Imported Upstream version 8.3.1

643 files changed, 1219 insertions, 187223 deletions

diff --git a/MANIFEST.new b/MANIFEST.new
new file mode 100644
index 0000000..74333ac
--- /dev/null
+++ b/MANIFEST.new
@@ -0,0 +1,71 @@
+./ABOUT-NLS
+./ChangeLog
+./config.guess
+./config.h.in
+./config.rpath
+./config.sub
+./configure
+./configure.ac
+./depcomp
+./doc/ABOUT-NLS
+./doc/Changelog
+./doc/COMPILE
+./doc/COPYING
+./doc/daisy-player.desktop
+./doc/daisy-player.html
+./doc/daisy-player.menu
+./doc/daisy-player.png
+./doc/daisy-player.txt
+./doc/License
+./doc/Makefile.am
+./doc/Makefile.in
+ ./doc/RCS
+./doc/Readme
+./doc/TODO
+./icons
+./icons/48x48
+./icons/48x48/daisy-player.png
+./icons/72x72
+./icons/72x72/daisy-player.png
+./icons/daisy-player.svg
+./INSTALL
+./install-sh
+./m4
+./m4/Makefile.am
+./m4/Makefile.in
+./Makefile.am
+./Makefile.in
+./MANIFEST.new
+./man/daisy-player.1
+./man/Makefile.am
+./man/Makefile.in
+./man/RCS
+./missing
+./PACKLIST
+./PACKNOTES
+./po/af.po
+./po/de.po
+./po/en@boldquot.po
+./po/en@quot.po
+./po/es.po         
+./po/fr.po
+./po/hu.po
+./po/nb.po
+./po/nl.po
+./po/ChangeLog
+./po/daisy-player.pot
+./po/LINGUAS
+./po/Makefile.in.in         
+./po/Makefile.in
+./po/Makevars
+./po/POTFILES.in
+./po/RCS
+./src/audiocd.c
+./src/daisy3.c
+./src/daisy.h
+./src/daisy-player.c
+./src/gettext.h
+./src/Makefile.am
+./src/Makefile.in
+./src/paranoia.c
+./src/RCS
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deleted file mode 100644
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diff --git a/Makefile.am b/Makefile.am
index 76e0eb5..00db248 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -3,7 +3,7 @@ SUBDIRS = man doc src po
 
 ACLOCAL_AMFLAGS = -I m4
 
-EXTRA_DIST = config.rpath m4/ChangeLog mkinstalldirs m4/Makefile.in src/gettext.h
+EXTRA_DIST = config.rpath m4/Makefile.in src/gettext.h
 
 check-gettext:
 	@if test x$(USE_NLS) != "xyes" ; then \
diff --git a/Makefile.in b/Makefile.in
index d9028e1..2486fb7 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -254,7 +254,7 @@ top_srcdir = @top_srcdir@
 AUTOMAKE_OPTIONS = foreign
 SUBDIRS = man doc src po
 ACLOCAL_AMFLAGS = -I m4
-EXTRA_DIST = config.rpath m4/ChangeLog mkinstalldirs m4/Makefile.in src/gettext.h
+EXTRA_DIST = config.rpath m4/Makefile.in src/gettext.h
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 
diff --git a/PACKLIST b/PACKLIST
new file mode 100644
index 0000000..390a0c4
--- /dev/null
+++ b/PACKLIST
@@ -0,0 +1,42 @@
+After all the daisy-player kits are run you should have the following files:
+
+Filename                   Kit Description
+--------                   --- -----------
+PACKLIST                     4 Which files came with which kits
+PACKNOTES                    3 Script to reconstruct split files
+doc/ABOUT-NLS:AA             2  (part AA)
+doc/ABOUT-NLS:AB             3  (part AB)
+doc/COMPILE                  4 
+doc/COPYING                  3 
+doc/Changelog                8 
+doc/License                  4 
+doc/Makefile.am              5 
+doc/Readme                   5 
+doc/TODO                     4 
+doc/daisy-player.desktop     8 
+doc/daisy-player.html        9 
+doc/daisy-player.menu        8 
+doc/daisy-player.png         6 
+doc/daisy-player.txt         8 
+man/Makefile.am              9 
+man/daisy-player.1           7 
+po/ChangeLog                 9 
+po/Makefile.in.in            6 
+po/Makevars                  8 
+po/POTFILES.in               7 
+po/af.po                     7 
+po/daisy-player.pot          8 
+po/de.po                     7 
+po/es.po                     7 
+po/fr.po                     7 
+po/hu.po                     6 
+po/nb.po                     8 
+po/nl.po                     4 
+src/Makefile.am              7 
+src/audiocd.c                8 
+src/daisy-playe:AA           1  (part AA)
+src/daisy-playe:AB           5  (part AB)
+src/daisy.h                  8 
+src/daisy3.c                 5 
+src/gettext.h                8 
+src/paranoia.c               9 
diff --git a/PACKNOTES b/PACKNOTES
new file mode 100644
index 0000000..2a6da0d
--- /dev/null
+++ b/PACKNOTES
@@ -0,0 +1,6 @@
+echo 'Building src/daisy-player.c...'
+cat src/daisy-playe:[A-Z][A-Z] > src/daisy-player.c
+rm -f src/daisy-playe:[A-Z][A-Z]
+echo 'Building doc/ABOUT-NLS...'
+cat doc/ABOUT-NLS:[A-Z][A-Z] > doc/ABOUT-NLS
+rm -f doc/ABOUT-NLS:[A-Z][A-Z]
diff --git a/aclocal.m4 b/aclocal.m4
deleted file mode 100644
index 354c764..0000000
--- a/aclocal.m4
+++ /dev/null
@@ -1,980 +0,0 @@
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-  [[\\/$]]* | ?:[[\\/]]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
-])
-
-# Helper functions for option handling.                     -*- Autoconf -*-
-
-# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
-# Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 5
-
-# _AM_MANGLE_OPTION(NAME)
-# -----------------------
-AC_DEFUN([_AM_MANGLE_OPTION],
-[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
-
-# _AM_SET_OPTION(NAME)
-# --------------------
-# Set option NAME.  Presently that only means defining a flag for this option.
-AC_DEFUN([_AM_SET_OPTION],
-[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
-
-# _AM_SET_OPTIONS(OPTIONS)
-# ------------------------
-# OPTIONS is a space-separated list of Automake options.
-AC_DEFUN([_AM_SET_OPTIONS],
-[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
-
-# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
-# -------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-AC_DEFUN([_AM_IF_OPTION],
-[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-
-# Check to make sure that the build environment is sane.    -*- Autoconf -*-
-
-# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 5
-
-# AM_SANITY_CHECK
-# ---------------
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftest.file
-# Reject unsafe characters in $srcdir or the absolute working directory
-# name.  Accept space and tab only in the latter.
-am_lf='
-'
-case `pwd` in
-  *[[\\\"\#\$\&\'\`$am_lf]]*)
-    AC_MSG_ERROR([unsafe absolute working directory name]);;
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-case $srcdir in
-  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
-    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
-esac
-
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-   if test "$[*]" = "X"; then
-      # -L didn't work.
-      set X `ls -t "$srcdir/configure" conftest.file`
-   fi
-   rm -f conftest.file
-   if test "$[*]" != "X $srcdir/configure conftest.file" \
-      && test "$[*]" != "X conftest.file $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "$[2]" = conftest.file
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-AC_MSG_RESULT(yes)])
-
-# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 1
-
-# AM_PROG_INSTALL_STRIP
-# ---------------------
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-# is unlikely to handle the host's binaries.
-# Fortunately install-sh will honor a STRIPPROG variable, so we
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-dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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-  AC_CHECK_TOOL([STRIP], [strip], :)
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-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-AC_SUBST([INSTALL_STRIP_PROGRAM])])
-
-# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 3
-
-# _AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
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-
-# AM_SUBST_NOTMAKE(VARIABLE)
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-AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
-
-# Check how to create a tarball.                            -*- Autoconf -*-
-
-# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 2
-
-# _AM_PROG_TAR(FORMAT)
-# --------------------
-# Check how to create a tarball in format FORMAT.
-# FORMAT should be one of `v7', `ustar', or `pax'.
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-# Substitute a variable $(am__tar) that is a command
-# writing to stdout a FORMAT-tarball containing the directory
-# $tardir.
-#     tardir=directory && $(am__tar) > result.tar
-#
-# Substitute a variable $(am__untar) that extract such
-# a tarball read from stdin.
-#     $(am__untar) < result.tar
-AC_DEFUN([_AM_PROG_TAR],
-[# Always define AMTAR for backward compatibility.  Yes, it's still used
-# in the wild :-(  We should find a proper way to deprecate it ...
-AC_SUBST([AMTAR], ['$${TAR-tar}'])
-m4_if([$1], [v7],
-     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
-     [m4_case([$1], [ustar],, [pax],,
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-AC_MSG_CHECKING([how to create a $1 tar archive])
-# Loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-_am_tools=${am_cv_prog_tar_$1-$_am_tools}
-# Do not fold the above two line into one, because Tru64 sh and
-# Solaris sh will not grok spaces in the rhs of `-'.
-for _am_tool in $_am_tools
-do
-  case $_am_tool in
-  gnutar)
-    for _am_tar in tar gnutar gtar;
-    do
-      AM_RUN_LOG([$_am_tar --version]) && break
-    done
-    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
-    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
-    am__untar="$_am_tar -xf -"
-    ;;
-  plaintar)
-    # Must skip GNU tar: if it does not support --format= it doesn't create
-    # ustar tarball either.
-    (tar --version) >/dev/null 2>&1 && continue
-    am__tar='tar chf - "$$tardir"'
-    am__tar_='tar chf - "$tardir"'
-    am__untar='tar xf -'
-    ;;
-  pax)
-    am__tar='pax -L -x $1 -w "$$tardir"'
-    am__tar_='pax -L -x $1 -w "$tardir"'
-    am__untar='pax -r'
-    ;;
-  cpio)
-    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
-    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
-    am__untar='cpio -i -H $1 -d'
-    ;;
-  none)
-    am__tar=false
-    am__tar_=false
-    am__untar=false
-    ;;
-  esac
-
-  # If the value was cached, stop now.  We just wanted to have am__tar
-  # and am__untar set.
-  test -n "${am_cv_prog_tar_$1}" && break
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-  # tar/untar a dummy directory, and stop if the command works
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-  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
-  rm -rf conftest.dir
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-    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-  fi
-done
-rm -rf conftest.dir
-
-AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
-m4_include([m4/gettext.m4])
-m4_include([m4/iconv.m4])
-m4_include([m4/intlmacosx.m4])
-m4_include([m4/lib-ld.m4])
-m4_include([m4/lib-link.m4])
-m4_include([m4/lib-prefix.m4])
-m4_include([m4/nls.m4])
-m4_include([m4/po.m4])
-m4_include([m4/progtest.m4])
diff --git a/autom4te.cache/output.0 b/autom4te.cache/output.0
deleted file mode 100644
index e69de29..0000000
--- a/autom4te.cache/output.0
+++ /dev/null
diff --git a/autom4te.cache/output.1 b/autom4te.cache/output.1
deleted file mode 100644
index b595a95..0000000
--- a/autom4te.cache/output.1
+++ /dev/null
@@ -1,9251 +0,0 @@
-@%:@! /bin/sh
-@%:@ Guess values for system-dependent variables and create Makefiles.
-@%:@ Generated by GNU Autoconf 2.69 for daisy-player 8.3.
-@%:@
-@%:@ Report bugs to <jos@jlemmens.nl>.
-@%:@ 
-@%:@ 
-@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@%:@ 
-@%:@ 
-@%:@ This configure script is free software; the Free Software Foundation
-@%:@ gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
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-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
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-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
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-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
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-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
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-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
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-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
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-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-  
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in @%:@(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  export CONFIG_SHELL
-             # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org and jos@jlemmens.nl
-$0: about your system, including any error possibly output
-$0: before this message. Then install a modern shell, or
-$0: manually run the script under such a shell if you do
-$0: have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-@%:@ as_fn_unset VAR
-@%:@ ---------------
-@%:@ Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
-@%:@ Set @S|@? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} @%:@ as_fn_set_status
-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_mkdir_p
-@%:@ -------------
-@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
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-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} @%:@ as_fn_mkdir_p
-
-@%:@ as_fn_executable_p FILE
-@%:@ -----------------------
-@%:@ Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} @%:@ as_fn_executable_p
-@%:@ as_fn_append VAR VALUE
-@%:@ ----------------------
-@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
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-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
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-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-@%:@ as_fn_arith ARG...
-@%:@ ------------------
-@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
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-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
-@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
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-as_fn_error ()
-{
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-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} @%:@ as_fn_error
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
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-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
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-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
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-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
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-    p
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-  # original and so on.  Autoconf is especially sensitive to this).
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-  # Exit status is that of the last command.
-  exit
-}
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in @%:@(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
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-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
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-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
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-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
-    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
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-    # In both cases, we have to default to `cp -pR'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -pR'
-  fi
-else
-  as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
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-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
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-# Name of the host.
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-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-#
-# Initializations.
-#
-ac_default_prefix=/usr/local
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-# Identity of this package.
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-ac_unique_file="config.h.in"
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-ac_subst_files=''
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-# Initialize some variables set by options.
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-# Installation directory options.
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-@%:@ ----------------------------
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-ac_fn_cxx_try_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
-  if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_cxx_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_cxx_try_compile
-
-@%:@ ac_fn_c_try_compile LINENO
-@%:@ --------------------------
-@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_c_try_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
-  if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_compile
-
-@%:@ ac_fn_c_try_cpp LINENO
-@%:@ ----------------------
-@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } > conftest.i && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-    ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_cpp
-
-@%:@ ac_fn_c_try_link LINENO
-@%:@ -----------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 test -x conftest$ac_exeext
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_link
-
-@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-@%:@ -------------------------------------------------------
-@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
-@%:@ the include files in INCLUDES and setting the cache variable VAR
-@%:@ accordingly.
-ac_fn_c_check_header_mongrel ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_header_compiler=yes
-else
-  ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  ac_header_preproc=yes
-else
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-  yes:no: )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-  no:yes:* )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( $as_echo "## ------------------------------ ##
-## Report this to jos@jlemmens.nl ##
-## ------------------------------ ##"
-     ) | sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_header_mongrel
-
-@%:@ ac_fn_c_try_run LINENO
-@%:@ ----------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
-@%:@ that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_run
-
-@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-@%:@ -------------------------------------------------------
-@%:@ Tests whether HEADER exists and can be compiled using the include files in
-@%:@ INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_header_compile
-
-@%:@ ac_fn_c_find_intX_t LINENO BITS VAR
-@%:@ -----------------------------------
-@%:@ Finds a signed integer type with width BITS, setting cache variable VAR
-@%:@ accordingly.
-ac_fn_c_find_intX_t ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
-$as_echo_n "checking for int$2_t... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=no"
-     # Order is important - never check a type that is potentially smaller
-     # than half of the expected target width.
-     for ac_type in int$2_t 'int' 'long int' \
-	 'long long int' 'short int' 'signed char'; do
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-	     enum { N = $2 / 2 - 1 };
-int
-main ()
-{
-static int test_array @<:@1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))@:>@;
-test_array @<:@0@:>@ = 0;
-return test_array @<:@0@:>@;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-	        enum { N = $2 / 2 - 1 };
-int
-main ()
-{
-static int test_array @<:@1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
-		 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))@:>@;
-test_array @<:@0@:>@ = 0;
-return test_array @<:@0@:>@;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  
-else
-  case $ac_type in @%:@(
-  int$2_t) :
-    eval "$3=yes" ;; @%:@(
-  *) :
-    eval "$3=\$ac_type" ;;
-esac
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-       if eval test \"x\$"$3"\" = x"no"; then :
-  
-else
-  break
-fi
-     done
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_find_intX_t
-
-@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-@%:@ -------------------------------------------
-@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache
-@%:@ variable VAR accordingly.
-ac_fn_c_check_type ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=no"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-if (sizeof ($2))
-	 return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-if (sizeof (($2)))
-	    return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  
-else
-  eval "$3=yes"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_type
-
-@%:@ ac_fn_c_check_func LINENO FUNC VAR
-@%:@ ----------------------------------
-@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
-ac_fn_c_check_func ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define $2 innocuous_$2
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $2 (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $2
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $2 ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined __stub_$2 || defined __stub___$2
-choke me
-#endif
-
-int
-main ()
-{
-return $2 ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_func
-cat >config.log <<_ACEOF
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-
-It was created by daisy-player $as_me 8.3, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  $ $0 $@
-
-_ACEOF
-exec 5>>config.log
-{
-cat <<_ASUNAME
-## --------- ##
-## Platform. ##
-## --------- ##
-
-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
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-{
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_main" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_cdda_main" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_paranoia_main" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_main" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sox_main" >&5
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-{
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_main" >&5
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
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- GREP="$ac_cv_path_GREP"
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
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-  done
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-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
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-else
-  ac_cv_path_EGREP=$EGREP
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-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
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- EGREP="$ac_cv_path_EGREP"
- 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-  
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-
-for ac_header in libintl.h locale.h stdlib.h string.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_header in fcntl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
-if test "x$ac_cv_header_fcntl_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_FCNTL_H 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_header in sys/ioctl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_ioctl_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_SYS_IOCTL_H 1
-_ACEOF
- 
-fi
-
-done
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-
-ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
-case $ac_cv_c_int16_t in #(
-  no|yes) ;; #(
-  *)
-    
-cat >>confdefs.h <<_ACEOF
-@%:@define int16_t $ac_cv_c_int16_t
-_ACEOF
-;;
-esac
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define pid_t int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define size_t unsigned int
-_ACEOF
-
-fi
-
-
-# Checks for library functions.
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
-$as_echo_n "checking whether NLS is requested... " >&6; }
-    @%:@ Check whether --enable-nls was given.
-if test "${enable_nls+set}" = set; then :
-  enableval=$enable_nls; USE_NLS=$enableval
-else
-  USE_NLS=yes
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  
-
-
-        
-      GETTEXT_MACRO_VERSION=0.18
-
-
-    
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgfmt", so it can be a program name with args.
-set dummy msgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGFMT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
-    ;;
-esac
-fi
-MSGFMT="$ac_cv_path_MSGFMT"
-if test "$MSGFMT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
-$as_echo "$MSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  # Extract the first word of "gmsgfmt", so it can be a program name with args.
-set dummy gmsgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GMSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $GMSGFMT in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
-  ;;
-esac
-fi
-GMSGFMT=$ac_cv_path_GMSGFMT
-if test -n "$GMSGFMT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
-$as_echo "$GMSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-    case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-  
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-  
-
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "xgettext", so it can be a program name with args.
-set dummy xgettext; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XGETTEXT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$XGETTEXT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
-    ;;
-esac
-fi
-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test "$XGETTEXT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
-$as_echo "$XGETTEXT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-    rm -f messages.po
-
-    case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
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-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-  
-
-    
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
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-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgmerge", so it can be a program name with args.
-set dummy msgmerge; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGMERGE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGMERGE" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
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-          if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
-            ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
-    ;;
-esac
-fi
-MSGMERGE="$ac_cv_path_MSGMERGE"
-if test "$MSGMERGE" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
-$as_echo "$MSGMERGE" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-        test -n "$localedir" || localedir='${datadir}/locale'
-  
-
-    test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  
-
-  ac_config_commands="$ac_config_commands po-directories"
-
-
-
-      if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
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-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$host_alias" = x; then
-  ac_cv_host=$ac_cv_build
-else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-
-@%:@ Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
-$as_echo_n "checking for ld used by GCC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${acl_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${acl_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
-$as_echo "$acl_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$acl_cv_prog_gnu_ld
-
-
-
-    
-                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
-$as_echo_n "checking for shared library run path origin... " >&6; }
-if ${acl_cv_rpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
-$as_echo "$acl_cv_rpath" >&6; }
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-    @%:@ Check whether --enable-rpath was given.
-if test "${enable_rpath+set}" = set; then :
-  enableval=$enable_rpath; :
-else
-  enable_rpath=yes
-fi
-
-
-
-                          
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-                                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
-$as_echo_n "checking for 64-bit host... " >&6; }
-if ${gl_cv_solaris_64bit+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef _LP64
-sixtyfour bits
-#endif
-           
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
-  gl_cv_solaris_64bit=yes
-else
-  gl_cv_solaris_64bit=no
-fi
-rm -f conftest*
-
-        
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
-$as_echo "$gl_cv_solaris_64bit" >&6; }
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-
-
-    
-  
-
-      
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libiconv-prefix was given.
-if test "${with_libiconv_prefix+set}" = set; then :
-  withval=$with_libiconv_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBICONV=
-  LTLIBICONV=
-  INCICONV=
-  LIBICONV_PREFIX=
-      HAVE_LIBICONV=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='iconv '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBICONV; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBICONV; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
-              else
-                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCICONV; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
-                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-
-
-    
-  
-  
-  
-  
-  
-  
-  
-
-  
-  
-
-
-    
-
-    
-  
-
-                        
-    
-  
-
-    
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
-$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFPreferences.h>
-int
-main ()
-{
-CFPreferencesCopyAppValue(NULL, NULL)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFPreferencesCopyAppValue=yes
-else
-  gt_cv_func_CFPreferencesCopyAppValue=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
-$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    
-$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
-
-  fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
-$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFLocale.h>
-int
-main ()
-{
-CFLocaleCopyCurrent();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFLocaleCopyCurrent=yes
-else
-  gt_cv_func_CFLocaleCopyCurrent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
-$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    
-$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
-
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  
-
-
-    
-
-  
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-    case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-    if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    
-                        
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
-$as_echo_n "checking for GNU gettext in libc... " >&6; }
-if eval \${$gt_func_gnugettext_libc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libc=yes"
-else
-  eval "$gt_func_gnugettext_libc=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$gt_func_gnugettext_libc
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-                    
-            
-       
-      
-
-          am_save_CPPFLAGS="$CPPFLAGS"
-  
-  for element in $INCICONV; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_lib_iconv=yes
-        am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-      LIBS="$am_save_LIBS"
-    fi
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
-$as_echo "$am_cv_func_iconv" >&6; }
-  if test "$am_cv_func_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
-$as_echo_n "checking for working iconv... " >&6; }
-if ${am_cv_func_iconv_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-            am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  am_cv_func_iconv_works=yes
-else
-  am_cv_func_iconv_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      LIBS="$am_save_LIBS"
-    
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
-$as_echo "$am_cv_func_iconv_works" >&6; }
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    
-$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h
-
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
-$as_echo_n "checking how to link with libiconv... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
-$as_echo "$LIBICONV" >&6; }
-  else
-            CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  
-  
-
-          
-                                                  
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libintl-prefix was given.
-if test "${with_libintl_prefix+set}" = set; then :
-  withval=$with_libintl_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBINTL=
-  LTLIBINTL=
-  INCINTL=
-  LIBINTL_PREFIX=
-      HAVE_LIBINTL=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='intl '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBINTL; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBINTL; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
-              else
-                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCINTL; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
-                    LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-            LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
-$as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if eval \${$gt_func_gnugettext_libintl+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libintl=yes"
-else
-  eval "$gt_func_gnugettext_libintl=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-                        if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"
-fi
-eval ac_res=\$$gt_func_gnugettext_libintl
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-        fi
-
-                                        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-                    LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-                LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      
-$as_echo "@%:@define ENABLE_NLS 1" >>confdefs.h
-
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
-$as_echo_n "checking whether to use NLS... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  if test "$USE_NLS" = "yes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
-$as_echo_n "checking where the gettext function comes from... " >&6; }
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
-$as_echo "$gt_source" >&6; }
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
-$as_echo_n "checking how to link with libintl... " >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
-$as_echo "$LIBINTL" >&6; }
-        
-  for element in $INCINTL; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-      fi
-
-            
-$as_echo "@%:@define HAVE_GETTEXT 1" >>confdefs.h
-
-      
-$as_echo "@%:@define HAVE_DCGETTEXT 1" >>confdefs.h
-
-    fi
-
-        POSUB=po
-  fi
-
-  
-
-    INTLLIBS="$LIBINTL"
-  
-
-    
-  
-  
-
-
-for ac_header in vfork.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VFORK_H 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_func in fork vfork
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_fork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	  /* By Ruediger Kuhlmann. */
-	  return fork () < 0;
-	
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_fork_works=yes
-else
-  ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
-  ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_vfork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Thanks to Paul Eggert for this test.  */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test (0);
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
-       as well.  Test for this by closing stdout in the child.  */
-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    return (
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_vfork_works=yes
-else
-  ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=$ac_cv_func_vfork
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-  
-$as_echo "@%:@define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-for ac_header in stdlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STDLIB_H 1
-_ACEOF
- 
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
-$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
-if ${ac_cv_func_malloc_0_nonnull+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_malloc_0_nonnull=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_malloc_0_nonnull=yes
-else
-  ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then :
-  
-$as_echo "@%:@define HAVE_MALLOC 1" >>confdefs.h
-
-else
-  $as_echo "@%:@define HAVE_MALLOC 0" >>confdefs.h
-
-   case " $LIB@&t@OBJS " in
-  *" malloc.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS malloc.$ac_objext"
- ;;
-esac
-
-   
-$as_echo "@%:@define malloc rpl_malloc" >>confdefs.h
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
-$as_echo_n "checking for working strtod... " >&6; }
-if ${ac_cv_func_strtod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_strtod=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-$ac_includes_default
-#ifndef strtod
-double strtod ();
-#endif
-int
-main()
-{
-  {
-    /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
-    char *string = " +69";
-    char *term;
-    double value;
-    value = strtod (string, &term);
-    if (value != 69 || term != (string + 4))
-      return 1;
-  }
-
-  {
-    /* Under Solaris 2.4, strtod returns the wrong value for the
-       terminating character under some conditions.  */
-    char *string = "NaN";
-    char *term;
-    strtod (string, &term);
-    if (term != string && *(term - 1) == 0)
-      return 1;
-  }
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_strtod=yes
-else
-  ac_cv_func_strtod=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
-$as_echo "$ac_cv_func_strtod" >&6; }
-if test $ac_cv_func_strtod = no; then
-  case " $LIB@&t@OBJS " in
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-  *) LIB@&t@OBJS="$LIB@&t@OBJS strtod.$ac_objext"
- ;;
-esac
-
-ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
-if test "x$ac_cv_func_pow" = xyes; then :
-  
-fi
-
-if test $ac_cv_func_pow = no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
-$as_echo_n "checking for pow in -lm... " >&6; }
-if ${ac_cv_lib_m_pow+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_pow=yes
-else
-  ac_cv_lib_m_pow=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
-$as_echo "$ac_cv_lib_m_pow" >&6; }
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-  POW_LIB=-lm
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
-$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
-fi
-
-fi
-
-fi
-
-for ac_func in atexit mkdir select setlocale strcasecmp strchr strdup strerror strrchr strstr
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-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
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-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-
-ac_config_files="$ac_config_files Makefile doc/Makefile m4/Makefile man/Makefile src/Makefile po/Makefile.in"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
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-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
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-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
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-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
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-	"s/'/'\\\\''/g;
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-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-) |
-  sed '
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-     t clear
-     :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-     t end
-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
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-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-  fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
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-  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
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-  #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIB@&t@OBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
-  am__EXEEXT_TRUE=
-  am__EXEEXT_FALSE='#'
-else
-  am__EXEEXT_TRUE='#'
-  am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error $? "conditional \"AMDEP\" was never defined.
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-fi
-if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
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-fi
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
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-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
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-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
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-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
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-# The user is always right.
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-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
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-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
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-     ;;
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-PS1='$ '
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-# NLS nuisances.
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-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
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-as_fn_error ()
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-@%:@ as_fn_set_status STATUS
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-as_fn_set_status ()
-{
-  return $1
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-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
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-} @%:@ as_fn_exit
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-@%:@ as_fn_unset VAR
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-{
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-as_unset=as_fn_unset
-@%:@ as_fn_append VAR VALUE
-@%:@ ----------------------
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-@%:@ implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
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-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
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-@%:@ as_fn_arith ARG...
-@%:@ ------------------
-@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
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-  eval 'as_fn_arith ()
-  {
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-  as_fn_arith ()
-  {
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-if expr a : '\(a\)' >/dev/null 2>&1 &&
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
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-  ac_config_status_args=
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-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/autom4te.cache/output.2 b/autom4te.cache/output.2
deleted file mode 100644
index b595a95..0000000
--- a/autom4te.cache/output.2
+++ /dev/null
@@ -1,9251 +0,0 @@
-@%:@! /bin/sh
-@%:@ Guess values for system-dependent variables and create Makefiles.
-@%:@ Generated by GNU Autoconf 2.69 for daisy-player 8.3.
-@%:@
-@%:@ Report bugs to <jos@jlemmens.nl>.
-@%:@ 
-@%:@ 
-@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@%:@ 
-@%:@ 
-@%:@ This configure script is free software; the Free Software Foundation
-@%:@ gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in @%:@((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-  
-else
-  exitcode=1; echo positional parameters were not saved.
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-test x\$exitcode = x0 || exit 1
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-  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
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-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-  
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in @%:@(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  export CONFIG_SHELL
-             # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
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-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org and jos@jlemmens.nl
-$0: about your system, including any error possibly output
-$0: before this message. Then install a modern shell, or
-$0: manually run the script under such a shell if you do
-$0: have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-@%:@ as_fn_unset VAR
-@%:@ ---------------
-@%:@ Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
-@%:@ Set @S|@? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} @%:@ as_fn_set_status
-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_mkdir_p
-@%:@ -------------
-@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
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-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
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-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
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-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
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-} @%:@ as_fn_mkdir_p
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-@%:@ as_fn_executable_p FILE
-@%:@ -----------------------
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-{
-  test -f "$1" && test -x "$1"
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-@%:@ as_fn_append VAR VALUE
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-  eval 'as_fn_append ()
-  {
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-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
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-@%:@ as_fn_arith ARG...
-@%:@ ------------------
-@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
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-@%:@ must be portable across @S|@(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
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-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
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-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
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-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
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-  $as_echo "$as_me: error: $2" >&2
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-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-  as_basename=false
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-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
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-  as_dirname=false
-fi
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-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
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-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
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-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
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-rm -f conf$$ conf$$.exe conf$$.file
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-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-if mkdir -p . 2>/dev/null; then
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-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
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-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
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-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
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-# FIXME: Replace `main' with a function in `-lcdio_cdda':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lcdio_cdda" >&5
-$as_echo_n "checking for main in -lcdio_cdda... " >&6; }
-if ${ac_cv_lib_cdio_cdda_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcdio_cdda  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cdio_cdda_main=yes
-else
-  ac_cv_lib_cdio_cdda_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_cdda_main" >&5
-$as_echo "$ac_cv_lib_cdio_cdda_main" >&6; }
-if test "x$ac_cv_lib_cdio_cdda_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCDIO_CDDA 1
-_ACEOF
-
-  LIBS="-lcdio_cdda $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lcdio_paranoia':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lcdio_paranoia" >&5
-$as_echo_n "checking for main in -lcdio_paranoia... " >&6; }
-if ${ac_cv_lib_cdio_paranoia_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcdio_paranoia  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cdio_paranoia_main=yes
-else
-  ac_cv_lib_cdio_paranoia_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_paranoia_main" >&5
-$as_echo "$ac_cv_lib_cdio_paranoia_main" >&6; }
-if test "x$ac_cv_lib_cdio_paranoia_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCDIO_PARANOIA 1
-_ACEOF
-
-  LIBS="-lcdio_paranoia $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lncursesw':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lncursesw" >&5
-$as_echo_n "checking for main in -lncursesw... " >&6; }
-if ${ac_cv_lib_ncursesw_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lncursesw  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ncursesw_main=yes
-else
-  ac_cv_lib_ncursesw_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_main" >&5
-$as_echo "$ac_cv_lib_ncursesw_main" >&6; }
-if test "x$ac_cv_lib_ncursesw_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBNCURSESW 1
-_ACEOF
-
-  LIBS="-lncursesw $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lsox':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsox" >&5
-$as_echo_n "checking for main in -lsox... " >&6; }
-if ${ac_cv_lib_sox_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsox  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_sox_main=yes
-else
-  ac_cv_lib_sox_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sox_main" >&5
-$as_echo "$ac_cv_lib_sox_main" >&6; }
-if test "x$ac_cv_lib_sox_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBSOX 1
-_ACEOF
-
-  LIBS="-lsox $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lxml2':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lxml2" >&5
-$as_echo_n "checking for main in -lxml2... " >&6; }
-if ${ac_cv_lib_xml2_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lxml2  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_xml2_main=yes
-else
-  ac_cv_lib_xml2_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_main" >&5
-$as_echo "$ac_cv_lib_xml2_main" >&6; }
-if test "x$ac_cv_lib_xml2_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBXML2 1
-_ACEOF
-
-  LIBS="-lxml2 $LIBS"
-
-fi
-
-
-# Checks for header files.
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
- 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
- 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-  
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-
-for ac_header in libintl.h locale.h stdlib.h string.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_header in fcntl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
-if test "x$ac_cv_header_fcntl_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_FCNTL_H 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_header in sys/ioctl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_ioctl_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_SYS_IOCTL_H 1
-_ACEOF
- 
-fi
-
-done
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-
-ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
-case $ac_cv_c_int16_t in #(
-  no|yes) ;; #(
-  *)
-    
-cat >>confdefs.h <<_ACEOF
-@%:@define int16_t $ac_cv_c_int16_t
-_ACEOF
-;;
-esac
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define pid_t int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define size_t unsigned int
-_ACEOF
-
-fi
-
-
-# Checks for library functions.
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
-$as_echo_n "checking whether NLS is requested... " >&6; }
-    @%:@ Check whether --enable-nls was given.
-if test "${enable_nls+set}" = set; then :
-  enableval=$enable_nls; USE_NLS=$enableval
-else
-  USE_NLS=yes
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  
-
-
-        
-      GETTEXT_MACRO_VERSION=0.18
-
-
-    
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgfmt", so it can be a program name with args.
-set dummy msgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGFMT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
-    ;;
-esac
-fi
-MSGFMT="$ac_cv_path_MSGFMT"
-if test "$MSGFMT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
-$as_echo "$MSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  # Extract the first word of "gmsgfmt", so it can be a program name with args.
-set dummy gmsgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GMSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $GMSGFMT in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
-  ;;
-esac
-fi
-GMSGFMT=$ac_cv_path_GMSGFMT
-if test -n "$GMSGFMT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
-$as_echo "$GMSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-    case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-  
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-  
-
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "xgettext", so it can be a program name with args.
-set dummy xgettext; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XGETTEXT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$XGETTEXT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
-    ;;
-esac
-fi
-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test "$XGETTEXT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
-$as_echo "$XGETTEXT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-    rm -f messages.po
-
-    case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-  
-
-    
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgmerge", so it can be a program name with args.
-set dummy msgmerge; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGMERGE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGMERGE" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
-            ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
-    ;;
-esac
-fi
-MSGMERGE="$ac_cv_path_MSGMERGE"
-if test "$MSGMERGE" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
-$as_echo "$MSGMERGE" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-        test -n "$localedir" || localedir='${datadir}/locale'
-  
-
-    test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  
-
-  ac_config_commands="$ac_config_commands po-directories"
-
-
-
-      if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
-  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$host_alias" = x; then
-  ac_cv_host=$ac_cv_build
-else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-
-@%:@ Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
-$as_echo_n "checking for ld used by GCC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${acl_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${acl_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
-$as_echo "$acl_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$acl_cv_prog_gnu_ld
-
-
-
-    
-                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
-$as_echo_n "checking for shared library run path origin... " >&6; }
-if ${acl_cv_rpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
-$as_echo "$acl_cv_rpath" >&6; }
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-    @%:@ Check whether --enable-rpath was given.
-if test "${enable_rpath+set}" = set; then :
-  enableval=$enable_rpath; :
-else
-  enable_rpath=yes
-fi
-
-
-
-                          
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-                                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
-$as_echo_n "checking for 64-bit host... " >&6; }
-if ${gl_cv_solaris_64bit+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef _LP64
-sixtyfour bits
-#endif
-           
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
-  gl_cv_solaris_64bit=yes
-else
-  gl_cv_solaris_64bit=no
-fi
-rm -f conftest*
-
-        
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
-$as_echo "$gl_cv_solaris_64bit" >&6; }
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-
-
-    
-  
-
-      
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libiconv-prefix was given.
-if test "${with_libiconv_prefix+set}" = set; then :
-  withval=$with_libiconv_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBICONV=
-  LTLIBICONV=
-  INCICONV=
-  LIBICONV_PREFIX=
-      HAVE_LIBICONV=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='iconv '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBICONV; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBICONV; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
-              else
-                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCICONV; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
-                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-
-
-    
-  
-  
-  
-  
-  
-  
-  
-
-  
-  
-
-
-    
-
-    
-  
-
-                        
-    
-  
-
-    
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
-$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFPreferences.h>
-int
-main ()
-{
-CFPreferencesCopyAppValue(NULL, NULL)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFPreferencesCopyAppValue=yes
-else
-  gt_cv_func_CFPreferencesCopyAppValue=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
-$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    
-$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
-
-  fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
-$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFLocale.h>
-int
-main ()
-{
-CFLocaleCopyCurrent();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFLocaleCopyCurrent=yes
-else
-  gt_cv_func_CFLocaleCopyCurrent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
-$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    
-$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
-
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  
-
-
-    
-
-  
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-    case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-    if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    
-                        
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
-$as_echo_n "checking for GNU gettext in libc... " >&6; }
-if eval \${$gt_func_gnugettext_libc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libc=yes"
-else
-  eval "$gt_func_gnugettext_libc=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$gt_func_gnugettext_libc
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-                    
-            
-       
-      
-
-          am_save_CPPFLAGS="$CPPFLAGS"
-  
-  for element in $INCICONV; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_lib_iconv=yes
-        am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-      LIBS="$am_save_LIBS"
-    fi
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
-$as_echo "$am_cv_func_iconv" >&6; }
-  if test "$am_cv_func_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
-$as_echo_n "checking for working iconv... " >&6; }
-if ${am_cv_func_iconv_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-            am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  am_cv_func_iconv_works=yes
-else
-  am_cv_func_iconv_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      LIBS="$am_save_LIBS"
-    
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
-$as_echo "$am_cv_func_iconv_works" >&6; }
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    
-$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h
-
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
-$as_echo_n "checking how to link with libiconv... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
-$as_echo "$LIBICONV" >&6; }
-  else
-            CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  
-  
-
-          
-                                                  
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libintl-prefix was given.
-if test "${with_libintl_prefix+set}" = set; then :
-  withval=$with_libintl_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBINTL=
-  LTLIBINTL=
-  INCINTL=
-  LIBINTL_PREFIX=
-      HAVE_LIBINTL=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='intl '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBINTL; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBINTL; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
-              else
-                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCINTL; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
-                    LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-            LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
-$as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if eval \${$gt_func_gnugettext_libintl+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libintl=yes"
-else
-  eval "$gt_func_gnugettext_libintl=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-                        if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"
-fi
-eval ac_res=\$$gt_func_gnugettext_libintl
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-        fi
-
-                                        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-                    LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-                LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      
-$as_echo "@%:@define ENABLE_NLS 1" >>confdefs.h
-
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
-$as_echo_n "checking whether to use NLS... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  if test "$USE_NLS" = "yes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
-$as_echo_n "checking where the gettext function comes from... " >&6; }
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
-$as_echo "$gt_source" >&6; }
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
-$as_echo_n "checking how to link with libintl... " >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
-$as_echo "$LIBINTL" >&6; }
-        
-  for element in $INCINTL; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-      fi
-
-            
-$as_echo "@%:@define HAVE_GETTEXT 1" >>confdefs.h
-
-      
-$as_echo "@%:@define HAVE_DCGETTEXT 1" >>confdefs.h
-
-    fi
-
-        POSUB=po
-  fi
-
-  
-
-    INTLLIBS="$LIBINTL"
-  
-
-    
-  
-  
-
-
-for ac_header in vfork.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VFORK_H 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_func in fork vfork
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_fork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	  /* By Ruediger Kuhlmann. */
-	  return fork () < 0;
-	
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_fork_works=yes
-else
-  ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
-  ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_vfork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Thanks to Paul Eggert for this test.  */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test (0);
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
-       as well.  Test for this by closing stdout in the child.  */
-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    return (
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_vfork_works=yes
-else
-  ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=$ac_cv_func_vfork
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-  
-$as_echo "@%:@define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-for ac_header in stdlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STDLIB_H 1
-_ACEOF
- 
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
-$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
-if ${ac_cv_func_malloc_0_nonnull+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_malloc_0_nonnull=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_malloc_0_nonnull=yes
-else
-  ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then :
-  
-$as_echo "@%:@define HAVE_MALLOC 1" >>confdefs.h
-
-else
-  $as_echo "@%:@define HAVE_MALLOC 0" >>confdefs.h
-
-   case " $LIB@&t@OBJS " in
-  *" malloc.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS malloc.$ac_objext"
- ;;
-esac
-
-   
-$as_echo "@%:@define malloc rpl_malloc" >>confdefs.h
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
-$as_echo_n "checking for working strtod... " >&6; }
-if ${ac_cv_func_strtod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_strtod=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-$ac_includes_default
-#ifndef strtod
-double strtod ();
-#endif
-int
-main()
-{
-  {
-    /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
-    char *string = " +69";
-    char *term;
-    double value;
-    value = strtod (string, &term);
-    if (value != 69 || term != (string + 4))
-      return 1;
-  }
-
-  {
-    /* Under Solaris 2.4, strtod returns the wrong value for the
-       terminating character under some conditions.  */
-    char *string = "NaN";
-    char *term;
-    strtod (string, &term);
-    if (term != string && *(term - 1) == 0)
-      return 1;
-  }
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_strtod=yes
-else
-  ac_cv_func_strtod=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
-$as_echo "$ac_cv_func_strtod" >&6; }
-if test $ac_cv_func_strtod = no; then
-  case " $LIB@&t@OBJS " in
-  *" strtod.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS strtod.$ac_objext"
- ;;
-esac
-
-ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
-if test "x$ac_cv_func_pow" = xyes; then :
-  
-fi
-
-if test $ac_cv_func_pow = no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
-$as_echo_n "checking for pow in -lm... " >&6; }
-if ${ac_cv_lib_m_pow+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_pow=yes
-else
-  ac_cv_lib_m_pow=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
-$as_echo "$ac_cv_lib_m_pow" >&6; }
-if test "x$ac_cv_lib_m_pow" = xyes; then :
-  POW_LIB=-lm
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
-$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
-fi
-
-fi
-
-fi
-
-for ac_func in atexit mkdir select setlocale strcasecmp strchr strdup strerror strrchr strstr
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-
-ac_config_files="$ac_config_files Makefile doc/Makefile m4/Makefile man/Makefile src/Makefile po/Makefile.in"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
-      esac ;;
-    esac
-  done
-
-  (set) 2>&1 |
-    case $as_nl`(ac_space=' '; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
-      sed -n \
-	"s/'/'\\\\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;; #(
-    *)
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-  *) as_fn_append ac_config_targets " $1"
-     ac_need_defaults=false ;;
-
-  esac
-  shift
-done
-
-ac_configure_extra_args=
-
-if $ac_cs_silent; then
-  exec 6>/dev/null
-  ac_configure_extra_args="$ac_configure_extra_args --silent"
-fi
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-if \$ac_cs_recheck; then
-  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-  shift
-  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
-  CONFIG_SHELL='$SHELL'
-  export CONFIG_SHELL
-  exec "\$@"
-fi
-
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-exec 5>>config.log
-{
-  echo
-  sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
-@%:@@%:@ Running $as_me. @%:@@%:@
-_ASBOX
-  $as_echo "$ac_log"
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-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-#
-# INIT-COMMANDS
-#
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
-# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
-  case $ac_config_target in
-    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
-    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
-    "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
-    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
-    "m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
-    "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
-    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
-    "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
-
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-  esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
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-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
-  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
-  tmp= ac_tmp=
-  trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
-' 0
-  trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
-  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
-}  ||
-{
-  tmp=./conf$$-$RANDOM
-  (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
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-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
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-else
-  ac_cs_awk_cr=$ac_cr
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-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-_ACEOF
-
-
-{
-  echo "cat >conf$$subs.awk <<_ACEOF" &&
-  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
-  echo "_ACEOF"
-} >conf$$subs.sh ||
-  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
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-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-
-  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
-  if test $ac_delim_n = $ac_delim_num; then
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-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
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-done
-rm -f conf$$subs.sh
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
-_ACEOF
-sed -n '
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-n
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-p
-g
-s/.\{148\}//
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-h
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-t more2
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-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
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-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
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-  FS = ""
-
-}
-{
-  line = $ 0
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-  substed = 0
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-      len += length(value) + length(field[++i])
-      substed = 1
-    } else
-      len += 1 + keylen
-  }
-
-  print line
-}
-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
-  cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
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-# (actually we leave an empty line to preserve line numbers).
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-  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-h
-s///
-s/^/:/
-s/[	 ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
-s/:*$//
-x
-s/\(=[	 ]*\).*/\1/
-G
-s/\n//
-s/^[^=]*=[	 ]*$//
-}'
-fi
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-fi # test -n "$CONFIG_FILES"
-
-# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-_ACEOF
-
-# Transform confdefs.h into an awk script `defines.awk', embedded as
-# here-document in config.status, that substitutes the proper values into
-# config.h.in to produce config.h.
-
-# Create a delimiter string that does not exist in confdefs.h, to ease
-# handling of long lines.
-ac_delim='%!_!# '
-for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
-    break
-  elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-
-# For the awk script, D is an array of macro values keyed by name,
-# likewise P contains macro parameters if any.  Preserve backslash
-# newline sequences.
-
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-sed -n '
-s/.\{148\}/&'"$ac_delim"'/g
-t rset
-:rset
-s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
-t def
-d
-:def
-s/\\$//
-t bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3"/p
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
-d
-:bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3\\\\\\n"\\/p
-t cont
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
-t cont
-d
-:cont
-n
-s/.\{148\}/&'"$ac_delim"'/g
-t clear
-:clear
-s/\\$//
-t bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/"/p
-d
-:bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
-b cont
-' <confdefs.h | sed '
-s/'"$ac_delim"'/"\\\
-"/g' >>$CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  for (key in D) D_is_set[key] = 1
-  FS = ""
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-/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
-  line = \$ 0
-  split(line, arg, " ")
-  if (arg[1] == "#") {
-    defundef = arg[2]
-    mac1 = arg[3]
-  } else {
-    defundef = substr(arg[1], 2)
-    mac1 = arg[2]
-  }
-  split(mac1, mac2, "(") #)
-  macro = mac2[1]
-  prefix = substr(line, 1, index(line, defundef) - 1)
-  if (D_is_set[macro]) {
-    # Preserve the white space surrounding the "#".
-    print prefix "define", macro P[macro] D[macro]
-    next
-  } else {
-    # Replace #undef with comments.  This is necessary, for example,
-    # in the case of _POSIX_SOURCE, which is predefined and required
-    # on some systems where configure will not decide to define it.
-    if (defundef == "undef") {
-      print "/*", prefix defundef, macro, "*/"
-      next
-    }
-  }
-}
-{ print }
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
-fi # test -n "$CONFIG_HEADERS"
-
-
-eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
-shift
-for ac_tag
-do
-  case $ac_tag in
-  :[FHLC]) ac_mode=$ac_tag; continue;;
-  esac
-  case $ac_mode$ac_tag in
-  :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
-  :[FH]-) ac_tag=-:-;;
-  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
-  esac
-  ac_save_IFS=$IFS
-  IFS=:
-  set x $ac_tag
-  IFS=$ac_save_IFS
-  shift
-  ac_file=$1
-  shift
-
-  case $ac_mode in
-  :L) ac_source=$1;;
-  :[FH])
-    ac_file_inputs=
-    for ac_f
-    do
-      case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
-      *) # Look for the file first in the build tree, then in the source tree
-	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
-	 # because $ac_f cannot contain `:'.
-	 test -f "$ac_f" ||
-	   case $ac_f in
-	   [\\/$]*) false;;
-	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
-	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
-      esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
-    done
-
-    # Let's still pretend it is `configure' which instantiates (i.e., don't
-    # use $as_me), people would be surprised to read:
-    #    /* config.h.  Generated by config.status.  */
-    configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
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-      configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
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-    # Neutralize special characters interpreted by sed in replacement strings.
-    case $configure_input in #(
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-       ac_sed_conf_input=`$as_echo "$configure_input" |
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-    *) ac_sed_conf_input=$configure_input;;
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-    case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
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-    esac
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-  esac
-
-  ac_dir=`$as_dirname -- "$ac_file" ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$ac_file" : 'X\(//\)[^/]' \| \
-	 X"$ac_file" : 'X\(//\)$' \| \
-	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
-  ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-  # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-  case $ac_top_builddir_sub in
-  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-  esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
-  .)  # We are building in place.
-    ac_srcdir=.
-    ac_top_srcdir=$ac_top_builddir_sub
-    ac_abs_top_srcdir=$ac_pwd ;;
-  [\\/]* | ?:[\\/]* )  # Absolute name.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir
-    ac_abs_top_srcdir=$srcdir ;;
-  *) # Relative name.
-    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_build_prefix$srcdir
-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-
-  case $ac_mode in
-  :F)
-  #
-  # CONFIG_FILE
-  #
-
-  case $INSTALL in
-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
-  esac
-  ac_MKDIR_P=$MKDIR_P
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-  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
-  esac
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# If the template does not know about datarootdir, expand it.
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-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
-  p
-  q
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-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  ac_datarootdir_hack='
-  s&@datadir@&$datadir&g
-  s&@docdir@&$docdir&g
-  s&@infodir@&$infodir&g
-  s&@localedir@&$localedir&g
-  s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s&@INSTALL@&$ac_INSTALL&;t t
-s&@MKDIR_P@&$ac_MKDIR_P&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&2;}
-
-  rm -f "$ac_tmp/stdin"
-  case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
-  esac \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-  :H)
-  #
-  # CONFIG_HEADER
-  #
-  if test x"$ac_file" != x-; then
-    {
-      $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
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-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
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-$as_echo "$as_me: $ac_file is unchanged" >&6;}
-    else
-      rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
-	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    fi
-  else
-    $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error $? "could not create -" "$LINENO" 5
-  fi
-# Compute "$ac_file"'s index in $config_headers.
-_am_arg="$ac_file"
-_am_stamp_count=1
-for _am_header in $config_headers :; do
-  case $_am_header in
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-done
-echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
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-	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$_am_arg" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
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-	  s/.*/./; q'`/stamp-h$_am_stamp_count
- ;;
-  
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
-  esac
-
-
-  case $ac_file$ac_mode in
-    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named `Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running `make'.
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-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # When using ansi2knr, U may be empty or an underscore; expand it
-    U=`sed -n 's/^U = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
- ;;
-    "po-directories":C) 
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
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-        ;;
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-# configure is writing to config.log, and then calls config.status.
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-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
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-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
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-  $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
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-fi
-
diff --git a/autom4te.cache/output.3 b/autom4te.cache/output.3
deleted file mode 100644
index e5d4f68..0000000
--- a/autom4te.cache/output.3
+++ /dev/null
@@ -1,8629 +0,0 @@
-@%:@! /bin/sh
-@%:@ Guess values for system-dependent variables and create Makefiles.
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-@%:@
-@%:@ Report bugs to <jos@jlemmens.nl>.
-@%:@ 
-@%:@ 
-@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@%:@ 
-@%:@ 
-@%:@ This configure script is free software; the Free Software Foundation
-@%:@ gives unlimited permission to copy, distribute and modify it.
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-# Be more Bourne compatible
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-as_nl='
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-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
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-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
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-# IFS
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-IFS=$as_save_IFS
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-     ;;
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-if test "x$as_myself" = x; then
-  as_myself=$0
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-if test ! -f "$as_myself"; then
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-PS1='$ '
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-export LANGUAGE
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-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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-# Use a proper internal environment variable to ensure we don't fall
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-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
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-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
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-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
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-  
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
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-\`configure' configures daisy-player 8.3 to adapt to many kinds of systems.
-
-Usage: $0 [OPTION]... [VAR=VALUE]...
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-To assign environment variables (e.g., CC, CFLAGS...), specify them as
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-Defaults for the options are specified in brackets.
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-Configuration:
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-_ACEOF
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-_ACEOF
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-Optional Features:
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-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
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-
-Optional Packages:
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-
-Some influential environment variables:
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-  LIBS        libraries to pass to the linker, e.g. -l<library>
-  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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-  CPP         C preprocessor
-
-Use these variables to override the choices made by `configure' or to help
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_main" >&5
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-
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-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
- 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-  
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-
-for ac_header in fcntl.h locale.h stdlib.h string.h strings.h sys/ioctl.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
-case $ac_cv_c_int16_t in #(
-  no|yes) ;; #(
-  *)
-    
-cat >>confdefs.h <<_ACEOF
-@%:@define int16_t $ac_cv_c_int16_t
-_ACEOF
-;;
-esac
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define pid_t int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define size_t unsigned int
-_ACEOF
-
-fi
-
-
-# Checks for library functions.
-for ac_header in vfork.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VFORK_H 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_func in fork vfork
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_fork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	  /* By Ruediger Kuhlmann. */
-	  return fork () < 0;
-	
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_fork_works=yes
-else
-  ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
-  ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_vfork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Thanks to Paul Eggert for this test.  */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test (0);
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
-       as well.  Test for this by closing stdout in the child.  */
-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    return (
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_vfork_works=yes
-else
-  ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=$ac_cv_func_vfork
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-  
-$as_echo "@%:@define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-for ac_header in stdlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STDLIB_H 1
-_ACEOF
- 
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
-$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
-if ${ac_cv_func_malloc_0_nonnull+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_malloc_0_nonnull=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_malloc_0_nonnull=yes
-else
-  ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then :
-  
-$as_echo "@%:@define HAVE_MALLOC 1" >>confdefs.h
-
-else
-  $as_echo "@%:@define HAVE_MALLOC 0" >>confdefs.h
-
-   case " $LIB@&t@OBJS " in
-  *" malloc.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS malloc.$ac_objext"
- ;;
-esac
-
-   
-$as_echo "@%:@define malloc rpl_malloc" >>confdefs.h
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
-$as_echo_n "checking for working strtod... " >&6; }
-if ${ac_cv_func_strtod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_strtod=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-$ac_includes_default
-#ifndef strtod
-double strtod ();
-#endif
-int
-main()
-{
-  {
-    /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
-    char *string = " +69";
-    char *term;
-    double value;
-    value = strtod (string, &term);
-    if (value != 69 || term != (string + 4))
-      return 1;
-  }
-
-  {
-    /* Under Solaris 2.4, strtod returns the wrong value for the
-       terminating character under some conditions.  */
-    char *string = "NaN";
-    char *term;
-    strtod (string, &term);
-    if (term != string && *(term - 1) == 0)
-      return 1;
-  }
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_strtod=yes
-else
-  ac_cv_func_strtod=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
-$as_echo "$ac_cv_func_strtod" >&6; }
-if test $ac_cv_func_strtod = no; then
-  case " $LIB@&t@OBJS " in
-  *" strtod.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS strtod.$ac_objext"
- ;;
-esac
-
-ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
-if test "x$ac_cv_func_pow" = xyes; then :
-  
-fi
-
-if test $ac_cv_func_pow = no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
-$as_echo_n "checking for pow in -lm... " >&6; }
-if ${ac_cv_lib_m_pow+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_pow=yes
-else
-  ac_cv_lib_m_pow=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
-$as_echo "$ac_cv_lib_m_pow" >&6; }
-if test "x$ac_cv_lib_m_pow" = xyes; then :
-  POW_LIB=-lm
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
-$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
-fi
-
-fi
-
-fi
-
-for ac_func in atexit mkdir select setlocale strcasecmp strchr strdup strerror strrchr strstr
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-
-ac_config_files="$ac_config_files Makefile doc/Makefile man/Makefile src/Makefile po/Makefile.in m4/Makefile"
-
-
-for ac_header in libintl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
-if test "x$ac_cv_header_libintl_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBINTL_H 1
-_ACEOF
- 
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-             
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
-$as_echo_n "checking whether NLS is requested... " >&6; }
-    @%:@ Check whether --enable-nls was given.
-if test "${enable_nls+set}" = set; then :
-  enableval=$enable_nls; USE_NLS=$enableval
-else
-  USE_NLS=yes
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  
-
-
-        
-      GETTEXT_MACRO_VERSION=0.18
-
-
-    
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgfmt", so it can be a program name with args.
-set dummy msgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGFMT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
-    ;;
-esac
-fi
-MSGFMT="$ac_cv_path_MSGFMT"
-if test "$MSGFMT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
-$as_echo "$MSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  # Extract the first word of "gmsgfmt", so it can be a program name with args.
-set dummy gmsgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GMSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $GMSGFMT in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
-  ;;
-esac
-fi
-GMSGFMT=$ac_cv_path_GMSGFMT
-if test -n "$GMSGFMT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
-$as_echo "$GMSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-    case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-  
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-  
-
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "xgettext", so it can be a program name with args.
-set dummy xgettext; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XGETTEXT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$XGETTEXT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
-    ;;
-esac
-fi
-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test "$XGETTEXT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
-$as_echo "$XGETTEXT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-    rm -f messages.po
-
-    case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-  
-
-    
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgmerge", so it can be a program name with args.
-set dummy msgmerge; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGMERGE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGMERGE" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
-            ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
-    ;;
-esac
-fi
-MSGMERGE="$ac_cv_path_MSGMERGE"
-if test "$MSGMERGE" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
-$as_echo "$MSGMERGE" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-        test -n "$localedir" || localedir='${datadir}/locale'
-  
-
-    test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  
-
-  ac_config_commands="$ac_config_commands po-directories"
-
-
-
-      if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
-  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$host_alias" = x; then
-  ac_cv_host=$ac_cv_build
-else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-
-@%:@ Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
-$as_echo_n "checking for ld used by GCC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${acl_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${acl_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
-$as_echo "$acl_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$acl_cv_prog_gnu_ld
-
-
-
-    
-                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
-$as_echo_n "checking for shared library run path origin... " >&6; }
-if ${acl_cv_rpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
-$as_echo "$acl_cv_rpath" >&6; }
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-    @%:@ Check whether --enable-rpath was given.
-if test "${enable_rpath+set}" = set; then :
-  enableval=$enable_rpath; :
-else
-  enable_rpath=yes
-fi
-
-
-
-                          
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-                                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
-$as_echo_n "checking for 64-bit host... " >&6; }
-if ${gl_cv_solaris_64bit+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef _LP64
-sixtyfour bits
-#endif
-           
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
-  gl_cv_solaris_64bit=yes
-else
-  gl_cv_solaris_64bit=no
-fi
-rm -f conftest*
-
-        
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
-$as_echo "$gl_cv_solaris_64bit" >&6; }
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-
-
-    
-  
-
-      
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libiconv-prefix was given.
-if test "${with_libiconv_prefix+set}" = set; then :
-  withval=$with_libiconv_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBICONV=
-  LTLIBICONV=
-  INCICONV=
-  LIBICONV_PREFIX=
-      HAVE_LIBICONV=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='iconv '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBICONV; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBICONV; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
-              else
-                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCICONV; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
-                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-
-
-    
-  
-  
-  
-  
-  
-  
-  
-
-  
-  
-
-
-    
-
-    
-  
-
-                        
-    
-  
-
-    
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
-$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFPreferences.h>
-int
-main ()
-{
-CFPreferencesCopyAppValue(NULL, NULL)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFPreferencesCopyAppValue=yes
-else
-  gt_cv_func_CFPreferencesCopyAppValue=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
-$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    
-$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
-
-  fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
-$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFLocale.h>
-int
-main ()
-{
-CFLocaleCopyCurrent();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFLocaleCopyCurrent=yes
-else
-  gt_cv_func_CFLocaleCopyCurrent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
-$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    
-$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
-
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  
-
-
-    
-
-  
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-    case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-    if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    
-                        
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
-$as_echo_n "checking for GNU gettext in libc... " >&6; }
-if eval \${$gt_func_gnugettext_libc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libc=yes"
-else
-  eval "$gt_func_gnugettext_libc=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$gt_func_gnugettext_libc
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-                    
-            
-       
-      
-
-          am_save_CPPFLAGS="$CPPFLAGS"
-  
-  for element in $INCICONV; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_lib_iconv=yes
-        am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-      LIBS="$am_save_LIBS"
-    fi
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
-$as_echo "$am_cv_func_iconv" >&6; }
-  if test "$am_cv_func_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
-$as_echo_n "checking for working iconv... " >&6; }
-if ${am_cv_func_iconv_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-            am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  am_cv_func_iconv_works=yes
-else
-  am_cv_func_iconv_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      LIBS="$am_save_LIBS"
-    
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
-$as_echo "$am_cv_func_iconv_works" >&6; }
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    
-$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h
-
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
-$as_echo_n "checking how to link with libiconv... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
-$as_echo "$LIBICONV" >&6; }
-  else
-            CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  
-  
-
-          
-                                                  
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libintl-prefix was given.
-if test "${with_libintl_prefix+set}" = set; then :
-  withval=$with_libintl_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBINTL=
-  LTLIBINTL=
-  INCINTL=
-  LIBINTL_PREFIX=
-      HAVE_LIBINTL=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='intl '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBINTL; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBINTL; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
-              else
-                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCINTL; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
-                    LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-            LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
-$as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if eval \${$gt_func_gnugettext_libintl+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libintl=yes"
-else
-  eval "$gt_func_gnugettext_libintl=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-                        if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"
-fi
-eval ac_res=\$$gt_func_gnugettext_libintl
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-        fi
-
-                                        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-                    LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-                LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      
-$as_echo "@%:@define ENABLE_NLS 1" >>confdefs.h
-
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
-$as_echo_n "checking whether to use NLS... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  if test "$USE_NLS" = "yes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
-$as_echo_n "checking where the gettext function comes from... " >&6; }
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
-$as_echo "$gt_source" >&6; }
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
-$as_echo_n "checking how to link with libintl... " >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
-$as_echo "$LIBINTL" >&6; }
-        
-  for element in $INCINTL; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-      fi
-
-            
-$as_echo "@%:@define HAVE_GETTEXT 1" >>confdefs.h
-
-      
-$as_echo "@%:@define HAVE_DCGETTEXT 1" >>confdefs.h
-
-    fi
-
-        POSUB=po
-  fi
-
-  
-
-    INTLLIBS="$LIBINTL"
-  
-
-    
-  
-  
-
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
-      esac ;;
-    esac
-  done
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-  (set) 2>&1 |
-    case $as_nl`(ac_space=' '; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
-      sed -n \
-	"s/'/'\\\\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-) |
-  sed '
-     /^ac_cv_env_/b end
-     t clear
-     :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-     t end
-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-  if test -w "$cache_file"; then
-    if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-  fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
-  # 1. Remove the extension, and $U if already installed.
-  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
-  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-  #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIB@&t@OBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
-  am__EXEEXT_TRUE=
-  am__EXEEXT_FALSE='#'
-else
-  am__EXEEXT_TRUE='#'
-  am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
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-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in @%:@((
-  *[\\/]* ) as_myself=$0 ;;
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-do
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-IFS=$as_save_IFS
-
-     ;;
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-  as_myself=$0
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-if test ! -f "$as_myself"; then
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-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
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-PS1='$ '
-PS2='> '
-PS4='+ '
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-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
-@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
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-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
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-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} @%:@ as_fn_error
-
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
-@%:@ Set @S|@? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} @%:@ as_fn_set_status
-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_unset VAR
-@%:@ ---------------
-@%:@ Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-@%:@ as_fn_append VAR VALUE
-@%:@ ----------------------
-@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
-@%:@ advantage of any shell optimizations that allow amortized linear growth over
-@%:@ repeated appends, instead of the typical quadratic growth present in naive
-@%:@ implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-@%:@ as_fn_arith ARG...
-@%:@ ------------------
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-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
-  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/autom4te.cache/output.4 b/autom4te.cache/output.4
deleted file mode 100644
index e0365be..0000000
--- a/autom4te.cache/output.4
+++ /dev/null
@@ -1,17373 +0,0 @@
-@%:@! /bin/sh
-@%:@ Guess values for system-dependent variables and create Makefiles.
-@%:@ Generated by GNU Autoconf 2.69 for daisy-player 8.3.
-@%:@
-@%:@ Report bugs to <jos@jlemmens.nl>.
-@%:@ 
-@%:@ 
-@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@%:@ 
-@%:@ 
-@%:@ This configure script is free software; the Free Software Foundation
-@%:@ gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in @%:@((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-  
-else
-  exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1
-test -x / || exit 1"
-  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
-  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
-  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
-  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-
-  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
-    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
-    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
-    PATH=/empty FPATH=/empty; export PATH FPATH
-    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
-      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-  
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in @%:@(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  export CONFIG_SHELL
-             # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org and jos@jlemmens.nl
-$0: about your system, including any error possibly output
-$0: before this message. Then install a modern shell, or
-$0: manually run the script under such a shell if you do
-$0: have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-@%:@ as_fn_unset VAR
-@%:@ ---------------
-@%:@ Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
-@%:@ Set @S|@? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} @%:@ as_fn_set_status
-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_mkdir_p
-@%:@ -------------
-@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
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-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
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-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
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-      test -d "$as_dir" && break
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-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} @%:@ as_fn_mkdir_p
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-@%:@ as_fn_executable_p FILE
-@%:@ -----------------------
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-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} @%:@ as_fn_executable_p
-@%:@ as_fn_append VAR VALUE
-@%:@ ----------------------
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-@%:@ repeated appends, instead of the typical quadratic growth present in naive
-@%:@ implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-@%:@ as_fn_arith ARG...
-@%:@ ------------------
-@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
-@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
-@%:@ must be portable across @S|@(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
-@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
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-  fi
-  $as_echo "$as_me: error: $2" >&2
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-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
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-else
-  as_expr=false
-fi
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
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-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
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-    p
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-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-
-  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
-  # already done that, so ensure we don't try to do so again and fall
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-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
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-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_CC_dependencies_compiler_type=$depmode
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-      fi
-    fi
-  done
-
-  cd ..
-  rm -rf conftest.dir
-else
-  am_cv_CC_dependencies_compiler_type=none
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
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-
- if 
-  test "x$enable_dependency_tracking" != xno \
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-  am__fastdepCC_TRUE=
-  am__fastdepCC_FALSE='#'
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-  am__fastdepCC_TRUE='#'
-  am__fastdepCC_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
-     for ac_i in 1 2 3 4 5 6 7; do
-       ac_script="$ac_script$as_nl$ac_script"
-     done
-     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
-     { ac_script=; unset ac_script;}
-     if test -z "$SED"; then
-  ac_path_SED_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
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-  IFS=$as_save_IFS
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-    for ac_prog in sed gsed; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
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-# Check for GNU ac_path_SED and select it if it is found.
-  # Check for GNU $ac_path_SED
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-*GNU*)
-  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo '' >> "conftest.nl"
-    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
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-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_SED="$ac_path_SED"
-      ac_path_SED_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_SED_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_SED"; then
-    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
-  fi
-else
-  ac_cv_path_SED=$SED
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
-  rm -f conftest.sed
-
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
- 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
- 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
-   then ac_cv_path_FGREP="$GREP -F"
-   else
-     if test -z "$FGREP"; then
-  ac_path_FGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in fgrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_FGREP" || continue
-# Check for GNU ac_path_FGREP and select it if it is found.
-  # Check for GNU $ac_path_FGREP
-case `"$ac_path_FGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'FGREP' >> "conftest.nl"
-    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_FGREP="$ac_path_FGREP"
-      ac_path_FGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_FGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_FGREP"; then
-    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_FGREP=$FGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
- FGREP="$ac_cv_path_FGREP"
- 
-
-test -z "$GREP" && GREP=grep
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-
-
-
-@%:@ Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | ?:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test "$with_gnu_ld" != no && break
-	;;
-      *)
-	test "$with_gnu_ld" != yes && break
-	;;
-      esac
-    fi
-  done
-  IFS="$lt_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-    
-    
-    
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
-    lt_nm_to_check="$lt_nm_to_check nm"
-  fi
-  for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS="$lt_save_ifs"
-      test -z "$ac_dir" && ac_dir=.
-      tmp_nm="$ac_dir/$lt_tmp_nm"
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
-	# Check to see if the nm accepts a BSD-compat flag.
-	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
-	#   nm: unknown option "B" ignored
-	# Tru64's nm complains that /dev/null is an invalid object file
-	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-	*/dev/null* | *'Invalid file or object type'*)
-	  lt_cv_path_NM="$tmp_nm -B"
-	  break
-	  ;;
-	*)
-	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-	  */dev/null*)
-	    lt_cv_path_NM="$tmp_nm -p"
-	    break
-	    ;;
-	  *)
-	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	    continue # so that we can try to find one that supports BSD flags
-	    ;;
-	  esac
-	  ;;
-	esac
-      fi
-    done
-    IFS="$lt_save_ifs"
-  done
-  : ${lt_cv_path_NM=no}
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test "$lt_cv_path_NM" != "no"; then
-  NM="$lt_cv_path_NM"
-else
-  # Didn't find any BSD compatible name lister, look for dumpbin.
-  if test -n "$DUMPBIN"; then :
-    # Let the user override the test.
-  else
-    if test -n "$ac_tool_prefix"; then
-  for ac_prog in dumpbin "link -dump"
-  do
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-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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-if ${ac_cv_prog_DUMPBIN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DUMPBIN"; then
-  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
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-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$DUMPBIN" && break
-  done
-fi
-if test -z "$DUMPBIN"; then
-  ac_ct_DUMPBIN=$DUMPBIN
-  for ac_prog in dumpbin "link -dump"
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DUMPBIN"; then
-  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_DUMPBIN" && break
-done
-
-  if test "x$ac_ct_DUMPBIN" = x; then
-    DUMPBIN=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DUMPBIN=$ac_ct_DUMPBIN
-  fi
-fi
-
-    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
-    *COFF*)
-      DUMPBIN="$DUMPBIN -symbols"
-      ;;
-    *)
-      DUMPBIN=:
-      ;;
-    esac
-  fi
-  
-  if test "$DUMPBIN" != ":"; then
-    NM="$DUMPBIN"
-  fi
-fi
-test -z "$NM" && NM=nm
-
-
-    
-    
-    
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&5
-  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&5
-  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
-  cat conftest.out >&5
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-    i=0
-  teststring="ABCD"
-
-  case $build_os in
-  msdosdjgpp*)
-    # On DJGPP, this test can blow up pretty badly due to problems in libc
-    # (any single argument exceeding 2000 bytes causes a buffer overrun
-    # during glob expansion).  Even if it were fixed, the result of this
-    # check would be larger than it should be.
-    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
-    ;;
-
-  gnu*)
-    # Under GNU Hurd, this test is not required because there is
-    # no limit to the length of command line arguments.
-    # Libtool will interpret -1 as no limit whatsoever
-    lt_cv_sys_max_cmd_len=-1;
-    ;;
-
-  cygwin* | mingw* | cegcc*)
-    # On Win9x/ME, this test blows up -- it succeeds, but takes
-    # about 5 minutes as the teststring grows exponentially.
-    # Worse, since 9x/ME are not pre-emptively multitasking,
-    # you end up with a "frozen" computer, even though with patience
-    # the test eventually succeeds (with a max line length of 256k).
-    # Instead, let's just punt: use the minimum linelength reported by
-    # all of the supported platforms: 8192 (on NT/2K/XP).
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  mint*)
-    # On MiNT this can take a long time and run out of memory.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  amigaos*)
-    # On AmigaOS with pdksh, this test takes hours, literally.
-    # So we just punt and use a minimum line length of 8192.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
-    # This has been around since 386BSD, at least.  Likely further.
-    if test -x /sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
-    elif test -x /usr/sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
-    else
-      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
-    fi
-    # And add a safety zone
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    ;;
-
-  interix*)
-    # We know the value 262144 and hardcode it with a safety zone (like BSD)
-    lt_cv_sys_max_cmd_len=196608
-    ;;
-
-  os2*)
-    # The test takes a long time on OS/2.
-    lt_cv_sys_max_cmd_len=8192
-    ;;
-
-  osf*)
-    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
-    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
-    # nice to cause kernel panics so lets avoid the loop below.
-    # First set a reasonable default.
-    lt_cv_sys_max_cmd_len=16384
-    #
-    if test -x /sbin/sysconfig; then
-      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
-        *1*) lt_cv_sys_max_cmd_len=-1 ;;
-      esac
-    fi
-    ;;
-  sco3.2v5*)
-    lt_cv_sys_max_cmd_len=102400
-    ;;
-  sysv5* | sco5v6* | sysv4.2uw2*)
-    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
-    if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
-    else
-      lt_cv_sys_max_cmd_len=32768
-    fi
-    ;;
-  *)
-    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len" && \
-	test undefined != "$lt_cv_sys_max_cmd_len"; then
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    else
-      # Make teststring a little bigger before we do anything with it.
-      # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8 ; do
-        teststring=$teststring$teststring
-      done
-      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-      # If test is not a shell built-in, we'll probably end up computing a
-      # maximum length that is only half of the actual maximum length, but
-      # we can't tell.
-      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
-	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
-	      test $i != 17 # 1/2 MB should be enough
-      do
-        i=`expr $i + 1`
-        teststring=$teststring$teststring
-      done
-      # Only check the string length outside the loop.
-      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
-      teststring=
-      # Add a significant safety factor because C++ compilers can tack on
-      # massive amounts of additional arguments before passing them to the
-      # linker.  It appears as though 1/2 is a usable value.
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-    
-    
-    
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
-$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
-  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
-      = c,a/b,b/c, \
-    && eval 'test $(( 1 + 1 )) -eq 2 \
-    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
-  && xsi_shell=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
-$as_echo "$xsi_shell" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
-$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
-    >/dev/null 2>&1 \
-  && lt_shell_append=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
-$as_echo "$lt_shell_append" >&6; }
-
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  lt_unset=unset
-else
-  lt_unset=false
-fi
-
-    
-    
-    
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
-    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
-  lt_SP2NL='tr \040 \012'
-  lt_NL2SP='tr \015\012 \040\040'
-  ;;
- *) # EBCDIC based system
-  lt_SP2NL='tr \100 \n'
-  lt_NL2SP='tr \r\n \100\100'
-  ;;
-esac
-
-    
-    
-    
-
-    
-    
-    
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
-        ;;
-    esac
-    ;;
-  *-*-cygwin* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_noop
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
-        ;;
-    esac
-    ;;
-  * ) # unhandled hosts (and "normal" native builds)
-    lt_cv_to_host_file_cmd=func_convert_file_noop
-    ;;
-esac
-
-fi
-
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
-
-    
-    
-    
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  #assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
-        ;;
-    esac
-    ;;
-esac
-
-fi
-
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
-
-    
-    
-    
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    if test "$GCC" != yes; then
-      reload_cmds=false
-    fi
-    ;;
-  darwin*)
-    if test "$GCC" = yes; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
-    else
-      reload_cmds='$LD$reload_flag -o $output$reload_objs'
-    fi
-    ;;
-esac
-
-    
-    
-    
-
-    
-    
-    
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
-  ac_ct_OBJDUMP=$OBJDUMP
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OBJDUMP"; then
-  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OBJDUMP="objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OBJDUMP" = x; then
-    OBJDUMP="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OBJDUMP=$ac_ct_OBJDUMP
-  fi
-else
-  OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-    
-    
-    
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi[45]*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin*)
-  # func_win32_libid is a shell function defined in ltmain.sh
-  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-  lt_cv_file_magic_cmd='func_win32_libid'
-  ;;
-
-mingw* | pw32*)
-  # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump',
-  # unless we find 'file', for example because we are cross-compiling.
-  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
-  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
-    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-    lt_cv_file_magic_cmd='func_win32_libid'
-  else
-    # Keep this pattern in sync with the one in func_win32_libid.
-    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
-    lt_cv_file_magic_cmd='$OBJDUMP -f'
-  fi
-  ;;
-
-cegcc*)
-  # use the weaker test based on 'objdump'. See mingw*.
-  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-freebsd* | dragonfly*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-haiku*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
-  case $host_cpu in
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  hppa*64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
-    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
-    ;;
-  *)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  esac
-  ;;
-
-interix[3-9]*)
-  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
-  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $LD in
-  *-32|*"-32 ") libmagic=32-bit;;
-  *-n32|*"-n32 ") libmagic=N32;;
-  *-64|*"-64 ") libmagic=64-bit;;
-  *) libmagic=never-match;;
-  esac
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-netbsd* | netbsdelf*-gnu)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
-  fi
-  ;;
-
-newos6*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-*nto* | *qnx*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-openbsd*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
-  fi
-  ;;
-
-osf3* | osf4* | osf5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-rdos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.3*)
-  case $host_vendor in
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  sequent)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
-    ;;
-  sni)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
-    lt_cv_file_magic_test_file=/lib/libc.so
-    ;;
-  siemens)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  pc)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  esac
-  ;;
-
-tpf*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
-  case $host_os in
-  mingw* | pw32*)
-    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
-      want_nocaseglob=yes
-    else
-      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
-    fi
-    ;;
-  esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
-  ac_ct_DLLTOOL=$DLLTOOL
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DLLTOOL"; then
-  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_DLLTOOL" = x; then
-    DLLTOOL="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DLLTOOL=$ac_ct_DLLTOOL
-  fi
-else
-  DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-    
-    
-    
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_sharedlib_from_linklib_cmd='unknown'
-
-case $host_os in
-cygwin* | mingw* | pw32* | cegcc*)
-  # two different shell functions defined in ltmain.sh
-  # decide which to use based on capabilities of $DLLTOOL
-  case `$DLLTOOL --help 2>&1` in
-  *--identify-strict*)
-    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
-    ;;
-  *)
-    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
-    ;;
-  esac
-  ;;
-*)
-  # fallback: assume linklib IS sharedlib
-  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
-  ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-
-    
-    
-    
-
-
-
-if test -n "$ac_tool_prefix"; then
-  for ac_prog in ar
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$AR" && break
-  done
-fi
-if test -z "$AR"; then
-  ac_ct_AR=$AR
-  for ac_prog in ar
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_AR"; then
-  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_AR="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_AR" && break
-done
-
-  if test "x$ac_ct_AR" = x; then
-    AR="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    AR=$ac_ct_AR
-  fi
-fi
-
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ar_at_file=no
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  echo conftest.$ac_objext > conftest.lst
-      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
-      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
-  (eval $lt_ar_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      if test "$ac_status" -eq 0; then
-	# Ensure the archiver fails upon bogus file names.
-	rm -f conftest.$ac_objext libconftest.a
-	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
-  (eval $lt_ar_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-	if test "$ac_status" -ne 0; then
-          lt_cv_ar_at_file=@
-        fi
-      fi
-      rm -f conftest.* libconftest.a
-     
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
-
-if test "x$lt_cv_ar_at_file" = xno; then
-  archiver_list_spec=
-else
-  archiver_list_spec=$lt_cv_ar_at_file
-fi
-
-    
-    
-    
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
-  ac_ct_STRIP=$STRIP
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_STRIP"; then
-  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_STRIP" = x; then
-    STRIP=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    STRIP=$ac_ct_STRIP
-  fi
-else
-  STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-    
-    
-    
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-    
-    
-    
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
-  case $host_os in
-  openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
-    ;;
-  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
-    ;;
-  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
-  darwin*)
-    lock_old_archive_extraction=yes ;;
-  *)
-    lock_old_archive_extraction=no ;;
-esac
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
-  symcode='[BCDT]'
-  ;;
-cygwin* | mingw* | pw32* | cegcc*)
-  symcode='[ABCDGISTW]'
-  ;;
-hpux*)
-  if test "$host_cpu" = ia64; then
-    symcode='[ABCDEGRST]'
-  fi
-  ;;
-irix* | nonstopux*)
-  symcode='[BCDEGRST]'
-  ;;
-osf*)
-  symcode='[BCDEGQRST]'
-  ;;
-solaris*)
-  symcode='[BDRT]'
-  ;;
-sco3.2v5*)
-  symcode='[DT]'
-  ;;
-sysv4.2uw2*)
-  symcode='[DT]'
-  ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
-  symcode='[ABDT]'
-  ;;
-sysv4)
-  symcode='[DFNSTU]'
-  ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
-  symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
-  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-  ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
-  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
-  symxfrm="\\1 $ac_symprfx\\2 \\2"
-
-  # Write the raw and C identifiers.
-  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function
-    # and D for any global variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
-    # which start with @ or ?.
-    lt_cv_sys_global_symbol_pipe="$AWK '"\
-"     {last_section=section; section=\$ 3};"\
-"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
-"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-"     \$ 0!~/External *\|/{next};"\
-"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-"     {if(hide[section]) next};"\
-"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-"     ' prfx=^$ac_symprfx"
-  else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-  fi
-  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
-  # Check to see that the pipe works correctly.
-  pipe_works=no
-
-  rm -f conftest*
-  cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    # Now try to grab the symbols.
-    nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "$nlist"; then
-      # Try sorting and uniquifying the output.
-      if sort "$nlist" | uniq > "$nlist"T; then
-	mv -f "$nlist"T "$nlist"
-      else
-	rm -f "$nlist"T
-      fi
-
-      # Make sure that we snagged all the symbols we need.
-      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
-	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
-	  cat <<_LT_EOF > conftest.$ac_ext
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-/* DATA imports from DLLs on WIN32 con't be const, because runtime
-   relocations are performed -- see ld's documentation on pseudo-relocs.  */
-# define LT@&t@_DLSYM_CONST
-#elif defined(__osf__)
-/* This system does not cope well with relocations in const data.  */
-# define LT@&t@_DLSYM_CONST
-#else
-# define LT@&t@_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
-	  # Now generate the symbol file.
-	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
-	  cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols.  */
-LT@&t@_DLSYM_CONST struct {
-  const char *name;
-  void       *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
-  { "@PROGRAM@", (void *) 0 },
-_LT_EOF
-	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
-	  cat <<\_LT_EOF >> conftest.$ac_ext
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
-	  # Now try linking the two files.
-	  mv conftest.$ac_objext conftstm.$ac_objext
-	  lt_globsym_save_LIBS=$LIBS
-	  lt_globsym_save_CFLAGS=$CFLAGS
-	  LIBS="conftstm.$ac_objext"
-	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
-	    pipe_works=yes
-	  fi
-	  LIBS=$lt_globsym_save_LIBS
-	  CFLAGS=$lt_globsym_save_CFLAGS
-	else
-	  echo "cannot find nm_test_func in $nlist" >&5
-	fi
-      else
-	echo "cannot find nm_test_var in $nlist" >&5
-      fi
-    else
-      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
-    fi
-  else
-    echo "$progname: failed program was:" >&5
-    cat conftest.$ac_ext >&5
-  fi
-  rm -rf conftest* conftst*
-
-  # Do not use the global_symbol_pipe unless it works.
-  if test "$pipe_works" = yes; then
-    break
-  else
-    lt_cv_sys_global_symbol_pipe=
-  fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
-  lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-  nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
-  nm_file_list_spec='@'
-fi
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
-
-@%:@ Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
-  withval=$with_sysroot; 
-else
-  with_sysroot=no
-fi
-
-
-lt_sysroot=
-case ${with_sysroot} in #(
- yes)
-   if test "$GCC" = yes; then
-     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
-   fi
-   ;; #(
- /*)
-   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
-   ;; #(
- no|'')
-   ;; #(
- *)
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
-$as_echo "${with_sysroot}" >&6; }
-   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
-   ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
-
-    
-    
-    
-
-@%:@ Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
-  enableval=$enable_libtool_lock; 
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-      *ELF-32*)
-	HPUX_IA64_MODE="32"
-	;;
-      *ELF-64*)
-	HPUX_IA64_MODE="64"
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    if test "$lt_cv_prog_gnu_ld" = yes; then
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -melf32bsmip"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -melf32bmipn32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -melf64bmip"
-	;;
-      esac
-    else
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -32"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -n32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -64"
-	  ;;
-      esac
-    fi
-  fi
-  rm -rf conftest*
-  ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.o` in
-      *32-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_i386_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    case `/usr/bin/file conftest.o` in
-	      *x86-64*)
-		LD="${LD-ld} -m elf32_x86_64"
-		;;
-	      *)
-		LD="${LD-ld} -m elf_i386"
-		;;
-	    esac
-	    ;;
-	  ppc64-*linux*|powerpc64-*linux*)
-	    LD="${LD-ld} -m elf32ppclinux"
-	    ;;
-	  s390x-*linux*)
-	    LD="${LD-ld} -m elf_s390"
-	    ;;
-	  sparc64-*linux*)
-	    LD="${LD-ld} -m elf32_sparc"
-	    ;;
-	esac
-	;;
-      *64-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_x86_64_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_x86_64"
-	    ;;
-	  ppc*-*linux*|powerpc*-*linux*)
-	    LD="${LD-ld} -m elf64ppc"
-	    ;;
-	  s390*-*linux*|s390*-*tpf*)
-	    LD="${LD-ld} -m elf64_s390"
-	    ;;
-	  sparc*-*linux*)
-	    LD="${LD-ld} -m elf64_sparc"
-	    ;;
-	esac
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_cc_needs_belf=yes
-else
-  lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-*-*solaris*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.o` in
-    *64-bit*)
-      case $lt_cv_prog_gnu_ld in
-      yes*)
-        case $host in
-        i?86-*-solaris*)
-          LD="${LD-ld} -m elf_x86_64"
-          ;;
-        sparc*-*-solaris*)
-          LD="${LD-ld} -m elf64_sparc"
-          ;;
-        esac
-        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
-        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
-          LD="${LD-ld}_sol2"
-        fi
-        ;;
-      *)
-	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
-	  LD="${LD-ld} -64"
-	fi
-	;;
-      esac
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-esac
-
-need_locks="$enable_libtool_lock"
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
-set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$MANIFEST_TOOL"; then
-  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
-if test -n "$MANIFEST_TOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
-  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
-  # Extract the first word of "mt", so it can be a program name with args.
-set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_MANIFEST_TOOL"; then
-  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
-if test -n "$ac_ct_MANIFEST_TOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_MANIFEST_TOOL" = x; then
-    MANIFEST_TOOL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
-  fi
-else
-  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
-fi
-
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_path_mainfest_tool=no
-  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
-  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
-  cat conftest.err >&5
-  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
-    lt_cv_path_mainfest_tool=yes
-  fi
-  rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
-if test "x$lt_cv_path_mainfest_tool" != xyes; then
-  MANIFEST_TOOL=:
-fi
-
-    
-    
-    
-
-
-  case $host_os in
-    rhapsody* | darwin*)
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DSYMUTIL"; then
-  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
-  ac_ct_DSYMUTIL=$DSYMUTIL
-  # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DSYMUTIL"; then
-  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_DSYMUTIL" = x; then
-    DSYMUTIL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DSYMUTIL=$ac_ct_DSYMUTIL
-  fi
-else
-  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$NMEDIT"; then
-  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
-  ac_ct_NMEDIT=$NMEDIT
-  # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_NMEDIT"; then
-  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_NMEDIT="nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_NMEDIT" = x; then
-    NMEDIT=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    NMEDIT=$ac_ct_NMEDIT
-  fi
-else
-  NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$LIPO"; then
-  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
-  ac_ct_LIPO=$LIPO
-  # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_LIPO"; then
-  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_LIPO="lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_LIPO" = x; then
-    LIPO=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    LIPO=$ac_ct_LIPO
-  fi
-else
-  LIPO="$ac_cv_prog_LIPO"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OTOOL"; then
-  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
-  ac_ct_OTOOL=$OTOOL
-  # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OTOOL"; then
-  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OTOOL="otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OTOOL" = x; then
-    OTOOL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OTOOL=$ac_ct_OTOOL
-  fi
-else
-  OTOOL="$ac_cv_prog_OTOOL"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OTOOL64"; then
-  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
-  ac_ct_OTOOL64=$OTOOL64
-  # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OTOOL64"; then
-  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OTOOL64="otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OTOOL64" = x; then
-    OTOOL64=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OTOOL64=$ac_ct_OTOOL64
-  fi
-else
-  OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-    
-    
-    
-    
-
-    
-    
-    
-    
-
-    
-    
-    
-    
-
-    
-    
-    
-    
-
-    
-    
-    
-    
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_apple_cc_single_mod=no
-      if test -z "${LT_MULTI_MODULE}"; then
-	# By default we will add the -single_module flag. You can override
-	# by either setting the environment variable LT_MULTI_MODULE
-	# non-empty at configure time, or by adding -multi_module to the
-	# link flags.
-	rm -rf libconftest.dylib*
-	echo "int foo(void){return 1;}" > conftest.c
-	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
-	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
-        _lt_result=$?
-	# If there is a non-empty error log, and "single_module"
-	# appears in it, assume the flag caused a linker warning
-        if test -s conftest.err && $GREP single_module conftest.err; then
-	  cat conftest.err >&5
-	# Otherwise, if the output was created with a 0 exit code from
-	# the compiler, it worked.
-	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
-	  lt_cv_apple_cc_single_mod=yes
-	else
-	  cat conftest.err >&5
-	fi
-	rm -rf libconftest.dylib*
-	rm -f conftest.*
-      fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_exported_symbols_list=no
-      save_LDFLAGS=$LDFLAGS
-      echo "_main" > conftest.sym
-      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_ld_exported_symbols_list=yes
-else
-  lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-	LDFLAGS="$save_LDFLAGS"
-    
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_force_load=no
-      cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
-      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
-      echo "$AR cru libconftest.a conftest.o" >&5
-      $AR cru libconftest.a conftest.o 2>&5
-      echo "$RANLIB libconftest.a" >&5
-      $RANLIB libconftest.a 2>&5
-      cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
-      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
-      _lt_result=$?
-      if test -s conftest.err && $GREP force_load conftest.err; then
-	cat conftest.err >&5
-      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
-	lt_cv_ld_force_load=yes
-      else
-	cat conftest.err >&5
-      fi
-        rm -f conftest.err libconftest.a conftest conftest.c
-        rm -rf conftest.dSYM
-    
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
-      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
-      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-	10.[012]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
-    ;;
-  esac
-    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
-      _lt_dar_single_mod='$single_module'
-    fi
-    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
-      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
-    else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    fi
-    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
-      _lt_dsymutil='~$DSYMUTIL $lib || :'
-    else
-      _lt_dsymutil=
-    fi
-    ;;
-  esac
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-@%:@ifdef __STDC__
-@%:@ include <limits.h>
-@%:@else
-@%:@ include <assert.h>
-@%:@endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-@%:@include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-  
-fi
-  CPP=$ac_cv_prog_CPP
-else
-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-@%:@ifdef __STDC__
-@%:@ include <limits.h>
-@%:@else
-@%:@ include <assert.h>
-@%:@endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-@%:@include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-  
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-
-for ac_header in dlfcn.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_DLFCN_H 1
-_ACEOF
- 
-fi
-
-done
-
-
-
-
-
-# Set options
-
-
-
-        
-  enable_win32_dll=no
-  
-
-            @%:@ Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
-  enableval=$enable_shared; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_shared=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
-else
-  enable_shared=yes
-fi
-
-
-    
-    
-    
-    
-
-
-
-  @%:@ Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
-  enableval=$enable_static; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_static=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
-else
-  enable_static=yes
-fi
-
-
-    
-    
-    
-    
-
-
-
-  
-@%:@ Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
-  withval=$with_pic; lt_p=${PACKAGE-default}
-    case $withval in
-    yes|no) pic_mode=$withval ;;
-    *)
-      pic_mode=default
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for lt_pkg in $withval; do
-	IFS="$lt_save_ifs"
-	if test "X$lt_pkg" = "X$lt_p"; then
-	  pic_mode=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
-else
-  pic_mode=default
-fi
-
-
-test -z "$pic_mode" && pic_mode=default
-
-
-    
-    
-    
-
-
-  @%:@ Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
-  enableval=$enable_fast_install; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_fast_install=yes ;;
-    no) enable_fast_install=no ;;
-    *)
-      enable_fast_install=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_fast_install=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
-else
-  enable_fast_install=yes
-fi
-
-
-
-    
-    
-    
-
-
-  
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-test -z "$LN_S" && LN_S="ln -s"
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-
-
-if test -n "${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
-  lt_cv_objdir=.libs
-else
-  # MS-DOS does not allow filenames that begin with a dot.
-  lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-    
-    
-    
-
-cat >>confdefs.h <<_ACEOF
-@%:@define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-case $host_os in
-aix3*)
-  # AIX sometimes has problems with the GCC collect2 program.  For some
-  # reason, if we set the COLLECT_NAMES environment variable, the problems
-  # vanish in a puff of smoke.
-  if test "X${COLLECT_NAMES+set}" != Xset; then
-    COLLECT_NAMES=
-    export COLLECT_NAMES
-  fi
-  ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-for cc_temp in $compiler""; do
-  case $cc_temp in
-    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
-    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MAGIC_CMD in
-[\\/*] |  ?:[\\/]*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
-  for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-    
-    
-    
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MAGIC_CMD in
-[\\/*] |  ?:[\\/]*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
-  for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-  
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
-  case $cc_basename in
-  nvcc*)
-    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
-  *)
-    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
-  esac
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_rtti_exceptions=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="-fno-rtti -fno-exceptions"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_rtti_exceptions=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
-    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
-    :
-fi
-
-fi
-
-    
-    
-    
-
-
-  lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-
-  if test "$GCC" = yes; then
-    lt_prog_compiler_wl='-Wl,'
-    lt_prog_compiler_static='-static'
-
-    case $host_os in
-      aix*)
-      # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static='-Bstatic'
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            lt_prog_compiler_pic='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
-            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      lt_prog_compiler_pic='-DDLL_EXPORT'
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      lt_prog_compiler_pic='-fno-common'
-      ;;
-
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      lt_prog_compiler_static=
-      ;;
-
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	# +Z the default
-	;;
-      *)
-	lt_prog_compiler_pic='-fPIC'
-	;;
-      esac
-      ;;
-
-    interix[3-9]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-
-    msdosdjgpp*)
-      # Just because we use GCC doesn't mean we suddenly get shared libraries
-      # on systems that don't support them.
-      lt_prog_compiler_can_build_shared=no
-      enable_shared=no
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic='-fPIC -shared'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	lt_prog_compiler_pic=-Kconform_pic
-      fi
-      ;;
-
-    *)
-      lt_prog_compiler_pic='-fPIC'
-      ;;
-    esac
-
-    case $cc_basename in
-    nvcc*) # Cuda Compiler Driver 2.2
-      lt_prog_compiler_wl='-Xlinker '
-      if test -n "$lt_prog_compiler_pic"; then
-        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
-      fi
-      ;;
-    esac
-  else
-    # PORTME Check for flag to pass linker flags through the system compiler.
-    case $host_os in
-    aix*)
-      lt_prog_compiler_wl='-Wl,'
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static='-Bstatic'
-      else
-	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
-      fi
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      lt_prog_compiler_pic='-DDLL_EXPORT'
-      ;;
-
-    hpux9* | hpux10* | hpux11*)
-      lt_prog_compiler_wl='-Wl,'
-      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
-      # not for PA HP-UX.
-      case $host_cpu in
-      hppa*64*|ia64*)
-	# +Z the default
-	;;
-      *)
-	lt_prog_compiler_pic='+Z'
-	;;
-      esac
-      # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      lt_prog_compiler_static='${wl}-a ${wl}archive'
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      lt_prog_compiler_wl='-Wl,'
-      # PIC (with -KPIC) is the default.
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-      case $cc_basename in
-      # old Intel for x86_64 which still supported -KPIC.
-      ecc*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-KPIC'
-	lt_prog_compiler_static='-static'
-        ;;
-      # icc used to be incompatible with GCC.
-      # ICC 10 doesn't accept -KPIC any more.
-      icc* | ifort*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fPIC'
-	lt_prog_compiler_static='-static'
-        ;;
-      # Lahey Fortran 8.1.
-      lf95*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='--shared'
-	lt_prog_compiler_static='--static'
-	;;
-      nagfor*)
-	# NAG Fortran compiler
-	lt_prog_compiler_wl='-Wl,-Wl,,'
-	lt_prog_compiler_pic='-PIC'
-	lt_prog_compiler_static='-Bstatic'
-	;;
-      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
-        # Portland Group compilers (*not* the Pentium gcc compiler,
-	# which looks to be a dead project)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fpic'
-	lt_prog_compiler_static='-Bstatic'
-        ;;
-      ccc*)
-        lt_prog_compiler_wl='-Wl,'
-        # All Alpha code is PIC.
-        lt_prog_compiler_static='-non_shared'
-        ;;
-      xl* | bgxl* | bgf* | mpixl*)
-	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-qpic'
-	lt_prog_compiler_static='-qstaticlink'
-	;;
-      *)
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl=''
-	  ;;
-	*Sun\ F* | *Sun*Fortran*)
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Qoption ld '
-	  ;;
-	*Sun\ C*)
-	  # Sun C 5.9
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Wl,'
-	  ;;
-        *Intel*\ [CF]*Compiler*)
-	  lt_prog_compiler_wl='-Wl,'
-	  lt_prog_compiler_pic='-fPIC'
-	  lt_prog_compiler_static='-static'
-	  ;;
-	*Portland\ Group*)
-	  lt_prog_compiler_wl='-Wl,'
-	  lt_prog_compiler_pic='-fpic'
-	  lt_prog_compiler_static='-Bstatic'
-	  ;;
-	esac
-	;;
-      esac
-      ;;
-
-    newsos6)
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic='-fPIC -shared'
-      ;;
-
-    osf3* | osf4* | osf5*)
-      lt_prog_compiler_wl='-Wl,'
-      # All OSF/1 code is PIC.
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    rdos*)
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    solaris*)
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      case $cc_basename in
-      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
-	lt_prog_compiler_wl='-Qoption ld ';;
-      *)
-	lt_prog_compiler_wl='-Wl,';;
-      esac
-      ;;
-
-    sunos4*)
-      lt_prog_compiler_wl='-Qoption ld '
-      lt_prog_compiler_pic='-PIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec ;then
-	lt_prog_compiler_pic='-Kconform_pic'
-	lt_prog_compiler_static='-Bstatic'
-      fi
-      ;;
-
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    unicos*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_can_build_shared=no
-      ;;
-
-    uts4*)
-      lt_prog_compiler_pic='-pic'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    *)
-      lt_prog_compiler_can_build_shared=no
-      ;;
-    esac
-  fi
-
-case $host_os in
-  # For platforms which do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    lt_prog_compiler_pic=
-    ;;
-  *)
-    lt_prog_compiler_pic="$lt_prog_compiler_pic@&t@ -DPIC"
-    ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
-lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic_works=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$lt_prog_compiler_pic@&t@ -DPIC"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_pic_works=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
-
-if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
-    case $lt_prog_compiler_pic in
-     "" | " "*) ;;
-     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
-     esac
-else
-    lt_prog_compiler_pic=
-     lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-
-    
-    
-    
-
-
-
-    
-    
-    
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_static_works=no
-   save_LDFLAGS="$LDFLAGS"
-   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&5
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler_static_works=yes
-       fi
-     else
-       lt_cv_prog_compiler_static_works=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
-
-if test x"$lt_cv_prog_compiler_static_works" = xyes; then
-    :
-else
-    lt_prog_compiler_static=
-fi
-
-
-    
-    
-    
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_c_o=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-    
-    
-    
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_c_o=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
-  # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
-  hard_links=yes
-  $RM conftest*
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  touch conftest.a
-  ln conftest.a conftest.b 2>&5 || hard_links=no
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
-  if test "$hard_links" = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-
-    
-    
-    
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
-  runpath_var=
-  allow_undefined_flag=
-  always_export_symbols=no
-  archive_cmds=
-  archive_expsym_cmds=
-  compiler_needs_object=no
-  enable_shared_with_static_runtimes=no
-  export_dynamic_flag_spec=
-  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  hardcode_automatic=no
-  hardcode_direct=no
-  hardcode_direct_absolute=no
-  hardcode_libdir_flag_spec=
-  hardcode_libdir_separator=
-  hardcode_minus_L=no
-  hardcode_shlibpath_var=unsupported
-  inherit_rpath=no
-  link_all_deplibs=unknown
-  module_cmds=
-  module_expsym_cmds=
-  old_archive_from_new_cmds=
-  old_archive_from_expsyms_cmds=
-  thread_safe_flag_spec=
-  whole_archive_flag_spec=
-  # include_expsyms should be a list of space-separated symbols to be *always*
-  # included in the symbol list
-  include_expsyms=
-  # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ` (' and `)$', so one must not match beginning or
-  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-  # as well as any symbol that contains `d'.
-  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
-  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-  # platforms (ab)use it in PIC code, but their linkers get confused if
-  # the symbol is explicitly referenced.  Since portable code cannot
-  # rely on this symbol name, it's probably fine to never include it in
-  # preloaded symbol tables.
-  # Exclude shared library initialization/finalization symbols.
-  extract_expsyms_cmds=
-
-  case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
-    # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test "$GCC" != yes; then
-      with_gnu_ld=no
-    fi
-    ;;
-  interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
-    with_gnu_ld=yes
-    ;;
-  openbsd*)
-    with_gnu_ld=no
-    ;;
-  linux* | k*bsd*-gnu | gnu*)
-    link_all_deplibs=no
-    ;;
-  esac
-
-  ld_shlibs=yes
-
-  # On some targets, GNU ld is compatible enough with the native linker
-  # that we're better off using the native interface for both.
-  lt_use_gnu_ld_interface=no
-  if test "$with_gnu_ld" = yes; then
-    case $host_os in
-      aix*)
-	# The AIX port of GNU ld has always aspired to compatibility
-	# with the native linker.  However, as the warning in the GNU ld
-	# block says, versions before 2.19.5* couldn't really create working
-	# shared libraries, regardless of the interface used.
-	case `$LD -v 2>&1` in
-	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
-	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
-	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
-	  *)
-	    lt_use_gnu_ld_interface=yes
-	    ;;
-	esac
-	;;
-      *)
-	lt_use_gnu_ld_interface=yes
-	;;
-    esac
-  fi
-
-  if test "$lt_use_gnu_ld_interface" = yes; then
-    # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='${wl}'
-
-    # Set some defaults for GNU ld with shared library support. These
-    # are reset later if shared libraries are not supported. Putting them
-    # here allows them to be overridden if necessary.
-    runpath_var=LD_RUN_PATH
-    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-    export_dynamic_flag_spec='${wl}--export-dynamic'
-    # ancient GNU ld didn't support --whole-archive et. al.
-    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-    else
-      whole_archive_flag_spec=
-    fi
-    supports_anon_versioning=no
-    case `$LD -v 2>&1` in
-      *GNU\ gold*) supports_anon_versioning=yes ;;
-      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
-      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
-      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
-      *\ 2.11.*) ;; # other 2.11 versions
-      *) supports_anon_versioning=yes ;;
-    esac
-
-    # See if GNU ld supports shared libraries.
-    case $host_os in
-    aix[3-9]*)
-      # On AIX/PPC, the GNU linker is very broken
-      if test "$host_cpu" != ia64; then
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.19, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to install binutils
-*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
-*** You will then need to restart the configuration process.
-
-_LT_EOF
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            archive_expsym_cmds=''
-        ;;
-      m68k)
-            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_minus_L=yes
-        ;;
-      esac
-      ;;
-
-    beos*)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	allow_undefined_flag=unsupported
-	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	# support --undefined.  This deserves some investigation.  FIXME
-	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
-      # as there is no search path for DLLs.
-      hardcode_libdir_flag_spec='-L$libdir'
-      export_dynamic_flag_spec='${wl}--export-all-symbols'
-      allow_undefined_flag=unsupported
-      always_export_symbols=no
-      enable_shared_with_static_runtimes=yes
-      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
-      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
-
-      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	# If the export-symbols file already is a .def file (1st line
-	# is EXPORTS), use it as is; otherwise, prepend...
-	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	  cp $export_symbols $output_objdir/$soname.def;
-	else
-	  echo EXPORTS > $output_objdir/$soname.def;
-	  cat $export_symbols >> $output_objdir/$soname.def;
-	fi~
-	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    haiku*)
-      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-      link_all_deplibs=yes
-      ;;
-
-    interix[3-9]*)
-      hardcode_direct=no
-      hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-      export_dynamic_flag_spec='${wl}-E'
-      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-      # Instead, shared libraries are loaded at an image base (0x10000000 by
-      # default) and relocated if they conflict, which is a slow very memory
-      # consuming and fragmenting process.  To avoid this, we pick a random,
-      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      ;;
-
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
-      tmp_diet=no
-      if test "$host_os" = linux-dietlibc; then
-	case $cc_basename in
-	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
-	esac
-      fi
-      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-	 && test "$tmp_diet" = no
-      then
-	tmp_addflag=' $pic_flag'
-	tmp_sharedflag='-shared'
-	case $cc_basename,$host_cpu in
-        pgcc*)				# Portland Group C compiler
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag'
-	  ;;
-	pgf77* | pgf90* | pgf95* | pgfortran*)
-					# Portland Group f77 and f90 compilers
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag -Mnomain' ;;
-	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
-	  tmp_addflag=' -i_dynamic' ;;
-	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
-	  tmp_addflag=' -i_dynamic -nofor_main' ;;
-	ifc* | ifort*)			# Intel Fortran compiler
-	  tmp_addflag=' -nofor_main' ;;
-	lf95*)				# Lahey Fortran 8.1
-	  whole_archive_flag_spec=
-	  tmp_sharedflag='--shared' ;;
-	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
-	  tmp_sharedflag='-qmkshrobj'
-	  tmp_addflag= ;;
-	nvcc*)	# Cuda Compiler Driver 2.2
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	  compiler_needs_object=yes
-	  ;;
-	esac
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)			# Sun C 5.9
-	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	  compiler_needs_object=yes
-	  tmp_sharedflag='-G' ;;
-	*Sun\ F*)			# Sun Fortran 8.3
-	  tmp_sharedflag='-G' ;;
-	esac
-	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
-        if test "x$supports_anon_versioning" = xyes; then
-          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
-	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	    echo "local: *; };" >> $output_objdir/$libname.ver~
-	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
-        fi
-
-	case $cc_basename in
-	xlf* | bgf* | bgxlf* | mpixlf*)
-	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
-	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
-	  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
-	  if test "x$supports_anon_versioning" = xyes; then
-	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
-	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
-	  fi
-	  ;;
-	esac
-      else
-        ld_shlibs=no
-      fi
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-	wlarc=
-      else
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      fi
-      ;;
-
-    solaris*)
-      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-	;;
-	*)
-	  # For security reasons, it is highly recommended that you always
-	  # use absolute paths for naming shared libraries, and exclude the
-	  # DT_RUNPATH tag from executables and libraries.  But doing so
-	  # requires that you compile everything twice, which is a pain.
-	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-	  else
-	    ld_shlibs=no
-	  fi
-	;;
-      esac
-      ;;
-
-    sunos4*)
-      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      wlarc=
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    *)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-    esac
-
-    if test "$ld_shlibs" = no; then
-      runpath_var=
-      hardcode_libdir_flag_spec=
-      export_dynamic_flag_spec=
-      whole_archive_flag_spec=
-    fi
-  else
-    # PORTME fill in a description of your system's linker (not GNU ld)
-    case $host_os in
-    aix3*)
-      allow_undefined_flag=unsupported
-      always_export_symbols=yes
-      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
-      # Note: this linker hardcodes the directories in LIBPATH if there
-      # are no directories specified by -L.
-      hardcode_minus_L=yes
-      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
-	# Neither direct hardcoding nor static linking is supported with a
-	# broken collect2.
-	hardcode_direct=unsupported
-      fi
-      ;;
-
-    aix[4-9]*)
-      if test "$host_cpu" = ia64; then
-	# On IA64, the linker does run time linking by default, so we don't
-	# have to do anything special.
-	aix_use_runtimelinking=no
-	exp_sym_flag='-Bexport'
-	no_entry_flag=""
-      else
-	# If we're using GNU nm, then we don't want the "-C" option.
-	# -C means demangle to AIX nm, but means don't demangle with GNU nm
-	# Also, AIX nm treats weak defined symbols like other global
-	# defined symbols, whereas GNU nm marks them as "W".
-	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	else
-	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	fi
-	aix_use_runtimelinking=no
-
-	# Test if we are trying to use run time linking or normal
-	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
-	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
-	  for ld_flag in $LDFLAGS; do
-	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
-	    aix_use_runtimelinking=yes
-	    break
-	  fi
-	  done
-	  ;;
-	esac
-
-	exp_sym_flag='-bexport'
-	no_entry_flag='-bnoentry'
-      fi
-
-      # When large executables or shared objects are built, AIX ld can
-      # have problems creating the table of contents.  If linking a library
-      # or program results in "error TOC overflow" add -mminimal-toc to
-      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-      archive_cmds=''
-      hardcode_direct=yes
-      hardcode_direct_absolute=yes
-      hardcode_libdir_separator=':'
-      link_all_deplibs=yes
-      file_list_spec='${wl}-f,'
-
-      if test "$GCC" = yes; then
-	case $host_os in aix4.[012]|aix4.[012].*)
-	# We only want to do this on AIX 4.2 and lower, the check
-	# below for broken collect2 doesn't work under 4.3+
-	  collect2name=`${CC} -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	  # We have reworked collect2
-	  :
-	  else
-	  # We have old collect2
-	  hardcode_direct=unsupported
-	  # It fails to find uninstalled libraries when the uninstalled
-	  # path is not listed in the libpath.  Setting hardcode_minus_L
-	  # to unsupported forces relinking
-	  hardcode_minus_L=yes
-	  hardcode_libdir_flag_spec='-L$libdir'
-	  hardcode_libdir_separator=
-	  fi
-	  ;;
-	esac
-	shared_flag='-shared'
-	if test "$aix_use_runtimelinking" = yes; then
-	  shared_flag="$shared_flag "'${wl}-G'
-	fi
-	link_all_deplibs=no
-      else
-	# not using gcc
-	if test "$host_cpu" = ia64; then
-	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	# chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-	else
-	  if test "$aix_use_runtimelinking" = yes; then
-	    shared_flag='${wl}-G'
-	  else
-	    shared_flag='${wl}-bM:SRE'
-	  fi
-	fi
-      fi
-
-      export_dynamic_flag_spec='${wl}-bexpall'
-      # It seems that -bexpall does not export symbols beginning with
-      # underscore (_), so it is better to generate a list of symbols to export.
-      always_export_symbols=yes
-      if test "$aix_use_runtimelinking" = yes; then
-	# Warning - without using the other runtime loading flags (-brtl),
-	# -berok will link without error, but may produce a broken library.
-	allow_undefined_flag='-berok'
-        # Determine the default libpath from the value encoded in an
-        # empty executable.
-        if test "${lt_cv_aix_libpath+set}" = set; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath_+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  # Check for a 64-bit object if we didn't find anything.
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_="/usr/lib:/lib"
-  fi
-  
-fi
-
-  aix_libpath=$lt_cv_aix_libpath_
-fi
-
-        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-      else
-	if test "$host_cpu" = ia64; then
-	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
-	  allow_undefined_flag="-z nodefs"
-	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
-	else
-	 # Determine the default libpath from the value encoded in an
-	 # empty executable.
-	 if test "${lt_cv_aix_libpath+set}" = set; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath_+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  # Check for a 64-bit object if we didn't find anything.
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_="/usr/lib:/lib"
-  fi
-  
-fi
-
-  aix_libpath=$lt_cv_aix_libpath_
-fi
-
-	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-	  # Warning - without using the other run time loading flags,
-	  # -berok will link without error, but may produce a broken library.
-	  no_undefined_flag=' ${wl}-bernotok'
-	  allow_undefined_flag=' ${wl}-berok'
-	  if test "$with_gnu_ld" = yes; then
-	    # We only use this code for GNU lds that support --whole-archive.
-	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
-	  else
-	    # Exported symbols can be pulled into shared objects from archives
-	    whole_archive_flag_spec='$convenience'
-	  fi
-	  archive_cmds_need_lc=yes
-	  # This is similar to how AIX traditionally builds its shared libraries.
-	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-	fi
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            archive_expsym_cmds=''
-        ;;
-      m68k)
-            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_minus_L=yes
-        ;;
-      esac
-      ;;
-
-    bsdi[45]*)
-      export_dynamic_flag_spec=-rdynamic
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      case $cc_basename in
-      cl*)
-	# Native MSVC
-	hardcode_libdir_flag_spec=' '
-	allow_undefined_flag=unsupported
-	always_export_symbols=yes
-	file_list_spec='@'
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=".dll"
-	# FIXME: Setting linknames here is a bad hack.
-	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
-	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
-	  else
-	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
-	  fi~
-	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-	  linknames='
-	# The linker will not automatically build a static lib if we build a DLL.
-	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
-	enable_shared_with_static_runtimes=yes
-	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
-	# Don't use ranlib
-	old_postinstall_cmds='chmod 644 $oldlib'
-	postlink_cmds='lt_outputfile="@OUTPUT@"~
-	  lt_tool_outputfile="@TOOL_OUTPUT@"~
-	  case $lt_outputfile in
-	    *.exe|*.EXE) ;;
-	    *)
-	      lt_outputfile="$lt_outputfile.exe"
-	      lt_tool_outputfile="$lt_tool_outputfile.exe"
-	      ;;
-	  esac~
-	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
-	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-	    $RM "$lt_outputfile.manifest";
-	  fi'
-	;;
-      *)
-	# Assume MSVC wrapper
-	hardcode_libdir_flag_spec=' '
-	allow_undefined_flag=unsupported
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=".dll"
-	# FIXME: Setting linknames here is a bad hack.
-	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
-	# The linker will automatically build a .lib file if we build a DLL.
-	old_archive_from_new_cmds='true'
-	# FIXME: Should let the user specify the lib program.
-	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
-	enable_shared_with_static_runtimes=yes
-	;;
-      esac
-      ;;
-
-    darwin* | rhapsody*)
-      
-  
-  archive_cmds_need_lc=no
-  hardcode_direct=no
-  hardcode_automatic=yes
-  hardcode_shlibpath_var=unsupported
-  if test "$lt_cv_ld_force_load" = "yes"; then
-    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-    
-  else
-    whole_archive_flag_spec=''
-  fi
-  link_all_deplibs=yes
-  allow_undefined_flag="$_lt_dar_allow_undefined"
-  case $cc_basename in
-     ifort*) _lt_dar_can_shared=yes ;;
-     *) _lt_dar_can_shared=$GCC ;;
-  esac
-  if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=func_echo_all
-    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
-    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
-    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
-    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-    
-  else
-  ld_shlibs=no
-  fi
-
-      ;;
-
-    dgux*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_shlibpath_var=no
-      ;;
-
-    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
-    # support.  Future versions do this automatically, but an explicit c++rt0.o
-    # does not break anything, and helps significantly (at the cost of a little
-    # extra space).
-    freebsd2.2*)
-      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2.*)
-      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
-      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    hpux9*)
-      if test "$GCC" = yes; then
-	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      else
-	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      fi
-      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-      hardcode_libdir_separator=:
-      hardcode_direct=yes
-
-      # hardcode_minus_L: Not really in the search PATH,
-      # but as the default location of the library.
-      hardcode_minus_L=yes
-      export_dynamic_flag_spec='${wl}-E'
-      ;;
-
-    hpux10*)
-      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
-	archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      if test "$with_gnu_ld" = no; then
-	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-	hardcode_libdir_separator=:
-	hardcode_direct=yes
-	hardcode_direct_absolute=yes
-	export_dynamic_flag_spec='${wl}-E'
-	# hardcode_minus_L: Not really in the search PATH,
-	# but as the default location of the library.
-	hardcode_minus_L=yes
-      fi
-      ;;
-
-    hpux11*)
-      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
-	case $host_cpu in
-	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      else
-	case $host_cpu in
-	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	
-	  # Older versions of the 11.00 compiler do not understand -b yet
-	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
-$as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler__b=no
-   save_LDFLAGS="$LDFLAGS"
-   LDFLAGS="$LDFLAGS -b"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&5
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler__b=yes
-       fi
-     else
-       lt_cv_prog_compiler__b=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
-
-if test x"$lt_cv_prog_compiler__b" = xyes; then
-    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-else
-    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-fi
-
-	  ;;
-	esac
-      fi
-      if test "$with_gnu_ld" = no; then
-	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-	hardcode_libdir_separator=:
-
-	case $host_cpu in
-	hppa*64*|ia64*)
-	  hardcode_direct=no
-	  hardcode_shlibpath_var=no
-	  ;;
-	*)
-	  hardcode_direct=yes
-	  hardcode_direct_absolute=yes
-	  export_dynamic_flag_spec='${wl}-E'
-
-	  # hardcode_minus_L: Not really in the search PATH,
-	  # but as the default location of the library.
-	  hardcode_minus_L=yes
-	  ;;
-	esac
-      fi
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      if test "$GCC" = yes; then
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	# Try to use the -exported_symbol ld option, if it does not
-	# work, assume that -exports_file does not work either and
-	# implicitly export all symbols.
-	# This should be the same for all languages, so no per-tag cache variable.
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
-$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  save_LDFLAGS="$LDFLAGS"
-	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
-	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int foo (void) { return 0; }
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_irix_exported_symbol=yes
-else
-  lt_cv_irix_exported_symbol=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-           LDFLAGS="$save_LDFLAGS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
-	if test "$lt_cv_irix_exported_symbol" = yes; then
-          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
-	fi
-      else
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      inherit_rpath=yes
-      link_all_deplibs=yes
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
-      else
-	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
-      fi
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    newsos6)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_direct=yes
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      hardcode_shlibpath_var=no
-      ;;
-
-    *nto* | *qnx*)
-      ;;
-
-    openbsd*)
-      if test -f /usr/libexec/ld.so; then
-	hardcode_direct=yes
-	hardcode_shlibpath_var=no
-	hardcode_direct_absolute=yes
-	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	  export_dynamic_flag_spec='${wl}-E'
-	else
-	  case $host_os in
-	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	     hardcode_libdir_flag_spec='-R$libdir'
-	     ;;
-	   *)
-	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	     ;;
-	  esac
-	fi
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    os2*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_minus_L=yes
-      allow_undefined_flag=unsupported
-      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
-      ;;
-
-    osf3*)
-      if test "$GCC" = yes; then
-	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-      else
-	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      ;;
-
-    osf4* | osf5*)	# as osf3* with the addition of -msym flag
-      if test "$GCC" = yes; then
-	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      else
-	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
-	# Both c and cxx compiler support -rpath directly
-	hardcode_libdir_flag_spec='-rpath $libdir'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_separator=:
-      ;;
-
-    solaris*)
-      no_undefined_flag=' -z defs'
-      if test "$GCC" = yes; then
-	wlarc='${wl}'
-	archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-      else
-	case `$CC -V 2>&1` in
-	*"Compilers 5.0"*)
-	  wlarc=''
-	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
-	  ;;
-	*)
-	  wlarc='${wl}'
-	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-	  ;;
-	esac
-      fi
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_shlibpath_var=no
-      case $host_os in
-      solaris2.[0-5] | solaris2.[0-5].*) ;;
-      *)
-	# The compiler driver will combine and reorder linker options,
-	# but understands `-z linker_flag'.  GCC discards it without `$wl',
-	# but is careful enough not to reorder.
-	# Supported since Solaris 2.6 (maybe 2.5.1?)
-	if test "$GCC" = yes; then
-	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
-	else
-	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
-	fi
-	;;
-      esac
-      link_all_deplibs=yes
-      ;;
-
-    sunos4*)
-      if test "x$host_vendor" = xsequent; then
-	# Use $CC to link under sequent, because it throws in some extra .o
-	# files that make .init and .fini sections work.
-	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    sysv4)
-      case $host_vendor in
-	sni)
-	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  hardcode_direct=yes # is this really true???
-	;;
-	siemens)
-	  ## LD is ld it makes a PLAMLIB
-	  ## CC just makes a GrossModule.
-	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-	  reload_cmds='$CC -r -o $output$reload_objs'
-	  hardcode_direct=no
-        ;;
-	motorola)
-	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
-	;;
-      esac
-      runpath_var='LD_RUN_PATH'
-      hardcode_shlibpath_var=no
-      ;;
-
-    sysv4.3*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_shlibpath_var=no
-      export_dynamic_flag_spec='-Bexport'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	hardcode_shlibpath_var=no
-	runpath_var=LD_RUN_PATH
-	hardcode_runpath_var=yes
-	ld_shlibs=yes
-      fi
-      ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      no_undefined_flag='${wl}-z,text'
-      archive_cmds_need_lc=no
-      hardcode_shlibpath_var=no
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We can NOT use -z defs as we might desire, because we do not
-      # link with -lc, and that would cause any symbols used from libc to
-      # always be unresolved, which means just about no library would
-      # ever link correctly.  If we're not using GNU ld we use -z text
-      # though, which does catch some bad symbols but isn't as heavy-handed
-      # as -z defs.
-      no_undefined_flag='${wl}-z,text'
-      allow_undefined_flag='${wl}-z,nodefs'
-      archive_cmds_need_lc=no
-      hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='${wl}-R,$libdir'
-      hardcode_libdir_separator=':'
-      link_all_deplibs=yes
-      export_dynamic_flag_spec='${wl}-Bexport'
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    uts4*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_shlibpath_var=no
-      ;;
-
-    *)
-      ld_shlibs=no
-      ;;
-    esac
-
-    if test x$host_vendor = xsni; then
-      case $host in
-      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-	export_dynamic_flag_spec='${wl}-Blargedynsym'
-	;;
-      esac
-    fi
-  fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-    
-    
-    
-
-    
-    
-    
-
-    
-    
-    
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
-  # Assume -lc should be added
-  archive_cmds_need_lc=yes
-
-  if test "$enable_shared" = yes && test "$GCC" = yes; then
-    case $archive_cmds in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$CC '*)
-      # Test whether the compiler implicitly links with -lc since on some
-      # systems, -lgcc has to come before -lc. If gcc already passes -lc
-      # to ld, don't add -lc before -lgcc.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  $RM conftest*
-	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } 2>conftest.err; then
-	  soname=conftest
-	  lib=conftest
-	  libobjs=conftest.$ac_objext
-	  deplibs=
-	  wl=$lt_prog_compiler_wl
-	  pic_flag=$lt_prog_compiler_pic
-	  compiler_flags=-v
-	  linker_flags=-v
-	  verstring=
-	  output_objdir=.
-	  libname=conftest
-	  lt_save_allow_undefined_flag=$allow_undefined_flag
-	  allow_undefined_flag=
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
-  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-	  then
-	    lt_cv_archive_cmds_need_lc=no
-	  else
-	    lt_cv_archive_cmds_need_lc=yes
-	  fi
-	  allow_undefined_flag=$lt_save_allow_undefined_flag
-	else
-	  cat conftest.err 1>&5
-	fi
-	$RM conftest*
-	
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
-      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-
-    
-    
-    
-
-
-    
-    
-    
-
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-    
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test "$GCC" = yes; then
-  case $host_os in
-    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
-    *) lt_awk_arg="/^libraries:/" ;;
-  esac
-  case $host_os in
-    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
-    *) lt_sed_strip_eq="s,=/,/,g" ;;
-  esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
-  case $lt_search_path_spec in
-  *\;*)
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
-    ;;
-  *)
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
-    ;;
-  esac
-  # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary.
-  lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
-  for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
-    else
-      test -d "$lt_sys_path" && \
-	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
-    fi
-  done
-  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS=" "; FS="/|\n";} {
-  lt_foo="";
-  lt_count=0;
-  for (lt_i = NF; lt_i > 0; lt_i--) {
-    if ($lt_i != "" && $lt_i != ".") {
-      if ($lt_i == "..") {
-        lt_count++;
-      } else {
-        if (lt_count == 0) {
-          lt_foo="/" $lt_i lt_foo;
-        } else {
-          lt_count--;
-        }
-      }
-    }
-  }
-  if (lt_foo != "") { lt_freq[lt_foo]++; }
-  if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
-  # AWK program above erroneously prepends '/' to C:/dos/paths
-  # for these hosts.
-  case $host_os in
-    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
-      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
-  esac
-  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
-  shlibpath_var=LIBPATH
-
-  # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='${libname}${release}${shared_ext}$major'
-  ;;
-
-aix[4-9]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  hardcode_into_libs=yes
-  if test "$host_cpu" = ia64; then
-    # AIX 5 supports IA64
-    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
-    shlibpath_var=LD_LIBRARY_PATH
-  else
-    # With GCC up to 2.95.x, collect2 would create an import file
-    # for dependence libraries.  The import file would start with
-    # the line `#! .'.  This would cause the generated library to
-    # depend on `.', always an invalid library.  This was fixed in
-    # development snapshots of GCC prior to 3.0.
-    case $host_os in
-      aix4 | aix4.[01] | aix4.[01].*)
-      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-	   echo ' yes '
-	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
-	:
-      else
-	can_build_shared=no
-      fi
-      ;;
-    esac
-    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
-    # soname into executable. Probably we can add versioning support to
-    # collect2, so additional links can be useful in future.
-    if test "$aix_use_runtimelinking" = yes; then
-      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
-      # instead of lib<name>.a to let people know that these are not
-      # typical AIX shared libraries.
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    else
-      # We preserve .a as extension for shared libraries through AIX4.2
-      # and later when we are not doing run time linking.
-      library_names_spec='${libname}${release}.a $libname.a'
-      soname_spec='${libname}${release}${shared_ext}$major'
-    fi
-    shlibpath_var=LIBPATH
-  fi
-  ;;
-
-amigaos*)
-  case $host_cpu in
-  powerpc)
-    # Since July 2007 AmigaOS4 officially supports .so libraries.
-    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    ;;
-  m68k)
-    library_names_spec='$libname.ixlibrary $libname.a'
-    # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
-    ;;
-  esac
-  ;;
-
-beos*)
-  library_names_spec='${libname}${shared_ext}'
-  dynamic_linker="$host_os ld.so"
-  shlibpath_var=LIBRARY_PATH
-  ;;
-
-bsdi[45]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-  # the default ld.so.conf also contains /usr/contrib/lib and
-  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-  # libtool to hard-code these into programs
-  ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
-  version_type=windows
-  shrext_cmds=".dll"
-  need_version=no
-  need_lib_prefix=no
-
-  case $GCC,$cc_basename in
-  yes,*)
-    # gcc
-    library_names_spec='$libname.dll.a'
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname~
-      chmod a+x \$dldir/$dlname~
-      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
-        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
-      fi'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-
-    case $host_os in
-    cygwin*)
-      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-
-      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      ;;
-    pw32*)
-      # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      ;;
-    esac
-    dynamic_linker='Win32 ld.exe'
-    ;;
-
-  *,cl*)
-    # Native MSVC
-    libname_spec='$name'
-    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-    library_names_spec='${libname}.dll.lib'
-
-    case $build_os in
-    mingw*)
-      sys_lib_search_path_spec=
-      lt_save_ifs=$IFS
-      IFS=';'
-      for lt_path in $LIB
-      do
-        IFS=$lt_save_ifs
-        # Let DOS variable expansion print the short 8.3 style file name.
-        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
-        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
-      done
-      IFS=$lt_save_ifs
-      # Convert to MSYS style.
-      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
-      ;;
-    cygwin*)
-      # Convert to unix form, then to dos form, then back to unix form
-      # but this time dos style (no spaces!) so that the unix form looks
-      # like /cygdrive/c/PROGRA~1:/cygdr...
-      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
-      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
-      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      ;;
-    *)
-      sys_lib_search_path_spec="$LIB"
-      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
-        # It is most probably a Windows format PATH.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      fi
-      # FIXME: find the short name or the path components, as spaces are
-      # common. (e.g. "Program Files" -> "PROGRA~1")
-      ;;
-    esac
-
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-    dynamic_linker='Win32 link.exe'
-    ;;
-
-  *)
-    # Assume MSVC wrapper
-    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
-    dynamic_linker='Win32 ld.exe'
-    ;;
-  esac
-  # FIXME: first we should search . and the directory the executable is in
-  shlibpath_var=PATH
-  ;;
-
-darwin* | rhapsody*)
-  dynamic_linker="$host_os dyld"
-  version_type=darwin
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
-  soname_spec='${libname}${release}${major}$shared_ext'
-  shlibpath_overrides_runpath=yes
-  shlibpath_var=DYLD_LIBRARY_PATH
-  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
-  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-freebsd* | dragonfly*)
-  # DragonFly does not have aout.  When/if they implement a new
-  # versioning mechanism, adjust this.
-  if test -x /usr/bin/objformat; then
-    objformat=`/usr/bin/objformat`
-  else
-    case $host_os in
-    freebsd[23].*) objformat=aout ;;
-    *) objformat=elf ;;
-    esac
-  fi
-  version_type=freebsd-$objformat
-  case $version_type in
-    freebsd-elf*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-      need_version=no
-      need_lib_prefix=no
-      ;;
-    freebsd-*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
-      need_version=yes
-      ;;
-  esac
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_os in
-  freebsd2.*)
-    shlibpath_overrides_runpath=yes
-    ;;
-  freebsd3.[01]* | freebsdelf3.[01]*)
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
-  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
-    shlibpath_overrides_runpath=no
-    hardcode_into_libs=yes
-    ;;
-  *) # from 4.6 on, and DragonFly
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  esac
-  ;;
-
-haiku*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  dynamic_linker="$host_os runtime_loader"
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
-  hardcode_into_libs=yes
-  ;;
-
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  case $host_cpu in
-  ia64*)
-    shrext_cmds='.so'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.so"
-    shlibpath_var=LD_LIBRARY_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    if test "X$HPUX_IA64_MODE" = X32; then
-      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
-    else
-      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
-    fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  hppa*64*)
-    shrext_cmds='.sl'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  *)
-    shrext_cmds='.sl'
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=SHLIB_PATH
-    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    ;;
-  esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
-  postinstall_cmds='chmod 555 $lib'
-  # or fails outright, so override atomically:
-  install_override_mode=555
-  ;;
-
-interix[3-9]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $host_os in
-    nonstopux*) version_type=nonstopux ;;
-    *)
-	if test "$lt_cv_prog_gnu_ld" = yes; then
-		version_type=linux # correct to gnu/linux during the next big refactor
-	else
-		version_type=irix
-	fi ;;
-  esac
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
-  case $host_os in
-  irix5* | nonstopux*)
-    libsuff= shlibsuff=
-    ;;
-  *)
-    case $LD in # libtool.m4 will add one of these switches to LD
-    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
-      libsuff= shlibsuff= libmagic=32-bit;;
-    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
-      libsuff=32 shlibsuff=N32 libmagic=N32;;
-    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
-      libsuff=64 shlibsuff=64 libmagic=64-bit;;
-    *) libsuff= shlibsuff= libmagic=never-match;;
-    esac
-    ;;
-  esac
-  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
-  hardcode_into_libs=yes
-  ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
-  dynamic_linker=no
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-
-  # Some binutils ld are patched to set DT_RUNPATH
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_shlibpath_overrides_runpath=no
-    save_LDFLAGS=$LDFLAGS
-    save_libdir=$libdir
-    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
-	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  lt_cv_shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    LDFLAGS=$save_LDFLAGS
-    libdir=$save_libdir
-    
-fi
-
-  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  # Append ld.so.conf contents to the search path
-  if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
-  fi
-
-  # We used to test for /lib/ld.so.1 and disable shared libraries on
-  # powerpc, because MkLinux only supported shared libraries with the
-  # GNU dynamic linker.  Since this was broken with cross compilers,
-  # most powerpc-linux boxes support dynamic linking these days and
-  # people can always --disable-shared, the test was removed, and we
-  # assume the GNU/Linux dynamic linker is in use.
-  dynamic_linker='GNU/Linux ld.so'
-  ;;
-
-netbsdelf*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='NetBSD ld.elf_so'
-  ;;
-
-netbsd*)
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-    dynamic_linker='NetBSD (a.out) ld.so'
-  else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    dynamic_linker='NetBSD ld.elf_so'
-  fi
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  ;;
-
-newsos6)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-*nto* | *qnx*)
-  version_type=qnx
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='ldqnx.so'
-  ;;
-
-openbsd*)
-  version_type=sunos
-  sys_lib_dlsearch_path_spec="/usr/lib"
-  need_lib_prefix=no
-  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
-  case $host_os in
-    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
-    *)				need_version=no  ;;
-  esac
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    case $host_os in
-      openbsd2.[89] | openbsd2.[89].*)
-	shlibpath_overrides_runpath=no
-	;;
-      *)
-	shlibpath_overrides_runpath=yes
-	;;
-      esac
-  else
-    shlibpath_overrides_runpath=yes
-  fi
-  ;;
-
-os2*)
-  libname_spec='$name'
-  shrext_cmds=".dll"
-  need_lib_prefix=no
-  library_names_spec='$libname${shared_ext} $libname.a'
-  dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
-  ;;
-
-osf3* | osf4* | osf5*)
-  version_type=osf
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
-  ;;
-
-rdos*)
-  dynamic_linker=no
-  ;;
-
-solaris*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  # ldd complains unless libraries are executable
-  postinstall_cmds='chmod +x $lib'
-  ;;
-
-sunos4*)
-  version_type=sunos
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  if test "$with_gnu_ld" = yes; then
-    need_lib_prefix=no
-  fi
-  need_version=yes
-  ;;
-
-sysv4 | sysv4.3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_vendor in
-    sni)
-      shlibpath_overrides_runpath=no
-      need_lib_prefix=no
-      runpath_var=LD_RUN_PATH
-      ;;
-    siemens)
-      need_lib_prefix=no
-      ;;
-    motorola)
-      need_lib_prefix=no
-      need_version=no
-      shlibpath_overrides_runpath=no
-      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-      ;;
-  esac
-  ;;
-
-sysv4*MP*)
-  if test -d /usr/nec ;then
-    version_type=linux # correct to gnu/linux during the next big refactor
-    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
-    soname_spec='$libname${shared_ext}.$major'
-    shlibpath_var=LD_LIBRARY_PATH
-  fi
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  if test "$with_gnu_ld" = yes; then
-    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
-  else
-    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
-    case $host_os in
-      sco3.2v5*)
-        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
-	;;
-    esac
-  fi
-  sys_lib_dlsearch_path_spec='/usr/lib'
-  ;;
-
-tpf*)
-  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-uts4*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-*)
-  dynamic_linker=no
-  ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
-  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
-  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
-   test -n "$runpath_var" ||
-   test "X$hardcode_automatic" = "Xyes" ; then
-
-  # We can hardcode non-existent directories.
-  if test "$hardcode_direct" != no &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
-     test "$hardcode_minus_L" != no; then
-    # Linking always hardcodes the temporary library directory.
-    hardcode_action=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    hardcode_action=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink ||
-   test "$inherit_rpath" = yes; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
-     test "$enable_shared" = no; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-
-    
-    
-    
-
-
-  if test "x$enable_dlopen" != xyes; then
-  enable_dlopen=unknown
-  enable_dlopen_self=unknown
-  enable_dlopen_self_static=unknown
-else
-  lt_cv_dlopen=no
-  lt_cv_dlopen_libs=
-
-  case $host_os in
-  beos*)
-    lt_cv_dlopen="load_add_on"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ;;
-
-  mingw* | pw32* | cegcc*)
-    lt_cv_dlopen="LoadLibrary"
-    lt_cv_dlopen_libs=
-    ;;
-
-  cygwin*)
-    lt_cv_dlopen="dlopen"
-    lt_cv_dlopen_libs=
-    ;;
-
-  darwin*)
-  # if libdl is installed we need to link against it
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-  
-    lt_cv_dlopen="dyld"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    
-fi
-
-    ;;
-
-  *)
-    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
-  lt_cv_dlopen="shl_load"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_shl_load=yes
-else
-  ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
-  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
-else
-  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
-  lt_cv_dlopen="dlopen"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_svld_dlopen=yes
-else
-  ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_dld_link=yes
-else
-  ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
-  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
-fi
-
-	      
-fi
-
-	    
-fi
-
-	  
-fi
-
-	
-fi
-
-      
-fi
-
-    ;;
-  esac
-
-  if test "x$lt_cv_dlopen" != xno; then
-    enable_dlopen=yes
-  else
-    enable_dlopen=no
-  fi
-
-  case $lt_cv_dlopen in
-  dlopen)
-    save_CPPFLAGS="$CPPFLAGS"
-    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
-    save_LDFLAGS="$LDFLAGS"
-    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
-    save_LIBS="$LIBS"
-    LIBS="$lt_cv_dlopen_libs $LIBS"
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  	  if test "$cross_compiling" = yes; then :
-  lt_cv_dlopen_self=cross
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-/* When -fvisbility=hidden is used, assume the code has been annotated
-   correspondingly for the symbols needed.  */
-#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else
-        {
-	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
-          else puts (dlerror ());
-	}
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
-    (./conftest; exit; ) >&5 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
-      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
-      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
-    esac
-  else :
-    # compilation failed
-    lt_cv_dlopen_self=no
-  fi
-fi
-rm -fr conftest*
-
-    
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
-    if test "x$lt_cv_dlopen_self" = xyes; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  	  if test "$cross_compiling" = yes; then :
-  lt_cv_dlopen_self_static=cross
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-/* When -fvisbility=hidden is used, assume the code has been annotated
-   correspondingly for the symbols needed.  */
-#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else
-        {
-	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
-          else puts (dlerror ());
-	}
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
-    (./conftest; exit; ) >&5 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
-      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
-      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
-    esac
-  else :
-    # compilation failed
-    lt_cv_dlopen_self_static=no
-  fi
-fi
-rm -fr conftest*
-
-      
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
-    fi
-
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
-    ;;
-  esac
-
-  case $lt_cv_dlopen_self in
-  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-  *) enable_dlopen_self=unknown ;;
-  esac
-
-  case $lt_cv_dlopen_self_static in
-  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-  *) enable_dlopen_self_static=unknown ;;
-  esac
-fi
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-  
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP" ; then
-      striplib="$STRIP -x"
-      old_striplib="$STRIP -S"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    fi
-    ;;
-  *)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    ;;
-  esac
-fi
-
-    
-    
-    
-
-
-    
-    
-    
-
-
-
-  # Report which library types will actually be built
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-  test "$can_build_shared" = "no" && enable_shared=no
-
-  # On AIX, shared libraries and static libraries use the same namespace, and
-  # are all built from PIC.
-  case $host_os in
-  aix3*)
-    test "$enable_shared" = yes && enable_static=no
-    if test -n "$RANLIB"; then
-      archive_cmds="$archive_cmds~\$RANLIB \$lib"
-      postinstall_cmds='$RANLIB $lib'
-    fi
-    ;;
-
-  aix[4-9]*)
-    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-      test "$enable_shared" = yes && enable_static=no
-    fi
-    ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-  # Make sure either enable_shared or enable_static is yes.
-  test "$enable_shared" = yes || enable_static=yes
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-  
-
-
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-
-
-
-
-
-
-       
-       
-
-
-
-
-
-        ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-
-
-ac_config_headers="$ac_config_headers daisy.h"
-
-
-# Checks for programs.
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
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-
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-
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_cdda_main" >&5
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-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcdio_paranoia  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cdio_paranoia_main=yes
-else
-  ac_cv_lib_cdio_paranoia_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_paranoia_main" >&5
-$as_echo "$ac_cv_lib_cdio_paranoia_main" >&6; }
-if test "x$ac_cv_lib_cdio_paranoia_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCDIO_PARANOIA 1
-_ACEOF
-
-  LIBS="-lcdio_paranoia $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lncursesw':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lncursesw" >&5
-$as_echo_n "checking for main in -lncursesw... " >&6; }
-if ${ac_cv_lib_ncursesw_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lncursesw  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ncursesw_main=yes
-else
-  ac_cv_lib_ncursesw_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_main" >&5
-$as_echo "$ac_cv_lib_ncursesw_main" >&6; }
-if test "x$ac_cv_lib_ncursesw_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBNCURSESW 1
-_ACEOF
-
-  LIBS="-lncursesw $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lsox':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsox" >&5
-$as_echo_n "checking for main in -lsox... " >&6; }
-if ${ac_cv_lib_sox_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsox  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_sox_main=yes
-else
-  ac_cv_lib_sox_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sox_main" >&5
-$as_echo "$ac_cv_lib_sox_main" >&6; }
-if test "x$ac_cv_lib_sox_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBSOX 1
-_ACEOF
-
-  LIBS="-lsox $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lxml2':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lxml2" >&5
-$as_echo_n "checking for main in -lxml2... " >&6; }
-if ${ac_cv_lib_xml2_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lxml2  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_xml2_main=yes
-else
-  ac_cv_lib_xml2_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_main" >&5
-$as_echo "$ac_cv_lib_xml2_main" >&6; }
-if test "x$ac_cv_lib_xml2_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBXML2 1
-_ACEOF
-
-  LIBS="-lxml2 $LIBS"
-
-fi
-
-
-# Checks for header files.
-for ac_header in fcntl.h locale.h stdlib.h string.h strings.h sys/ioctl.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
-case $ac_cv_c_int16_t in #(
-  no|yes) ;; #(
-  *)
-    
-cat >>confdefs.h <<_ACEOF
-@%:@define int16_t $ac_cv_c_int16_t
-_ACEOF
-;;
-esac
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define pid_t int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define size_t unsigned int
-_ACEOF
-
-fi
-
-
-# Checks for library functions.
-for ac_header in vfork.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VFORK_H 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_func in fork vfork
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_fork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	  /* By Ruediger Kuhlmann. */
-	  return fork () < 0;
-	
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_fork_works=yes
-else
-  ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
-  ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_vfork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Thanks to Paul Eggert for this test.  */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test (0);
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
-       as well.  Test for this by closing stdout in the child.  */
-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    return (
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_vfork_works=yes
-else
-  ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=$ac_cv_func_vfork
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-  
-$as_echo "@%:@define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-for ac_header in stdlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STDLIB_H 1
-_ACEOF
- 
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
-$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
-if ${ac_cv_func_malloc_0_nonnull+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_malloc_0_nonnull=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_malloc_0_nonnull=yes
-else
-  ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then :
-  
-$as_echo "@%:@define HAVE_MALLOC 1" >>confdefs.h
-
-else
-  $as_echo "@%:@define HAVE_MALLOC 0" >>confdefs.h
-
-   case " $LIB@&t@OBJS " in
-  *" malloc.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS malloc.$ac_objext"
- ;;
-esac
-
-   
-$as_echo "@%:@define malloc rpl_malloc" >>confdefs.h
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
-$as_echo_n "checking for working strtod... " >&6; }
-if ${ac_cv_func_strtod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_strtod=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-$ac_includes_default
-#ifndef strtod
-double strtod ();
-#endif
-int
-main()
-{
-  {
-    /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
-    char *string = " +69";
-    char *term;
-    double value;
-    value = strtod (string, &term);
-    if (value != 69 || term != (string + 4))
-      return 1;
-  }
-
-  {
-    /* Under Solaris 2.4, strtod returns the wrong value for the
-       terminating character under some conditions.  */
-    char *string = "NaN";
-    char *term;
-    strtod (string, &term);
-    if (term != string && *(term - 1) == 0)
-      return 1;
-  }
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_strtod=yes
-else
-  ac_cv_func_strtod=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
-$as_echo "$ac_cv_func_strtod" >&6; }
-if test $ac_cv_func_strtod = no; then
-  case " $LIB@&t@OBJS " in
-  *" strtod.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS strtod.$ac_objext"
- ;;
-esac
-
-ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
-if test "x$ac_cv_func_pow" = xyes; then :
-  
-fi
-
-if test $ac_cv_func_pow = no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
-$as_echo_n "checking for pow in -lm... " >&6; }
-if ${ac_cv_lib_m_pow+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_pow=yes
-else
-  ac_cv_lib_m_pow=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
-$as_echo "$ac_cv_lib_m_pow" >&6; }
-if test "x$ac_cv_lib_m_pow" = xyes; then :
-  POW_LIB=-lm
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
-$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
-fi
-
-fi
-
-fi
-
-for ac_func in atexit mkdir select setlocale strcasecmp strchr strdup strerror strrchr strstr
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-
-ac_config_files="$ac_config_files Makefile doc/Makefile man/Makefile src/Makefile po/Makefile.in m4/Makefile"
-
-
-for ac_header in libintl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
-if test "x$ac_cv_header_libintl_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBINTL_H 1
-_ACEOF
- 
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
-$as_echo_n "checking whether NLS is requested... " >&6; }
-    @%:@ Check whether --enable-nls was given.
-if test "${enable_nls+set}" = set; then :
-  enableval=$enable_nls; USE_NLS=$enableval
-else
-  USE_NLS=yes
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  
-
-
-        
-      GETTEXT_MACRO_VERSION=0.18
-
-
-    
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgfmt", so it can be a program name with args.
-set dummy msgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGFMT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
-    ;;
-esac
-fi
-MSGFMT="$ac_cv_path_MSGFMT"
-if test "$MSGFMT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
-$as_echo "$MSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  # Extract the first word of "gmsgfmt", so it can be a program name with args.
-set dummy gmsgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GMSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $GMSGFMT in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
-  ;;
-esac
-fi
-GMSGFMT=$ac_cv_path_GMSGFMT
-if test -n "$GMSGFMT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
-$as_echo "$GMSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-    case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-  
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-  
-
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "xgettext", so it can be a program name with args.
-set dummy xgettext; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XGETTEXT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$XGETTEXT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
-    ;;
-esac
-fi
-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test "$XGETTEXT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
-$as_echo "$XGETTEXT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-    rm -f messages.po
-
-    case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-  
-
-    
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgmerge", so it can be a program name with args.
-set dummy msgmerge; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGMERGE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGMERGE" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
-            ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
-    ;;
-esac
-fi
-MSGMERGE="$ac_cv_path_MSGMERGE"
-if test "$MSGMERGE" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
-$as_echo "$MSGMERGE" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-        test -n "$localedir" || localedir='${datadir}/locale'
-  
-
-    test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  
-
-  ac_config_commands="$ac_config_commands po-directories"
-
-
-
-      if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-
-
-@%:@ Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
-$as_echo_n "checking for ld used by GCC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${acl_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${acl_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
-$as_echo "$acl_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$acl_cv_prog_gnu_ld
-
-
-
-    
-                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
-$as_echo_n "checking for shared library run path origin... " >&6; }
-if ${acl_cv_rpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
-$as_echo "$acl_cv_rpath" >&6; }
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-    @%:@ Check whether --enable-rpath was given.
-if test "${enable_rpath+set}" = set; then :
-  enableval=$enable_rpath; :
-else
-  enable_rpath=yes
-fi
-
-
-
-                          
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-                                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
-$as_echo_n "checking for 64-bit host... " >&6; }
-if ${gl_cv_solaris_64bit+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef _LP64
-sixtyfour bits
-#endif
-           
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
-  gl_cv_solaris_64bit=yes
-else
-  gl_cv_solaris_64bit=no
-fi
-rm -f conftest*
-
-        
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
-$as_echo "$gl_cv_solaris_64bit" >&6; }
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-
-
-    
-  
-
-      
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libiconv-prefix was given.
-if test "${with_libiconv_prefix+set}" = set; then :
-  withval=$with_libiconv_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBICONV=
-  LTLIBICONV=
-  INCICONV=
-  LIBICONV_PREFIX=
-      HAVE_LIBICONV=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='iconv '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBICONV; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBICONV; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
-              else
-                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCICONV; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
-                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-
-
-    
-  
-  
-  
-  
-  
-  
-  
-
-  
-  
-
-
-    
-
-    
-  
-
-                        
-    
-  
-
-    
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
-$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFPreferences.h>
-int
-main ()
-{
-CFPreferencesCopyAppValue(NULL, NULL)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFPreferencesCopyAppValue=yes
-else
-  gt_cv_func_CFPreferencesCopyAppValue=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
-$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    
-$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
-
-  fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
-$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFLocale.h>
-int
-main ()
-{
-CFLocaleCopyCurrent();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFLocaleCopyCurrent=yes
-else
-  gt_cv_func_CFLocaleCopyCurrent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
-$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    
-$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
-
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  
-
-
-    
-
-  
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-    case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-    if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    
-                        
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
-$as_echo_n "checking for GNU gettext in libc... " >&6; }
-if eval \${$gt_func_gnugettext_libc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libc=yes"
-else
-  eval "$gt_func_gnugettext_libc=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$gt_func_gnugettext_libc
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-                    
-            
-       
-      
-
-          am_save_CPPFLAGS="$CPPFLAGS"
-  
-  for element in $INCICONV; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_lib_iconv=yes
-        am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-      LIBS="$am_save_LIBS"
-    fi
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
-$as_echo "$am_cv_func_iconv" >&6; }
-  if test "$am_cv_func_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
-$as_echo_n "checking for working iconv... " >&6; }
-if ${am_cv_func_iconv_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-            am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  am_cv_func_iconv_works=yes
-else
-  am_cv_func_iconv_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      LIBS="$am_save_LIBS"
-    
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
-$as_echo "$am_cv_func_iconv_works" >&6; }
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    
-$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h
-
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
-$as_echo_n "checking how to link with libiconv... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
-$as_echo "$LIBICONV" >&6; }
-  else
-            CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  
-  
-
-          
-                                                  
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libintl-prefix was given.
-if test "${with_libintl_prefix+set}" = set; then :
-  withval=$with_libintl_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBINTL=
-  LTLIBINTL=
-  INCINTL=
-  LIBINTL_PREFIX=
-      HAVE_LIBINTL=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='intl '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBINTL; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBINTL; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
-              else
-                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCINTL; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
-                    LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-            LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
-$as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if eval \${$gt_func_gnugettext_libintl+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libintl=yes"
-else
-  eval "$gt_func_gnugettext_libintl=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-                        if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"
-fi
-eval ac_res=\$$gt_func_gnugettext_libintl
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-        fi
-
-                                        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-                    LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-                LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      
-$as_echo "@%:@define ENABLE_NLS 1" >>confdefs.h
-
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
-$as_echo_n "checking whether to use NLS... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  if test "$USE_NLS" = "yes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
-$as_echo_n "checking where the gettext function comes from... " >&6; }
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
-$as_echo "$gt_source" >&6; }
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
-$as_echo_n "checking how to link with libintl... " >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
-$as_echo "$LIBINTL" >&6; }
-        
-  for element in $INCINTL; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-      fi
-
-            
-$as_echo "@%:@define HAVE_GETTEXT 1" >>confdefs.h
-
-      
-$as_echo "@%:@define HAVE_DCGETTEXT 1" >>confdefs.h
-
-    fi
-
-        POSUB=po
-  fi
-
-  
-
-    INTLLIBS="$LIBINTL"
-  
-
-    
-  
-  
-
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
-      esac ;;
-    esac
-  done
-
-  (set) 2>&1 |
-    case $as_nl`(ac_space=' '; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
-      sed -n \
-	"s/'/'\\\\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-) |
-  sed '
-     /^ac_cv_env_/b end
-     t clear
-     :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-     t end
-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-  if test -w "$cache_file"; then
-    if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-  fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
-  # 1. Remove the extension, and $U if already installed.
-  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
-  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-  #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIB@&t@OBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
-  am__EXEEXT_TRUE=
-  am__EXEEXT_FALSE='#'
-else
-  am__EXEEXT_TRUE='#'
-  am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in @%:@((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
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-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
-@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
-    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} @%:@ as_fn_error
-
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
-@%:@ Set @S|@? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} @%:@ as_fn_set_status
-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_unset VAR
-@%:@ ---------------
-@%:@ Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-@%:@ as_fn_append VAR VALUE
-@%:@ ----------------------
-@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
-@%:@ advantage of any shell optimizations that allow amortized linear growth over
-@%:@ repeated appends, instead of the typical quadratic growth present in naive
-@%:@ implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-@%:@ as_fn_arith ARG...
-@%:@ ------------------
-@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
-@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
-@%:@ must be portable across @S|@(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in @%:@(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
-    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -pR'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -pR'
-  fi
-else
-  as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-@%:@ as_fn_mkdir_p
-@%:@ -------------
-@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
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-reload_flag \
-OBJDUMP \
-deplibs_check_method \
-file_magic_cmd \
-file_magic_glob \
-want_nocaseglob \
-DLLTOOL \
-sharedlib_from_linklib_cmd \
-AR \
-AR_FLAGS \
-archiver_list_spec \
-STRIP \
-RANLIB \
-CC \
-CFLAGS \
-compiler \
-lt_cv_sys_global_symbol_pipe \
-lt_cv_sys_global_symbol_to_cdecl \
-lt_cv_sys_global_symbol_to_c_name_address \
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-nm_file_list_spec \
-lt_prog_compiler_no_builtin_flag \
-lt_prog_compiler_pic \
-lt_prog_compiler_wl \
-lt_prog_compiler_static \
-lt_cv_prog_compiler_c_o \
-need_locks \
-MANIFEST_TOOL \
-DSYMUTIL \
-NMEDIT \
-LIPO \
-OTOOL \
-OTOOL64 \
-shrext_cmds \
-export_dynamic_flag_spec \
-whole_archive_flag_spec \
-compiler_needs_object \
-with_gnu_ld \
-allow_undefined_flag \
-no_undefined_flag \
-hardcode_libdir_flag_spec \
-hardcode_libdir_separator \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-install_override_mode \
-finish_eval \
-old_striplib \
-striplib; do
-    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
-    *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Double-quote double-evaled strings.
-for var in reload_cmds \
-old_postinstall_cmds \
-old_postuninstall_cmds \
-old_archive_cmds \
-extract_expsyms_cmds \
-old_archive_from_new_cmds \
-old_archive_from_expsyms_cmds \
-archive_cmds \
-archive_expsym_cmds \
-module_cmds \
-module_expsym_cmds \
-export_symbols_cmds \
-prelink_cmds \
-postlink_cmds \
-postinstall_cmds \
-postuninstall_cmds \
-finish_cmds \
-sys_lib_search_path_spec \
-sys_lib_dlsearch_path_spec; do
-    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
-    *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-ac_aux_dir='$ac_aux_dir'
-xsi_shell='$xsi_shell'
-lt_shell_append='$lt_shell_append'
-
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-
-
-    PACKAGE='$PACKAGE'
-    VERSION='$VERSION'
-    TIMESTAMP='$TIMESTAMP'
-    RM='$RM'
-    ofile='$ofile'
-
-
-
-# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
-  case $ac_config_target in
-    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
-    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
-    "daisy.h") CONFIG_HEADERS="$CONFIG_HEADERS daisy.h" ;;
-    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
-    "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
-    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
-    "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
-    "m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
-    "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
-
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-  esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used.  Set only those that are not.
-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
-  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
-  tmp= ac_tmp=
-  trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
-' 0
-  trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
-  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
-}  ||
-{
-  tmp=./conf$$-$RANDOM
-  (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
-  eval ac_cr=\$\'\\r\'
-fi
-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\\r'
-else
-  ac_cs_awk_cr=$ac_cr
-fi
-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-_ACEOF
-
-
-{
-  echo "cat >conf$$subs.awk <<_ACEOF" &&
-  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
-  echo "_ACEOF"
-} >conf$$subs.sh ||
-  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
-  . ./conf$$subs.sh ||
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-
-  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
-  if test $ac_delim_n = $ac_delim_num; then
-    break
-  elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-rm -f conf$$subs.sh
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
-_ACEOF
-sed -n '
-h
-s/^/S["/; s/!.*/"]=/
-p
-g
-s/^[^!]*!//
-:repl
-t repl
-s/'"$ac_delim"'$//
-t delim
-:nl
-h
-s/\(.\{148\}\)..*/\1/
-t more1
-s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
-p
-n
-b repl
-:more1
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
-t nl
-:delim
-h
-s/\(.\{148\}\)..*/\1/
-t more2
-s/["\\]/\\&/g; s/^/"/; s/$/"/
-p
-b
-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
-t delim
-' <conf$$subs.awk | sed '
-/^[^""]/{
-  N
-  s/\n//
-}
-' >>$CONFIG_STATUS || ac_write_fail=1
-rm -f conf$$subs.awk
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
-  for (key in S) S_is_set[key] = 1
-  FS = ""
-
-}
-{
-  line = $ 0
-  nfields = split(line, field, "@")
-  substed = 0
-  len = length(field[1])
-  for (i = 2; i < nfields; i++) {
-    key = field[i]
-    keylen = length(key)
-    if (S_is_set[key]) {
-      value = S[key]
-      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-      len += length(value) + length(field[++i])
-      substed = 1
-    } else
-      len += 1 + keylen
-  }
-
-  print line
-}
-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
-  cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-h
-s///
-s/^/:/
-s/[	 ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
-s/:*$//
-x
-s/\(=[	 ]*\).*/\1/
-G
-s/\n//
-s/^[^=]*=[	 ]*$//
-}'
-fi
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-fi # test -n "$CONFIG_FILES"
-
-# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-_ACEOF
-
-# Transform confdefs.h into an awk script `defines.awk', embedded as
-# here-document in config.status, that substitutes the proper values into
-# config.h.in to produce config.h.
-
-# Create a delimiter string that does not exist in confdefs.h, to ease
-# handling of long lines.
-ac_delim='%!_!# '
-for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
-    break
-  elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-
-# For the awk script, D is an array of macro values keyed by name,
-# likewise P contains macro parameters if any.  Preserve backslash
-# newline sequences.
-
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-sed -n '
-s/.\{148\}/&'"$ac_delim"'/g
-t rset
-:rset
-s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
-t def
-d
-:def
-s/\\$//
-t bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3"/p
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
-d
-:bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3\\\\\\n"\\/p
-t cont
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
-t cont
-d
-:cont
-n
-s/.\{148\}/&'"$ac_delim"'/g
-t clear
-:clear
-s/\\$//
-t bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/"/p
-d
-:bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
-b cont
-' <confdefs.h | sed '
-s/'"$ac_delim"'/"\\\
-"/g' >>$CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  for (key in D) D_is_set[key] = 1
-  FS = ""
-}
-/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
-  line = \$ 0
-  split(line, arg, " ")
-  if (arg[1] == "#") {
-    defundef = arg[2]
-    mac1 = arg[3]
-  } else {
-    defundef = substr(arg[1], 2)
-    mac1 = arg[2]
-  }
-  split(mac1, mac2, "(") #)
-  macro = mac2[1]
-  prefix = substr(line, 1, index(line, defundef) - 1)
-  if (D_is_set[macro]) {
-    # Preserve the white space surrounding the "#".
-    print prefix "define", macro P[macro] D[macro]
-    next
-  } else {
-    # Replace #undef with comments.  This is necessary, for example,
-    # in the case of _POSIX_SOURCE, which is predefined and required
-    # on some systems where configure will not decide to define it.
-    if (defundef == "undef") {
-      print "/*", prefix defundef, macro, "*/"
-      next
-    }
-  }
-}
-{ print }
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
-fi # test -n "$CONFIG_HEADERS"
-
-
-eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
-shift
-for ac_tag
-do
-  case $ac_tag in
-  :[FHLC]) ac_mode=$ac_tag; continue;;
-  esac
-  case $ac_mode$ac_tag in
-  :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
-  :[FH]-) ac_tag=-:-;;
-  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
-  esac
-  ac_save_IFS=$IFS
-  IFS=:
-  set x $ac_tag
-  IFS=$ac_save_IFS
-  shift
-  ac_file=$1
-  shift
-
-  case $ac_mode in
-  :L) ac_source=$1;;
-  :[FH])
-    ac_file_inputs=
-    for ac_f
-    do
-      case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
-      *) # Look for the file first in the build tree, then in the source tree
-	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
-	 # because $ac_f cannot contain `:'.
-	 test -f "$ac_f" ||
-	   case $ac_f in
-	   [\\/$]*) false;;
-	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
-	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
-      esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
-    done
-
-    # Let's still pretend it is `configure' which instantiates (i.e., don't
-    # use $as_me), people would be surprised to read:
-    #    /* config.h.  Generated by config.status.  */
-    configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
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-    if test x"$ac_file" != x-; then
-      configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
-    fi
-    # Neutralize special characters interpreted by sed in replacement strings.
-    case $configure_input in #(
-    *\&* | *\|* | *\\* )
-       ac_sed_conf_input=`$as_echo "$configure_input" |
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-    *) ac_sed_conf_input=$configure_input;;
-    esac
-
-    case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
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-    esac
-    ;;
-  esac
-
-  ac_dir=`$as_dirname -- "$ac_file" ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$ac_file" : 'X\(//\)[^/]' \| \
-	 X"$ac_file" : 'X\(//\)$' \| \
-	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
-  ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-  # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-  case $ac_top_builddir_sub in
-  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-  esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
-  .)  # We are building in place.
-    ac_srcdir=.
-    ac_top_srcdir=$ac_top_builddir_sub
-    ac_abs_top_srcdir=$ac_pwd ;;
-  [\\/]* | ?:[\\/]* )  # Absolute name.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir
-    ac_abs_top_srcdir=$srcdir ;;
-  *) # Relative name.
-    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_build_prefix$srcdir
-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-
-  case $ac_mode in
-  :F)
-  #
-  # CONFIG_FILE
-  #
-
-  case $INSTALL in
-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
-  esac
-  ac_MKDIR_P=$MKDIR_P
-  case $MKDIR_P in
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-  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
-  esac
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# If the template does not know about datarootdir, expand it.
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-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
-  p
-  q
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-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  ac_datarootdir_hack='
-  s&@datadir@&$datadir&g
-  s&@docdir@&$docdir&g
-  s&@infodir@&$infodir&g
-  s&@localedir@&$localedir&g
-  s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
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-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
-  COLLECT_NAMES=
-  export COLLECT_NAMES
-fi
-_LT_EOF
-    ;;
-  esac
-
-  
-ltmain="$ac_aux_dir/ltmain.sh"
-
-
-  # We use sed instead of cat because bash on DJGPP gets confused if
-  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
-  # text mode, it properly converts lines to CR/LF.  This bash problem
-  # is reportedly fixed, but why not run on old versions too?
-  sed '$q' "$ltmain" >> "$cfgfile" \
-     || (rm -f "$cfgfile"; exit 1)
-
-  if test x"$xsi_shell" = xyes; then
-  sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
-func_dirname ()\
-{\
-\    case ${1} in\
-\      */*) func_dirname_result="${1%/*}${2}" ;;\
-\      *  ) func_dirname_result="${3}" ;;\
-\    esac\
-} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_basename ()$/,/^} # func_basename /c\
-func_basename ()\
-{\
-\    func_basename_result="${1##*/}"\
-} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
-func_dirname_and_basename ()\
-{\
-\    case ${1} in\
-\      */*) func_dirname_result="${1%/*}${2}" ;;\
-\      *  ) func_dirname_result="${3}" ;;\
-\    esac\
-\    func_basename_result="${1##*/}"\
-} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
-func_stripname ()\
-{\
-\    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
-\    # positional parameters, so assign one to ordinary parameter first.\
-\    func_stripname_result=${3}\
-\    func_stripname_result=${func_stripname_result#"${1}"}\
-\    func_stripname_result=${func_stripname_result%"${2}"}\
-} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
-func_split_long_opt ()\
-{\
-\    func_split_long_opt_name=${1%%=*}\
-\    func_split_long_opt_arg=${1#*=}\
-} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
-func_split_short_opt ()\
-{\
-\    func_split_short_opt_arg=${1#??}\
-\    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
-} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
-func_lo2o ()\
-{\
-\    case ${1} in\
-\      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
-\      *)    func_lo2o_result=${1} ;;\
-\    esac\
-} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_xform ()$/,/^} # func_xform /c\
-func_xform ()\
-{\
-    func_xform_result=${1%.*}.lo\
-} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_arith ()$/,/^} # func_arith /c\
-func_arith ()\
-{\
-    func_arith_result=$(( $* ))\
-} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_len ()$/,/^} # func_len /c\
-func_len ()\
-{\
-    func_len_result=${#1}\
-} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-fi
-
-if test x"$lt_shell_append" = xyes; then
-  sed -e '/^func_append ()$/,/^} # func_append /c\
-func_append ()\
-{\
-    eval "${1}+=\\${2}"\
-} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
-func_append_quoted ()\
-{\
-\    func_quote_for_eval "${2}"\
-\    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
-} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  # Save a `func_append' function call where possible by direct use of '+='
-  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
-    && mv -f "$cfgfile.tmp" "$cfgfile" \
-      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-  test 0 -eq $? || _lt_function_replace_fail=:
-else
-  # Save a `func_append' function call even when '+=' is not available
-  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
-    && mv -f "$cfgfile.tmp" "$cfgfile" \
-      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-  test 0 -eq $? || _lt_function_replace_fail=:
-fi
-
-if test x"$_lt_function_replace_fail" = x":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
-$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
-fi
-
-
-   mv -f "$cfgfile" "$ofile" ||
-    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
-  chmod +x "$ofile"
-
- ;;
-    "po-directories":C) 
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
-  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/autom4te.cache/output.5 b/autom4te.cache/output.5
deleted file mode 100644
index fcef208..0000000
--- a/autom4te.cache/output.5
+++ /dev/null
@@ -1,8380 +0,0 @@
-@%:@! /bin/sh
-@%:@ Guess values for system-dependent variables and create Makefiles.
-@%:@ Generated by GNU Autoconf 2.69 for daisy-player 8.3.
-@%:@
-@%:@ Report bugs to <jos@jlemmens.nl>.
-@%:@ 
-@%:@ 
-@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@%:@ 
-@%:@ 
-@%:@ This configure script is free software; the Free Software Foundation
-@%:@ gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in @%:@((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
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-\`configure' configures daisy-player 8.3 to adapt to many kinds of systems.
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-{
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-
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-    # by default.
-    for ac_prog in ginstall scoinst install; do
-      for ac_exec_ext in '' $ac_executable_extensions; do
-	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-	  if test $ac_prog = install &&
-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  elif test $ac_prog = install &&
-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    # program-specific install script used by HP pwplus--don't use.
-	    :
-	  else
-	    rm -rf conftest.one conftest.two conftest.dir
-	    echo one > conftest.one
-	    echo two > conftest.two
-	    mkdir conftest.dir
-	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
-	      test -s conftest.one && test -s conftest.two &&
-	      test -s conftest.dir/conftest.one &&
-	      test -s conftest.dir/conftest.two
-	    then
-	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-	      break 3
-	    fi
-	  fi
-	fi
-      done
-    done
-    ;;
-esac
-
-  done
-IFS=$as_save_IFS
-
-rm -rf conftest.one conftest.two conftest.dir
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL=$ac_cv_path_install
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    INSTALL=$ac_install_sh
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
-set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat >conftest.make <<\_ACEOF
-SHELL = /bin/sh
-all:
-	@echo '@@@%%%=$(MAKE)=@@@%%%'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-case `${MAKE-make} -f conftest.make 2>/dev/null` in
-  *@@@%%%=?*=@@@%%%*)
-    eval ac_cv_prog_make_${ac_make}_set=yes;;
-  *)
-    eval ac_cv_prog_make_${ac_make}_set=no;;
-esac
-rm -f conftest.make
-fi
-if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-  SET_MAKE=
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-
-# Checks for libraries.
-# FIXME: Replace `main' with a function in `-lcdio':
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lcdio" >&5
-$as_echo_n "checking for main in -lcdio... " >&6; }
-if ${ac_cv_lib_cdio_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcdio  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cdio_main=yes
-else
-  ac_cv_lib_cdio_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_main" >&5
-$as_echo "$ac_cv_lib_cdio_main" >&6; }
-if test "x$ac_cv_lib_cdio_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCDIO 1
-_ACEOF
-
-  LIBS="-lcdio $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lcdio_cdda':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lcdio_cdda" >&5
-$as_echo_n "checking for main in -lcdio_cdda... " >&6; }
-if ${ac_cv_lib_cdio_cdda_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcdio_cdda  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cdio_cdda_main=yes
-else
-  ac_cv_lib_cdio_cdda_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_cdda_main" >&5
-$as_echo "$ac_cv_lib_cdio_cdda_main" >&6; }
-if test "x$ac_cv_lib_cdio_cdda_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCDIO_CDDA 1
-_ACEOF
-
-  LIBS="-lcdio_cdda $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lcdio_paranoia':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lcdio_paranoia" >&5
-$as_echo_n "checking for main in -lcdio_paranoia... " >&6; }
-if ${ac_cv_lib_cdio_paranoia_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcdio_paranoia  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cdio_paranoia_main=yes
-else
-  ac_cv_lib_cdio_paranoia_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cdio_paranoia_main" >&5
-$as_echo "$ac_cv_lib_cdio_paranoia_main" >&6; }
-if test "x$ac_cv_lib_cdio_paranoia_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCDIO_PARANOIA 1
-_ACEOF
-
-  LIBS="-lcdio_paranoia $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lncursesw':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lncursesw" >&5
-$as_echo_n "checking for main in -lncursesw... " >&6; }
-if ${ac_cv_lib_ncursesw_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lncursesw  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ncursesw_main=yes
-else
-  ac_cv_lib_ncursesw_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_main" >&5
-$as_echo "$ac_cv_lib_ncursesw_main" >&6; }
-if test "x$ac_cv_lib_ncursesw_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBNCURSESW 1
-_ACEOF
-
-  LIBS="-lncursesw $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lsox':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsox" >&5
-$as_echo_n "checking for main in -lsox... " >&6; }
-if ${ac_cv_lib_sox_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsox  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_sox_main=yes
-else
-  ac_cv_lib_sox_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sox_main" >&5
-$as_echo "$ac_cv_lib_sox_main" >&6; }
-if test "x$ac_cv_lib_sox_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBSOX 1
-_ACEOF
-
-  LIBS="-lsox $LIBS"
-
-fi
-
-# FIXME: Replace `main' with a function in `-lxml2':
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lxml2" >&5
-$as_echo_n "checking for main in -lxml2... " >&6; }
-if ${ac_cv_lib_xml2_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lxml2  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_xml2_main=yes
-else
-  ac_cv_lib_xml2_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_main" >&5
-$as_echo "$ac_cv_lib_xml2_main" >&6; }
-if test "x$ac_cv_lib_xml2_main" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBXML2 1
-_ACEOF
-
-  LIBS="-lxml2 $LIBS"
-
-fi
-
-
-# Checks for header files.
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
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-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
- 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
- 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-  
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-
-for ac_header in libintl.h locale.h stdlib.h string.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-
-done
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-
-ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
-case $ac_cv_c_int16_t in #(
-  no|yes) ;; #(
-  *)
-    
-cat >>confdefs.h <<_ACEOF
-@%:@define int16_t $ac_cv_c_int16_t
-_ACEOF
-;;
-esac
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define pid_t int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-  
-else
-  
-cat >>confdefs.h <<_ACEOF
-@%:@define size_t unsigned int
-_ACEOF
-
-fi
-
-
-# Checks for library functions.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
-if test -z "$MKDIR_P"; then
-  if ${ac_cv_path_mkdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in mkdir gmkdir; do
-	 for ac_exec_ext in '' $ac_executable_extensions; do
-	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
-	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
-	     'mkdir (GNU coreutils) '* | \
-	     'mkdir (coreutils) '* | \
-	     'mkdir (fileutils) '4.1*)
-	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
-	       break 3;;
-	   esac
-	 done
-       done
-  done
-IFS=$as_save_IFS
-
-fi
-
-  test -d ./--version && rmdir ./--version
-  if test "${ac_cv_path_mkdir+set}" = set; then
-    MKDIR_P="$ac_cv_path_mkdir -p"
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for MKDIR_P within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    MKDIR_P="$ac_install_sh -d"
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
-$as_echo "$MKDIR_P" >&6; }
-
-mkdir_p="$MKDIR_P"
-case $mkdir_p in
-  [\\/$]* | ?:[\\/]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
-$as_echo_n "checking whether NLS is requested... " >&6; }
-    @%:@ Check whether --enable-nls was given.
-if test "${enable_nls+set}" = set; then :
-  enableval=$enable_nls; USE_NLS=$enableval
-else
-  USE_NLS=yes
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  
-
-
-        
-      GETTEXT_MACRO_VERSION=0.18
-
-
-    
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgfmt", so it can be a program name with args.
-set dummy msgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGFMT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
-    ;;
-esac
-fi
-MSGFMT="$ac_cv_path_MSGFMT"
-if test "$MSGFMT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
-$as_echo "$MSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  # Extract the first word of "gmsgfmt", so it can be a program name with args.
-set dummy gmsgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GMSGFMT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $GMSGFMT in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
-  ;;
-esac
-fi
-GMSGFMT=$ac_cv_path_GMSGFMT
-if test -n "$GMSGFMT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
-$as_echo "$GMSGFMT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-    case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-  
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-  
-
-        
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "xgettext", so it can be a program name with args.
-set dummy xgettext; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XGETTEXT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$XGETTEXT" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-            ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
-    ;;
-esac
-fi
-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test "$XGETTEXT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
-$as_echo "$XGETTEXT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-    rm -f messages.po
-
-    case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
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-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-  
-
-    
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "msgmerge", so it can be a program name with args.
-set dummy msgmerge; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGMERGE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGMERGE" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&5
-          if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
-            ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
-    ;;
-esac
-fi
-MSGMERGE="$ac_cv_path_MSGMERGE"
-if test "$MSGMERGE" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
-$as_echo "$MSGMERGE" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-        test -n "$localedir" || localedir='${datadir}/locale'
-  
-
-    test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  
-
-  ac_config_commands="$ac_config_commands po-directories"
-
-
-
-      if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
-  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$host_alias" = x; then
-  ac_cv_host=$ac_cv_build
-else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-
-@%:@ Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
-$as_echo_n "checking for ld used by GCC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${acl_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${acl_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
-$as_echo "$acl_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$acl_cv_prog_gnu_ld
-
-
-
-    
-                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
-$as_echo_n "checking for shared library run path origin... " >&6; }
-if ${acl_cv_rpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
-$as_echo "$acl_cv_rpath" >&6; }
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-    @%:@ Check whether --enable-rpath was given.
-if test "${enable_rpath+set}" = set; then :
-  enableval=$enable_rpath; :
-else
-  enable_rpath=yes
-fi
-
-
-
-                          
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-                                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
-$as_echo_n "checking for 64-bit host... " >&6; }
-if ${gl_cv_solaris_64bit+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef _LP64
-sixtyfour bits
-#endif
-           
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
-  gl_cv_solaris_64bit=yes
-else
-  gl_cv_solaris_64bit=no
-fi
-rm -f conftest*
-
-        
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
-$as_echo "$gl_cv_solaris_64bit" >&6; }
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-
-
-    
-  
-
-      
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libiconv-prefix was given.
-if test "${with_libiconv_prefix+set}" = set; then :
-  withval=$with_libiconv_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBICONV=
-  LTLIBICONV=
-  INCICONV=
-  LIBICONV_PREFIX=
-      HAVE_LIBICONV=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='iconv '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBICONV; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBICONV; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
-              else
-                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCICONV; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBICONV; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
-                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-
-
-    
-  
-  
-  
-  
-  
-  
-  
-
-  
-  
-
-
-    
-
-    
-  
-
-                        
-    
-  
-
-    
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
-$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFPreferences.h>
-int
-main ()
-{
-CFPreferencesCopyAppValue(NULL, NULL)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFPreferencesCopyAppValue=yes
-else
-  gt_cv_func_CFPreferencesCopyAppValue=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
-$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    
-$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
-
-  fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
-$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFLocale.h>
-int
-main ()
-{
-CFLocaleCopyCurrent();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFLocaleCopyCurrent=yes
-else
-  gt_cv_func_CFLocaleCopyCurrent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
-$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    
-$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
-
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  
-
-
-    
-
-  
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-    case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-    if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    
-                        
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
-$as_echo_n "checking for GNU gettext in libc... " >&6; }
-if eval \${$gt_func_gnugettext_libc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libc=yes"
-else
-  eval "$gt_func_gnugettext_libc=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$gt_func_gnugettext_libc
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-                    
-            
-       
-      
-
-          am_save_CPPFLAGS="$CPPFLAGS"
-  
-  for element in $INCICONV; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_lib_iconv=yes
-        am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-      LIBS="$am_save_LIBS"
-    fi
-  
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
-$as_echo "$am_cv_func_iconv" >&6; }
-  if test "$am_cv_func_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
-$as_echo_n "checking for working iconv... " >&6; }
-if ${am_cv_func_iconv_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  
-            am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      if test "$cross_compiling" = yes; then :
-  case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  am_cv_func_iconv_works=yes
-else
-  am_cv_func_iconv_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      LIBS="$am_save_LIBS"
-    
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
-$as_echo "$am_cv_func_iconv_works" >&6; }
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    
-$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h
-
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
-$as_echo_n "checking how to link with libiconv... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
-$as_echo "$LIBICONV" >&6; }
-  else
-            CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  
-  
-
-          
-                                                  
-  
-  
-  
-  
-  
-    
-    use_additional=yes
-  
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-  
-@%:@ Check whether --with-libintl-prefix was given.
-if test "${with_libintl_prefix+set}" = set; then :
-  withval=$with_libintl_prefix; 
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBINTL=
-  LTLIBINTL=
-  INCINTL=
-  LIBINTL_PREFIX=
-      HAVE_LIBINTL=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='intl '
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-                                    if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-                        if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBINTL; do
-              
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                                    if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-              else
-                                                                                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                                                            haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBINTL; do
-                      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
-              else
-                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCINTL; do
-                    
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                                            INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBINTL; do
-                          
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                                                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                                                                  haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
-                    LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-            LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
-    done
-  fi
-  
-  
-  
-  
-  
-
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
-$as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if eval \${$gt_func_gnugettext_libintl+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libintl=yes"
-else
-  eval "$gt_func_gnugettext_libintl=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-                        if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-int
-main ()
-{
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"
-fi
-eval ac_res=\$$gt_func_gnugettext_libintl
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-        fi
-
-                                        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-                    LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-                LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      
-$as_echo "@%:@define ENABLE_NLS 1" >>confdefs.h
-
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
-$as_echo_n "checking whether to use NLS... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  if test "$USE_NLS" = "yes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
-$as_echo_n "checking where the gettext function comes from... " >&6; }
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
-$as_echo "$gt_source" >&6; }
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
-$as_echo_n "checking how to link with libintl... " >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
-$as_echo "$LIBINTL" >&6; }
-        
-  for element in $INCINTL; do
-    haveit=
-    for x in $CPPFLAGS; do
-      
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-      fi
-
-            
-$as_echo "@%:@define HAVE_GETTEXT 1" >>confdefs.h
-
-      
-$as_echo "@%:@define HAVE_DCGETTEXT 1" >>confdefs.h
-
-    fi
-
-        POSUB=po
-  fi
-
-  
-
-    INTLLIBS="$LIBINTL"
-  
-
-    
-  
-  
-
-
-for ac_header in vfork.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VFORK_H 1
-_ACEOF
- 
-fi
-
-done
-
-for ac_func in fork vfork
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_fork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	  /* By Ruediger Kuhlmann. */
-	  return fork () < 0;
-	
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_fork_works=yes
-else
-  ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
-  ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_vfork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Thanks to Paul Eggert for this test.  */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test (0);
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
-       as well.  Test for this by closing stdout in the child.  */
-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    return (
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_vfork_works=yes
-else
-  ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=$ac_cv_func_vfork
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-  
-$as_echo "@%:@define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-  
-$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-for ac_header in stdlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STDLIB_H 1
-_ACEOF
- 
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
-$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
-if ${ac_cv_func_malloc_0_nonnull+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_malloc_0_nonnull=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_malloc_0_nonnull=yes
-else
-  ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then :
-  
-$as_echo "@%:@define HAVE_MALLOC 1" >>confdefs.h
-
-else
-  $as_echo "@%:@define HAVE_MALLOC 0" >>confdefs.h
-
-   case " $LIB@&t@OBJS " in
-  *" malloc.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS malloc.$ac_objext"
- ;;
-esac
-
-   
-$as_echo "@%:@define malloc rpl_malloc" >>confdefs.h
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
-$as_echo_n "checking for working strtod... " >&6; }
-if ${ac_cv_func_strtod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_strtod=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-$ac_includes_default
-#ifndef strtod
-double strtod ();
-#endif
-int
-main()
-{
-  {
-    /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
-    char *string = " +69";
-    char *term;
-    double value;
-    value = strtod (string, &term);
-    if (value != 69 || term != (string + 4))
-      return 1;
-  }
-
-  {
-    /* Under Solaris 2.4, strtod returns the wrong value for the
-       terminating character under some conditions.  */
-    char *string = "NaN";
-    char *term;
-    strtod (string, &term);
-    if (term != string && *(term - 1) == 0)
-      return 1;
-  }
-  return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_strtod=yes
-else
-  ac_cv_func_strtod=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
-$as_echo "$ac_cv_func_strtod" >&6; }
-if test $ac_cv_func_strtod = no; then
-  case " $LIB@&t@OBJS " in
-  *" strtod.$ac_objext "* ) ;;
-  *) LIB@&t@OBJS="$LIB@&t@OBJS strtod.$ac_objext"
- ;;
-esac
-
-ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
-if test "x$ac_cv_func_pow" = xyes; then :
-  
-fi
-
-if test $ac_cv_func_pow = no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
-$as_echo_n "checking for pow in -lm... " >&6; }
-if ${ac_cv_lib_m_pow+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_pow=yes
-else
-  ac_cv_lib_m_pow=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
-$as_echo "$ac_cv_lib_m_pow" >&6; }
-if test "x$ac_cv_lib_m_pow" = xyes; then :
-  POW_LIB=-lm
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
-$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
-fi
-
-fi
-
-fi
-
-for ac_func in atexit mkdir select setlocale strcasecmp strchr strdup strerror strrchr strstr
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- 
-fi
-done
-
-
-ac_config_files="$ac_config_files Makefile doc/Makefile m4/Makefile man/Makefile src/Makefile po/Makefile.in"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
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-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
-      esac ;;
-    esac
-  done
-
-  (set) 2>&1 |
-    case $as_nl`(ac_space=' '; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
-      sed -n \
-	"s/'/'\\\\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-) |
-  sed '
-     /^ac_cv_env_/b end
-     t clear
-     :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-     t end
-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-  if test -w "$cache_file"; then
-    if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-  fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
-  # 1. Remove the extension, and $U if already installed.
-  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
-  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-  #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIB@&t@OBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in @%:@(
-  *posix*) :
-    set -o posix ;; @%:@(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
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-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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-IFS=" ""	$as_nl"
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-IFS=$as_save_IFS
-
-     ;;
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-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
-@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
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-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} @%:@ as_fn_error
-
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
-@%:@ Set @S|@? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} @%:@ as_fn_set_status
-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_unset VAR
-@%:@ ---------------
-@%:@ Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-@%:@ as_fn_append VAR VALUE
-@%:@ ----------------------
-@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
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-@%:@ implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-@%:@ as_fn_arith ARG...
-@%:@ ------------------
-@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
-@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
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-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
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-  case $ac_file$ac_mode in
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-    for ac_file in $CONFIG_FILES; do
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-      case "$ac_file" in
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-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
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-
diff --git a/autom4te.cache/requests b/autom4te.cache/requests
deleted file mode 100644
index 6a03406..0000000
--- a/autom4te.cache/requests
+++ /dev/null
@@ -1,901 +0,0 @@
-# This file was generated by Autom4te Sat May 26 18:17:46 UTC 2012.
-# It contains the lists of macros which have been traced.
-# It can be safely removed.
-
-@request = (
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-                      1,
-                      [
-                        '/usr/share/autoconf'
-                      ],
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-                        '/usr/share/autoconf/m4sugar/m4sugar.m4',
-                        '/usr/share/autoconf/m4sugar/m4sh.m4',
-                        '/usr/share/autoconf/autoconf/autoconf.m4',
-                        'aclocal.m4',
-                        '/dev/null'
-                      ],
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-                        '_AM_COND_IF' => 1,
-                        'AC_CONFIG_LIBOBJ_DIR' => 1,
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-                        'AM_INIT_AUTOMAKE' => 1,
-                        'AC_CONFIG_SUBDIRS' => 1,
-                        'AM_PATH_GUILE' => 1,
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-                        'AM_MAKEFILE_INCLUDE' => 1,
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-                        '_AM_MAKEFILE_INCLUDE' => 1,
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-                        'AM_GNU_GETTEXT' => 1,
-                        'AM_PROG_AR' => 1,
-                        'AC_LIBSOURCE' => 1,
-                        'AC_CANONICAL_BUILD' => 1,
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-                        'AC_CONFIG_AUX_DIR' => 1,
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-                        'm4_pattern_allow' => 1,
-                        'AM_PROG_CC_C_O' => 1,
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-                        'AC_CONFIG_HEADERS' => 1,
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-                        'AM_POT_TOOLS' => 1,
-                        'm4_include' => 1,
-                        '_AM_COND_ELSE' => 1,
-                        'AC_SUBST_TRACE' => 1
-                      }
-                    ], 'Autom4te::Request' ),
-             bless( [
-                      '1',
-                      1,
-                      [
-                        '/usr/share/autoconf'
-                      ],
-                      [
-                        '/usr/share/autoconf/autoconf/autoconf.m4f',
-                        '/usr/share/aclocal-1.11/amversion.m4',
-                        '/usr/share/aclocal-1.11/auxdir.m4',
-                        '/usr/share/aclocal-1.11/cond.m4',
-                        '/usr/share/aclocal-1.11/depend.m4',
-                        '/usr/share/aclocal-1.11/depout.m4',
-                        '/usr/share/aclocal-1.11/init.m4',
-                        '/usr/share/aclocal-1.11/install-sh.m4',
-                        '/usr/share/aclocal-1.11/lead-dot.m4',
-                        '/usr/share/aclocal-1.11/make.m4',
-                        '/usr/share/aclocal-1.11/missing.m4',
-                        '/usr/share/aclocal-1.11/mkdirp.m4',
-                        '/usr/share/aclocal-1.11/options.m4',
-                        '/usr/share/aclocal-1.11/runlog.m4',
-                        '/usr/share/aclocal-1.11/sanity.m4',
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-       [$#], 1, [m4_fatal([$0: too few arguments: $#: $1])],
-       [$#], 2, [$2],
-       [m4_if(m4_bregexp([$1], [$2]), -1, [$0([$1], m4_shift3($@))],
-	      [$3])])])
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-       [$#], 1, [],
-       [m4_dquote(m4_shift($@))])])
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-       [, m4_dquote(m4_shift($@))])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:504: -1- m4_define([m4_cond], [m4_if([$#], [0], [m4_fatal([$0: cannot be called without arguments])],
-       [$#], [1], [$1],
-       m4_eval([$# % 3]), [2], [m4_fatal([$0: missing an argument])],
-       [_$0($@)])])
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-       [$#], [4], [$4],
-       [$0(m4_shift3($@))])])
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-       [$#], 2, [m4_unquote(m4_builtin([patsubst], [[$1]], [$2]))],
-       [$#], 3, [m4_unquote(m4_builtin([patsubst], [[$1]], [$2], [$3]))],
-       [_$0($@m4_if(m4_eval($# & 1), 0, [,]))])])
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-       [$#], [1], [m4_ifdef([$1], [_m4_defn([$1])],
-			    [m4_fatal([$0: undefined macro: $1])])],
-       [m4_map_args([$0], $@)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:664: -1- m4_define([m4_dumpdef], [m4_if([$#], [0], [m4_fatal([$0: missing argument])],
-       [$#], [1], [m4_ifdef([$1], [m4_errprintn(
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-       [m4_map_args([$0], $@)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:670: -1- m4_define([_m4_dumpdef], [m4_if([$#], [0], [m4_fatal([$0: missing argument])],
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-       [m4_map_args_sep([m4_builtin([dumpdef],], [)], [], $@)])])
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-       [m4_map_args([$0], $@)])])
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-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:706: -1- m4_define([m4_popdef], [m4_if([$#], [0], [[$0]],
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-       [m4_map_args([$0], $@)])])
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-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:767: -1- m4_define([m4_undefine], [m4_if([$#], [0], [[$0]],
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-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:848: -1- m4_define([m4_do], [m4_if([$#], 0, [],
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-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:865: -1- m4_define([m4_dquote_elt], [m4_if([$#], [0], [],
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-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:925: -1- m4_define([_m4_expand_], [m4_if([$4], [}>=-],
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-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:959: -1- m4_define([m4_noquote], [m4_changequote([-=<{(],[)}>=-])$1-=<{()}>=-m4_changequote([,])])
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-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:1456: -1- m4_define([m4_divert_text], [m4_divert_push([$1])$2
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-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [225])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [226])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [227])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [228])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [229])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [230])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [231])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [232])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [233])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [234])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [235])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [236])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [237])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [238])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [239])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [240])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [241])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [242])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [243])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [244])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [245])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [246])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [247])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [248])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [249])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [250])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [251])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [252])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [253])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [254])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2205: -5- m4_define([i], [255])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2203: -1- m4_define([m4_cr_all], [
	
-
 !"#*%&'()$+,./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2211: -1- m4_define([_m4_define_cr_not], [m4_define([m4_cr_not_$1],
-	   m4_translit(m4_dquote(m4_defn([m4_cr_all])),
-		       m4_defn([m4_cr_$1])))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2226: -1- m4_define([m4_cr_not_letters], [
	
-
 !"#*%&'()$+,./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2227: -1- m4_define([m4_cr_not_LETTERS], [
	
-
 !"#*%&'()$+,./0123456789:;<=>?@[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2228: -1- m4_define([m4_cr_not_Letters], [
	
-
 !"#*%&'()$+,./0123456789:;<=>?@[\]^_`{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2229: -1- m4_define([m4_cr_not_digits], [
	
-
 !"#*%&'()$+,./:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2230: -1- m4_define([m4_cr_not_alnum], [
	
-
 !"#*%&'()$+,./:;<=>?@[\]^_`{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2231: -1- m4_define([m4_cr_not_symbols1], [
	
-
 !"#*%&'()$+,./0123456789:;<=>?@[\]^`{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2232: -1- m4_define([m4_cr_not_symbols2], [
	
-
 !"#*%&'()$+,./:;<=>?@[\]^`{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2239: -1- m4_define([m4_newline], [
-$1])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2246: -1- m4_define([m4_re_escape], [m4_bpatsubst([$1],
-	      [[][*+.?\^$]], [\\\&])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2255: -1- m4_define([m4_re_string], [[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789]*])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2264: -1- m4_define([m4_re_word], [[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789]*])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2276: -1- m4_define([m4_tolower], [m4_translit([[$1]], [ABCDEFGHIJKLMNOPQRSTUVWXYZ],
-		     [abcdefghijklmnopqrstuvwxyz])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2279: -1- m4_define([m4_toupper], [m4_translit([[$1]], [abcdefghijklmnopqrstuvwxyz],
-		     [ABCDEFGHIJKLMNOPQRSTUVWXYZ])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2312: -1- m4_define([m4_split], [m4_if([$1], [], [],
-       [$2], [ ], [m4_if(m4_index([$1], [ ]), [-1], [[[$1]]],
-			 [_$0([$1], [$2], [, ])])],
-       [$2], [], [_$0([$1], [[	 ]+], [, ])],
-       [_$0([$1], [$2], [, ])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2319: -1- m4_define([_m4_split], [m4_changequote([-=<{(],[)}>=-])[m4_bpatsubst(-=<{(-=<{($1)}>=-)}>=-, -=<{($2)}>=-,
-	       -=<{(]$3[)}>=-)]m4_changequote([, ])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2338: -1- m4_define([m4_chomp], [m4_format([[%.*s]], m4_index(m4_translit([[$1]], [
-/.], [/  ])[./.], [/.]), [$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2342: -1- m4_define([m4_chomp_all], [m4_format([[%.*s]], m4_bregexp(m4_translit([[$1]], [
-/], [/ ]), [/*$]), [$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2359: -1- m4_define([m4_flatten], [m4_if(m4_index([$1], [
-]), [-1], [[$1]],
-       [m4_translit(m4_bpatsubst([[[$1]]], [\\
-]), [
-], [ ])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2387: -1- m4_define([m4_strip], [m4_bpatsubsts([$1 ],
-	       [[	 ]+], [ ],
-	       [^. ?\(.*\) .$], [[[\1]]])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2405: -1- m4_define([m4_normalize], [m4_strip(m4_flatten([$1]))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2425: -1- m4_define([m4_join], [m4_if([$#], [1], [],
-       [$#], [2], [[$2]],
-       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift2($@))])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2429: -1- m4_define([_m4_join], [m4_if([$#$2], [2], [],
-       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift2($@))])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2439: -1- m4_define([m4_joinall], [[$2]_$0([$1], m4_shift($@))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2440: -1- m4_define([_m4_joinall], [m4_if([$#], [2], [], [[$1$3]$0([$1], m4_shift2($@))])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2458: -1- m4_define([m4_combine], [m4_if([$2], [], [], m4_eval([$# > 3]), [1],
-[m4_map_args_sep([m4_map_args_sep(m4_dquote(], [)[[$3]], [], [[$1]],]]m4_dquote(m4_dquote(m4_shift3($@)))[[)], [[$1]], $2)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2519: -1- m4_define([m4_append], [m4_define([$1], m4_ifdef([$1], [_m4_defn([$1])[$3]])[$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2533: -1- m4_define([m4_append_uniq], [m4_ifval([$3], [m4_if(m4_index([$2], [$3]), [-1], [],
-		       [m4_warn([syntax],
-				[$0: `$2' contains `$3'])])])_$0($@)])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2537: -1- m4_define([_m4_append_uniq], [m4_ifdef([$1],
-	  [m4_if(m4_index([$3]_m4_defn([$1])[$3], [$3$2$3]), [-1],
-		 [m4_append([$1], [$2], [$3])$4], [$5])],
-	  [m4_define([$1], [$2])$4])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2549: -1- m4_define([m4_append_uniq_w], [m4_map_args_w([$2], [_m4_append_uniq([$1],], [, [ ])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2568: -1- m4_define([m4_escape], [m4_if(m4_index(m4_translit([$1],
-   [[]#,()][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789], [$$$]), [$]),
-  [-1], [m4_echo], [_$0])([$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2573: -1- m4_define([_m4_escape], [m4_changequote([-=<{(],[)}>=-])m4_bpatsubst(m4_bpatsubst(m4_bpatsubst(m4_bpatsubst(
-	  -=<{(-=<{(-=<{(-=<{(-=<{($1)}>=-)}>=-)}>=-)}>=-)}>=-,
-	-=<{(#)}>=-, -=<{(@%:@)}>=-),
-      -=<{(\[)}>=-, -=<{(@<:@)}>=-),
-    -=<{(\])}>=-, -=<{(@:>@)}>=-),
-  -=<{(\$)}>=-, -=<{(@S|@)}>=-)m4_changequote([,])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2632: -1- m4_define([m4_text_wrap], [_$0(m4_escape([$1]), [$2], m4_default_quoted([$3], [$2]),
-     m4_default_quoted([$4], [79]))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2636: -1- m4_define([_m4_text_wrap], [m4_pushdef([m4_Indent], m4_qlen([$2]))m4_pushdef([m4_Cursor], m4_qlen([$3]))m4_pushdef([m4_Separator], [m4_define([m4_Separator], [ ])])[$3]m4_cond([m4_Cursor], m4_Indent, [],
-	      [m4_eval(m4_Cursor > m4_Indent)], [1], [
-[$2]m4_define([m4_Cursor], m4_Indent)],
-	      [m4_format([%*s], m4_max([0],
-  m4_eval(m4_Indent - m4_Cursor)), [])m4_define([m4_Cursor], m4_Indent)])m4_map_args_w([$1], [$0_word(], [, [$2], [$4])])_m4_popdef([m4_Separator], [m4_Cursor], [m4_Indent])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2659: -1- m4_define([_m4_text_wrap_word], [m4_define([m4_Cursor], m4_eval(m4_Cursor + m4_qlen([$1]) + 1))m4_if(m4_eval(m4_Cursor > ([$3])),
-      [1], [m4_define([m4_Cursor], m4_eval(m4_Indent + m4_qlen([$1]) + 1))
-[$2]],
-      [m4_Separator[]])[$1]])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2677: -1- m4_define([m4_text_box], [m4_pushdef([m4_Border],
-	    m4_translit(m4_format([[[%*s]]], m4_decr(m4_qlen(_m4_expand([$1
-]))), []), [ ], m4_default_quoted([$2], [-])))[##] _m4_defn([m4_Border]) [##]
-[##] $1 [##]
-[##] _m4_defn([m4_Border]) [##]_m4_popdef([m4_Border])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2701: -1- m4_define([m4_qlen], [m4_ifdef([$0-$1], [_m4_defn([$0-]], [_$0(])[$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2703: -1- m4_define([_m4_qlen], [m4_define([m4_qlen-$1],
-m4_if(m4_index([$1], [@]), [-1], [m4_len([$1])],
-      [m4_len(m4_bpatsubst([[$1]],
-			   [@\(\(<:\|:>\|S|\|%:\|\{:\|:\}\)\(@\)\|&t@\)],
-			   [\3]))]))_m4_defn([m4_qlen-$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2714: -1- m4_define([m4_copyright_condense], [m4_text_wrap(m4_bpatsubst(m4_flatten([[$1]]),
-[(C)[-	 ,0-9]*\([1-9][0-9][0-9][0-9]\)], [(C) \1]))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2728: -1- m4_define([m4_cmp], [m4_eval((([$1]) > ([$2])) - (([$1]) < ([$2])))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2756: -1- m4_define([m4_list_cmp], [_$0_raw(m4_dquote($1), m4_dquote($2))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2759: -1- m4_define([_m4_list_cmp_raw], [m4_if([$1], [$2], [0], [_m4_list_cmp_1([$1], $2)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2762: -1- m4_define([_m4_list_cmp], [m4_if([$1], [], [0m4_ignore], [$2], [0], [m4_unquote], [$2m4_ignore])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2765: -1- m4_define([_m4_list_cmp_1], [_m4_list_cmp_2([$2], [m4_shift2($@)], $1)])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2768: -1- m4_define([_m4_list_cmp_2], [_m4_list_cmp([$1$3], m4_cmp([$3+0], [$1+0]))(
-  [_m4_list_cmp_1(m4_dquote(m4_shift3($@)), $2)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2783: -1- m4_define([m4_max], [m4_if([$#], [0], [m4_fatal([too few arguments to $0])],
-       [$#], [1], [m4_eval([$1])],
-       [$#$1], [2$2], [m4_eval([$1])],
-       [$#], [2], [_$0($@)],
-       [_m4_minmax([_$0], $@)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2790: -1- m4_define([_m4_max], [m4_eval((([$1]) > ([$2])) * ([$1]) + (([$1]) <= ([$2])) * ([$2]))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2793: -1- m4_define([m4_min], [m4_if([$#], [0], [m4_fatal([too few arguments to $0])],
-       [$#], [1], [m4_eval([$1])],
-       [$#$1], [2$2], [m4_eval([$1])],
-       [$#], [2], [_$0($@)],
-       [_m4_minmax([_$0], $@)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2800: -1- m4_define([_m4_min], [m4_eval((([$1]) < ([$2])) * ([$1]) + (([$1]) >= ([$2])) * ([$2]))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2809: -1- m4_define([_m4_minmax], [m4_if([$#], [3], [$1([$2], [$3])],
-       [$0([$1], $1([$2], [$3]), m4_shift3($@))])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2817: -1- m4_define([m4_sign], [m4_eval((([$1]) > 0) - (([$1]) < 0))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2848: -1- m4_define([m4_version_unletter], [m4_substr(m4_map_args([.m4_eval], m4_unquote(_$0([$1]))), [3])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2850: -1- m4_define([_m4_version_unletter], [m4_bpatsubst(m4_bpatsubst(m4_translit([[[[0,$1]]]], [.-], [,,]),[[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]][+],
-	      [+1,-1,[0r36:\&]]), [,0], [,[0r10:0]])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2865: -1- m4_define([m4_version_compare], [_m4_list_cmp_raw(_m4_version_unletter([$1]), _m4_version_unletter([$2]))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2877: -1- m4_sinclude([m4sugar/version.m4])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2877: -1- m4_define([m4_include(m4sugar/version.m4)])
-m4trace:/usr/share/autoconf/m4sugar/version.m4:6: -1- m4_define([m4_PACKAGE_NAME], [GNU Autoconf])
-m4trace:/usr/share/autoconf/m4sugar/version.m4:7: -1- m4_define([m4_PACKAGE_TARNAME], [autoconf])
-m4trace:/usr/share/autoconf/m4sugar/version.m4:8: -1- m4_define([m4_PACKAGE_VERSION], [2.69])
-m4trace:/usr/share/autoconf/m4sugar/version.m4:9: -1- m4_define([m4_PACKAGE_STRING], [GNU Autoconf 2.69])
-m4trace:/usr/share/autoconf/m4sugar/version.m4:10: -1- m4_define([m4_PACKAGE_BUGREPORT], [bug-autoconf@gnu.org])
-m4trace:/usr/share/autoconf/m4sugar/version.m4:11: -1- m4_define([m4_PACKAGE_URL], [http://www.gnu.org/software/autoconf/])
-m4trace:/usr/share/autoconf/m4sugar/version.m4:12: -1- m4_define([m4_PACKAGE_YEAR], [2012])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2883: -1- m4_define([m4_version_prereq], [m4_if(m4_version_compare([2.69], [$1]),
-	[-1],
-	[m4_default([$3],
-		    [m4_fatal([Autoconf version $1 or higher is required],
-			      [63])])],
-	[$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2949: -1- m4_define([m4_set_add], [m4_ifdef([_m4_set([$1],$2)],
-	  [m4_if(m4_indir([_m4_set([$1],$2)]), [0],
-		 [m4_define([_m4_set([$1],$2)],
-			    [1])_m4_set_size([$1], [m4_incr])$3], [$4])],
-	  [m4_define([_m4_set([$1],$2)],
-		     [1])m4_pushdef([_m4_set([$1])],
-				    [$2])_m4_set_size([$1], [m4_incr])$3])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2970: -1- m4_define([m4_set_add_all], [m4_define([_m4_set_size($1)], m4_eval(m4_set_size([$1])
-  + m4_len(m4_ifdef([_m4_set_cleanup($1)], [_$0_check], [_$0])([$1], $@))))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2974: -1- m4_define([_m4_set_add_all], [m4_if([$#], [2], [],
-       [m4_ifdef([_m4_set([$1],$3)], [],
-		 [m4_define([_m4_set([$1],$3)], [1])m4_pushdef([_m4_set([$1])],
-	   [$3])-])$0([$1], m4_shift2($@))])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2980: -1- m4_define([_m4_set_add_all_check], [m4_if([$#], [2], [],
-       [m4_set_add([$1], [$3])$0([$1], m4_shift2($@))])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:2988: -1- m4_define([m4_set_contains], [m4_ifdef([_m4_set_cleanup($1)],
-	  [m4_if(m4_ifdef([_m4_set([$1],$2)],
-		    [m4_indir([_m4_set([$1],$2)])], [0]), [1], [$3], [$4])],
-	  [m4_ifdef([_m4_set([$1],$2)], [$3], [$4])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3007: -1- m4_define([m4_set_contents], [m4_set_map_sep([$1], [], [], [[$2]])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3026: -1- m4_define([_m4_set_contents_1], [_m4_stack_reverse([_m4_set([$1])], [_m4_set_($1)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3029: -1- m4_define([_m4_set_contents_1c], [m4_ifdef([_m4_set([$1])],
-	  [m4_set_contains([$1], _m4_defn([_m4_set([$1])]),
-		   [m4_pushdef([_m4_set_($1)], _m4_defn([_m4_set([$1])]))],
-		   [_m4_popdef([_m4_set([$1],]_m4_defn(
-      [_m4_set([$1])])[)])])_m4_popdef([_m4_set([$1])])$0([$1])],
-	  [_m4_popdef([_m4_set_cleanup($1)])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3037: -1- m4_define([_m4_set_contents_2], [_m4_stack_reverse([_m4_set_($1)], [_m4_set([$1])],
-  [$2[]_m4_defn([_m4_set_($1)])$3], [$4[]])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3047: -1- m4_define([m4_set_delete], [m4_ifdef([_m4_set([$1])],
-	  [_m4_popdef([_m4_set([$1],]_m4_defn([_m4_set([$1])])[)],
-		      [_m4_set([$1])])$0([$1])],
-	  [m4_ifdef([_m4_set_cleanup($1)],
-		    [_m4_popdef([_m4_set_cleanup($1)])])m4_ifdef(
-		    [_m4_set_size($1)],
-		    [_m4_popdef([_m4_set_size($1)])])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3065: -1- m4_define([m4_set_difference], [m4_if([$1], [$2], [], [m4_set_map_sep([$1], [_$0([$2],], [)])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3068: -1- m4_define([_m4_set_difference], [m4_set_contains([$1], [$2], [], [,[$2]])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3082: -1- m4_define([m4_set_dump], [m4_ifdef([_m4_set_size($1)],
-	  [_m4_popdef([_m4_set_size($1)])])m4_ifdef([_m4_set_cleanup($1)],
-    [_$0_check], [_$0])([$1], [], [$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3094: -1- m4_define([_m4_set_dump], [m4_ifdef([_m4_set([$1])],
-	  [[$2]_m4_defn([_m4_set([$1])])_m4_popdef([_m4_set([$1],]_m4_defn(
-		[_m4_set([$1])])[)], [_m4_set([$1])])$0([$1], [$2$3])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3099: -1- m4_define([_m4_set_dump_check], [m4_ifdef([_m4_set([$1])],
-	  [m4_set_contains([$1], _m4_defn([_m4_set([$1])]),
-			   [[$2]_m4_defn([_m4_set([$1])])])_m4_popdef(
-    [_m4_set([$1],]_m4_defn([_m4_set([$1])])[)],
-    [_m4_set([$1])])$0([$1], [$2$3])],
-	  [_m4_popdef([_m4_set_cleanup($1)])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3110: -1- m4_define([m4_set_empty], [m4_ifdef([_m4_set_size($1)],
-	  [m4_if(m4_indir([_m4_set_size($1)]), [0], [$2], [$3])], [$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3122: -1- m4_define([m4_set_foreach], [m4_pushdef([$2])m4_set_map_sep([$1], [m4_define([$2],], [)$3])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3135: -1- m4_define([m4_set_intersection], [m4_if([$1], [$2], [m4_set_listc([$1])],
-       m4_eval(m4_set_size([$2]) < m4_set_size([$1])), [1], [$0([$2], [$1])],
-       [m4_set_map_sep([$1], [_$0([$2],], [)])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3140: -1- m4_define([_m4_set_intersection], [m4_set_contains([$1], [$2], [,[$2]])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3152: -1- m4_define([m4_set_list], [m4_set_map_sep([$1], [], [], [,])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3155: -1- m4_define([m4_set_listc], [m4_set_map_sep([$1], [,])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3167: -1- m4_define([m4_set_map], [m4_set_map_sep([$1], [$2(], [)])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3174: -1- m4_define([m4_set_map_sep], [m4_ifdef([_m4_set_cleanup($1)], [_m4_set_contents_1c],
-	  [_m4_set_contents_1])([$1])_m4_set_contents_2($@)])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3188: -1- m4_define([m4_set_remove], [m4_set_contains([$1], [$2], [_m4_set_size([$1],
-    [m4_decr])m4_if(_m4_defn([_m4_set([$1])]), [$2],
-		    [_m4_popdef([_m4_set([$1],$2)], [_m4_set([$1])])],
-		    [m4_define([_m4_set_cleanup($1)])m4_define(
-		      [_m4_set([$1],$2)], [0])])$3], [$4])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3199: -1- m4_define([m4_set_size], [m4_ifdef([_m4_set_size($1)], [m4_indir([_m4_set_size($1)])], [0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3207: -1- m4_define([_m4_set_size], [m4_define([_m4_set_size($1)],
-	   m4_ifdef([_m4_set_size($1)], [$2(m4_indir([_m4_set_size($1)]))],
-		    [1]))])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3224: -1- m4_define([m4_set_union], [m4_set_listc([$1])m4_if([$1], [$2], [],
-  [m4_set_map_sep([$2], [_$0([$1],], [)])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3228: -1- m4_define([_m4_set_union], [m4_ifdef([_m4_set([$1],$2)], [], [,[$2]])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3244: -1- m4_define([m4_file_append], [m4_syscmd([cat >>$1 <<_m4eof
-$2
-_m4eof
-])
-m4_if(m4_sysval, [0], [],
-      [m4_fatal([$0: cannot write: $1])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sugar.m4:3264: -1- m4_define([m4_init], [# All the M4sugar macros start with `m4_', except `dnl' kept as is
-# for sake of simplicity.
-m4_pattern_forbid([^_?m4_])
-m4_pattern_forbid([^dnl$])
-
-# If __m4_version__ is defined, we assume that we are being run by M4
-# 1.6 or newer, thus $@ recursion is linear, and debugmode(+do)
-# is available for faster checks of dereferencing undefined macros
-# and forcing dumpdef to print to stderr regardless of debugfile.
-# But if it is missing, we assume we are being run by M4 1.4.x, that
-# $@ recursion is quadratic, and that we need foreach-based
-# replacement macros.  Also, m4 prior to 1.4.8 loses track of location
-# during m4wrap text; __line__ should never be 0.
-#
-# Use the raw builtin to avoid tripping up include tracing.
-# Meanwhile, avoid m4_copy, since it temporarily undefines m4_defn.
-m4_ifdef([__m4_version__],
-[m4_debugmode([+do])
-m4_define([m4_defn], _m4_defn([_m4_defn]))
-m4_define([m4_dumpdef], _m4_defn([_m4_dumpdef]))
-m4_define([m4_popdef], _m4_defn([_m4_popdef]))
-m4_define([m4_undefine], _m4_defn([_m4_undefine]))],
-[m4_builtin([include], [m4sugar/foreach.m4])
-m4_wrap_lifo([m4_if(__line__, [0], [m4_pushdef([m4_location],
-]]m4_dquote(m4_dquote(m4_dquote(__file__:__line__)))[[)])])])
-
-# Rewrite the first entry of the diversion stack.
-m4_divert([KILL])
-
-# Check the divert push/pop perfect balance.
-# Some users are prone to also use m4_wrap to register last-minute
-# m4_divert_text; so after our diversion cleanups, we restore
-# KILL as the bottom of the diversion stack.
-m4_wrap([m4_popdef([_m4_divert_diversion])m4_ifdef(
-  [_m4_divert_diversion], [m4_fatal([$0: unbalanced m4_divert_push:
-]m4_divert_stack)])_m4_popdef([_m4_divert_stack])m4_divert_push([KILL])])
-])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:62: -1- m4_define([_m4_divert(BINSH)], [0])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:63: -1- m4_define([_m4_divert(HEADER-REVISION)], [1])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:64: -1- m4_define([_m4_divert(HEADER-COMMENT)], [2])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:65: -1- m4_define([_m4_divert(HEADER-COPYRIGHT)], [3])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:66: -1- m4_define([_m4_divert(M4SH-SANITIZE)], [4])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:67: -1- m4_define([_m4_divert(M4SH-INIT-FN)], [5])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:68: -1- m4_define([_m4_divert(M4SH-INIT)], [6])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:69: -1- m4_define([_m4_divert(BODY)], [1000])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:92: -1- m4_define([AS_BOURNE_COMPATIBLE], [# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-_$0
-])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:102: -1- m4_define([_AS_BOURNE_COMPATIBLE], [AS_IF([test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1],
- [emulate sh
-  NULLCMD=:
-  [#] Pre-4.2 versions of Zsh do word splitting on ${1+"$[@]"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$[@]"}'='"$[@]"'
-  setopt NO_GLOB_SUBST],
- [AS_CASE([`(set -o) 2>/dev/null`], [*posix*], [set -o posix])])
-])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:118: -1- m4_define([_AS_CLEANUP], [m4_divert_text([M4SH-SANITIZE], [_AS_DETECT_BETTER_SHELL])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:127: -1- m4_define([AS_COPYRIGHT], [m4_divert_text([HEADER-COPYRIGHT],
-[m4_bpatsubst([
-$1], [^], [@%:@ ])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:144: -1- m4_define([_AS_DETECT_EXPAND], [$1="m4_bpatsubst(m4_dquote(AS_ESCAPE(_m4_expand(m4_set_contents([$2], [
-])))), [\\\$LINENO\(.*\)$], [";$1=$$1$LINENO;$1=$$1"\1])"])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:156: -1- m4_define([m4_location(_AS_DETECT_REQUIRED)], [/usr/share/autoconf/m4sugar/m4sh.m4:156])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:156: -1- m4_define([_AS_DETECT_REQUIRED], [_m4_defun_pro([$0])m4_set_add([_AS_DETECT_REQUIRED_BODY], [$1 || AS_EXIT])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:167: -1- m4_define([m4_location(_AS_DETECT_SUGGESTED)], [/usr/share/autoconf/m4sugar/m4sh.m4:167])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:167: -1- m4_define([_AS_DETECT_SUGGESTED], [_m4_defun_pro([$0])m4_set_add([_AS_DETECT_SUGGESTED_BODY], [$1 || AS_EXIT])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:174: -1- m4_define([_AS_DETECT_SUGGESTED_PRUNE], [m4_set_contains([_AS_DETECT_REQUIRED_BODY], [$1],
-		 [m4_set_remove([_AS_DETECT_SUGGESTED_BODY], [$1])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:194: -1- m4_define([m4_location(_AS_DETECT_BETTER_SHELL)], [/usr/share/autoconf/m4sugar/m4sh.m4:194])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:194: -1- m4_define([_AS_DETECT_BETTER_SHELL], [_m4_defun_pro([$0])m4_if(_AS_FORCE_REEXEC_WITH_CONFIG_SHELL, [yes],
-  [# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    _AS_REEXEC_WITH_SHELL([$CONFIG_SHELL])
-  fi
-  # We don't want this to propagate to other subprocesses.
-  dnl This might be especially important in case an m4sh-generated script
-  dnl is used to later execute other m4sh-generated scripts.  This happens
-  dnl for example in autoconf's own testsuite (and happens *a lot* there,
-  dnl in fact).
-  AS_UNSET([_as_can_reexec])
-])m4_set_map([_AS_DETECT_SUGGESTED_BODY], [_AS_DETECT_SUGGESTED_PRUNE])m4_pushdef([AS_EXIT], [exit m4_default(]m4_dquote([$][1])[, 1)])if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="AS_ESCAPE(_m4_expand([_AS_BOURNE_COMPATIBLE]))"
-  _AS_DETECT_EXPAND([as_required], [_AS_DETECT_REQUIRED_BODY])
-  _AS_DETECT_EXPAND([as_suggested], [_AS_DETECT_SUGGESTED_BODY])
-  AS_IF([_AS_RUN(["$as_required"])],
-	[as_have_required=yes],
-	[as_have_required=no])
-  AS_IF([test x$as_have_required = xyes && _AS_RUN(["$as_suggested"])],
-    [],
-    [_AS_PATH_WALK([/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH],
-      [case $as_dir in @%:@(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     AS_IF([{ test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    _AS_RUN(["$as_required"], ["$as_shell"])],
-		   [CONFIG_SHELL=$as_shell as_have_required=yes
-		   m4_set_empty([_AS_DETECT_SUGGESTED_BODY], [break 2],
-		     [AS_IF([_AS_RUN(["$as_suggested"], ["$as_shell"])],
-			    [break 2])])])
-	   done;;
-       esac],
-      [AS_IF([{ test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      _AS_RUN(["$as_required"], ["$SHELL"])],
-	     [CONFIG_SHELL=$SHELL as_have_required=yes])])
-
-      AS_IF([test "x$CONFIG_SHELL" != x],
-            [export CONFIG_SHELL
-             _AS_REEXEC_WITH_SHELL([$CONFIG_SHELL])])
-
-dnl Unfortunately, $as_me isn't available here.
-    AS_IF([test x$as_have_required = xno],
-      [AS_ECHO(["$[]0: This script requires a shell more modern than all"])
-  AS_ECHO(["$[]0: the shells that I found on your system."])
-  if test x${ZSH_VERSION+set} = xset ; then
-    AS_ECHO(["$[]0: In particular, zsh $ZSH_VERSION has bugs and should"])
-    AS_ECHO(["$[]0: be upgraded to zsh 4.3.4 or later."])
-  else
-    AS_ECHO("m4_text_wrap([Please tell ]_m4_defn([m4_PACKAGE_BUGREPORT])
-m4_ifset([AC_PACKAGE_BUGREPORT], [m4_if(_m4_defn([m4_PACKAGE_BUGREPORT]),
-_m4_defn([AC_PACKAGE_BUGREPORT]), [], [and _m4_defn([AC_PACKAGE_BUGREPORT])])])
-[about your system, including any error possibly output before this message.
-Then install a modern shell, or manually run the script under such a
-shell if you do have one.], [$[]0: ], [], [62])")
-  fi
-  AS_EXIT])])
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-_m4_popdef([AS_EXIT])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:279: -1- m4_define([m4_location(_AS_REEXEC_WITH_SHELL)], [/usr/share/autoconf/m4sugar/m4sh.m4:279])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:279: -1- m4_define([_AS_REEXEC_WITH_SHELL], [_m4_defun_pro([$0])dnl
-# We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $1 $as_opts "$as_myself" ${1+"$[@]"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-AS_ECHO(["$[]0: could not re-execute with $1"]) >&2
-AS_EXIT([255])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:322: -1- m4_define([m4_location(_AS_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:322])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:322: -1- m4_define([_AS_PREPARE], [_m4_defun_pro([$0])m4_pushdef([AS_REQUIRE])m4_pushdef([AS_REQUIRE_SHELL_FN], _m4_defn([_AS_REQUIRE_SHELL_FN])
-)m4_pushdef([AS_MESSAGE_LOG_FD], [-1])_AS_ERROR_PREPARE
-_m4_popdef([AS_MESSAGE_LOG_FD])_AS_EXIT_PREPARE
-_AS_UNSET_PREPARE
-_AS_VAR_APPEND_PREPARE
-_AS_VAR_ARITH_PREPARE
-
-_AS_EXPR_PREPARE
-_AS_BASENAME_PREPARE
-_AS_DIRNAME_PREPARE
-_AS_ME_PREPARE
-_AS_CR_PREPARE
-_AS_ECHO_N_PREPARE
-_AS_LN_S_PREPARE
-_AS_MKDIR_P_PREPARE
-_AS_TEST_PREPARE
-_AS_TR_CPP_PREPARE
-_AS_TR_SH_PREPARE
-_m4_popdef([AS_REQUIRE], [AS_REQUIRE_SHELL_FN])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:353: -1- m4_define([m4_location(AS_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:353])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:353: -1- m4_define([AS_PREPARE], [_m4_defun_pro([$0])m4_divert_push([KILL])
-m4_append_uniq([_AS_CLEANUP],
-  [m4_divert_text([M4SH-INIT-FN], [_AS_ERROR_PREPARE[]])])
-AS_REQUIRE([_AS_EXPR_PREPARE])
-AS_REQUIRE([_AS_BASENAME_PREPARE])
-AS_REQUIRE([_AS_DIRNAME_PREPARE])
-AS_REQUIRE([_AS_ME_PREPARE])
-AS_REQUIRE([_AS_CR_PREPARE])
-AS_REQUIRE([_AS_LINENO_PREPARE])
-AS_REQUIRE([_AS_ECHO_N_PREPARE])
-AS_REQUIRE([_AS_EXIT_PREPARE])
-AS_REQUIRE([_AS_LN_S_PREPARE])
-AS_REQUIRE([_AS_MKDIR_P_PREPARE])
-AS_REQUIRE([_AS_TEST_PREPARE])
-AS_REQUIRE([_AS_TR_CPP_PREPARE])
-AS_REQUIRE([_AS_TR_SH_PREPARE])
-AS_REQUIRE([_AS_UNSET_PREPARE])
-AS_REQUIRE([_AS_VAR_APPEND_PREPARE], [], [M4SH-INIT-FN])
-AS_REQUIRE([_AS_VAR_ARITH_PREPARE], [], [M4SH-INIT-FN])
-m4_divert_pop[][]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:385: -1- m4_define([m4_location(AS_REQUIRE)], [/usr/share/autoconf/m4sugar/m4sh.m4:385])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:385: -1- m4_define([AS_REQUIRE], [_m4_defun_pro([$0])m4_define([_m4_divert_desired], [m4_default_quoted([$3], [M4SH-INIT])])m4_if(m4_eval(_m4_divert_dump - 0 <= _m4_divert(_m4_divert_desired, [-])),
-       1, [m4_require(],
-	  [m4_divert_require(_m4_divert_desired,]) [$1], [$2])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:394: -1- m4_define([_AS_REQUIRE_SHELL_FN], [
-m4_n([$2])$1 ()
-{
-$3
-} @%:@ $1[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:408: -1- m4_define([AS_REQUIRE_SHELL_FN], [m4_provide_if([AS_SHELL_FN_$1], [],
-[AS_REQUIRE([AS_SHELL_FN_$1],
-[m4_provide([AS_SHELL_FN_$1])_$0($@)],
-m4_default_quoted([$4], [M4SH-INIT-FN]))])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:420: -1- m4_define([_AS_RUN], [m4_ifval([$2], [{ $as_echo "$as_bourne_compatible"$1 | as_run=a $2; }],
-		[(eval $1)]) 2>/dev/null])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:429: -1- m4_define([_AS_SHELL_FN_WORK], [as_fn_return () { (exit [$]1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-AS_IF([( set x; as_fn_ret_success y && test x = "[$]1" )], [],
-      [exitcode=1; echo positional parameters were not saved.])
-test x$exitcode = x0[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:451: -1- m4_define([m4_location(_AS_SHELL_SANITIZE)], [/usr/share/autoconf/m4sugar/m4sh.m4:451])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:451: -1- m4_define([_AS_SHELL_SANITIZE], [_m4_defun_pro([$0])m4_pushdef([AS_EXIT], [exit m4_default(]m4_dquote([$][1])[, 1)])m4_text_box([M4sh Initialization.])
-
-AS_BOURNE_COMPATIBLE
-_AS_ECHO_PREPARE
-_AS_PATH_SEPARATOR_PREPARE
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $[0] in @%:@((
-  *[[\\/]]* ) as_myself=$[0] ;;
-  *) _AS_PATH_WALK([],
-		   [test -r "$as_dir/$[0]" && as_myself=$as_dir/$[0] && break])
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$[0]
-fi
-if test ! -f "$as_myself"; then
-  AS_ECHO(["$as_myself: error: cannot find myself; rerun with an absolute file name"]) >&2
-  AS_EXIT
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-_m4_popdef([AS_EXIT])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:511: -1- m4_define([AS_SHELL_SANITIZE], [_AS_SHELL_SANITIZE
-m4_provide_if([AS_INIT], [],
-[m4_provide([AS_INIT])
-_AS_DETECT_REQUIRED([_AS_SHELL_FN_WORK])
-_AS_DETECT_REQUIRED([_AS_TEST_X_WORKS])
-_AS_DETECT_BETTER_SHELL
-_AS_UNSET_PREPARE
-])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:541: -1- m4_define([_AS_CASE], [ [@%:@(]
-  $1[)] :
-    $2 ;;])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:545: -1- m4_define([_AS_CASE_DEFAULT], [ [@%:@(]
-  *[)] :
-    $1 ;;])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:550: -1- m4_define([m4_location(AS_CASE)], [/usr/share/autoconf/m4sugar/m4sh.m4:550])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:550: -1- m4_define([AS_CASE], [_m4_defun_pro([$0])case $1 in[]m4_map_args_pair([_$0], [_$0_DEFAULT],
-   m4_shift($@m4_if(m4_eval([$# & 1]), [1], [,])))
-esac[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:568: -1- m4_define([m4_location(_AS_EXIT_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:568])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:568: -1- m4_define([_AS_EXIT_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE_SHELL_FN([as_fn_set_status],
-  [AS_FUNCTION_DESCRIBE([as_fn_set_status], [STATUS],
-    [Set $? to STATUS, without forking.])], [  return $[]1])AS_REQUIRE_SHELL_FN([as_fn_exit],
-  [AS_FUNCTION_DESCRIBE([as_fn_exit], [STATUS],
-    [Exit the shell with STATUS, even in a "trap 0" or "set -e" context.])],
-[  set +e
-  as_fn_set_status $[1]
-  exit $[1]])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:585: -1- m4_define([m4_location(AS_EXIT)], [/usr/share/autoconf/m4sugar/m4sh.m4:585])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:585: -1- m4_define([AS_EXIT], [_m4_defun_pro([$0])AS_REQUIRE([_AS_EXIT_PREPARE])[]as_fn_exit m4_ifval([$1], [$1], [$][?])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:607: -1- m4_define([m4_location(AS_FOR)], [/usr/share/autoconf/m4sugar/m4sh.m4:607])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:607: -1- m4_define([AS_FOR], [_m4_defun_pro([$0])m4_pushdef([$1], m4_if([$3], [], [[$$2]], m4_translit([$3], [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789][%+=:,./-]), [], [[$3]], [[$$2]]))for $2[]m4_ifval([$3], [ in $3])
-do :
-  $4
-done[]_m4_popdef([$1])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:629: -1- m4_define([_AS_IF], [elif $1; then :
-  $2
-])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:633: -1- m4_define([_AS_IF_ELSE], [m4_ifnblank([$1],
-[else
-  $1
-])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:639: -1- m4_define([m4_location(AS_IF)], [/usr/share/autoconf/m4sugar/m4sh.m4:639])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:639: -1- m4_define([AS_IF], [_m4_defun_pro([$0])if $1; then :
-  $2
-m4_map_args_pair([_$0], [_$0_ELSE], m4_shift2($@))fi[][]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:649: -1- m4_define([m4_location(AS_SET_STATUS)], [/usr/share/autoconf/m4sugar/m4sh.m4:649])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:649: -1- m4_define([AS_SET_STATUS], [_m4_defun_pro([$0])AS_REQUIRE([_AS_EXIT_PREPARE])[]as_fn_set_status $1[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:657: -1- m4_define([m4_location(_AS_UNSET_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:657])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:657: -1- m4_define([_AS_UNSET_PREPARE], [_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_unset], [VAR], [Portably unset VAR.])
-as_fn_unset ()
-{
-  AS_UNSET([$[1]])
-}
-as_unset=as_fn_unset[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:671: -1- m4_define([m4_location(AS_UNSET)], [/usr/share/autoconf/m4sugar/m4sh.m4:671])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:671: -1- m4_define([AS_UNSET], [_m4_defun_pro([$0]){ AS_LITERAL_WORD_IF([$1], [], [eval ])$1=; unset $1;}[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:689: -1- m4_define([AS_MESSAGE_FD], [1])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:698: -1- m4_define([AS_MESSAGE_LOG_FD])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:706: -1- m4_define([AS_ORIGINAL_STDIN_FD], [0])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:720: -1- m4_define([AS_ESCAPE], [_$0([$1], m4_if([$2], [], [[`], [\"$]], [m4_substr([$2], [0], [1]), [$2]]))])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:732: -1- m4_define([_AS_ESCAPE], [m4_if(m4_index(m4_translit([[$1]], [$3], [$2$2$2$2]), [$2]), [-1],
-       [$0_], [m4_bpatsubst])([$1], [[$2$3]], [\\\&])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:735: -1- m4_define([_AS_ESCAPE_], [$1])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:757: -1- m4_define([_AS_QUOTE], [m4_cond([m4_index([$1], [\])], [-1], [_AS_QUOTE_MODERN],
-	 [m4_eval(m4_index(m4_translit([[$1]], [$], [\]), [\\]) >= 0)],
-[1], [_AS_QUOTE_MODERN],
-	 [m4_eval(m4_index(m4_translit([[$1]], ["], [`]), [\`]) >= 0)],dnl"
-[1], [_AS_QUOTE_OLD],
-	 [_AS_QUOTE_MODERN])([$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:765: -1- m4_define([_AS_QUOTE_MODERN], [_AS_ESCAPE([$1], [`], [""])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:768: -1- m4_define([_AS_QUOTE_OLD], [m4_warn([obsolete],
-   [back quotes and double quotes must not be escaped in: $1])$1])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:776: -1- m4_define([_AS_ECHO_UNQUOTED], [AS_ECHO(["$1"]) >&m4_default([$2], [AS_MESSAGE_FD])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:783: -1- m4_define([_AS_ECHO], [_AS_ECHO_UNQUOTED([_AS_QUOTE([$1])], [$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:790: -1- m4_define([_AS_ECHO_LOG], [_AS_ECHO([$as_me:${as_lineno-$LINENO}: $1], AS_MESSAGE_LOG_FD)[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:790: -1- m4_define([m4_location(_AS_ECHO_LOG)], [/usr/share/autoconf/m4sugar/m4sh.m4:790])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:807: -1- m4_define([m4_location(_AS_ECHO_N_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:807])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:807: -1- m4_define([_AS_ECHO_N_PREPARE], [_m4_defun_pro([$0])ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in @%:@(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:826: -1- m4_define([_AS_ECHO_N], [AS_ECHO_N(["_AS_QUOTE([$1])"]) >&m4_default([$2], [AS_MESSAGE_FD])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:834: -1- m4_define([AS_MESSAGE], [m4_ifval(AS_MESSAGE_LOG_FD,
-	  [{ _AS_ECHO_LOG([$1])
-_AS_ECHO([$as_me: $1], [$2]);}],
-	  [_AS_ECHO([$as_me: $1], [$2])])[][]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:834: -1- m4_define([m4_location(AS_MESSAGE)], [/usr/share/autoconf/m4sugar/m4sh.m4:834])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:845: -1- m4_define([AS_WARN], [AS_MESSAGE([WARNING: $1], [2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:858: -1- m4_define([_AS_ERROR_PREPARE], [AS_REQUIRE_SHELL_FN([as_fn_error],
-  [AS_FUNCTION_DESCRIBE([as_fn_error], [STATUS ERROR]m4_ifval(AS_MESSAGE_LOG_FD,
-      [[ [[LINENO LOG_FD]]]]),
-    [Output "`basename @S|@0`: error: ERROR" to stderr.]
-m4_ifval(AS_MESSAGE_LOG_FD,
-    [[If LINENO and LOG_FD are provided, also output the error to LOG_FD,
-      referencing LINENO.]])
-    [Then exit the script with STATUS, using 1 if that was 0.])],
-[  as_status=$[1]; test $as_status -eq 0 && as_status=1
-m4_ifval(AS_MESSAGE_LOG_FD,
-[m4_pushdef([AS_MESSAGE_LOG_FD], [$[4]])dnl
-  if test "$[4]"; then
-    AS_LINENO_PUSH([$[3]])
-    _AS_ECHO_LOG([error: $[2]])
-  fi
-m4_define([AS_MESSAGE_LOG_FD])], [m4_pushdef([AS_MESSAGE_LOG_FD])])dnl
-  AS_MESSAGE([error: $[2]], [2])
-_m4_popdef([AS_MESSAGE_LOG_FD])dnl
-  AS_EXIT([$as_status])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:883: -1- m4_define([AS_ERROR], [as_fn_error m4_default([$2], [$?]) "_AS_QUOTE([$1])"m4_ifval(AS_MESSAGE_LOG_FD,
-  [ "$LINENO" AS_MESSAGE_LOG_FD])[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:883: -1- m4_define([m4_location(AS_ERROR)], [/usr/share/autoconf/m4sugar/m4sh.m4:883])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:894: -1- m4_define([m4_location(AS_LINENO_PUSH)], [/usr/share/autoconf/m4sugar/m4sh.m4:894])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:894: -1- m4_define([AS_LINENO_PUSH], [_m4_defun_pro([$0])as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:904: -1- m4_define([m4_location(AS_LINENO_POP)], [/usr/share/autoconf/m4sugar/m4sh.m4:904])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:904: -1- m4_define([AS_LINENO_POP], [_m4_defun_pro([$0])eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:921: -1- m4_define([m4_location(_AS_BASENAME_EXPR)], [/usr/share/autoconf/m4sugar/m4sh.m4:921])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:921: -1- m4_define([_AS_BASENAME_EXPR], [_m4_defun_pro([$0])$as_expr X/[]$1 : '.*/\([[^/][^/]*]\)/*$' \| \
-	 X[]$1 : 'X\(//\)$' \| \
-	 X[]$1 : 'X\(/\)' \| .[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:926: -1- m4_define([m4_location(_AS_BASENAME_SED)], [/usr/share/autoconf/m4sugar/m4sh.m4:926])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:926: -1- m4_define([_AS_BASENAME_SED], [_m4_defun_pro([$0])AS_ECHO([X/[]$1]) |
-    sed ['/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'][]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:942: -1- m4_define([AS_BASENAME], [$as_basename -- $1 ||
-_AS_BASENAME_EXPR([$1]) 2>/dev/null ||
-_AS_BASENAME_SED([$1])[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:942: -1- m4_define([m4_location(AS_BASENAME)], [/usr/share/autoconf/m4sugar/m4sh.m4:942])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:954: -1- m4_define([m4_location(_AS_BASENAME_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:954])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:954: -1- m4_define([_AS_BASENAME_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_AS_EXPR_PREPARE])if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:975: -1- m4_define([_AS_DIRNAME_EXPR], [$as_expr X[]$1 : 'X\(.*[[^/]]\)//*[[^/][^/]]*/*$' \| \
-	 X[]$1 : 'X\(//\)[[^/]]' \| \
-	 X[]$1 : 'X\(//\)$' \| \
-	 X[]$1 : 'X\(/\)' \| .[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:975: -1- m4_define([m4_location(_AS_DIRNAME_EXPR)], [/usr/share/autoconf/m4sugar/m4sh.m4:975])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:982: -1- m4_define([m4_location(_AS_DIRNAME_SED)], [/usr/share/autoconf/m4sugar/m4sh.m4:982])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:982: -1- m4_define([_AS_DIRNAME_SED], [_m4_defun_pro([$0])AS_ECHO([X[]$1]) |
-    sed ['/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'][]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1002: -1- m4_define([AS_DIRNAME], [$as_dirname -- $1 ||
-_AS_DIRNAME_EXPR([$1]) 2>/dev/null ||
-_AS_DIRNAME_SED([$1])[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1002: -1- m4_define([m4_location(AS_DIRNAME)], [/usr/share/autoconf/m4sugar/m4sh.m4:1002])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1011: -1- m4_define([m4_location(_AS_DIRNAME_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1011])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1011: -1- m4_define([_AS_DIRNAME_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_AS_EXPR_PREPARE])if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1026: -1- m4_define([AS_ECHO], [$as_echo $1[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1026: -1- m4_define([m4_location(AS_ECHO)], [/usr/share/autoconf/m4sugar/m4sh.m4:1026])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1034: -1- m4_define([AS_ECHO_N], [$as_echo_n $1[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1034: -1- m4_define([m4_location(AS_ECHO_N)], [/usr/share/autoconf/m4sugar/m4sh.m4:1034])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1044: -1- m4_define([m4_location(_AS_ECHO_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1044])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1044: -1- m4_define([_AS_ECHO_PREPARE], [_m4_defun_pro([$0])[as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$][1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$][1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$][1;
-      case $arg in @%:@(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-][]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1090: -1- m4_define([AS_TEST_X], [test -x $1[][]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1090: -1- m4_define([m4_location(AS_TEST_X)], [/usr/share/autoconf/m4sugar/m4sh.m4:1090])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1098: -1- m4_define([AS_EXECUTABLE_P], [as_fn_executable_p $1[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1098: -1- m4_define([m4_location(AS_EXECUTABLE_P)], [/usr/share/autoconf/m4sugar/m4sh.m4:1098])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1108: -1- m4_define([m4_location(_AS_EXPR_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1108])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1108: -1- m4_define([_AS_EXPR_PREPARE], [_m4_defun_pro([$0])if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1121: -1- m4_define([m4_location(AS_ME_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1121])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1121: -1- m4_define([AS_ME_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_$0])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1122: -1- m4_define([m4_location(_AS_ME_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1122])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1122: -1- m4_define([_AS_ME_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_AS_BASENAME_PREPARE])as_me=`AS_BASENAME("$[0]")`
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1146: -1- m4_define([_AS_LINENO_WORKS], [  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"'])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1166: -1- m4_define([m4_location(AS_LINENO_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1166])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1166: -1- m4_define([AS_LINENO_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_$0])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1167: -1- m4_define([m4_location(_AS_LINENO_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1167])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1167: -1- m4_define([_AS_LINENO_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_AS_CR_PREPARE])AS_REQUIRE([_AS_ME_PREPARE])_AS_DETECT_SUGGESTED([_AS_LINENO_WORKS])m4_pushdef([AS_MESSAGE_LOG_FD])m4_pushdef([AS_ERROR],
-  [{ AS_MESSAGE(]m4_dquote([error: $][1])[, [2]); AS_EXIT([1]); }])_AS_LINENO_WORKS || {
-[  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-  sed -n '
-    p
-    /[$]LINENO/=
-  ' <$as_myself |
-    sed '
-      s/[$]LINENO.*/&-/
-      t lineno
-      b
-      :lineno
-      N
-      :loop
-      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-      t loop
-      s/-\n.*//
-    ' >$as_me.lineno &&
-  chmod +x "$as_me.lineno"] ||
-    AS_ERROR([cannot create $as_me.lineno; rerun with a POSIX shell])
-
-  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
-  # already done that, so ensure we don't try to do so again and fall
-  # in an infinite loop.  This has already happened in practice.
-  _as_can_reexec=no; export _as_can_reexec
-  # Don't try to exec as it changes $[0], causing all sort of problems
-  # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensitive to this).
-  . "./$as_me.lineno"
-  # Exit status is that of the last command.
-  exit
-}
-_m4_popdef([AS_MESSAGE_LOG_FD], [AS_ERROR])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1223: -1- m4_define([m4_location(_AS_LN_S_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1223])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1223: -1- m4_define([_AS_LN_S_PREPARE], [_m4_defun_pro([$0])rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
-    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -pR'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -pR'
-  fi
-else
-  as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1257: -1- m4_define([AS_LN_S], [$as_ln_s $1 $2[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1257: -1- m4_define([m4_location(AS_LN_S)], [/usr/share/autoconf/m4sugar/m4sh.m4:1257])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1267: -1- m4_define([_AS_MKDIR_P], [case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`AS_ECHO(["$as_dir"]) | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`AS_DIRNAME("$as_dir")`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || AS_ERROR([cannot create directory $as_dir])
-])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1289: -1- m4_define([AS_MKDIR_P], [as_dir=$1; as_fn_mkdir_p[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1289: -1- m4_define([m4_location(AS_MKDIR_P)], [/usr/share/autoconf/m4sugar/m4sh.m4:1289])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1296: -1- m4_define([m4_location(_AS_MKDIR_P_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1296])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1296: -1- m4_define([_AS_MKDIR_P_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE_SHELL_FN([as_fn_mkdir_p],
-  [AS_FUNCTION_DESCRIBE([as_fn_mkdir_p], [],
-    [Create "$as_dir" as a directory, including parents if necessary.])],
-[
-  _AS_MKDIR_P
-])if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1315: -1- m4_define([m4_location(_AS_PATH_SEPARATOR_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1315])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1315: -1- m4_define([_AS_PATH_SEPARATOR_PREPARE], [_m4_defun_pro([$0])# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1339: -1- m4_define([_AS_PATH_WALK], [as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-m4_ifvaln([$3], [as_found=false])dnl
-m4_bmatch([$1], [[:;]],
-[as_dummy="$1"
-for as_dir in $as_dummy],
-[for as_dir in m4_default([$1], [$PATH])])
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  m4_ifvaln([$3], [as_found=:])dnl
-  $2
-  m4_ifvaln([$3], [as_found=false])dnl
-done
-m4_ifvaln([$3], [$as_found || { $3; }])dnl
-IFS=$as_save_IFS
-[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1339: -1- m4_define([m4_location(_AS_PATH_WALK)], [/usr/share/autoconf/m4sugar/m4sh.m4:1339])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1363: -1- m4_define([AS_SET_CATFILE], [case $2 in @%:@((
-.) AS_VAR_SET([$1], [$3]);;
-*)
-  case $3 in @%:@(((
-  .) AS_VAR_SET([$1], [$2]);;
-  [[\\/]]* | ?:[[\\/]]* ) AS_VAR_SET([$1], [$3]);;
-  *) AS_VAR_SET([$1], [$2/$3]);;
-  esac;;
-esac[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1378: -1- m4_define([_AS_TEST_X_WORKS], [test -x /])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1384: -1- m4_define([m4_location(_AS_TEST_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1384])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1384: -1- m4_define([_AS_TEST_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE_SHELL_FN([as_fn_executable_p],
-  [AS_FUNCTION_DESCRIBE([as_fn_executable_p], [FILE],
-    [Test if FILE is an executable regular file.])],
-  [  test -f "$[]1" && test -x "$[]1"])as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1407: -1- m4_define([AS_BOX], [_$0(m4_expand([$1]), [$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1410: -1- m4_define([_AS_BOX], [m4_if(m4_index(m4_translit([[$1]], [`\"], [$$$]), [$]),
-  [-1], [$0_LITERAL], [$0_INDIR])($@)])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1417: -1- m4_define([_AS_BOX_LITERAL], [AS_ECHO(["_AS_ESCAPE(m4_dquote(m4_expand([m4_text_box($@)])), [`], [\"$])"])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1423: -1- m4_define([_AS_BOX_INDIR], [sed 'h;s/./m4_default([$2], [-])/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
-@%:@@%:@ $1 @%:@@%:@
-_ASBOX])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1433: -1- m4_define([_AS_CLEAN_DIR], [if test -d $1; then
-  find $1 -type d ! -perm -700 -exec chmod u+rwx {} \;
-  rm -fr $1/* $1/.[[!.]] $1/.??*
-fi])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1450: -1- m4_define([AS_FUNCTION_DESCRIBE], [@%:@ $1[]m4_ifval([$2], [ $2])
-@%:@ m4_translit(m4_format([%*s],
-	   m4_decr(m4_qlen(_m4_expand([$1[]m4_ifval([$2], [ $2])
-]))), []), [ ], [-])
-m4_text_wrap([$3], [@%:@ ], [], [$4])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1512: -1- m4_define([AS_HELP_STRING], [m4_text_wrap([$2], m4_cond([[$3]], [], [                          ],
-			    [m4_eval([$3]+0)], [0], [[$3]],
-			    [m4_format([[%*s]], [$3], [])]),
-	      m4_expand([  $1 ]), [$4])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1536: -1- m4_define([AS_IDENTIFIER_IF], [m4_if(_$0(m4_if(m4_index([$1], [@]), [-1],
-  [[$1]], [m4_bpatsubst([[$1]], [@&t@])])), [-], [$2], [$3])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1540: -1- m4_define([_AS_IDENTIFIER_IF], [m4_cond([[$1]], [], [],
-	 [m4_eval(m4_len(m4_translit([[$1]], ][[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789]][)) > 0)], [1], [],
-	 [m4_len(m4_translit(m4_format([[%.1s]], [$1]), ][[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_]][))], [0], [-])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1599: -1- m4_define([AS_LITERAL_IF], [_$0(m4_expand([$1]), [	 ][
-])([$4], [$3], [$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1603: -1- m4_define([_AS_LITERAL_IF], [m4_if(m4_index([$1], [@S|@]), [-1], [$0_(m4_translit([$1],
-  [-:=%/@{}[]#(),.$2]][[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789]][,
-  [++++++$$`````]))], [$0_NO])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1608: -1- m4_define([_AS_LITERAL_IF_], [m4_if(m4_translit([$1], [+]), [], [$0YES],
-       m4_translit([$1], [$]), [], [m4_default], [$0NO])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1612: -1- m4_define([_AS_LITERAL_IF_YES], [$3])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1613: -1- m4_define([_AS_LITERAL_IF_NO], [$2])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1620: -1- m4_define([AS_LITERAL_WORD_IF], [_AS_LITERAL_IF(m4_expand([$1]))([$4], [$3], [$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1628: -1- m4_define([AS_LITERAL_HEREDOC_IF], [_$0(m4_expand([$1]))([$2], [$3])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1631: -1- m4_define([_AS_LITERAL_HEREDOC_IF], [m4_if(m4_index([$1], [@S|@]), [-1],
-  [m4_if(m4_index(m4_translit([[$1]], [\`], [$]), [$]), [-1],
-    [$0_YES], [$0_NO])],
-  [$0_NO])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1637: -1- m4_define([_AS_LITERAL_HEREDOC_IF_YES], [$1])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1638: -1- m4_define([_AS_LITERAL_HEREDOC_IF_NO], [$2])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1648: -1- m4_define([AS_TMPDIR], [# Create a (secure) tmp directory for tmp files.
-m4_if([$2], [], [: "${TMPDIR:=/tmp}"])
-{
-  tmp=`(umask 077 && mktemp -d "m4_default([$2],
-    [$TMPDIR])/$1XXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
-}  ||
-{
-  tmp=m4_default([$2], [$TMPDIR])/$1$$-$RANDOM
-  (umask 077 && mkdir "$tmp")
-} || AS_ERROR([cannot create a temporary directory in m4_default([$2],
-	      [$TMPDIR])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1666: -1- m4_define([AS_UNAME], [{
-cat <<_ASUNAME
-m4_text_box([Platform.])
-
-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
-
-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
-
-_ASUNAME
-
-_AS_PATH_WALK([$PATH], [AS_ECHO(["PATH: $as_dir"])])
-}])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1697: -1- m4_define([m4_location(_AS_VERSION_COMPARE_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1697])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1697: -1- m4_define([_AS_VERSION_COMPARE_PREPARE], [_m4_defun_pro([$0])[as_awk_strverscmp='
-  # Use only awk features that work with 7th edition Unix awk (1978).
-  # My, what an old awk you have, Mr. Solaris!
-  END {
-    while (length(v1) && length(v2)) {
-      # Set d1 to be the next thing to compare from v1, and likewise for d2.
-      # Normally this is a single character, but if v1 and v2 contain digits,
-      # compare them as integers and fractions as strverscmp does.
-      if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) {
-	# Split v1 and v2 into their leading digit string components d1 and d2,
-	# and advance v1 and v2 past the leading digit strings.
-	for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue
-	for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue
-	d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1)
-	d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1)
-	if (d1 ~ /^0/) {
-	  if (d2 ~ /^0/) {
-	    # Compare two fractions.
-	    while (d1 ~ /^0/ && d2 ~ /^0/) {
-	      d1 = substr(d1, 2); len1--
-	      d2 = substr(d2, 2); len2--
-	    }
-	    if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) {
-	      # The two components differ in length, and the common prefix
-	      # contains only leading zeros.  Consider the longer to be less.
-	      d1 = -len1
-	      d2 = -len2
-	    } else {
-	      # Otherwise, compare as strings.
-	      d1 = "x" d1
-	      d2 = "x" d2
-	    }
-	  } else {
-	    # A fraction is less than an integer.
-	    exit 1
-	  }
-	} else {
-	  if (d2 ~ /^0/) {
-	    # An integer is greater than a fraction.
-	    exit 2
-	  } else {
-	    # Compare two integers.
-	    d1 += 0
-	    d2 += 0
-	  }
-	}
-      } else {
-	# The normal case, without worrying about digits.
-	d1 = substr(v1, 1, 1); v1 = substr(v1, 2)
-	d2 = substr(v2, 1, 1); v2 = substr(v2, 2)
-      }
-      if (d1 < d2) exit 1
-      if (d1 > d2) exit 2
-    }
-    # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10),
-    # which mishandles some comparisons of empty strings to integers.
-    if (length(v2)) exit 1
-    if (length(v1)) exit 2
-  }
-'][]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1767: -1- m4_define([AS_VERSION_COMPARE], [as_arg_v1=$1
-as_arg_v2=$2
-awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null
-AS_CASE([$?],
-	[1], [$3],
-	[0], [$4],
-	[2], [$5])[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1767: -1- m4_define([m4_location(AS_VERSION_COMPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1767])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1793: -1- m4_define([m4_location(_AS_CR_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1793])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1793: -1- m4_define([_AS_CR_PREPARE], [_m4_defun_pro([$0])# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1805: -1- m4_define([m4_location(_AS_TR_SH_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1805])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1805: -1- m4_define([_AS_TR_SH_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_AS_CR_PREPARE])# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[[^_$as_cr_alnum]]%_%g'"
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1826: -1- m4_define([AS_TR_SH], [_$0(m4_expand([$1]))[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1826: -1- m4_define([m4_location(AS_TR_SH)], [/usr/share/autoconf/m4sugar/m4sh.m4:1826])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1830: -1- m4_define([_AS_TR_SH], [_AS_LITERAL_IF([$1], [*][	 ][
-])([], [$0_INDIR], [$0_LITERAL])([$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [1])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [2])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [3])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [4])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [5])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [6])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [7])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [8])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [9])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [10])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [11])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [12])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [13])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [14])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [15])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [16])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [17])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [18])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [19])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [20])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [21])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [22])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [23])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [24])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [25])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [26])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [27])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [28])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [29])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [30])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [31])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [32])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [33])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [34])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [35])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [36])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [37])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [38])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [39])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [40])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [41])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [42])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [43])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [44])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [45])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [46])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [47])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [48])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [49])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [50])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [51])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [52])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [53])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [54])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [55])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [56])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [57])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [58])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [59])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [60])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [61])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [62])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [63])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [64])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [65])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [66])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [67])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [68])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [69])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [70])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [71])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [72])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [73])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [74])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [75])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [76])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [77])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [78])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [79])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [80])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [81])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [82])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [83])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [84])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [85])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [86])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [87])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [88])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [89])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [90])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [91])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [92])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [93])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [94])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [95])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [96])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [97])
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-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [126])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [127])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [128])
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-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [131])
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-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [135])
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-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [166])
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-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [249])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [250])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [251])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [252])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [253])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [254])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1837: -3- m4_define([], [255])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1834: -1- m4_define([_AS_TR_SH_LITERAL], [m4_translit([[$1]],
-  [*+[]][
	
-
 !"#*%&'()$+,./:;<=>?@[\]^`{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-],
-  [pp[]][_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1839: -1- m4_define([_AS_TR_SH_INDIR], [`AS_ECHO(["_AS_ESCAPE([[$1]], [`], [\])"]) | $as_tr_sh`])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1845: -1- m4_define([m4_location(_AS_TR_CPP_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1845])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1845: -1- m4_define([_AS_TR_CPP_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_AS_CR_PREPARE])# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[[^_$as_cr_alnum]]%_%g'"
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1859: -1- m4_define([AS_TR_CPP], [_$0(m4_expand([$1]))[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1859: -1- m4_define([m4_location(AS_TR_CPP)], [/usr/share/autoconf/m4sugar/m4sh.m4:1859])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1863: -1- m4_define([_AS_TR_CPP], [_AS_LITERAL_IF([$1], [*][	 ][
-])([], [$0_INDIR], [$0_LITERAL])([$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [1])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [2])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [3])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [4])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [5])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [6])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [7])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [8])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [9])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [10])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [11])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [12])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [13])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [14])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [15])
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-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [211])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [212])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [213])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [214])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [215])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [216])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [217])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [218])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [219])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [220])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [221])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [222])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [223])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [224])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [225])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [226])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [227])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [228])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [229])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [230])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [231])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [232])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [233])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [234])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [235])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [236])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [237])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [238])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [239])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [240])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [241])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [242])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [243])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [244])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [245])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [246])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [247])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [248])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [249])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [250])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [251])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [252])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [253])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [254])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1870: -3- m4_define([], [255])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1867: -1- m4_define([_AS_TR_CPP_LITERAL], [m4_translit([[$1]],
-  [*[]][abcdefghijklmnopqrstuvwxyz
	
-
 !"#*%&'()$+,./:;<=>?@[\]^`{|}~€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-],
-  [P[]][ABCDEFGHIJKLMNOPQRSTUVWXYZ_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1872: -1- m4_define([_AS_TR_CPP_INDIR], [`AS_ECHO(["_AS_ESCAPE([[$1]], [`], [\])"]) | $as_tr_cpp`])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1878: -1- m4_define([m4_location(_AS_TR_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1878])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1878: -1- m4_define([_AS_TR_PREPARE], [_m4_defun_pro([$0])AS_REQUIRE([_AS_TR_SH_PREPARE])AS_REQUIRE([_AS_TR_CPP_PREPARE])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1906: -1- m4_define([m4_location(_AS_VAR_APPEND_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1906])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1906: -1- m4_define([_AS_VAR_APPEND_PREPARE], [_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_append], [VAR VALUE],
-[Append the text in VALUE to the end of the definition contained in
-VAR.  Take advantage of any shell optimizations that allow amortized
-linear growth over repeated appends, instead of the typical quadratic
-growth present in naive implementations.])
-AS_IF([_AS_RUN(["AS_ESCAPE(m4_quote(_AS_VAR_APPEND_WORKS))"])],
-[eval 'as_fn_append ()
-  {
-    eval $[]1+=\$[]2
-  }'],
-[as_fn_append ()
-  {
-    eval $[]1=\$$[]1\$[]2
-  }]) # as_fn_append
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1926: -1- m4_define([_AS_VAR_APPEND_WORKS], [as_var=1; as_var+=2; test x$as_var = x12])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1939: -1- m4_define([AS_VAR_APPEND], [as_fn_append $1 $2[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1939: -1- m4_define([m4_location(AS_VAR_APPEND)], [/usr/share/autoconf/m4sugar/m4sh.m4:1939])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1948: -1- m4_define([m4_location(_AS_VAR_ARITH_PREPARE)], [/usr/share/autoconf/m4sugar/m4sh.m4:1948])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1948: -1- m4_define([_AS_VAR_ARITH_PREPARE], [_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_arith], [ARG...],
-[Perform arithmetic evaluation on the ARGs, and store the result in
-the global $as_val.  Take advantage of shells that can avoid forks.
-The arguments must be portable across $(()) and expr.])
-AS_IF([_AS_RUN(["AS_ESCAPE(m4_quote(_AS_VAR_ARITH_WORKS))"])],
-[eval 'as_fn_arith ()
-  {
-    as_val=$(( $[]* ))
-  }'],
-[as_fn_arith ()
-  {
-    as_val=`expr "$[]@" || test $? -eq 1`
-  }]) # as_fn_arith
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1967: -1- m4_define([_AS_VAR_ARITH_WORKS], [test $(( 1 + 1 )) = 2])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1981: -1- m4_define([AS_VAR_ARITH], [as_fn_arith $2 && AS_VAR_SET([$1], [$as_val])[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1981: -1- m4_define([m4_location(AS_VAR_ARITH)], [/usr/share/autoconf/m4sugar/m4sh.m4:1981])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:1991: -1- m4_define([AS_VAR_COPY], [AS_LITERAL_WORD_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2002: -1- m4_define([AS_VAR_GET], [AS_LITERAL_WORD_IF([$1],
-	       [$$1],
-  [`eval 'as_val=${'_AS_ESCAPE([[$1]], [`], [\])'};AS_ECHO(["$as_val"])'`])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2012: -1- m4_define([AS_VAR_IF], [AS_LITERAL_WORD_IF([$1],
-  [AS_IF(m4_ifval([$2], [[test "x$$1" = x[]$2]], [[${$1:+false} :]])],
-  [AS_VAR_COPY([as_val], [$1])
-   AS_IF(m4_ifval([$2], [[test "x$as_val" = x[]$2]], [[${as_val:+false} :]])],
-  [AS_IF(m4_ifval([$2],
-    [[eval test \"x\$"$1"\" = x"_AS_ESCAPE([$2], [`], [\"$])"]],
-    [[eval \${$1:+false} :]])]),
-[$3], [$4])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2051: -1- m4_define([AS_VAR_POPDEF], [m4_popdef([$1])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2066: -1- m4_define([AS_VAR_PUSHDEF], [_$0([$1], m4_expand([$2]))[]])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2066: -1- m4_define([m4_location(AS_VAR_PUSHDEF)], [/usr/share/autoconf/m4sugar/m4sh.m4:2066])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2070: -1- m4_define([_AS_VAR_PUSHDEF], [_AS_LITERAL_IF([$2], [	 ][
-])([], [as_$1=_AS_TR_SH_INDIR([$2])
-m4_pushdef([$1], [$as_[$1]])],
-[m4_pushdef([$1], [_AS_TR_SH_LITERAL([$2])])])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2082: -1- m4_define([AS_VAR_SET], [AS_LITERAL_WORD_IF([$1],
-	       [$1=$2],
-	       [eval "$1=_AS_ESCAPE([$2], [`], [\"$])"])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2092: -1- m4_define([AS_VAR_SET_IF], [AS_IF([AS_VAR_TEST_SET([$1])], [$2], [$3])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2100: -1- m4_define([AS_VAR_TEST_SET], [AS_LITERAL_WORD_IF([$1],
-  [${$1+:} false],
-  [{ as_var=$1; eval \${$as_var+:} false; }],
-  [eval \${$1+:} false])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2121: -1- m4_define([m4_location(AS_INIT_GENERATED)], [/usr/share/autoconf/m4sugar/m4sh.m4:2121])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2121: -1- m4_define([AS_INIT_GENERATED], [_m4_defun_pro([$0])m4_require([AS_PREPARE])m4_pushdef([AS_MESSAGE_LOG_FD])as_write_fail=0
-cat >$1 <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-$2
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$1 <<\_ASEOF || as_write_fail=1
-_AS_SHELL_SANITIZE
-_AS_PREPARE
-m4_if(AS_MESSAGE_FD, [1], [], [exec AS_MESSAGE_FD>&1
-])m4_text_box([Main body of $1 script.])
-_ASEOF
-test $as_write_fail = 0 && chmod +x $1[]dnl
-_m4_popdef([AS_MESSAGE_LOG_FD])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/m4sugar/m4sh.m4:2146: -1- m4_define([AS_INIT], [# Wrap our cleanup prior to m4sugar's cleanup.
-m4_wrap([_AS_CLEANUP])
-m4_init
-m4_provide([AS_INIT])
-
-# Forbidden tokens and exceptions.
-m4_pattern_forbid([^_?AS_])
-
-# Bangshe and minimal initialization.
-m4_divert_text([BINSH], [@%:@! /bin/sh])
-m4_divert_text([HEADER-COMMENT],
-	       [@%:@ Generated from __file__ by m4_PACKAGE_STRING.])
-m4_divert_text([M4SH-SANITIZE], [_AS_SHELL_SANITIZE])
-m4_divert_text([M4SH-INIT-FN], [m4_text_box([M4sh Shell Functions.])])
-
-# Let's go!
-m4_divert([BODY])dnl
-m4_text_box([Main body of script.])
-_AS_DETECT_REQUIRED([_AS_SHELL_FN_WORK])dnl
-_AS_DETECT_REQUIRED([_AS_TEST_X_WORKS])dnl
-AS_REQUIRE([_AS_UNSET_PREPARE], [], [M4SH-INIT-FN])dnl
-])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:34: -1- m4_include([autoconf/autoupdate.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:34: -1- m4_define([m4_include(autoconf/autoupdate.m4)])
-m4trace:/usr/share/autoconf/autoconf/autoupdate.m4:43: -1- m4_define([AU_DEFINE], [])
-m4trace:/usr/share/autoconf/autoconf/autoupdate.m4:57: -1- m4_define([AU_DEFUN], [# This is what autoupdate's m4 run will expand.  It fires
-# the warning (with _au_warn_XXX), outputs it into the
-# updated configure.ac (with AC_DIAGNOSE), and then outputs
-# the replacement expansion.
-AU_DEFINE([$1],
-[m4_ifval([$3], [_au_warn_$1([$3])AC_DIAGNOSE([obsolete], [$3])d[]nl
-])dnl
-$2])
-
-# This is an auxiliary macro that is also run when
-# autoupdate runs m4.  It simply calls m4_warning, but
-# we need a wrapper so that each warning is emitted only
-# once.  We break the quoting in m4_warning's argument in
-# order to expand this macro's arguments, not AU_DEFUN's.
-AU_DEFINE([_au_warn_$1],
-[m4_warning($][@)dnl
-m4_define([_au_warn_$1], [])])
-
-# Finally, this is the expansion that is picked up by
-# autoconf.  It tells the user to run autoupdate, and
-# then outputs the replacement expansion.  We do not care
-# about autoupdate's warning because that contains
-# information on what to do *after* running autoupdate.
-AC_DEFUN([$1],
-	 [AC_DIAGNOSE([obsolete], [The macro `$1' is obsolete.
-You should run autoupdate.])dnl
-$2])])
-m4trace:/usr/share/autoconf/autoconf/autoupdate.m4:102: -1- m4_define([AU_ALIAS], [AU_DEFUN([$1], _AU_ALIAS_BODY([$], [$2]))])
-m4trace:/usr/share/autoconf/autoconf/autoupdate.m4:108: -1- m4_define([_AU_ALIAS_BODY], [[m4_if($1#, 0, [$2], [$2($1@)])]])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:35: -1- m4_include([autoconf/autoscan.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:35: -1- m4_define([m4_include(autoconf/autoscan.m4)])
-m4trace:/usr/share/autoconf/autoconf/autoscan.m4:33: -1- m4_define([AN_OUTPUT], [])
-m4trace:/usr/share/autoconf/autoconf/autoscan.m4:45: -1- m4_define([AN_FUNCTION], [AN_OUTPUT([function], $@)])
-m4trace:/usr/share/autoconf/autoconf/autoscan.m4:46: -1- m4_define([AN_HEADER], [AN_OUTPUT([header], $@)])
-m4trace:/usr/share/autoconf/autoconf/autoscan.m4:47: -1- m4_define([AN_IDENTIFIER], [AN_OUTPUT([identifier], $@)])
-m4trace:/usr/share/autoconf/autoconf/autoscan.m4:48: -1- m4_define([AN_LIBRARY], [AN_OUTPUT([library], $@)])
-m4trace:/usr/share/autoconf/autoconf/autoscan.m4:49: -1- m4_define([AN_MAKEVAR], [AN_OUTPUT([makevar], $@)])
-m4trace:/usr/share/autoconf/autoconf/autoscan.m4:50: -1- m4_define([AN_PROGRAM], [AN_OUTPUT([program], $@)])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:36: -1- m4_include([autoconf/general.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:36: -1- m4_define([m4_include(autoconf/general.m4)])
-m4trace:/usr/share/autoconf/autoconf/general.m4:3: -1- m4_define([_AC_COPYRIGHT_YEARS], [
-Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-])
-m4trace:/usr/share/autoconf/autoconf/general.m4:115: -1- m4_define([_m4_divert(DEFAULTS)], [10])
-m4trace:/usr/share/autoconf/autoconf/general.m4:116: -1- m4_define([_m4_divert(PARSE_ARGS)], [20])
-m4trace:/usr/share/autoconf/autoconf/general.m4:118: -1- m4_define([_m4_divert(HELP_BEGIN)], [100])
-m4trace:/usr/share/autoconf/autoconf/general.m4:119: -1- m4_define([_m4_divert(HELP_CANON)], [101])
-m4trace:/usr/share/autoconf/autoconf/general.m4:120: -1- m4_define([_m4_divert(HELP_ENABLE)], [102])
-m4trace:/usr/share/autoconf/autoconf/general.m4:121: -1- m4_define([_m4_divert(HELP_WITH)], [103])
-m4trace:/usr/share/autoconf/autoconf/general.m4:122: -1- m4_define([_m4_divert(HELP_VAR)], [104])
-m4trace:/usr/share/autoconf/autoconf/general.m4:123: -1- m4_define([_m4_divert(HELP_VAR_END)], [105])
-m4trace:/usr/share/autoconf/autoconf/general.m4:124: -1- m4_define([_m4_divert(HELP_END)], [106])
-m4trace:/usr/share/autoconf/autoconf/general.m4:126: -1- m4_define([_m4_divert(VERSION_BEGIN)], [200])
-m4trace:/usr/share/autoconf/autoconf/general.m4:127: -1- m4_define([_m4_divert(VERSION_FSF)], [201])
-m4trace:/usr/share/autoconf/autoconf/general.m4:128: -1- m4_define([_m4_divert(VERSION_USER)], [202])
-m4trace:/usr/share/autoconf/autoconf/general.m4:129: -1- m4_define([_m4_divert(VERSION_END)], [203])
-m4trace:/usr/share/autoconf/autoconf/general.m4:131: -1- m4_define([_m4_divert(SHELL_FN)], [250])
-m4trace:/usr/share/autoconf/autoconf/general.m4:133: -1- m4_define([_m4_divert(INIT_PREPARE)], [300])
-m4trace:/usr/share/autoconf/autoconf/general.m4:167: -1- m4_define([AC_OBSOLETE], [AC_DIAGNOSE([obsolete], [$1 is obsolete$2])])
-m4trace:/usr/share/autoconf/autoconf/general.m4:181: -1- m4_define([m4_location(AC_REQUIRE_SHELL_FN)], [/usr/share/autoconf/autoconf/general.m4:181])
-m4trace:/usr/share/autoconf/autoconf/general.m4:181: -1- m4_define([AC_REQUIRE_SHELL_FN], [_m4_defun_pro([$0])AS_REQUIRE_SHELL_FN([$1], [$2], [$3], m4_default_quoted([$4], [SHELL_FN]))[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/general.m4:193: -1- AU_DEFINE([AC_FOREACH], [m4_ifval([], [_au_warn_AC_FOREACH([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-[m4_foreach_w($@)]])
-m4trace:/usr/share/autoconf/autoconf/general.m4:193: -1- AU_DEFINE([_au_warn_AC_FOREACH], [m4_warning($@)dnl
-m4_define([_au_warn_AC_FOREACH], [])])
-m4trace:/usr/share/autoconf/autoconf/general.m4:193: -1- m4_define([m4_location(AC_FOREACH)], [/usr/share/autoconf/autoconf/general.m4:193])
-m4trace:/usr/share/autoconf/autoconf/general.m4:193: -1- m4_define([AC_FOREACH], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_FOREACH' is obsolete.
-You should run autoupdate.])dnl
-[m4_foreach_w($@)][]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/general.m4:194: -1- m4_define([m4_location(AC_FOREACH)], [/usr/share/autoconf/autoconf/general.m4:194])
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-[[  --host=HOST       cross-compile to build programs to run on HOST [BUILD]]])dnl
-AC_CACHE_CHECK([host system type], [ac_cv_host],
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-m4trace:/usr/share/autoconf/autoconf/general.m4:1857: -1- m4_define([AC_CANONICAL_SYSTEM], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_CANONICAL_SYSTEM' is obsolete.
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-_ACEOF
-
-_AC_CACHE_DUMP() |
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2031: -1- m4_define([AC_CACHE_VAL], [_m4_defun_pro([$0])AS_LITERAL_WORD_IF([$1], [m4_if(m4_index(m4_quote($1), [_cv_]), [-1],
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-m4_if(m4_index([$2], [AC_DEFINE]), [-1], [],
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-m4_if(m4_index([$2], [AC_SUBST]), [-1], [],
-      [AC_DIAGNOSE([syntax],
-[$0($1, ...): suspicious presence of an AC_SUBST in the second argument, ]dnl
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-AS_VAR_SET_IF([$1],
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2052: -1- m4_define([m4_location(AC_CACHE_CHECK)], [/usr/share/autoconf/autoconf/general.m4:2052])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2052: -1- m4_define([AC_CACHE_CHECK], [_m4_defun_pro([$0])AC_MSG_CHECKING([$1])
-AC_CACHE_VAL([$2], [$3])dnl
-AS_LITERAL_WORD_IF([$2],
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-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2064: -1- m4_define([m4_location(_AC_CACHE_CHECK_INT)], [/usr/share/autoconf/autoconf/general.m4:2064])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2064: -1- m4_define([_AC_CACHE_CHECK_INT], [_m4_defun_pro([$0])AC_CACHE_CHECK([$1], [$2],
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-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2079: -1- m4_define([AC_DEFINE_TRACE_LITERAL], [m4_pattern_allow([^$1$])dnl
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2090: -1- m4_define([AC_DEFINE_TRACE], [AS_LITERAL_WORD_IF([$1], [AC_DEFINE_TRACE_LITERAL(_m4_expand([$1]))])])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2099: -1- m4_define([AC_DEFINE], [_AC_DEFINE_Q([_$0], $@)])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2105: -1- m4_define([_AC_DEFINE], [AS_ECHO(["AS_ESCAPE([[$1]])"]) >>confdefs.h])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2113: -1- m4_define([AC_DEFINE_UNQUOTED], [_AC_DEFINE_Q([_$0], $@)])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2121: -1- m4_define([_AC_DEFINE_UNQUOTED], [m4_if(m4_bregexp([$1], [\\\|`\|\$(\|\${\|@]), [-1],
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2176: -1- m4_define([AC_SUBST], [AS_IDENTIFIER_IF([$1], [],
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2188: -1- m4_define([AC_SUBST_FILE], [m4_pattern_allow([^$1$])dnl
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2207: -1- m4_define([AC_DIAGNOSE], [m4_warn($@)])
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2248: -1- m4_define([m4_location(AC_MSG_NOTICE)], [/usr/share/autoconf/autoconf/general.m4:2248])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2249: -1- m4_define([m4_location(AC_MSG_ERROR)], [/usr/share/autoconf/autoconf/general.m4:2249])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2250: -1- m4_define([AC_MSG_FAILURE], [{ AS_MESSAGE([error: in `$ac_pwd':], 2)
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2266: -1- m4_define([m4_location(AC_CHECKING)], [/usr/share/autoconf/autoconf/general.m4:2266])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2266: -1- m4_define([AC_CHECKING], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_CHECKING' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2273: -1- m4_define([m4_location(AC_MSG_RESULT_UNQUOTED)], [/usr/share/autoconf/autoconf/general.m4:2273])
-m4trace:/usr/share/autoconf/autoconf/general.m4:2273: -1- m4_define([AC_MSG_RESULT_UNQUOTED], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_MSG_RESULT_UNQUOTED' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/general.m4:2281: -1- m4_define([AC_VERBOSE], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_VERBOSE' is obsolete.
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-rm -f conf$$files.sh
-])dnl
-
-{
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-  echo "_ACEOF"
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-  AC_MSG_ERROR([could not make $CONFIG_STATUS])
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
-ac_delim='%!_!# '
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-    AC_MSG_ERROR([could not make $CONFIG_STATUS])
-
-dnl Do not use grep on conf$$subs.awk, since AIX grep has a line length limit.
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-  if test $ac_delim_n = $ac_delim_num; then
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-    AC_MSG_ERROR([could not make $CONFIG_STATUS])
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-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
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-done
-rm -f conf$$subs.sh
-
-dnl Initialize an awk array of substitutions, keyed by variable name.
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-dnl The initial line contains the variable name VAR, then a `!'.
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-dnl We deal with one input line at a time to avoid sed pattern space
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-dnl risk splitting an escape sequence).
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-dnl Output as separate string literals, joined with backslash-newline.
-dnl Eliminate the newline after `=' in a second script, for readability.
-dnl
-dnl Notes to the main part of the awk script:
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-dnl m4-double-quote most of the scripting for readability.
-[cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
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-g
-s/^[^!]*!//
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-s/\(.\{]_AC_AWK_LITERAL_LIMIT[\}\)..*/\1/
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-n
-b repl
-:more1
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-s/.\{]_AC_AWK_LITERAL_LIMIT[\}//
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-h
-s/\(.\{]_AC_AWK_LITERAL_LIMIT[\}\)..*/\1/
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-s/["\\]/\\&/g; s/^/"/; s/$/"/
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-b
-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{]_AC_AWK_LITERAL_LIMIT[\}//
-t delim
-' <conf$$subs.awk | sed '
-/^[^""]/{
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-  s/\n//
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-' >>$CONFIG_STATUS || ac_write_fail=1
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-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
-  for (key in S) S_is_set[key] = 1
-  FS = ""
-]m4_ifdef([_AC_SUBST_FILES],
-[  \$ac_cs_awk_pipe_init])[
-}
-{
-  line = $ 0
-  nfields = split(line, field, "@")
-  substed = 0
-  len = length(field[1])
-  for (i = 2; i < nfields; i++) {
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-    keylen = length(key)
-    if (S_is_set[key]) {
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-      substed = 1
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-      len += 1 + keylen
-  }
-]m4_ifdef([_AC_SUBST_FILES],
-[[  if (nfields == 3 && !substed) {
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-    }
-  }]])[
-  print line
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-]dnl end of double-quoted part
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-[\$ac_cs_awk_pipe_fini])
-_ACAWK
-_ACEOF
-dnl See if CR is the EOL marker.  If not, remove any EOL-related
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-dnl "])
-dnl The original aim was that users should be able to substitute any
-dnl characters they like (except for \0).  And the above is not so
-dnl unlikely if the configure script itself happens to be converted
-dnl to w32 text mode.
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
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-  cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-  || AC_MSG_ERROR([could not setup config files machinery])
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
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-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-  ac_vpsub=['/^[	 ]*VPATH[	 ]*=[	 ]*/{
-h
-s///
-s/^/:/
-s/[	 ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
-s/:*$//
-x
-s/\(=[	 ]*\).*/\1/
-G
-s/\n//
-s/^[^=]*=[	 ]*$//
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-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-
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-m4trace:/usr/share/autoconf/autoconf/status.m4:585: -1- m4_define([_AC_OUTPUT_FILE_ADJUST_DIR], [s&@$1@&$ac_$1&;t t[]AC_SUBST_TRACE([$1])])
-m4trace:/usr/share/autoconf/autoconf/status.m4:597: -1- m4_define([_AC_OUTPUT_FILE], [
-  #
-  # CONFIG_FILE
-  #
-
-AC_PROVIDE_IFELSE([AC_PROG_INSTALL],
-[  case $INSTALL in
-  [[\\/$]]* | ?:[[\\/]]* ) ac_INSTALL=$INSTALL ;;
-  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
-  esac
-])dnl
-AC_PROVIDE_IFELSE([AC_PROG_MKDIR_P],
-[  ac_MKDIR_P=$MKDIR_P
-  case $MKDIR_P in
-  [[\\/$]]* | ?:[[\\/]]* ) ;;
-  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
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-])dnl
-_ACEOF
-
-m4_ifndef([AC_DATAROOTDIR_CHECKED],
-[cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# If the template does not know about datarootdir, expand it.
-# FIXME: This hack should be removed a few years after 2.60.
-ac_datarootdir_hack=; ac_datarootdir_seen=
-m4_define([_AC_datarootdir_vars],
-	  [datadir, docdir, infodir, localedir, mandir])]dnl
-[m4_define([_AC_datarootdir_subst], [  s&@$][1@&$$][1&g])]dnl
-[ac_sed_dataroot='
-/datarootdir/ {
-  p
-  q
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-m4_map_args_sep([/@], [@/p], [
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-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@[]m4_join([@*|*@], _AC_datarootdir_vars)@*)
-  AC_MSG_WARN([$ac_file_inputs seems to ignore the --datarootdir setting])
-_ACEOF
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-  ac_datarootdir_hack='
-m4_map_args_sep([_AC_datarootdir_subst(], [)], [
-], _AC_datarootdir_vars)
-  s&\\\${datarootdir}&$datarootdir&g' ;;
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-_ACEOF
-])dnl
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
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-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-[/@[a-zA-Z_][a-zA-Z_0-9]*@/!b]
-dnl configure_input is a somewhat special, so we don't call AC_SUBST_TRACE.
-dnl Note if you change the s||| delimiter here, don't forget to adjust
-dnl ac_sed_conf_input accordingly.  Using & is a bad idea if & appears in
-dnl the replacement string.
-s|@configure_input@|$ac_sed_conf_input|;t t
-dnl During the transition period, this is a special case:
-s&@top_builddir@&$ac_top_builddir_sub&;t t[]AC_SUBST_TRACE([top_builddir])
-dnl For this substitution see the witness macro _AC_HAVE_TOP_BUILD_PREFIX above.
-s&@top_build_prefix@&$ac_top_build_prefix&;t t[]AC_SUBST_TRACE([top_build_prefix])
-m4_map_args_sep([$0_ADJUST_DIR(], [)], [
-], [srcdir], [abs_srcdir], [top_srcdir], [abs_top_srcdir],
-   [builddir], [abs_builddir],
-   [abs_top_builddir]AC_PROVIDE_IFELSE([AC_PROG_INSTALL],
-     [, [INSTALL]])AC_PROVIDE_IFELSE([AC_PROG_MKDIR_P], [, [MKDIR_P]]))
-m4_ifndef([AC_DATAROOTDIR_CHECKED], [$ac_datarootdir_hack
-])dnl
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" m4_defn([_AC_SUBST_CMDS]) \
-  >$ac_tmp/out || AC_MSG_ERROR([could not create $ac_file])
-
-m4_ifndef([AC_DATAROOTDIR_CHECKED],
-[test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[[	 ]]*datarootdir[[	 ]]*:*=/p' \
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-
-  rm -f "$ac_tmp/stdin"
-  case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
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-  || AC_MSG_ERROR([could not create $ac_file])
-dnl This would break Makefile dependencies:
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-m4trace:/usr/share/autoconf/autoconf/status.m4:713: -1- m4_define([m4_location(AC_CONFIG_HEADERS)], [/usr/share/autoconf/autoconf/status.m4:713])
-m4trace:/usr/share/autoconf/autoconf/status.m4:713: -1- m4_define([AC_CONFIG_HEADERS], [_m4_defun_pro([$0])_AC_CONFIG_FOOS([HEADERS], $@)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/status.m4:719: -1- m4_define([m4_location(AC_CONFIG_HEADER)], [/usr/share/autoconf/autoconf/status.m4:719])
-m4trace:/usr/share/autoconf/autoconf/status.m4:719: -1- m4_define([AC_CONFIG_HEADER], [_m4_defun_pro([$0])AC_CONFIG_HEADERS([$1])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/status.m4:732: -1- m4_define([_AC_OUTPUT_HEADERS_PREPARE], [# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-dnl This `||' list is finished at the end of _AC_OUTPUT_HEADERS_PREPARE.
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-_ACEOF
-
-# Transform confdefs.h into an awk script `defines.awk', embedded as
-# here-document in config.status, that substitutes the proper values into
-# config.h.in to produce config.h.
-
-# Create a delimiter string that does not exist in confdefs.h, to ease
-# handling of long lines.
-ac_delim='%!_!# '
-for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
-    break
-  elif $ac_last_try; then
-    AC_MSG_ERROR([could not make $CONFIG_HEADERS])
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-
-# For the awk script, D is an array of macro values keyed by name,
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-dnl
-dnl Structure of the sed script that reads confdefs.h:
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-dnl def:   deal with a `#define' line
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-dnl bsnlc: handle a continuation line that ends with backslash-newline
-dnl
-dnl Each sub part escapes the awk special characters and outputs a statement
-dnl inserting the macro value into the array D, keyed by name.  If the macro
-dnl uses parameters, they are added in the array P, keyed by name.
-dnl
-dnl Long values are split into several string literals with help of ac_delim.
-dnl Assume nobody uses macro names of nearly 150 bytes length.
-dnl
-dnl The initial replace for `#define' lines inserts a leading space
-dnl in order to ease later matching; otherwise, output lines may be
-dnl repeatedly matched.
-dnl
-dnl m4-double-quote most of this for [, ], define, and substr:
-[
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-sed -n '
-s/.\{]_AC_AWK_LITERAL_LIMIT[\}/&'"$ac_delim"'/g
-t rset
-:rset
-s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
-t def
-d
-:def
-s/\\$//
-t bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3"/p
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
-d
-:bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
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-t cont
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
-t cont
-d
-:cont
-n
-s/.\{]_AC_AWK_LITERAL_LIMIT[\}/&'"$ac_delim"'/g
-t clear
-:clear
-s/\\$//
-t bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/"/p
-d
-:bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
-b cont
-' <confdefs.h | sed '
-s/'"$ac_delim"'/"\\\
-"/g' >>$CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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-/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
-  line = \$ 0
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-    mac1 = arg[3]
-  } else {
-    defundef = substr(arg[1], 2)
-    mac1 = arg[2]
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-  split(mac1, mac2, "(") #)
-  macro = mac2[1]
-  prefix = substr(line, 1, index(line, defundef) - 1)
-  if (D_is_set[macro]) {
-    # Preserve the white space surrounding the "#".
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-  } else {
-    # Replace #undef with comments.  This is necessary, for example,
-    # in the case of _POSIX_SOURCE, which is predefined and required
-    # on some systems where configure will not decide to define it.
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-      print "/*", prefix defundef, macro, "*/"
-      next
-    }
-  }
-}
-{ print }
-]dnl End of double-quoted section
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-dnl finish `||' list indicating write error:
-  AC_MSG_ERROR([could not setup config headers machinery])
-fi # test -n "$CONFIG_HEADERS"
-
-])
-m4trace:/usr/share/autoconf/autoconf/status.m4:877: -1- m4_define([_AC_OUTPUT_HEADER], [
-  #
-  # CONFIG_HEADER
-  #
-  if test x"$ac_file" != x-; then
-    {
-      AS_ECHO(["/* $configure_input  */"]) \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
-      || AC_MSG_ERROR([could not create $ac_file])
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      AC_MSG_NOTICE([$ac_file is unchanged])
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-      rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
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-    AS_ECHO(["/* $configure_input  */"]) \
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-dnl If running for Automake, be ready to perform additional
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-])
-m4trace:/usr/share/autoconf/autoconf/status.m4:921: -1- m4_define([m4_location(AC_CONFIG_LINKS)], [/usr/share/autoconf/autoconf/status.m4:921])
-m4trace:/usr/share/autoconf/autoconf/status.m4:921: -1- m4_define([AC_CONFIG_LINKS], [_m4_defun_pro([$0])_AC_CONFIG_FOOS([LINKS], $@)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/status.m4:938: -1- AU_DEFINE([AC_LINK_FILES], [m4_ifval([It is technically impossible to `autoupdate' cleanly from AC_LINK_FILES
-to AC_CONFIG_LINKS.  `autoupdate' provides a functional but inelegant
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-update, you should probably tune the result yourself.])d[]nl
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-m4_define_default([_AC_LINK_FILES_CNT], 0)dnl
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-ac_sources="$1"
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-AC_CONFIG_LINKS($[ac_config_links_]_AC_LINK_FILES_CNT)dnl
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-m4trace:/usr/share/autoconf/autoconf/status.m4:938: -1- AU_DEFINE([_au_warn_AC_LINK_FILES], [m4_warning($@)dnl
-m4_define([_au_warn_AC_LINK_FILES], [])])
-m4trace:/usr/share/autoconf/autoconf/status.m4:938: -1- m4_define([m4_location(AC_LINK_FILES)], [/usr/share/autoconf/autoconf/status.m4:938])
-m4trace:/usr/share/autoconf/autoconf/status.m4:938: -1- m4_define([AC_LINK_FILES], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_LINK_FILES' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 2, ,
-       [m4_fatal([$0: incorrect number of arguments])])dnl
-m4_define_default([_AC_LINK_FILES_CNT], 0)dnl
-m4_define([_AC_LINK_FILES_CNT], m4_incr(_AC_LINK_FILES_CNT))dnl
-ac_sources="$1"
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-  set $ac_sources; ac_source=$[1]; shift; ac_sources=$[*]
-  [ac_config_links_]_AC_LINK_FILES_CNT="$[ac_config_links_]_AC_LINK_FILES_CNT $ac_dest:$ac_source"
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-AC_CONFIG_LINKS($[ac_config_links_]_AC_LINK_FILES_CNT)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/status.m4:962: -1- m4_define([_AC_OUTPUT_LINK], [
-  #
-  # CONFIG_LINK
-  #
-
-  if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
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-
-    AC_MSG_NOTICE([linking $ac_source to $ac_file])
-
-    if test ! -r "$ac_source"; then
-      AC_MSG_ERROR([$ac_source: file not found])
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-  *) AC_MSG_ERROR([invalid argument: `$ac_config_target']);;
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-m4_ifdef([_AC_SEEN_CONFIG(ANY)], [_AC_OUTPUT_MAIN_LOOP])[]dnl
-
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-_ACEOF
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-m4trace:/usr/share/autoconf/autoconf/status.m4:1599: -1- m4_define([m4_location(_AC_OUTPUT_MAIN_LOOP)], [/usr/share/autoconf/autoconf/status.m4:1599])
-m4trace:/usr/share/autoconf/autoconf/status.m4:1599: -1- m4_define([_AC_OUTPUT_MAIN_LOOP], [_m4_defun_pro([$0])
-# If the user did not use the arguments to specify the items to instantiate,
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-# We use the long form for the default assignment because of an extremely
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-m4_ifdef([_AC_SEEN_CONFIG(HEADERS)],
-[  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
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-m4_ifdef([_AC_SEEN_CONFIG(LINKS)],
-[  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
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-m4_ifdef([_AC_SEEN_CONFIG(COMMANDS)],
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-fi
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-# Have a temporary directory for convenience.  Make it in the build tree
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-dnl The comment above AS_TMPDIR says at most 4 chars are allowed.
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-ac_tmp=$tmp
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-m4_ifdef([_AC_SEEN_CONFIG(FILES)], [_AC_OUTPUT_FILES_PREPARE])[]dnl
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-
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-
-    case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
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-  ac_dir=`AS_DIRNAME(["$ac_file"])`
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-  case $ac_mode in
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-  m4_ifdef([_AC_SEEN_CONFIG(LINKS)],    [:L)_AC_OUTPUT_LINK ;;])
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-dnl Some shells don't like empty case/esac
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-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-#
-# If the first sed substitution is executed (which looks for macros that
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-ac_script='
-:mline
-/\\$/{
- N
- s,\\\n,,
- b mline
-}
-t clear
-:clear
-s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
-t quote
-s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
-t quote
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-s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
-s/\[/\\&/g
-s/\]/\\&/g
-s/\$/$$/g
-H
-:any
-${
-	g
-	s/^\n//
-	s/\n/ /g
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-'
-DEFS=`sed -n "$ac_script" confdefs.h`
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-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:38: -1- m4_include([autoconf/autoheader.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:38: -1- m4_define([m4_include(autoconf/autoheader.m4)])
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-[cat >$1/atconfig <<ATEOF
-@%:@ Configurable variable values for building test suites.
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-abs_top_builddir='$ac_abs_top_builddir'
-
-# Backward compatibility with Autotest <= 2.59b:
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-AUTOTEST_PATH='m4_default([$2], [$1])'
-
-SHELL=\${CONFIG_SHELL-'$SHELL'}
-m4_provide_if([AC_ERLANG_PATH_ERL], [
-ERL='$ERL'
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-m4_provide_if([AC_ERLANG_PATH_ERLC], [
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-ERLCFLAGS='$ERLCFLAGS'
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-ATEOF
-],
-[m4_provide_if([AC_ERLANG_PATH_ERL], [ERL="$ERL"
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-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:40: -1- m4_include([autoconf/programs.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:40: -1- m4_define([m4_include(autoconf/programs.m4)])
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-[  else
-    # Default is a loser.
-    AC_MSG_ERROR([$1=$6 unacceptable, but no other $4 found in dnl
-m4_default([$5], [\$PATH])])
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-  fi
-fi])dnl
-dnl If no 4th arg is given, leave the cache variable unset,
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-$1=$ac_cv_prog_$1
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-AC_SUBST([$1])dnl
-[]_m4_defun_epi([$0])])
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-AC_SUBST([$1])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/programs.m4:164: -1- m4_define([m4_location(AC_PATH_PROGS)], [/usr/share/autoconf/autoconf/programs.m4:164])
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-do
-  AC_PATH_PROG([$1], [$ac_prog], , [$4])
-  test -n "$$1" && break
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-m4_ifvaln([$3], [test -n "$$1" || $1="$3"])dnl
-[]_m4_defun_epi([$0])])
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-])dnl
-])
-m4trace:/usr/share/autoconf/autoconf/programs.m4:183: -1- AU_DEFINE([_au_warn_AC_CHECK_TOOL_PREFIX], [m4_warning($@)dnl
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-if test -z "$ac_cv_path_$1"; then
-  ac_pt_$1=$$1
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-    $1=$ac_pt_$1
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-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/programs.m4:220: -1- m4_define([m4_location(AC_CHECK_TOOL)], [/usr/share/autoconf/autoconf/programs.m4:220])
-m4trace:/usr/share/autoconf/autoconf/programs.m4:220: -1- m4_define([AC_CHECK_TOOL], [_m4_defun_pro([$0])if test -n "$ac_tool_prefix"; then
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-if test -z "$ac_cv_prog_$1"; then
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-  $1="$ac_cv_prog_$1"
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-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/programs.m4:245: -1- m4_define([m4_location(AC_CHECK_TOOLS)], [/usr/share/autoconf/autoconf/programs.m4:245])
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-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/programs.m4:271: -1- m4_define([m4_location(AC_PATH_TARGET_TOOL)], [/usr/share/autoconf/autoconf/programs.m4:271])
-m4trace:/usr/share/autoconf/autoconf/programs.m4:271: -1- m4_define([AC_PATH_TARGET_TOOL], [_m4_defun_pro([$0])AC_REQUIRE([AC_CANONICAL_TARGET])dnl
-AC_PATH_PROG([$1], [$target_alias-$2], , [$4])
-if test -z "$ac_cv_path_$1"; then
-  if test "$build" = "$target"; then
-    ac_pt_$1=$$1
-    _AC_PATH_PROG([ac_pt_$1], [$2], [$3], [$4])
-    $1=$ac_pt_$1
-  else
-    $1="$3"
-  fi
-else
-  $1="$ac_cv_path_$1"
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-[]_m4_defun_epi([$0])])
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-for ac_prog in $2
-do
-  AC_CHECK_PROG([$1],
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-   [if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
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-[]_m4_defun_epi([$0])])
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-AC_REQUIRE_AUX_FILE([install-sh])dnl
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-m4trace:/usr/share/autoconf/autoconf/programs.m4:792: -1- AU_DEFINE([AC_DECL_YYTEXT], [m4_ifval([], [_au_warn_AC_DECL_YYTEXT([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/programs.m4:792: -1- m4_define([AC_DECL_YYTEXT], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_DECL_YYTEXT' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/c.m4:636: -1- m4_define([m4_location(AC_PROG_CXXCPP)], [/usr/share/autoconf/autoconf/c.m4:636])
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-_AC_ARG_VAR_LIBS()dnl
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-
-m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
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-  GXX=
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-_AC_PROG_CXX_G
-AC_LANG_POP(C++)dnl
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-AC_LANG_POP(Objective C++)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:992: -1- m4_define([m4_location(AC_LANG_COMPILER(Objective C++))], [/usr/share/autoconf/autoconf/c.m4:992])
-m4trace:/usr/share/autoconf/autoconf/c.m4:992: -1- m4_define([AC_LANG_COMPILER(Objective C++)], [_m4_defun_pro([$0])AC_REQUIRE([AC_PROG_OBJCXX])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1010: -1- m4_define([m4_location(AC_PROG_OBJCXX)], [/usr/share/autoconf/autoconf/c.m4:1010])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1010: -1- m4_define([AC_PROG_OBJCXX], [_m4_defun_pro([$0])AC_LANG_PUSH(Objective C++)dnl
-AC_ARG_VAR([OBJCXX],      [Objective C++ compiler command])dnl
-AC_ARG_VAR([OBJCXXFLAGS], [Objective C++ compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-_AC_ARG_VAR_LIBS()dnl
-_AC_ARG_VAR_CPPFLAGS()dnl
-_AC_ARG_VAR_PRECIOUS([OBJCXX])dnl
-AC_CHECK_TOOLS(OBJCXX,
-	       [m4_default([$1], [g++ objc++ objcxx c++ CXX])],
-	       g++)
-# Provide some information about the compiler.
-_AS_ECHO_LOG([checking for _AC_LANG compiler version])
-set X $ac_compile
-ac_compiler=$[2]
-for ac_option in --version -v -V -qversion; do
-  _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD])
-done
-
-m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
-m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl
-_AC_LANG_COMPILER_GNU
-if test $ac_compiler_gnu = yes; then
-  GOBJCXX=yes
-else
-  GOBJCXX=
-fi
-_AC_PROG_OBJCXX_G
-AC_LANG_POP(Objective C++)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1048: -1- m4_define([_AC_PROG_OBJCXX_G], [ac_test_OBJCXXFLAGS=${OBJCXXFLAGS+set}
-ac_save_OBJCXXFLAGS=$OBJCXXFLAGS
-AC_CACHE_CHECK(whether $OBJCXX accepts -g, ac_cv_prog_objcxx_g,
-  [ac_save_objcxx_werror_flag=$ac_objcxx_werror_flag
-   ac_objcxx_werror_flag=yes
-   ac_cv_prog_objcxx_g=no
-   OBJCXXFLAGS="-g"
-   _AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
-     [ac_cv_prog_objcxx_g=yes],
-     [OBJCXXFLAGS=""
-      _AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
-	[],
-	[ac_objcxx_werror_flag=$ac_save_objcxx_werror_flag
-	 OBJCXXFLAGS="-g"
-	 _AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
-	   [ac_cv_prog_objcxx_g=yes])])])
-   ac_objcxx_werror_flag=$ac_save_objcx_werror_flag])
-if test "$ac_test_OBJCXXFLAGS" = set; then
-  OBJCXXFLAGS=$ac_save_OBJCXXFLAGS
-elif test $ac_cv_prog_objcxx_g = yes; then
-  if test "$GOBJCXX" = yes; then
-    OBJCXXFLAGS="-g -O2"
-  else
-    OBJCXXFLAGS="-g"
-  fi
-else
-  if test "$GOBJCXX" = yes; then
-    OBJCXXFLAGS="-O2"
-  else
-    OBJCXXFLAGS=
-  fi
-fi[]dnl
-])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1101: -1- m4_define([m4_location(_AC_PROG_CC_C89)], [/usr/share/autoconf/autoconf/c.m4:1101])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1101: -1- m4_define([_AC_PROG_CC_C89], [_m4_defun_pro([$0])_AC_C_STD_TRY([c89],
-[[#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;]],
-[[return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];]],
-dnl Don't try gcc -ansi; that turns off useful extensions and
-dnl breaks some systems' header files.
-dnl AIX circa 2003	-qlanglvl=extc89
-dnl old AIX		-qlanglvl=ansi
-dnl Ultrix, OSF/1, Tru64	-std
-dnl HP-UX 10.20 and later	-Ae
-dnl HP-UX older versions	-Aa -D_HPUX_SOURCE
-dnl SVR4			-Xc -D__EXTENSIONS__
-[-qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"], [$1], [$2])[]dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1167: -1- m4_define([m4_location(_AC_C_STD_TRY)], [/usr/share/autoconf/autoconf/c.m4:1167])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1167: -1- m4_define([_AC_C_STD_TRY], [_m4_defun_pro([$0])AC_MSG_CHECKING([for $CC option to accept ISO ]m4_translit($1, [c], [C]))
-AC_CACHE_VAL(ac_cv_prog_cc_$1,
-[ac_cv_prog_cc_$1=no
-ac_save_CC=$CC
-AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])])
-for ac_arg in '' $4
-do
-  CC="$ac_save_CC $ac_arg"
-  _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg])
-  test "x$ac_cv_prog_cc_$1" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-])# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_$1" in
-  x)
-    AC_MSG_RESULT([none needed]) ;;
-  xno)
-    AC_MSG_RESULT([unsupported]) ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_$1"
-    AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;;
-esac
-AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1205: -1- m4_define([m4_location(_AC_PROG_CC_C99)], [/usr/share/autoconf/autoconf/c.m4:1205])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1205: -1- m4_define([_AC_PROG_CC_C99], [_m4_defun_pro([$0])_AC_C_STD_TRY([c99],
-[[#include <stdarg.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <wchar.h>
-#include <stdio.h>
-
-// Check varargs macros.  These examples are taken from C99 6.10.3.5.
-#define debug(...) fprintf (stderr, __VA_ARGS__)
-#define showlist(...) puts (#__VA_ARGS__)
-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
-static void
-test_varargs_macros (void)
-{
-  int x = 1234;
-  int y = 5678;
-  debug ("Flag");
-  debug ("X = %d\n", x);
-  showlist (The first, second, and third items.);
-  report (x>y, "x is %d but y is %d", x, y);
-}
-
-// Check long long types.
-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
-  your preprocessor is broken;
-#endif
-#if BIG_OK
-#else
-  your preprocessor is broken;
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
-
-struct incomplete_array
-{
-  int datasize;
-  double data[];
-};
-
-struct named_init {
-  int number;
-  const wchar_t *name;
-  double average;
-};
-
-typedef const char *ccp;
-
-static inline int
-test_restrict (ccp restrict text)
-{
-  // See if C++-style comments work.
-  // Iterate through items via the restricted pointer.
-  // Also check for declarations in for loops.
-  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
-    continue;
-  return 0;
-}
-
-// Check varargs and va_copy.
-static void
-test_varargs (const char *format, ...)
-{
-  va_list args;
-  va_start (args, format);
-  va_list args_copy;
-  va_copy (args_copy, args);
-
-  const char *str;
-  int number;
-  float fnumber;
-
-  while (*format)
-    {
-      switch (*format++)
-	{
-	case 's': // string
-	  str = va_arg (args_copy, const char *);
-	  break;
-	case 'd': // int
-	  number = va_arg (args_copy, int);
-	  break;
-	case 'f': // float
-	  fnumber = va_arg (args_copy, double);
-	  break;
-	default:
-	  break;
-	}
-    }
-  va_end (args_copy);
-  va_end (args);
-}
-]],
-[[
-  // Check bool.
-  _Bool success = false;
-
-  // Check restrict.
-  if (test_restrict ("String literal") == 0)
-    success = true;
-  char *restrict newvar = "Another string";
-
-  // Check varargs.
-  test_varargs ("s, d' f .", "string", 65, 34.234);
-  test_varargs_macros ();
-
-  // Check flexible array members.
-  struct incomplete_array *ia =
-    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-  ia->datasize = 10;
-  for (int i = 0; i < ia->datasize; ++i)
-    ia->data[i] = i * 1.234;
-
-  // Check named initializers.
-  struct named_init ni = {
-    .number = 34,
-    .name = L"Test wide string",
-    .average = 543.34343,
-  };
-
-  ni.number = 58;
-
-  int dynamic_array[ni.number];
-  dynamic_array[ni.number - 1] = 543;
-
-  // work around unused variable warnings
-  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
-	  || dynamic_array[ni.number - 1] != 543);
-]],
-dnl Try
-dnl GCC		-std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999)
-dnl AIX		-qlanglvl=extc99 (unused restrictive mode: -qlanglvl=stdc99)
-dnl HP cc	-AC99
-dnl Intel ICC	-std=c99, -c99 (deprecated)
-dnl IRIX	-c99
-dnl Solaris	-D_STDC_C99=
-dnl		cc's -xc99 option uses linker magic to define the external
-dnl		symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99
-dnl		behavior for C library functions.  This is not wanted here,
-dnl		because it means that a single module compiled with -xc99
-dnl		alters C runtime behavior for the entire program, not for
-dnl		just the module.  Instead, define the (private) symbol
-dnl		_STDC_C99, which suppresses a bogus failure in <stdbool.h>.
-dnl		The resulting compiler passes the test case here, and that's
-dnl		good enough.  For more, please see the thread starting at:
-dnl            http://lists.gnu.org/archive/html/autoconf/2010-12/msg00059.html
-dnl Tru64	-c99
-dnl with extended modes being tried first.
-[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99]], [$1], [$2])[]dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1362: -1- m4_define([m4_location(AC_PROG_CC_C89)], [/usr/share/autoconf/autoconf/c.m4:1362])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1362: -1- m4_define([AC_PROG_CC_C89], [_m4_defun_pro([$0]) AC_REQUIRE([AC_PROG_CC])dnl
-  _AC_PROG_CC_C89
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1370: -1- m4_define([m4_location(AC_PROG_CC_C99)], [/usr/share/autoconf/autoconf/c.m4:1370])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1370: -1- m4_define([AC_PROG_CC_C99], [_m4_defun_pro([$0]) AC_REQUIRE([AC_PROG_CC])dnl
-  _AC_PROG_CC_C99
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1378: -1- m4_define([m4_location(AC_PROG_CC_STDC)], [/usr/share/autoconf/autoconf/c.m4:1378])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1378: -1- m4_define([AC_PROG_CC_STDC], [_m4_defun_pro([$0]) AC_REQUIRE([AC_PROG_CC])dnl
-  AS_CASE([$ac_cv_prog_cc_stdc],
-    [no], [ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no],
-	  [_AC_PROG_CC_C99([ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99],
-	     [_AC_PROG_CC_C89([ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89],
-			      [ac_cv_prog_cc_stdc=no])])])
-  AC_MSG_CHECKING([for $CC option to accept ISO Standard C])
-  AC_CACHE_VAL([ac_cv_prog_cc_stdc], [])
-  AS_CASE([$ac_cv_prog_cc_stdc],
-    [no], [AC_MSG_RESULT([unsupported])],
-    [''], [AC_MSG_RESULT([none needed])],
-	  [AC_MSG_RESULT([$ac_cv_prog_cc_stdc])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1396: -1- m4_define([m4_location(AC_C_BACKSLASH_A)], [/usr/share/autoconf/autoconf/c.m4:1396])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1396: -1- m4_define([AC_C_BACKSLASH_A], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
-   [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
-     [[
-#if '\a' == 'a'
-      syntax error;
-#endif
-      char buf['\a' == 'a' ? -1 : 1];
-      buf[0] = '\a';
-      return buf[0] != "\a"[0];
-     ]])],
-     [ac_cv_c_backslash_a=yes],
-     [ac_cv_c_backslash_a=no])])
-  if test $ac_cv_c_backslash_a = yes; then
-    AC_DEFINE(HAVE_C_BACKSLASH_A, 1,
-      [Define if backslash-a works in C strings.])
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1420: -1- AU_DEFINE([AC_C_CROSS], [m4_ifval([], [_au_warn_AC_C_CROSS([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1420: -1- AU_DEFINE([_au_warn_AC_C_CROSS], [m4_warning($@)dnl
-m4_define([_au_warn_AC_C_CROSS], [])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1420: -1- m4_define([m4_location(AC_C_CROSS)], [/usr/share/autoconf/autoconf/c.m4:1420])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1420: -1- m4_define([AC_C_CROSS], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_C_CROSS' is obsolete.
-You should run autoupdate.])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1425: -1- m4_define([m4_location(AC_C_CHAR_UNSIGNED)], [/usr/share/autoconf/autoconf/c.m4:1425])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1425: -1- m4_define([AC_C_CHAR_UNSIGNED], [_m4_defun_pro([$0])AH_VERBATIM([__CHAR_UNSIGNED__],
-[/* Define to 1 if type `char' is unsigned and you are not using gcc.  */
-#ifndef __CHAR_UNSIGNED__
-# undef __CHAR_UNSIGNED__
-#endif])dnl
-AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
-[AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT([])],
-					     [((char) -1) < 0])],
-		   ac_cv_c_char_unsigned=no, ac_cv_c_char_unsigned=yes)])
-if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
-  AC_DEFINE(__CHAR_UNSIGNED__)
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1444: -1- m4_define([m4_location(AC_C_BIGENDIAN)], [/usr/share/autoconf/autoconf/c.m4:1444])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1444: -1- m4_define([AC_C_BIGENDIAN], [_m4_defun_pro([$0])AH_VERBATIM([WORDS_BIGENDIAN],
-[/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
-   significant byte first (like Motorola and SPARC, unlike Intel). */
-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-#  define WORDS_BIGENDIAN 1
-# endif
-#else
-# ifndef WORDS_BIGENDIAN
-#  undef WORDS_BIGENDIAN
-# endif
-#endif])dnl
- AC_CACHE_CHECK([whether byte ordering is bigendian], [ac_cv_c_bigendian],
-   [ac_cv_c_bigendian=unknown
-    # See if we're dealing with a universal compiler.
-    AC_COMPILE_IFELSE(
-	 [AC_LANG_SOURCE(
-	    [[#ifndef __APPLE_CC__
-	       not a universal capable compiler
-	     #endif
-	     typedef int dummy;
-	    ]])],
-	 [
-	# Check for potential -arch flags.  It is not universal unless
-	# there are at least two -arch flags with different values.
-	ac_arch=
-	ac_prev=
-	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
-	 if test -n "$ac_prev"; then
-	   case $ac_word in
-	     i?86 | x86_64 | ppc | ppc64)
-	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
-		 ac_arch=$ac_word
-	       else
-		 ac_cv_c_bigendian=universal
-		 break
-	       fi
-	       ;;
-	   esac
-	   ac_prev=
-	 elif test "x$ac_word" = "x-arch"; then
-	   ac_prev=arch
-	 fi
-       done])
-    if test $ac_cv_c_bigendian = unknown; then
-      # See if sys/param.h defines the BYTE_ORDER macro.
-      AC_COMPILE_IFELSE(
-	[AC_LANG_PROGRAM(
-	   [[#include <sys/types.h>
-	     #include <sys/param.h>
-	   ]],
-	   [[#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
-		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
-		     && LITTLE_ENDIAN)
-	      bogus endian macros
-	     #endif
-	   ]])],
-	[# It does; now see whether it defined to BIG_ENDIAN or not.
-	 AC_COMPILE_IFELSE(
-	   [AC_LANG_PROGRAM(
-	      [[#include <sys/types.h>
-		#include <sys/param.h>
-	      ]],
-	      [[#if BYTE_ORDER != BIG_ENDIAN
-		 not big endian
-		#endif
-	      ]])],
-	   [ac_cv_c_bigendian=yes],
-	   [ac_cv_c_bigendian=no])])
-    fi
-    if test $ac_cv_c_bigendian = unknown; then
-      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
-      AC_COMPILE_IFELSE(
-	[AC_LANG_PROGRAM(
-	   [[#include <limits.h>
-	   ]],
-	   [[#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
-	      bogus endian macros
-	     #endif
-	   ]])],
-	[# It does; now see whether it defined to _BIG_ENDIAN or not.
-	 AC_COMPILE_IFELSE(
-	   [AC_LANG_PROGRAM(
-	      [[#include <limits.h>
-	      ]],
-	      [[#ifndef _BIG_ENDIAN
-		 not big endian
-		#endif
-	      ]])],
-	   [ac_cv_c_bigendian=yes],
-	   [ac_cv_c_bigendian=no])])
-    fi
-    if test $ac_cv_c_bigendian = unknown; then
-      # Compile a test program.
-      AC_RUN_IFELSE(
-	[AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-	   [[
-	     /* Are we little or big endian?  From Harbison&Steele.  */
-	     union
-	     {
-	       long int l;
-	       char c[sizeof (long int)];
-	     } u;
-	     u.l = 1;
-	     return u.c[sizeof (long int) - 1] == 1;
-	   ]])],
-	[ac_cv_c_bigendian=no],
-	[ac_cv_c_bigendian=yes],
-	[# Try to guess by grepping values from an object file.
-	 AC_COMPILE_IFELSE(
-	   [AC_LANG_PROGRAM(
-	      [[short int ascii_mm[] =
-		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-		short int ascii_ii[] =
-		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-		int use_ascii (int i) {
-		  return ascii_mm[i] + ascii_ii[i];
-		}
-		short int ebcdic_ii[] =
-		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-		short int ebcdic_mm[] =
-		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-		int use_ebcdic (int i) {
-		  return ebcdic_mm[i] + ebcdic_ii[i];
-		}
-		extern int foo;
-	      ]],
-	      [[return use_ascii (foo) == use_ebcdic (foo);]])],
-	   [if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
-	      ac_cv_c_bigendian=yes
-	    fi
-	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-	      if test "$ac_cv_c_bigendian" = unknown; then
-		ac_cv_c_bigendian=no
-	      else
-		# finding both strings is unlikely to happen, but who knows?
-		ac_cv_c_bigendian=unknown
-	      fi
-	    fi])])
-    fi])
- case $ac_cv_c_bigendian in #(
-   yes)
-     m4_default([$1],
-       [AC_DEFINE([WORDS_BIGENDIAN], 1)]);; #(
-   no)
-     $2 ;; #(
-   universal)
-dnl Note that AC_APPLE_UNIVERSAL_BUILD sorts less than WORDS_BIGENDIAN;
-dnl this is a necessity for proper config header operation.  Warn if
-dnl the user did not specify a config header but is relying on the
-dnl default behavior for universal builds.
-     m4_default([$4],
-       [AC_CONFIG_COMMANDS_PRE([m4_ifset([AH_HEADER], [],
-	 [AC_DIAGNOSE([obsolete],
-	   [AC_C_BIGENDIAN should be used with AC_CONFIG_HEADERS])])])dnl
-	AC_DEFINE([AC_APPLE_UNIVERSAL_BUILD],1,
-	  [Define if building universal (internal helper macro)])])
-     ;; #(
-   *)
-     m4_default([$3],
-       [AC_MSG_ERROR([unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help])]) ;;
- esac
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1621: -1- m4_define([m4_location(AC_C_INLINE)], [/usr/share/autoconf/autoconf/c.m4:1621])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1621: -1- m4_define([AC_C_INLINE], [_m4_defun_pro([$0])AC_CACHE_CHECK([for inline], ac_cv_c_inline,
-[ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  AC_COMPILE_IFELSE([AC_LANG_SOURCE(
-[#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-])],
-		    [ac_cv_c_inline=$ac_kw])
-  test "$ac_cv_c_inline" != no && break
-done
-])
-AH_VERBATIM([inline],
-[/* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
-#ifndef __cplusplus
-#undef inline
-#endif])
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1661: -1- m4_define([m4_location(AC_C_CONST)], [/usr/share/autoconf/autoconf/c.m4:1661])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1661: -1- m4_define([AC_C_CONST], [_m4_defun_pro([$0])AC_CACHE_CHECK([for an ANSI C-conforming const], ac_cv_c_const,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
-[[
-#ifndef __cplusplus
-  /* Ultrix mips cc rejects this sort of thing.  */
-  typedef int charset[2];
-  const charset cs = { 0, 0 };
-  /* SunOS 4.1.1 cc rejects this.  */
-  char const *const *pcpcc;
-  char **ppc;
-  /* NEC SVR4.0.2 mips cc rejects this.  */
-  struct point {int x, y;};
-  static struct point const zero = {0,0};
-  /* AIX XL C 1.02.0.0 rejects this.
-     It does not let you subtract one const X* pointer from another in
-     an arm of an if-expression whose if-part is not a constant
-     expression */
-  const char *g = "string";
-  pcpcc = &g + (g ? g-g : 0);
-  /* HPUX 7.0 cc rejects these. */
-  ++pcpcc;
-  ppc = (char**) pcpcc;
-  pcpcc = (char const *const *) ppc;
-  { /* SCO 3.2v4 cc rejects this sort of thing.  */
-    char tx;
-    char *t = &tx;
-    char const *s = 0 ? (char *) 0 : (char const *) 0;
-
-    *t++ = 0;
-    if (s) return 0;
-  }
-  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
-    int x[] = {25, 17};
-    const int *foo = &x[0];
-    ++foo;
-  }
-  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-    typedef const int *iptr;
-    iptr p = 0;
-    ++p;
-  }
-  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
-       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-    struct s { int j; const int *ap[3]; } bx;
-    struct s *b = &bx; b->j = 5;
-  }
-  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-    const int foo = 10;
-    if (!foo) return 0;
-  }
-  return !cs[0] && !zero.x;
-#endif
-]])],
-		   [ac_cv_c_const=yes],
-		   [ac_cv_c_const=no])])
-if test $ac_cv_c_const = no; then
-  AC_DEFINE(const,,
-	    [Define to empty if `const' does not conform to ANSI C.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1739: -1- m4_define([m4_location(AC_C_RESTRICT)], [/usr/share/autoconf/autoconf/c.m4:1739])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1739: -1- m4_define([AC_C_RESTRICT], [_m4_defun_pro([$0])AC_CACHE_CHECK([for C/C++ restrict keyword], ac_cv_c_restrict,
-  [ac_cv_c_restrict=no
-   # The order here caters to the fact that C++ does not require restrict.
-   for ac_kw in __restrict __restrict__ _Restrict restrict; do
-     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-      [[typedef int * int_ptr;
-	int foo (int_ptr $ac_kw ip) {
-	return ip[0];
-       }]],
-      [[int s[1];
-	int * $ac_kw t = s;
-	t[0] = 0;
-	return foo(t)]])],
-      [ac_cv_c_restrict=$ac_kw])
-     test "$ac_cv_c_restrict" != no && break
-   done
-  ])
- AH_VERBATIM([restrict],
-[/* Define to the equivalent of the C99 'restrict' keyword, or to
-   nothing if this is not supported.  Do not define if restrict is
-   supported directly.  */
-#undef restrict
-/* Work around a bug in Sun C++: it does not support _Restrict or
-   __restrict__, even though the corresponding Sun C compiler ends up with
-   "#define restrict _Restrict" or "#define restrict __restrict__" in the
-   previous line.  Perhaps some future version of Sun C++ will work with
-   restrict; if so, hopefully it defines __RESTRICT like Sun C does.  */
-#if defined __SUNPRO_CC && !defined __RESTRICT
-# define _Restrict
-# define __restrict__
-#endif])
- case $ac_cv_c_restrict in
-   restrict) ;;
-   no) AC_DEFINE([restrict], []) ;;
-   *)  AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;;
- esac
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1787: -1- m4_define([m4_location(AC_C_VOLATILE)], [/usr/share/autoconf/autoconf/c.m4:1787])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1787: -1- m4_define([AC_C_VOLATILE], [_m4_defun_pro([$0])AC_CACHE_CHECK([for working volatile], ac_cv_c_volatile,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
-volatile int x;
-int * volatile y = (int *) 0;
-return !x && !y;])],
-		   [ac_cv_c_volatile=yes],
-		   [ac_cv_c_volatile=no])])
-if test $ac_cv_c_volatile = no; then
-  AC_DEFINE(volatile,,
-	    [Define to empty if the keyword `volatile' does not work.
-	     Warning: valid code using `volatile' can become incorrect
-	     without.  Disable with care.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1808: -1- m4_define([m4_location(AC_C_STRINGIZE)], [/usr/share/autoconf/autoconf/c.m4:1808])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1808: -1- m4_define([AC_C_STRINGIZE], [_m4_defun_pro([$0])AC_CACHE_CHECK([for preprocessor stringizing operator],
-		[ac_cv_c_stringize],
-[AC_EGREP_CPP([@%:@teststring],
-	      [@%:@define x(y) #y
-
-char *s = x(teststring);],
-	      [ac_cv_c_stringize=no],
-	      [ac_cv_c_stringize=yes])])
-if test $ac_cv_c_stringize = yes; then
-  AC_DEFINE(HAVE_STRINGIZE, 1,
-	    [Define to 1 if cpp supports the ANSI @%:@ stringizing operator.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1828: -1- m4_define([m4_location(AC_C_PROTOTYPES)], [/usr/share/autoconf/autoconf/c.m4:1828])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1828: -1- m4_define([AC_C_PROTOTYPES], [_m4_defun_pro([$0])AC_REQUIRE([AC_PROG_CC])dnl
-AC_MSG_CHECKING([for function prototypes])
-if test "$ac_cv_prog_cc_c89" != no; then
-  AC_MSG_RESULT([yes])
-  AC_DEFINE(PROTOTYPES, 1,
-	    [Define to 1 if the C compiler supports function prototypes.])
-  AC_DEFINE(__PROTOTYPES, 1,
-	    [Define like PROTOTYPES; this can be used by system headers.])
-else
-  AC_MSG_RESULT([no])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1846: -1- m4_define([m4_location(AC_C_FLEXIBLE_ARRAY_MEMBER)], [/usr/share/autoconf/autoconf/c.m4:1846])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1846: -1- m4_define([AC_C_FLEXIBLE_ARRAY_MEMBER], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK([for flexible array members],
-    ac_cv_c_flexmember,
-    [AC_COMPILE_IFELSE(
-       [AC_LANG_PROGRAM(
-	  [[#include <stdlib.h>
-	    #include <stdio.h>
-	    #include <stddef.h>
-	    struct s { int n; double d[]; };]],
-	  [[int m = getchar ();
-	    struct s *p = malloc (offsetof (struct s, d)
-				  + m * sizeof (double));
-	    p->d[0] = 0.0;
-	    return p->d != (double *) NULL;]])],
-       [ac_cv_c_flexmember=yes],
-       [ac_cv_c_flexmember=no])])
-  if test $ac_cv_c_flexmember = yes; then
-    AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [],
-      [Define to nothing if C supports flexible array members, and to
-       1 if it does not.  That way, with a declaration like `struct s
-       { int n; double d@<:@FLEXIBLE_ARRAY_MEMBER@:>@; };', the struct hack
-       can be used with pre-C99 compilers.
-       When computing the size of such an object, don't use 'sizeof (struct s)'
-       as it overestimates the size.  Use 'offsetof (struct s, d)' instead.
-       Don't use 'offsetof (struct s, d@<:@0@:>@)', as this doesn't work with
-       MSVC and with C++ compilers.])
-  else
-    AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], 1)
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1882: -1- m4_define([m4_location(AC_C_VARARRAYS)], [/usr/share/autoconf/autoconf/c.m4:1882])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1882: -1- m4_define([AC_C_VARARRAYS], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK([for variable-length arrays],
-    ac_cv_c_vararrays,
-    [AC_COMPILE_IFELSE(
-       [AC_LANG_PROGRAM([],
-	  [[static int x; char a[++x]; a[sizeof a - 1] = 0; return a[0];]])],
-       [ac_cv_c_vararrays=yes],
-       [ac_cv_c_vararrays=no])])
-  if test $ac_cv_c_vararrays = yes; then
-    AC_DEFINE([HAVE_C_VARARRAYS], 1,
-      [Define to 1 if C supports variable-length arrays.])
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1903: -1- m4_define([m4_location(AC_C_TYPEOF)], [/usr/share/autoconf/autoconf/c.m4:1903])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1903: -1- m4_define([AC_C_TYPEOF], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK([for typeof syntax and keyword spelling], ac_cv_c_typeof,
-    [ac_cv_c_typeof=no
-     for ac_kw in typeof __typeof__ no; do
-       test $ac_kw = no && break
-       AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
-	 [[
-	   int value;
-	   typedef struct {
-		   char a [1
-			   + ! (($ac_kw (value))
-				(($ac_kw (value)) 0 < ($ac_kw (value)) -1
-				 ? ($ac_kw (value)) - 1
-				 : ~ (~ ($ac_kw (value)) 0
-				      << sizeof ($ac_kw (value)))))]; }
-	      ac__typeof_type_;
-	   return
-	     (! ((void) ((ac__typeof_type_ *) 0), 0));
-	 ]])],
-	 [ac_cv_c_typeof=$ac_kw])
-       test $ac_cv_c_typeof != no && break
-     done])
-  if test $ac_cv_c_typeof != no; then
-    AC_DEFINE([HAVE_TYPEOF], 1,
-      [Define to 1 if typeof works with your compiler.])
-    if test $ac_cv_c_typeof != typeof; then
-      AC_DEFINE_UNQUOTED([typeof], [$ac_cv_c_typeof],
-	[Define to __typeof__ if your compiler spells it that way.])
-    fi
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1941: -1- m4_define([m4_location(_AC_LANG_OPENMP)], [/usr/share/autoconf/autoconf/c.m4:1941])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1941: -1- m4_define([_AC_LANG_OPENMP], [_m4_defun_pro([$0])AC_LANG_SOURCE([_AC_LANG_DISPATCH([$0], _AC_LANG, $@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1946: -1- m4_define([_AC_LANG_OPENMP(C)], [
-#ifndef _OPENMP
- choke me
-#endif
-#include <omp.h>
-int main () { return omp_get_num_threads (); }
-])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1961: -1- m4_define([_AC_LANG_OPENMP(Fortran 77)], [
-      program main
-      implicit none
-!$    integer tid
-      tid = 42
-      call omp_set_num_threads(2)
-      end
-])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1986: -1- m4_define([m4_location(AC_OPENMP)], [/usr/share/autoconf/autoconf/c.m4:1986])
-m4trace:/usr/share/autoconf/autoconf/c.m4:1986: -1- m4_define([AC_OPENMP], [_m4_defun_pro([$0])
-  OPENMP_[]_AC_LANG_PREFIX[]FLAGS=
-  AC_ARG_ENABLE([openmp],
-    [AS_HELP_STRING([--disable-openmp], [do not use OpenMP])])
-  if test "$enable_openmp" != no; then
-    AC_CACHE_CHECK([for $[]_AC_CC[] option to support OpenMP],
-      [ac_cv_prog_[]_AC_LANG_ABBREV[]_openmp],
-      [AC_LINK_IFELSE([_AC_LANG_OPENMP],
-	 [ac_cv_prog_[]_AC_LANG_ABBREV[]_openmp='none needed'],
-	 [ac_cv_prog_[]_AC_LANG_ABBREV[]_openmp='unsupported'
-	  dnl Try these flags:
-	  dnl   GCC >= 4.2           -fopenmp
-	  dnl   SunPRO C             -xopenmp
-	  dnl   Intel C              -openmp
-	  dnl   SGI C, PGI C         -mp
-	  dnl   Tru64 Compaq C       -omp
-	  dnl   IBM C (AIX, Linux)   -qsmp=omp
-          dnl   Cray CCE             -homp
-          dnl   NEC SX               -Popenmp
-          dnl   Lahey Fortran (Linux)  --openmp
-	  dnl If in this loop a compiler is passed an option that it doesn't
-	  dnl understand or that it misinterprets, the AC_LINK_IFELSE test
-	  dnl will fail (since we know that it failed without the option),
-	  dnl therefore the loop will continue searching for an option, and
-	  dnl no output file called 'penmp' or 'mp' is created.
-	  for ac_option in -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp -homp \
-                           -Popenmp --openmp; do
-	    ac_save_[]_AC_LANG_PREFIX[]FLAGS=$[]_AC_LANG_PREFIX[]FLAGS
-	    _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $ac_option"
-	    AC_LINK_IFELSE([_AC_LANG_OPENMP],
-	      [ac_cv_prog_[]_AC_LANG_ABBREV[]_openmp=$ac_option])
-	    _AC_LANG_PREFIX[]FLAGS=$ac_save_[]_AC_LANG_PREFIX[]FLAGS
-	    if test "$ac_cv_prog_[]_AC_LANG_ABBREV[]_openmp" != unsupported; then
-	      break
-	    fi
-	  done])])
-    case $ac_cv_prog_[]_AC_LANG_ABBREV[]_openmp in #(
-      "none needed" | unsupported)
-	;; #(
-      *)
-	OPENMP_[]_AC_LANG_PREFIX[]FLAGS=$ac_cv_prog_[]_AC_LANG_ABBREV[]_openmp ;;
-    esac
-  fi
-  AC_SUBST([OPENMP_]_AC_LANG_PREFIX[FLAGS])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:43: -1- m4_include([autoconf/erlang.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:43: -1- m4_define([m4_include(autoconf/erlang.m4)])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:49: -1- m4_define([m4_location(AC_ERLANG_PATH_ERLC)], [/usr/share/autoconf/autoconf/erlang.m4:49])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:49: -1- m4_define([AC_ERLANG_PATH_ERLC], [_m4_defun_pro([$0])AC_ARG_VAR([ERLC], [Erlang/OTP compiler command [autodetected]])dnl
-if test -n "$ERLC"; then
-    AC_MSG_CHECKING([for erlc])
-    AC_MSG_RESULT([$ERLC])
-else
-    AC_PATH_TOOL(ERLC, erlc, [$1], [$2])
-fi
-AC_ARG_VAR([ERLCFLAGS], [Erlang/OTP compiler flags [none]])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:63: -1- m4_define([m4_location(AC_ERLANG_NEED_ERLC)], [/usr/share/autoconf/autoconf/erlang.m4:63])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:63: -1- m4_define([AC_ERLANG_NEED_ERLC], [_m4_defun_pro([$0])AC_ERLANG_PATH_ERLC([not found], [$1])
-if test "$ERLC" = "not found"; then
-    AC_MSG_ERROR([Erlang/OTP compiler (erlc) not found but required])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:73: -1- m4_define([m4_location(AC_ERLANG_PATH_ERL)], [/usr/share/autoconf/autoconf/erlang.m4:73])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:73: -1- m4_define([AC_ERLANG_PATH_ERL], [_m4_defun_pro([$0])AC_ARG_VAR([ERL], [Erlang/OTP interpreter command [autodetected]])dnl
-if test -n "$ERL"; then
-    AC_MSG_CHECKING([for erl])
-    AC_MSG_RESULT([$ERL])
-else
-    AC_PATH_TOOL(ERL, erl, [$1], [$2])[]dnl
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:86: -1- m4_define([m4_location(AC_ERLANG_NEED_ERL)], [/usr/share/autoconf/autoconf/erlang.m4:86])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:86: -1- m4_define([AC_ERLANG_NEED_ERL], [_m4_defun_pro([$0])AC_ERLANG_PATH_ERL([not found], [$1])
-if test "$ERL" = "not found"; then
-    AC_MSG_ERROR([Erlang/OTP interpreter (erl) not found but required])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:102: -1- m4_define([AC_LANG(Erlang)], [ac_ext=erl
-ac_compile='$ERLC $ERLCFLAGS -b beam conftest.$ac_ext >&AS_MESSAGE_LOG_FD'
-ac_link='$ERLC $ERLCFLAGS -b beam conftest.$ac_ext >&AS_MESSAGE_LOG_FD && echo "[#]!/bin/sh" > conftest$ac_exeext && AS_ECHO(["\"$ERL\" -run conftest start -run init stop -noshell"]) >> conftest$ac_exeext && chmod +x conftest$ac_exeext'
-])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:102: -1- m4_define([_AC_LANG_ABBREV(Erlang)], [erl])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:102: -1- m4_define([_AC_LANG_PREFIX(Erlang)], [ERL])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:102: -1- m4_define([_AC_CC(Erlang)], [ERLC])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:112: -1- AU_DEFINE([AC_LANG_ERLANG], [m4_ifval([], [_au_warn_AC_LANG_ERLANG([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/erlang.m4:112: -1- AU_DEFINE([_au_warn_AC_LANG_ERLANG], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/erlang.m4:160: -1- m4_define([m4_location(AC_LANG_PREPROC(Erlang))], [/usr/share/autoconf/autoconf/erlang.m4:160])
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-m4trace:/usr/share/autoconf/autoconf/erlang.m4:167: -1- m4_define([m4_location(AC_LANG_COMPILER(Erlang))], [/usr/share/autoconf/autoconf/erlang.m4:167])
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-     AC_RUN_IFELSE(
-	[AC_LANG_PROGRAM([], [dnl
-	    ReturnValue = case code:lib_dir("[$1]") of
-	    {error, bad_name} ->
-		file:write_file("conftest.out", "not found\n"),
-		1;
-	    LibDir ->
-		file:write_file("conftest.out", LibDir),
-		0
-	    end,
-	    halt(ReturnValue)])],
-	[ac_cv_erlang_lib_dir_$1=`cat conftest.out`
-	 rm -f conftest.out],
-	[if test ! -f conftest.out; then
-	     AC_MSG_FAILURE([test Erlang program execution failed])
-	 else
-	     ac_cv_erlang_lib_dir_$1="not found"
-	     rm -f conftest.out
-	 fi])
-     AC_LANG_POP(Erlang)[]dnl
-    ])
-AC_CACHE_CHECK([for Erlang/OTP '$1' library version],
-    [ac_cv_erlang_lib_ver_$1],
-    [AS_IF([test "$ac_cv_erlang_lib_dir_$1" = "not found"],
-	[ac_cv_erlang_lib_ver_$1="not found"],
-	[ac_cv_erlang_lib_ver_$1=`AS_ECHO(["$ac_cv_erlang_lib_dir_$1"]) | sed -n -e 's,^.*-\([[^/-]]*\)$,\1,p'`])[]dnl
-    ])
-AC_SUBST([ERLANG_LIB_DIR_$1], [$ac_cv_erlang_lib_dir_$1])
-AC_SUBST([ERLANG_LIB_VER_$1], [$ac_cv_erlang_lib_ver_$1])
-AS_IF([test "$ac_cv_erlang_lib_dir_$1" = "not found"], [$3], [$2])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:217: -1- m4_define([m4_location(AC_ERLANG_SUBST_ROOT_DIR)], [/usr/share/autoconf/autoconf/erlang.m4:217])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:217: -1- m4_define([AC_ERLANG_SUBST_ROOT_DIR], [_m4_defun_pro([$0])AC_REQUIRE([AC_ERLANG_NEED_ERLC])[]dnl
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-AC_CACHE_CHECK([for Erlang/OTP root directory],
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-    [AC_LANG_PUSH(Erlang)[]dnl
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-	[AC_LANG_PROGRAM([], [dnl
-	    RootDir = code:root_dir(),
-	    file:write_file("conftest.out", RootDir),
-	    ReturnValue = 0,
-	    halt(ReturnValue)])],
-	[ac_cv_erlang_root_dir=`cat conftest.out`
-	 rm -f conftest.out],
-	[rm -f conftest.out
-	 AC_MSG_FAILURE([test Erlang program execution failed])])
-     AC_LANG_POP(Erlang)[]dnl
-    ])
-AC_SUBST([ERLANG_ROOT_DIR], [$ac_cv_erlang_root_dir])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:241: -1- m4_define([m4_location(AC_ERLANG_SUBST_LIB_DIR)], [/usr/share/autoconf/autoconf/erlang.m4:241])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:241: -1- m4_define([AC_ERLANG_SUBST_LIB_DIR], [_m4_defun_pro([$0])AC_REQUIRE([AC_ERLANG_NEED_ERLC])[]dnl
-AC_REQUIRE([AC_ERLANG_NEED_ERL])[]dnl
-AC_CACHE_CHECK([for Erlang/OTP library base directory],
-    [ac_cv_erlang_lib_dir],
-    [AC_LANG_PUSH(Erlang)[]dnl
-     AC_RUN_IFELSE(
-	[AC_LANG_PROGRAM([], [dnl
-	    LibDir = code:lib_dir(),
-	    file:write_file("conftest.out", LibDir),
-	    ReturnValue = 0,
-	    halt(ReturnValue)])],
-	[ac_cv_erlang_lib_dir=`cat conftest.out`
-	 rm -f conftest.out],
-	[rm -f conftest.out
-	 AC_MSG_FAILURE([test Erlang program execution failed])])
-     AC_LANG_POP(Erlang)[]dnl
-    ])
-AC_SUBST([ERLANG_LIB_DIR], [$ac_cv_erlang_lib_dir])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:268: -1- m4_define([m4_location(AC_ERLANG_SUBST_INSTALL_LIB_DIR)], [/usr/share/autoconf/autoconf/erlang.m4:268])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:268: -1- m4_define([AC_ERLANG_SUBST_INSTALL_LIB_DIR], [_m4_defun_pro([$0])AC_MSG_CHECKING([for Erlang/OTP library installation base directory])
-AC_ARG_VAR([ERLANG_INSTALL_LIB_DIR],
-    [Erlang/OTP library installation base directory [LIBDIR/erlang/lib]])
-if test -n "$ERLANG_INSTALL_LIB_DIR"; then
-    AC_MSG_RESULT([$ERLANG_INSTALL_LIB_DIR])
-else
-    AC_SUBST([ERLANG_INSTALL_LIB_DIR], ['${libdir}/erlang/lib'])
-    AC_MSG_RESULT([$libdir/erlang/lib])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:283: -1- m4_define([m4_location(AC_ERLANG_SUBST_INSTALL_LIB_SUBDIR)], [/usr/share/autoconf/autoconf/erlang.m4:283])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:283: -1- m4_define([AC_ERLANG_SUBST_INSTALL_LIB_SUBDIR], [_m4_defun_pro([$0])AC_REQUIRE([AC_ERLANG_SUBST_INSTALL_LIB_DIR])[]dnl
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-AC_ARG_VAR([ERLANG_INSTALL_LIB_DIR_$1],
-    [Erlang/OTP '$1' library installation subdirectory
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-    AC_MSG_RESULT([$ERLANG_INSTALL_LIB_DIR_$1])
-else
-    AC_SUBST([ERLANG_INSTALL_LIB_DIR_$1], ['${ERLANG_INSTALL_LIB_DIR}/$1-$2'])
-    AC_MSG_RESULT([$ERLANG_INSTALL_LIB_DIR/$1-$2])
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-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:301: -1- m4_define([m4_location(AC_ERLANG_SUBST_ERTS_VER)], [/usr/share/autoconf/autoconf/erlang.m4:301])
-m4trace:/usr/share/autoconf/autoconf/erlang.m4:301: -1- m4_define([AC_ERLANG_SUBST_ERTS_VER], [_m4_defun_pro([$0])AC_REQUIRE([AC_ERLANG_NEED_ERLC])[]dnl
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-     AC_RUN_IFELSE(
-	[AC_LANG_PROGRAM([], [dnl
-	    Version = erlang:system_info(version),
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-	    halt(ReturnValue)])],
-	[ac_cv_erlang_erts_ver=`cat conftest.out`
-	 rm -f conftest.out],
-	[rm -f conftest.out
-	 AC_MSG_FAILURE([test Erlang program execution failed])])
-     AC_LANG_POP([Erlang])[]dnl
-    ])
-AC_SUBST([ERLANG_ERTS_VER], [$ac_cv_erlang_erts_ver])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:44: -1- m4_include([autoconf/fortran.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:44: -1- m4_define([m4_include(autoconf/fortran.m4)])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:79: -1- m4_define([m4_location(_AC_LIST_MEMBER_IF)], [/usr/share/autoconf/autoconf/fortran.m4:79])
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-      [$2], , [m4_fatal([$0: missing argument 2])])  ac_exists=false
-  for ac_i in $2; do
-    if test x"$1" = x"$ac_i"; then
-      ac_exists=true
-      break
-    fi
-  done
-
-  AS_IF([test x"$ac_exists" = xtrue], [$3], [$4])[]dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:123: -1- m4_define([m4_location(_AC_LINKER_OPTION)], [/usr/share/autoconf/autoconf/fortran.m4:123])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:123: -1- m4_define([_AC_LINKER_OPTION], [_m4_defun_pro([$0])if test "$ac_compiler_gnu" = yes; then
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-    $2="[$]$2 -Xlinker $ac_link_opt"
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-else
-  $2="[$]$2 $1"
-fi[]dnl
-[]_m4_defun_epi([$0])])
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-ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&AS_MESSAGE_LOG_FD'
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-ac_compiler_gnu=$ac_cv_f77_compiler_gnu
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:142: -1- m4_define([_AC_LANG_ABBREV(Fortran 77)], [f77])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:142: -1- m4_define([_AC_LANG_PREFIX(Fortran 77)], [F])
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:152: -1- AU_DEFINE([AC_LANG_FORTRAN77], [m4_ifval([], [_au_warn_AC_LANG_FORTRAN77([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:152: -1- AU_DEFINE([_au_warn_AC_LANG_FORTRAN77], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:152: -1- m4_define([m4_location(AC_LANG_FORTRAN77)], [/usr/share/autoconf/autoconf/fortran.m4:152])
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:158: -1- m4_define([m4_location(_AC_FORTRAN_ASSERT)], [/usr/share/autoconf/autoconf/fortran.m4:158])
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:167: -1- m4_define([m4_location(_AC_FC)], [/usr/share/autoconf/autoconf/fortran.m4:167])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:167: -1- m4_define([_AC_FC], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
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-      end])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:193: -1- m4_define([_AC_LANG_IO_PROGRAM(Fortran 77)], [AC_LANG_PROGRAM([],
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:211: -1- m4_define([AC_LANG_FUNC_LINK_TRY(Fortran 77)], [AC_LANG_PROGRAM([],
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:222: -1- m4_define([AC_LANG(Fortran)], [ac_ext=${ac_fc_srcext-f}
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:222: -1- m4_define([_AC_CC(Fortran)], [FC])
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:268: -1- AU_DEFINE([ac_cv_prog_g77], [m4_ifval([], [_au_warn_ac_cv_prog_g77([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:268: -1- m4_define([m4_location(ac_cv_prog_g77)], [/usr/share/autoconf/autoconf/fortran.m4:268])
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:321: -1- m4_define([_AC_F90_FC], [xlf90 f90 pgf90 pghpf epcf90])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:322: -1- m4_define([_AC_F77_FC], [g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:323: -1- m4_define([m4_location(_AC_PROG_FC)], [/usr/share/autoconf/autoconf/fortran.m4:323])
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-
-# Provide some information about the compiler.
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-rm -f a.out
-
-m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
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-# input file.  (Note that this only needs to work for GNU compilers.)
-ac_save_ext=$ac_ext
-ac_ext=F
-_AC_LANG_COMPILER_GNU
-ac_ext=$ac_save_ext
-_AC_PROG_FC_G
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:358: -1- m4_define([m4_location(AC_PROG_F77)], [/usr/share/autoconf/autoconf/fortran.m4:358])
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-AC_ARG_VAR([F77],    [Fortran 77 compiler command])dnl
-AC_ARG_VAR([FFLAGS], [Fortran 77 compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-_AC_ARG_VAR_LIBS()dnl
-_AC_PROG_FC([Fortran 77], [$1])
-if test $ac_compiler_gnu = yes; then
-  G77=yes
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-  G77=
-fi
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-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:378: -1- m4_define([m4_location(AC_PROG_FC)], [/usr/share/autoconf/autoconf/fortran.m4:378])
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-AC_ARG_VAR([FC],    [Fortran compiler command])dnl
-AC_ARG_VAR([FCFLAGS], [Fortran compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-_AC_ARG_VAR_LIBS()dnl
-_AC_PROG_FC([$2], [$1])
-if test $ac_compiler_gnu = yes; then
-  GFC=yes
-else
-  GFC=
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-[]_m4_defun_epi([$0])])
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-ac_test_[]_AC_LANG_PREFIX[]FLAGS=${[]_AC_LANG_PREFIX[]FLAGS+set}
-ac_save_[]_AC_LANG_PREFIX[]FLAGS=$[]_AC_LANG_PREFIX[]FLAGS
-_AC_LANG_PREFIX[]FLAGS=
-AC_CACHE_CHECK(whether $[]_AC_FC[] accepts -g, ac_cv_prog_[]_AC_LANG_ABBREV[]_g,
-[_AC_LANG_PREFIX[]FLAGS=-g
-_AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
-[ac_cv_prog_[]_AC_LANG_ABBREV[]_g=yes],
-[ac_cv_prog_[]_AC_LANG_ABBREV[]_g=no])
-])
-if test "$ac_test_[]_AC_LANG_PREFIX[]FLAGS" = set; then
-  _AC_LANG_PREFIX[]FLAGS=$ac_save_[]_AC_LANG_PREFIX[]FLAGS
-elif test $ac_cv_prog_[]_AC_LANG_ABBREV[]_g = yes; then
-  if test "x$ac_cv_[]_AC_LANG_ABBREV[]_compiler_gnu" = xyes; then
-    _AC_LANG_PREFIX[]FLAGS="-g -O2"
-  else
-    _AC_LANG_PREFIX[]FLAGS="-g"
-  fi
-else
-  if test "x$ac_cv_[]_AC_LANG_ABBREV[]_compiler_gnu" = xyes; then
-    _AC_LANG_PREFIX[]FLAGS="-O2"
-  else
-    _AC_LANG_PREFIX[]FLAGS=
-  fi
-fi[]dnl
-])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:438: -1- m4_define([m4_location(_AC_PROG_FC_C_O)], [/usr/share/autoconf/autoconf/fortran.m4:438])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:438: -1- m4_define([_AC_PROG_FC_C_O], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-AC_CACHE_CHECK([whether $[]_AC_FC[] understands -c and -o together],
-	       [ac_cv_prog_[]_AC_LANG_ABBREV[]_c_o],
-[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
-# We test twice because some compilers refuse to overwrite an existing
-# `.o' file with `-o', although they will create one.
-ac_try='$[]_AC_FC[] $[]_AC_LANG_PREFIX[]FLAGS -c conftest.$ac_ext -o conftest2.$ac_objext >&AS_MESSAGE_LOG_FD'
-rm -f conftest2.*
-if _AC_DO_VAR(ac_try) &&
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-     _AC_DO_VAR(ac_try); then
-  ac_cv_prog_[]_AC_LANG_ABBREV[]_c_o=yes
-else
-  ac_cv_prog_[]_AC_LANG_ABBREV[]_c_o=no
-fi
-rm -f conftest*])
-if test $ac_cv_prog_[]_AC_LANG_ABBREV[]_c_o = no; then
-  AC_DEFINE([]_AC_FC[]_NO_MINUS_C_MINUS_O, 1,
-	    [Define to 1 if your Fortran compiler doesn't accept
-	     -c and -o together.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:465: -1- m4_define([m4_location(AC_PROG_F77_C_O)], [/usr/share/autoconf/autoconf/fortran.m4:465])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:465: -1- m4_define([AC_PROG_F77_C_O], [_m4_defun_pro([$0])AC_REQUIRE([AC_PROG_F77])dnl
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-AC_LANG_POP(Fortran 77)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:475: -1- m4_define([m4_location(AC_PROG_FC_C_O)], [/usr/share/autoconf/autoconf/fortran.m4:475])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:475: -1- m4_define([AC_PROG_FC_C_O], [_m4_defun_pro([$0])AC_REQUIRE([AC_PROG_FC])dnl
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-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:497: -1- m4_define([m4_location(_AC_PROG_FC_V_OUTPUT)], [/usr/share/autoconf/autoconf/fortran.m4:497])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:497: -1- m4_define([_AC_PROG_FC_V_OUTPUT], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
-
-# Compile and link our simple test program by passing a flag (argument
-# 1 to this macro) to the Fortran compiler in order to get
-# "verbose" output that we can then parse for the Fortran linker
-# flags.
-ac_save_[]_AC_LANG_PREFIX[]FLAGS=$[]_AC_LANG_PREFIX[]FLAGS
-_AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS m4_default([$1], [$ac_cv_prog_[]_AC_LANG_ABBREV[]_v])"
-eval "set x $ac_link"
-shift
-_AS_ECHO_LOG([$[*]])
-# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
-# LIBRARY_PATH; skip all such settings.
-ac_[]_AC_LANG_ABBREV[]_v_output=`eval $ac_link AS_MESSAGE_LOG_FD>&1 2>&1 |
-  sed '/^Driving:/d; /^Configured with:/d;
-      '"/^[[_$as_cr_Letters]][[_$as_cr_alnum]]*=/d"`
-AS_ECHO(["$ac_[]_AC_LANG_ABBREV[]_v_output"]) >&AS_MESSAGE_LOG_FD
-_AC_LANG_PREFIX[]FLAGS=$ac_save_[]_AC_LANG_PREFIX[]FLAGS
-
-rm -rf conftest*
-
-# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
-# /foo, /bar, and /baz are search directories for the Fortran linker.
-# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
-ac_[]_AC_LANG_ABBREV[]_v_output="`echo $ac_[]_AC_LANG_ABBREV[]_v_output |
-	grep 'LPATH is:' |
-	sed 's|.*LPATH is\(: *[[^ ]]*\).*|\1|;s|: */| -L/|g'` $ac_[]_AC_LANG_ABBREV[]_v_output"
-
-# FIXME: we keep getting bitten by quoted arguments; a more general fix
-#        that detects unbalanced quotes in FLIBS should be implemented
-#        and (ugh) tested at some point.
-case $ac_[]_AC_LANG_ABBREV[]_v_output in
-  # With xlf replace commas with spaces,
-  # and remove "-link" and closing parenthesis.
-  *xlfentry*)
-    ac_[]_AC_LANG_ABBREV[]_v_output=`echo $ac_[]_AC_LANG_ABBREV[]_v_output |
-      sed '
-        s/,/ /g
-        s/ -link / /g
-        s/) *$//
-      '
-    ` ;;
-
-  # With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
-  # $LIBS confuse us, and the libraries appear later in the output anyway).
-  *mGLOB_options_string*)
-    ac_[]_AC_LANG_ABBREV[]_v_output=`echo $ac_[]_AC_LANG_ABBREV[]_v_output | sed 's/"-mGLOB[[^"]]*"/ /g'` ;;
-
-  # Portland Group compiler has singly- or doubly-quoted -cmdline argument
-  # Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
-  # Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
-  *-cmdline\ * | *-ignore\ * | *-def\ *)
-    ac_[]_AC_LANG_ABBREV[]_v_output=`echo $ac_[]_AC_LANG_ABBREV[]_v_output | sed "\
-	s/-cmdline  *'[[^']]*'/ /g; s/-cmdline  *\"[[^\"]]*\"/ /g
-	s/-ignore  *'[[^']]*'/ /g; s/-ignore  *\"[[^\"]]*\"/ /g
-	s/-def  *'[[^']]*'/ /g; s/-def  *\"[[^\"]]*\"/ /g"` ;;
-
-  # If we are using fort77 (the f2c wrapper) then filter output and delete quotes.
-  *fort77*f2c*gcc*)
-    ac_[]_AC_LANG_ABBREV[]_v_output=`echo "$ac_[]_AC_LANG_ABBREV[]_v_output" | sed -n '
-        /:[[	 ]]\+Running[[	 ]]\{1,\}"gcc"/{
-          /"-c"/d
-          /[[.]]c"*/d
-          s/^.*"gcc"/"gcc"/
-          s/"//gp
-        }'` ;;
-
-  # If we are using Cray Fortran then delete quotes.
-  *cft90*)
-    ac_[]_AC_LANG_ABBREV[]_v_output=`echo $ac_[]_AC_LANG_ABBREV[]_v_output | sed 's/"//g'` ;;
-esac
-
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:581: -1- m4_define([m4_location(_AC_PROG_FC_V)], [/usr/share/autoconf/autoconf/fortran.m4:581])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:581: -1- m4_define([_AC_PROG_FC_V], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-AC_CACHE_CHECK([how to get verbose linking output from $[]_AC_FC[]],
-		[ac_cv_prog_[]_AC_LANG_ABBREV[]_v],
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
-[ac_cv_prog_[]_AC_LANG_ABBREV[]_v=
-# Try some options frequently used verbose output
-for ac_verb in -v -verbose --verbose -V -\#\#\#; do
-  _AC_PROG_FC_V_OUTPUT($ac_verb)
-  # look for -l* and *.a constructs in the output
-  for ac_arg in $ac_[]_AC_LANG_ABBREV[]_v_output; do
-     case $ac_arg in
-	[[\\/]]*.a | ?:[[\\/]]*.a | -[[lLRu]]*)
-	  ac_cv_prog_[]_AC_LANG_ABBREV[]_v=$ac_verb
-	  break 2 ;;
-     esac
-  done
-done
-if test -z "$ac_cv_prog_[]_AC_LANG_ABBREV[]_v"; then
-   AC_MSG_WARN([cannot determine how to obtain linking information from $[]_AC_FC[]])
-fi],
-		  [AC_MSG_WARN([compilation failed])])
-])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:634: -1- m4_define([m4_location(_AC_FC_LIBRARY_LDFLAGS)], [/usr/share/autoconf/autoconf/fortran.m4:634])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:634: -1- m4_define([_AC_FC_LIBRARY_LDFLAGS], [_m4_defun_pro([$0])AC_REQUIRE([AC_CANONICAL_HOST])dnl
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-_AC_PROG_FC_V
-AC_CACHE_CHECK([for _AC_LANG libraries of $[]_AC_FC[]], ac_cv_[]_AC_LANG_ABBREV[]_libs,
-[if test "x$[]_AC_LANG_PREFIX[]LIBS" != "x"; then
-  ac_cv_[]_AC_LANG_ABBREV[]_libs="$[]_AC_LANG_PREFIX[]LIBS" # Let the user override the test.
-else
-
-_AC_PROG_FC_V_OUTPUT
-
-ac_cv_[]_AC_LANG_ABBREV[]_libs=
-
-# Save positional arguments (if any)
-ac_save_positional="$[@]"
-
-set X $ac_[]_AC_LANG_ABBREV[]_v_output
-while test $[@%:@] != 1; do
-  shift
-  ac_arg=$[1]
-  case $ac_arg in
-	[[\\/]]*.a | ?:[[\\/]]*.a)
-	  _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
-	      ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg")
-	  ;;
-	-bI:*)
-	  _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
-	     [_AC_LINKER_OPTION([$ac_arg], ac_cv_[]_AC_LANG_ABBREV[]_libs)])
-	  ;;
-	  # Ignore these flags.
-	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -little \
-	  |-LANG:=* | -LIST:* | -LNO:* | -link)
-	  ;;
-	-lkernel32)
-	  case $host_os in
-	  *cygwin*) ;;
-	  *) ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg"
-	    ;;
-	  esac
-	  ;;
-	-[[LRuYz]])
-	  # These flags, when seen by themselves, take an argument.
-	  # We remove the space between option and argument and re-iterate
-	  # unless we find an empty arg or a new option (starting with -)
-	  case $[2] in
-	     "" | -*);;
-	     *)
-		ac_arg="$ac_arg$[2]"
-		shift; shift
-		set X $ac_arg "$[@]"
-		;;
-	  esac
-	  ;;
-	-YP,*)
-	  for ac_j in `AS_ECHO(["$ac_arg"]) | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
-	    _AC_LIST_MEMBER_IF($ac_j, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
-			       [ac_arg="$ac_arg $ac_j"
-			       ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_j"])
-	  done
-	  ;;
-	-[[lLR]]*)
-	  _AC_LIST_MEMBER_IF($ac_arg, $ac_cv_[]_AC_LANG_ABBREV[]_libs, ,
-			     ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg")
-	  ;;
-	-zallextract*| -zdefaultextract)
-	  ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg"
-	  ;;
-	  # Ignore everything else.
-  esac
-done
-# restore positional arguments
-set X $ac_save_positional; shift
-
-# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
-# then we insist that the "run path" must be an absolute path (i.e. it
-# must begin with a "/").
-case `(uname -sr) 2>/dev/null` in
-   "SunOS 5"*)
-      ac_ld_run_path=`AS_ECHO(["$ac_[]_AC_LANG_ABBREV[]_v_output"]) |
-			sed -n 's,^.*LD_RUN_PATH *= *\(/[[^ ]]*\).*$,-R\1,p'`
-      test "x$ac_ld_run_path" != x &&
-	_AC_LINKER_OPTION([$ac_ld_run_path], ac_cv_[]_AC_LANG_ABBREV[]_libs)
-      ;;
-esac
-fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
-])
-[]_AC_LANG_PREFIX[]LIBS="$ac_cv_[]_AC_LANG_ABBREV[]_libs"
-AC_SUBST([]_AC_LANG_PREFIX[]LIBS)
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:727: -1- m4_define([m4_location(AC_F77_LIBRARY_LDFLAGS)], [/usr/share/autoconf/autoconf/fortran.m4:727])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:727: -1- m4_define([AC_F77_LIBRARY_LDFLAGS], [_m4_defun_pro([$0])AC_REQUIRE([AC_PROG_F77])dnl
-AC_LANG_PUSH(Fortran 77)dnl
-_AC_FC_LIBRARY_LDFLAGS
-AC_LANG_POP(Fortran 77)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:737: -1- m4_define([m4_location(AC_FC_LIBRARY_LDFLAGS)], [/usr/share/autoconf/autoconf/fortran.m4:737])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:737: -1- m4_define([AC_FC_LIBRARY_LDFLAGS], [_m4_defun_pro([$0])AC_REQUIRE([AC_PROG_FC])dnl
-AC_LANG_PUSH(Fortran)dnl
-_AC_FC_LIBRARY_LDFLAGS
-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:779: -1- m4_define([m4_location(_AC_FC_DUMMY_MAIN)], [/usr/share/autoconf/autoconf/fortran.m4:779])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:779: -1- m4_define([_AC_FC_DUMMY_MAIN], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-m4_define(_AC_LANG_PROGRAM_C_[]_AC_FC[]_HOOKS,
-[#ifdef ]_AC_FC[_DUMMY_MAIN
-]AC_LANG_CASE([Fortran], [#ifndef FC_DUMMY_MAIN_EQ_F77])
-[#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int ]_AC_FC[_DUMMY_MAIN() { return 1; }
-]AC_LANG_CASE([Fortran], [#endif])
-[#endif
-])
-AC_CACHE_CHECK([for dummy main to link with _AC_LANG libraries],
-	       ac_cv_[]_AC_LANG_ABBREV[]_dummy_main,
-[ac_[]_AC_LANG_ABBREV[]_dm_save_LIBS=$LIBS
- LIBS="$LIBS $[]_AC_LANG_PREFIX[]LIBS"
- ac_fortran_dm_var=[]_AC_FC[]_DUMMY_MAIN
- AC_LANG_PUSH(C)dnl
-
- # First, try linking without a dummy main:
- AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
-		[ac_cv_fortran_dummy_main=none],
-		[ac_cv_fortran_dummy_main=unknown])
-
- if test $ac_cv_fortran_dummy_main = unknown; then
-   for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
-     AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@define $ac_fortran_dm_var $ac_func]])],
-		    [ac_cv_fortran_dummy_main=$ac_func; break])
-   done
- fi
- AC_LANG_POP(C)dnl
- ac_cv_[]_AC_LANG_ABBREV[]_dummy_main=$ac_cv_fortran_dummy_main
- rm -rf conftest*
- LIBS=$ac_[]_AC_LANG_ABBREV[]_dm_save_LIBS
-])
-[]_AC_FC[]_DUMMY_MAIN=$ac_cv_[]_AC_LANG_ABBREV[]_dummy_main
-AS_IF([test "$[]_AC_FC[]_DUMMY_MAIN" != unknown],
-      [m4_default([$1],
-[if test $[]_AC_FC[]_DUMMY_MAIN != none; then
-  AC_DEFINE_UNQUOTED([]_AC_FC[]_DUMMY_MAIN, $[]_AC_FC[]_DUMMY_MAIN,
-		     [Define to dummy `main' function (if any) required to
-		      link to the Fortran libraries.])
-  if test "x$ac_cv_fc_dummy_main" = "x$ac_cv_f77_dummy_main"; then
-	AC_DEFINE([FC_DUMMY_MAIN_EQ_F77], 1,
-		  [Define if F77 and FC dummy `main' functions are identical.])
-  fi
-fi])],
-      [m4_default([$2],
-	    [AC_MSG_FAILURE([linking to Fortran libraries from C fails])])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:833: -1- m4_define([m4_location(AC_F77_DUMMY_MAIN)], [/usr/share/autoconf/autoconf/fortran.m4:833])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:833: -1- m4_define([AC_F77_DUMMY_MAIN], [_m4_defun_pro([$0])AC_REQUIRE([AC_F77_LIBRARY_LDFLAGS])dnl
-AC_LANG_PUSH(Fortran 77)dnl
-_AC_FC_DUMMY_MAIN($@)
-AC_LANG_POP(Fortran 77)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:843: -1- m4_define([m4_location(AC_FC_DUMMY_MAIN)], [/usr/share/autoconf/autoconf/fortran.m4:843])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:843: -1- m4_define([AC_FC_DUMMY_MAIN], [_m4_defun_pro([$0])AC_REQUIRE([AC_FC_LIBRARY_LDFLAGS])dnl
-AC_LANG_PUSH(Fortran)dnl
-_AC_FC_DUMMY_MAIN($@)
-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:859: -1- m4_define([m4_location(_AC_FC_MAIN)], [/usr/share/autoconf/autoconf/fortran.m4:859])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:859: -1- m4_define([_AC_FC_MAIN], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-AC_CACHE_CHECK([for alternate main to link with _AC_LANG libraries],
-	       ac_cv_[]_AC_LANG_ABBREV[]_main,
-[ac_[]_AC_LANG_ABBREV[]_m_save_LIBS=$LIBS
- LIBS="$LIBS $[]_AC_LANG_PREFIX[]LIBS"
- ac_fortran_dm_var=[]_AC_FC[]_DUMMY_MAIN
- AC_LANG_PUSH(C)dnl
- ac_cv_fortran_main="main" # default entry point name
- for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
-   AC_LINK_IFELSE([AC_LANG_PROGRAM([@%:@ifdef FC_DUMMY_MAIN_EQ_F77
-@%:@  undef F77_DUMMY_MAIN
-@%:@  undef FC_DUMMY_MAIN
-@%:@else
-@%:@  undef $ac_fortran_dm_var
-@%:@endif
-@%:@define main $ac_func])],
-		  [ac_cv_fortran_main=$ac_func; break])
- done
- AC_LANG_POP(C)dnl
- ac_cv_[]_AC_LANG_ABBREV[]_main=$ac_cv_fortran_main
- rm -rf conftest*
- LIBS=$ac_[]_AC_LANG_ABBREV[]_m_save_LIBS
-])
-AC_DEFINE_UNQUOTED([]_AC_FC[]_MAIN, $ac_cv_[]_AC_LANG_ABBREV[]_main,
-		   [Define to alternate name for `main' routine that is
-		    called from a `main' in the Fortran libraries.])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:891: -1- m4_define([m4_location(AC_F77_MAIN)], [/usr/share/autoconf/autoconf/fortran.m4:891])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:891: -1- m4_define([AC_F77_MAIN], [_m4_defun_pro([$0])AC_REQUIRE([AC_F77_LIBRARY_LDFLAGS])dnl
-AC_LANG_PUSH(Fortran 77)dnl
-_AC_FC_MAIN
-AC_LANG_POP(Fortran 77)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:901: -1- m4_define([m4_location(AC_FC_MAIN)], [/usr/share/autoconf/autoconf/fortran.m4:901])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:901: -1- m4_define([AC_FC_MAIN], [_m4_defun_pro([$0])AC_REQUIRE([AC_FC_LIBRARY_LDFLAGS])dnl
-AC_LANG_PUSH(Fortran)dnl
-_AC_FC_MAIN
-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:924: -1- m4_define([m4_location(__AC_FC_NAME_MANGLING)], [/usr/share/autoconf/autoconf/fortran.m4:924])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:924: -1- m4_define([__AC_FC_NAME_MANGLING], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-AC_CACHE_CHECK([for _AC_LANG name-mangling scheme],
-	       ac_cv_[]_AC_LANG_ABBREV[]_mangling,
-[AC_COMPILE_IFELSE(
-[[      subroutine foobar()
-      return
-      end
-      subroutine foo_bar()
-      return
-      end]],
-[mv conftest.$ac_objext cfortran_test.$ac_objext
-
-  ac_save_LIBS=$LIBS
-  LIBS="cfortran_test.$ac_objext $LIBS $[]_AC_LANG_PREFIX[]LIBS"
-
-  AC_LANG_PUSH(C)dnl
-  ac_success=no
-  for ac_foobar in foobar FOOBAR; do
-    for ac_underscore in "" "_"; do
-      ac_func="$ac_foobar$ac_underscore"
-      AC_LINK_IFELSE([AC_LANG_CALL([], [$ac_func])],
-		     [ac_success=yes; break 2])
-    done
-  done
-  AC_LANG_POP(C)dnl
-
-  if test "$ac_success" = "yes"; then
-     case $ac_foobar in
-	foobar)
-	   ac_case=lower
-	   ac_foo_bar=foo_bar
-	   ;;
-	FOOBAR)
-	   ac_case=upper
-	   ac_foo_bar=FOO_BAR
-	   ;;
-     esac
-
-     AC_LANG_PUSH(C)dnl
-     ac_success_extra=no
-     for ac_extra in "" "_"; do
-	ac_func="$ac_foo_bar$ac_underscore$ac_extra"
-	AC_LINK_IFELSE([AC_LANG_CALL([], [$ac_func])],
-		       [ac_success_extra=yes; break])
-     done
-     AC_LANG_POP(C)dnl
-
-     if test "$ac_success_extra" = "yes"; then
-	ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_case case"
-	if test -z "$ac_underscore"; then
-	   ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, no underscore"
-	else
-	   ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, underscore"
-	fi
-	if test -z "$ac_extra"; then
-	   ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, no extra underscore"
-	else
-	   ac_cv_[]_AC_LANG_ABBREV[]_mangling="$ac_cv_[]_AC_LANG_ABBREV[]_mangling, extra underscore"
-	fi
-      else
-	ac_cv_[]_AC_LANG_ABBREV[]_mangling="unknown"
-      fi
-  else
-     ac_cv_[]_AC_LANG_ABBREV[]_mangling="unknown"
-  fi
-
-  LIBS=$ac_save_LIBS
-  rm -rf conftest*
-  rm -f cfortran_test*],
-  [AC_MSG_FAILURE([cannot compile a simple Fortran program])])
-])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:999: -1- AU_DEFINE([AC_F77_NAME_MANGLING], [m4_ifval([], [_au_warn_AC_F77_NAME_MANGLING([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:999: -1- AU_DEFINE([_au_warn_AC_F77_NAME_MANGLING], [m4_warning($@)dnl
-m4_define([_au_warn_AC_F77_NAME_MANGLING], [])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:999: -1- m4_define([m4_location(AC_F77_NAME_MANGLING)], [/usr/share/autoconf/autoconf/fortran.m4:999])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:999: -1- m4_define([AC_F77_NAME_MANGLING], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_F77_NAME_MANGLING' is obsolete.
-You should run autoupdate.])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1004: -1- m4_define([m4_location(_AC_F77_NAME_MANGLING)], [/usr/share/autoconf/autoconf/fortran.m4:1004])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1004: -1- m4_define([_AC_F77_NAME_MANGLING], [_m4_defun_pro([$0])AC_REQUIRE([AC_F77_LIBRARY_LDFLAGS])dnl
-AC_REQUIRE([AC_F77_DUMMY_MAIN])dnl
-AC_LANG_PUSH(Fortran 77)dnl
-__AC_FC_NAME_MANGLING
-AC_LANG_POP(Fortran 77)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1015: -1- m4_define([m4_location(_AC_FC_NAME_MANGLING)], [/usr/share/autoconf/autoconf/fortran.m4:1015])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1015: -1- m4_define([_AC_FC_NAME_MANGLING], [_m4_defun_pro([$0])AC_REQUIRE([AC_FC_LIBRARY_LDFLAGS])dnl
-AC_REQUIRE([AC_FC_DUMMY_MAIN])dnl
-AC_LANG_PUSH(Fortran)dnl
-__AC_FC_NAME_MANGLING
-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1030: -1- m4_define([m4_location(_AC_FC_WRAPPERS)], [/usr/share/autoconf/autoconf/fortran.m4:1030])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1030: -1- m4_define([_AC_FC_WRAPPERS], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-AH_TEMPLATE(_AC_FC[_FUNC],
-    [Define to a macro mangling the given C identifier (in lower and upper
-     case), which must not contain underscores, for linking with Fortran.])dnl
-AH_TEMPLATE(_AC_FC[_FUNC_],
-    [As ]_AC_FC[_FUNC, but for C identifiers containing underscores.])dnl
-case $ac_cv_[]_AC_LANG_ABBREV[]_mangling in
-  "lower case, no underscore, no extra underscore")
-	  AC_DEFINE(_AC_FC[_FUNC(name,NAME)],  [name])
-	  AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name]) ;;
-  "lower case, no underscore, extra underscore")
-	  AC_DEFINE(_AC_FC[_FUNC(name,NAME)],  [name])
-	  AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name [##] _]) ;;
-  "lower case, underscore, no extra underscore")
-	  AC_DEFINE(_AC_FC[_FUNC(name,NAME)],  [name [##] _])
-	  AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name [##] _]) ;;
-  "lower case, underscore, extra underscore")
-	  AC_DEFINE(_AC_FC[_FUNC(name,NAME)],  [name [##] _])
-	  AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [name [##] __]) ;;
-  "upper case, no underscore, no extra underscore")
-	  AC_DEFINE(_AC_FC[_FUNC(name,NAME)],  [NAME])
-	  AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME]) ;;
-  "upper case, no underscore, extra underscore")
-	  AC_DEFINE(_AC_FC[_FUNC(name,NAME)],  [NAME])
-	  AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME [##] _]) ;;
-  "upper case, underscore, no extra underscore")
-	  AC_DEFINE(_AC_FC[_FUNC(name,NAME)],  [NAME [##] _])
-	  AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME [##] _]) ;;
-  "upper case, underscore, extra underscore")
-	  AC_DEFINE(_AC_FC[_FUNC(name,NAME)],  [NAME [##] _])
-	  AC_DEFINE(_AC_FC[_FUNC_(name,NAME)], [NAME [##] __]) ;;
-  *)
-	  AC_MSG_WARN([unknown Fortran name-mangling scheme])
-	  ;;
-esac
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1071: -1- m4_define([m4_location(AC_F77_WRAPPERS)], [/usr/share/autoconf/autoconf/fortran.m4:1071])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1071: -1- m4_define([AC_F77_WRAPPERS], [_m4_defun_pro([$0])AC_REQUIRE([_AC_F77_NAME_MANGLING])dnl
-AC_LANG_PUSH(Fortran 77)dnl
-_AC_FC_WRAPPERS
-AC_LANG_POP(Fortran 77)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1081: -1- m4_define([m4_location(AC_FC_WRAPPERS)], [/usr/share/autoconf/autoconf/fortran.m4:1081])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1081: -1- m4_define([AC_FC_WRAPPERS], [_m4_defun_pro([$0])AC_REQUIRE([_AC_FC_NAME_MANGLING])dnl
-AC_LANG_PUSH(Fortran)dnl
-_AC_FC_WRAPPERS
-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1094: -1- m4_define([m4_location(_AC_FC_FUNC)], [/usr/share/autoconf/autoconf/fortran.m4:1094])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1094: -1- m4_define([_AC_FC_FUNC], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-case $ac_cv_[]_AC_LANG_ABBREV[]_mangling in
-  upper*) ac_val="m4_toupper([$1])" ;;
-  lower*) ac_val="m4_tolower([$1])" ;;
-  *)      ac_val="unknown" ;;
-esac
-case $ac_cv_[]_AC_LANG_ABBREV[]_mangling in *," underscore"*) ac_val="$ac_val"_ ;; esac
-m4_if(m4_index([$1],[_]),-1,[],
-[case $ac_cv_[]_AC_LANG_ABBREV[]_mangling in *," extra underscore"*) ac_val="$ac_val"_ ;; esac
-])
-m4_default([$2],[$1])="$ac_val"
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1111: -1- m4_define([m4_location(AC_F77_FUNC)], [/usr/share/autoconf/autoconf/fortran.m4:1111])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1111: -1- m4_define([AC_F77_FUNC], [_m4_defun_pro([$0])AC_REQUIRE([_AC_F77_NAME_MANGLING])dnl
-AC_LANG_PUSH(Fortran 77)dnl
-_AC_FC_FUNC([$1],[$2])
-AC_LANG_POP(Fortran 77)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1121: -1- m4_define([m4_location(AC_FC_FUNC)], [/usr/share/autoconf/autoconf/fortran.m4:1121])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1121: -1- m4_define([AC_FC_FUNC], [_m4_defun_pro([$0])AC_REQUIRE([_AC_FC_NAME_MANGLING])dnl
-AC_LANG_PUSH(Fortran)dnl
-_AC_FC_FUNC([$1],[$2])
-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1154: -1- m4_define([m4_location(AC_FC_SRCEXT)], [/usr/share/autoconf/autoconf/fortran.m4:1154])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1154: -1- m4_define([AC_FC_SRCEXT], [_m4_defun_pro([$0])AC_LANG_PUSH(Fortran)dnl
-AC_CACHE_CHECK([for Fortran flag to compile .$1 files],
-		ac_cv_fc_srcext_$1,
-[ac_ext=$1
-ac_fcflags_srcext_save=$ac_fcflags_srcext
-ac_fcflags_srcext=
-ac_cv_fc_srcext_$1=unknown
-case $ac_ext in #(
-  [[fF]]77) ac_try=f77;; #(
-  *) ac_try=f95;;
-esac
-for ac_flag in none -qsuffix=f=$1 -Tf "-x $ac_try"; do
-  test "x$ac_flag" != xnone && ac_fcflags_srcext="$ac_flag"
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [ac_cv_fc_srcext_$1=$ac_flag; break])
-done
-rm -f conftest.$ac_objext conftest.$1
-ac_fcflags_srcext=$ac_fcflags_srcext_save
-])
-if test "x$ac_cv_fc_srcext_$1" = xunknown; then
-  m4_default([$3],[AC_MSG_ERROR([Fortran could not compile .$1 files])])
-else
-  ac_fc_srcext=$1
-  if test "x$ac_cv_fc_srcext_$1" = xnone; then
-    ac_fcflags_srcext=""
-    FCFLAGS_[]$1[]=""
-  else
-    ac_fcflags_srcext=$ac_cv_fc_srcext_$1
-    FCFLAGS_[]$1[]=$ac_cv_fc_srcext_$1
-  fi
-  AC_SUBST(FCFLAGS_[]$1)
-  $2
-fi
-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1240: -1- m4_define([m4_location(AC_FC_PP_SRCEXT)], [/usr/share/autoconf/autoconf/fortran.m4:1240])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1240: -1- m4_define([AC_FC_PP_SRCEXT], [_m4_defun_pro([$0])AC_LANG_PUSH(Fortran)dnl
-AC_CACHE_CHECK([for Fortran flag to compile preprocessed .$1 files],
-		ac_cv_fc_pp_srcext_$1,
-[ac_ext=$1
-ac_fcflags_pp_srcext_save=$ac_fcflags_srcext
-ac_fcflags_srcext=
-ac_cv_fc_pp_srcext_$1=unknown
-case $ac_ext in #(
-  [[fF]]77) ac_try=f77-cpp-input;; #(
-  *) ac_try=f95-cpp-input;;
-esac
-for ac_flag in none -ftpp -fpp -Tf "-fpp -Tf" -xpp=fpp -Mpreprocess "-e Z" \
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-  test "x$ac_flag" != xnone && ac_fcflags_srcext="$ac_flag"
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
-#if 0
-#include <ac_nonexistent.h>
-      choke me
-#endif]])],
-    [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
-#if 1
-#include <ac_nonexistent.h>
-      choke me
-#endif]])],
-       [],
-       [ac_cv_fc_pp_srcext_$1=$ac_flag; break])])
-done
-rm -f conftest.$ac_objext conftest.$1
-ac_fcflags_srcext=$ac_fcflags_pp_srcext_save
-])
-if test "x$ac_cv_fc_pp_srcext_$1" = xunknown; then
-  m4_default([$3],
-             [AC_MSG_ERROR([Fortran could not compile preprocessed .$1 files])])
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-  ac_fc_srcext=$1
-  if test "x$ac_cv_fc_pp_srcext_$1" = xnone; then
-    ac_fcflags_srcext=""
-    FCFLAGS_[]$1[]=""
-  else
-    ac_fcflags_srcext=$ac_cv_fc_pp_srcext_$1
-    FCFLAGS_[]$1[]=$ac_cv_fc_pp_srcext_$1
-  fi
-  AC_SUBST(FCFLAGS_[]$1)
-  $2
-fi
-AC_LANG_POP(Fortran)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1302: -1- m4_define([m4_location(AC_FC_PP_DEFINE)], [/usr/share/autoconf/autoconf/fortran.m4:1302])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1302: -1- m4_define([AC_FC_PP_DEFINE], [_m4_defun_pro([$0])AC_LANG_PUSH([Fortran])dnl
-ac_fc_pp_define_srcext_save=$ac_fc_srcext
-AC_FC_PP_SRCEXT([F])
-AC_CACHE_CHECK([how to define symbols for preprocessed Fortran],
-  [ac_cv_fc_pp_define],
-[ac_fc_pp_define_srcext_save=$ac_fc_srcext
-ac_cv_fc_pp_define=unknown
-ac_fc_pp_define_FCFLAGS_save=$FCFLAGS
-for ac_flag in -D -WF,-D -Wp,-D -Wc,-D
-do
-  FCFLAGS="$ac_fc_pp_define_FCFLAGS_save ${ac_flag}FOOBAR ${ac_flag}ZORK=42"
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
-#ifndef FOOBAR
-      choke me
-#endif
-#if ZORK != 42
-      choke me
-#endif]])],
-    [ac_cv_fc_pp_define=$ac_flag])
-  test x"$ac_cv_fc_pp_define" != xunknown && break
-done
-FCFLAGS=$ac_fc_pp_define_FCFLAGS_save
-])
-ac_fc_srcext=$ac_fc_pp_define_srcext_save
-if test "x$ac_cv_fc_pp_define" = xunknown; then
-  FC_DEFINE=
-  m4_default([$2],
-	     [AC_MSG_ERROR([Fortran does not allow to define preprocessor symbols], 77)])
-else
-  FC_DEFINE=$ac_cv_fc_pp_define
-  $1
-fi
-AC_SUBST([FC_DEFINE])dnl
-AC_LANG_POP([Fortran])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1363: -1- m4_define([m4_location(AC_FC_FREEFORM)], [/usr/share/autoconf/autoconf/fortran.m4:1363])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1363: -1- m4_define([AC_FC_FREEFORM], [_m4_defun_once([AC_FC_FREEFORM], [AC_LANG_PUSH([Fortran])dnl
-AC_CACHE_CHECK([for Fortran flag needed to accept free-form source],
-	       [ac_cv_fc_freeform],
-[ac_cv_fc_freeform=unknown
-ac_fc_freeform_FCFLAGS_save=$FCFLAGS
-for ac_flag in none -ffree-form -FR -free -qfree -Mfree -Mfreeform \
-	       -freeform "-f free" -8 +source=free -nfix --nfix -Free
-do
-  test "x$ac_flag" != xnone && FCFLAGS="$ac_fc_freeform_FCFLAGS_save $ac_flag"
-dnl Use @&t@ below to ensure that editors don't turn 8+ spaces into tab.
-  AC_COMPILE_IFELSE([[
-  program freeform
-       ! FIXME: how to best confuse non-freeform compilers?
-       print *, 'Hello ', &
-     @&t@     'world.'
-       end]],
-		    [ac_cv_fc_freeform=$ac_flag; break])
-done
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-FCFLAGS=$ac_fc_freeform_FCFLAGS_save
-])
-if test "x$ac_cv_fc_freeform" = xunknown; then
-  m4_default([$2],
-	     [AC_MSG_ERROR([Fortran does not accept free-form source], 77)])
-else
-  if test "x$ac_cv_fc_freeform" != xnone; then
-    FCFLAGS="$FCFLAGS $ac_cv_fc_freeform"
-  fi
-  $1
-fi
-AC_LANG_POP([Fortran])dnl
-], m4_if(_m4_divert_dump, [],
-  [[_m4_defun_pro([AC_FC_FREEFORM])m4_unquote(], [)_m4_defun_epi([AC_FC_FREEFORM])]],
-m4_ifdef([_m4_diverting([AC_FC_FREEFORM])], [-]), [-], [[m4_unquote(], [)]],
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-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1420: -1- m4_define([m4_location(AC_FC_FIXEDFORM)], [/usr/share/autoconf/autoconf/fortran.m4:1420])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1420: -1- m4_define([AC_FC_FIXEDFORM], [_m4_defun_once([AC_FC_FIXEDFORM], [AC_LANG_PUSH([Fortran])dnl
-AC_CACHE_CHECK([for Fortran flag needed to accept fixed-form source],
-	       [ac_cv_fc_fixedform],
-[ac_cv_fc_fixedform=unknown
-ac_fc_fixedform_FCFLAGS_save=$FCFLAGS
-for ac_flag in none -ffixed-form -fixed -qfixed -Mfixed -fixedform "-f fixed" \
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-do
-  test "x$ac_flag" != xnone && FCFLAGS="$ac_fc_fixedform_FCFLAGS_save $ac_flag"
-  AC_COMPILE_IFELSE([[
-C     This comment should confuse free-form compilers.
-      program main
-      end]],
-		    [ac_cv_fc_fixedform=$ac_flag; break])
-done
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-FCFLAGS=$ac_fc_fixedform_FCFLAGS_save
-])
-if test "x$ac_cv_fc_fixedform" = xunknown; then
-  m4_default([$2],
-	     [AC_MSG_ERROR([Fortran does not accept fixed-form source], 77)])
-else
-  if test "x$ac_cv_fc_fixedform" != xnone; then
-    FCFLAGS="$FCFLAGS $ac_cv_fc_fixedform"
-  fi
-  $1
-fi
-AC_LANG_POP([Fortran])dnl
-], m4_if(_m4_divert_dump, [],
-  [[_m4_defun_pro([AC_FC_FIXEDFORM])m4_unquote(], [)_m4_defun_epi([AC_FC_FIXEDFORM])]],
-m4_ifdef([_m4_diverting([AC_FC_FIXEDFORM])], [-]), [-], [[m4_unquote(], [)]],
-  [[_m4_require_call([AC_FC_FIXEDFORM],], [, _m4_divert_dump)]]))])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1486: -1- m4_define([m4_location(AC_FC_LINE_LENGTH)], [/usr/share/autoconf/autoconf/fortran.m4:1486])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1486: -1- m4_define([AC_FC_LINE_LENGTH], [_m4_defun_once([AC_FC_LINE_LENGTH], [AC_LANG_PUSH([Fortran])dnl
-m4_case(m4_default([$1], [132]),
-  [unlimited], [ac_fc_line_len_string=unlimited
-	               ac_fc_line_len=0
-                       ac_fc_line_length_test='
-      subroutine longer_than_132(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,'\
-'arg9,arg10,arg11,arg12,arg13,arg14,arg15,arg16,arg17,arg18,arg19)'],
-  [132],            [ac_fc_line_len=132
-		       ac_fc_line_length_test='
-      subroutine longer_than_80(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,'\
-'arg10)'],
-  [80],             [ac_fc_line_len=80
-		       ac_fc_line_length_test='
-      subroutine longer_than_72(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)'],
-  [m4_warning([Invalid length argument `$1'])])
-: ${ac_fc_line_len_string=$ac_fc_line_len}
-AC_CACHE_CHECK(
-[for Fortran flag needed to accept $ac_fc_line_len_string column source lines],
-	       [ac_cv_fc_line_length],
-[ac_cv_fc_line_length=unknown
-ac_fc_line_length_FCFLAGS_save=$FCFLAGS
-for ac_flag in none \
-	       -ffree-line-length-none -ffixed-line-length-none \
-	       -ffree-line-length-huge \
-	       -ffree-line-length-$ac_fc_line_len \
-	       -ffixed-line-length-$ac_fc_line_len \
-	       -qfixed=$ac_fc_line_len -Mextend \
-	       -$ac_fc_line_len -extend_source \
-	       -W$ac_fc_line_len -W +extend_source +es -wide --wide -w -e \
-               -f -Wf,-f -xline
-do
-  test "x$ac_flag" != xnone && FCFLAGS="$ac_fc_line_length_FCFLAGS_save $ac_flag"
-  AC_COMPILE_IFELSE([[$ac_fc_line_length_test
-      end subroutine]],
-		    [ac_cv_fc_line_length=$ac_flag; break])
-done
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-FCFLAGS=$ac_fc_line_length_FCFLAGS_save
-])
-if test "x$ac_cv_fc_line_length" = xunknown; then
-  m4_default([$3],
-	     [AC_MSG_ERROR([Fortran does not accept long source lines], 77)])
-else
-  if test "x$ac_cv_fc_line_length" != xnone; then
-    FCFLAGS="$FCFLAGS $ac_cv_fc_line_length"
-  fi
-  $2
-fi
-AC_LANG_POP([Fortran])dnl
-], m4_if(_m4_divert_dump, [],
-  [[_m4_defun_pro([AC_FC_LINE_LENGTH])m4_unquote(], [)_m4_defun_epi([AC_FC_LINE_LENGTH])]],
-m4_ifdef([_m4_diverting([AC_FC_LINE_LENGTH])], [-]), [-], [[m4_unquote(], [)]],
-  [[_m4_require_call([AC_FC_LINE_LENGTH],], [, _m4_divert_dump)]]))])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1564: -1- m4_define([m4_location(AC_FC_CHECK_BOUNDS)], [/usr/share/autoconf/autoconf/fortran.m4:1564])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1564: -1- m4_define([AC_FC_CHECK_BOUNDS], [_m4_defun_once([AC_FC_CHECK_BOUNDS], [AC_LANG_PUSH([Fortran])dnl
-AC_CACHE_CHECK([for Fortran flag to enable array-bounds checking],
-               [ac_cv_fc_check_bounds],
-[ac_cv_fc_check_bounds=unknown
-ac_fc_check_bounds_FCFLAGS_save=$FCFLAGS
-for ac_flag in -fcheck=bounds -fbounds-check -check_bounds -Mbounds -qcheck \
-               '-check bounds' +check=all --check '-Rb -Rc' -CB -C=all -C \
-               -ffortran-bounds-check "--chk e,s" "-chk e -chk s" -bounds
-do
-  FCFLAGS="$ac_fc_check_bounds_FCFLAGS_save $ac_flag"
-  # We should be able to link a correct program.
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
-    [AC_LINK_IFELSE([[
-      subroutine sub(a)
-      integer a(:)
-      a(8) = 0
-      end subroutine
-
-      program main
-      integer a(1:7)
-      interface
-         subroutine sub(a)
-         integer a(:)
-         end subroutine
-      end interface
-
-      call sub(a)
-      end program]],
-       [# If we can run the program, require failure at run time.
-	# In cross-compiling mode, we rely on the compiler not accepting
-	# unknown options.
-	AS_IF([test "$cross_compiling" = yes],
-	  [ac_cv_fc_check_bounds=$ac_flag; break],
-	  [AS_IF([_AC_DO_TOKENS(./conftest$ac_exeext)],
-	     [],
-	     [ac_cv_fc_check_bounds=$ac_flag; break])])])])
-done
-rm -f conftest$ac_exeext conftest.err conftest.$ac_objext conftest.$ac_ext \
-  core *.core core.conftest.*
-FCFLAGS=$ac_fc_check_bounds_FCFLAGS_save
-])
-if test "x$ac_cv_fc_check_bounds" = xunknown; then
-  m4_default([$2],
-             [AC_MSG_ERROR([no Fortran flag for bounds checking found], 77)])
-else
-  if test "x$ac_cv_fc_check_bounds" != xnone; then
-    FCFLAGS="$FCFLAGS $ac_cv_fc_check_bounds"
-  fi
-  $1
-fi
-AC_LANG_POP([Fortran])dnl
-], m4_if(_m4_divert_dump, [],
-  [[_m4_defun_pro([AC_FC_CHECK_BOUNDS])m4_unquote(], [)_m4_defun_epi([AC_FC_CHECK_BOUNDS])]],
-m4_ifdef([_m4_diverting([AC_FC_CHECK_BOUNDS])], [-]), [-], [[m4_unquote(], [)]],
-  [[_m4_require_call([AC_FC_CHECK_BOUNDS],], [, _m4_divert_dump)]]))])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1638: -1- m4_define([m4_location(_AC_FC_IMPLICIT_NONE)], [/usr/share/autoconf/autoconf/fortran.m4:1638])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1638: -1- m4_define([_AC_FC_IMPLICIT_NONE], [_m4_defun_pro([$0])_AC_FORTRAN_ASSERT()dnl
-AC_CACHE_CHECK([for flag to disallow _AC_LANG implicit declarations],
-               [ac_cv_[]_AC_LANG_ABBREV[]_implicit_none],
-[ac_cv_[]_AC_LANG_ABBREV[]_implicit_none=unknown
-ac_fc_implicit_none_[]_AC_LANG_PREFIX[]FLAGS_save=$[]_AC_LANG_PREFIX[]FLAGS
-for ac_flag in none -fimplicit-none -u -Wimplicit -implicitnone +implicit_none \
-               -qundef "-warn declarations" -in --in -AT "-e I" -Mdclchk \
-               "-u -warn errors"
-do
-  if test "x$ac_flag" != xnone; then
-    _AC_LANG_PREFIX[]FLAGS="$ac_fc_implicit_none_[]_AC_LANG_PREFIX[]FLAGS_save $ac_flag"
-  fi
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])],
-    [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
-      i = 0
-      print *, i]])],
-       [],
-       [ac_cv_[]_AC_LANG_ABBREV[]_implicit_none=$ac_flag; break])])
-done
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-_AC_LANG_PREFIX[]FLAGS=$ac_fc_implicit_none_[]_AC_LANG_PREFIX[]FLAGS_save
-])
-if test "x$ac_cv_[]_AC_LANG_ABBREV[]_implicit_none" = xunknown; then
-  m4_default([$3],
-    [AC_MSG_ERROR([no Fortran flag to disallow implicit declarations found], 77)])
-else
-  if test "x$ac_cv_[]_AC_LANG_ABBREV[]_implicit_none" != xnone; then
-    _AC_LANG_PREFIX[]FLAGS="$_AC_LANG_PREFIX[]FLAGS $ac_cv_[]_AC_LANG_ABBREV[]_implicit_none"
-  fi
-  $2
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1675: -1- m4_define([m4_location(AC_F77_IMPLICIT_NONE)], [/usr/share/autoconf/autoconf/fortran.m4:1675])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1675: -1- m4_define([AC_F77_IMPLICIT_NONE], [_m4_defun_pro([$0])AC_LANG_PUSH([Fortran 77])dnl
-_AC_FC_IMPLICIT_NONE($@)
-AC_LANG_POP([Fortran 77])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1684: -1- m4_define([m4_location(AC_FC_IMPLICIT_NONE)], [/usr/share/autoconf/autoconf/fortran.m4:1684])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1684: -1- m4_define([AC_FC_IMPLICIT_NONE], [_m4_defun_pro([$0])AC_LANG_PUSH([Fortran])dnl
-_AC_FC_IMPLICIT_NONE($@)
-AC_LANG_POP([Fortran])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1696: -1- m4_define([m4_location(AC_FC_MODULE_EXTENSION)], [/usr/share/autoconf/autoconf/fortran.m4:1696])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1696: -1- m4_define([AC_FC_MODULE_EXTENSION], [_m4_defun_pro([$0])AC_CACHE_CHECK([Fortran 90 module extension], [ac_cv_fc_module_ext],
-[AC_LANG_PUSH(Fortran)
-mkdir conftest.dir
-cd conftest.dir
-ac_cv_fc_module_ext=unknown
-AC_COMPILE_IFELSE([[
-      module conftest_module
-      contains
-      subroutine conftest_routine
-      write(*,'(a)') 'gotcha!'
-      end subroutine
-      end module]],
-  [ac_cv_fc_module_ext=`ls | sed -n 's,conftest_module\.,,p'`
-   if test x$ac_cv_fc_module_ext = x; then
-dnl Some F90 compilers use upper case characters for the module file name.
-     ac_cv_fc_module_ext=`ls | sed -n 's,CONFTEST_MODULE\.,,p'`
-   fi])
-cd ..
-rm -rf conftest.dir
-AC_LANG_POP(Fortran)
-])
-FC_MODEXT=$ac_cv_fc_module_ext
-if test "$FC_MODEXT" = unknown; then
-  FC_MODEXT=
-fi
-AC_SUBST([FC_MODEXT])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1752: -1- m4_define([m4_location(AC_FC_MODULE_FLAG)], [/usr/share/autoconf/autoconf/fortran.m4:1752])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1752: -1- m4_define([AC_FC_MODULE_FLAG], [_m4_defun_pro([$0])
-AC_CACHE_CHECK([Fortran 90 module inclusion flag], [ac_cv_fc_module_flag],
-[AC_LANG_PUSH([Fortran])
-ac_cv_fc_module_flag=unknown
-mkdir conftest.dir
-cd conftest.dir
-AC_COMPILE_IFELSE([[
-      module conftest_module
-      contains
-      subroutine conftest_routine
-      write(*,'(a)') 'gotcha!'
-      end subroutine
-      end module]],
-  [cd ..
-   ac_fc_module_flag_FCFLAGS_save=$FCFLAGS
-   # Flag ordering is significant for gfortran and Sun.
-   for ac_flag in -M -I '-I ' '-M ' -p '-mod ' '-module ' '-Am -I'; do
-     # Add the flag twice to prevent matching an output flag.
-     FCFLAGS="$ac_fc_module_flag_FCFLAGS_save ${ac_flag}conftest.dir ${ac_flag}conftest.dir"
-     AC_COMPILE_IFELSE([[
-      program main
-      use conftest_module
-      call conftest_routine
-      end program]],
-       [ac_cv_fc_module_flag="$ac_flag"])
-     if test "$ac_cv_fc_module_flag" != unknown; then
-       break
-     fi
-   done
-   FCFLAGS=$ac_fc_module_flag_FCFLAGS_save
-])
-rm -rf conftest.dir
-AC_LANG_POP([Fortran])
-])
-if test "$ac_cv_fc_module_flag" != unknown; then
-  FC_MODINC=$ac_cv_fc_module_flag
-  $1
-else
-  FC_MODINC=
-  m4_default([$2],
-    [AC_MSG_ERROR([unable to find compiler flag for module search path])])
-fi
-AC_SUBST([FC_MODINC])
-# Ensure trailing whitespace is preserved in a Makefile.
-AC_SUBST([ac_empty], [""])
-AC_CONFIG_COMMANDS_PRE([case $FC_MODINC in #(
-  *\ ) FC_MODINC=$FC_MODINC'${ac_empty}' ;;
-esac])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1812: -1- m4_define([m4_location(AC_FC_MODULE_OUTPUT_FLAG)], [/usr/share/autoconf/autoconf/fortran.m4:1812])
-m4trace:/usr/share/autoconf/autoconf/fortran.m4:1812: -1- m4_define([AC_FC_MODULE_OUTPUT_FLAG], [_m4_defun_pro([$0])
-AC_CACHE_CHECK([Fortran 90 module output flag], [ac_cv_fc_module_output_flag],
-[AC_LANG_PUSH([Fortran])
-mkdir conftest.dir conftest.dir/sub
-cd conftest.dir
-ac_cv_fc_module_output_flag=unknown
-ac_fc_module_output_flag_FCFLAGS_save=$FCFLAGS
-# Flag ordering is significant: put flags late which some compilers use
-# for the search path.
-for ac_flag in -J '-J ' -fmod= -moddir= +moddir= -qmoddir= '-mod ' \
-	      '-module ' -M '-Am -M' '-e m -J '; do
-  FCFLAGS="$ac_fc_module_output_flag_FCFLAGS_save ${ac_flag}sub"
-  AC_COMPILE_IFELSE([[
-      module conftest_module
-      contains
-      subroutine conftest_routine
-      write(*,'(a)') 'gotcha!'
-      end subroutine
-      end module]],
-    [cd sub
-     AC_COMPILE_IFELSE([[
-      program main
-      use conftest_module
-      call conftest_routine
-      end program]],
-       [ac_cv_fc_module_output_flag="$ac_flag"])
-     cd ..
-     if test "$ac_cv_fc_module_output_flag" != unknown; then
-       break
-     fi])
-done
-FCFLAGS=$ac_fc_module_output_flag_FCFLAGS_save
-cd ..
-rm -rf conftest.dir
-AC_LANG_POP([Fortran])
-])
-if test "$ac_cv_fc_module_output_flag" != unknown; then
-  FC_MODOUT=$ac_cv_fc_module_output_flag
-  $1
-else
-  FC_MODOUT=
-  m4_default([$2],
-    [AC_MSG_ERROR([unable to find compiler flag to write module information to])])
-fi
-AC_SUBST([FC_MODOUT])
-# Ensure trailing whitespace is preserved in a Makefile.
-AC_SUBST([ac_empty], [""])
-AC_CONFIG_COMMANDS_PRE([case $FC_MODOUT in #(
-  *\ ) FC_MODOUT=$FC_MODOUT'${ac_empty}' ;;
-esac])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:45: -1- m4_include([autoconf/go.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:45: -1- m4_define([m4_include(autoconf/go.m4)])
-m4trace:/usr/share/autoconf/autoconf/go.m4:35: -1- m4_define([AC_LANG(Go)], [ac_ext=go
-ac_compile='$GOC -c $GOFLAGS conftest.$ac_ext >&AS_MESSAGE_LOG_FD'
-ac_link='$GOC -o conftest$ac_exeext $GOFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&AS_MESSAGE_LOG_FD'
-ac_compiler_gnu=yes
-])
-m4trace:/usr/share/autoconf/autoconf/go.m4:35: -1- m4_define([_AC_LANG_ABBREV(Go)], [go])
-m4trace:/usr/share/autoconf/autoconf/go.m4:35: -1- m4_define([_AC_LANG_PREFIX(Go)], [GO])
-m4trace:/usr/share/autoconf/autoconf/go.m4:35: -1- m4_define([_AC_CC(Go)], [GOC])
-m4trace:/usr/share/autoconf/autoconf/go.m4:44: -1- AU_DEFINE([AC_LANG_GO], [m4_ifval([], [_au_warn_AC_LANG_GO([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-AC_LANG(Go)])
-m4trace:/usr/share/autoconf/autoconf/go.m4:44: -1- AU_DEFINE([_au_warn_AC_LANG_GO], [m4_warning($@)dnl
-m4_define([_au_warn_AC_LANG_GO], [])])
-m4trace:/usr/share/autoconf/autoconf/go.m4:44: -1- m4_define([m4_location(AC_LANG_GO)], [/usr/share/autoconf/autoconf/go.m4:44])
-m4trace:/usr/share/autoconf/autoconf/go.m4:44: -1- m4_define([AC_LANG_GO], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_LANG_GO' is obsolete.
-You should run autoupdate.])dnl
-AC_LANG(Go)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/go.m4:52: -1- m4_define([AC_LANG_PROGRAM(Go)], [package main
-$1
-func main() {
-$2
-}])
-m4trace:/usr/share/autoconf/autoconf/go.m4:62: -1- m4_define([_AC_LANG_IO_PROGRAM(Go)], [AC_LANG_PROGRAM([import ( "fmt"; "os" )],
-[f, err := os.Open("conftest.out", os.O_CREATE|os.O_WRONLY, 0777)
- if err != nil {
-	fmt.Println(err)
-	os.Exit(1)
- }
- if err = f.Close(); err != nil {
-	fmt.Println(err)
-	os.Exit(1)
- }
- os.Exit(0)
-])])
-m4trace:/usr/share/autoconf/autoconf/go.m4:79: -1- m4_define([AC_LANG_CALL(Go)], [AC_LANG_PROGRAM([$1
-m4_if([$2], [main], ,
-[func $2()])],[$2()])])
-m4trace:/usr/share/autoconf/autoconf/go.m4:87: -1- m4_define([AC_LANG_FUNC_LINK_TRY(Go)], [AC_LANG_PROGRAM(
-[func $1() int
-var f = $1
-], [return f()])])
-m4trace:/usr/share/autoconf/autoconf/go.m4:96: -1- m4_define([AC_LANG_BOOL_COMPILE_TRY(Go)], [AC_LANG_PROGRAM([$1], [var test_array @<:@1 - 2 * !($2)@:>@int
-test_array @<:@0@:>@ = 0
-])])
-m4trace:/usr/share/autoconf/autoconf/go.m4:103: -1- m4_define([AC_LANG_INT_SAVE(Go)], [AC_LANG_PROGRAM([$1
-import (
-	"fmt"
-	"os"
-)
-],
-[f, err := os.Open("conftest.val", os.O_CREATE|os.O_WRONLY, 0777)
- if err != nil {
-	os.Exit(1)
- }
- if $2 < 0 {
-	int64 i = int64($2)
-	if i != $2 {
-		os.Exit(1)
-	}
-	if _, err := fmt.Print(f, i); err != nil {
-		os.Exit(1)
-	}
- } else {
-	uint64 i = uint64($2)
-	if i != $2 {
-		os.Exit(1)
-	}
-	if _, err := fmt.Print(f, i); err != nil {
-		os.Exit(1)
-	}
- }
- if err = f.Close(); err != nil {
-	os.Exit(1)
- }
- os.Exit(0);
-])])
-m4trace:/usr/share/autoconf/autoconf/go.m4:143: -1- m4_define([m4_location(AC_LANG_COMPILER(Go))], [/usr/share/autoconf/autoconf/go.m4:143])
-m4trace:/usr/share/autoconf/autoconf/go.m4:143: -1- m4_define([AC_LANG_COMPILER(Go)], [_m4_defun_pro([$0])AC_REQUIRE([AC_PROG_GO])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/go.m4:150: -1- m4_define([m4_location(AC_PROG_GO)], [/usr/share/autoconf/autoconf/go.m4:150])
-m4trace:/usr/share/autoconf/autoconf/go.m4:150: -1- m4_define([AC_PROG_GO], [_m4_defun_pro([$0])AC_LANG_PUSH(Go)dnl
-AC_ARG_VAR([GOC],   [Go compiler command])dnl
-AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-m4_ifval([$1],
-      [AC_CHECK_TOOLS(GOC, [$1])],
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-if test -z "$GOC"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [$ac_tool_prefix}gccgo])
-  fi
-fi
-if test -z "$GOC"; then
-  AC_CHECK_PROG(GOC, gccgo, gccgo, , , false)
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-])
-
-# Provide some information about the compiler.
-_AS_ECHO_LOG([checking for _AC_LANG compiler version])
-set X $ac_compile
-ac_compiler=$[2]
-_AC_DO_LIMIT([$ac_compiler --version >&AS_MESSAGE_LOG_FD])
-m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
-m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl
-GOFLAGS="-g -O2"
-AC_LANG_POP(Go)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:46: -1- m4_include([autoconf/functions.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:46: -1- m4_define([m4_include(autoconf/functions.m4)])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:44: -1- m4_define([_AC_CHECK_FUNC_BODY], [  AS_LINENO_PUSH([$[]1])
-  AC_CACHE_CHECK([for $[]2], [$[]3],
-  [AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY($[]2)],
-		  [AS_VAR_SET([$[]3], [yes])],
-		  [AS_VAR_SET([$[]3], [no])])])
-  AS_LINENO_POP
-])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:59: -1- m4_define([m4_location(AC_CHECK_FUNC)], [/usr/share/autoconf/autoconf/functions.m4:59])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:59: -1- m4_define([AC_CHECK_FUNC], [_m4_defun_pro([$0])AC_REQUIRE_SHELL_FN([ac_fn_]_AC_LANG_ABBREV[_check_func],
-  [AS_FUNCTION_DESCRIBE([ac_fn_]_AC_LANG_ABBREV[_check_func],
-    [LINENO FUNC VAR],
-    [Tests whether FUNC exists, setting the cache variable VAR accordingly])],
-  [_$0_BODY])AS_VAR_PUSHDEF([ac_var], [ac_cv_func_$1])ac_fn_[]_AC_LANG_ABBREV[]_check_func "$LINENO" "$1" "ac_var"
-AS_VAR_IF([ac_var], [yes], [$2], [$3])
-AS_VAR_POPDEF([ac_var])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:74: -1- m4_define([_AH_CHECK_FUNC], [AH_TEMPLATE(AS_TR_CPP([HAVE_$1]),
-  [Define to 1 if you have the `$1' function.])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:86: -1- m4_define([m4_location(AC_CHECK_FUNCS)], [/usr/share/autoconf/autoconf/functions.m4:86])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:86: -1- m4_define([AC_CHECK_FUNCS], [_m4_defun_pro([$0])m4_map_args_w([$1], [_AH_CHECK_FUNC(], [)])AS_FOR([AC_func], [ac_func], [$1],
-[AC_CHECK_FUNC(AC_func,
-	       [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_]AC_func)) $2],
-	       [$3])dnl])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:98: -1- m4_define([_AC_CHECK_FUNC_ONCE], [_AH_CHECK_FUNC([$1])AC_DEFUN([_AC_Func_$1],
-  [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" $1"])])
-_AC_FUNCS_EXPANSION])AC_REQUIRE([_AC_Func_$1])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:107: -1- m4_define([m4_location(AC_CHECK_FUNCS_ONCE)], [/usr/share/autoconf/autoconf/functions.m4:107])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:107: -1- m4_define([AC_CHECK_FUNCS_ONCE], [_m4_defun_pro([$0])m4_map_args_w([$1], [_AC_CHECK_FUNC_ONCE(], [)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:110: -1- m4_define([_AC_FUNCS_EXPANSION], [
-  m4_divert_text([DEFAULTS], [ac_func_list=])
-  AC_CHECK_FUNCS([$ac_func_list])
-  m4_define([_AC_FUNCS_EXPANSION], [])
-])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:122: -1- m4_define([_AC_REPLACE_FUNC], [AC_CHECK_FUNC([$1],
-  [_AH_CHECK_FUNC([$1])AC_DEFINE(AS_TR_CPP([HAVE_$1]))],
-  [_AC_LIBOBJ([$1])AC_LIBSOURCE([$1.c])])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:132: -1- m4_define([m4_location(AC_REPLACE_FUNCS)], [/usr/share/autoconf/autoconf/functions.m4:132])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:132: -1- m4_define([AC_REPLACE_FUNCS], [_m4_defun_pro([$0])_$0(m4_flatten([$1]))[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:135: -1- m4_define([_AC_REPLACE_FUNCS], [AS_LITERAL_IF([$1],
-[m4_map_args_w([$1], [_AC_REPLACE_FUNC(], [)
-])],
-[AC_CHECK_FUNCS([$1],
-  [_AH_CHECK_FUNC([$ac_func])],
-  [_AC_LIBOBJ([$ac_func])])])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:149: -1- m4_define([m4_location(AC_TRY_LINK_FUNC)], [/usr/share/autoconf/autoconf/functions.m4:149])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:149: -1- m4_define([AC_TRY_LINK_FUNC], [_m4_defun_pro([$0])AC_LINK_IFELSE([AC_LANG_CALL([], [$1])], [$2], [$3])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:155: -1- AU_DEFINE([AC_FUNC_CHECK], [m4_ifval([], [_au_warn_AC_FUNC_CHECK([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_CHECK_FUNC], [AC_CHECK_FUNC($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:155: -1- AU_DEFINE([_au_warn_AC_FUNC_CHECK], [m4_warning($@)dnl
-m4_define([_au_warn_AC_FUNC_CHECK], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:155: -1- m4_define([m4_location(AC_FUNC_CHECK)], [/usr/share/autoconf/autoconf/functions.m4:155])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:155: -1- m4_define([AC_FUNC_CHECK], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_FUNC_CHECK' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/functions.m4:160: -1- AU_DEFINE([AC_HAVE_FUNCS], [m4_ifval([], [_au_warn_AC_HAVE_FUNCS([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_CHECK_FUNCS], [AC_CHECK_FUNCS($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:160: -1- AU_DEFINE([_au_warn_AC_HAVE_FUNCS], [m4_warning($@)dnl
-m4_define([_au_warn_AC_HAVE_FUNCS], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:160: -1- m4_define([m4_location(AC_HAVE_FUNCS)], [/usr/share/autoconf/autoconf/functions.m4:160])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:160: -1- m4_define([AC_HAVE_FUNCS], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_HAVE_FUNCS' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/functions.m4:294: -1- m4_define([_AC_LIBOBJ_ALLOCA], [# The SVR3 libPW and SVR4 libucb both contain incompatible functions
-# that cause trouble.  Some versions do not even contain alloca or
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-# use ar to extract alloca.o from them instead of compiling alloca.c.
-AC_LIBSOURCES(alloca.c)
-AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext])dnl
-AC_DEFINE(C_ALLOCA, 1, [Define to 1 if using `alloca.c'.])
-
-AC_CACHE_CHECK(whether `alloca.c' needs Cray hooks, ac_cv_os_cray,
-[AC_EGREP_CPP(webecray,
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-    AC_CHECK_FUNC($ac_func,
-		  [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func,
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-				       systems. This function is required for
-				       `alloca.c' support on those systems.])
-    break])
-  done
-fi
-
-AC_CACHE_CHECK([stack direction for C alloca],
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-[AC_RUN_IFELSE([AC_LANG_SOURCE(
-[AC_INCLUDES_DEFAULT
-int
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-{
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-  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
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-  return dir + dummy;
-}
-
-int
-main (int argc, char **argv)
-{
-  return find_stack_direction (0, argc + !argv + 20) < 0;
-}])],
-	       [ac_cv_c_stack_direction=1],
-	       [ac_cv_c_stack_direction=-1],
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-AH_VERBATIM([STACK_DIRECTION],
-[/* If using the C implementation of alloca, define if you know the
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-AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction)
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-m4trace:/usr/share/autoconf/autoconf/functions.m4:362: -1- m4_define([m4_location(AC_FUNC_ALLOCA)], [/usr/share/autoconf/autoconf/functions.m4:362])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:362: -1- m4_define([AC_FUNC_ALLOCA], [_m4_defun_pro([$0])AC_REQUIRE([AC_TYPE_SIZE_T])# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
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-		[ac_cv_working_alloca_h=no])])
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-  AC_DEFINE(HAVE_ALLOCA_H, 1,
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-fi
-
-AC_CACHE_CHECK([for alloca], ac_cv_func_alloca_works,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM(
-[[#ifdef __GNUC__
-# define alloca __builtin_alloca
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-# ifdef _MSC_VER
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-#  define alloca _alloca
-# else
-#  ifdef HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
-void *alloca (size_t);
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-]],                               [[char *p = (char *) alloca (1);
-				    if (p) return 0;]])],
-		[ac_cv_func_alloca_works=yes],
-		[ac_cv_func_alloca_works=no])])
-
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-  AC_DEFINE(HAVE_ALLOCA, 1,
-	    [Define to 1 if you have `alloca', as a function or macro.])
-else
-  _AC_LIBOBJ_ALLOCA
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:417: -1- AU_DEFINE([AC_ALLOCA], [m4_ifval([], [_au_warn_AC_ALLOCA([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/functions.m4:417: -1- AU_DEFINE([_au_warn_AC_ALLOCA], [m4_warning($@)dnl
-m4_define([_au_warn_AC_ALLOCA], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:417: -1- m4_define([m4_location(AC_ALLOCA)], [/usr/share/autoconf/autoconf/functions.m4:417])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:417: -1- m4_define([AC_ALLOCA], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_ALLOCA' is obsolete.
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-m4_if($#, 0, [AC_FUNC_ALLOCA], [AC_FUNC_ALLOCA($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:424: -1- m4_define([m4_location(AC_FUNC_CHOWN)], [/usr/share/autoconf/autoconf/functions.m4:424])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:424: -1- m4_define([AC_FUNC_CHOWN], [_m4_defun_pro([$0])AC_REQUIRE([AC_TYPE_UID_T])dnl
-AC_CHECK_HEADERS(unistd.h)
-AC_CACHE_CHECK([for working chown], ac_cv_func_chown_works,
-[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-#include <fcntl.h>
-],
-[[  char *f = "conftest.chown";
-  struct stat before, after;
-
-  if (creat (f, 0600) < 0)
-    return 1;
-  if (stat (f, &before) < 0)
-    return 1;
-  if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
-    return 1;
-  if (stat (f, &after) < 0)
-    return 1;
-  return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid);
-]])],
-	       [ac_cv_func_chown_works=yes],
-	       [ac_cv_func_chown_works=no],
-	       [ac_cv_func_chown_works=no])
-rm -f conftest.chown
-])
-if test $ac_cv_func_chown_works = yes; then
-  AC_DEFINE(HAVE_CHOWN, 1,
-	    [Define to 1 if your system has a working `chown' function.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:460: -1- m4_define([m4_location(AC_FUNC_CLOSEDIR_VOID)], [/usr/share/autoconf/autoconf/functions.m4:460])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:460: -1- m4_define([AC_FUNC_CLOSEDIR_VOID], [_m4_defun_pro([$0])AC_REQUIRE([AC_HEADER_DIRENT])dnl
-AC_CACHE_CHECK([whether closedir returns void],
-	       [ac_cv_func_closedir_void],
-[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-#include <$ac_header_dirent>
-#ifndef __cplusplus
-int closedir ();
-#endif
-],
-				[[return closedir (opendir (".")) != 0;]])],
-	       [ac_cv_func_closedir_void=no],
-	       [ac_cv_func_closedir_void=yes],
-	       [ac_cv_func_closedir_void=yes])])
-if test $ac_cv_func_closedir_void = yes; then
-  AC_DEFINE(CLOSEDIR_VOID, 1,
-	    [Define to 1 if the `closedir' function returns void instead
-	     of `int'.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:486: -1- m4_define([m4_location(AC_FUNC_ERROR_AT_LINE)], [/usr/share/autoconf/autoconf/functions.m4:486])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:486: -1- m4_define([AC_FUNC_ERROR_AT_LINE], [_m4_defun_pro([$0])AC_LIBSOURCES([error.h, error.c])dnl
-AC_CACHE_CHECK([for error_at_line], ac_cv_lib_error_at_line,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <error.h>],
-				 [error_at_line (0, 0, "", 0, "an error occurred");])],
-		[ac_cv_lib_error_at_line=yes],
-		[ac_cv_lib_error_at_line=no])])
-if test $ac_cv_lib_error_at_line = no; then
-  AC_LIBOBJ(error)
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:501: -1- AU_DEFINE([AM_FUNC_ERROR_AT_LINE], [m4_ifval([], [_au_warn_AM_FUNC_ERROR_AT_LINE([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_ERROR_AT_LINE], [AC_FUNC_ERROR_AT_LINE($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:501: -1- AU_DEFINE([_au_warn_AM_FUNC_ERROR_AT_LINE], [m4_warning($@)dnl
-m4_define([_au_warn_AM_FUNC_ERROR_AT_LINE], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:501: -1- m4_define([m4_location(AM_FUNC_ERROR_AT_LINE)], [/usr/share/autoconf/autoconf/functions.m4:501])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:501: -1- m4_define([AM_FUNC_ERROR_AT_LINE], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AM_FUNC_ERROR_AT_LINE' is obsolete.
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-m4_if($#, 0, [AC_FUNC_ERROR_AT_LINE], [AC_FUNC_ERROR_AT_LINE($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:508: -1- m4_define([m4_location(_AC_FUNC_FNMATCH_IF)], [/usr/share/autoconf/autoconf/functions.m4:508])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:508: -1- m4_define([_AC_FUNC_FNMATCH_IF], [_m4_defun_pro([$0])AC_CACHE_CHECK(
-   [for working $1 fnmatch],
-   [$2],
-  [# Some versions of Solaris, SCO, and the GNU C Library
-   # have a broken or incompatible fnmatch.
-   # So we run a test program.  If we are cross-compiling, take no chance.
-   # Thanks to John Oleynick, Franc,ois Pinard, and Paul Eggert for this test.
-   AC_RUN_IFELSE(
-      [AC_LANG_PROGRAM(
-	 [#include <fnmatch.h>
-#	   define y(a, b, c) (fnmatch (a, b, c) == 0)
-#	   define n(a, b, c) (fnmatch (a, b, c) == FNM_NOMATCH)
-	 ],
-	 [return
-	   (!(y ("a*", "abc", 0)
-	      && n ("d*/*1", "d/s/1", FNM_PATHNAME)
-	      && y ("a\\\\bc", "abc", 0)
-	      && n ("a\\\\bc", "abc", FNM_NOESCAPE)
-	      && y ("*x", ".x", 0)
-	      && n ("*x", ".x", FNM_PERIOD)
-	      && m4_if([$1], [GNU],
-		   [y ("xxXX", "xXxX", FNM_CASEFOLD)
-		    && y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)
-		    && n ("d*/*1", "d/s/1", FNM_FILE_NAME)
-		    && y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)
-		    && y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)
-		    && y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)],
-		   1)));])],
-      [$2=yes],
-      [$2=no],
-      [$2=cross])])
-AS_IF([test $$2 = yes], [$3], [$4])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:546: -1- m4_define([m4_location(AC_FUNC_FNMATCH)], [/usr/share/autoconf/autoconf/functions.m4:546])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:546: -1- m4_define([AC_FUNC_FNMATCH], [_m4_defun_pro([$0])_AC_FUNC_FNMATCH_IF([POSIX], [ac_cv_func_fnmatch_works],
-		     [AC_DEFINE([HAVE_FNMATCH], 1,
-		     [Define to 1 if your system has a working POSIX `fnmatch'
-		      function.])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:557: -1- m4_define([m4_location(_AC_LIBOBJ_FNMATCH)], [/usr/share/autoconf/autoconf/functions.m4:557])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:557: -1- m4_define([_AC_LIBOBJ_FNMATCH], [_m4_defun_pro([$0])AC_REQUIRE([AC_C_CONST])dnl
-AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-AC_REQUIRE([AC_TYPE_MBSTATE_T])dnl
-AC_CHECK_DECLS([getenv])
-AC_CHECK_FUNCS([btowc mbsrtowcs mempcpy wmempcpy])
-AC_CHECK_HEADERS([wchar.h wctype.h])
-AC_LIBOBJ([fnmatch])
-AC_CONFIG_LINKS([$ac_config_libobj_dir/fnmatch.h:$ac_config_libobj_dir/fnmatch_.h])
-AC_DEFINE(fnmatch, rpl_fnmatch,
-	  [Define to rpl_fnmatch if the replacement function should be used.])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:573: -1- m4_define([m4_location(AC_REPLACE_FNMATCH)], [/usr/share/autoconf/autoconf/functions.m4:573])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:573: -1- m4_define([AC_REPLACE_FNMATCH], [_m4_defun_pro([$0])_AC_FUNC_FNMATCH_IF([POSIX], [ac_cv_func_fnmatch_works],
-		     [rm -f "$ac_config_libobj_dir/fnmatch.h"],
-		     [_AC_LIBOBJ_FNMATCH])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:582: -1- m4_define([m4_location(AC_FUNC_FNMATCH_GNU)], [/usr/share/autoconf/autoconf/functions.m4:582])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:582: -1- m4_define([AC_FUNC_FNMATCH_GNU], [_m4_defun_pro([$0])AC_REQUIRE([AC_GNU_SOURCE])
-_AC_FUNC_FNMATCH_IF([GNU], [ac_cv_func_fnmatch_gnu],
-		    [rm -f "$ac_config_libobj_dir/fnmatch.h"],
-		    [_AC_LIBOBJ_FNMATCH])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:593: -1- AU_DEFINE([AM_FUNC_FNMATCH], [m4_ifval([], [_au_warn_AM_FUNC_FNMATCH([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_FNMATCH], [AC_FUNC_FNMATCH($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:593: -1- AU_DEFINE([_au_warn_AM_FUNC_FNMATCH], [m4_warning($@)dnl
-m4_define([_au_warn_AM_FUNC_FNMATCH], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:593: -1- m4_define([m4_location(AM_FUNC_FNMATCH)], [/usr/share/autoconf/autoconf/functions.m4:593])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:593: -1- m4_define([AM_FUNC_FNMATCH], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AM_FUNC_FNMATCH' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_FNMATCH], [AC_FUNC_FNMATCH($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:594: -1- AU_DEFINE([fp_FUNC_FNMATCH], [m4_ifval([], [_au_warn_fp_FUNC_FNMATCH([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_FNMATCH], [AC_FUNC_FNMATCH($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:594: -1- AU_DEFINE([_au_warn_fp_FUNC_FNMATCH], [m4_warning($@)dnl
-m4_define([_au_warn_fp_FUNC_FNMATCH], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:594: -1- m4_define([m4_location(fp_FUNC_FNMATCH)], [/usr/share/autoconf/autoconf/functions.m4:594])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:594: -1- m4_define([fp_FUNC_FNMATCH], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `fp_FUNC_FNMATCH' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_FNMATCH], [AC_FUNC_FNMATCH($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:601: -1- m4_define([m4_location(AC_FUNC_FSEEKO)], [/usr/share/autoconf/autoconf/functions.m4:601])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:601: -1- m4_define([AC_FUNC_FSEEKO], [_m4_defun_pro([$0])_AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, 1,
-   [ac_cv_sys_largefile_source],
-   [Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2).],
-   [[#include <sys/types.h> /* for off_t */
-     #include <stdio.h>]],
-   [[int (*fp) (FILE *, off_t, int) = fseeko;
-     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);]])
-
-# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
-# in glibc 2.1.3, but that breaks too many other things.
-# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-if test $ac_cv_sys_largefile_source != unknown; then
-  AC_DEFINE(HAVE_FSEEKO, 1,
-    [Define to 1 if fseeko (and presumably ftello) exists and is declared.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:625: -1- m4_define([m4_location(AC_FUNC_GETGROUPS)], [/usr/share/autoconf/autoconf/functions.m4:625])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:625: -1- m4_define([AC_FUNC_GETGROUPS], [_m4_defun_pro([$0])AC_REQUIRE([AC_TYPE_GETGROUPS])dnl
-AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-AC_CHECK_FUNC(getgroups)
-
-# If we don't yet have getgroups, see if it's in -lbsd.
-# This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
-ac_save_LIBS=$LIBS
-if test $ac_cv_func_getgroups = no; then
-  AC_CHECK_LIB(bsd, getgroups, [GETGROUPS_LIB=-lbsd])
-fi
-
-# Run the program to test the functionality of the system-supplied
-# getgroups function only if there is such a function.
-if test $ac_cv_func_getgroups = yes; then
-  AC_CACHE_CHECK([for working getgroups], ac_cv_func_getgroups_works,
-   [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-      [[/* On Ultrix 4.3, getgroups (0, 0) always fails.  */
-       return getgroups (0, 0) == -1;]])],
-		  [ac_cv_func_getgroups_works=yes],
-		  [ac_cv_func_getgroups_works=no],
-		  [ac_cv_func_getgroups_works=no])
-   ])
-else
-  ac_cv_func_getgroups_works=no
-fi
-if test $ac_cv_func_getgroups_works = yes; then
-  AC_DEFINE(HAVE_GETGROUPS, 1,
-	    [Define to 1 if your system has a working `getgroups' function.])
-fi
-LIBS=$ac_save_LIBS
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:662: -1- m4_define([_AC_LIBOBJ_GETLOADAVG], [AC_LIBOBJ(getloadavg)
-AC_DEFINE(C_GETLOADAVG, 1, [Define to 1 if using `getloadavg.c'.])
-# Figure out what our getloadavg.c needs.
-ac_have_func=no
-AC_CHECK_HEADER(sys/dg_sys_info.h,
-[ac_have_func=yes
- AC_DEFINE(DGUX, 1, [Define to 1 for DGUX with <sys/dg_sys_info.h>.])
- AC_CHECK_LIB(dgc, dg_sys_info)])
-
-AC_CHECK_HEADER(locale.h)
-AC_CHECK_FUNCS(setlocale)
-
-# We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
-# uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
-# Irix 4.0.5F has the header but not the library.
-if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
-    && test "$ac_cv_lib_kvm_kvm_open" = yes; then
-  ac_have_func=yes
-  AC_DEFINE(SVR4, 1, [Define to 1 on System V Release 4.])
-fi
-
-if test $ac_have_func = no; then
-  AC_CHECK_HEADER(inq_stats/cpustats.h,
-  [ac_have_func=yes
-   AC_DEFINE(UMAX, 1, [Define to 1 for Encore UMAX.])
-   AC_DEFINE(UMAX4_3, 1,
-	     [Define to 1 for Encore UMAX 4.3 that has <inq_status/cpustats.h>
-	      instead of <sys/cpustats.h>.])])
-fi
-
-if test $ac_have_func = no; then
-  AC_CHECK_HEADER(sys/cpustats.h,
-  [ac_have_func=yes; AC_DEFINE(UMAX)])
-fi
-
-if test $ac_have_func = no; then
-  AC_CHECK_HEADERS(mach/mach.h)
-fi
-
-AC_CHECK_HEADERS(nlist.h,
-[AC_CHECK_MEMBERS([struct nlist.n_un.n_name],
-		  [AC_DEFINE(NLIST_NAME_UNION, 1,
-			     [Define to 1 if your `struct nlist' has an
-			      `n_un' member.  Obsolete, depend on
-			      `HAVE_STRUCT_NLIST_N_UN_N_NAME])], [],
-		  [@%:@include <nlist.h>])
-])dnl
-])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:715: -1- m4_define([m4_location(AC_FUNC_GETLOADAVG)], [/usr/share/autoconf/autoconf/functions.m4:715])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:715: -1- m4_define([AC_FUNC_GETLOADAVG], [_m4_defun_pro([$0])ac_have_func=no # yes means we've found a way to get the load average.
-
-# Make sure getloadavg.c is where it belongs, at configure-time.
-test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
-  AC_MSG_ERROR([$srcdir/$ac_config_libobj_dir/getloadavg.c is missing])
-
-ac_save_LIBS=$LIBS
-
-# Check for getloadavg, but be sure not to touch the cache variable.
-(AC_CHECK_FUNC(getloadavg, exit 0, exit 1)) && ac_have_func=yes
-
-# On HPUX9, an unprivileged user can get load averages through this function.
-AC_CHECK_FUNCS(pstat_getdynamic)
-
-# Solaris has libkstat which does not require root.
-AC_CHECK_LIB(kstat, kstat_open)
-test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
-
-# Some systems with -lutil have (and need) -lkvm as well, some do not.
-# On Solaris, -lkvm requires nlist from -lelf, so check that first
-# to get the right answer into the cache.
-# For kstat on solaris, we need libelf to force the definition of SVR4 below.
-if test $ac_have_func = no; then
-  AC_CHECK_LIB(elf, elf_begin, LIBS="-lelf $LIBS")
-fi
-if test $ac_have_func = no; then
-  AC_CHECK_LIB(kvm, kvm_open, LIBS="-lkvm $LIBS")
-  # Check for the 4.4BSD definition of getloadavg.
-  AC_CHECK_LIB(util, getloadavg,
-    [LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes])
-fi
-
-if test $ac_have_func = no; then
-  # There is a commonly available library for RS/6000 AIX.
-  # Since it is not a standard part of AIX, it might be installed locally.
-  ac_getloadavg_LIBS=$LIBS
-  LIBS="-L/usr/local/lib $LIBS"
-  AC_CHECK_LIB(getloadavg, getloadavg,
-	       [LIBS="-lgetloadavg $LIBS"], [LIBS=$ac_getloadavg_LIBS])
-fi
-
-# Make sure it is really in the library, if we think we found it,
-# otherwise set up the replacement function.
-AC_CHECK_FUNCS(getloadavg, [],
-	       [_AC_LIBOBJ_GETLOADAVG])
-
-# Some definitions of getloadavg require that the program be installed setgid.
-AC_CACHE_CHECK(whether getloadavg requires setgid,
-	       ac_cv_func_getloadavg_setgid,
-[AC_EGREP_CPP([Yowza Am I SETGID yet],
-[#include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
-#ifdef LDAV_PRIVILEGED
-Yowza Am I SETGID yet
-@%:@endif],
-	      ac_cv_func_getloadavg_setgid=yes,
-	      ac_cv_func_getloadavg_setgid=no)])
-if test $ac_cv_func_getloadavg_setgid = yes; then
-  NEED_SETGID=true
-  AC_DEFINE(GETLOADAVG_PRIVILEGED, 1,
-	    [Define to 1 if the `getloadavg' function needs to be run setuid
-	     or setgid.])
-else
-  NEED_SETGID=false
-fi
-AC_SUBST(NEED_SETGID)dnl
-
-if test $ac_cv_func_getloadavg_setgid = yes; then
-  AC_CACHE_CHECK(group of /dev/kmem, ac_cv_group_kmem,
-[ # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
-  ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
-  # If we got an error (system does not support symlinks), try without -L.
-  test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
-  ac_cv_group_kmem=`AS_ECHO(["$ac_ls_output"]) \
-    | sed -ne ['s/[	 ][	 ]*/ /g;
-	       s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
-	       / /s/.* //;p;']`
-])
-  AC_SUBST(KMEM_GROUP, $ac_cv_group_kmem)dnl
-fi
-if test "x$ac_save_LIBS" = x; then
-  GETLOADAVG_LIBS=$LIBS
-else
-  GETLOADAVG_LIBS=`AS_ECHO(["$LIBS"]) | sed "s|$ac_save_LIBS||"`
-fi
-LIBS=$ac_save_LIBS
-
-AC_SUBST(GETLOADAVG_LIBS)dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:808: -1- AU_DEFINE([AC_GETLOADAVG], [m4_ifval([], [_au_warn_AC_GETLOADAVG([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_GETLOADAVG], [AC_FUNC_GETLOADAVG($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:808: -1- AU_DEFINE([_au_warn_AC_GETLOADAVG], [m4_warning($@)dnl
-m4_define([_au_warn_AC_GETLOADAVG], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:808: -1- m4_define([m4_location(AC_GETLOADAVG)], [/usr/share/autoconf/autoconf/functions.m4:808])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:808: -1- m4_define([AC_GETLOADAVG], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_GETLOADAVG' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_GETLOADAVG], [AC_FUNC_GETLOADAVG($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:814: -1- m4_define([m4_location(AC_FUNC_GETMNTENT)], [/usr/share/autoconf/autoconf/functions.m4:814])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:814: -1- m4_define([AC_FUNC_GETMNTENT], [_m4_defun_pro([$0])# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4,
-# -lseq on Dynix/PTX, -lgen on Unixware.
-AC_SEARCH_LIBS(getmntent, [sun seq gen],
-	       [ac_cv_func_getmntent=yes
-		AC_DEFINE([HAVE_GETMNTENT], 1,
-			  [Define to 1 if you have the `getmntent' function.])],
-	       [ac_cv_func_getmntent=no])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:828: -1- m4_define([m4_location(AC_FUNC_GETPGRP)], [/usr/share/autoconf/autoconf/functions.m4:828])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:828: -1- m4_define([AC_FUNC_GETPGRP], [_m4_defun_pro([$0])AC_CACHE_CHECK(whether getpgrp requires zero arguments,
- ac_cv_func_getpgrp_void,
-[# Use it with a single arg.
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], [getpgrp (0);])],
-		  [ac_cv_func_getpgrp_void=no],
-		  [ac_cv_func_getpgrp_void=yes])
-])
-if test $ac_cv_func_getpgrp_void = yes; then
-  AC_DEFINE(GETPGRP_VOID, 1,
-	    [Define to 1 if the `getpgrp' function requires zero arguments.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:849: -1- m4_define([m4_location(AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK)], [/usr/share/autoconf/autoconf/functions.m4:849])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:849: -1- m4_define([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK], [_m4_defun_pro([$0])AC_CACHE_CHECK(
-       [whether lstat correctly handles trailing slash],
-       [ac_cv_func_lstat_dereferences_slashed_symlink],
-[rm -f conftest.sym conftest.file
-echo >conftest.file
-if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
-  AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-    [struct stat sbuf;
-     /* Linux will dereference the symlink and fail, as required by POSIX.
-	That is better in the sense that it means we will not
-	have to compile and use the lstat wrapper.  */
-     return lstat ("conftest.sym/", &sbuf) == 0;])],
-		[ac_cv_func_lstat_dereferences_slashed_symlink=yes],
-		[ac_cv_func_lstat_dereferences_slashed_symlink=no],
-		[ac_cv_func_lstat_dereferences_slashed_symlink=no])
-else
-  # If the `ln -s' command failed, then we probably don't even
-  # have an lstat function.
-  ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f conftest.sym conftest.file
-])
-
-test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
-  AC_DEFINE_UNQUOTED([LSTAT_FOLLOWS_SLASHED_SYMLINK], [1],
-		     [Define to 1 if `lstat' dereferences a symlink specified
-		      with a trailing slash.])
-
-if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
-  AC_LIBOBJ([lstat])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:887: -1- m4_define([m4_location(_AC_FUNC_MALLOC_IF)], [/usr/share/autoconf/autoconf/functions.m4:887])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:887: -1- m4_define([_AC_FUNC_MALLOC_IF], [_m4_defun_pro([$0])AC_REQUIRE([AC_HEADER_STDC])dnl
-AC_CHECK_HEADERS(stdlib.h)
-AC_CACHE_CHECK([for GNU libc compatible malloc], ac_cv_func_malloc_0_nonnull,
-[AC_RUN_IFELSE(
-[AC_LANG_PROGRAM(
-[[#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-]],
-		 [return ! malloc (0);])],
-	       [ac_cv_func_malloc_0_nonnull=yes],
-	       [ac_cv_func_malloc_0_nonnull=no],
-	       [ac_cv_func_malloc_0_nonnull=no])])
-AS_IF([test $ac_cv_func_malloc_0_nonnull = yes], [$1], [$2])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:912: -1- m4_define([m4_location(AC_FUNC_MALLOC)], [/usr/share/autoconf/autoconf/functions.m4:912])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:912: -1- m4_define([AC_FUNC_MALLOC], [_m4_defun_pro([$0])_AC_FUNC_MALLOC_IF(
-  [AC_DEFINE([HAVE_MALLOC], 1,
-	     [Define to 1 if your system has a GNU libc compatible `malloc'
-	      function, and to 0 otherwise.])],
-  [AC_DEFINE([HAVE_MALLOC], 0)
-   AC_LIBOBJ(malloc)
-   AC_DEFINE([malloc], [rpl_malloc],
-      [Define to rpl_malloc if the replacement function should be used.])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:927: -1- m4_define([m4_location(AC_FUNC_MBRTOWC)], [/usr/share/autoconf/autoconf/functions.m4:927])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:927: -1- m4_define([AC_FUNC_MBRTOWC], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared],
-    ac_cv_func_mbrtowc,
-    [AC_LINK_IFELSE(
-       [AC_LANG_PROGRAM(
-	    [[@%:@include <wchar.h>]],
-	    [[wchar_t wc;
-	      char const s[] = "";
-	      size_t n = 1;
-	      mbstate_t state;
-	      return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));]])],
-       ac_cv_func_mbrtowc=yes,
-       ac_cv_func_mbrtowc=no)])
-  if test $ac_cv_func_mbrtowc = yes; then
-    AC_DEFINE([HAVE_MBRTOWC], 1,
-      [Define to 1 if mbrtowc and mbstate_t are properly declared.])
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:950: -1- m4_define([m4_location(AC_FUNC_MEMCMP)], [/usr/share/autoconf/autoconf/functions.m4:950])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:950: -1- m4_define([AC_FUNC_MEMCMP], [_m4_defun_pro([$0])AC_CACHE_CHECK([for working memcmp], ac_cv_func_memcmp_working,
-[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], [[
-  /* Some versions of memcmp are not 8-bit clean.  */
-  char c0 = '\100', c1 = '\200', c2 = '\201';
-  if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
-    return 1;
-
-  /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
-     or more and with at least one buffer not starting on a 4-byte boundary.
-     William Lewis provided this test program.   */
-  {
-    char foo[21];
-    char bar[21];
-    int i;
-    for (i = 0; i < 4; i++)
-      {
-	char *a = foo + i;
-	char *b = bar + i;
-	strcpy (a, "--------01111111");
-	strcpy (b, "--------10000000");
-	if (memcmp (a, b, 16) >= 0)
-	  return 1;
-      }
-    return 0;
-  }
-]])],
-	       [ac_cv_func_memcmp_working=yes],
-	       [ac_cv_func_memcmp_working=no],
-	       [ac_cv_func_memcmp_working=no])])
-test $ac_cv_func_memcmp_working = no && AC_LIBOBJ([memcmp])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:987: -1- m4_define([m4_location(AC_FUNC_MKTIME)], [/usr/share/autoconf/autoconf/functions.m4:987])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:987: -1- m4_define([AC_FUNC_MKTIME], [_m4_defun_pro([$0])AC_REQUIRE([AC_HEADER_TIME])dnl
-AC_CHECK_HEADERS_ONCE(sys/time.h unistd.h)
-AC_CHECK_FUNCS_ONCE(alarm)
-AC_CACHE_CHECK([for working mktime], ac_cv_func_working_mktime,
-[AC_RUN_IFELSE([AC_LANG_SOURCE(
-[[/* Test program from Paul Eggert and Tony Leneis.  */
-#ifdef TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# ifdef HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
-#endif
-
-#include <limits.h>
-#include <stdlib.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifndef HAVE_ALARM
-# define alarm(X) /* empty */
-#endif
-
-/* Work around redefinition to rpl_putenv by other config tests.  */
-#undef putenv
-
-static time_t time_t_max;
-static time_t time_t_min;
-
-/* Values we'll use to set the TZ environment variable.  */
-static const char *tz_strings[] = {
-  (const char *) 0, "TZ=GMT0", "TZ=JST-9",
-  "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
-};
-#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
-
-/* Return 0 if mktime fails to convert a date in the spring-forward gap.
-   Based on a problem report from Andreas Jaeger.  */
-static int
-spring_forward_gap ()
-{
-  /* glibc (up to about 1998-10-07) failed this test. */
-  struct tm tm;
-
-  /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
-     instead of "TZ=America/Vancouver" in order to detect the bug even
-     on systems that don't support the Olson extension, or don't have the
-     full zoneinfo tables installed.  */
-  putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
-
-  tm.tm_year = 98;
-  tm.tm_mon = 3;
-  tm.tm_mday = 5;
-  tm.tm_hour = 2;
-  tm.tm_min = 0;
-  tm.tm_sec = 0;
-  tm.tm_isdst = -1;
-  return mktime (&tm) != (time_t) -1;
-}
-
-static int
-mktime_test1 (time_t now)
-{
-  struct tm *lt;
-  return ! (lt = localtime (&now)) || mktime (lt) == now;
-}
-
-static int
-mktime_test (time_t now)
-{
-  return (mktime_test1 (now)
-	  && mktime_test1 ((time_t) (time_t_max - now))
-	  && mktime_test1 ((time_t) (time_t_min + now)));
-}
-
-static int
-irix_6_4_bug ()
-{
-  /* Based on code from Ariel Faigon.  */
-  struct tm tm;
-  tm.tm_year = 96;
-  tm.tm_mon = 3;
-  tm.tm_mday = 0;
-  tm.tm_hour = 0;
-  tm.tm_min = 0;
-  tm.tm_sec = 0;
-  tm.tm_isdst = -1;
-  mktime (&tm);
-  return tm.tm_mon == 2 && tm.tm_mday == 31;
-}
-
-static int
-bigtime_test (int j)
-{
-  struct tm tm;
-  time_t now;
-  tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
-  now = mktime (&tm);
-  if (now != (time_t) -1)
-    {
-      struct tm *lt = localtime (&now);
-      if (! (lt
-	     && lt->tm_year == tm.tm_year
-	     && lt->tm_mon == tm.tm_mon
-	     && lt->tm_mday == tm.tm_mday
-	     && lt->tm_hour == tm.tm_hour
-	     && lt->tm_min == tm.tm_min
-	     && lt->tm_sec == tm.tm_sec
-	     && lt->tm_yday == tm.tm_yday
-	     && lt->tm_wday == tm.tm_wday
-	     && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
-		  == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
-	return 0;
-    }
-  return 1;
-}
-
-static int
-year_2050_test ()
-{
-  /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
-     ignoring leap seconds.  */
-  unsigned long int answer = 2527315200UL;
-
-  struct tm tm;
-  time_t t;
-  tm.tm_year = 2050 - 1900;
-  tm.tm_mon = 2 - 1;
-  tm.tm_mday = 1;
-  tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
-  tm.tm_isdst = -1;
-
-  /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
-     instead of "TZ=America/Vancouver" in order to detect the bug even
-     on systems that don't support the Olson extension, or don't have the
-     full zoneinfo tables installed.  */
-  putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
-
-  t = mktime (&tm);
-
-  /* Check that the result is either a failure, or close enough
-     to the correct answer that we can assume the discrepancy is
-     due to leap seconds.  */
-  return (t == (time_t) -1
-	  || (0 < t && answer - 120 <= t && t <= answer + 120));
-}
-
-int
-main ()
-{
-  time_t t, delta;
-  int i, j;
-
-  /* This test makes some buggy mktime implementations loop.
-     Give up after 60 seconds; a mktime slower than that
-     isn't worth using anyway.  */
-  alarm (60);
-
-  for (;;)
-    {
-      t = (time_t_max << 1) + 1;
-      if (t <= time_t_max)
-	break;
-      time_t_max = t;
-    }
-  time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
-
-  delta = time_t_max / 997; /* a suitable prime number */
-  for (i = 0; i < N_STRINGS; i++)
-    {
-      if (tz_strings[i])
-	putenv ((char*) tz_strings[i]);
-
-      for (t = 0; t <= time_t_max - delta; t += delta)
-	if (! mktime_test (t))
-	  return 1;
-      if (! (mktime_test ((time_t) 1)
-	     && mktime_test ((time_t) (60 * 60))
-	     && mktime_test ((time_t) (60 * 60 * 24))))
-	return 1;
-
-      for (j = 1; ; j <<= 1)
-	if (! bigtime_test (j))
-	  return 1;
-	else if (INT_MAX / 2 < j)
-	  break;
-      if (! bigtime_test (INT_MAX))
-	return 1;
-    }
-  return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
-}]])],
-	       [ac_cv_func_working_mktime=yes],
-	       [ac_cv_func_working_mktime=no],
-	       [ac_cv_func_working_mktime=no])])
-if test $ac_cv_func_working_mktime = no; then
-  AC_LIBOBJ([mktime])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1195: -1- AU_DEFINE([AM_FUNC_MKTIME], [m4_ifval([], [_au_warn_AM_FUNC_MKTIME([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_MKTIME], [AC_FUNC_MKTIME($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1195: -1- AU_DEFINE([_au_warn_AM_FUNC_MKTIME], [m4_warning($@)dnl
-m4_define([_au_warn_AM_FUNC_MKTIME], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1195: -1- m4_define([m4_location(AM_FUNC_MKTIME)], [/usr/share/autoconf/autoconf/functions.m4:1195])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1195: -1- m4_define([AM_FUNC_MKTIME], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AM_FUNC_MKTIME' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_MKTIME], [AC_FUNC_MKTIME($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1201: -1- m4_define([m4_location(AC_FUNC_MMAP)], [/usr/share/autoconf/autoconf/functions.m4:1201])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1201: -1- m4_define([AC_FUNC_MMAP], [_m4_defun_pro([$0])AC_CHECK_HEADERS_ONCE([stdlib.h unistd.h sys/param.h])
-AC_CHECK_FUNCS([getpagesize])
-AC_CACHE_CHECK([for working mmap], [ac_cv_func_mmap_fixed_mapped],
-[AC_RUN_IFELSE([AC_LANG_SOURCE([AC_INCLUDES_DEFAULT]
-[[/* malloc might have been renamed as rpl_malloc. */
-#undef malloc
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
-   Here is a matrix of mmap possibilities:
-	mmap private not fixed
-	mmap private fixed at somewhere currently unmapped
-	mmap private fixed at somewhere already mapped
-	mmap shared not fixed
-	mmap shared fixed at somewhere currently unmapped
-	mmap shared fixed at somewhere already mapped
-   For private mappings, we should verify that changes cannot be read()
-   back from the file, nor mmap's back from the file at a different
-   address.  (There have been systems where private was not correctly
-   implemented like the infamous i386 svr4.0, and systems where the
-   VM page cache was not coherent with the file system buffer cache
-   like early versions of FreeBSD and possibly contemporary NetBSD.)
-   For shared mappings, we should conversely verify that changes get
-   propagated back to all the places they're supposed to be.
-
-   Grep wants private fixed already mapped.
-   The main things grep needs to know about mmap are:
-   * does it exist and is it safe to write into the mmap'd area
-   * how to use it (BSD variants)  */
-
-#include <fcntl.h>
-#include <sys/mman.h>
-
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
-
-/* This mess was copied from the GNU getpagesize.h.  */
-#ifndef HAVE_GETPAGESIZE
-# ifdef _SC_PAGESIZE
-#  define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-#  ifdef HAVE_SYS_PARAM_H
-#   include <sys/param.h>
-#   ifdef EXEC_PAGESIZE
-#    define getpagesize() EXEC_PAGESIZE
-#   else /* no EXEC_PAGESIZE */
-#    ifdef NBPG
-#     define getpagesize() NBPG * CLSIZE
-#     ifndef CLSIZE
-#      define CLSIZE 1
-#     endif /* no CLSIZE */
-#    else /* no NBPG */
-#     ifdef NBPC
-#      define getpagesize() NBPC
-#     else /* no NBPC */
-#      ifdef PAGESIZE
-#       define getpagesize() PAGESIZE
-#      endif /* PAGESIZE */
-#     endif /* no NBPC */
-#    endif /* no NBPG */
-#   endif /* no EXEC_PAGESIZE */
-#  else /* no HAVE_SYS_PARAM_H */
-#   define getpagesize() 8192	/* punt totally */
-#  endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-int
-main ()
-{
-  char *data, *data2, *data3;
-  const char *cdata2;
-  int i, pagesize;
-  int fd, fd2;
-
-  pagesize = getpagesize ();
-
-  /* First, make a file with some known garbage in it. */
-  data = (char *) malloc (pagesize);
-  if (!data)
-    return 1;
-  for (i = 0; i < pagesize; ++i)
-    *(data + i) = rand ();
-  umask (0);
-  fd = creat ("conftest.mmap", 0600);
-  if (fd < 0)
-    return 2;
-  if (write (fd, data, pagesize) != pagesize)
-    return 3;
-  close (fd);
-
-  /* Next, check that the tail of a page is zero-filled.  File must have
-     non-zero length, otherwise we risk SIGBUS for entire page.  */
-  fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
-  if (fd2 < 0)
-    return 4;
-  cdata2 = "";
-  if (write (fd2, cdata2, 1) != 1)
-    return 5;
-  data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
-  if (data2 == MAP_FAILED)
-    return 6;
-  for (i = 0; i < pagesize; ++i)
-    if (*(data2 + i))
-      return 7;
-  close (fd2);
-  if (munmap (data2, pagesize))
-    return 8;
-
-  /* Next, try to mmap the file at a fixed address which already has
-     something else allocated at it.  If we can, also make sure that
-     we see the same garbage.  */
-  fd = open ("conftest.mmap", O_RDWR);
-  if (fd < 0)
-    return 9;
-  if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
-		     MAP_PRIVATE | MAP_FIXED, fd, 0L))
-    return 10;
-  for (i = 0; i < pagesize; ++i)
-    if (*(data + i) != *(data2 + i))
-      return 11;
-
-  /* Finally, make sure that changes to the mapped area do not
-     percolate back to the file as seen by read().  (This is a bug on
-     some variants of i386 svr4.0.)  */
-  for (i = 0; i < pagesize; ++i)
-    *(data2 + i) = *(data2 + i) + 1;
-  data3 = (char *) malloc (pagesize);
-  if (!data3)
-    return 12;
-  if (read (fd, data3, pagesize) != pagesize)
-    return 13;
-  for (i = 0; i < pagesize; ++i)
-    if (*(data + i) != *(data3 + i))
-      return 14;
-  close (fd);
-  return 0;
-}]])],
-	       [ac_cv_func_mmap_fixed_mapped=yes],
-	       [ac_cv_func_mmap_fixed_mapped=no],
-	       [ac_cv_func_mmap_fixed_mapped=no])])
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
-  AC_DEFINE([HAVE_MMAP], [1],
-	    [Define to 1 if you have a working `mmap' system call.])
-fi
-rm -f conftest.mmap conftest.txt
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1354: -1- AU_DEFINE([AC_MMAP], [m4_ifval([], [_au_warn_AC_MMAP([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_MMAP], [AC_FUNC_MMAP($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1354: -1- AU_DEFINE([_au_warn_AC_MMAP], [m4_warning($@)dnl
-m4_define([_au_warn_AC_MMAP], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1354: -1- m4_define([m4_location(AC_MMAP)], [/usr/share/autoconf/autoconf/functions.m4:1354])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1354: -1- m4_define([AC_MMAP], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_MMAP' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_MMAP], [AC_FUNC_MMAP($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1362: -1- m4_define([m4_location(AC_FUNC_OBSTACK)], [/usr/share/autoconf/autoconf/functions.m4:1362])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1362: -1- m4_define([AC_FUNC_OBSTACK], [_m4_defun_pro([$0])AC_LIBSOURCES([obstack.h, obstack.c])dnl
-AC_CACHE_CHECK([for obstacks], ac_cv_func_obstack,
-[AC_LINK_IFELSE(
-    [AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-		      [@%:@include "obstack.h"]],
-		     [[struct obstack mem;
-		       @%:@define obstack_chunk_alloc malloc
-		       @%:@define obstack_chunk_free free
-		       obstack_init (&mem);
-		       obstack_free (&mem, 0);]])],
-		[ac_cv_func_obstack=yes],
-		[ac_cv_func_obstack=no])])
-if test $ac_cv_func_obstack = yes; then
-  AC_DEFINE(HAVE_OBSTACK, 1, [Define to 1 if libc includes obstacks.])
-else
-  AC_LIBOBJ(obstack)
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1385: -1- AU_DEFINE([AM_FUNC_OBSTACK], [m4_ifval([], [_au_warn_AM_FUNC_OBSTACK([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_OBSTACK], [AC_FUNC_OBSTACK($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1385: -1- AU_DEFINE([_au_warn_AM_FUNC_OBSTACK], [m4_warning($@)dnl
-m4_define([_au_warn_AM_FUNC_OBSTACK], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1385: -1- m4_define([m4_location(AM_FUNC_OBSTACK)], [/usr/share/autoconf/autoconf/functions.m4:1385])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1385: -1- m4_define([AM_FUNC_OBSTACK], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AM_FUNC_OBSTACK' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_OBSTACK], [AC_FUNC_OBSTACK($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1392: -1- m4_define([m4_location(_AC_FUNC_REALLOC_IF)], [/usr/share/autoconf/autoconf/functions.m4:1392])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1392: -1- m4_define([_AC_FUNC_REALLOC_IF], [_m4_defun_pro([$0])AC_REQUIRE([AC_HEADER_STDC])dnl
-AC_CHECK_HEADERS(stdlib.h)
-AC_CACHE_CHECK([for GNU libc compatible realloc], ac_cv_func_realloc_0_nonnull,
-[AC_RUN_IFELSE(
-[AC_LANG_PROGRAM(
-[[#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *realloc ();
-#endif
-]],
-		 [return ! realloc (0, 0);])],
-	       [ac_cv_func_realloc_0_nonnull=yes],
-	       [ac_cv_func_realloc_0_nonnull=no],
-	       [ac_cv_func_realloc_0_nonnull=no])])
-AS_IF([test $ac_cv_func_realloc_0_nonnull = yes], [$1], [$2])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1417: -1- m4_define([m4_location(AC_FUNC_REALLOC)], [/usr/share/autoconf/autoconf/functions.m4:1417])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1417: -1- m4_define([AC_FUNC_REALLOC], [_m4_defun_pro([$0])_AC_FUNC_REALLOC_IF(
-  [AC_DEFINE([HAVE_REALLOC], 1,
-	     [Define to 1 if your system has a GNU libc compatible `realloc'
-	      function, and to 0 otherwise.])],
-  [AC_DEFINE([HAVE_REALLOC], 0)
-   AC_LIBOBJ([realloc])
-   AC_DEFINE([realloc], [rpl_realloc],
-      [Define to rpl_realloc if the replacement function should be used.])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1434: -1- m4_define([m4_location(AC_FUNC_SELECT_ARGTYPES)], [/usr/share/autoconf/autoconf/functions.m4:1434])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1434: -1- m4_define([AC_FUNC_SELECT_ARGTYPES], [_m4_defun_pro([$0])AC_CHECK_HEADERS(sys/select.h sys/socket.h)
-AC_CACHE_CHECK([types of arguments for select],
-[ac_cv_func_select_args],
-[for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
- for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
-  for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
-   AC_COMPILE_IFELSE(
-       [AC_LANG_PROGRAM(
-[AC_INCLUDES_DEFAULT
-#ifdef HAVE_SYS_SELECT_H
-# include <sys/select.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif
-],
-			[extern int select ($ac_arg1,
-					    $ac_arg234, $ac_arg234, $ac_arg234,
-					    $ac_arg5);])],
-	      [ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3])
-  done
- done
-done
-# Provide a safe default value.
-: "${ac_cv_func_select_args=int,int *,struct timeval *}"
-])
-ac_save_IFS=$IFS; IFS=','
-set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
-IFS=$ac_save_IFS
-shift
-AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG1, $[1],
-		   [Define to the type of arg 1 for `select'.])
-AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG234, ($[2]),
-		   [Define to the type of args 2, 3 and 4 for `select'.])
-AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5, ($[3]),
-		   [Define to the type of arg 5 for `select'.])
-rm -f conftest*
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1477: -1- m4_define([m4_location(AC_FUNC_SETPGRP)], [/usr/share/autoconf/autoconf/functions.m4:1477])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1477: -1- m4_define([AC_FUNC_SETPGRP], [_m4_defun_pro([$0])AC_CACHE_CHECK(whether setpgrp takes no argument, ac_cv_func_setpgrp_void,
-[AC_RUN_IFELSE(
-[AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-[/* If this system has a BSD-style setpgrp which takes arguments,
-  setpgrp(1, 1) will fail with ESRCH and return -1, in that case
-  exit successfully. */
-  return setpgrp (1,1) != -1;])],
-	       [ac_cv_func_setpgrp_void=no],
-	       [ac_cv_func_setpgrp_void=yes],
-	       [AC_MSG_ERROR([cannot check setpgrp when cross compiling])])])
-if test $ac_cv_func_setpgrp_void = yes; then
-  AC_DEFINE(SETPGRP_VOID, 1,
-	    [Define to 1 if the `setpgrp' function takes no argument.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1504: -1- m4_define([_AC_FUNC_STAT], [AC_REQUIRE([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])dnl
-AC_CACHE_CHECK([whether $1 accepts an empty string],
-	       [ac_cv_func_$1_empty_string_bug],
-[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-[[struct stat sbuf;
-  return $1 ("", &sbuf) == 0;]])],
-	    [ac_cv_func_$1_empty_string_bug=no],
-	    [ac_cv_func_$1_empty_string_bug=yes],
-	    [ac_cv_func_$1_empty_string_bug=yes])])
-if test $ac_cv_func_$1_empty_string_bug = yes; then
-  AC_LIBOBJ([$1])
-  AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1_EMPTY_STRING_BUG]), 1,
-		     [Define to 1 if `$1' has the bug that it succeeds when
-		      given the zero-length file name argument.])
-fi
-])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1525: -1- m4_define([m4_location(AC_FUNC_STAT)], [/usr/share/autoconf/autoconf/functions.m4:1525])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1525: -1- m4_define([AC_FUNC_STAT], [_m4_defun_pro([$0])_AC_FUNC_STAT(stat)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1526: -1- m4_define([m4_location(AC_FUNC_LSTAT)], [/usr/share/autoconf/autoconf/functions.m4:1526])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1526: -1- m4_define([AC_FUNC_LSTAT], [_m4_defun_pro([$0])_AC_FUNC_STAT(lstat)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1531: -1- m4_define([_AC_LIBOBJ_STRTOD], [AC_LIBOBJ(strtod)
-AC_CHECK_FUNC(pow)
-if test $ac_cv_func_pow = no; then
-  AC_CHECK_LIB(m, pow,
-	       [POW_LIB=-lm],
-	       [AC_MSG_WARN([cannot find library containing definition of pow])])
-fi
-])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1545: -1- m4_define([m4_location(AC_FUNC_STRTOD)], [/usr/share/autoconf/autoconf/functions.m4:1545])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1545: -1- m4_define([AC_FUNC_STRTOD], [_m4_defun_pro([$0])AC_SUBST(POW_LIB)dnl
-AC_CACHE_CHECK(for working strtod, ac_cv_func_strtod,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[
-]AC_INCLUDES_DEFAULT[
-#ifndef strtod
-double strtod ();
-#endif
-int
-main()
-{
-  {
-    /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
-    char *string = " +69";
-    char *term;
-    double value;
-    value = strtod (string, &term);
-    if (value != 69 || term != (string + 4))
-      return 1;
-  }
-
-  {
-    /* Under Solaris 2.4, strtod returns the wrong value for the
-       terminating character under some conditions.  */
-    char *string = "NaN";
-    char *term;
-    strtod (string, &term);
-    if (term != string && *(term - 1) == 0)
-      return 1;
-  }
-  return 0;
-}
-]])],
-	       ac_cv_func_strtod=yes,
-	       ac_cv_func_strtod=no,
-	       ac_cv_func_strtod=no)])
-if test $ac_cv_func_strtod = no; then
-  _AC_LIBOBJ_STRTOD
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1589: -1- m4_define([m4_location(AC_FUNC_STRTOLD)], [/usr/share/autoconf/autoconf/functions.m4:1589])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1589: -1- m4_define([AC_FUNC_STRTOLD], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK([whether strtold conforms to C99],
-    [ac_cv_func_strtold],
-    [AC_COMPILE_IFELSE(
-       [AC_LANG_PROGRAM(
-	  [[/* On HP-UX before 11.23, strtold returns a struct instead of
-		long double.  Reject implementations like that, by requiring
-		compatibility with the C99 prototype.  */
-#	     include <stdlib.h>
-	     static long double (*p) (char const *, char **) = strtold;
-	     static long double
-	     test (char const *nptr, char **endptr)
-	     {
-	       long double r;
-	       r = strtold (nptr, endptr);
-	       return r;
-	     }]],
-	   [[return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;]])],
-       [ac_cv_func_strtold=yes],
-       [ac_cv_func_strtold=no])])
-  if test $ac_cv_func_strtold = yes; then
-    AC_DEFINE([HAVE_STRTOLD], 1,
-      [Define to 1 if strtold exists and conforms to C99.])
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1619: -1- AU_DEFINE([AM_FUNC_STRTOD], [m4_ifval([], [_au_warn_AM_FUNC_STRTOD([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_STRTOD], [AC_FUNC_STRTOD($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1619: -1- AU_DEFINE([_au_warn_AM_FUNC_STRTOD], [m4_warning($@)dnl
-m4_define([_au_warn_AM_FUNC_STRTOD], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1619: -1- m4_define([m4_location(AM_FUNC_STRTOD)], [/usr/share/autoconf/autoconf/functions.m4:1619])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1619: -1- m4_define([AM_FUNC_STRTOD], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AM_FUNC_STRTOD' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_STRTOD], [AC_FUNC_STRTOD($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1625: -1- m4_define([m4_location(AC_FUNC_STRERROR_R)], [/usr/share/autoconf/autoconf/functions.m4:1625])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1625: -1- m4_define([AC_FUNC_STRERROR_R], [_m4_defun_pro([$0])AC_CHECK_DECLS([strerror_r])
-AC_CHECK_FUNCS([strerror_r])
-AC_CACHE_CHECK([whether strerror_r returns char *],
-	       ac_cv_func_strerror_r_char_p,
-   [
-    ac_cv_func_strerror_r_char_p=no
-    if test $ac_cv_have_decl_strerror_r = yes; then
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-	[[
-	  char buf[100];
-	  char x = *strerror_r (0, buf, sizeof buf);
-	  char *p = strerror_r (0, buf, sizeof buf);
-	  return !p || x;
-	]])],
-			ac_cv_func_strerror_r_char_p=yes)
-    else
-      # strerror_r is not declared.  Choose between
-      # systems that have relatively inaccessible declarations for the
-      # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
-      # former has a strerror_r that returns char*, while the latter
-      # has a strerror_r that returns `int'.
-      # This test should segfault on the DEC system.
-      AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-	extern char *strerror_r ();],
-	[[char buf[100];
-	  char x = *strerror_r (0, buf, sizeof buf);
-	  return ! isalpha (x);]])],
-		    ac_cv_func_strerror_r_char_p=yes, , :)
-    fi
-  ])
-if test $ac_cv_func_strerror_r_char_p = yes; then
-  AC_DEFINE([STRERROR_R_CHAR_P], 1,
-	    [Define to 1 if strerror_r returns char *.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1665: -1- m4_define([m4_location(AC_FUNC_STRFTIME)], [/usr/share/autoconf/autoconf/functions.m4:1665])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1665: -1- m4_define([AC_FUNC_STRFTIME], [_m4_defun_pro([$0])AC_CHECK_FUNCS(strftime, [],
-[# strftime is in -lintl on SCO UNIX.
-AC_CHECK_LIB(intl, strftime,
-	     [AC_DEFINE(HAVE_STRFTIME)
-LIBS="-lintl $LIBS"])])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1677: -1- m4_define([m4_location(AC_FUNC_STRNLEN)], [/usr/share/autoconf/autoconf/functions.m4:1677])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1677: -1- m4_define([AC_FUNC_STRNLEN], [_m4_defun_pro([$0])AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])dnl
-AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-AC_CACHE_CHECK([for working strnlen], ac_cv_func_strnlen_working,
-[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], [[
-#define S "foobar"
-#define S_LEN (sizeof S - 1)
-
-  /* At least one implementation is buggy: that of AIX 4.3 would
-     give strnlen (S, 1) == 3.  */
-
-  int i;
-  for (i = 0; i < S_LEN + 1; ++i)
-    {
-      int expected = i <= S_LEN ? i : S_LEN;
-      if (strnlen (S, i) != expected)
-	return 1;
-    }
-  return 0;
-]])],
-	       [ac_cv_func_strnlen_working=yes],
-	       [ac_cv_func_strnlen_working=no],
-	       [# Guess no on AIX systems, yes otherwise.
-		case "$host_os" in
-		  aix*) ac_cv_func_strnlen_working=no;;
-		  *)    ac_cv_func_strnlen_working=yes;;
-		esac])])
-test $ac_cv_func_strnlen_working = no && AC_LIBOBJ([strnlen])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1710: -1- m4_define([m4_location(AC_FUNC_SETVBUF_REVERSED)], [/usr/share/autoconf/autoconf/functions.m4:1710])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1710: -1- m4_define([AC_FUNC_SETVBUF_REVERSED], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete],
-[The macro `$0' is obsolete.  Remove it and all references to SETVBUF_REVERSED.])dnl
-AC_CACHE_VAL([ac_cv_func_setvbuf_reversed], [ac_cv_func_setvbuf_reversed=no])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1719: -1- AU_DEFINE([AC_SETVBUF_REVERSED], [m4_ifval([], [_au_warn_AC_SETVBUF_REVERSED([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_SETVBUF_REVERSED], [AC_FUNC_SETVBUF_REVERSED($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1719: -1- AU_DEFINE([_au_warn_AC_SETVBUF_REVERSED], [m4_warning($@)dnl
-m4_define([_au_warn_AC_SETVBUF_REVERSED], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1719: -1- m4_define([m4_location(AC_SETVBUF_REVERSED)], [/usr/share/autoconf/autoconf/functions.m4:1719])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1719: -1- m4_define([AC_SETVBUF_REVERSED], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_SETVBUF_REVERSED' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_SETVBUF_REVERSED], [AC_FUNC_SETVBUF_REVERSED($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1725: -1- m4_define([m4_location(AC_FUNC_STRCOLL)], [/usr/share/autoconf/autoconf/functions.m4:1725])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1725: -1- m4_define([AC_FUNC_STRCOLL], [_m4_defun_pro([$0])AC_CACHE_CHECK(for working strcoll, ac_cv_func_strcoll_works,
-[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-  [[return (strcoll ("abc", "def") >= 0 ||
-	 strcoll ("ABC", "DEF") >= 0 ||
-	 strcoll ("123", "456") >= 0)]])],
-	       ac_cv_func_strcoll_works=yes,
-	       ac_cv_func_strcoll_works=no,
-	       ac_cv_func_strcoll_works=no)])
-if test $ac_cv_func_strcoll_works = yes; then
-  AC_DEFINE(HAVE_STRCOLL, 1,
-	    [Define to 1 if you have the `strcoll' function and it is properly
-	     defined.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1744: -1- AU_DEFINE([AC_STRCOLL], [m4_ifval([], [_au_warn_AC_STRCOLL([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_STRCOLL], [AC_FUNC_STRCOLL($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1744: -1- AU_DEFINE([_au_warn_AC_STRCOLL], [m4_warning($@)dnl
-m4_define([_au_warn_AC_STRCOLL], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1744: -1- m4_define([m4_location(AC_STRCOLL)], [/usr/share/autoconf/autoconf/functions.m4:1744])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1744: -1- m4_define([AC_STRCOLL], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_STRCOLL' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_STRCOLL], [AC_FUNC_STRCOLL($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1749: -1- m4_define([m4_location(AC_FUNC_UTIME_NULL)], [/usr/share/autoconf/autoconf/functions.m4:1749])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1749: -1- m4_define([AC_FUNC_UTIME_NULL], [_m4_defun_pro([$0])AC_CHECK_HEADERS_ONCE(utime.h)
-AC_CACHE_CHECK(whether utime accepts a null argument, ac_cv_func_utime_null,
-[rm -f conftest.data; >conftest.data
-# Sequent interprets utime(file, 0) to mean use start of epoch.  Wrong.
-AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-	       #ifdef HAVE_UTIME_H
-	       # include <utime.h>
-	       #endif],
-[[struct stat s, t;
-  return ! (stat ("conftest.data", &s) == 0
-	    && utime ("conftest.data", 0) == 0
-	    && stat ("conftest.data", &t) == 0
-	    && t.st_mtime >= s.st_mtime
-	    && t.st_mtime - s.st_mtime < 120);]])],
-	      ac_cv_func_utime_null=yes,
-	      ac_cv_func_utime_null=no,
-	      ac_cv_func_utime_null='guessing yes')])
-if test "x$ac_cv_func_utime_null" != xno; then
-  ac_cv_func_utime_null=yes
-  AC_DEFINE(HAVE_UTIME_NULL, 1,
-	    [Define to 1 if `utime(file, NULL)' sets file's timestamp to the
-	     present.])
-fi
-rm -f conftest.data
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1779: -1- AU_DEFINE([AC_UTIME_NULL], [m4_ifval([], [_au_warn_AC_UTIME_NULL([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_UTIME_NULL], [AC_FUNC_UTIME_NULL($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1779: -1- AU_DEFINE([_au_warn_AC_UTIME_NULL], [m4_warning($@)dnl
-m4_define([_au_warn_AC_UTIME_NULL], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1779: -1- m4_define([m4_location(AC_UTIME_NULL)], [/usr/share/autoconf/autoconf/functions.m4:1779])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1779: -1- m4_define([AC_UTIME_NULL], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_UTIME_NULL' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_UTIME_NULL], [AC_FUNC_UTIME_NULL($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1786: -1- m4_define([m4_location(AC_FUNC_FORK)], [/usr/share/autoconf/autoconf/functions.m4:1786])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1786: -1- m4_define([AC_FUNC_FORK], [_m4_defun_pro([$0])AC_REQUIRE([AC_TYPE_PID_T])dnl
-AC_CHECK_HEADERS(vfork.h)
-AC_CHECK_FUNCS(fork vfork)
-if test "x$ac_cv_func_fork" = xyes; then
-  _AC_FUNC_FORK
-else
-  ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  AC_MSG_WARN([result $ac_cv_func_fork_works guessed because of cross compilation])
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
-  _AC_FUNC_VFORK
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=$ac_cv_func_vfork
-  AC_MSG_WARN([result $ac_cv_func_vfork_works guessed because of cross compilation])
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-  AC_DEFINE(HAVE_WORKING_VFORK, 1, [Define to 1 if `vfork' works.])
-else
-  AC_DEFINE(vfork, fork, [Define as `fork' if `vfork' does not work.])
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-  AC_DEFINE(HAVE_WORKING_FORK, 1, [Define to 1 if `fork' works.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1829: -1- m4_define([m4_location(_AC_FUNC_FORK)], [/usr/share/autoconf/autoconf/functions.m4:1829])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1829: -1- m4_define([_AC_FUNC_FORK], [_m4_defun_pro([$0])AC_CACHE_CHECK(for working fork, ac_cv_func_fork_works,
-    [AC_RUN_IFELSE(
-      [AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-	[
-	  /* By Ruediger Kuhlmann. */
-	  return fork () < 0;
-	])],
-      [ac_cv_func_fork_works=yes],
-      [ac_cv_func_fork_works=no],
-      [ac_cv_func_fork_works=cross])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1845: -1- m4_define([m4_location(_AC_FUNC_VFORK)], [/usr/share/autoconf/autoconf/functions.m4:1845])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1845: -1- m4_define([_AC_FUNC_VFORK], [_m4_defun_pro([$0])AC_CACHE_CHECK(for working vfork, ac_cv_func_vfork_works,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[/* Thanks to Paul Eggert for this test.  */
-]AC_INCLUDES_DEFAULT[
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test (0);
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
-       as well.  Test for this by closing stdout in the child.  */
-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    return (
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
-}]])],
-	    [ac_cv_func_vfork_works=yes],
-	    [ac_cv_func_vfork_works=no],
-	    [ac_cv_func_vfork_works=cross])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1944: -1- AU_DEFINE([AC_FUNC_VFORK], [m4_ifval([], [_au_warn_AC_FUNC_VFORK([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_FORK], [AC_FUNC_FORK($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1944: -1- AU_DEFINE([_au_warn_AC_FUNC_VFORK], [m4_warning($@)dnl
-m4_define([_au_warn_AC_FUNC_VFORK], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1944: -1- m4_define([m4_location(AC_FUNC_VFORK)], [/usr/share/autoconf/autoconf/functions.m4:1944])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1944: -1- m4_define([AC_FUNC_VFORK], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_FUNC_VFORK' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_FORK], [AC_FUNC_FORK($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1948: -1- AU_DEFINE([AC_VFORK], [m4_ifval([], [_au_warn_AC_VFORK([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_FORK], [AC_FUNC_FORK($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1948: -1- AU_DEFINE([_au_warn_AC_VFORK], [m4_warning($@)dnl
-m4_define([_au_warn_AC_VFORK], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1948: -1- m4_define([m4_location(AC_VFORK)], [/usr/share/autoconf/autoconf/functions.m4:1948])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1948: -1- m4_define([AC_VFORK], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_VFORK' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_FORK], [AC_FUNC_FORK($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1955: -1- m4_define([m4_location(AC_FUNC_VPRINTF)], [/usr/share/autoconf/autoconf/functions.m4:1955])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1955: -1- m4_define([AC_FUNC_VPRINTF], [_m4_defun_pro([$0])AC_CHECK_FUNCS(vprintf, []
-[AC_CHECK_FUNC(_doprnt,
-	       [AC_DEFINE(HAVE_DOPRNT, 1,
-			  [Define to 1 if you don't have `vprintf' but do have
-			  `_doprnt.'])])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1966: -1- AU_DEFINE([AC_VPRINTF], [m4_ifval([], [_au_warn_AC_VPRINTF([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_VPRINTF], [AC_FUNC_VPRINTF($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1966: -1- AU_DEFINE([_au_warn_AC_VPRINTF], [m4_warning($@)dnl
-m4_define([_au_warn_AC_VPRINTF], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1966: -1- m4_define([m4_location(AC_VPRINTF)], [/usr/share/autoconf/autoconf/functions.m4:1966])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1966: -1- m4_define([AC_VPRINTF], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_VPRINTF' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_VPRINTF], [AC_FUNC_VPRINTF($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1975: -1- m4_define([m4_location(AC_FUNC_WAIT3)], [/usr/share/autoconf/autoconf/functions.m4:1975])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:1975: -1- m4_define([AC_FUNC_WAIT3], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete],
-[$0: `wait3' has been removed from POSIX.
-Remove this `AC_FUNC_WAIT3' and adjust your code to use `waitpid' instead.])dnl
-AC_CACHE_CHECK([for wait3 that fills in rusage],
-	       [ac_cv_func_wait3_rusage],
-[AC_RUN_IFELSE([AC_LANG_SOURCE(
-[AC_INCLUDES_DEFAULT[
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/wait.h>
-/* HP-UX has wait3 but does not fill in rusage at all.  */
-int
-main ()
-{
-  struct rusage r;
-  int i;
-  /* Use a field that we can force nonzero --
-     voluntary context switches.
-     For systems like NeXT and OSF/1 that don't set it,
-     also use the system CPU time.  And page faults (I/O) for Linux.  */
-  r.ru_nvcsw = 0;
-  r.ru_stime.tv_sec = 0;
-  r.ru_stime.tv_usec = 0;
-  r.ru_majflt = r.ru_minflt = 0;
-  switch (fork ())
-    {
-    case 0: /* Child.  */
-      sleep(1); /* Give up the CPU.  */
-      _exit(0);
-      break;
-    case -1: /* What can we do?  */
-      _exit(0);
-      break;
-    default: /* Parent.  */
-      wait3(&i, 0, &r);
-      /* Avoid "text file busy" from rm on fast HP-UX machines.  */
-      sleep(2);
-      return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
-	      && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
-    }
-}]])],
-	       [ac_cv_func_wait3_rusage=yes],
-	       [ac_cv_func_wait3_rusage=no],
-	       [ac_cv_func_wait3_rusage=no])])
-if test $ac_cv_func_wait3_rusage = yes; then
-  AC_DEFINE(HAVE_WAIT3, 1,
-	    [Define to 1 if you have the `wait3' system call.
-	     Deprecated, you should no longer depend upon `wait3'.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:2030: -1- AU_DEFINE([AC_WAIT3], [m4_ifval([], [_au_warn_AC_WAIT3([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_if($#, 0, [AC_FUNC_WAIT3], [AC_FUNC_WAIT3($@)])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:2030: -1- AU_DEFINE([_au_warn_AC_WAIT3], [m4_warning($@)dnl
-m4_define([_au_warn_AC_WAIT3], [])])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:2030: -1- m4_define([m4_location(AC_WAIT3)], [/usr/share/autoconf/autoconf/functions.m4:2030])
-m4trace:/usr/share/autoconf/autoconf/functions.m4:2030: -1- m4_define([AC_WAIT3], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_WAIT3' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [AC_FUNC_WAIT3], [AC_FUNC_WAIT3($@)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:47: -1- m4_include([autoconf/headers.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:47: -1- m4_define([m4_include(autoconf/headers.m4)])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:67: -1- m4_define([m4_location(AC_CHECK_HEADER)], [/usr/share/autoconf/autoconf/headers.m4:67])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:67: -1- m4_define([AC_CHECK_HEADER], [_m4_defun_pro([$0])m4_indir(m4_case([$4],
-		  [],  [[_AC_CHECK_HEADER_MONGREL]],
-		  [-], [[_AC_CHECK_HEADER_PREPROC]],
-		       [[_AC_CHECK_HEADER_COMPILE]]), $@)
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:78: -1- m4_define([_AC_CHECK_HEADER_MONGREL_BODY], [  AS_LINENO_PUSH([$[]1])
-  AS_VAR_SET_IF([$[]3],
-		[AC_CACHE_CHECK([for $[]2], [$[]3], [])],
-		[# Is the header compilable?
-AC_MSG_CHECKING([$[]2 usability])
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([$[]4
-@%:@include <$[]2>])],
-		  [ac_header_compiler=yes],
-		  [ac_header_compiler=no])
-AC_MSG_RESULT([$ac_header_compiler])
-
-# Is the header present?
-AC_MSG_CHECKING([$[]2 presence])
-AC_PREPROC_IFELSE([AC_LANG_SOURCE([@%:@include <$[]2>])],
-		  [ac_header_preproc=yes],
-		  [ac_header_preproc=no])
-AC_MSG_RESULT([$ac_header_preproc])
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_[]_AC_LANG_ABBREV[]_preproc_warn_flag in #((
-  yes:no: )
-    AC_MSG_WARN([$[]2: accepted by the compiler, rejected by the preprocessor!])
-    AC_MSG_WARN([$[]2: proceeding with the compiler's result])
-    ;;
-  no:yes:* )
-    AC_MSG_WARN([$[]2: present but cannot be compiled])
-    AC_MSG_WARN([$[]2:     check for missing prerequisite headers?])
-    AC_MSG_WARN([$[]2: see the Autoconf documentation])
-    AC_MSG_WARN([$[]2:     section "Present But Cannot Be Compiled"])
-    AC_MSG_WARN([$[]2: proceeding with the compiler's result])
-m4_ifset([AC_PACKAGE_BUGREPORT],
-[m4_n([( AS_BOX([Report this to ]AC_PACKAGE_BUGREPORT)
-     ) | sed "s/^/$as_me: WARNING:     /" >&2])])dnl
-    ;;
-esac
-  AC_CACHE_CHECK([for $[]2], [$[]3],
-		 [AS_VAR_SET([$[]3], [$ac_header_compiler])])])
-  AS_LINENO_POP
-])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:129: -1- m4_define([m4_location(_AC_CHECK_HEADER_MONGREL)], [/usr/share/autoconf/autoconf/headers.m4:129])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:129: -1- m4_define([_AC_CHECK_HEADER_MONGREL], [_m4_defun_pro([$0])AC_REQUIRE_SHELL_FN([ac_fn_]_AC_LANG_ABBREV[_check_header_mongrel],
-  [AS_FUNCTION_DESCRIBE([ac_fn_]_AC_LANG_ABBREV[_check_header_mongrel],
-    [LINENO HEADER VAR INCLUDES],
-    [Tests whether HEADER exists, giving a warning if it cannot be compiled
-     using the include files in INCLUDES and setting the cache variable VAR
-     accordingly.])],
-  [$0_BODY])AS_VAR_PUSHDEF([ac_Header], [ac_cv_header_$1])ac_fn_[]_AC_LANG_ABBREV[]_check_header_mongrel "$LINENO" "$1" "ac_Header" "AS_ESCAPE([AC_INCLUDES_DEFAULT([$4])], [""])"
-AS_VAR_IF([ac_Header], [yes], [$2], [$3])
-AS_VAR_POPDEF([ac_Header])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:147: -1- m4_define([_AC_CHECK_HEADER_COMPILE_BODY], [  AS_LINENO_PUSH([$[]1])
-  AC_CACHE_CHECK([for $[]2], [$[]3],
-		 [AC_COMPILE_IFELSE([AC_LANG_SOURCE([$[]4
-@%:@include <$[]2>])],
-				    [AS_VAR_SET([$[]3], [yes])],
-				    [AS_VAR_SET([$[]3], [no])])])
-  AS_LINENO_POP
-])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:162: -1- m4_define([m4_location(_AC_CHECK_HEADER_COMPILE)], [/usr/share/autoconf/autoconf/headers.m4:162])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:162: -1- m4_define([_AC_CHECK_HEADER_COMPILE], [_m4_defun_pro([$0])AC_REQUIRE_SHELL_FN([ac_fn_]_AC_LANG_ABBREV[_check_header_compile],
-  [AS_FUNCTION_DESCRIBE([ac_fn_]_AC_LANG_ABBREV[_check_header_compile],
-    [LINENO HEADER VAR INCLUDES],
-    [Tests whether HEADER exists and can be compiled using the include files
-     in INCLUDES, setting the cache variable VAR accordingly.])],
-  [$0_BODY])AS_VAR_PUSHDEF([ac_Header], [ac_cv_header_$1])ac_fn_[]_AC_LANG_ABBREV[]_check_header_compile "$LINENO" "$1" "ac_Header" "AS_ESCAPE([AC_INCLUDES_DEFAULT([$4])], [""])"
-AS_VAR_IF([ac_Header], [yes], [$2], [$3])
-AS_VAR_POPDEF([ac_Header])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:178: -1- m4_define([_AC_CHECK_HEADER_PREPROC_BODY], [  AS_LINENO_PUSH([$[]1])
-  AC_CACHE_CHECK([for $[]2], [$[]3],
-  [AC_PREPROC_IFELSE([AC_LANG_SOURCE([@%:@include <$[]2>])],
-		     [AS_VAR_SET([$[]3], [yes])],
-		     [AS_VAR_SET([$[]3], [no])])])
-  AS_LINENO_POP
-])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:193: -1- m4_define([m4_location(_AC_CHECK_HEADER_PREPROC)], [/usr/share/autoconf/autoconf/headers.m4:193])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:193: -1- m4_define([_AC_CHECK_HEADER_PREPROC], [_m4_defun_pro([$0])AC_REQUIRE_SHELL_FN([ac_fn_]_AC_LANG_ABBREV[_check_header_preproc],
-  [AS_FUNCTION_DESCRIBE([ac_fn_]_AC_LANG_ABBREV[_check_header_preproc],
-    [LINENO HEADER VAR],
-    [Tests whether HEADER is present, setting the cache variable VAR accordingly.])],
-  [$0_BODY])AS_VAR_PUSHDEF([ac_Header], [ac_cv_header_$1])ac_fn_[]_AC_LANG_ABBREV[]_check_header_preproc "$LINENO" "$1" "ac_Header"
-AS_VAR_IF([ac_Header], [yes], [$2], [$3])
-AS_VAR_POPDEF([ac_Header])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:215: -1- m4_define([m4_location(_AC_CHECK_HEADER_OLD)], [/usr/share/autoconf/autoconf/headers.m4:215])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:215: -1- m4_define([_AC_CHECK_HEADER_OLD], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `$0' is obsolete.
-You should use AC_CHECK_HEADER with a fourth argument.])_AC_CHECK_HEADER_PREPROC($@)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:220: -1- m4_define([m4_location(_AC_CHECK_HEADER_NEW)], [/usr/share/autoconf/autoconf/headers.m4:220])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:220: -1- m4_define([_AC_CHECK_HEADER_NEW], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `$0' is obsolete.
-You should use AC_CHECK_HEADER with a fourth argument.])_AC_CHECK_HEADER_COMPILE($@)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:229: -1- m4_define([_AH_CHECK_HEADER], [AH_TEMPLATE(AS_TR_CPP([HAVE_$1]),
-  [Define to 1 if you have the <$1> header file.])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:236: -1- m4_define([AH_CHECK_HEADERS], [m4_foreach_w([AC_Header], [$1], [_AH_CHECK_HEADER(m4_defn([AC_Header]))])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:249: -1- m4_define([m4_location(AC_CHECK_HEADERS)], [/usr/share/autoconf/autoconf/headers.m4:249])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:249: -1- m4_define([AC_CHECK_HEADERS], [_m4_defun_pro([$0])m4_map_args_w([$1], [_AH_CHECK_HEADER(], [)])AS_FOR([AC_header], [ac_header], [$1],
-[AC_CHECK_HEADER(AC_header,
-		 [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_]AC_header)) $2],
-		 [$3], [$4])dnl])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:261: -1- m4_define([_AC_CHECK_HEADER_ONCE], [_AH_CHECK_HEADER([$1])AC_DEFUN([_AC_Header_]m4_translit([[$1]],
-    [./-], [___]),
-  [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" $1"])])
-_AC_HEADERS_EXPANSION])AC_REQUIRE([_AC_Header_]m4_translit([[$1]],
-    [./-], [___]))])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:273: -1- m4_define([m4_location(AC_CHECK_HEADERS_ONCE)], [/usr/share/autoconf/autoconf/headers.m4:273])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:273: -1- m4_define([AC_CHECK_HEADERS_ONCE], [_m4_defun_pro([$0])m4_map_args_w([$1], [_AC_CHECK_HEADER_ONCE(], [)])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:276: -1- m4_define([_AC_HEADERS_EXPANSION], [
-  m4_divert_text([DEFAULTS], [ac_header_list=])
-  AC_CHECK_HEADERS([$ac_header_list], [], [], [AC_INCLUDES_DEFAULT])
-  m4_define([_AC_HEADERS_EXPANSION], [])
-])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:297: -1- m4_define([m4_location(_AC_INCLUDES_DEFAULT_REQUIREMENTS)], [/usr/share/autoconf/autoconf/headers.m4:297])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:297: -1- m4_define([_AC_INCLUDES_DEFAULT_REQUIREMENTS], [_m4_defun_pro([$0])m4_divert_text([DEFAULTS],
-[# Factoring default headers for most tests.
-dnl If ever you change this variable, please keep autoconf.texi in sync.
-ac_includes_default="\
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-#endif
-#ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-#  include <memory.h>
-# endif
-# include <string.h>
-#endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif"
-])dnl
-AC_REQUIRE([AC_HEADER_STDC])dnl
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-AC_CHECK_HEADERS([sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h],
-		 [], [], $ac_includes_default)
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:353: -1- m4_define([m4_location(AC_INCLUDES_DEFAULT)], [/usr/share/autoconf/autoconf/headers.m4:353])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:353: -1- m4_define([AC_INCLUDES_DEFAULT], [_m4_defun_pro([$0])m4_ifval([$1], [$1
-],
-	  [AC_REQUIRE([_AC_INCLUDES_DEFAULT_REQUIREMENTS])dnl
-$ac_includes_default])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:437: -1- m4_define([m4_location(AC_HEADER_ASSERT)], [/usr/share/autoconf/autoconf/headers.m4:437])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:437: -1- m4_define([AC_HEADER_ASSERT], [_m4_defun_once([AC_HEADER_ASSERT], [
-  AC_MSG_CHECKING([whether to enable assertions])
-  AC_ARG_ENABLE([assert],
-    [AS_HELP_STRING([--disable-assert], [turn off assertions])],
-    [ac_enable_assert=$enableval
-     AS_IF(dnl
-      [test "x$enableval" = xno],
-	[AC_DEFINE([NDEBUG], [1],
-	  [Define to 1 if assertions should be disabled.])],
-      [test "x$enableval" != xyes],
-	[AC_MSG_WARN([invalid argument supplied to --enable-assert])
-	ac_enable_assert=yes])],
-    [ac_enable_assert=yes])
-  AC_MSG_RESULT([$ac_enable_assert])
-], m4_if(_m4_divert_dump, [],
-  [[_m4_defun_pro([AC_HEADER_ASSERT])m4_unquote(], [)_m4_defun_epi([AC_HEADER_ASSERT])]],
-m4_ifdef([_m4_diverting([AC_HEADER_ASSERT])], [-]), [-], [[m4_unquote(], [)]],
-  [[_m4_require_call([AC_HEADER_ASSERT],], [, _m4_divert_dump)]]))])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:460: -1- m4_define([_AC_CHECK_HEADER_DIRENT], [AS_VAR_PUSHDEF([ac_Header], [ac_cv_header_dirent_$1])dnl
-AC_CACHE_CHECK([for $1 that defines DIR], [ac_Header],
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
-#include <$1>
-],
-				    [if ((DIR *) 0)
-return 0;])],
-		   [AS_VAR_SET([ac_Header], [yes])],
-		   [AS_VAR_SET([ac_Header], [no])])])
-AS_VAR_IF([ac_Header], [yes], [$2], [$3])
-AS_VAR_POPDEF([ac_Header])dnl
-])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:478: -1- m4_define([_AH_CHECK_HEADER_DIRENT], [AH_TEMPLATE(AS_TR_CPP([HAVE_$1]),
-  [Define to 1 if you have the <$1> header file, and it defines `DIR'.])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:485: -1- m4_define([m4_location(AC_HEADER_DIRENT)], [/usr/share/autoconf/autoconf/headers.m4:485])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:485: -1- m4_define([AC_HEADER_DIRENT], [_m4_defun_pro([$0])m4_map_args([_AH_CHECK_HEADER_DIRENT], [dirent.h], [sys/ndir.h],
-	     [sys/dir.h], [ndir.h])ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
-  _AC_CHECK_HEADER_DIRENT($ac_hdr,
-			  [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$ac_hdr), 1)
-ac_header_dirent=$ac_hdr; break])
-done
-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
-if test $ac_header_dirent = dirent.h; then
-  AC_SEARCH_LIBS(opendir, dir)
-else
-  AC_SEARCH_LIBS(opendir, x)
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:509: -1- m4_define([m4_location(AC_HEADER_MAJOR)], [/usr/share/autoconf/autoconf/headers.m4:509])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:509: -1- m4_define([AC_HEADER_MAJOR], [_m4_defun_pro([$0])AC_CACHE_CHECK(whether sys/types.h defines makedev,
-		ac_cv_header_sys_types_h_makedev,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <sys/types.h>]],
-				 [[return makedev(0, 0);]])],
-		[ac_cv_header_sys_types_h_makedev=yes],
-		[ac_cv_header_sys_types_h_makedev=no])
-])
-
-if test $ac_cv_header_sys_types_h_makedev = no; then
-AC_CHECK_HEADER(sys/mkdev.h,
-		[AC_DEFINE(MAJOR_IN_MKDEV, 1,
-			   [Define to 1 if `major', `minor', and `makedev' are
-			    declared in <mkdev.h>.])])
-
-  if test $ac_cv_header_sys_mkdev_h = no; then
-    AC_CHECK_HEADER(sys/sysmacros.h,
-		    [AC_DEFINE(MAJOR_IN_SYSMACROS, 1,
-			       [Define to 1 if `major', `minor', and `makedev'
-				are declared in <sysmacros.h>.])])
-  fi
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:543: -1- m4_define([m4_location(AC_HEADER_RESOLV)], [/usr/share/autoconf/autoconf/headers.m4:543])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:543: -1- m4_define([AC_HEADER_RESOLV], [_m4_defun_pro([$0])AC_CHECK_HEADERS(sys/types.h netinet/in.h arpa/nameser.h netdb.h resolv.h,
-		  [], [],
-[[#ifdef HAVE_SYS_TYPES_H
-#  include <sys/types.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>   /* inet_ functions / structs */
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h> /* DNS HEADER struct */
-#endif
-#ifdef HAVE_NETDB_H
-#  include <netdb.h>
-#endif]])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:564: -1- m4_define([m4_location(AC_HEADER_STAT)], [/usr/share/autoconf/autoconf/headers.m4:564])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:564: -1- m4_define([AC_HEADER_STAT], [_m4_defun_pro([$0])AC_CACHE_CHECK(whether stat file-mode macros are broken,
-  ac_cv_header_stat_broken,
-[AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <sys/types.h>
-#include <sys/stat.h>
-
-#if defined S_ISBLK && defined S_IFDIR
-extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
-#endif
-
-#if defined S_ISBLK && defined S_IFCHR
-extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
-#endif
-
-#if defined S_ISLNK && defined S_IFREG
-extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
-#endif
-
-#if defined S_ISSOCK && defined S_IFREG
-extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
-#endif
-]])], ac_cv_header_stat_broken=no, ac_cv_header_stat_broken=yes)])
-if test $ac_cv_header_stat_broken = yes; then
-  AC_DEFINE(STAT_MACROS_BROKEN, 1,
-	    [Define to 1 if the `S_IS*' macros in <sys/stat.h> do not
-	     work properly.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:600: -1- m4_define([m4_location(AC_CHECK_HEADER_STDBOOL)], [/usr/share/autoconf/autoconf/headers.m4:600])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:600: -1- m4_define([AC_CHECK_HEADER_STDBOOL], [_m4_defun_pro([$0])AC_CACHE_CHECK([for stdbool.h that conforms to C99],
-     [ac_cv_header_stdbool_h],
-     [AC_COMPILE_IFELSE(
-        [AC_LANG_PROGRAM(
-           [[
-             #include <stdbool.h>
-             #ifndef bool
-              "error: bool is not defined"
-             #endif
-             #ifndef false
-              "error: false is not defined"
-             #endif
-             #if false
-              "error: false is not 0"
-             #endif
-             #ifndef true
-              "error: true is not defined"
-             #endif
-             #if true != 1
-              "error: true is not 1"
-             #endif
-             #ifndef __bool_true_false_are_defined
-              "error: __bool_true_false_are_defined is not defined"
-             #endif
-
-             struct s { _Bool s: 1; _Bool t; } s;
-
-             char a[true == 1 ? 1 : -1];
-             char b[false == 0 ? 1 : -1];
-             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
-             char d[(bool) 0.5 == true ? 1 : -1];
-             /* See body of main program for 'e'.  */
-             char f[(_Bool) 0.0 == false ? 1 : -1];
-             char g[true];
-             char h[sizeof (_Bool)];
-             char i[sizeof s.t];
-             enum { j = false, k = true, l = false * true, m = true * 256 };
-             /* The following fails for
-                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
-             _Bool n[m];
-             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
-             char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
-             /* Catch a bug in an HP-UX C compiler.  See
-                http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
-                http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
-              */
-             _Bool q = true;
-             _Bool *pq = &q;
-           ]],
-           [[
-             bool e = &s;
-             *pq |= q;
-             *pq |= ! q;
-             /* Refer to every declared value, to avoid compiler optimizations.  */
-             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
-                     + !m + !n + !o + !p + !q + !pq);
-           ]])],
-        [ac_cv_header_stdbool_h=yes],
-        [ac_cv_header_stdbool_h=no])])
-   AC_CHECK_TYPES([_Bool])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:667: -1- m4_define([m4_location(AC_HEADER_STDBOOL)], [/usr/share/autoconf/autoconf/headers.m4:667])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:667: -1- m4_define([AC_HEADER_STDBOOL], [_m4_defun_pro([$0])AC_CHECK_HEADER_STDBOOL
-if test $ac_cv_header_stdbool_h = yes; then
-  AC_DEFINE(HAVE_STDBOOL_H, 1, [Define to 1 if stdbool.h conforms to C99.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:677: -1- m4_define([m4_location(AC_HEADER_STDC)], [/usr/share/autoconf/autoconf/headers.m4:677])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:677: -1- m4_define([AC_HEADER_STDC], [_m4_defun_pro([$0])AC_CACHE_CHECK(for ANSI C header files, ac_cv_header_stdc,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-]])],
-		    [ac_cv_header_stdc=yes],
-		    [ac_cv_header_stdc=no])
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  AC_EGREP_HEADER(memchr, string.h, , ac_cv_header_stdc=no)
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  AC_EGREP_HEADER(free, stdlib.h, , ac_cv_header_stdc=no)
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  AC_RUN_IFELSE([AC_LANG_SOURCE(
-[[#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}]])], , ac_cv_header_stdc=no, :)
-fi])
-if test $ac_cv_header_stdc = yes; then
-  AC_DEFINE(STDC_HEADERS, 1,
-	    [Define to 1 if you have the ANSI C header files.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:734: -1- m4_define([m4_location(AC_HEADER_SYS_WAIT)], [/usr/share/autoconf/autoconf/headers.m4:734])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:734: -1- m4_define([AC_HEADER_SYS_WAIT], [_m4_defun_pro([$0])AC_CACHE_CHECK([for sys/wait.h that is POSIX.1 compatible],
-  ac_cv_header_sys_wait_h,
-[AC_COMPILE_IFELSE(
-[AC_LANG_PROGRAM([#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-],
-[  int s;
-  wait (&s);
-  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;])],
-		 [ac_cv_header_sys_wait_h=yes],
-		 [ac_cv_header_sys_wait_h=no])])
-if test $ac_cv_header_sys_wait_h = yes; then
-  AC_DEFINE(HAVE_SYS_WAIT_H, 1,
-	    [Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:761: -1- m4_define([m4_location(AC_HEADER_TIME)], [/usr/share/autoconf/autoconf/headers.m4:761])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:761: -1- m4_define([AC_HEADER_TIME], [_m4_defun_pro([$0])AC_CACHE_CHECK([whether time.h and sys/time.h may both be included],
-  ac_cv_header_time,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-],
-[if ((struct tm *) 0)
-return 0;])],
-		   [ac_cv_header_time=yes],
-		   [ac_cv_header_time=no])])
-if test $ac_cv_header_time = yes; then
-  AC_DEFINE(TIME_WITH_SYS_TIME, 1,
-	    [Define to 1 if you can safely include both <sys/time.h>
-	     and <time.h>.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:782: -1- m4_define([_AC_HEADER_TIOCGWINSZ_IN_TERMIOS_H], [AC_CACHE_CHECK([whether termios.h defines TIOCGWINSZ],
-		ac_cv_sys_tiocgwinsz_in_termios_h,
-[AC_EGREP_CPP([yes],
-	      [#include <sys/types.h>
-#include <termios.h>
-#ifdef TIOCGWINSZ
-  yes
-#endif
-],
-		ac_cv_sys_tiocgwinsz_in_termios_h=yes,
-		ac_cv_sys_tiocgwinsz_in_termios_h=no)])
-])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:799: -1- m4_define([_AC_HEADER_TIOCGWINSZ_IN_SYS_IOCTL], [AC_CACHE_CHECK([whether sys/ioctl.h defines TIOCGWINSZ],
-		ac_cv_sys_tiocgwinsz_in_sys_ioctl_h,
-[AC_EGREP_CPP([yes],
-	      [#include <sys/types.h>
-#include <sys/ioctl.h>
-#ifdef TIOCGWINSZ
-  yes
-#endif
-],
-		ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes,
-		ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no)])
-])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:819: -1- m4_define([m4_location(AC_HEADER_TIOCGWINSZ)], [/usr/share/autoconf/autoconf/headers.m4:819])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:819: -1- m4_define([AC_HEADER_TIOCGWINSZ], [_m4_defun_pro([$0])_AC_HEADER_TIOCGWINSZ_IN_TERMIOS_H
-if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
-  _AC_HEADER_TIOCGWINSZ_IN_SYS_IOCTL
-  if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
-    AC_DEFINE(GWINSZ_IN_SYS_IOCTL,1,
-	      [Define to 1 if `TIOCGWINSZ' requires <sys/ioctl.h>.])
-  fi
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:833: -1- AU_DEFINE([AC_UNISTD_H], [m4_ifval([], [_au_warn_AC_UNISTD_H([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-AC_CHECK_HEADERS(unistd.h)])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:833: -1- AU_DEFINE([_au_warn_AC_UNISTD_H], [m4_warning($@)dnl
-m4_define([_au_warn_AC_UNISTD_H], [])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:833: -1- m4_define([m4_location(AC_UNISTD_H)], [/usr/share/autoconf/autoconf/headers.m4:833])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:833: -1- m4_define([AC_UNISTD_H], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_UNISTD_H' is obsolete.
-You should run autoupdate.])dnl
-AC_CHECK_HEADERS(unistd.h)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:840: -1- AU_DEFINE([AC_USG], [m4_ifval([Remove `AC_MSG_CHECKING', `AC_LINK_IFELSE' and this warning
-when you adjust your code to use HAVE_STRING_H.], [_au_warn_AC_USG([Remove `AC_MSG_CHECKING', `AC_LINK_IFELSE' and this warning
-when you adjust your code to use HAVE_STRING_H.])AC_DIAGNOSE([obsolete], [Remove `AC_MSG_CHECKING', `AC_LINK_IFELSE' and this warning
-when you adjust your code to use HAVE_STRING_H.])d[]nl
-])dnl
-AC_MSG_CHECKING([for BSD string and memory functions])
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <strings.h>]],
-				[[rindex(0, 0); bzero(0, 0);]])],
-	       [AC_MSG_RESULT(yes)],
-	       [AC_MSG_RESULT(no)
-		AC_DEFINE(USG, 1,
-			  [Define to 1 if you do not have <strings.h>, index,
-			   bzero, etc... This symbol is obsolete, you should
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-AC_CHECK_HEADERS(string.h)])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:840: -1- AU_DEFINE([_au_warn_AC_USG], [m4_warning($@)dnl
-m4_define([_au_warn_AC_USG], [])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:840: -1- m4_define([m4_location(AC_USG)], [/usr/share/autoconf/autoconf/headers.m4:840])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:840: -1- m4_define([AC_USG], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_USG' is obsolete.
-You should run autoupdate.])dnl
-AC_MSG_CHECKING([for BSD string and memory functions])
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <strings.h>]],
-				[[rindex(0, 0); bzero(0, 0);]])],
-	       [AC_MSG_RESULT(yes)],
-	       [AC_MSG_RESULT(no)
-		AC_DEFINE(USG, 1,
-			  [Define to 1 if you do not have <strings.h>, index,
-			   bzero, etc... This symbol is obsolete, you should
-			   not depend upon it.])])
-AC_CHECK_HEADERS(string.h)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:868: -1- AU_DEFINE([AC_MEMORY_H], [m4_ifval([Remove this warning and
-`AC_CHECK_HEADER(memory.h, AC_DEFINE(...))' when you adjust your code to
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-`AC_CHECK_HEADER(memory.h, AC_DEFINE(...))' when you adjust your code to
-use HAVE_STRING_H and HAVE_MEMORY_H, not NEED_MEMORY_H.])AC_DIAGNOSE([obsolete], [Remove this warning and
-`AC_CHECK_HEADER(memory.h, AC_DEFINE(...))' when you adjust your code to
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-])dnl
-AC_CHECK_HEADER(memory.h,
-		[AC_DEFINE([NEED_MEMORY_H], 1,
-			   [Same as `HAVE_MEMORY_H', don't depend on me.])])
-AC_CHECK_HEADERS(string.h memory.h)])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:868: -1- AU_DEFINE([_au_warn_AC_MEMORY_H], [m4_warning($@)dnl
-m4_define([_au_warn_AC_MEMORY_H], [])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:868: -1- m4_define([m4_location(AC_MEMORY_H)], [/usr/share/autoconf/autoconf/headers.m4:868])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:868: -1- m4_define([AC_MEMORY_H], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_MEMORY_H' is obsolete.
-You should run autoupdate.])dnl
-AC_CHECK_HEADER(memory.h,
-		[AC_DEFINE([NEED_MEMORY_H], 1,
-			   [Same as `HAVE_MEMORY_H', don't depend on me.])])
-AC_CHECK_HEADERS(string.h memory.h)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:883: -1- AU_DEFINE([AC_DIR_HEADER], [m4_ifval([Remove this warning and the four `AC_DEFINE' when you
-adjust your code to use `AC_HEADER_DIRENT'.], [_au_warn_AC_DIR_HEADER([Remove this warning and the four `AC_DEFINE' when you
-adjust your code to use `AC_HEADER_DIRENT'.])AC_DIAGNOSE([obsolete], [Remove this warning and the four `AC_DEFINE' when you
-adjust your code to use `AC_HEADER_DIRENT'.])d[]nl
-])dnl
-AC_HEADER_DIRENT
-AC_FUNC_CLOSEDIR_VOID
-test ac_cv_header_dirent_dirent_h &&
-  AC_DEFINE([DIRENT], 1, [Same as `HAVE_DIRENT_H', don't depend on me.])
-test ac_cv_header_dirent_sys_ndir_h &&
-  AC_DEFINE([SYSNDIR], 1, [Same as `HAVE_SYS_NDIR_H', don't depend on me.])
-test ac_cv_header_dirent_sys_dir_h &&
-  AC_DEFINE([SYSDIR], 1, [Same as `HAVE_SYS_DIR_H', don't depend on me.])
-test ac_cv_header_dirent_ndir_h &&
-  AC_DEFINE([NDIR], 1, [Same as `HAVE_NDIR_H', don't depend on me.])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:883: -1- AU_DEFINE([_au_warn_AC_DIR_HEADER], [m4_warning($@)dnl
-m4_define([_au_warn_AC_DIR_HEADER], [])])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:883: -1- m4_define([m4_location(AC_DIR_HEADER)], [/usr/share/autoconf/autoconf/headers.m4:883])
-m4trace:/usr/share/autoconf/autoconf/headers.m4:883: -1- m4_define([AC_DIR_HEADER], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_DIR_HEADER' is obsolete.
-You should run autoupdate.])dnl
-AC_HEADER_DIRENT
-AC_FUNC_CLOSEDIR_VOID
-test ac_cv_header_dirent_dirent_h &&
-  AC_DEFINE([DIRENT], 1, [Same as `HAVE_DIRENT_H', don't depend on me.])
-test ac_cv_header_dirent_sys_ndir_h &&
-  AC_DEFINE([SYSNDIR], 1, [Same as `HAVE_SYS_NDIR_H', don't depend on me.])
-test ac_cv_header_dirent_sys_dir_h &&
-  AC_DEFINE([SYSDIR], 1, [Same as `HAVE_SYS_DIR_H', don't depend on me.])
-test ac_cv_header_dirent_ndir_h &&
-  AC_DEFINE([NDIR], 1, [Same as `HAVE_NDIR_H', don't depend on me.])[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:48: -1- m4_include([autoconf/types.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:48: -1- m4_define([m4_include(autoconf/types.m4)])
-m4trace:/usr/share/autoconf/autoconf/types.m4:125: -1- m4_define([_AC_CHECK_TYPE_NEW_BODY], [  AS_LINENO_PUSH([$[]1])
-  AC_CACHE_CHECK([for $[]2], [$[]3],
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-  AC_COMPILE_IFELSE(
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-       [AC_LANG_PROGRAM([$[]4],
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-  AS_LINENO_POP
-])
-m4trace:/usr/share/autoconf/autoconf/types.m4:148: -1- m4_define([m4_location(_AC_CHECK_TYPE_NEW)], [/usr/share/autoconf/autoconf/types.m4:148])
-m4trace:/usr/share/autoconf/autoconf/types.m4:148: -1- m4_define([_AC_CHECK_TYPE_NEW], [_m4_defun_pro([$0])AC_REQUIRE_SHELL_FN([ac_fn_]_AC_LANG_ABBREV[_check_type],
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-AS_VAR_POPDEF([ac_Type])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:167: -1- m4_define([_AC_CHECK_TYPES], [[$1], [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1]), [1],
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-m4trace:/usr/share/autoconf/autoconf/types.m4:178: -1- m4_define([m4_location(AC_CHECK_TYPES)], [/usr/share/autoconf/autoconf/types.m4:178])
-m4trace:/usr/share/autoconf/autoconf/types.m4:178: -1- m4_define([AC_CHECK_TYPES], [_m4_defun_pro([$0])m4_map_args_sep([_AC_CHECK_TYPE_NEW(_$0(], [)[
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-m4trace:/usr/share/autoconf/autoconf/types.m4:188: -1- m4_define([_AC_CHECK_TYPE_OLD], [_AC_CHECK_TYPE_NEW([$1],,
-   [AC_DEFINE_UNQUOTED([$1], [$2],
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-])
-m4trace:/usr/share/autoconf/autoconf/types.m4:203: -1- m4_define([_AC_CHECK_TYPE_REPLACEMENT_TYPE_P], [m4_bmatch([$1],
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-	  1, 0)dnl
-])
-m4trace:/usr/share/autoconf/autoconf/types.m4:213: -1- m4_define([_AC_CHECK_TYPE_MAYBE_TYPE_P], [m4_bmatch([$1], [^[_a-zA-Z0-9 ]+\([_a-zA-Z0-9() *]\|\[\|\]\)*$],
-	  1, 0)dnl
-])
-m4trace:/usr/share/autoconf/autoconf/types.m4:232: -1- m4_define([m4_location(AC_CHECK_TYPE)], [/usr/share/autoconf/autoconf/types.m4:232])
-m4trace:/usr/share/autoconf/autoconf/types.m4:232: -1- m4_define([AC_CHECK_TYPE], [_m4_defun_pro([$0])m4_cond([$#], [3],
-  [_AC_CHECK_TYPE_NEW],
-	 [$#], [4],
-  [_AC_CHECK_TYPE_NEW],
-	 [_AC_CHECK_TYPE_REPLACEMENT_TYPE_P([$2])], [1],
-  [_AC_CHECK_TYPE_OLD],
-	 [_AC_CHECK_TYPE_MAYBE_TYPE_P([$2])], [1],
-  [AC_DIAGNOSE([syntax],
-	       [$0: assuming `$2' is not a type])_AC_CHECK_TYPE_NEW],
-  [_AC_CHECK_TYPE_NEW])($@)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:259: -1- m4_define([m4_location(AC_TYPE_GETGROUPS)], [/usr/share/autoconf/autoconf/types.m4:259])
-m4trace:/usr/share/autoconf/autoconf/types.m4:259: -1- m4_define([AC_TYPE_GETGROUPS], [_m4_defun_pro([$0])AC_REQUIRE([AC_TYPE_UID_T])dnl
-AC_CACHE_CHECK(type of array argument to getgroups, ac_cv_type_getgroups,
-[AC_RUN_IFELSE([AC_LANG_SOURCE(
-[[/* Thanks to Mike Rendell for this test.  */
-]AC_INCLUDES_DEFAULT[
-#define NGID 256
-#undef MAX
-#define MAX(x, y) ((x) > (y) ? (x) : (y))
-
-int
-main ()
-{
-  gid_t gidset[NGID];
-  int i, n;
-  union { gid_t gval; long int lval; }  val;
-
-  val.lval = -1;
-  for (i = 0; i < NGID; i++)
-    gidset[i] = val.gval;
-  n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
-		 gidset);
-  /* Exit non-zero if getgroups seems to require an array of ints.  This
-     happens when gid_t is short int but getgroups modifies an array
-     of ints.  */
-  return n > 0 && gidset[n] != val.gval;
-}]])],
-	       [ac_cv_type_getgroups=gid_t],
-	       [ac_cv_type_getgroups=int],
-	       [ac_cv_type_getgroups=cross])
-if test $ac_cv_type_getgroups = cross; then
-  dnl When we can't run the test program (we are cross compiling), presume
-  dnl that <unistd.h> has either an accurate prototype for getgroups or none.
-  dnl Old systems without prototypes probably use int.
-  AC_EGREP_HEADER([getgroups.*int.*gid_t], unistd.h,
-		  ac_cv_type_getgroups=gid_t, ac_cv_type_getgroups=int)
-fi])
-AC_DEFINE_UNQUOTED(GETGROUPS_T, $ac_cv_type_getgroups,
-		   [Define to the type of elements in the array set by
-		    `getgroups'. Usually this is either `int' or `gid_t'.])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:304: -1- AU_DEFINE([AM_TYPE_PTRDIFF_T], [m4_ifval([], [_au_warn_AM_TYPE_PTRDIFF_T([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-AC_CHECK_TYPES(ptrdiff_t)])
-m4trace:/usr/share/autoconf/autoconf/types.m4:304: -1- AU_DEFINE([_au_warn_AM_TYPE_PTRDIFF_T], [m4_warning($@)dnl
-m4_define([_au_warn_AM_TYPE_PTRDIFF_T], [])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:304: -1- m4_define([m4_location(AM_TYPE_PTRDIFF_T)], [/usr/share/autoconf/autoconf/types.m4:304])
-m4trace:/usr/share/autoconf/autoconf/types.m4:304: -1- m4_define([AM_TYPE_PTRDIFF_T], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AM_TYPE_PTRDIFF_T' is obsolete.
-You should run autoupdate.])dnl
-AC_CHECK_TYPES(ptrdiff_t)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:310: -1- m4_define([m4_location(AC_TYPE_INTMAX_T)], [/usr/share/autoconf/autoconf/types.m4:310])
-m4trace:/usr/share/autoconf/autoconf/types.m4:310: -1- m4_define([AC_TYPE_INTMAX_T], [_m4_defun_pro([$0])
-  AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
-  AC_CHECK_TYPE([intmax_t],
-    [AC_DEFINE([HAVE_INTMAX_T], 1,
-       [Define to 1 if the system has the type `intmax_t'.])],
-    [test $ac_cv_type_long_long_int = yes \
-       && ac_type='long long int' \
-       || ac_type='long int'
-     AC_DEFINE_UNQUOTED([intmax_t], [$ac_type],
-       [Define to the widest signed integer type
-	if <stdint.h> and <inttypes.h> do not define.])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:327: -1- m4_define([m4_location(AC_TYPE_UINTMAX_T)], [/usr/share/autoconf/autoconf/types.m4:327])
-m4trace:/usr/share/autoconf/autoconf/types.m4:327: -1- m4_define([AC_TYPE_UINTMAX_T], [_m4_defun_pro([$0])
-  AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
-  AC_CHECK_TYPE([uintmax_t],
-    [AC_DEFINE([HAVE_UINTMAX_T], 1,
-       [Define to 1 if the system has the type `uintmax_t'.])],
-    [test $ac_cv_type_unsigned_long_long_int = yes \
-       && ac_type='unsigned long long int' \
-       || ac_type='unsigned long int'
-     AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type],
-       [Define to the widest unsigned integer type
-	if <stdint.h> and <inttypes.h> do not define.])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:344: -1- m4_define([m4_location(AC_TYPE_INTPTR_T)], [/usr/share/autoconf/autoconf/types.m4:344])
-m4trace:/usr/share/autoconf/autoconf/types.m4:344: -1- m4_define([AC_TYPE_INTPTR_T], [_m4_defun_pro([$0])
-  AC_CHECK_TYPE([intptr_t],
-    [AC_DEFINE([HAVE_INTPTR_T], 1,
-       [Define to 1 if the system has the type `intptr_t'.])],
-    [for ac_type in 'int' 'long int' 'long long int'; do
-       AC_COMPILE_IFELSE(
-	 [AC_LANG_BOOL_COMPILE_TRY(
-	    [AC_INCLUDES_DEFAULT],
-	    [[sizeof (void *) <= sizeof ($ac_type)]])],
-	 [AC_DEFINE_UNQUOTED([intptr_t], [$ac_type],
-	    [Define to the type of a signed integer type wide enough to
-	     hold a pointer, if such a type exists, and if the system
-	     does not define it.])
-	  ac_type=])
-       test -z "$ac_type" && break
-     done])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:366: -1- m4_define([m4_location(AC_TYPE_UINTPTR_T)], [/usr/share/autoconf/autoconf/types.m4:366])
-m4trace:/usr/share/autoconf/autoconf/types.m4:366: -1- m4_define([AC_TYPE_UINTPTR_T], [_m4_defun_pro([$0])
-  AC_CHECK_TYPE([uintptr_t],
-    [AC_DEFINE([HAVE_UINTPTR_T], 1,
-       [Define to 1 if the system has the type `uintptr_t'.])],
-    [for ac_type in 'unsigned int' 'unsigned long int' \
-	'unsigned long long int'; do
-       AC_COMPILE_IFELSE(
-	 [AC_LANG_BOOL_COMPILE_TRY(
-	    [AC_INCLUDES_DEFAULT],
-	    [[sizeof (void *) <= sizeof ($ac_type)]])],
-	 [AC_DEFINE_UNQUOTED([uintptr_t], [$ac_type],
-	    [Define to the type of an unsigned integer type wide enough to
-	     hold a pointer, if such a type exists, and if the system
-	     does not define it.])
-	  ac_type=])
-       test -z "$ac_type" && break
-     done])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:389: -1- m4_define([m4_location(AC_TYPE_LONG_DOUBLE)], [/usr/share/autoconf/autoconf/types.m4:389])
-m4trace:/usr/share/autoconf/autoconf/types.m4:389: -1- m4_define([AC_TYPE_LONG_DOUBLE], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK([for long double], [ac_cv_type_long_double],
-    [if test "$GCC" = yes; then
-       ac_cv_type_long_double=yes
-     else
-       AC_COMPILE_IFELSE(
-	 [AC_LANG_BOOL_COMPILE_TRY(
-	    [[/* The Stardent Vistra knows sizeof (long double), but does
-		 not support it.  */
-	      long double foo = 0.0L;]],
-	    [[/* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
-	      sizeof (double) <= sizeof (long double)]])],
-	 [ac_cv_type_long_double=yes],
-	 [ac_cv_type_long_double=no])
-     fi])
-  if test $ac_cv_type_long_double = yes; then
-    AC_DEFINE([HAVE_LONG_DOUBLE], 1,
-      [Define to 1 if the system has the type `long double'.])
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:414: -1- m4_define([m4_location(AC_TYPE_LONG_DOUBLE_WIDER)], [/usr/share/autoconf/autoconf/types.m4:414])
-m4trace:/usr/share/autoconf/autoconf/types.m4:414: -1- m4_define([AC_TYPE_LONG_DOUBLE_WIDER], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK(
-    [for long double with more range or precision than double],
-    [ac_cv_type_long_double_wider],
-    [AC_COMPILE_IFELSE(
-       [AC_LANG_BOOL_COMPILE_TRY(
-	  [[#include <float.h>
-	    long double const a[] =
-	      {
-		 0.0L, DBL_MIN, DBL_MAX, DBL_EPSILON,
-		 LDBL_MIN, LDBL_MAX, LDBL_EPSILON
-	      };
-	    long double
-	    f (long double x)
-	    {
-	       return ((x + (unsigned long int) 10) * (-1 / x) + a[0]
-			+ (x ? f (x) : 'c'));
-	    }
-	  ]],
-	  [[(0 < ((DBL_MAX_EXP < LDBL_MAX_EXP)
-		   + (DBL_MANT_DIG < LDBL_MANT_DIG)
-		   - (LDBL_MAX_EXP < DBL_MAX_EXP)
-		   - (LDBL_MANT_DIG < DBL_MANT_DIG)))
-	    && (int) LDBL_EPSILON == 0
-	  ]])],
-       ac_cv_type_long_double_wider=yes,
-       ac_cv_type_long_double_wider=no)])
-  if test $ac_cv_type_long_double_wider = yes; then
-    AC_DEFINE([HAVE_LONG_DOUBLE_WIDER], 1,
-      [Define to 1 if the type `long double' works and has more range or
-       precision than `double'.])
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:452: -1- AU_DEFINE([AC_C_LONG_DOUBLE], [m4_ifval([The macro `AC_C_LONG_DOUBLE' is obsolete.
-You should use `AC_TYPE_LONG_DOUBLE' or `AC_TYPE_LONG_DOUBLE_WIDER' instead.
-], [_au_warn_AC_C_LONG_DOUBLE([The macro `AC_C_LONG_DOUBLE' is obsolete.
-You should use `AC_TYPE_LONG_DOUBLE' or `AC_TYPE_LONG_DOUBLE_WIDER' instead.
-])AC_DIAGNOSE([obsolete], [The macro `AC_C_LONG_DOUBLE' is obsolete.
-You should use `AC_TYPE_LONG_DOUBLE' or `AC_TYPE_LONG_DOUBLE_WIDER' instead.
-])d[]nl
-])dnl
-
-    AC_TYPE_LONG_DOUBLE_WIDER
-    ac_cv_c_long_double=$ac_cv_type_long_double_wider
-    if test $ac_cv_c_long_double = yes; then
-      AC_DEFINE([HAVE_LONG_DOUBLE], 1,
-	[Define to 1 if the type `long double' works and has more range or
-	 precision than `double'.])
-    fi
-  ])
-m4trace:/usr/share/autoconf/autoconf/types.m4:452: -1- AU_DEFINE([_au_warn_AC_C_LONG_DOUBLE], [m4_warning($@)dnl
-m4_define([_au_warn_AC_C_LONG_DOUBLE], [])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:452: -1- m4_define([m4_location(AC_C_LONG_DOUBLE)], [/usr/share/autoconf/autoconf/types.m4:452])
-m4trace:/usr/share/autoconf/autoconf/types.m4:452: -1- m4_define([AC_C_LONG_DOUBLE], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_C_LONG_DOUBLE' is obsolete.
-You should run autoupdate.])dnl
-
-    AC_TYPE_LONG_DOUBLE_WIDER
-    ac_cv_c_long_double=$ac_cv_type_long_double_wider
-    if test $ac_cv_c_long_double = yes; then
-      AC_DEFINE([HAVE_LONG_DOUBLE], 1,
-	[Define to 1 if the type `long double' works and has more range or
-	 precision than `double'.])
-    fi
-  []_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:474: -1- m4_define([m4_location(_AC_TYPE_LONG_LONG_SNIPPET)], [/usr/share/autoconf/autoconf/types.m4:474])
-m4trace:/usr/share/autoconf/autoconf/types.m4:474: -1- m4_define([_AC_TYPE_LONG_LONG_SNIPPET], [_m4_defun_pro([$0])
-  AC_LANG_PROGRAM(
-    [[/* For now, do not test the preprocessor; as of 2007 there are too many
-	 implementations with broken preprocessors.  Perhaps this can
-	 be revisited in 2012.  In the meantime, code should not expect
-	 #if to work with literals wider than 32 bits.  */
-      /* Test literals.  */
-      long long int ll = 9223372036854775807ll;
-      long long int nll = -9223372036854775807LL;
-      unsigned long long int ull = 18446744073709551615ULL;
-      /* Test constant expressions.   */
-      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
-		     ? 1 : -1)];
-      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
-		     ? 1 : -1)];
-      int i = 63;]],
-    [[/* Test availability of runtime routines for shift and division.  */
-      long long int llmax = 9223372036854775807ll;
-      unsigned long long int ullmax = 18446744073709551615ull;
-      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
-	      | (llmax / ll) | (llmax % ll)
-	      | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
-	      | (ullmax / ull) | (ullmax % ull));]])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:503: -1- m4_define([m4_location(AC_TYPE_LONG_LONG_INT)], [/usr/share/autoconf/autoconf/types.m4:503])
-m4trace:/usr/share/autoconf/autoconf/types.m4:503: -1- m4_define([AC_TYPE_LONG_LONG_INT], [_m4_defun_pro([$0])
-  AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
-  AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
-     [ac_cv_type_long_long_int=yes
-      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
-	ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
-	if test $ac_cv_type_long_long_int = yes; then
-	  dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
-	  dnl If cross compiling, assume the bug is not important, since
-	  dnl nobody cross compiles for this platform as far as we know.
-	  AC_RUN_IFELSE(
-	    [AC_LANG_PROGRAM(
-	       [[@%:@include <limits.h>
-		 @%:@ifndef LLONG_MAX
-		 @%:@ define HALF \
-			  (1LL << (sizeof (long long int) * CHAR_BIT - 2))
-		 @%:@ define LLONG_MAX (HALF - 1 + HALF)
-		 @%:@endif]],
-	       [[long long int n = 1;
-		 int i;
-		 for (i = 0; ; i++)
-		   {
-		     long long int m = n << i;
-		     if (m >> i != n)
-		       return 1;
-		     if (LLONG_MAX / 2 < m)
-		       break;
-		   }
-		 return 0;]])],
-	    [],
-	    [ac_cv_type_long_long_int=no],
-	    [:])
-	fi
-      fi])
-  if test $ac_cv_type_long_long_int = yes; then
-    AC_DEFINE([HAVE_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `long long int'.])
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:547: -1- m4_define([m4_location(AC_TYPE_UNSIGNED_LONG_LONG_INT)], [/usr/share/autoconf/autoconf/types.m4:547])
-m4trace:/usr/share/autoconf/autoconf/types.m4:547: -1- m4_define([AC_TYPE_UNSIGNED_LONG_LONG_INT], [_m4_defun_pro([$0])
-  AC_CACHE_CHECK([for unsigned long long int],
-    [ac_cv_type_unsigned_long_long_int],
-    [ac_cv_type_unsigned_long_long_int=yes
-     if test "x${ac_cv_prog_cc_c99-no}" = xno; then
-       AC_LINK_IFELSE(
-	 [_AC_TYPE_LONG_LONG_SNIPPET],
-	 [],
-	 [ac_cv_type_unsigned_long_long_int=no])
-     fi])
-  if test $ac_cv_type_unsigned_long_long_int = yes; then
-    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `unsigned long long int'.])
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:567: -1- m4_define([m4_location(AC_TYPE_MBSTATE_T)], [/usr/share/autoconf/autoconf/types.m4:567])
-m4trace:/usr/share/autoconf/autoconf/types.m4:567: -1- m4_define([AC_TYPE_MBSTATE_T], [_m4_defun_pro([$0])AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t,
-     [AC_COMPILE_IFELSE(
-	[AC_LANG_PROGRAM(
-	   [AC_INCLUDES_DEFAULT
-#	    include <wchar.h>],
-	   [mbstate_t x; return sizeof x;])],
-	[ac_cv_type_mbstate_t=yes],
-	[ac_cv_type_mbstate_t=no])])
-   if test $ac_cv_type_mbstate_t = yes; then
-     AC_DEFINE([HAVE_MBSTATE_T], 1,
-	       [Define to 1 if <wchar.h> declares mbstate_t.])
-   else
-     AC_DEFINE([mbstate_t], int,
-	       [Define to a type if <wchar.h> does not define.])
-   fi[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:590: -1- m4_define([m4_location(AC_TYPE_UID_T)], [/usr/share/autoconf/autoconf/types.m4:590])
-m4trace:/usr/share/autoconf/autoconf/types.m4:590: -1- m4_define([AC_TYPE_UID_T], [_m4_defun_pro([$0])AC_CACHE_CHECK(for uid_t in sys/types.h, ac_cv_type_uid_t,
-[AC_EGREP_HEADER(uid_t, sys/types.h,
-  ac_cv_type_uid_t=yes, ac_cv_type_uid_t=no)])
-if test $ac_cv_type_uid_t = no; then
-  AC_DEFINE(uid_t, int, [Define to `int' if <sys/types.h> doesn't define.])
-  AC_DEFINE(gid_t, int, [Define to `int' if <sys/types.h> doesn't define.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:602: -1- m4_define([m4_location(AC_TYPE_SIZE_T)], [/usr/share/autoconf/autoconf/types.m4:602])
-m4trace:/usr/share/autoconf/autoconf/types.m4:602: -1- m4_define([AC_TYPE_SIZE_T], [_m4_defun_pro([$0])AC_CHECK_TYPE(size_t, unsigned int)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:605: -1- m4_define([m4_location(AC_TYPE_SSIZE_T)], [/usr/share/autoconf/autoconf/types.m4:605])
-m4trace:/usr/share/autoconf/autoconf/types.m4:605: -1- m4_define([AC_TYPE_SSIZE_T], [_m4_defun_pro([$0])AC_CHECK_TYPE(ssize_t, int)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:608: -1- m4_define([m4_location(AC_TYPE_PID_T)], [/usr/share/autoconf/autoconf/types.m4:608])
-m4trace:/usr/share/autoconf/autoconf/types.m4:608: -1- m4_define([AC_TYPE_PID_T], [_m4_defun_pro([$0])AC_CHECK_TYPE(pid_t,  int)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:611: -1- m4_define([m4_location(AC_TYPE_OFF_T)], [/usr/share/autoconf/autoconf/types.m4:611])
-m4trace:/usr/share/autoconf/autoconf/types.m4:611: -1- m4_define([AC_TYPE_OFF_T], [_m4_defun_pro([$0])AC_CHECK_TYPE(off_t,  long int)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:614: -1- m4_define([m4_location(AC_TYPE_MODE_T)], [/usr/share/autoconf/autoconf/types.m4:614])
-m4trace:/usr/share/autoconf/autoconf/types.m4:614: -1- m4_define([AC_TYPE_MODE_T], [_m4_defun_pro([$0])AC_CHECK_TYPE(mode_t, int)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:624: -1- m4_define([m4_location(AC_TYPE_INT8_T)], [/usr/share/autoconf/autoconf/types.m4:624])
-m4trace:/usr/share/autoconf/autoconf/types.m4:624: -1- m4_define([AC_TYPE_INT8_T], [_m4_defun_pro([$0])_AC_TYPE_INT(8)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:625: -1- m4_define([m4_location(AC_TYPE_INT16_T)], [/usr/share/autoconf/autoconf/types.m4:625])
-m4trace:/usr/share/autoconf/autoconf/types.m4:625: -1- m4_define([AC_TYPE_INT16_T], [_m4_defun_pro([$0])_AC_TYPE_INT(16)[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:626: -1- m4_define([m4_location(AC_TYPE_INT32_T)], [/usr/share/autoconf/autoconf/types.m4:626])
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-You should run autoupdate.])dnl
-AC_CHECK_MEMBERS([struct stat.st_blksize],
-		 [AC_DEFINE(HAVE_ST_BLKSIZE, 1,
-			    [Define to 1 if your `struct stat' has
-			     `st_blksize'.  Deprecated, use
-			     `HAVE_STRUCT_STAT_ST_BLKSIZE' instead.])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:999: -1- m4_define([m4_location(AC_STRUCT_ST_BLOCKS)], [/usr/share/autoconf/autoconf/types.m4:999])
-m4trace:/usr/share/autoconf/autoconf/types.m4:999: -1- m4_define([AC_STRUCT_ST_BLOCKS], [_m4_defun_pro([$0])AC_CHECK_MEMBERS([struct stat.st_blocks],
-		  [AC_DEFINE(HAVE_ST_BLOCKS, 1,
-			     [Define to 1 if your `struct stat' has
-			      `st_blocks'.  Deprecated, use
-			      `HAVE_STRUCT_STAT_ST_BLOCKS' instead.])],
-		  [AC_LIBOBJ([fileblocks])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:1011: -1- AU_DEFINE([AC_STRUCT_ST_RDEV], [m4_ifval([your code should no longer depend upon `HAVE_ST_RDEV', but
-`HAVE_STRUCT_STAT_ST_RDEV'.  Remove this warning and
-the `AC_DEFINE' when you adjust the code.], [_au_warn_AC_STRUCT_ST_RDEV([your code should no longer depend upon `HAVE_ST_RDEV', but
-`HAVE_STRUCT_STAT_ST_RDEV'.  Remove this warning and
-the `AC_DEFINE' when you adjust the code.])AC_DIAGNOSE([obsolete], [your code should no longer depend upon `HAVE_ST_RDEV', but
-`HAVE_STRUCT_STAT_ST_RDEV'.  Remove this warning and
-the `AC_DEFINE' when you adjust the code.])d[]nl
-])dnl
-AC_CHECK_MEMBERS([struct stat.st_rdev],
-		 [AC_DEFINE(HAVE_ST_RDEV, 1,
-			    [Define to 1 if your `struct stat' has `st_rdev'.
-			     Deprecated, use `HAVE_STRUCT_STAT_ST_RDEV'
-			     instead.])])
-])
-m4trace:/usr/share/autoconf/autoconf/types.m4:1011: -1- AU_DEFINE([_au_warn_AC_STRUCT_ST_RDEV], [m4_warning($@)dnl
-m4_define([_au_warn_AC_STRUCT_ST_RDEV], [])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:1011: -1- m4_define([m4_location(AC_STRUCT_ST_RDEV)], [/usr/share/autoconf/autoconf/types.m4:1011])
-m4trace:/usr/share/autoconf/autoconf/types.m4:1011: -1- m4_define([AC_STRUCT_ST_RDEV], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_STRUCT_ST_RDEV' is obsolete.
-You should run autoupdate.])dnl
-AC_CHECK_MEMBERS([struct stat.st_rdev],
-		 [AC_DEFINE(HAVE_ST_RDEV, 1,
-			    [Define to 1 if your `struct stat' has `st_rdev'.
-			     Deprecated, use `HAVE_STRUCT_STAT_ST_RDEV'
-			     instead.])])
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:1026: -1- m4_define([m4_location(AC_STRUCT_TM)], [/usr/share/autoconf/autoconf/types.m4:1026])
-m4trace:/usr/share/autoconf/autoconf/types.m4:1026: -1- m4_define([AC_STRUCT_TM], [_m4_defun_pro([$0])AC_CACHE_CHECK([whether struct tm is in sys/time.h or time.h],
-  ac_cv_struct_tm,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
-#include <time.h>
-],
-				    [struct tm tm;
-				     int *p = &tm.tm_sec;
-				     return !p;])],
-		   [ac_cv_struct_tm=time.h],
-		   [ac_cv_struct_tm=sys/time.h])])
-if test $ac_cv_struct_tm = sys/time.h; then
-  AC_DEFINE(TM_IN_SYS_TIME, 1,
-	    [Define to 1 if your <sys/time.h> declares `struct tm'.])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/types.m4:1050: -1- m4_define([m4_location(AC_STRUCT_TIMEZONE)], [/usr/share/autoconf/autoconf/types.m4:1050])
-m4trace:/usr/share/autoconf/autoconf/types.m4:1050: -1- m4_define([AC_STRUCT_TIMEZONE], [_m4_defun_pro([$0])AC_REQUIRE([AC_STRUCT_TM])dnl
-AC_CHECK_MEMBERS([struct tm.tm_zone],,,[#include <sys/types.h>
-#include <$ac_cv_struct_tm>
-])
-if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
-  AC_DEFINE(HAVE_TM_ZONE, 1,
-	    [Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use
-	     `HAVE_STRUCT_TM_TM_ZONE' instead.])
-else
-  AC_CHECK_DECLS([tzname], , , [#include <time.h>])
-  AC_CACHE_CHECK(for tzname, ac_cv_var_tzname,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM(
-[[#include <time.h>
-#if !HAVE_DECL_TZNAME
-extern char *tzname[];
-#endif
-]],
-[[return tzname[0][0];]])],
-		[ac_cv_var_tzname=yes],
-		[ac_cv_var_tzname=no])])
-  if test $ac_cv_var_tzname = yes; then
-    AC_DEFINE(HAVE_TZNAME, 1,
-	      [Define to 1 if you don't have `tm_zone' but do have the external
-	       array `tzname'.])
-  fi
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:49: -1- m4_include([autoconf/libs.m4])
-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:49: -1- m4_define([m4_include(autoconf/libs.m4)])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:47: -1- m4_define([m4_location(AC_SEARCH_LIBS)], [/usr/share/autoconf/autoconf/libs.m4:47])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:47: -1- m4_define([AC_SEARCH_LIBS], [_m4_defun_pro([$0])AS_VAR_PUSHDEF([ac_Search], [ac_cv_search_$1])dnl
-AC_CACHE_CHECK([for library containing $1], [ac_Search],
-[ac_func_search_save_LIBS=$LIBS
-AC_LANG_CONFTEST([AC_LANG_CALL([], [$1])])
-for ac_lib in '' $2; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib $5 $ac_func_search_save_LIBS"
-  fi
-  AC_LINK_IFELSE([], [AS_VAR_SET([ac_Search], [$ac_res])])
-  AS_VAR_SET_IF([ac_Search], [break])
-done
-AS_VAR_SET_IF([ac_Search], , [AS_VAR_SET([ac_Search], [no])])
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS])
-AS_VAR_COPY([ac_res], [ac_Search])
-AS_IF([test "$ac_res" != no],
-  [test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  $3],
-      [$4])
-AS_VAR_POPDEF([ac_Search])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:99: -1- m4_define([m4_location(AC_CHECK_LIB)], [/usr/share/autoconf/autoconf/libs.m4:99])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:99: -1- m4_define([AC_CHECK_LIB], [_m4_defun_pro([$0])m4_ifval([$3], , [AH_CHECK_LIB([$1])])dnl
-AS_LITERAL_WORD_IF([$1],
-	      [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$2])],
-	      [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1''_$2])])dnl
-AC_CACHE_CHECK([for $2 in -l$1], [ac_Lib],
-[ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$1 $5 $LIBS"
-AC_LINK_IFELSE([AC_LANG_CALL([], [$2])],
-	       [AS_VAR_SET([ac_Lib], [yes])],
-	       [AS_VAR_SET([ac_Lib], [no])])
-LIBS=$ac_check_lib_save_LIBS])
-AS_VAR_IF([ac_Lib], [yes],
-      [m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
-  LIBS="-l$1 $LIBS"
-])],
-      [$4])
-AS_VAR_POPDEF([ac_Lib])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:122: -1- m4_define([AH_CHECK_LIB], [AH_TEMPLATE(AS_TR_CPP([HAVE_LIB$1]),
-	     [Define to 1 if you have the `$1' library (-l$1).])])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:137: -1- AU_DEFINE([AC_HAVE_LIBRARY], [m4_ifval([], [_au_warn_AC_HAVE_LIBRARY([])AC_DIAGNOSE([obsolete], [])d[]nl
-])dnl
-m4_pushdef([AC_Lib_Name],
-	    m4_bpatsubst(m4_bpatsubst([[$1]],
-				    [lib\([^\.]*\)\.a], [\1]),
-			[-l], []))dnl
-AC_CHECK_LIB(AC_Lib_Name, main, [$2], [$3], [$4])dnl
-ac_cv_lib_[]AC_Lib_Name()=ac_cv_lib_[]AC_Lib_Name()_main
-m4_popdef([AC_Lib_Name])dnl
-])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:137: -1- AU_DEFINE([_au_warn_AC_HAVE_LIBRARY], [m4_warning($@)dnl
-m4_define([_au_warn_AC_HAVE_LIBRARY], [])])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:137: -1- m4_define([m4_location(AC_HAVE_LIBRARY)], [/usr/share/autoconf/autoconf/libs.m4:137])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:137: -1- m4_define([AC_HAVE_LIBRARY], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_HAVE_LIBRARY' is obsolete.
-You should run autoupdate.])dnl
-m4_pushdef([AC_Lib_Name],
-	    m4_bpatsubst(m4_bpatsubst([[$1]],
-				    [lib\([^\.]*\)\.a], [\1]),
-			[-l], []))dnl
-AC_CHECK_LIB(AC_Lib_Name, main, [$2], [$3], [$4])dnl
-ac_cv_lib_[]AC_Lib_Name()=ac_cv_lib_[]AC_Lib_Name()_main
-m4_popdef([AC_Lib_Name])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:165: -1- m4_define([_AC_PATH_X_XMKMF], [AC_ARG_VAR(XMKMF, [Path to xmkmf, Makefile generator for X Window System])dnl
-rm -f -r conftest.dir
-if mkdir conftest.dir; then
-  cd conftest.dir
-  cat >Imakefile <<'_ACEOF'
-incroot:
-	@echo incroot='${INCROOT}'
-usrlibdir:
-	@echo usrlibdir='${USRLIBDIR}'
-libdir:
-	@echo libdir='${LIBDIR}'
-_ACEOF
-  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
-    # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-    for ac_var in incroot usrlibdir libdir; do
-      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
-    done
-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-    for ac_extension in a so sl dylib la dll; do
-      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
-	 test -f "$ac_im_libdir/libX11.$ac_extension"; then
-	ac_im_usrlibdir=$ac_im_libdir; break
-      fi
-    done
-    # Screen out bogus values from the imake configuration.  They are
-    # bogus both because they are the default anyway, and because
-    # using them would break gcc on systems where it needs fixed includes.
-    case $ac_im_incroot in
-	/usr/include) ac_x_includes= ;;
-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
-    esac
-    case $ac_im_usrlibdir in
-	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
-    esac
-  fi
-  cd ..
-  rm -f -r conftest.dir
-fi
-])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:212: -1- m4_define([_AC_PATH_X_DIRECT], [# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
-if test "$ac_x_includes" = no; then
-  # Guess where to find include files, by looking for Xlib.h.
-  # First, try using that file with no special directory specified.
-  AC_PREPROC_IFELSE([AC_LANG_SOURCE([@%:@include <X11/Xlib.h>])],
-[# We can compile using X headers with no special include directory.
-ac_x_includes=],
-[for ac_dir in $ac_x_header_dirs; do
-  if test -r "$ac_dir/X11/Xlib.h"; then
-    ac_x_includes=$ac_dir
-    break
-  fi
-done])
-fi # $ac_x_includes = no
-
-if test "$ac_x_libraries" = no; then
-  # Check for the libraries.
-  # See if we find them without any special options.
-  # Don't add to $LIBS permanently.
-  ac_save_LIBS=$LIBS
-  LIBS="-lX11 $LIBS"
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([@%:@include <X11/Xlib.h>],
-				  [XrmInitialize ()])],
-		 [LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=],
-		 [LIBS=$ac_save_LIBS
-for ac_dir in `AS_ECHO(["$ac_x_includes $ac_x_header_dirs"]) | sed s/include/lib/g`
-do
-  # Don't even attempt the hair of trying to link an X program!
-  for ac_extension in a so sl dylib la dll; do
-    if test -r "$ac_dir/libX11.$ac_extension"; then
-      ac_x_libraries=$ac_dir
-      break 2
-    fi
-  done
-done])
-fi # $ac_x_libraries = no
-])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:297: -1- m4_define([m4_location(_AC_PATH_X)], [/usr/share/autoconf/autoconf/libs.m4:297])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:297: -1- m4_define([_AC_PATH_X], [_m4_defun_pro([$0])AC_CACHE_VAL(ac_cv_have_x,
-[# One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-_AC_PATH_X_XMKMF
-_AC_PATH_X_DIRECT
-case $ac_x_includes,$ac_x_libraries in #(
-  no,* | *,no | *\'*)
-    # Didn't find X, or a directory has "'" in its name.
-    ac_cv_have_x="have_x=no";; #(
-  *)
-    # Record where we found X for the cache.
-    ac_cv_have_x="have_x=yes\
-	ac_x_includes='$ac_x_includes'\
-	ac_x_libraries='$ac_x_libraries'"
-esac])dnl
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:323: -1- m4_define([m4_location(AC_PATH_X)], [/usr/share/autoconf/autoconf/libs.m4:323])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:323: -1- m4_define([AC_PATH_X], [_m4_defun_pro([$0])dnl Document the X abnormal options inherited from history.
-m4_divert_once([HELP_BEGIN], [
-X features:
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-  --x-libraries=DIR   X library files are in DIR])dnl
-AC_MSG_CHECKING([for X])
-
-AC_ARG_WITH(x, [  --with-x                use the X Window System])
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
-  # The user explicitly disabled X.
-  have_x=disabled
-else
-  case $x_includes,$x_libraries in #(
-    *\'*) AC_MSG_ERROR([cannot use X directory names containing ']);; #(
-    *,NONE | NONE,*) _AC_PATH_X;; #(
-    *) have_x=yes;;
-  esac
-  eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
-  AC_MSG_RESULT([$have_x])
-  no_x=yes
-else
-  # If each of the values was on the command line, it overrides each guess.
-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
-  # Update the cache value to reflect the command line values.
-  ac_cv_have_x="have_x=yes\
-	ac_x_includes='$x_includes'\
-	ac_x_libraries='$x_libraries'"
-  AC_MSG_RESULT([libraries $x_libraries, headers $x_includes])
-fi
-[]_m4_defun_epi([$0])])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:365: -1- m4_define([m4_location(AC_PATH_XTRA)], [/usr/share/autoconf/autoconf/libs.m4:365])
-m4trace:/usr/share/autoconf/autoconf/libs.m4:365: -1- m4_define([AC_PATH_XTRA], [_m4_defun_pro([$0])AC_REQUIRE([AC_PATH_X])dnl
-if test "$no_x" = yes; then
-  # Not all programs may use this symbol, but it does not hurt to define it.
-  AC_DEFINE([X_DISPLAY_MISSING], 1,
-	    [Define to 1 if the X Window System is missing or not being used.])
-  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
-else
-  if test -n "$x_includes"; then
-    X_CFLAGS="$X_CFLAGS -I$x_includes"
-  fi
-
-  # It would also be nice to do this for all -L options, not just this one.
-  if test -n "$x_libraries"; then
-    X_LIBS="$X_LIBS -L$x_libraries"
-    # For Solaris; some versions of Sun CC require a space after -R and
-    # others require no space.  Words are not sufficient . . . .
-    AC_MSG_CHECKING([whether -R must be followed by a space])
-    ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
-    ac_xsave_[]_AC_LANG_ABBREV[]_werror_flag=$ac_[]_AC_LANG_ABBREV[]_werror_flag
-    ac_[]_AC_LANG_ABBREV[]_werror_flag=yes
-    AC_LINK_IFELSE([AC_LANG_PROGRAM()],
-      [AC_MSG_RESULT([no])
-       X_LIBS="$X_LIBS -R$x_libraries"],
-      [LIBS="$ac_xsave_LIBS -R $x_libraries"
-       AC_LINK_IFELSE([AC_LANG_PROGRAM()],
-	 [AC_MSG_RESULT([yes])
-	  X_LIBS="$X_LIBS -R $x_libraries"],
-	 [AC_MSG_RESULT([neither works])])])
-    ac_[]_AC_LANG_ABBREV[]_werror_flag=$ac_xsave_[]_AC_LANG_ABBREV[]_werror_flag
-    LIBS=$ac_xsave_LIBS
-  fi
-
-  # Check for system-dependent libraries X programs must link with.
-  # Do this before checking for the system-independent R6 libraries
-  # (-lICE), since we may need -lsocket or whatever for X linking.
-
-  if test "$ISC" = yes; then
-    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
-  else
-    # Martyn Johnson says this is needed for Ultrix, if the X
-    # libraries were built with DECnet support.  And Karl Berry says
-    # the Alpha needs dnet_stub (dnet does not exist).
-    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
-    AC_LINK_IFELSE([AC_LANG_CALL([], [XOpenDisplay])],
-		   [],
-    [AC_CHECK_LIB(dnet, dnet_ntoa, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"])
-    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-      AC_CHECK_LIB(dnet_stub, dnet_ntoa,
-	[X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"])
-    fi])
-    LIBS="$ac_xsave_LIBS"
-
-    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
-    # to get the SysV transport functions.
-    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
-    # needs -lnsl.
-    # The nsl library prevents programs from opening the X display
-    # on Irix 5.2, according to T.E. Dickey.
-    # The functions gethostbyname, getservbyname, and inet_addr are
-    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-    AC_CHECK_FUNC(gethostbyname)
-    if test $ac_cv_func_gethostbyname = no; then
-      AC_CHECK_LIB(nsl, gethostbyname, X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl")
-      if test $ac_cv_lib_nsl_gethostbyname = no; then
-	AC_CHECK_LIB(bsd, gethostbyname, X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd")
-      fi
-    fi
-
-    # lieder@skyler.mavd.honeywell.com says without -lsocket,
-    # socket/setsockopt and other routines are undefined under SCO ODT
-    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
-    # on later versions), says Simon Leinen: it contains gethostby*
-    # variants that don't use the name server (or something).  -lsocket
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-  AC_DEFINE([_TANDEM_SOURCE])
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-m4_ifdef([_m4_diverting([AC_USE_SYSTEM_EXTENSIONS])], [-]), [-], [[m4_unquote(], [)]],
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:436: -1- AU_DEFINE([AC_AIX], [m4_ifval([], [_au_warn_AC_AIX([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:436: -1- AU_DEFINE([_au_warn_AC_AIX], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:436: -1- m4_define([AC_AIX], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_AIX' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:441: -1- AU_DEFINE([AC_MINIX], [m4_ifval([], [_au_warn_AC_MINIX([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:441: -1- AU_DEFINE([_au_warn_AC_MINIX], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:441: -1- m4_define([m4_location(AC_MINIX)], [/usr/share/autoconf/autoconf/specific.m4:441])
-m4trace:/usr/share/autoconf/autoconf/specific.m4:441: -1- m4_define([AC_MINIX], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_MINIX' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:446: -1- AU_DEFINE([AC_ISC_POSIX], [m4_ifval([], [_au_warn_AC_ISC_POSIX([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:451: -1- AU_DEFINE([AC_XENIX_DIR], [m4_ifval([You shouldn't need to depend upon XENIX.  Remove the
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:451: -1- m4_define([m4_location(AC_XENIX_DIR)], [/usr/share/autoconf/autoconf/specific.m4:451])
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:469: -1- AU_DEFINE([_au_warn_AC_DYNIX_SEQ], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:474: -1- AU_DEFINE([AC_IRIX_SUN], [m4_ifval([], [_au_warn_AC_IRIX_SUN([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:474: -1- AU_DEFINE([_au_warn_AC_IRIX_SUN], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:474: -1- m4_define([AC_IRIX_SUN], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_IRIX_SUN' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:481: -1- AU_DEFINE([_au_warn_AC_SCO_INTL], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/specific.m4:481: -1- m4_define([m4_location(AC_SCO_INTL)], [/usr/share/autoconf/autoconf/specific.m4:481])
-m4trace:/usr/share/autoconf/autoconf/specific.m4:481: -1- m4_define([AC_SCO_INTL], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_SCO_INTL' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/autoconf.m4:51: -1- m4_define([m4_include(autoconf/oldnames.m4)])
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:33: -1- AU_DEFINE([_au_warn_AC_WARN], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:35: -1- AU_DEFINE([_au_warn_AC_HAVE_HEADERS], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:39: -1- AU_DEFINE([_au_warn_AC_PROGRAMS_CHECK], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:40: -1- AU_DEFINE([_au_warn_AC_PROGRAMS_PATH], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:40: -1- m4_define([AC_PROGRAMS_PATH], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_PROGRAMS_PATH' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:41: -1- AU_DEFINE([AC_PROGRAM_CHECK], [m4_ifval([], [_au_warn_AC_PROGRAM_CHECK([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:41: -1- AU_DEFINE([_au_warn_AC_PROGRAM_CHECK], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:43: -1- AU_DEFINE([AC_PROGRAM_PATH], [m4_ifval([], [_au_warn_AC_PROGRAM_PATH([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:43: -1- AU_DEFINE([_au_warn_AC_PROGRAM_PATH], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:43: -1- m4_define([AC_PROGRAM_PATH], [_m4_defun_pro([$0])AC_DIAGNOSE([obsolete], [The macro `AC_PROGRAM_PATH' is obsolete.
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:44: -1- AU_DEFINE([AC_SIZEOF_TYPE], [m4_ifval([], [_au_warn_AC_SIZEOF_TYPE([])AC_DIAGNOSE([obsolete], [])d[]nl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:44: -1- AU_DEFINE([_au_warn_AC_SIZEOF_TYPE], [m4_warning($@)dnl
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-m4trace:/usr/share/autoconf/autoconf/oldnames.m4:45: -1- AU_DEFINE([AC_TEST_CPP], [m4_ifval([], [_au_warn_AC_TEST_CPP([])AC_DIAGNOSE([obsolete], [])d[]nl
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-
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-"C"
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-extern int _nl_msg_cat_cntr;
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-
-      CATOBJEXT=
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-
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-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
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-  AC_MSG_CHECKING([whether to use NLS])
-  AC_MSG_RESULT([$USE_NLS])
-  if test "$USE_NLS" = "yes"; then
-    AC_MSG_CHECKING([where the gettext function comes from])
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    AC_MSG_RESULT([$gt_source])
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-      fi
-
-      dnl For backward compatibility. Some packages may be using this.
-      AC_DEFINE([HAVE_GETTEXT], [1],
-       [Define if the GNU gettext() function is already present or preinstalled.])
-      AC_DEFINE([HAVE_DCGETTEXT], [1],
-       [Define if the GNU dcgettext() function is already present or preinstalled.])
-    fi
-
-    dnl We need to process the po/ directory.
-    POSUB=po
-  fi
-
-  ifelse(gt_included_intl, yes, [
-    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-    dnl to 'yes' because some of the testsuite requires it.
-    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
-      BUILD_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST([BUILD_INCLUDED_LIBINTL])
-    AC_SUBST([USE_INCLUDED_LIBINTL])
-    AC_SUBST([CATOBJEXT])
-
-    dnl For backward compatibility. Some configure.ins may be using this.
-    nls_cv_header_intl=
-    nls_cv_header_libgt=
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    DATADIRNAME=share
-    AC_SUBST([DATADIRNAME])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INSTOBJEXT=.mo
-    AC_SUBST([INSTOBJEXT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    GENCAT=gencat
-    AC_SUBST([GENCAT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INTLOBJS=
-    if test "$USE_INCLUDED_LIBINTL" = yes; then
-      INTLOBJS="\$(GETTOBJS)"
-    fi
-    AC_SUBST([INTLOBJS])
-
-    dnl Enable libtool support if the surrounding package wishes it.
-    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-    AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
-  ])
-
-  dnl For backward compatibility. Some Makefiles may be using this.
-  INTLLIBS="$LIBINTL"
-  AC_SUBST([INTLLIBS])
-
-  dnl Make all documented variables known to autoconf.
-  AC_SUBST([LIBINTL])
-  AC_SUBST([LTLIBINTL])
-  AC_SUBST([POSUB])
-[]_m4_defun_epi([$0])])
-m4trace:m4/gettext.m4:368: -1- m4_define([gt_NEEDS_INIT], [
-  m4_divert_text([DEFAULTS], [gt_needs=])
-  m4_define([gt_NEEDS_INIT], [])
-])
-m4trace:m4/gettext.m4:376: -1- m4_define([m4_location(AM_GNU_GETTEXT_NEED)], [m4/gettext.m4:376])
-m4trace:m4/gettext.m4:376: -1- m4_define([AM_GNU_GETTEXT_NEED], [_m4_defun_pro([$0])
-  m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
-[]_m4_defun_epi([$0])])
-m4trace:m4/gettext.m4:383: -1- m4_define([m4_location(AM_GNU_GETTEXT_VERSION)], [m4/gettext.m4:383])
-m4trace:m4/gettext.m4:383: -1- m4_define([AM_GNU_GETTEXT_VERSION], [_m4_defun_pro([$0])[]_m4_defun_epi([$0])])
-m4trace:aclocal.m4:973: -1- m4_include([m4/iconv.m4])
-m4trace:aclocal.m4:973: -1- m4_define([m4_include(m4/iconv.m4)])
-m4trace:m4/iconv.m4:9: -1- m4_define([m4_location(AM_ICONV_LINKFLAGS_BODY)], [m4/iconv.m4:9])
-m4trace:m4/iconv.m4:9: -1- m4_define([AM_ICONV_LINKFLAGS_BODY], [_m4_defun_pro([$0])
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-[]_m4_defun_epi([$0])])
-m4trace:m4/iconv.m4:20: -1- m4_define([m4_location(AM_ICONV_LINK)], [m4/iconv.m4:20])
-m4trace:m4/iconv.m4:20: -1- m4_define([AM_ICONV_LINK], [_m4_defun_pro([$0])
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      [am_cv_func_iconv=yes])
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        [am_cv_lib_iconv=yes]
-        [am_cv_func_iconv=yes])
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
-      dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
-      am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      AC_TRY_RUN([
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
-        [case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac])
-      LIBS="$am_save_LIBS"
-    ])
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    AC_DEFINE([HAVE_ICONV], [1],
-      [Define if you have the iconv() function and it works.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST([LIBICONV])
-  AC_SUBST([LTLIBICONV])
-[]_m4_defun_epi([$0])])
-m4trace:m4/iconv.m4:182: -1- m4_define([gl_iconv_AC_DEFUN], [AC_DEFUN_ONCE(
-        [$1], [$2])])
-m4trace:m4/iconv.m4:188: -1- m4_define([m4_location(AM_ICONV)], [m4/iconv.m4:188])
-m4trace:m4/iconv.m4:188: -1- m4_define([AM_ICONV], [_m4_defun_once([AM_ICONV], [
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL([am_cv_proto_iconv], [
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([
-         $am_cv_proto_iconv])
-    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-], m4_if(_m4_divert_dump, [],
-  [[_m4_defun_pro([AM_ICONV])m4_unquote(], [)_m4_defun_epi([AM_ICONV])]],
-m4_ifdef([_m4_diverting([AM_ICONV])], [-]), [-], [[m4_unquote(], [)]],
-  [[_m4_require_call([AM_ICONV],], [, _m4_divert_dump)]]))])
-m4trace:aclocal.m4:974: -1- m4_include([m4/intlmacosx.m4])
-m4trace:aclocal.m4:974: -1- m4_define([m4_include(m4/intlmacosx.m4)])
-m4trace:m4/intlmacosx.m4:18: -1- m4_define([m4_location(gt_INTL_MACOSX)], [m4/intlmacosx.m4:18])
-m4trace:m4/intlmacosx.m4:18: -1- m4_define([gt_INTL_MACOSX], [_m4_defun_pro([$0])
-  dnl Check for API introduced in MacOS X 10.2.
-  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
-    [gt_cv_func_CFPreferencesCopyAppValue],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
-       [CFPreferencesCopyAppValue(NULL, NULL)],
-       [gt_cv_func_CFPreferencesCopyAppValue=yes],
-       [gt_cv_func_CFPreferencesCopyAppValue=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
-      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
-  fi
-  dnl Check for API introduced in MacOS X 10.3.
-  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
-       [gt_cv_func_CFLocaleCopyCurrent=yes],
-       [gt_cv_func_CFLocaleCopyCurrent=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
-      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  AC_SUBST([INTL_MACOSX_LIBS])
-[]_m4_defun_epi([$0])])
-m4trace:aclocal.m4:975: -1- m4_include([m4/lib-ld.m4])
-m4trace:aclocal.m4:975: -1- m4_define([m4_include(m4/lib-ld.m4)])
-m4trace:m4/lib-ld.m4:12: -1- m4_define([m4_location(AC_LIB_PROG_LD_GNU)], [m4/lib-ld.m4:12])
-m4trace:m4/lib-ld.m4:12: -1- m4_define([AC_LIB_PROG_LD_GNU], [_m4_defun_pro([$0])AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-ld.m4:25: -1- m4_define([m4_location(AC_LIB_PROG_LD)], [m4/lib-ld.m4:25])
-m4trace:m4/lib-ld.m4:25: -1- m4_define([AC_LIB_PROG_LD], [_m4_defun_pro([$0])AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL([acl_cv_path_LD],
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT([$LD])
-else
-  AC_MSG_RESULT([no])
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-[]_m4_defun_epi([$0])])
-m4trace:aclocal.m4:976: -1- m4_include([m4/lib-link.m4])
-m4trace:aclocal.m4:976: -1- m4_define([m4_include(m4/lib-link.m4)])
-m4trace:m4/lib-link.m4:17: -1- m4_define([m4_location(AC_LIB_LINKFLAGS)], [m4/lib-link.m4:17])
-m4trace:m4/lib-link.m4:17: -1- m4_define([AC_LIB_LINKFLAGS], [_m4_defun_pro([$0])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  popdef([NAME])
-  popdef([Name])
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-link.m4:57: -1- m4_define([m4_location(AC_LIB_HAVE_LINKFLAGS)], [m4/lib-link.m4:57])
-m4trace:m4/lib-link.m4:57: -1- m4_define([AC_LIB_HAVE_LINKFLAGS], [_m4_defun_pro([$0])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
-    dnl because these -l options might require -L options that are present in
-    dnl LIBS. -l options benefit only from the -L options listed before it.
-    dnl Otherwise, add it to the front of LIBS, because it may be a static
-    dnl library that depends on another static library that is present in LIBS.
-    dnl Static libraries benefit only from the static libraries listed after
-    dnl it.
-    case " $LIB[]NAME" in
-      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
-      *)       LIBS="$LIB[]NAME $LIBS" ;;
-    esac
-    AC_TRY_LINK([$3], [$4],
-      [ac_cv_lib[]Name=yes],
-      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
-  else
-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-    LIB[]NAME[]_PREFIX=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  popdef([NAME])
-  popdef([Name])
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-link.m4:122: -1- m4_define([m4_location(AC_LIB_RPATH)], [m4/lib-link.m4:122])
-m4trace:m4/lib-link.m4:122: -1- m4_define([AC_LIB_RPATH], [_m4_defun_pro([$0])
-  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
-  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE([rpath],
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-link.m4:158: -1- m4_define([m4_location(AC_LIB_FROMPACKAGE)], [m4/lib-link.m4:158])
-m4trace:m4/lib-link.m4:158: -1- m4_define([AC_LIB_FROMPACKAGE], [_m4_defun_pro([$0])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_frompackage_]NAME, [$2])
-  popdef([NAME])
-  pushdef([PACK],[$2])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_libsinpackage_]PACKUP,
-    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
-  popdef([PACKUP])
-  popdef([PACK])
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-link.m4:178: -1- m4_define([m4_location(AC_LIB_LINKFLAGS_BODY)], [m4/lib-link.m4:178])
-m4trace:m4/lib-link.m4:178: -1- m4_define([AC_LIB_LINKFLAGS_BODY], [_m4_defun_pro([$0])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
-  dnl Autoconf >= 2.61 supports dots in --with options.
-  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH(P_A_C_K[-prefix],
-[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
-  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  LIB[]NAME[]_PREFIX=
-  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
-  dnl computed. So it has to be reset here.
-  HAVE_LIB[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-            dnl The same code as in the loop below:
-            dnl First look for a shared library.
-            if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-            dnl Then look for a static library.
-            if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  dnl First look for a shared library.
-                  if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                  dnl Then look for a static library.
-                  if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$acl_hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-  popdef([P_A_C_K])
-  popdef([PACKLIBS])
-  popdef([PACKUP])
-  popdef([PACK])
-  popdef([NAME])
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-link.m4:681: -1- m4_define([m4_location(AC_LIB_APPENDTOVAR)], [m4/lib-link.m4:681])
-m4trace:m4/lib-link.m4:681: -1- m4_define([AC_LIB_APPENDTOVAR], [_m4_defun_pro([$0])
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-link.m4:705: -1- m4_define([m4_location(AC_LIB_LINKFLAGS_FROM_LIBS)], [m4/lib-link.m4:705])
-m4trace:m4/lib-link.m4:705: -1- m4_define([AC_LIB_LINKFLAGS_FROM_LIBS], [_m4_defun_pro([$0])
-  AC_REQUIRE([AC_LIB_RPATH])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  $1=
-  if test "$enable_rpath" != no; then
-    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-      dnl Use an explicit option to hardcode directories into the resulting
-      dnl binary.
-      rpathdirs=
-      next=
-      for opt in $2; do
-        if test -n "$next"; then
-          dir="$next"
-          dnl No need to hardcode the standard /usr/lib.
-          if test "X$dir" != "X/usr/$acl_libdirstem" \
-             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-            rpathdirs="$rpathdirs $dir"
-          fi
-          next=
-        else
-          case $opt in
-            -L) next=yes ;;
-            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
-                 dnl No need to hardcode the standard /usr/lib.
-                 if test "X$dir" != "X/usr/$acl_libdirstem" \
-                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-                   rpathdirs="$rpathdirs $dir"
-                 fi
-                 next= ;;
-            *) next= ;;
-          esac
-        fi
-      done
-      if test "X$rpathdirs" != "X"; then
-        if test -n ""$3""; then
-          dnl libtool is used for linking. Use -R options.
-          for dir in $rpathdirs; do
-            $1="${$1}${$1:+ }-R$dir"
-          done
-        else
-          dnl The linker is used for linking directly.
-          if test -n "$acl_hardcode_libdir_separator"; then
-            dnl Weird platform: only the last -rpath option counts, the user
-            dnl must pass all path elements in one option.
-            alldirs=
-            for dir in $rpathdirs; do
-              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
-            done
-            acl_save_libdir="$libdir"
-            libdir="$alldirs"
-            eval flag=\"$acl_hardcode_libdir_flag_spec\"
-            libdir="$acl_save_libdir"
-            $1="$flag"
-          else
-            dnl The -rpath options are cumulative.
-            for dir in $rpathdirs; do
-              acl_save_libdir="$libdir"
-              libdir="$dir"
-              eval flag=\"$acl_hardcode_libdir_flag_spec\"
-              libdir="$acl_save_libdir"
-              $1="${$1}${$1:+ }$flag"
-            done
-          fi
-        fi
-      fi
-    fi
-  fi
-  AC_SUBST([$1])
-[]_m4_defun_epi([$0])])
-m4trace:aclocal.m4:977: -1- m4_include([m4/lib-prefix.m4])
-m4trace:aclocal.m4:977: -1- m4_define([m4_include(m4/lib-prefix.m4)])
-m4trace:m4/lib-prefix.m4:12: -1- m4_define([m4_location(AC_LIB_ARG_WITH)], [m4/lib-prefix.m4:12])
-m4trace:m4/lib-prefix.m4:12: -1- m4_define([AC_LIB_ARG_WITH], [_m4_defun_pro([$0])AC_ARG_WITH([$1],[[$2]],[$3],[$4])[]_m4_defun_epi([$0])])
-m4trace:m4/lib-prefix.m4:22: -1- m4_define([m4_location(AC_LIB_PREFIX)], [m4/lib-prefix.m4:22])
-m4trace:m4/lib-prefix.m4:22: -1- m4_define([AC_LIB_PREFIX], [_m4_defun_pro([$0])
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_LIB_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-prefix.m4:122: -1- m4_define([m4_location(AC_LIB_PREPARE_PREFIX)], [m4/lib-prefix.m4:122])
-m4trace:m4/lib-prefix.m4:122: -1- m4_define([AC_LIB_PREPARE_PREFIX], [_m4_defun_pro([$0])
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
-  dnl at the end of configure.
-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-prefix.m4:145: -1- m4_define([m4_location(AC_LIB_WITH_FINAL_PREFIX)], [m4/lib-prefix.m4:145])
-m4trace:m4/lib-prefix.m4:145: -1- m4_define([AC_LIB_WITH_FINAL_PREFIX], [_m4_defun_pro([$0])
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-[]_m4_defun_epi([$0])])
-m4trace:m4/lib-prefix.m4:162: -1- m4_define([m4_location(AC_LIB_PREPARE_MULTILIB)], [m4/lib-prefix.m4:162])
-m4trace:m4/lib-prefix.m4:162: -1- m4_define([AC_LIB_PREPARE_MULTILIB], [_m4_defun_pro([$0])
-  dnl There is no formal standard regarding lib and lib64.
-  dnl On glibc systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
-  dnl the compiler's default mode by looking at the compiler's library search
-  dnl path. If at least one of its elements ends in /lib64 or points to a
-  dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
-  dnl Otherwise we use the default, namely "lib".
-  dnl On Solaris systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
-  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
-      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
-      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
-      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
-      dnl symlink is missing, so we set acl_libdirstem2 too.
-      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
-        [AC_EGREP_CPP([sixtyfour bits], [
-#ifdef _LP64
-sixtyfour bits
-#endif
-           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
-        ])
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-[]_m4_defun_epi([$0])])
-m4trace:aclocal.m4:978: -1- m4_include([m4/nls.m4])
-m4trace:aclocal.m4:978: -1- m4_define([m4_include(m4/nls.m4)])
-m4trace:m4/nls.m4:23: -1- m4_define([m4_location(AM_NLS)], [m4/nls.m4:23])
-m4trace:m4/nls.m4:23: -1- m4_define([AM_NLS], [_m4_defun_pro([$0])
-  AC_MSG_CHECKING([whether NLS is requested])
-  dnl Default is enabled NLS
-  AC_ARG_ENABLE([nls],
-    [  --disable-nls           do not use Native Language Support],
-    USE_NLS=$enableval, USE_NLS=yes)
-  AC_MSG_RESULT([$USE_NLS])
-  AC_SUBST([USE_NLS])
-[]_m4_defun_epi([$0])])
-m4trace:aclocal.m4:979: -1- m4_include([m4/po.m4])
-m4trace:aclocal.m4:979: -1- m4_define([m4_include(m4/po.m4)])
-m4trace:m4/po.m4:23: -1- m4_define([m4_location(AM_PO_SUBDIRS)], [m4/po.m4:23])
-m4trace:m4/po.m4:23: -1- m4_define([AM_PO_SUBDIRS], [_m4_defun_pro([$0])
-  AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AM_NLS])dnl
-
-  dnl Release version of the gettext macros. This is used to ensure that
-  dnl the gettext macros and po/Makefile.in.in are in sync.
-  AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
-
-  dnl Perform the following tests also if --disable-nls has been given,
-  dnl because they are needed for "make dist" to work.
-
-  dnl Search for GNU msgfmt in the PATH.
-  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-  dnl The second test excludes FreeBSD msgfmt.
-  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
-
-  dnl Test whether it is GNU msgfmt >= 0.15.
-changequote(,)dnl
-  case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([MSGFMT_015])
-changequote(,)dnl
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([GMSGFMT_015])
-
-  dnl Search for GNU xgettext 0.12 or newer in the PATH.
-  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-  dnl The second test excludes FreeBSD xgettext.
-  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  dnl Remove leftover from FreeBSD xgettext call.
-  rm -f messages.po
-
-  dnl Test whether it is GNU xgettext >= 0.15.
-changequote(,)dnl
-  case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([XGETTEXT_015])
-
-  dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
-
-  dnl Installation directories.
-  dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
-  dnl have to define it here, so that it can be used in po/Makefile.
-  test -n "$localedir" || localedir='${datadir}/locale'
-  AC_SUBST([localedir])
-
-  dnl Support for AM_XGETTEXT_OPTION.
-  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
-
-  AC_CONFIG_COMMANDS([po-directories], [[
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done]],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-[]_m4_defun_epi([$0])])
-m4trace:m4/po.m4:218: -1- m4_define([m4_location(AM_POSTPROCESS_PO_MAKEFILE)], [m4/po.m4:218])
-m4trace:m4/po.m4:218: -1- m4_define([AM_POSTPROCESS_PO_MAKEFILE], [_m4_defun_pro([$0])
-  # When this code is run, in config.status, two variables have already been
-  # set:
-  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
-  # - LINGUAS is the value of the environment variable LINGUAS at configure
-  #   time.
-
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-  ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-  # In autoconf-2.13 it is called $ac_given_srcdir.
-  # In autoconf-2.50 it is called $srcdir.
-  test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-  case "$ac_given_srcdir" in
-    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-    /*) top_srcdir="$ac_given_srcdir" ;;
-    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  # Find a way to echo strings without interpreting backslash.
-  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
-    gt_echo='echo'
-  else
-    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
-      gt_echo='printf %s\n'
-    else
-      echo_func () {
-        cat <<EOT
-$*
-EOT
-      }
-      gt_echo='echo_func'
-    fi
-  fi
-
-  # A sed script that extracts the value of VARIABLE from a Makefile.
-  sed_x_variable='
-# Test if the hold space is empty.
-x
-s/P/P/
-x
-ta
-# Yes it was empty. Look if we have the expected variable definition.
-/^[	 ]*VARIABLE[	 ]*=/{
-  # Seen the first line of the variable definition.
-  s/^[	 ]*VARIABLE[	 ]*=//
-  ba
-}
-bd
-:a
-# Here we are processing a line from the variable definition.
-# Remove comment, more precisely replace it with a space.
-s/#.*$/ /
-# See if the line ends in a backslash.
-tb
-:b
-s/\\$//
-# Print the line, without the trailing backslash.
-p
-tc
-# There was no trailing backslash. The end of the variable definition is
-# reached. Clear the hold space.
-s/^.*$//
-x
-bd
-:c
-# A trailing backslash means that the variable definition continues in the
-# next line. Put a nonempty string into the hold space to indicate this.
-s/^.*$/P/
-x
-:d
-'
-changequote([,])dnl
-
-  # Set POTFILES to the value of the Makefile variable POTFILES.
-  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
-  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
-  # Compute POTFILES_DEPS as
-  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
-  POTFILES_DEPS=
-  for file in $POTFILES; do
-    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
-  done
-  POMAKEFILEDEPS=""
-
-  if test -n "$OBSOLETE_ALL_LINGUAS"; then
-    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-  fi
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    # The LINGUAS file contains the set of available languages.
-    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  else
-    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
-    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
-    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
-  fi
-  # Hide the ALL_LINGUAS assigment from automake < 1.5.
-  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-  # Compute POFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-  # Compute UPDATEPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-  # Compute DUMMYPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-  # Compute GMOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-  # Compute PROPERTIESFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
-  # Compute CLASSFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
-  # Compute QMFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
-  # Compute MSGFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
-  # Compute RESOURCESDLLFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
-  case "$ac_given_srcdir" in
-    .) srcdirpre= ;;
-    *) srcdirpre='$(srcdir)/' ;;
-  esac
-  POFILES=
-  UPDATEPOFILES=
-  DUMMYPOFILES=
-  GMOFILES=
-  PROPERTIESFILES=
-  CLASSFILES=
-  QMFILES=
-  MSGFILES=
-  RESOURCESDLLFILES=
-  for lang in $ALL_LINGUAS; do
-    POFILES="$POFILES $srcdirpre$lang.po"
-    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
-    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
-    QMFILES="$QMFILES $srcdirpre$lang.qm"
-    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
-  done
-  # CATALOGS depends on both $ac_dir and the user's LINGUAS
-  # environment variable.
-  INST_LINGUAS=
-  if test -n "$ALL_LINGUAS"; then
-    for presentlang in $ALL_LINGUAS; do
-      useit=no
-      if test "%UNSET%" != "$LINGUAS"; then
-        desiredlanguages="$LINGUAS"
-      else
-        desiredlanguages="$ALL_LINGUAS"
-      fi
-      for desiredlang in $desiredlanguages; do
-        # Use the presentlang catalog if desiredlang is
-        #   a. equal to presentlang, or
-        #   b. a variant of presentlang (because in this case,
-        #      presentlang can be used as a fallback for messages
-        #      which are not translated in the desiredlang catalog).
-        case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
-        esac
-      done
-      if test $useit = yes; then
-        INST_LINGUAS="$INST_LINGUAS $presentlang"
-      fi
-    done
-  fi
-  CATALOGS=
-  JAVACATALOGS=
-  QTCATALOGS=
-  TCLCATALOGS=
-  CSHARPCATALOGS=
-  if test -n "$INST_LINGUAS"; then
-    for lang in $INST_LINGUAS; do
-      CATALOGS="$CATALOGS $lang.gmo"
-      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
-      QTCATALOGS="$QTCATALOGS $lang.qm"
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
-    done
-  fi
-
-  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang.msg: $lang.po
-	@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
-	\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
-	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
-	\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
-  mv "$ac_file.tmp" "$ac_file"
-[]_m4_defun_epi([$0])])
-m4trace:m4/po.m4:439: -1- m4_define([m4_location(AM_XGETTEXT_OPTION_INIT)], [m4/po.m4:439])
-m4trace:m4/po.m4:439: -1- m4_define([AM_XGETTEXT_OPTION_INIT], [_m4_defun_pro([$0])
-  XGETTEXT_EXTRA_OPTIONS=
-[]_m4_defun_epi([$0])])
-m4trace:m4/po.m4:445: -1- m4_define([m4_location(AM_XGETTEXT_OPTION)], [m4/po.m4:445])
-m4trace:m4/po.m4:445: -1- m4_define([AM_XGETTEXT_OPTION], [_m4_defun_pro([$0])
-  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
-  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
-[]_m4_defun_epi([$0])])
-m4trace:aclocal.m4:980: -1- m4_include([m4/progtest.m4])
-m4trace:aclocal.m4:980: -1- m4_define([m4_include(m4/progtest.m4)])
-m4trace:m4/progtest.m4:25: -1- m4_define([m4_location(AM_PATH_PROG_WITH_TEST)], [m4/progtest.m4:25])
-m4trace:m4/progtest.m4:25: -1- m4_define([AM_PATH_PROG_WITH_TEST], [_m4_defun_pro([$0])
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL([ac_cv_path_$1],
-[case "[$]$1" in
-  [[\\/]]* | ?:[[\\/]]*)
-    ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in ifelse([$5], , $PATH, [$5]); do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-    ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$][$1])
-else
-  AC_MSG_RESULT([no])
-fi
-AC_SUBST([$1])dnl
-[]_m4_defun_epi([$0])])
diff --git a/autom4te.cache/traces.1 b/autom4te.cache/traces.1
deleted file mode 100644
index b7e66c5..0000000
--- a/autom4te.cache/traces.1
+++ /dev/null
@@ -1,4040 +0,0 @@
-m4trace:/usr/share/aclocal-1.11/amversion.m4:17: -1- AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.11'
-dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
-dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.11.6], [],
-      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
-])
-m4trace:/usr/share/aclocal-1.11/amversion.m4:36: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.11.6])dnl
-m4_ifndef([AC_AUTOCONF_VERSION],
-  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
-m4trace:/usr/share/aclocal-1.11/auxdir.m4:49: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [dnl Rely on autoconf to set up CDPATH properly.
-AC_PREREQ([2.50])dnl
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
-])
-m4trace:/usr/share/aclocal-1.11/cond.m4:15: -1- AC_DEFUN([AM_CONDITIONAL], [AC_PREREQ(2.52)dnl
- ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
-	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
-AC_SUBST([$1_TRUE])dnl
-AC_SUBST([$1_FALSE])dnl
-_AM_SUBST_NOTMAKE([$1_TRUE])dnl
-_AM_SUBST_NOTMAKE([$1_FALSE])dnl
-m4_define([_AM_COND_VALUE_$1], [$2])dnl
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi
-AC_CONFIG_COMMANDS_PRE(
-[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
-  AC_MSG_ERROR([[conditional "$1" was never defined.
-Usually this means the macro was only invoked conditionally.]])
-fi])])
-m4trace:/usr/share/aclocal-1.11/depend.m4:28: -1- AC_DEFUN([_AM_DEPENDENCIES], [AC_REQUIRE([AM_SET_DEPDIR])dnl
-AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
-AC_REQUIRE([AM_MAKE_INCLUDE])dnl
-AC_REQUIRE([AM_DEP_TRACK])dnl
-
-ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
-       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
-       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
-       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
-       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
-                   [depcc="$$1"   am_compiler_list=])
-
-AC_CACHE_CHECK([dependency style of $depcc],
-               [am_cv_$1_dependencies_compiler_type],
-[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-  # We make a subdir and do the tests there.  Otherwise we can end up
-  # making bogus files that we don't know about and never remove.  For
-  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named `D' -- because `-MD' means `put the output
-  # in D'.
-  rm -rf conftest.dir
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
-  # it helps to detect inapplicable dependency modes.  For instance
-  # both Tru64's cc and ICC support -MD to output dependencies as a
-  # side effect of compilation, but ICC will put the dependencies in
-  # the current directory while Tru64 will put them in the object
-  # directory.
-  mkdir sub
-
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-AC_SUBST([AMTAR], ['$${TAR-tar}'])
-m4_if([$1], [v7],
-     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
-     [m4_case([$1], [ustar],, [pax],,
-              [m4_fatal([Unknown tar format])])
-AC_MSG_CHECKING([how to create a $1 tar archive])
-# Loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-_am_tools=${am_cv_prog_tar_$1-$_am_tools}
-# Do not fold the above two line into one, because Tru64 sh and
-# Solaris sh will not grok spaces in the rhs of `-'.
-for _am_tool in $_am_tools
-do
-  case $_am_tool in
-  gnutar)
-    for _am_tar in tar gnutar gtar;
-    do
-      AM_RUN_LOG([$_am_tar --version]) && break
-    done
-    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
-    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
-    am__untar="$_am_tar -xf -"
-    ;;
-  plaintar)
-    # Must skip GNU tar: if it does not support --format= it doesn't create
-    # ustar tarball either.
-    (tar --version) >/dev/null 2>&1 && continue
-    am__tar='tar chf - "$$tardir"'
-    am__tar_='tar chf - "$tardir"'
-    am__untar='tar xf -'
-    ;;
-  pax)
-    am__tar='pax -L -x $1 -w "$$tardir"'
-    am__tar_='pax -L -x $1 -w "$tardir"'
-    am__untar='pax -r'
-    ;;
-  cpio)
-    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
-    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
-    am__untar='cpio -i -H $1 -d'
-    ;;
-  none)
-    am__tar=false
-    am__tar_=false
-    am__untar=false
-    ;;
-  esac
-
-  # If the value was cached, stop now.  We just wanted to have am__tar
-  # and am__untar set.
-  test -n "${am_cv_prog_tar_$1}" && break
-
-  # tar/untar a dummy directory, and stop if the command works
-  rm -rf conftest.dir
-  mkdir conftest.dir
-  echo GrepMe > conftest.dir/file
-  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
-  rm -rf conftest.dir
-  if test -s conftest.tar; then
-    AM_RUN_LOG([$am__untar <conftest.tar])
-    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-  fi
-done
-rm -rf conftest.dir
-
-AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-])
-m4trace:m4/codeset.m4:9: -1- AC_DEFUN([AM_LANGINFO_CODESET], [
-  AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset],
-    [AC_TRY_LINK([#include <langinfo.h>],
-      [char* cs = nl_langinfo(CODESET); return !cs;],
-      [am_cv_langinfo_codeset=yes],
-      [am_cv_langinfo_codeset=no])
-    ])
-  if test $am_cv_langinfo_codeset = yes; then
-    AC_DEFINE([HAVE_LANGINFO_CODESET], [1],
-      [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
-  fi
-])
-m4trace:m4/fcntl-o.m4:12: -1- AC_DEFUN([gl_FCNTL_O_FLAGS], [
-  dnl Persuade glibc <fcntl.h> to define O_NOATIME and O_NOFOLLOW.
-  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-  AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h],
-    [AC_RUN_IFELSE(
-       [AC_LANG_PROGRAM(
-          [[#include <sys/types.h>
-           #include <sys/stat.h>
-           #include <unistd.h>
-           #include <fcntl.h>
-           #ifndef O_NOATIME
-            #define O_NOATIME 0
-           #endif
-           #ifndef O_NOFOLLOW
-            #define O_NOFOLLOW 0
-           #endif
-           static int const constants[] =
-            {
-              O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
-              O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
-            };
-          ]],
-          [[
-            int status = !constants;
-            {
-              static char const sym[] = "conftest.sym";
-              if (symlink (".", sym) != 0
-                  || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0)
-                status |= 32;
-              unlink (sym);
-            }
-            {
-              static char const file[] = "confdefs.h";
-              int fd = open (file, O_RDONLY | O_NOATIME);
-              char c;
-              struct stat st0, st1;
-              if (fd < 0
-                  || fstat (fd, &st0) != 0
-                  || sleep (1) != 0
-                  || read (fd, &c, 1) != 1
-                  || close (fd) != 0
-                  || stat (file, &st1) != 0
-                  || st0.st_atime != st1.st_atime)
-                status |= 64;
-            }
-            return status;]])],
-       [gl_cv_header_working_fcntl_h=yes],
-       [case $? in #(
-        32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
-        64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
-        96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
-         *) gl_cv_header_working_fcntl_h='no';;
-        esac],
-       [gl_cv_header_working_fcntl_h=cross-compiling])])
-
-  case $gl_cv_header_working_fcntl_h in #(
-  *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
-  *) ac_val=1;;
-  esac
-  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val],
-    [Define to 1 if O_NOATIME works.])
-
-  case $gl_cv_header_working_fcntl_h in #(
-  *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
-  *) ac_val=1;;
-  esac
-  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val],
-    [Define to 1 if O_NOFOLLOW works.])
-])
-m4trace:m4/gettext.m4:57: -1- AC_DEFUN([AM_GNU_GETTEXT], [
-  dnl Argument checking.
-  ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
-    [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
-])])])])])
-  ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old],
-    [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])])
-  ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
-    [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
-])])])])
-  define([gt_included_intl],
-    ifelse([$1], [external],
-      ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]),
-      [yes]))
-  define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], []))
-  gt_NEEDS_INIT
-  AM_GNU_GETTEXT_NEED([$2])
-
-  AC_REQUIRE([AM_PO_SUBDIRS])dnl
-  ifelse(gt_included_intl, yes, [
-    AC_REQUIRE([AM_INTL_SUBDIR])dnl
-  ])
-
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Sometimes libintl requires libiconv, so first search for libiconv.
-  dnl Ideally we would do this search only after the
-  dnl      if test "$USE_NLS" = "yes"; then
-  dnl        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-  dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
-  dnl the configure script would need to contain the same shell code
-  dnl again, outside any 'if'. There are two solutions:
-  dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
-  dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
-  dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
-  dnl documented, we avoid it.
-  ifelse(gt_included_intl, yes, , [
-    AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-  ])
-
-  dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation.
-  gt_INTL_MACOSX
-
-  dnl Set USE_NLS.
-  AC_REQUIRE([AM_NLS])
-
-  ifelse(gt_included_intl, yes, [
-    BUILD_INCLUDED_LIBINTL=no
-    USE_INCLUDED_LIBINTL=no
-  ])
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-  dnl Add a version number to the cache macros.
-  case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-  dnl If we use NLS figure out what method
-  if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    ifelse(gt_included_intl, yes, [
-      AC_MSG_CHECKING([whether included gettext is requested])
-      AC_ARG_WITH([included-gettext],
-        [  --with-included-gettext use the GNU gettext library included here],
-        nls_cv_force_use_gnu_gettext=$withval,
-        nls_cv_force_use_gnu_gettext=no)
-      AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext])
-
-      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
-      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
-    ])
-        dnl User does not insist on using GNU NLS library.  Figure out what
-        dnl to use.  If GNU gettext is available we use this.  Else we have
-        dnl to fall back to GNU NLS library.
-
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-changequote(,)dnl
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-changequote([,])dnl
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
-         [AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
-            [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
-            [eval "$gt_func_gnugettext_libc=yes"],
-            [eval "$gt_func_gnugettext_libc=no"])])
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-          dnl Sometimes libintl requires libiconv, so first search for libiconv.
-          ifelse(gt_included_intl, yes, , [
-            AM_ICONV_LINK
-          ])
-          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
-          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
-          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
-          dnl even if libiconv doesn't exist.
-          AC_LIB_LINKFLAGS_BODY([intl])
-          AC_CACHE_CHECK([for GNU gettext in libintl],
-            [$gt_func_gnugettext_libintl],
-           [gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-            dnl Now see whether libintl exists and does not depend on libiconv.
-            AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-              [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
-              [eval "$gt_func_gnugettext_libintl=yes"],
-              [eval "$gt_func_gnugettext_libintl=no"])
-            dnl Now see whether libintl exists and depends on libiconv.
-            if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-                [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
-               [LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               ])
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"])
-        fi
-
-        dnl If an already present or preinstalled GNU gettext() is found,
-        dnl use it.  But if this macro is used in GNU gettext, and GNU
-        dnl gettext is already preinstalled in libintl, we update this
-        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-          dnl Reset the values set by searching for libintl.
-          LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    ifelse(gt_included_intl, yes, [
-        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
-          dnl GNU gettext is not found in the C library.
-          dnl Fall back on included GNU gettext library.
-          nls_cv_use_gnu_gettext=yes
-        fi
-      fi
-
-      if test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions used to generate GNU NLS library.
-        BUILD_INCLUDED_LIBINTL=yes
-        USE_INCLUDED_LIBINTL=yes
-        LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD"
-        LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"
-        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
-      fi
-
-      CATOBJEXT=
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions to use GNU gettext tools.
-        CATOBJEXT=.gmo
-      fi
-    ])
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Some extra flags are needed during linking.
-        LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      AC_DEFINE([ENABLE_NLS], [1],
-        [Define to 1 if translation of program messages to the user's native language
-   is requested.])
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  AC_MSG_CHECKING([whether to use NLS])
-  AC_MSG_RESULT([$USE_NLS])
-  if test "$USE_NLS" = "yes"; then
-    AC_MSG_CHECKING([where the gettext function comes from])
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    AC_MSG_RESULT([$gt_source])
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-      fi
-
-      dnl For backward compatibility. Some packages may be using this.
-      AC_DEFINE([HAVE_GETTEXT], [1],
-       [Define if the GNU gettext() function is already present or preinstalled.])
-      AC_DEFINE([HAVE_DCGETTEXT], [1],
-       [Define if the GNU dcgettext() function is already present or preinstalled.])
-    fi
-
-    dnl We need to process the po/ directory.
-    POSUB=po
-  fi
-
-  ifelse(gt_included_intl, yes, [
-    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-    dnl to 'yes' because some of the testsuite requires it.
-    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
-      BUILD_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST([BUILD_INCLUDED_LIBINTL])
-    AC_SUBST([USE_INCLUDED_LIBINTL])
-    AC_SUBST([CATOBJEXT])
-
-    dnl For backward compatibility. Some configure.ins may be using this.
-    nls_cv_header_intl=
-    nls_cv_header_libgt=
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    DATADIRNAME=share
-    AC_SUBST([DATADIRNAME])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INSTOBJEXT=.mo
-    AC_SUBST([INSTOBJEXT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    GENCAT=gencat
-    AC_SUBST([GENCAT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INTLOBJS=
-    if test "$USE_INCLUDED_LIBINTL" = yes; then
-      INTLOBJS="\$(GETTOBJS)"
-    fi
-    AC_SUBST([INTLOBJS])
-
-    dnl Enable libtool support if the surrounding package wishes it.
-    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-    AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
-  ])
-
-  dnl For backward compatibility. Some Makefiles may be using this.
-  INTLLIBS="$LIBINTL"
-  AC_SUBST([INTLLIBS])
-
-  dnl Make all documented variables known to autoconf.
-  AC_SUBST([LIBINTL])
-  AC_SUBST([LTLIBINTL])
-  AC_SUBST([POSUB])
-])
-m4trace:m4/gettext.m4:376: -1- AC_DEFUN([AM_GNU_GETTEXT_NEED], [
-  m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
-])
-m4trace:m4/gettext.m4:383: -1- AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
-m4trace:m4/glibc2.m4:10: -1- AC_DEFUN([gt_GLIBC2], [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer],
-      [ac_cv_gnu_library_2],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ >= 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2=yes],
-        [ac_cv_gnu_library_2=no])
-      ]
-    )
-    AC_SUBST([GLIBC2])
-    GLIBC2="$ac_cv_gnu_library_2"
-  
-])
-m4trace:m4/glibc21.m4:10: -1- AC_DEFUN([gl_GLIBC21], [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2.1 or newer],
-      [ac_cv_gnu_library_2_1],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2_1=yes],
-        [ac_cv_gnu_library_2_1=no])
-      ]
-    )
-    AC_SUBST([GLIBC21])
-    GLIBC21="$ac_cv_gnu_library_2_1"
-  
-])
-m4trace:m4/iconv.m4:9: -1- AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-])
-m4trace:m4/iconv.m4:20: -1- AC_DEFUN([AM_ICONV_LINK], [
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      [am_cv_func_iconv=yes])
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        [am_cv_lib_iconv=yes]
-        [am_cv_func_iconv=yes])
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
-      dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
-      am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      AC_TRY_RUN([
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
-        [case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac])
-      LIBS="$am_save_LIBS"
-    ])
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    AC_DEFINE([HAVE_ICONV], [1],
-      [Define if you have the iconv() function and it works.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST([LIBICONV])
-  AC_SUBST([LTLIBICONV])
-])
-m4trace:m4/iconv.m4:188: -1- AC_DEFUN_ONCE([AM_ICONV], [
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL([am_cv_proto_iconv], [
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([
-         $am_cv_proto_iconv])
-    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-])
-m4trace:m4/intdiv0.m4:9: -1- AC_DEFUN([gt_INTDIV0], [
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-
-  AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
-    gt_cv_int_divbyzero_sigfpe,
-    [
-      gt_cv_int_divbyzero_sigfpe=
-changequote(,)dnl
-      case "$host_os" in
-        macos* | darwin[6-9]* | darwin[1-9][0-9]*)
-          # On MacOS X 10.2 or newer, just assume the same as when cross-
-          # compiling. If we were to perform the real test, 1 Crash Report
-          # dialog window would pop up.
-          case "$host_cpu" in
-            i[34567]86 | x86_64)
-              gt_cv_int_divbyzero_sigfpe="guessing yes" ;;
-          esac
-          ;;
-      esac
-changequote([,])dnl
-      if test -z "$gt_cv_int_divbyzero_sigfpe"; then
-        AC_TRY_RUN([
-#include <stdlib.h>
-#include <signal.h>
-
-static void
-sigfpe_handler (int sig)
-{
-  /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
-  exit (sig != SIGFPE);
-}
-
-int x = 1;
-int y = 0;
-int z;
-int nan;
-
-int main ()
-{
-  signal (SIGFPE, sigfpe_handler);
-/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
-#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
-  signal (SIGTRAP, sigfpe_handler);
-#endif
-/* Linux/SPARC yields signal SIGILL.  */
-#if defined (__sparc__) && defined (__linux__)
-  signal (SIGILL, sigfpe_handler);
-#endif
-
-  z = x / y;
-  nan = y / y;
-  exit (1);
-}
-], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no],
-          [
-            # Guess based on the CPU.
-changequote(,)dnl
-            case "$host_cpu" in
-              alpha* | i[34567]86 | x86_64 | m68k | s390*)
-                gt_cv_int_divbyzero_sigfpe="guessing yes";;
-              *)
-                gt_cv_int_divbyzero_sigfpe="guessing no";;
-            esac
-changequote([,])dnl
-          ])
-      fi
-    ])
-  case "$gt_cv_int_divbyzero_sigfpe" in
-    *yes) value=1;;
-    *) value=0;;
-  esac
-  AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value],
-    [Define if integer division by zero raises signal SIGFPE.])
-])
-m4trace:m4/intl.m4:25: -1- AC_DEFUN([AM_INTL_SUBDIR], [
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-  AC_REQUIRE([gt_GLIBC2])dnl
-  AC_REQUIRE([AC_PROG_RANLIB])dnl
-  AC_REQUIRE([gl_VISIBILITY])dnl
-  AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl
-  AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl
-  AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
-  AC_REQUIRE([gt_TYPE_WINT_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gt_TYPE_INTMAX_T])
-  AC_REQUIRE([gt_PRINTF_POSIX])
-  AC_REQUIRE([gl_GLIBC21])dnl
-  AC_REQUIRE([gl_XSIZE])dnl
-  AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl
-  AC_REQUIRE([gt_INTL_MACOSX])dnl
-
-  dnl Support for automake's --enable-silent-rules.
-  case "$enable_silent_rules" in
-    yes) INTL_DEFAULT_VERBOSITY=0;;
-    no)  INTL_DEFAULT_VERBOSITY=1;;
-    *)   INTL_DEFAULT_VERBOSITY=1;;
-  esac
-  AC_SUBST([INTL_DEFAULT_VERBOSITY])
-
-  AC_CHECK_TYPE([ptrdiff_t], ,
-    [AC_DEFINE([ptrdiff_t], [long],
-       [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
-    ])
-  AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
-  AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \
-    snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb])
-
-  dnl Use the _snprintf function only if it is declared (because on NetBSD it
-  dnl is defined as a weak alias of snprintf; we prefer to use the latter).
-  gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
-  gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
-
-  case $gt_cv_func_printf_posix in
-    *yes) HAVE_POSIX_PRINTF=1 ;;
-    *) HAVE_POSIX_PRINTF=0 ;;
-  esac
-  AC_SUBST([HAVE_POSIX_PRINTF])
-  if test "$ac_cv_func_asprintf" = yes; then
-    HAVE_ASPRINTF=1
-  else
-    HAVE_ASPRINTF=0
-  fi
-  AC_SUBST([HAVE_ASPRINTF])
-  if test "$ac_cv_func_snprintf" = yes; then
-    HAVE_SNPRINTF=1
-  else
-    HAVE_SNPRINTF=0
-  fi
-  AC_SUBST([HAVE_SNPRINTF])
-  if test "$ac_cv_func_newlocale" = yes; then
-    HAVE_NEWLOCALE=1
-  else
-    HAVE_NEWLOCALE=0
-  fi
-  AC_SUBST([HAVE_NEWLOCALE])
-  if test "$ac_cv_func_wprintf" = yes; then
-    HAVE_WPRINTF=1
-  else
-    HAVE_WPRINTF=0
-  fi
-  AC_SUBST([HAVE_WPRINTF])
-
-  AM_LANGINFO_CODESET
-  gt_LC_MESSAGES
-
-  dnl Compilation on mingw and Cygwin needs special Makefile rules, because
-  dnl 1. when we install a shared library, we must arrange to export
-  dnl    auxiliary pointer variables for every exported variable,
-  dnl 2. when we install a shared library and a static library simultaneously,
-  dnl    the include file specifies __declspec(dllimport) and therefore we
-  dnl    must arrange to define the auxiliary pointer variables for the
-  dnl    exported variables _also_ in the static library.
-  if test "$enable_shared" = yes; then
-    case "$host_os" in
-      mingw* | cygwin*) is_woe32dll=yes ;;
-      *) is_woe32dll=no ;;
-    esac
-  else
-    is_woe32dll=no
-  fi
-  WOE32DLL=$is_woe32dll
-  AC_SUBST([WOE32DLL])
-
-  dnl On mingw and Cygwin, we can activate special Makefile rules which add
-  dnl version information to the shared libraries and executables.
-  case "$host_os" in
-    mingw* | cygwin*) is_woe32=yes ;;
-    *) is_woe32=no ;;
-  esac
-  WOE32=$is_woe32
-  AC_SUBST([WOE32])
-  if test $WOE32 = yes; then
-    dnl Check for a program that compiles Windows resource files.
-    AC_CHECK_TOOL([WINDRES], [windres])
-  fi
-
-  dnl Determine whether when creating a library, "-lc" should be passed to
-  dnl libtool or not. On many platforms, it is required for the libtool option
-  dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
-  dnl in the *.la files - makes it impossible to create multithreaded programs,
-  dnl because libtool also reorders the -lc to come before the -pthread, and
-  dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
-  case "$host_os" in
-    hpux*) LTLIBC="" ;;
-    *)     LTLIBC="-lc" ;;
-  esac
-  AC_SUBST([LTLIBC])
-
-  dnl Rename some macros and functions used for locking.
-  AH_BOTTOM([
-#define __libc_lock_t                   gl_lock_t
-#define __libc_lock_define              gl_lock_define
-#define __libc_lock_define_initialized  gl_lock_define_initialized
-#define __libc_lock_init                gl_lock_init
-#define __libc_lock_lock                gl_lock_lock
-#define __libc_lock_unlock              gl_lock_unlock
-#define __libc_lock_recursive_t                   gl_recursive_lock_t
-#define __libc_lock_define_recursive              gl_recursive_lock_define
-#define __libc_lock_define_initialized_recursive  gl_recursive_lock_define_initialized
-#define __libc_lock_init_recursive                gl_recursive_lock_init
-#define __libc_lock_lock_recursive                gl_recursive_lock_lock
-#define __libc_lock_unlock_recursive              gl_recursive_lock_unlock
-#define glthread_in_use  libintl_thread_in_use
-#define glthread_lock_init_func     libintl_lock_init_func
-#define glthread_lock_lock_func     libintl_lock_lock_func
-#define glthread_lock_unlock_func   libintl_lock_unlock_func
-#define glthread_lock_destroy_func  libintl_lock_destroy_func
-#define glthread_rwlock_init_multithreaded     libintl_rwlock_init_multithreaded
-#define glthread_rwlock_init_func              libintl_rwlock_init_func
-#define glthread_rwlock_rdlock_multithreaded   libintl_rwlock_rdlock_multithreaded
-#define glthread_rwlock_rdlock_func            libintl_rwlock_rdlock_func
-#define glthread_rwlock_wrlock_multithreaded   libintl_rwlock_wrlock_multithreaded
-#define glthread_rwlock_wrlock_func            libintl_rwlock_wrlock_func
-#define glthread_rwlock_unlock_multithreaded   libintl_rwlock_unlock_multithreaded
-#define glthread_rwlock_unlock_func            libintl_rwlock_unlock_func
-#define glthread_rwlock_destroy_multithreaded  libintl_rwlock_destroy_multithreaded
-#define glthread_rwlock_destroy_func           libintl_rwlock_destroy_func
-#define glthread_recursive_lock_init_multithreaded     libintl_recursive_lock_init_multithreaded
-#define glthread_recursive_lock_init_func              libintl_recursive_lock_init_func
-#define glthread_recursive_lock_lock_multithreaded     libintl_recursive_lock_lock_multithreaded
-#define glthread_recursive_lock_lock_func              libintl_recursive_lock_lock_func
-#define glthread_recursive_lock_unlock_multithreaded   libintl_recursive_lock_unlock_multithreaded
-#define glthread_recursive_lock_unlock_func            libintl_recursive_lock_unlock_func
-#define glthread_recursive_lock_destroy_multithreaded  libintl_recursive_lock_destroy_multithreaded
-#define glthread_recursive_lock_destroy_func           libintl_recursive_lock_destroy_func
-#define glthread_once_func            libintl_once_func
-#define glthread_once_singlethreaded  libintl_once_singlethreaded
-#define glthread_once_multithreaded   libintl_once_multithreaded
-])
-])
-m4trace:m4/intl.m4:211: -1- AC_DEFUN([gt_INTL_SUBDIR_CORE], [
-  AC_REQUIRE([AC_C_INLINE])dnl
-  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-  AC_REQUIRE([AC_FUNC_MMAP])dnl
-  AC_REQUIRE([gt_INTDIV0])dnl
-  AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
-  AC_REQUIRE([gt_INTTYPES_PRI])dnl
-  AC_REQUIRE([gl_LOCK])dnl
-
-  AC_TRY_LINK(
-    [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }],
-    [],
-    [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1],
-       [Define to 1 if the compiler understands __builtin_expect.])])
-
-  AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h])
-  AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
-    stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \
-    argz_stringify argz_next __fsetlocking])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL([feof_unlocked], [#include <stdio.h>])
-  gt_CHECK_DECL([fgets_unlocked], [#include <stdio.h>])
-
-  AM_ICONV
-
-  dnl intl/plural.c is generated from intl/plural.y. It requires bison,
-  dnl because plural.y uses bison specific features. It requires at least
-  dnl bison-1.26 because earlier versions generate a plural.c that doesn't
-  dnl compile.
-  dnl bison is only needed for the maintainer (who touches plural.y). But in
-  dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
-  dnl the rule in general Makefile. Now, some people carelessly touch the
-  dnl files or have a broken "make" program, hence the plural.c rule will
-  dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
-  dnl present or too old.
-  AC_CHECK_PROGS([INTLBISON], [bison])
-  if test -z "$INTLBISON"; then
-    ac_verc_fail=yes
-  else
-    dnl Found it, now check the version.
-    AC_MSG_CHECKING([version of bison])
-changequote(<<,>>)dnl
-    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-    case $ac_prog_version in
-      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
-changequote([,])dnl
-         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-    esac
-    AC_MSG_RESULT([$ac_prog_version])
-  fi
-  if test $ac_verc_fail = yes; then
-    INTLBISON=:
-  fi
-])
-m4trace:m4/intl.m4:279: -1- AC_DEFUN([gt_CHECK_DECL], [
-  AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1],
-    [AC_TRY_COMPILE([$2], [
-#ifndef $1
-  char *p = (char *) $1;
-#endif
-], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
-  if test $ac_cv_have_decl_$1 = yes; then
-    gt_value=1
-  else
-    gt_value=0
-  fi
-  AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value],
-    [Define to 1 if you have the declaration of `$1', and to 0 if you don't.])
-])
-m4trace:m4/intlmacosx.m4:18: -1- AC_DEFUN([gt_INTL_MACOSX], [
-  dnl Check for API introduced in MacOS X 10.2.
-  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
-    [gt_cv_func_CFPreferencesCopyAppValue],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
-       [CFPreferencesCopyAppValue(NULL, NULL)],
-       [gt_cv_func_CFPreferencesCopyAppValue=yes],
-       [gt_cv_func_CFPreferencesCopyAppValue=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
-      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
-  fi
-  dnl Check for API introduced in MacOS X 10.3.
-  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
-       [gt_cv_func_CFLocaleCopyCurrent=yes],
-       [gt_cv_func_CFLocaleCopyCurrent=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
-      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  AC_SUBST([INTL_MACOSX_LIBS])
-])
-m4trace:m4/intmax.m4:11: -1- AC_DEFUN([gt_TYPE_INTMAX_T], [
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t],
-    [AC_TRY_COMPILE([
-#include <stddef.h>
-#include <stdlib.h>
-#if HAVE_STDINT_H_WITH_UINTMAX
-#include <stdint.h>
-#endif
-#if HAVE_INTTYPES_H_WITH_UINTMAX
-#include <inttypes.h>
-#endif
-],     [intmax_t x = -1;
-        return !x;],
-       [gt_cv_c_intmax_t=yes],
-       [gt_cv_c_intmax_t=no])])
-  if test $gt_cv_c_intmax_t = yes; then
-    AC_DEFINE([HAVE_INTMAX_T], [1],
-      [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])
-  fi
-])
-m4trace:m4/inttypes-pri.m4:14: -1- AC_DEFUN([gt_INTTYPES_PRI], [
-  AC_CHECK_HEADERS([inttypes.h])
-  if test $ac_cv_header_inttypes_h = yes; then
-    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
-      [gt_cv_inttypes_pri_broken],
-      [
-        AC_TRY_COMPILE([#include <inttypes.h>
-#ifdef PRId32
-char *p = PRId32;
-#endif
-], [], [gt_cv_inttypes_pri_broken=no], [gt_cv_inttypes_pri_broken=yes])
-      ])
-  fi
-  if test "$gt_cv_inttypes_pri_broken" = yes; then
-    AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
-      [Define if <inttypes.h> exists and defines unusable PRI* macros.])
-    PRI_MACROS_BROKEN=1
-  else
-    PRI_MACROS_BROKEN=0
-  fi
-  AC_SUBST([PRI_MACROS_BROKEN])
-])
-m4trace:m4/inttypes_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_INTTYPES_H], [
-  AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <inttypes.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_inttypes_h=yes],
-    [gl_cv_header_inttypes_h=no])])
-  if test $gl_cv_header_inttypes_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1],
-      [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
-m4trace:m4/lcmessage.m4:22: -1- AC_DEFUN([gt_LC_MESSAGES], [
-  AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES],
-    [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
-       [gt_cv_val_LC_MESSAGES=yes], [gt_cv_val_LC_MESSAGES=no])])
-  if test $gt_cv_val_LC_MESSAGES = yes; then
-    AC_DEFINE([HAVE_LC_MESSAGES], [1],
-      [Define if your <locale.h> file defines LC_MESSAGES.])
-  fi
-])
-m4trace:m4/lib-ld.m4:12: -1- AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-])
-m4trace:m4/lib-ld.m4:25: -1- AC_DEFUN([AC_LIB_PROG_LD], [AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL([acl_cv_path_LD],
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT([$LD])
-else
-  AC_MSG_RESULT([no])
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-])
-m4trace:m4/lib-link.m4:17: -1- AC_DEFUN([AC_LIB_LINKFLAGS], [
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  popdef([NAME])
-  popdef([Name])
-])
-m4trace:m4/lib-link.m4:57: -1- AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
-    dnl because these -l options might require -L options that are present in
-    dnl LIBS. -l options benefit only from the -L options listed before it.
-    dnl Otherwise, add it to the front of LIBS, because it may be a static
-    dnl library that depends on another static library that is present in LIBS.
-    dnl Static libraries benefit only from the static libraries listed after
-    dnl it.
-    case " $LIB[]NAME" in
-      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
-      *)       LIBS="$LIB[]NAME $LIBS" ;;
-    esac
-    AC_TRY_LINK([$3], [$4],
-      [ac_cv_lib[]Name=yes],
-      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
-  else
-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-    LIB[]NAME[]_PREFIX=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  popdef([NAME])
-  popdef([Name])
-])
-m4trace:m4/lib-link.m4:122: -1- AC_DEFUN([AC_LIB_RPATH], [
-  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
-  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE([rpath],
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-])
-m4trace:m4/lib-link.m4:158: -1- AC_DEFUN([AC_LIB_FROMPACKAGE], [
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_frompackage_]NAME, [$2])
-  popdef([NAME])
-  pushdef([PACK],[$2])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_libsinpackage_]PACKUP,
-    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
-  popdef([PACKUP])
-  popdef([PACK])
-])
-m4trace:m4/lib-link.m4:178: -1- AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
-  dnl Autoconf >= 2.61 supports dots in --with options.
-  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH(P_A_C_K[-prefix],
-[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
-  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  LIB[]NAME[]_PREFIX=
-  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
-  dnl computed. So it has to be reset here.
-  HAVE_LIB[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-            dnl The same code as in the loop below:
-            dnl First look for a shared library.
-            if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-            dnl Then look for a static library.
-            if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  dnl First look for a shared library.
-                  if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                  dnl Then look for a static library.
-                  if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$acl_hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-  popdef([P_A_C_K])
-  popdef([PACKLIBS])
-  popdef([PACKUP])
-  popdef([PACK])
-  popdef([NAME])
-])
-m4trace:m4/lib-link.m4:681: -1- AC_DEFUN([AC_LIB_APPENDTOVAR], [
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-])
-m4trace:m4/lib-link.m4:705: -1- AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [
-  AC_REQUIRE([AC_LIB_RPATH])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  $1=
-  if test "$enable_rpath" != no; then
-    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-      dnl Use an explicit option to hardcode directories into the resulting
-      dnl binary.
-      rpathdirs=
-      next=
-      for opt in $2; do
-        if test -n "$next"; then
-          dir="$next"
-          dnl No need to hardcode the standard /usr/lib.
-          if test "X$dir" != "X/usr/$acl_libdirstem" \
-             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-            rpathdirs="$rpathdirs $dir"
-          fi
-          next=
-        else
-          case $opt in
-            -L) next=yes ;;
-            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
-                 dnl No need to hardcode the standard /usr/lib.
-                 if test "X$dir" != "X/usr/$acl_libdirstem" \
-                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-                   rpathdirs="$rpathdirs $dir"
-                 fi
-                 next= ;;
-            *) next= ;;
-          esac
-        fi
-      done
-      if test "X$rpathdirs" != "X"; then
-        if test -n ""$3""; then
-          dnl libtool is used for linking. Use -R options.
-          for dir in $rpathdirs; do
-            $1="${$1}${$1:+ }-R$dir"
-          done
-        else
-          dnl The linker is used for linking directly.
-          if test -n "$acl_hardcode_libdir_separator"; then
-            dnl Weird platform: only the last -rpath option counts, the user
-            dnl must pass all path elements in one option.
-            alldirs=
-            for dir in $rpathdirs; do
-              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
-            done
-            acl_save_libdir="$libdir"
-            libdir="$alldirs"
-            eval flag=\"$acl_hardcode_libdir_flag_spec\"
-            libdir="$acl_save_libdir"
-            $1="$flag"
-          else
-            dnl The -rpath options are cumulative.
-            for dir in $rpathdirs; do
-              acl_save_libdir="$libdir"
-              libdir="$dir"
-              eval flag=\"$acl_hardcode_libdir_flag_spec\"
-              libdir="$acl_save_libdir"
-              $1="${$1}${$1:+ }$flag"
-            done
-          fi
-        fi
-      fi
-    fi
-  fi
-  AC_SUBST([$1])
-])
-m4trace:m4/lib-prefix.m4:12: -1- AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])
-m4trace:m4/lib-prefix.m4:22: -1- AC_DEFUN([AC_LIB_PREFIX], [
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_LIB_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-])
-m4trace:m4/lib-prefix.m4:122: -1- AC_DEFUN([AC_LIB_PREPARE_PREFIX], [
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
-  dnl at the end of configure.
-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-])
-m4trace:m4/lib-prefix.m4:145: -1- AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-])
-m4trace:m4/lib-prefix.m4:162: -1- AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [
-  dnl There is no formal standard regarding lib and lib64.
-  dnl On glibc systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
-  dnl the compiler's default mode by looking at the compiler's library search
-  dnl path. If at least one of its elements ends in /lib64 or points to a
-  dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
-  dnl Otherwise we use the default, namely "lib".
-  dnl On Solaris systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
-  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
-      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
-      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
-      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
-      dnl symlink is missing, so we set acl_libdirstem2 too.
-      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
-        [AC_EGREP_CPP([sixtyfour bits], [
-#ifdef _LP64
-sixtyfour bits
-#endif
-           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
-        ])
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-])
-m4trace:m4/lock.m4:9: -1- AC_DEFUN([gl_LOCK], [
-  AC_REQUIRE([gl_THREADLIB])
-  if test "$gl_threads_api" = posix; then
-    # OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the
-    # pthread_rwlock_* functions.
-    AC_CHECK_TYPE([pthread_rwlock_t],
-      [AC_DEFINE([HAVE_PTHREAD_RWLOCK], [1],
-         [Define if the POSIX multithreading library has read/write locks.])],
-      [],
-      [#include <pthread.h>])
-    # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
-    AC_TRY_COMPILE([#include <pthread.h>],
-      [#if __FreeBSD__ == 4
-error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
-#else
-int x = (int)PTHREAD_MUTEX_RECURSIVE;
-return !x;
-#endif],
-      [AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], [1],
-         [Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE.])])
-  fi
-  gl_PREREQ_LOCK
-])
-m4trace:m4/lock.m4:35: -1- AC_DEFUN([gl_PREREQ_LOCK], [
-  AC_REQUIRE([AC_C_INLINE])
-])
-m4trace:m4/longlong.m4:17: -1- AC_DEFUN([AC_TYPE_LONG_LONG_INT], [
-  AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
-    [AC_LINK_IFELSE(
-       [_AC_TYPE_LONG_LONG_SNIPPET],
-       [dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
-        dnl If cross compiling, assume the bug isn't important, since
-        dnl nobody cross compiles for this platform as far as we know.
-        AC_RUN_IFELSE(
-          [AC_LANG_PROGRAM(
-             [[@%:@include <limits.h>
-               @%:@ifndef LLONG_MAX
-               @%:@ define HALF \
-                        (1LL << (sizeof (long long int) * CHAR_BIT - 2))
-               @%:@ define LLONG_MAX (HALF - 1 + HALF)
-               @%:@endif]],
-             [[long long int n = 1;
-               int i;
-               for (i = 0; ; i++)
-                 {
-                   long long int m = n << i;
-                   if (m >> i != n)
-                     return 1;
-                   if (LLONG_MAX / 2 < m)
-                     break;
-                 }
-               return 0;]])],
-          [ac_cv_type_long_long_int=yes],
-          [ac_cv_type_long_long_int=no],
-          [ac_cv_type_long_long_int=yes])],
-       [ac_cv_type_long_long_int=no])])
-  if test $ac_cv_type_long_long_int = yes; then
-    AC_DEFINE([HAVE_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `long long int'.])
-  fi
-])
-m4trace:m4/longlong.m4:63: -1- AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], [
-  AC_CACHE_CHECK([for unsigned long long int],
-    [ac_cv_type_unsigned_long_long_int],
-    [AC_LINK_IFELSE(
-       [_AC_TYPE_LONG_LONG_SNIPPET],
-       [ac_cv_type_unsigned_long_long_int=yes],
-       [ac_cv_type_unsigned_long_long_int=no])])
-  if test $ac_cv_type_unsigned_long_long_int = yes; then
-    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `unsigned long long int'.])
-  fi
-])
-m4trace:m4/longlong.m4:82: -1- AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET], [
-  AC_LANG_PROGRAM(
-    [[/* For now, do not test the preprocessor; as of 2007 there are too many
-         implementations with broken preprocessors.  Perhaps this can
-         be revisited in 2012.  In the meantime, code should not expect
-         #if to work with literals wider than 32 bits.  */
-      /* Test literals.  */
-      long long int ll = 9223372036854775807ll;
-      long long int nll = -9223372036854775807LL;
-      unsigned long long int ull = 18446744073709551615ULL;
-      /* Test constant expressions.   */
-      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
-                     ? 1 : -1)];
-      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
-                     ? 1 : -1)];
-      int i = 63;]],
-    [[/* Test availability of runtime routines for shift and division.  */
-      long long int llmax = 9223372036854775807ll;
-      unsigned long long int ullmax = 18446744073709551615ull;
-      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
-              | (llmax / ll) | (llmax % ll)
-              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
-              | (ullmax / ull) | (ullmax % ull));]])
-])
-m4trace:m4/nls.m4:23: -1- AC_DEFUN([AM_NLS], [
-  AC_MSG_CHECKING([whether NLS is requested])
-  dnl Default is enabled NLS
-  AC_ARG_ENABLE([nls],
-    [  --disable-nls           do not use Native Language Support],
-    USE_NLS=$enableval, USE_NLS=yes)
-  AC_MSG_RESULT([$USE_NLS])
-  AC_SUBST([USE_NLS])
-])
-m4trace:m4/po.m4:23: -1- AC_DEFUN([AM_PO_SUBDIRS], [
-  AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AM_NLS])dnl
-
-  dnl Release version of the gettext macros. This is used to ensure that
-  dnl the gettext macros and po/Makefile.in.in are in sync.
-  AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
-
-  dnl Perform the following tests also if --disable-nls has been given,
-  dnl because they are needed for "make dist" to work.
-
-  dnl Search for GNU msgfmt in the PATH.
-  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-  dnl The second test excludes FreeBSD msgfmt.
-  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
-
-  dnl Test whether it is GNU msgfmt >= 0.15.
-changequote(,)dnl
-  case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([MSGFMT_015])
-changequote(,)dnl
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([GMSGFMT_015])
-
-  dnl Search for GNU xgettext 0.12 or newer in the PATH.
-  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-  dnl The second test excludes FreeBSD xgettext.
-  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  dnl Remove leftover from FreeBSD xgettext call.
-  rm -f messages.po
-
-  dnl Test whether it is GNU xgettext >= 0.15.
-changequote(,)dnl
-  case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([XGETTEXT_015])
-
-  dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
-
-  dnl Installation directories.
-  dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
-  dnl have to define it here, so that it can be used in po/Makefile.
-  test -n "$localedir" || localedir='${datadir}/locale'
-  AC_SUBST([localedir])
-
-  dnl Support for AM_XGETTEXT_OPTION.
-  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
-
-  AC_CONFIG_COMMANDS([po-directories], [[
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done]],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-])
-m4trace:m4/po.m4:218: -1- AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [
-  # When this code is run, in config.status, two variables have already been
-  # set:
-  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
-  # - LINGUAS is the value of the environment variable LINGUAS at configure
-  #   time.
-
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-  ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-  # In autoconf-2.13 it is called $ac_given_srcdir.
-  # In autoconf-2.50 it is called $srcdir.
-  test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-  case "$ac_given_srcdir" in
-    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-    /*) top_srcdir="$ac_given_srcdir" ;;
-    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  # Find a way to echo strings without interpreting backslash.
-  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
-    gt_echo='echo'
-  else
-    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
-      gt_echo='printf %s\n'
-    else
-      echo_func () {
-        cat <<EOT
-$*
-EOT
-      }
-      gt_echo='echo_func'
-    fi
-  fi
-
-  # A sed script that extracts the value of VARIABLE from a Makefile.
-  sed_x_variable='
-# Test if the hold space is empty.
-x
-s/P/P/
-x
-ta
-# Yes it was empty. Look if we have the expected variable definition.
-/^[	 ]*VARIABLE[	 ]*=/{
-  # Seen the first line of the variable definition.
-  s/^[	 ]*VARIABLE[	 ]*=//
-  ba
-}
-bd
-:a
-# Here we are processing a line from the variable definition.
-# Remove comment, more precisely replace it with a space.
-s/#.*$/ /
-# See if the line ends in a backslash.
-tb
-:b
-s/\\$//
-# Print the line, without the trailing backslash.
-p
-tc
-# There was no trailing backslash. The end of the variable definition is
-# reached. Clear the hold space.
-s/^.*$//
-x
-bd
-:c
-# A trailing backslash means that the variable definition continues in the
-# next line. Put a nonempty string into the hold space to indicate this.
-s/^.*$/P/
-x
-:d
-'
-changequote([,])dnl
-
-  # Set POTFILES to the value of the Makefile variable POTFILES.
-  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
-  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
-  # Compute POTFILES_DEPS as
-  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
-  POTFILES_DEPS=
-  for file in $POTFILES; do
-    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
-  done
-  POMAKEFILEDEPS=""
-
-  if test -n "$OBSOLETE_ALL_LINGUAS"; then
-    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-  fi
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    # The LINGUAS file contains the set of available languages.
-    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  else
-    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
-    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
-    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
-  fi
-  # Hide the ALL_LINGUAS assigment from automake < 1.5.
-  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-  # Compute POFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-  # Compute UPDATEPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-  # Compute DUMMYPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-  # Compute GMOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-  # Compute PROPERTIESFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
-  # Compute CLASSFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
-  # Compute QMFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
-  # Compute MSGFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
-  # Compute RESOURCESDLLFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
-  case "$ac_given_srcdir" in
-    .) srcdirpre= ;;
-    *) srcdirpre='$(srcdir)/' ;;
-  esac
-  POFILES=
-  UPDATEPOFILES=
-  DUMMYPOFILES=
-  GMOFILES=
-  PROPERTIESFILES=
-  CLASSFILES=
-  QMFILES=
-  MSGFILES=
-  RESOURCESDLLFILES=
-  for lang in $ALL_LINGUAS; do
-    POFILES="$POFILES $srcdirpre$lang.po"
-    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
-    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
-    QMFILES="$QMFILES $srcdirpre$lang.qm"
-    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
-  done
-  # CATALOGS depends on both $ac_dir and the user's LINGUAS
-  # environment variable.
-  INST_LINGUAS=
-  if test -n "$ALL_LINGUAS"; then
-    for presentlang in $ALL_LINGUAS; do
-      useit=no
-      if test "%UNSET%" != "$LINGUAS"; then
-        desiredlanguages="$LINGUAS"
-      else
-        desiredlanguages="$ALL_LINGUAS"
-      fi
-      for desiredlang in $desiredlanguages; do
-        # Use the presentlang catalog if desiredlang is
-        #   a. equal to presentlang, or
-        #   b. a variant of presentlang (because in this case,
-        #      presentlang can be used as a fallback for messages
-        #      which are not translated in the desiredlang catalog).
-        case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
-        esac
-      done
-      if test $useit = yes; then
-        INST_LINGUAS="$INST_LINGUAS $presentlang"
-      fi
-    done
-  fi
-  CATALOGS=
-  JAVACATALOGS=
-  QTCATALOGS=
-  TCLCATALOGS=
-  CSHARPCATALOGS=
-  if test -n "$INST_LINGUAS"; then
-    for lang in $INST_LINGUAS; do
-      CATALOGS="$CATALOGS $lang.gmo"
-      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
-      QTCATALOGS="$QTCATALOGS $lang.qm"
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
-    done
-  fi
-
-  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang.msg: $lang.po
-	@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
-	\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
-	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
-	\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
-  mv "$ac_file.tmp" "$ac_file"
-])
-m4trace:m4/po.m4:439: -1- AC_DEFUN([AM_XGETTEXT_OPTION_INIT], [
-  XGETTEXT_EXTRA_OPTIONS=
-])
-m4trace:m4/po.m4:445: -1- AC_DEFUN([AM_XGETTEXT_OPTION], [
-  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
-  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
-])
-m4trace:m4/printf-posix.m4:11: -1- AC_DEFUN([gt_PRINTF_POSIX], [
-  AC_REQUIRE([AC_PROG_CC])
-  AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings],
-    gt_cv_func_printf_posix,
-    [
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <string.h>
-/* The string "%2$d %1$d", with dollar characters protected from the shell's
-   dollar expansion (possibly an autoconf bug).  */
-static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
-static char buf[100];
-int main ()
-{
-  sprintf (buf, format, 33, 55);
-  return (strcmp (buf, "55 33") != 0);
-}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no,
-      [
-        AC_EGREP_CPP([notposix], [
-#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__
-  notposix
-#endif
-          ],
-          [gt_cv_func_printf_posix="guessing no"],
-          [gt_cv_func_printf_posix="guessing yes"])
-      ])
-    ])
-  case $gt_cv_func_printf_posix in
-    *yes)
-      AC_DEFINE([HAVE_POSIX_PRINTF], [1],
-        [Define if your printf() function supports format strings with positions.])
-      ;;
-  esac
-])
-m4trace:m4/progtest.m4:25: -1- AC_DEFUN([AM_PATH_PROG_WITH_TEST], [
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL([ac_cv_path_$1],
-[case "[$]$1" in
-  [[\\/]]* | ?:[[\\/]]*)
-    ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in ifelse([$5], , $PATH, [$5]); do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-    ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$][$1])
-else
-  AC_MSG_RESULT([no])
-fi
-AC_SUBST([$1])dnl
-])
-m4trace:m4/size_max.m4:9: -1- AC_DEFUN([gl_SIZE_MAX], [
-  AC_CHECK_HEADERS([stdint.h])
-  dnl First test whether the system already has SIZE_MAX.
-  AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [
-    gl_cv_size_max=
-    AC_EGREP_CPP([Found it], [
-#include <limits.h>
-#if HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef SIZE_MAX
-Found it
-#endif
-], [gl_cv_size_max=yes])
-    if test -z "$gl_cv_size_max"; then
-      dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
-      dnl than the type 'unsigned long'. Try hard to find a definition that can
-      dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
-      AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
-        [#include <stddef.h>
-#include <limits.h>], [size_t_bits_minus_1=])
-      AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
-        [#include <stddef.h>], [fits_in_uint=])
-      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
-        if test $fits_in_uint = 1; then
-          dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
-          dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
-          AC_TRY_COMPILE([#include <stddef.h>
-            extern size_t foo;
-            extern unsigned long foo;
-            ], [], [fits_in_uint=0])
-        fi
-        dnl We cannot use 'expr' to simplify this expression, because 'expr'
-        dnl works only with 'long' integers in the host environment, while we
-        dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
-        if test $fits_in_uint = 1; then
-          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        else
-          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        fi
-      else
-        dnl Shouldn't happen, but who knows...
-        gl_cv_size_max='((size_t)~(size_t)0)'
-      fi
-    fi
-  ])
-  if test "$gl_cv_size_max" != yes; then
-    AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
-      [Define as the maximum value of type 'size_t', if the system doesn't define it.])
-  fi
-  dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after
-  dnl <stdint.h>. Remember that the #undef in AH_VERBATIM gets replaced with
-  dnl #define by AC_DEFINE_UNQUOTED.
-  AH_VERBATIM([SIZE_MAX],
-[/* Define as the maximum value of type 'size_t', if the system doesn't define
-   it. */
-#ifndef SIZE_MAX
-# undef SIZE_MAX
-#endif])
-])
-m4trace:m4/stdint_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_STDINT_H], [
-  AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <stdint.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_stdint_h=yes],
-    [gl_cv_header_stdint_h=no])])
-  if test $gl_cv_header_stdint_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1],
-      [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
-m4trace:m4/threadlib.m4:24: -1- AC_DEFUN([gl_THREADLIB_EARLY], [
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-])
-m4trace:m4/threadlib.m4:31: -1- AC_DEFUN([gl_THREADLIB_EARLY_BODY], [
-  dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
-  dnl influences the result of the autoconf tests that test for *_unlocked
-  dnl declarations, on AIX 5 at least. Therefore it must come early.
-  AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl
-  AC_BEFORE([$0], [gl_ARGP])dnl
-
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems.
-  dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
-  dnl AC_GNU_SOURCE.
-  m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
-    [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
-    [AC_REQUIRE([AC_GNU_SOURCE])])
-  dnl Check for multithreading.
-  m4_divert_text([DEFAULTS], [gl_use_threads_default=])
-  AC_ARG_ENABLE([threads],
-AC_HELP_STRING([--enable-threads={posix|solaris|pth|win32}], [specify multithreading API])
-AC_HELP_STRING([--disable-threads], [build without multithread safety]),
-    [gl_use_threads=$enableval],
-    [if test -n "$gl_use_threads_default"; then
-       gl_use_threads="$gl_use_threads_default"
-     else
-changequote(,)dnl
-       case "$host_os" in
-         dnl Disable multithreading by default on OSF/1, because it interferes
-         dnl with fork()/exec(): When msgexec is linked with -lpthread, its
-         dnl child process gets an endless segmentation fault inside execvp().
-         dnl Disable multithreading by default on Cygwin 1.5.x, because it has
-         dnl bugs that lead to endless loops or crashes. See
-         dnl <http://cygwin.com/ml/cygwin/2009-08/msg00283.html>.
-         osf*) gl_use_threads=no ;;
-         cygwin*)
-               case `uname -r` in
-                 1.[0-5].*) gl_use_threads=no ;;
-                 *)         gl_use_threads=yes ;;
-               esac
-               ;;
-         *)    gl_use_threads=yes ;;
-       esac
-changequote([,])dnl
-     fi
-    ])
-  if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-    # For using <pthread.h>:
-    case "$host_os" in
-      osf*)
-        # On OSF/1, the compiler needs the flag -D_REENTRANT so that it
-        # groks <pthread.h>. cc also understands the flag -pthread, but
-        # we don't use it because 1. gcc-2.95 doesn't understand -pthread,
-        # 2. putting a flag into CPPFLAGS that has an effect on the linker
-        # causes the AC_TRY_LINK test below to succeed unexpectedly,
-        # leading to wrong values of LIBTHREAD and LTLIBTHREAD.
-        CPPFLAGS="$CPPFLAGS -D_REENTRANT"
-        ;;
-    esac
-    # Some systems optimize for single-threaded programs by default, and
-    # need special flags to disable these optimizations. For example, the
-    # definition of 'errno' in <errno.h>.
-    case "$host_os" in
-      aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
-      solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
-    esac
-  fi
-])
-m4trace:m4/threadlib.m4:100: -1- AC_DEFUN([gl_THREADLIB_BODY], [
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-  gl_threads_api=none
-  LIBTHREAD=
-  LTLIBTHREAD=
-  LIBMULTITHREAD=
-  LTLIBMULTITHREAD=
-  if test "$gl_use_threads" != no; then
-    dnl Check whether the compiler and linker support weak declarations.
-    AC_CACHE_CHECK([whether imported symbols can be declared weak],
-      [gl_cv_have_weak],
-      [gl_cv_have_weak=no
-       dnl First, test whether the compiler accepts it syntactically.
-       AC_TRY_LINK([extern void xyzzy ();
-#pragma weak xyzzy], [xyzzy();], [gl_cv_have_weak=maybe])
-       if test $gl_cv_have_weak = maybe; then
-         dnl Second, test whether it actually works. On Cygwin 1.7.2, with
-         dnl gcc 4.3, symbols declared weak always evaluate to the address 0.
-         AC_TRY_RUN([
-#include <stdio.h>
-#pragma weak fputs
-int main ()
-{
-  return (fputs == NULL);
-}], [gl_cv_have_weak=yes], [gl_cv_have_weak=no],
-           [dnl When cross-compiling, assume that only ELF platforms support
-            dnl weak symbols.
-            AC_EGREP_CPP([Extensible Linking Format],
-              [#ifdef __ELF__
-               Extensible Linking Format
-               #endif
-              ],
-              [gl_cv_have_weak="guessing yes"],
-              [gl_cv_have_weak="guessing no"])
-           ])
-       fi
-      ])
-    if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-      # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
-      # it groks <pthread.h>. It's added above, in gl_THREADLIB_EARLY_BODY.
-      AC_CHECK_HEADER([pthread.h],
-        [gl_have_pthread_h=yes], [gl_have_pthread_h=no])
-      if test "$gl_have_pthread_h" = yes; then
-        # Other possible tests:
-        #   -lpthreads (FSU threads, PCthreads)
-        #   -lgthreads
-        gl_have_pthread=
-        # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
-        # in libc. IRIX 6.5 has the first one in both libc and libpthread, but
-        # the second one only in libpthread, and lock.c needs it.
-        AC_TRY_LINK([#include <pthread.h>],
-          [pthread_mutex_lock((pthread_mutex_t*)0);
-           pthread_mutexattr_init((pthread_mutexattr_t*)0);],
-          [gl_have_pthread=yes])
-        # Test for libpthread by looking for pthread_kill. (Not pthread_self,
-        # since it is defined as a macro on OSF/1.)
-        if test -n "$gl_have_pthread"; then
-          # The program links fine without libpthread. But it may actually
-          # need to link with libpthread in order to create multiple threads.
-          AC_CHECK_LIB([pthread], [pthread_kill],
-            [LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
-             # On Solaris and HP-UX, most pthread functions exist also in libc.
-             # Therefore pthread_in_use() needs to actually try to create a
-             # thread: pthread_create from libc will fail, whereas
-             # pthread_create will actually create a thread.
-             case "$host_os" in
-               solaris* | hpux*)
-                 AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1],
-                   [Define if the pthread_in_use() detection is hard.])
-             esac
-            ])
-        else
-          # Some library is needed. Try libpthread and libc_r.
-          AC_CHECK_LIB([pthread], [pthread_kill],
-            [gl_have_pthread=yes
-             LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread
-             LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread])
-          if test -z "$gl_have_pthread"; then
-            # For FreeBSD 4.
-            AC_CHECK_LIB([c_r], [pthread_kill],
-              [gl_have_pthread=yes
-               LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r
-               LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r])
-          fi
-        fi
-        if test -n "$gl_have_pthread"; then
-          gl_threads_api=posix
-          AC_DEFINE([USE_POSIX_THREADS], [1],
-            [Define if the POSIX multithreading library can be used.])
-          if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
-            if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-              AC_DEFINE([USE_POSIX_THREADS_WEAK], [1],
-                [Define if references to the POSIX multithreading library should be made weak.])
-              LIBTHREAD=
-              LTLIBTHREAD=
-            fi
-          fi
-        fi
-      fi
-    fi
-    if test -z "$gl_have_pthread"; then
-      if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then
-        gl_have_solaristhread=
-        gl_save_LIBS="$LIBS"
-        LIBS="$LIBS -lthread"
-        AC_TRY_LINK([#include <thread.h>
-#include <synch.h>],
-          [thr_self();],
-          [gl_have_solaristhread=yes])
-        LIBS="$gl_save_LIBS"
-        if test -n "$gl_have_solaristhread"; then
-          gl_threads_api=solaris
-          LIBTHREAD=-lthread
-          LTLIBTHREAD=-lthread
-          LIBMULTITHREAD="$LIBTHREAD"
-          LTLIBMULTITHREAD="$LTLIBTHREAD"
-          AC_DEFINE([USE_SOLARIS_THREADS], [1],
-            [Define if the old Solaris multithreading library can be used.])
-          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-            AC_DEFINE([USE_SOLARIS_THREADS_WEAK], [1],
-              [Define if references to the old Solaris multithreading library should be made weak.])
-            LIBTHREAD=
-            LTLIBTHREAD=
-          fi
-        fi
-      fi
-    fi
-    if test "$gl_use_threads" = pth; then
-      gl_save_CPPFLAGS="$CPPFLAGS"
-      AC_LIB_LINKFLAGS([pth])
-      gl_have_pth=
-      gl_save_LIBS="$LIBS"
-      LIBS="$LIBS -lpth"
-      AC_TRY_LINK([#include <pth.h>], [pth_self();], [gl_have_pth=yes])
-      LIBS="$gl_save_LIBS"
-      if test -n "$gl_have_pth"; then
-        gl_threads_api=pth
-        LIBTHREAD="$LIBPTH"
-        LTLIBTHREAD="$LTLIBPTH"
-        LIBMULTITHREAD="$LIBTHREAD"
-        LTLIBMULTITHREAD="$LTLIBTHREAD"
-        AC_DEFINE([USE_PTH_THREADS], [1],
-          [Define if the GNU Pth multithreading library can be used.])
-        if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
-          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-            AC_DEFINE([USE_PTH_THREADS_WEAK], [1],
-              [Define if references to the GNU Pth multithreading library should be made weak.])
-            LIBTHREAD=
-            LTLIBTHREAD=
-          fi
-        fi
-      else
-        CPPFLAGS="$gl_save_CPPFLAGS"
-      fi
-    fi
-    if test -z "$gl_have_pthread"; then
-      if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then
-        if { case "$host_os" in
-               mingw*) true;;
-               *) false;;
-             esac
-           }; then
-          gl_threads_api=win32
-          AC_DEFINE([USE_WIN32_THREADS], [1],
-            [Define if the Win32 multithreading API can be used.])
-        fi
-      fi
-    fi
-  fi
-  AC_MSG_CHECKING([for multithread API to use])
-  AC_MSG_RESULT([$gl_threads_api])
-  AC_SUBST([LIBTHREAD])
-  AC_SUBST([LTLIBTHREAD])
-  AC_SUBST([LIBMULTITHREAD])
-  AC_SUBST([LTLIBMULTITHREAD])
-])
-m4trace:m4/threadlib.m4:278: -1- AC_DEFUN([gl_THREADLIB], [
-  AC_REQUIRE([gl_THREADLIB_EARLY])
-  AC_REQUIRE([gl_THREADLIB_BODY])
-])
-m4trace:m4/threadlib.m4:291: -1- AC_DEFUN([gl_DISABLE_THREADS], [
-  m4_divert_text([INIT_PREPARE], [gl_use_threads_default=no])
-])
-m4trace:m4/uintmax_t.m4:14: -1- AC_DEFUN([gl_AC_TYPE_UINTMAX_T], [
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then
-    AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
-    test $ac_cv_type_unsigned_long_long_int = yes \
-      && ac_type='unsigned long long' \
-      || ac_type='unsigned long'
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diff --git a/autom4te.cache/traces.2 b/autom4te.cache/traces.2
deleted file mode 100644
index 306f31b..0000000
--- a/autom4te.cache/traces.2
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-m4trace:configure.ac:50: -1- m4_pattern_allow([^POW_LIB$])
-m4trace:configure.ac:50: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS strtod.$ac_objext"])
-m4trace:configure.ac:50: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
-m4trace:configure.ac:50: -1- m4_pattern_allow([^LIB@&t@OBJS$])
-m4trace:configure.ac:50: -1- AC_LIBSOURCE([strtod.c])
-m4trace:configure.ac:51: -1- AC_CHECK_FUNCS([atexit mkdir select setlocale strcasecmp strchr strdup strerror strrchr strstr])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_ATEXIT], [/* Define to 1 if you have the `atexit\' function. */
-@%:@undef HAVE_ATEXIT])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_MKDIR], [/* Define to 1 if you have the `mkdir\' function. */
-@%:@undef HAVE_MKDIR])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_SELECT], [/* Define to 1 if you have the `select\' function. */
-@%:@undef HAVE_SELECT])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_SETLOCALE], [/* Define to 1 if you have the `setlocale\' function. */
-@%:@undef HAVE_SETLOCALE])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_STRCASECMP], [/* Define to 1 if you have the `strcasecmp\' function. */
-@%:@undef HAVE_STRCASECMP])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_STRCHR], [/* Define to 1 if you have the `strchr\' function. */
-@%:@undef HAVE_STRCHR])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_STRDUP], [/* Define to 1 if you have the `strdup\' function. */
-@%:@undef HAVE_STRDUP])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_STRERROR], [/* Define to 1 if you have the `strerror\' function. */
-@%:@undef HAVE_STRERROR])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_STRRCHR], [/* Define to 1 if you have the `strrchr\' function. */
-@%:@undef HAVE_STRRCHR])
-m4trace:configure.ac:51: -1- AH_OUTPUT([HAVE_STRSTR], [/* Define to 1 if you have the `strstr\' function. */
-@%:@undef HAVE_STRSTR])
-m4trace:configure.ac:53: -1- AC_CONFIG_FILES([Makefile
-                 doc/Makefile
-                 m4/Makefile
-                 man/Makefile
-                 src/Makefile
-                 po/Makefile.in])
-m4trace:configure.ac:59: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
-m4trace:configure.ac:59: -1- m4_pattern_allow([^LIB@&t@OBJS$])
-m4trace:configure.ac:59: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([LTLIBOBJS])
-m4trace:configure.ac:59: -1- m4_pattern_allow([^LTLIBOBJS$])
-m4trace:configure.ac:59: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])
-m4trace:configure.ac:59: -1- AC_PREREQ([2.52])
-m4trace:configure.ac:59: -1- AC_SUBST([am__EXEEXT_TRUE])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([am__EXEEXT_TRUE])
-m4trace:configure.ac:59: -1- m4_pattern_allow([^am__EXEEXT_TRUE$])
-m4trace:configure.ac:59: -1- AC_SUBST([am__EXEEXT_FALSE])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([am__EXEEXT_FALSE])
-m4trace:configure.ac:59: -1- m4_pattern_allow([^am__EXEEXT_FALSE$])
-m4trace:configure.ac:59: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE])
-m4trace:configure.ac:59: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([top_builddir])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([top_build_prefix])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([srcdir])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([abs_srcdir])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([top_srcdir])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([abs_top_srcdir])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([builddir])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([abs_builddir])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([abs_top_builddir])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([INSTALL])
-m4trace:configure.ac:59: -1- AC_SUBST_TRACE([MKDIR_P])
diff --git a/autom4te.cache/traces.3 b/autom4te.cache/traces.3
deleted file mode 100644
index cca8f0b..0000000
--- a/autom4te.cache/traces.3
+++ /dev/null
@@ -1,4019 +0,0 @@
-m4trace:/usr/share/aclocal/codeset.m4:9: -1- AC_DEFUN([AM_LANGINFO_CODESET], [
-  AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset],
-    [AC_TRY_LINK([#include <langinfo.h>],
-      [char* cs = nl_langinfo(CODESET); return !cs;],
-      [am_cv_langinfo_codeset=yes],
-      [am_cv_langinfo_codeset=no])
-    ])
-  if test $am_cv_langinfo_codeset = yes; then
-    AC_DEFINE([HAVE_LANGINFO_CODESET], [1],
-      [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
-  fi
-])
-m4trace:/usr/share/aclocal/fcntl-o.m4:12: -1- AC_DEFUN([gl_FCNTL_O_FLAGS], [
-  dnl Persuade glibc <fcntl.h> to define O_NOATIME and O_NOFOLLOW.
-  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-  AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h],
-    [AC_RUN_IFELSE(
-       [AC_LANG_PROGRAM(
-          [[#include <sys/types.h>
-           #include <sys/stat.h>
-           #include <unistd.h>
-           #include <fcntl.h>
-           #ifndef O_NOATIME
-            #define O_NOATIME 0
-           #endif
-           #ifndef O_NOFOLLOW
-            #define O_NOFOLLOW 0
-           #endif
-           static int const constants[] =
-            {
-              O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
-              O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
-            };
-          ]],
-          [[
-            int status = !constants;
-            {
-              static char const sym[] = "conftest.sym";
-              if (symlink (".", sym) != 0
-                  || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0)
-                status |= 32;
-              unlink (sym);
-            }
-            {
-              static char const file[] = "confdefs.h";
-              int fd = open (file, O_RDONLY | O_NOATIME);
-              char c;
-              struct stat st0, st1;
-              if (fd < 0
-                  || fstat (fd, &st0) != 0
-                  || sleep (1) != 0
-                  || read (fd, &c, 1) != 1
-                  || close (fd) != 0
-                  || stat (file, &st1) != 0
-                  || st0.st_atime != st1.st_atime)
-                status |= 64;
-            }
-            return status;]])],
-       [gl_cv_header_working_fcntl_h=yes],
-       [case $? in #(
-        32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
-        64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
-        96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
-         *) gl_cv_header_working_fcntl_h='no';;
-        esac],
-       [gl_cv_header_working_fcntl_h=cross-compiling])])
-
-  case $gl_cv_header_working_fcntl_h in #(
-  *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
-  *) ac_val=1;;
-  esac
-  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val],
-    [Define to 1 if O_NOATIME works.])
-
-  case $gl_cv_header_working_fcntl_h in #(
-  *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
-  *) ac_val=1;;
-  esac
-  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val],
-    [Define to 1 if O_NOFOLLOW works.])
-])
-m4trace:/usr/share/aclocal/gettext.m4:57: -1- AC_DEFUN([AM_GNU_GETTEXT], [
-  dnl Argument checking.
-  ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
-    [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
-])])])])])
-  ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old],
-    [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])])
-  ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
-    [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
-])])])])
-  define([gt_included_intl],
-    ifelse([$1], [external],
-      ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]),
-      [yes]))
-  define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], []))
-  gt_NEEDS_INIT
-  AM_GNU_GETTEXT_NEED([$2])
-
-  AC_REQUIRE([AM_PO_SUBDIRS])dnl
-  ifelse(gt_included_intl, yes, [
-    AC_REQUIRE([AM_INTL_SUBDIR])dnl
-  ])
-
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Sometimes libintl requires libiconv, so first search for libiconv.
-  dnl Ideally we would do this search only after the
-  dnl      if test "$USE_NLS" = "yes"; then
-  dnl        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-  dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
-  dnl the configure script would need to contain the same shell code
-  dnl again, outside any 'if'. There are two solutions:
-  dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
-  dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
-  dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
-  dnl documented, we avoid it.
-  ifelse(gt_included_intl, yes, , [
-    AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-  ])
-
-  dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation.
-  gt_INTL_MACOSX
-
-  dnl Set USE_NLS.
-  AC_REQUIRE([AM_NLS])
-
-  ifelse(gt_included_intl, yes, [
-    BUILD_INCLUDED_LIBINTL=no
-    USE_INCLUDED_LIBINTL=no
-  ])
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-  dnl Add a version number to the cache macros.
-  case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-  dnl If we use NLS figure out what method
-  if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    ifelse(gt_included_intl, yes, [
-      AC_MSG_CHECKING([whether included gettext is requested])
-      AC_ARG_WITH([included-gettext],
-        [  --with-included-gettext use the GNU gettext library included here],
-        nls_cv_force_use_gnu_gettext=$withval,
-        nls_cv_force_use_gnu_gettext=no)
-      AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext])
-
-      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
-      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
-    ])
-        dnl User does not insist on using GNU NLS library.  Figure out what
-        dnl to use.  If GNU gettext is available we use this.  Else we have
-        dnl to fall back to GNU NLS library.
-
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-changequote(,)dnl
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-changequote([,])dnl
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
-         [AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
-            [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
-            [eval "$gt_func_gnugettext_libc=yes"],
-            [eval "$gt_func_gnugettext_libc=no"])])
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-          dnl Sometimes libintl requires libiconv, so first search for libiconv.
-          ifelse(gt_included_intl, yes, , [
-            AM_ICONV_LINK
-          ])
-          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
-          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
-          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
-          dnl even if libiconv doesn't exist.
-          AC_LIB_LINKFLAGS_BODY([intl])
-          AC_CACHE_CHECK([for GNU gettext in libintl],
-            [$gt_func_gnugettext_libintl],
-           [gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-            dnl Now see whether libintl exists and does not depend on libiconv.
-            AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-              [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
-              [eval "$gt_func_gnugettext_libintl=yes"],
-              [eval "$gt_func_gnugettext_libintl=no"])
-            dnl Now see whether libintl exists and depends on libiconv.
-            if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-                [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
-               [LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               ])
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"])
-        fi
-
-        dnl If an already present or preinstalled GNU gettext() is found,
-        dnl use it.  But if this macro is used in GNU gettext, and GNU
-        dnl gettext is already preinstalled in libintl, we update this
-        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-          dnl Reset the values set by searching for libintl.
-          LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    ifelse(gt_included_intl, yes, [
-        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
-          dnl GNU gettext is not found in the C library.
-          dnl Fall back on included GNU gettext library.
-          nls_cv_use_gnu_gettext=yes
-        fi
-      fi
-
-      if test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions used to generate GNU NLS library.
-        BUILD_INCLUDED_LIBINTL=yes
-        USE_INCLUDED_LIBINTL=yes
-        LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD"
-        LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"
-        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
-      fi
-
-      CATOBJEXT=
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions to use GNU gettext tools.
-        CATOBJEXT=.gmo
-      fi
-    ])
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Some extra flags are needed during linking.
-        LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      AC_DEFINE([ENABLE_NLS], [1],
-        [Define to 1 if translation of program messages to the user's native language
-   is requested.])
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  AC_MSG_CHECKING([whether to use NLS])
-  AC_MSG_RESULT([$USE_NLS])
-  if test "$USE_NLS" = "yes"; then
-    AC_MSG_CHECKING([where the gettext function comes from])
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    AC_MSG_RESULT([$gt_source])
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-      fi
-
-      dnl For backward compatibility. Some packages may be using this.
-      AC_DEFINE([HAVE_GETTEXT], [1],
-       [Define if the GNU gettext() function is already present or preinstalled.])
-      AC_DEFINE([HAVE_DCGETTEXT], [1],
-       [Define if the GNU dcgettext() function is already present or preinstalled.])
-    fi
-
-    dnl We need to process the po/ directory.
-    POSUB=po
-  fi
-
-  ifelse(gt_included_intl, yes, [
-    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-    dnl to 'yes' because some of the testsuite requires it.
-    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
-      BUILD_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST([BUILD_INCLUDED_LIBINTL])
-    AC_SUBST([USE_INCLUDED_LIBINTL])
-    AC_SUBST([CATOBJEXT])
-
-    dnl For backward compatibility. Some configure.ins may be using this.
-    nls_cv_header_intl=
-    nls_cv_header_libgt=
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    DATADIRNAME=share
-    AC_SUBST([DATADIRNAME])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INSTOBJEXT=.mo
-    AC_SUBST([INSTOBJEXT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    GENCAT=gencat
-    AC_SUBST([GENCAT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INTLOBJS=
-    if test "$USE_INCLUDED_LIBINTL" = yes; then
-      INTLOBJS="\$(GETTOBJS)"
-    fi
-    AC_SUBST([INTLOBJS])
-
-    dnl Enable libtool support if the surrounding package wishes it.
-    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-    AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
-  ])
-
-  dnl For backward compatibility. Some Makefiles may be using this.
-  INTLLIBS="$LIBINTL"
-  AC_SUBST([INTLLIBS])
-
-  dnl Make all documented variables known to autoconf.
-  AC_SUBST([LIBINTL])
-  AC_SUBST([LTLIBINTL])
-  AC_SUBST([POSUB])
-])
-m4trace:/usr/share/aclocal/gettext.m4:376: -1- AC_DEFUN([AM_GNU_GETTEXT_NEED], [
-  m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
-])
-m4trace:/usr/share/aclocal/gettext.m4:383: -1- AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
-m4trace:/usr/share/aclocal/glibc2.m4:10: -1- AC_DEFUN([gt_GLIBC2], [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer],
-      [ac_cv_gnu_library_2],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ >= 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2=yes],
-        [ac_cv_gnu_library_2=no])
-      ]
-    )
-    AC_SUBST([GLIBC2])
-    GLIBC2="$ac_cv_gnu_library_2"
-  
-])
-m4trace:/usr/share/aclocal/glibc21.m4:10: -1- AC_DEFUN([gl_GLIBC21], [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2.1 or newer],
-      [ac_cv_gnu_library_2_1],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2_1=yes],
-        [ac_cv_gnu_library_2_1=no])
-      ]
-    )
-    AC_SUBST([GLIBC21])
-    GLIBC21="$ac_cv_gnu_library_2_1"
-  
-])
-m4trace:/usr/share/aclocal/iconv.m4:9: -1- AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-])
-m4trace:/usr/share/aclocal/iconv.m4:20: -1- AC_DEFUN([AM_ICONV_LINK], [
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      [am_cv_func_iconv=yes])
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        [am_cv_lib_iconv=yes]
-        [am_cv_func_iconv=yes])
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
-      dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
-      am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      AC_TRY_RUN([
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
-        [case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac])
-      LIBS="$am_save_LIBS"
-    ])
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    AC_DEFINE([HAVE_ICONV], [1],
-      [Define if you have the iconv() function and it works.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST([LIBICONV])
-  AC_SUBST([LTLIBICONV])
-])
-m4trace:/usr/share/aclocal/iconv.m4:188: -1- AC_DEFUN_ONCE([AM_ICONV], [
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL([am_cv_proto_iconv], [
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([
-         $am_cv_proto_iconv])
-    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-])
-m4trace:/usr/share/aclocal/intdiv0.m4:9: -1- AC_DEFUN([gt_INTDIV0], [
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-
-  AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
-    gt_cv_int_divbyzero_sigfpe,
-    [
-      gt_cv_int_divbyzero_sigfpe=
-changequote(,)dnl
-      case "$host_os" in
-        macos* | darwin[6-9]* | darwin[1-9][0-9]*)
-          # On MacOS X 10.2 or newer, just assume the same as when cross-
-          # compiling. If we were to perform the real test, 1 Crash Report
-          # dialog window would pop up.
-          case "$host_cpu" in
-            i[34567]86 | x86_64)
-              gt_cv_int_divbyzero_sigfpe="guessing yes" ;;
-          esac
-          ;;
-      esac
-changequote([,])dnl
-      if test -z "$gt_cv_int_divbyzero_sigfpe"; then
-        AC_TRY_RUN([
-#include <stdlib.h>
-#include <signal.h>
-
-static void
-sigfpe_handler (int sig)
-{
-  /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
-  exit (sig != SIGFPE);
-}
-
-int x = 1;
-int y = 0;
-int z;
-int nan;
-
-int main ()
-{
-  signal (SIGFPE, sigfpe_handler);
-/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
-#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
-  signal (SIGTRAP, sigfpe_handler);
-#endif
-/* Linux/SPARC yields signal SIGILL.  */
-#if defined (__sparc__) && defined (__linux__)
-  signal (SIGILL, sigfpe_handler);
-#endif
-
-  z = x / y;
-  nan = y / y;
-  exit (1);
-}
-], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no],
-          [
-            # Guess based on the CPU.
-changequote(,)dnl
-            case "$host_cpu" in
-              alpha* | i[34567]86 | x86_64 | m68k | s390*)
-                gt_cv_int_divbyzero_sigfpe="guessing yes";;
-              *)
-                gt_cv_int_divbyzero_sigfpe="guessing no";;
-            esac
-changequote([,])dnl
-          ])
-      fi
-    ])
-  case "$gt_cv_int_divbyzero_sigfpe" in
-    *yes) value=1;;
-    *) value=0;;
-  esac
-  AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value],
-    [Define if integer division by zero raises signal SIGFPE.])
-])
-m4trace:/usr/share/aclocal/intl.m4:25: -1- AC_DEFUN([AM_INTL_SUBDIR], [
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-  AC_REQUIRE([gt_GLIBC2])dnl
-  AC_REQUIRE([AC_PROG_RANLIB])dnl
-  AC_REQUIRE([gl_VISIBILITY])dnl
-  AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl
-  AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl
-  AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
-  AC_REQUIRE([gt_TYPE_WINT_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gt_TYPE_INTMAX_T])
-  AC_REQUIRE([gt_PRINTF_POSIX])
-  AC_REQUIRE([gl_GLIBC21])dnl
-  AC_REQUIRE([gl_XSIZE])dnl
-  AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl
-  AC_REQUIRE([gt_INTL_MACOSX])dnl
-
-  dnl Support for automake's --enable-silent-rules.
-  case "$enable_silent_rules" in
-    yes) INTL_DEFAULT_VERBOSITY=0;;
-    no)  INTL_DEFAULT_VERBOSITY=1;;
-    *)   INTL_DEFAULT_VERBOSITY=1;;
-  esac
-  AC_SUBST([INTL_DEFAULT_VERBOSITY])
-
-  AC_CHECK_TYPE([ptrdiff_t], ,
-    [AC_DEFINE([ptrdiff_t], [long],
-       [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
-    ])
-  AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
-  AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \
-    snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb])
-
-  dnl Use the _snprintf function only if it is declared (because on NetBSD it
-  dnl is defined as a weak alias of snprintf; we prefer to use the latter).
-  gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
-  gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
-
-  case $gt_cv_func_printf_posix in
-    *yes) HAVE_POSIX_PRINTF=1 ;;
-    *) HAVE_POSIX_PRINTF=0 ;;
-  esac
-  AC_SUBST([HAVE_POSIX_PRINTF])
-  if test "$ac_cv_func_asprintf" = yes; then
-    HAVE_ASPRINTF=1
-  else
-    HAVE_ASPRINTF=0
-  fi
-  AC_SUBST([HAVE_ASPRINTF])
-  if test "$ac_cv_func_snprintf" = yes; then
-    HAVE_SNPRINTF=1
-  else
-    HAVE_SNPRINTF=0
-  fi
-  AC_SUBST([HAVE_SNPRINTF])
-  if test "$ac_cv_func_newlocale" = yes; then
-    HAVE_NEWLOCALE=1
-  else
-    HAVE_NEWLOCALE=0
-  fi
-  AC_SUBST([HAVE_NEWLOCALE])
-  if test "$ac_cv_func_wprintf" = yes; then
-    HAVE_WPRINTF=1
-  else
-    HAVE_WPRINTF=0
-  fi
-  AC_SUBST([HAVE_WPRINTF])
-
-  AM_LANGINFO_CODESET
-  gt_LC_MESSAGES
-
-  dnl Compilation on mingw and Cygwin needs special Makefile rules, because
-  dnl 1. when we install a shared library, we must arrange to export
-  dnl    auxiliary pointer variables for every exported variable,
-  dnl 2. when we install a shared library and a static library simultaneously,
-  dnl    the include file specifies __declspec(dllimport) and therefore we
-  dnl    must arrange to define the auxiliary pointer variables for the
-  dnl    exported variables _also_ in the static library.
-  if test "$enable_shared" = yes; then
-    case "$host_os" in
-      mingw* | cygwin*) is_woe32dll=yes ;;
-      *) is_woe32dll=no ;;
-    esac
-  else
-    is_woe32dll=no
-  fi
-  WOE32DLL=$is_woe32dll
-  AC_SUBST([WOE32DLL])
-
-  dnl On mingw and Cygwin, we can activate special Makefile rules which add
-  dnl version information to the shared libraries and executables.
-  case "$host_os" in
-    mingw* | cygwin*) is_woe32=yes ;;
-    *) is_woe32=no ;;
-  esac
-  WOE32=$is_woe32
-  AC_SUBST([WOE32])
-  if test $WOE32 = yes; then
-    dnl Check for a program that compiles Windows resource files.
-    AC_CHECK_TOOL([WINDRES], [windres])
-  fi
-
-  dnl Determine whether when creating a library, "-lc" should be passed to
-  dnl libtool or not. On many platforms, it is required for the libtool option
-  dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
-  dnl in the *.la files - makes it impossible to create multithreaded programs,
-  dnl because libtool also reorders the -lc to come before the -pthread, and
-  dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
-  case "$host_os" in
-    hpux*) LTLIBC="" ;;
-    *)     LTLIBC="-lc" ;;
-  esac
-  AC_SUBST([LTLIBC])
-
-  dnl Rename some macros and functions used for locking.
-  AH_BOTTOM([
-#define __libc_lock_t                   gl_lock_t
-#define __libc_lock_define              gl_lock_define
-#define __libc_lock_define_initialized  gl_lock_define_initialized
-#define __libc_lock_init                gl_lock_init
-#define __libc_lock_lock                gl_lock_lock
-#define __libc_lock_unlock              gl_lock_unlock
-#define __libc_lock_recursive_t                   gl_recursive_lock_t
-#define __libc_lock_define_recursive              gl_recursive_lock_define
-#define __libc_lock_define_initialized_recursive  gl_recursive_lock_define_initialized
-#define __libc_lock_init_recursive                gl_recursive_lock_init
-#define __libc_lock_lock_recursive                gl_recursive_lock_lock
-#define __libc_lock_unlock_recursive              gl_recursive_lock_unlock
-#define glthread_in_use  libintl_thread_in_use
-#define glthread_lock_init_func     libintl_lock_init_func
-#define glthread_lock_lock_func     libintl_lock_lock_func
-#define glthread_lock_unlock_func   libintl_lock_unlock_func
-#define glthread_lock_destroy_func  libintl_lock_destroy_func
-#define glthread_rwlock_init_multithreaded     libintl_rwlock_init_multithreaded
-#define glthread_rwlock_init_func              libintl_rwlock_init_func
-#define glthread_rwlock_rdlock_multithreaded   libintl_rwlock_rdlock_multithreaded
-#define glthread_rwlock_rdlock_func            libintl_rwlock_rdlock_func
-#define glthread_rwlock_wrlock_multithreaded   libintl_rwlock_wrlock_multithreaded
-#define glthread_rwlock_wrlock_func            libintl_rwlock_wrlock_func
-#define glthread_rwlock_unlock_multithreaded   libintl_rwlock_unlock_multithreaded
-#define glthread_rwlock_unlock_func            libintl_rwlock_unlock_func
-#define glthread_rwlock_destroy_multithreaded  libintl_rwlock_destroy_multithreaded
-#define glthread_rwlock_destroy_func           libintl_rwlock_destroy_func
-#define glthread_recursive_lock_init_multithreaded     libintl_recursive_lock_init_multithreaded
-#define glthread_recursive_lock_init_func              libintl_recursive_lock_init_func
-#define glthread_recursive_lock_lock_multithreaded     libintl_recursive_lock_lock_multithreaded
-#define glthread_recursive_lock_lock_func              libintl_recursive_lock_lock_func
-#define glthread_recursive_lock_unlock_multithreaded   libintl_recursive_lock_unlock_multithreaded
-#define glthread_recursive_lock_unlock_func            libintl_recursive_lock_unlock_func
-#define glthread_recursive_lock_destroy_multithreaded  libintl_recursive_lock_destroy_multithreaded
-#define glthread_recursive_lock_destroy_func           libintl_recursive_lock_destroy_func
-#define glthread_once_func            libintl_once_func
-#define glthread_once_singlethreaded  libintl_once_singlethreaded
-#define glthread_once_multithreaded   libintl_once_multithreaded
-])
-])
-m4trace:/usr/share/aclocal/intl.m4:211: -1- AC_DEFUN([gt_INTL_SUBDIR_CORE], [
-  AC_REQUIRE([AC_C_INLINE])dnl
-  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-  AC_REQUIRE([AC_FUNC_MMAP])dnl
-  AC_REQUIRE([gt_INTDIV0])dnl
-  AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
-  AC_REQUIRE([gt_INTTYPES_PRI])dnl
-  AC_REQUIRE([gl_LOCK])dnl
-
-  AC_TRY_LINK(
-    [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }],
-    [],
-    [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1],
-       [Define to 1 if the compiler understands __builtin_expect.])])
-
-  AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h])
-  AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
-    stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \
-    argz_stringify argz_next __fsetlocking])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL([feof_unlocked], [#include <stdio.h>])
-  gt_CHECK_DECL([fgets_unlocked], [#include <stdio.h>])
-
-  AM_ICONV
-
-  dnl intl/plural.c is generated from intl/plural.y. It requires bison,
-  dnl because plural.y uses bison specific features. It requires at least
-  dnl bison-1.26 because earlier versions generate a plural.c that doesn't
-  dnl compile.
-  dnl bison is only needed for the maintainer (who touches plural.y). But in
-  dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
-  dnl the rule in general Makefile. Now, some people carelessly touch the
-  dnl files or have a broken "make" program, hence the plural.c rule will
-  dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
-  dnl present or too old.
-  AC_CHECK_PROGS([INTLBISON], [bison])
-  if test -z "$INTLBISON"; then
-    ac_verc_fail=yes
-  else
-    dnl Found it, now check the version.
-    AC_MSG_CHECKING([version of bison])
-changequote(<<,>>)dnl
-    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-    case $ac_prog_version in
-      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
-changequote([,])dnl
-         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-    esac
-    AC_MSG_RESULT([$ac_prog_version])
-  fi
-  if test $ac_verc_fail = yes; then
-    INTLBISON=:
-  fi
-])
-m4trace:/usr/share/aclocal/intl.m4:279: -1- AC_DEFUN([gt_CHECK_DECL], [
-  AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1],
-    [AC_TRY_COMPILE([$2], [
-#ifndef $1
-  char *p = (char *) $1;
-#endif
-], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
-  if test $ac_cv_have_decl_$1 = yes; then
-    gt_value=1
-  else
-    gt_value=0
-  fi
-  AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value],
-    [Define to 1 if you have the declaration of `$1', and to 0 if you don't.])
-])
-m4trace:/usr/share/aclocal/intlmacosx.m4:18: -1- AC_DEFUN([gt_INTL_MACOSX], [
-  dnl Check for API introduced in MacOS X 10.2.
-  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
-    [gt_cv_func_CFPreferencesCopyAppValue],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
-       [CFPreferencesCopyAppValue(NULL, NULL)],
-       [gt_cv_func_CFPreferencesCopyAppValue=yes],
-       [gt_cv_func_CFPreferencesCopyAppValue=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
-      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
-  fi
-  dnl Check for API introduced in MacOS X 10.3.
-  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
-       [gt_cv_func_CFLocaleCopyCurrent=yes],
-       [gt_cv_func_CFLocaleCopyCurrent=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
-      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  AC_SUBST([INTL_MACOSX_LIBS])
-])
-m4trace:/usr/share/aclocal/intmax.m4:11: -1- AC_DEFUN([gt_TYPE_INTMAX_T], [
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t],
-    [AC_TRY_COMPILE([
-#include <stddef.h>
-#include <stdlib.h>
-#if HAVE_STDINT_H_WITH_UINTMAX
-#include <stdint.h>
-#endif
-#if HAVE_INTTYPES_H_WITH_UINTMAX
-#include <inttypes.h>
-#endif
-],     [intmax_t x = -1;
-        return !x;],
-       [gt_cv_c_intmax_t=yes],
-       [gt_cv_c_intmax_t=no])])
-  if test $gt_cv_c_intmax_t = yes; then
-    AC_DEFINE([HAVE_INTMAX_T], [1],
-      [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])
-  fi
-])
-m4trace:/usr/share/aclocal/inttypes-pri.m4:14: -1- AC_DEFUN([gt_INTTYPES_PRI], [
-  AC_CHECK_HEADERS([inttypes.h])
-  if test $ac_cv_header_inttypes_h = yes; then
-    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
-      [gt_cv_inttypes_pri_broken],
-      [
-        AC_TRY_COMPILE([#include <inttypes.h>
-#ifdef PRId32
-char *p = PRId32;
-#endif
-], [], [gt_cv_inttypes_pri_broken=no], [gt_cv_inttypes_pri_broken=yes])
-      ])
-  fi
-  if test "$gt_cv_inttypes_pri_broken" = yes; then
-    AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
-      [Define if <inttypes.h> exists and defines unusable PRI* macros.])
-    PRI_MACROS_BROKEN=1
-  else
-    PRI_MACROS_BROKEN=0
-  fi
-  AC_SUBST([PRI_MACROS_BROKEN])
-])
-m4trace:/usr/share/aclocal/inttypes_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_INTTYPES_H], [
-  AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <inttypes.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_inttypes_h=yes],
-    [gl_cv_header_inttypes_h=no])])
-  if test $gl_cv_header_inttypes_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1],
-      [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
-m4trace:/usr/share/aclocal/lcmessage.m4:22: -1- AC_DEFUN([gt_LC_MESSAGES], [
-  AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES],
-    [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
-       [gt_cv_val_LC_MESSAGES=yes], [gt_cv_val_LC_MESSAGES=no])])
-  if test $gt_cv_val_LC_MESSAGES = yes; then
-    AC_DEFINE([HAVE_LC_MESSAGES], [1],
-      [Define if your <locale.h> file defines LC_MESSAGES.])
-  fi
-])
-m4trace:/usr/share/aclocal/lib-ld.m4:12: -1- AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-])
-m4trace:/usr/share/aclocal/lib-ld.m4:25: -1- AC_DEFUN([AC_LIB_PROG_LD], [AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL([acl_cv_path_LD],
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT([$LD])
-else
-  AC_MSG_RESULT([no])
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-])
-m4trace:/usr/share/aclocal/lib-link.m4:17: -1- AC_DEFUN([AC_LIB_LINKFLAGS], [
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  popdef([NAME])
-  popdef([Name])
-])
-m4trace:/usr/share/aclocal/lib-link.m4:57: -1- AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
-    dnl because these -l options might require -L options that are present in
-    dnl LIBS. -l options benefit only from the -L options listed before it.
-    dnl Otherwise, add it to the front of LIBS, because it may be a static
-    dnl library that depends on another static library that is present in LIBS.
-    dnl Static libraries benefit only from the static libraries listed after
-    dnl it.
-    case " $LIB[]NAME" in
-      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
-      *)       LIBS="$LIB[]NAME $LIBS" ;;
-    esac
-    AC_TRY_LINK([$3], [$4],
-      [ac_cv_lib[]Name=yes],
-      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
-  else
-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-    LIB[]NAME[]_PREFIX=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  popdef([NAME])
-  popdef([Name])
-])
-m4trace:/usr/share/aclocal/lib-link.m4:122: -1- AC_DEFUN([AC_LIB_RPATH], [
-  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
-  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE([rpath],
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-])
-m4trace:/usr/share/aclocal/lib-link.m4:158: -1- AC_DEFUN([AC_LIB_FROMPACKAGE], [
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_frompackage_]NAME, [$2])
-  popdef([NAME])
-  pushdef([PACK],[$2])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_libsinpackage_]PACKUP,
-    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
-  popdef([PACKUP])
-  popdef([PACK])
-])
-m4trace:/usr/share/aclocal/lib-link.m4:178: -1- AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
-  dnl Autoconf >= 2.61 supports dots in --with options.
-  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH(P_A_C_K[-prefix],
-[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
-  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  LIB[]NAME[]_PREFIX=
-  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
-  dnl computed. So it has to be reset here.
-  HAVE_LIB[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-            dnl The same code as in the loop below:
-            dnl First look for a shared library.
-            if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-            dnl Then look for a static library.
-            if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  dnl First look for a shared library.
-                  if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                  dnl Then look for a static library.
-                  if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$acl_hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-  popdef([P_A_C_K])
-  popdef([PACKLIBS])
-  popdef([PACKUP])
-  popdef([PACK])
-  popdef([NAME])
-])
-m4trace:/usr/share/aclocal/lib-link.m4:681: -1- AC_DEFUN([AC_LIB_APPENDTOVAR], [
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-])
-m4trace:/usr/share/aclocal/lib-link.m4:705: -1- AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [
-  AC_REQUIRE([AC_LIB_RPATH])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  $1=
-  if test "$enable_rpath" != no; then
-    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-      dnl Use an explicit option to hardcode directories into the resulting
-      dnl binary.
-      rpathdirs=
-      next=
-      for opt in $2; do
-        if test -n "$next"; then
-          dir="$next"
-          dnl No need to hardcode the standard /usr/lib.
-          if test "X$dir" != "X/usr/$acl_libdirstem" \
-             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-            rpathdirs="$rpathdirs $dir"
-          fi
-          next=
-        else
-          case $opt in
-            -L) next=yes ;;
-            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
-                 dnl No need to hardcode the standard /usr/lib.
-                 if test "X$dir" != "X/usr/$acl_libdirstem" \
-                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-                   rpathdirs="$rpathdirs $dir"
-                 fi
-                 next= ;;
-            *) next= ;;
-          esac
-        fi
-      done
-      if test "X$rpathdirs" != "X"; then
-        if test -n ""$3""; then
-          dnl libtool is used for linking. Use -R options.
-          for dir in $rpathdirs; do
-            $1="${$1}${$1:+ }-R$dir"
-          done
-        else
-          dnl The linker is used for linking directly.
-          if test -n "$acl_hardcode_libdir_separator"; then
-            dnl Weird platform: only the last -rpath option counts, the user
-            dnl must pass all path elements in one option.
-            alldirs=
-            for dir in $rpathdirs; do
-              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
-            done
-            acl_save_libdir="$libdir"
-            libdir="$alldirs"
-            eval flag=\"$acl_hardcode_libdir_flag_spec\"
-            libdir="$acl_save_libdir"
-            $1="$flag"
-          else
-            dnl The -rpath options are cumulative.
-            for dir in $rpathdirs; do
-              acl_save_libdir="$libdir"
-              libdir="$dir"
-              eval flag=\"$acl_hardcode_libdir_flag_spec\"
-              libdir="$acl_save_libdir"
-              $1="${$1}${$1:+ }$flag"
-            done
-          fi
-        fi
-      fi
-    fi
-  fi
-  AC_SUBST([$1])
-])
-m4trace:/usr/share/aclocal/lib-prefix.m4:12: -1- AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])
-m4trace:/usr/share/aclocal/lib-prefix.m4:22: -1- AC_DEFUN([AC_LIB_PREFIX], [
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_LIB_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-])
-m4trace:/usr/share/aclocal/lib-prefix.m4:122: -1- AC_DEFUN([AC_LIB_PREPARE_PREFIX], [
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
-  dnl at the end of configure.
-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-])
-m4trace:/usr/share/aclocal/lib-prefix.m4:145: -1- AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-])
-m4trace:/usr/share/aclocal/lib-prefix.m4:162: -1- AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [
-  dnl There is no formal standard regarding lib and lib64.
-  dnl On glibc systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
-  dnl the compiler's default mode by looking at the compiler's library search
-  dnl path. If at least one of its elements ends in /lib64 or points to a
-  dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
-  dnl Otherwise we use the default, namely "lib".
-  dnl On Solaris systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
-  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
-      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
-      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
-      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
-      dnl symlink is missing, so we set acl_libdirstem2 too.
-      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
-        [AC_EGREP_CPP([sixtyfour bits], [
-#ifdef _LP64
-sixtyfour bits
-#endif
-           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
-        ])
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-])
-m4trace:/usr/share/aclocal/lock.m4:9: -1- AC_DEFUN([gl_LOCK], [
-  AC_REQUIRE([gl_THREADLIB])
-  if test "$gl_threads_api" = posix; then
-    # OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the
-    # pthread_rwlock_* functions.
-    AC_CHECK_TYPE([pthread_rwlock_t],
-      [AC_DEFINE([HAVE_PTHREAD_RWLOCK], [1],
-         [Define if the POSIX multithreading library has read/write locks.])],
-      [],
-      [#include <pthread.h>])
-    # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
-    AC_TRY_COMPILE([#include <pthread.h>],
-      [#if __FreeBSD__ == 4
-error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
-#else
-int x = (int)PTHREAD_MUTEX_RECURSIVE;
-return !x;
-#endif],
-      [AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], [1],
-         [Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE.])])
-  fi
-  gl_PREREQ_LOCK
-])
-m4trace:/usr/share/aclocal/lock.m4:35: -1- AC_DEFUN([gl_PREREQ_LOCK], [
-  AC_REQUIRE([AC_C_INLINE])
-])
-m4trace:/usr/share/aclocal/longlong.m4:17: -1- AC_DEFUN([AC_TYPE_LONG_LONG_INT], [
-  AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
-    [AC_LINK_IFELSE(
-       [_AC_TYPE_LONG_LONG_SNIPPET],
-       [dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
-        dnl If cross compiling, assume the bug isn't important, since
-        dnl nobody cross compiles for this platform as far as we know.
-        AC_RUN_IFELSE(
-          [AC_LANG_PROGRAM(
-             [[@%:@include <limits.h>
-               @%:@ifndef LLONG_MAX
-               @%:@ define HALF \
-                        (1LL << (sizeof (long long int) * CHAR_BIT - 2))
-               @%:@ define LLONG_MAX (HALF - 1 + HALF)
-               @%:@endif]],
-             [[long long int n = 1;
-               int i;
-               for (i = 0; ; i++)
-                 {
-                   long long int m = n << i;
-                   if (m >> i != n)
-                     return 1;
-                   if (LLONG_MAX / 2 < m)
-                     break;
-                 }
-               return 0;]])],
-          [ac_cv_type_long_long_int=yes],
-          [ac_cv_type_long_long_int=no],
-          [ac_cv_type_long_long_int=yes])],
-       [ac_cv_type_long_long_int=no])])
-  if test $ac_cv_type_long_long_int = yes; then
-    AC_DEFINE([HAVE_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `long long int'.])
-  fi
-])
-m4trace:/usr/share/aclocal/longlong.m4:63: -1- AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], [
-  AC_CACHE_CHECK([for unsigned long long int],
-    [ac_cv_type_unsigned_long_long_int],
-    [AC_LINK_IFELSE(
-       [_AC_TYPE_LONG_LONG_SNIPPET],
-       [ac_cv_type_unsigned_long_long_int=yes],
-       [ac_cv_type_unsigned_long_long_int=no])])
-  if test $ac_cv_type_unsigned_long_long_int = yes; then
-    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `unsigned long long int'.])
-  fi
-])
-m4trace:/usr/share/aclocal/longlong.m4:82: -1- AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET], [
-  AC_LANG_PROGRAM(
-    [[/* For now, do not test the preprocessor; as of 2007 there are too many
-         implementations with broken preprocessors.  Perhaps this can
-         be revisited in 2012.  In the meantime, code should not expect
-         #if to work with literals wider than 32 bits.  */
-      /* Test literals.  */
-      long long int ll = 9223372036854775807ll;
-      long long int nll = -9223372036854775807LL;
-      unsigned long long int ull = 18446744073709551615ULL;
-      /* Test constant expressions.   */
-      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
-                     ? 1 : -1)];
-      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
-                     ? 1 : -1)];
-      int i = 63;]],
-    [[/* Test availability of runtime routines for shift and division.  */
-      long long int llmax = 9223372036854775807ll;
-      unsigned long long int ullmax = 18446744073709551615ull;
-      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
-              | (llmax / ll) | (llmax % ll)
-              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
-              | (ullmax / ull) | (ullmax % ull));]])
-])
-m4trace:/usr/share/aclocal/nls.m4:23: -1- AC_DEFUN([AM_NLS], [
-  AC_MSG_CHECKING([whether NLS is requested])
-  dnl Default is enabled NLS
-  AC_ARG_ENABLE([nls],
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-    USE_NLS=$enableval, USE_NLS=yes)
-  AC_MSG_RESULT([$USE_NLS])
-  AC_SUBST([USE_NLS])
-])
-m4trace:/usr/share/aclocal/po.m4:23: -1- AC_DEFUN([AM_PO_SUBDIRS], [
-  AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AM_NLS])dnl
-
-  dnl Release version of the gettext macros. This is used to ensure that
-  dnl the gettext macros and po/Makefile.in.in are in sync.
-  AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
-
-  dnl Perform the following tests also if --disable-nls has been given,
-  dnl because they are needed for "make dist" to work.
-
-  dnl Search for GNU msgfmt in the PATH.
-  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-  dnl The second test excludes FreeBSD msgfmt.
-  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
-
-  dnl Test whether it is GNU msgfmt >= 0.15.
-changequote(,)dnl
-  case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([MSGFMT_015])
-changequote(,)dnl
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([GMSGFMT_015])
-
-  dnl Search for GNU xgettext 0.12 or newer in the PATH.
-  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-  dnl The second test excludes FreeBSD xgettext.
-  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  dnl Remove leftover from FreeBSD xgettext call.
-  rm -f messages.po
-
-  dnl Test whether it is GNU xgettext >= 0.15.
-changequote(,)dnl
-  case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([XGETTEXT_015])
-
-  dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
-
-  dnl Installation directories.
-  dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
-  dnl have to define it here, so that it can be used in po/Makefile.
-  test -n "$localedir" || localedir='${datadir}/locale'
-  AC_SUBST([localedir])
-
-  dnl Support for AM_XGETTEXT_OPTION.
-  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
-
-  AC_CONFIG_COMMANDS([po-directories], [[
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done]],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-])
-m4trace:/usr/share/aclocal/po.m4:218: -1- AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [
-  # When this code is run, in config.status, two variables have already been
-  # set:
-  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
-  # - LINGUAS is the value of the environment variable LINGUAS at configure
-  #   time.
-
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-  ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-  # In autoconf-2.13 it is called $ac_given_srcdir.
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-  case "$ac_given_srcdir" in
-    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-    /*) top_srcdir="$ac_given_srcdir" ;;
-    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  # Find a way to echo strings without interpreting backslash.
-  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
-    gt_echo='echo'
-  else
-    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
-      gt_echo='printf %s\n'
-    else
-      echo_func () {
-        cat <<EOT
-$*
-EOT
-      }
-      gt_echo='echo_func'
-    fi
-  fi
-
-  # A sed script that extracts the value of VARIABLE from a Makefile.
-  sed_x_variable='
-# Test if the hold space is empty.
-x
-s/P/P/
-x
-ta
-# Yes it was empty. Look if we have the expected variable definition.
-/^[	 ]*VARIABLE[	 ]*=/{
-  # Seen the first line of the variable definition.
-  s/^[	 ]*VARIABLE[	 ]*=//
-  ba
-}
-bd
-:a
-# Here we are processing a line from the variable definition.
-# Remove comment, more precisely replace it with a space.
-s/#.*$/ /
-# See if the line ends in a backslash.
-tb
-:b
-s/\\$//
-# Print the line, without the trailing backslash.
-p
-tc
-# There was no trailing backslash. The end of the variable definition is
-# reached. Clear the hold space.
-s/^.*$//
-x
-bd
-:c
-# A trailing backslash means that the variable definition continues in the
-# next line. Put a nonempty string into the hold space to indicate this.
-s/^.*$/P/
-x
-:d
-'
-changequote([,])dnl
-
-  # Set POTFILES to the value of the Makefile variable POTFILES.
-  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
-  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
-  # Compute POTFILES_DEPS as
-  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
-  POTFILES_DEPS=
-  for file in $POTFILES; do
-    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
-  done
-  POMAKEFILEDEPS=""
-
-  if test -n "$OBSOLETE_ALL_LINGUAS"; then
-    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-  fi
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    # The LINGUAS file contains the set of available languages.
-    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  else
-    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
-    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
-    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
-  fi
-  # Hide the ALL_LINGUAS assigment from automake < 1.5.
-  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-  # Compute POFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-  # Compute UPDATEPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-  # Compute DUMMYPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-  # Compute GMOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-  # Compute PROPERTIESFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
-  # Compute CLASSFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
-  # Compute QMFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
-  # Compute MSGFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
-  # Compute RESOURCESDLLFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
-  case "$ac_given_srcdir" in
-    .) srcdirpre= ;;
-    *) srcdirpre='$(srcdir)/' ;;
-  esac
-  POFILES=
-  UPDATEPOFILES=
-  DUMMYPOFILES=
-  GMOFILES=
-  PROPERTIESFILES=
-  CLASSFILES=
-  QMFILES=
-  MSGFILES=
-  RESOURCESDLLFILES=
-  for lang in $ALL_LINGUAS; do
-    POFILES="$POFILES $srcdirpre$lang.po"
-    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
-    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
-    QMFILES="$QMFILES $srcdirpre$lang.qm"
-    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
-  done
-  # CATALOGS depends on both $ac_dir and the user's LINGUAS
-  # environment variable.
-  INST_LINGUAS=
-  if test -n "$ALL_LINGUAS"; then
-    for presentlang in $ALL_LINGUAS; do
-      useit=no
-      if test "%UNSET%" != "$LINGUAS"; then
-        desiredlanguages="$LINGUAS"
-      else
-        desiredlanguages="$ALL_LINGUAS"
-      fi
-      for desiredlang in $desiredlanguages; do
-        # Use the presentlang catalog if desiredlang is
-        #   a. equal to presentlang, or
-        #   b. a variant of presentlang (because in this case,
-        #      presentlang can be used as a fallback for messages
-        #      which are not translated in the desiredlang catalog).
-        case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
-        esac
-      done
-      if test $useit = yes; then
-        INST_LINGUAS="$INST_LINGUAS $presentlang"
-      fi
-    done
-  fi
-  CATALOGS=
-  JAVACATALOGS=
-  QTCATALOGS=
-  TCLCATALOGS=
-  CSHARPCATALOGS=
-  if test -n "$INST_LINGUAS"; then
-    for lang in $INST_LINGUAS; do
-      CATALOGS="$CATALOGS $lang.gmo"
-      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
-      QTCATALOGS="$QTCATALOGS $lang.qm"
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
-    done
-  fi
-
-  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang.msg: $lang.po
-	@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
-	\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
-	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
-	\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
-  mv "$ac_file.tmp" "$ac_file"
-])
-m4trace:/usr/share/aclocal/po.m4:439: -1- AC_DEFUN([AM_XGETTEXT_OPTION_INIT], [
-  XGETTEXT_EXTRA_OPTIONS=
-])
-m4trace:/usr/share/aclocal/po.m4:445: -1- AC_DEFUN([AM_XGETTEXT_OPTION], [
-  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
-  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
-])
-m4trace:/usr/share/aclocal/printf-posix.m4:11: -1- AC_DEFUN([gt_PRINTF_POSIX], [
-  AC_REQUIRE([AC_PROG_CC])
-  AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings],
-    gt_cv_func_printf_posix,
-    [
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <string.h>
-/* The string "%2$d %1$d", with dollar characters protected from the shell's
-   dollar expansion (possibly an autoconf bug).  */
-static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
-static char buf[100];
-int main ()
-{
-  sprintf (buf, format, 33, 55);
-  return (strcmp (buf, "55 33") != 0);
-}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no,
-      [
-        AC_EGREP_CPP([notposix], [
-#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__
-  notposix
-#endif
-          ],
-          [gt_cv_func_printf_posix="guessing no"],
-          [gt_cv_func_printf_posix="guessing yes"])
-      ])
-    ])
-  case $gt_cv_func_printf_posix in
-    *yes)
-      AC_DEFINE([HAVE_POSIX_PRINTF], [1],
-        [Define if your printf() function supports format strings with positions.])
-      ;;
-  esac
-])
-m4trace:/usr/share/aclocal/progtest.m4:25: -1- AC_DEFUN([AM_PATH_PROG_WITH_TEST], [
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL([ac_cv_path_$1],
-[case "[$]$1" in
-  [[\\/]]* | ?:[[\\/]]*)
-    ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in ifelse([$5], , $PATH, [$5]); do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-    ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$][$1])
-else
-  AC_MSG_RESULT([no])
-fi
-AC_SUBST([$1])dnl
-])
-m4trace:/usr/share/aclocal/size_max.m4:9: -1- AC_DEFUN([gl_SIZE_MAX], [
-  AC_CHECK_HEADERS([stdint.h])
-  dnl First test whether the system already has SIZE_MAX.
-  AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [
-    gl_cv_size_max=
-    AC_EGREP_CPP([Found it], [
-#include <limits.h>
-#if HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef SIZE_MAX
-Found it
-#endif
-], [gl_cv_size_max=yes])
-    if test -z "$gl_cv_size_max"; then
-      dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
-      dnl than the type 'unsigned long'. Try hard to find a definition that can
-      dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
-      AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
-        [#include <stddef.h>
-#include <limits.h>], [size_t_bits_minus_1=])
-      AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
-        [#include <stddef.h>], [fits_in_uint=])
-      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
-        if test $fits_in_uint = 1; then
-          dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
-          dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
-          AC_TRY_COMPILE([#include <stddef.h>
-            extern size_t foo;
-            extern unsigned long foo;
-            ], [], [fits_in_uint=0])
-        fi
-        dnl We cannot use 'expr' to simplify this expression, because 'expr'
-        dnl works only with 'long' integers in the host environment, while we
-        dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
-        if test $fits_in_uint = 1; then
-          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        else
-          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        fi
-      else
-        dnl Shouldn't happen, but who knows...
-        gl_cv_size_max='((size_t)~(size_t)0)'
-      fi
-    fi
-  ])
-  if test "$gl_cv_size_max" != yes; then
-    AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
-      [Define as the maximum value of type 'size_t', if the system doesn't define it.])
-  fi
-  dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after
-  dnl <stdint.h>. Remember that the #undef in AH_VERBATIM gets replaced with
-  dnl #define by AC_DEFINE_UNQUOTED.
-  AH_VERBATIM([SIZE_MAX],
-[/* Define as the maximum value of type 'size_t', if the system doesn't define
-   it. */
-#ifndef SIZE_MAX
-# undef SIZE_MAX
-#endif])
-])
-m4trace:/usr/share/aclocal/stdint_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_STDINT_H], [
-  AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <stdint.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_stdint_h=yes],
-    [gl_cv_header_stdint_h=no])])
-  if test $gl_cv_header_stdint_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1],
-      [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
-m4trace:/usr/share/aclocal/threadlib.m4:24: -1- AC_DEFUN([gl_THREADLIB_EARLY], [
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-])
-m4trace:/usr/share/aclocal/threadlib.m4:31: -1- AC_DEFUN([gl_THREADLIB_EARLY_BODY], [
-  dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
-  dnl influences the result of the autoconf tests that test for *_unlocked
-  dnl declarations, on AIX 5 at least. Therefore it must come early.
-  AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl
-  AC_BEFORE([$0], [gl_ARGP])dnl
-
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems.
-  dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
-  dnl AC_GNU_SOURCE.
-  m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
-    [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
-    [AC_REQUIRE([AC_GNU_SOURCE])])
-  dnl Check for multithreading.
-  m4_divert_text([DEFAULTS], [gl_use_threads_default=])
-  AC_ARG_ENABLE([threads],
-AC_HELP_STRING([--enable-threads={posix|solaris|pth|win32}], [specify multithreading API])
-AC_HELP_STRING([--disable-threads], [build without multithread safety]),
-    [gl_use_threads=$enableval],
-    [if test -n "$gl_use_threads_default"; then
-       gl_use_threads="$gl_use_threads_default"
-     else
-changequote(,)dnl
-       case "$host_os" in
-         dnl Disable multithreading by default on OSF/1, because it interferes
-         dnl with fork()/exec(): When msgexec is linked with -lpthread, its
-         dnl child process gets an endless segmentation fault inside execvp().
-         dnl Disable multithreading by default on Cygwin 1.5.x, because it has
-         dnl bugs that lead to endless loops or crashes. See
-         dnl <http://cygwin.com/ml/cygwin/2009-08/msg00283.html>.
-         osf*) gl_use_threads=no ;;
-         cygwin*)
-               case `uname -r` in
-                 1.[0-5].*) gl_use_threads=no ;;
-                 *)         gl_use_threads=yes ;;
-               esac
-               ;;
-         *)    gl_use_threads=yes ;;
-       esac
-changequote([,])dnl
-     fi
-    ])
-  if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-    # For using <pthread.h>:
-    case "$host_os" in
-      osf*)
-        # On OSF/1, the compiler needs the flag -D_REENTRANT so that it
-        # groks <pthread.h>. cc also understands the flag -pthread, but
-        # we don't use it because 1. gcc-2.95 doesn't understand -pthread,
-        # 2. putting a flag into CPPFLAGS that has an effect on the linker
-        # causes the AC_TRY_LINK test below to succeed unexpectedly,
-        # leading to wrong values of LIBTHREAD and LTLIBTHREAD.
-        CPPFLAGS="$CPPFLAGS -D_REENTRANT"
-        ;;
-    esac
-    # Some systems optimize for single-threaded programs by default, and
-    # need special flags to disable these optimizations. For example, the
-    # definition of 'errno' in <errno.h>.
-    case "$host_os" in
-      aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
-      solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
-    esac
-  fi
-])
-m4trace:/usr/share/aclocal/threadlib.m4:100: -1- AC_DEFUN([gl_THREADLIB_BODY], [
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-  gl_threads_api=none
-  LIBTHREAD=
-  LTLIBTHREAD=
-  LIBMULTITHREAD=
-  LTLIBMULTITHREAD=
-  if test "$gl_use_threads" != no; then
-    dnl Check whether the compiler and linker support weak declarations.
-    AC_CACHE_CHECK([whether imported symbols can be declared weak],
-      [gl_cv_have_weak],
-      [gl_cv_have_weak=no
-       dnl First, test whether the compiler accepts it syntactically.
-       AC_TRY_LINK([extern void xyzzy ();
-#pragma weak xyzzy], [xyzzy();], [gl_cv_have_weak=maybe])
-       if test $gl_cv_have_weak = maybe; then
-         dnl Second, test whether it actually works. On Cygwin 1.7.2, with
-         dnl gcc 4.3, symbols declared weak always evaluate to the address 0.
-         AC_TRY_RUN([
-#include <stdio.h>
-#pragma weak fputs
-int main ()
-{
-  return (fputs == NULL);
-}], [gl_cv_have_weak=yes], [gl_cv_have_weak=no],
-           [dnl When cross-compiling, assume that only ELF platforms support
-            dnl weak symbols.
-            AC_EGREP_CPP([Extensible Linking Format],
-              [#ifdef __ELF__
-               Extensible Linking Format
-               #endif
-              ],
-              [gl_cv_have_weak="guessing yes"],
-              [gl_cv_have_weak="guessing no"])
-           ])
-       fi
-      ])
-    if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-      # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
-      # it groks <pthread.h>. It's added above, in gl_THREADLIB_EARLY_BODY.
-      AC_CHECK_HEADER([pthread.h],
-        [gl_have_pthread_h=yes], [gl_have_pthread_h=no])
-      if test "$gl_have_pthread_h" = yes; then
-        # Other possible tests:
-        #   -lpthreads (FSU threads, PCthreads)
-        #   -lgthreads
-        gl_have_pthread=
-        # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
-        # in libc. IRIX 6.5 has the first one in both libc and libpthread, but
-        # the second one only in libpthread, and lock.c needs it.
-        AC_TRY_LINK([#include <pthread.h>],
-          [pthread_mutex_lock((pthread_mutex_t*)0);
-           pthread_mutexattr_init((pthread_mutexattr_t*)0);],
-          [gl_have_pthread=yes])
-        # Test for libpthread by looking for pthread_kill. (Not pthread_self,
-        # since it is defined as a macro on OSF/1.)
-        if test -n "$gl_have_pthread"; then
-          # The program links fine without libpthread. But it may actually
-          # need to link with libpthread in order to create multiple threads.
-          AC_CHECK_LIB([pthread], [pthread_kill],
-            [LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
-             # On Solaris and HP-UX, most pthread functions exist also in libc.
-             # Therefore pthread_in_use() needs to actually try to create a
-             # thread: pthread_create from libc will fail, whereas
-             # pthread_create will actually create a thread.
-             case "$host_os" in
-               solaris* | hpux*)
-                 AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1],
-                   [Define if the pthread_in_use() detection is hard.])
-             esac
-            ])
-        else
-          # Some library is needed. Try libpthread and libc_r.
-          AC_CHECK_LIB([pthread], [pthread_kill],
-            [gl_have_pthread=yes
-             LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread
-             LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread])
-          if test -z "$gl_have_pthread"; then
-            # For FreeBSD 4.
-            AC_CHECK_LIB([c_r], [pthread_kill],
-              [gl_have_pthread=yes
-               LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r
-               LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r])
-          fi
-        fi
-        if test -n "$gl_have_pthread"; then
-          gl_threads_api=posix
-          AC_DEFINE([USE_POSIX_THREADS], [1],
-            [Define if the POSIX multithreading library can be used.])
-          if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
-            if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-              AC_DEFINE([USE_POSIX_THREADS_WEAK], [1],
-                [Define if references to the POSIX multithreading library should be made weak.])
-              LIBTHREAD=
-              LTLIBTHREAD=
-            fi
-          fi
-        fi
-      fi
-    fi
-    if test -z "$gl_have_pthread"; then
-      if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then
-        gl_have_solaristhread=
-        gl_save_LIBS="$LIBS"
-        LIBS="$LIBS -lthread"
-        AC_TRY_LINK([#include <thread.h>
-#include <synch.h>],
-          [thr_self();],
-          [gl_have_solaristhread=yes])
-        LIBS="$gl_save_LIBS"
-        if test -n "$gl_have_solaristhread"; then
-          gl_threads_api=solaris
-          LIBTHREAD=-lthread
-          LTLIBTHREAD=-lthread
-          LIBMULTITHREAD="$LIBTHREAD"
-          LTLIBMULTITHREAD="$LTLIBTHREAD"
-          AC_DEFINE([USE_SOLARIS_THREADS], [1],
-            [Define if the old Solaris multithreading library can be used.])
-          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-            AC_DEFINE([USE_SOLARIS_THREADS_WEAK], [1],
-              [Define if references to the old Solaris multithreading library should be made weak.])
-            LIBTHREAD=
-            LTLIBTHREAD=
-          fi
-        fi
-      fi
-    fi
-    if test "$gl_use_threads" = pth; then
-      gl_save_CPPFLAGS="$CPPFLAGS"
-      AC_LIB_LINKFLAGS([pth])
-      gl_have_pth=
-      gl_save_LIBS="$LIBS"
-      LIBS="$LIBS -lpth"
-      AC_TRY_LINK([#include <pth.h>], [pth_self();], [gl_have_pth=yes])
-      LIBS="$gl_save_LIBS"
-      if test -n "$gl_have_pth"; then
-        gl_threads_api=pth
-        LIBTHREAD="$LIBPTH"
-        LTLIBTHREAD="$LTLIBPTH"
-        LIBMULTITHREAD="$LIBTHREAD"
-        LTLIBMULTITHREAD="$LTLIBTHREAD"
-        AC_DEFINE([USE_PTH_THREADS], [1],
-          [Define if the GNU Pth multithreading library can be used.])
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-    eval additional_includedir=\"$includedir\"
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-  ])
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-        ])
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-m4trace:configure.ac:51: -1- AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
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-          eval additional_includedir=\"$includedir\"
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-        ])
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-m4trace:configure.ac:53: -1- m4_pattern_allow([^am__EXEEXT_TRUE$])
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-m4trace:configure.ac:53: -1- _AC_AM_CONFIG_HEADER_HOOK(["$ac_file"])
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diff --git a/autom4te.cache/traces.4 b/autom4te.cache/traces.4
deleted file mode 100644
index ca66dcc..0000000
--- a/autom4te.cache/traces.4
+++ /dev/null
@@ -1,5682 +0,0 @@
-m4trace:/usr/share/aclocal/argz.m4:12: -1- AC_DEFUN([gl_FUNC_ARGZ], [gl_PREREQ_ARGZ
-
-AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
-
-AC_CHECK_TYPES([error_t],
-  [],
-  [AC_DEFINE([error_t], [int],
-   [Define to a type to use for `error_t' if it is not otherwise available.])
-   AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
-    does not typedef error_t.])],
-  [#if defined(HAVE_ARGZ_H)
-#  include <argz.h>
-#endif])
-
-ARGZ_H=
-AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
-	argz_next argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])])
-
-dnl if have system argz functions, allow forced use of
-dnl libltdl-supplied implementation (and default to do so
-dnl on "known bad" systems). Could use a runtime check, but
-dnl (a) detecting malloc issues is notoriously unreliable
-dnl (b) only known system that declares argz functions,
-dnl     provides them, yet they are broken, is cygwin
-dnl     releases prior to 16-Mar-2007 (1.5.24 and earlier)
-dnl So, it's more straightforward simply to special case
-dnl this for known bad systems.
-AS_IF([test -z "$ARGZ_H"],
-    [AC_CACHE_CHECK(
-        [if argz actually works],
-        [lt_cv_sys_argz_works],
-        [[case $host_os in #(
-	 *cygwin*)
-	   lt_cv_sys_argz_works=no
-	   if test "$cross_compiling" != no; then
-	     lt_cv_sys_argz_works="guessing no"
-	   else
-	     lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
-	     save_IFS=$IFS
-	     IFS=-.
-	     set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
-	     IFS=$save_IFS
-	     lt_os_major=${2-0}
-	     lt_os_minor=${3-0}
-	     lt_os_micro=${4-0}
-	     if test "$lt_os_major" -gt 1 \
-		|| { test "$lt_os_major" -eq 1 \
-		  && { test "$lt_os_minor" -gt 5 \
-		    || { test "$lt_os_minor" -eq 5 \
-		      && test "$lt_os_micro" -gt 24; }; }; }; then
-	       lt_cv_sys_argz_works=yes
-	     fi
-	   fi
-	   ;; #(
-	 *) lt_cv_sys_argz_works=yes ;;
-	 esac]])
-     AS_IF([test "$lt_cv_sys_argz_works" = yes],
-        [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
-                   [This value is set to 1 to indicate that the system argz facility works])],
-        [ARGZ_H=argz.h
-        AC_LIBOBJ([argz])])])
-
-AC_SUBST([ARGZ_H])
-])
-m4trace:/usr/share/aclocal/argz.m4:79: -1- AC_DEFUN([gl_PREREQ_ARGZ], [:])
-m4trace:/usr/share/aclocal/ltdl.m4:16: -1- AC_DEFUN([LT_CONFIG_LTDL_DIR], [AC_BEFORE([$0], [LTDL_INIT])
-_$0($*)
-])
-m4trace:/usr/share/aclocal/ltdl.m4:68: -1- AC_DEFUN([LTDL_CONVENIENCE], [AC_BEFORE([$0], [LTDL_INIT])dnl
-dnl Although the argument is deprecated and no longer documented,
-dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
-dnl here make sure it is the same as any other declaration of libltdl's
-dnl location!  This also ensures lt_ltdl_dir is set when configure.ac is
-dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
-m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
-_$0()
-])
-m4trace:/usr/share/aclocal/ltdl.m4:81: -1- AU_DEFUN([AC_LIBLTDL_CONVENIENCE], [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
-_LTDL_CONVENIENCE])
-m4trace:/usr/share/aclocal/ltdl.m4:81: -1- AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBLTDL_CONVENIENCE' is obsolete.
-You should run autoupdate.])dnl
-_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
-_LTDL_CONVENIENCE])
-m4trace:/usr/share/aclocal/ltdl.m4:124: -1- AC_DEFUN([LTDL_INSTALLABLE], [AC_BEFORE([$0], [LTDL_INIT])dnl
-dnl Although the argument is deprecated and no longer documented,
-dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
-dnl here make sure it is the same as any other declaration of libltdl's
-dnl location!  This also ensures lt_ltdl_dir is set when configure.ac is
-dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
-m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
-_$0()
-])
-m4trace:/usr/share/aclocal/ltdl.m4:137: -1- AU_DEFUN([AC_LIBLTDL_INSTALLABLE], [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
-_LTDL_INSTALLABLE])
-m4trace:/usr/share/aclocal/ltdl.m4:137: -1- AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBLTDL_INSTALLABLE' is obsolete.
-You should run autoupdate.])dnl
-_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
-_LTDL_INSTALLABLE])
-m4trace:/usr/share/aclocal/ltdl.m4:213: -1- AC_DEFUN([_LT_LIBOBJ], [
-  m4_pattern_allow([^_LT_LIBOBJS$])
-  _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
-])
-m4trace:/usr/share/aclocal/ltdl.m4:226: -1- AC_DEFUN([LTDL_INIT], [dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-dnl We need to keep our own list of libobjs separate from our parent project,
-dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
-dnl we look for our own LIBOBJs.
-m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
-m4_pushdef([AC_LIBSOURCES])
-
-dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
-m4_if(_LTDL_MODE, [],
-        [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
-        m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
-                [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
-
-AC_ARG_WITH([included_ltdl],
-    [AS_HELP_STRING([--with-included-ltdl],
-                    [use the GNU ltdl sources included here])])
-
-if test "x$with_included_ltdl" != xyes; then
-  # We are not being forced to use the included libltdl sources, so
-  # decide whether there is a useful installed version we can use.
-  AC_CHECK_HEADER([ltdl.h],
-      [AC_CHECK_DECL([lt_dlinterface_register],
-	   [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
-	       [with_included_ltdl=no],
-	       [with_included_ltdl=yes])],
-	   [with_included_ltdl=yes],
-	   [AC_INCLUDES_DEFAULT
-	    #include <ltdl.h>])],
-      [with_included_ltdl=yes],
-      [AC_INCLUDES_DEFAULT]
-  )
-fi
-
-dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
-dnl was called yet, then for old times' sake, we assume libltdl is in an
-dnl eponymous directory:
-AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
-
-AC_ARG_WITH([ltdl_include],
-    [AS_HELP_STRING([--with-ltdl-include=DIR],
-                    [use the ltdl headers installed in DIR])])
-
-if test -n "$with_ltdl_include"; then
-  if test -f "$with_ltdl_include/ltdl.h"; then :
-  else
-    AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
-  fi
-else
-  with_ltdl_include=no
-fi
-
-AC_ARG_WITH([ltdl_lib],
-    [AS_HELP_STRING([--with-ltdl-lib=DIR],
-                    [use the libltdl.la installed in DIR])])
-
-if test -n "$with_ltdl_lib"; then
-  if test -f "$with_ltdl_lib/libltdl.la"; then :
-  else
-    AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
-  fi
-else
-  with_ltdl_lib=no
-fi
-
-case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
-  ,yes,no,no,)
-	m4_case(m4_default(_LTDL_TYPE, [convenience]),
-	    [convenience], [_LTDL_CONVENIENCE],
-	    [installable], [_LTDL_INSTALLABLE],
-	  [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
-	;;
-  ,no,no,no,)
-	# If the included ltdl is not to be used, then use the
-	# preinstalled libltdl we found.
-	AC_DEFINE([HAVE_LTDL], [1],
-	  [Define this if a modern libltdl is already installed])
-	LIBLTDL=-lltdl
-	LTDLDEPS=
-	LTDLINCL=
-	;;
-  ,no*,no,*)
-	AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
-	;;
-  *)	with_included_ltdl=no
-	LIBLTDL="-L$with_ltdl_lib -lltdl"
-	LTDLDEPS=
-	LTDLINCL="-I$with_ltdl_include"
-	;;
-esac
-INCLTDL="$LTDLINCL"
-
-# Report our decision...
-AC_MSG_CHECKING([where to find libltdl headers])
-AC_MSG_RESULT([$LTDLINCL])
-AC_MSG_CHECKING([where to find libltdl library])
-AC_MSG_RESULT([$LIBLTDL])
-
-_LTDL_SETUP
-
-dnl restore autoconf definition.
-m4_popdef([AC_LIBOBJ])
-m4_popdef([AC_LIBSOURCES])
-
-AC_CONFIG_COMMANDS_PRE([
-    _ltdl_libobjs=
-    _ltdl_ltlibobjs=
-    if test -n "$_LT_LIBOBJS"; then
-      # Remove the extension.
-      _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
-      for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
-        _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
-        _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
-      done
-    fi
-    AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
-    AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
-])
-
-# Only expand once:
-m4_define([LTDL_INIT])
-])
-m4trace:/usr/share/aclocal/ltdl.m4:352: -1- AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
-m4trace:/usr/share/aclocal/ltdl.m4:352: -1- AC_DEFUN([AC_LIB_LTDL], [AC_DIAGNOSE([obsolete], [The macro `AC_LIB_LTDL' is obsolete.
-You should run autoupdate.])dnl
-LTDL_INIT($@)])
-m4trace:/usr/share/aclocal/ltdl.m4:353: -1- AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
-m4trace:/usr/share/aclocal/ltdl.m4:353: -1- AC_DEFUN([AC_WITH_LTDL], [AC_DIAGNOSE([obsolete], [The macro `AC_WITH_LTDL' is obsolete.
-You should run autoupdate.])dnl
-LTDL_INIT($@)])
-m4trace:/usr/share/aclocal/ltdl.m4:354: -1- AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
-m4trace:/usr/share/aclocal/ltdl.m4:354: -1- AC_DEFUN([LT_WITH_LTDL], [AC_DIAGNOSE([obsolete], [The macro `LT_WITH_LTDL' is obsolete.
-You should run autoupdate.])dnl
-LTDL_INIT($@)])
-m4trace:/usr/share/aclocal/ltdl.m4:367: -1- AC_DEFUN([_LTDL_SETUP], [AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
-AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
-AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
-AC_REQUIRE([LT_LIB_DLLOAD])dnl
-AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
-AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
-AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
-AC_REQUIRE([gl_FUNC_ARGZ])dnl
-
-m4_require([_LT_CHECK_OBJDIR])dnl
-m4_require([_LT_HEADER_DLFCN])dnl
-m4_require([_LT_CHECK_DLPREOPEN])dnl
-m4_require([_LT_DECL_SED])dnl
-
-dnl Don't require this, or it will be expanded earlier than the code
-dnl that sets the variables it relies on:
-_LT_ENABLE_INSTALL
-
-dnl _LTDL_MODE specific code must be called at least once:
-_LTDL_MODE_DISPATCH
-
-# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
-# the user used.  This is so that ltdl.h can pick up the parent projects
-# config.h file, The first file in AC_CONFIG_HEADERS must contain the
-# definitions required by ltdl.c.
-# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
-AC_CONFIG_COMMANDS_PRE([dnl
-m4_pattern_allow([^LT_CONFIG_H$])dnl
-m4_ifset([AH_HEADER],
-    [LT_CONFIG_H=AH_HEADER],
-    [m4_ifset([AC_LIST_HEADERS],
-	    [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[      ]]*,,;s,[[ :]].*$,,'`],
-	[])])])
-AC_SUBST([LT_CONFIG_H])
-
-AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
-	[], [], [AC_INCLUDES_DEFAULT])
-
-AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
-AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
-
-m4_pattern_allow([LT_LIBEXT])dnl
-AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
-
-name=
-eval "lt_libprefix=\"$libname_spec\""
-m4_pattern_allow([LT_LIBPREFIX])dnl
-AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
-
-name=ltdl
-eval "LTDLOPEN=\"$libname_spec\""
-AC_SUBST([LTDLOPEN])
-])
-m4trace:/usr/share/aclocal/ltdl.m4:443: -1- AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
-  [lt_cv_sys_dlopen_deplibs],
-  [# PORTME does your system automatically load deplibs for dlopen?
-  # or its logical equivalent (e.g. shl_load for HP-UX < 11)
-  # For now, we just catch OSes we know something about -- in the
-  # future, we'll try test this programmatically.
-  lt_cv_sys_dlopen_deplibs=unknown
-  case $host_os in
-  aix3*|aix4.1.*|aix4.2.*)
-    # Unknown whether this is true for these versions of AIX, but
-    # we want this `case' here to explicitly catch those versions.
-    lt_cv_sys_dlopen_deplibs=unknown
-    ;;
-  aix[[4-9]]*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  amigaos*)
-    case $host_cpu in
-    powerpc)
-      lt_cv_sys_dlopen_deplibs=no
-      ;;
-    esac
-    ;;
-  darwin*)
-    # Assuming the user has installed a libdl from somewhere, this is true
-    # If you are looking for one http://www.opendarwin.org/projects/dlcompat
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  freebsd* | dragonfly*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
-    # GNU and its variants, using gnu ld.so (Glibc)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  hpux10*|hpux11*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  interix*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  irix[[12345]]*|irix6.[[01]]*)
-    # Catch all versions of IRIX before 6.2, and indicate that we don't
-    # know how it worked for any of those versions.
-    lt_cv_sys_dlopen_deplibs=unknown
-    ;;
-  irix*)
-    # The case above catches anything before 6.2, and it's known that
-    # at 6.2 and later dlopen does load deplibs.
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  netbsd* | netbsdelf*-gnu)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  openbsd*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  osf[[1234]]*)
-    # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
-    # it did *not* use an RPATH in a shared library to find objects the
-    # library depends on, so we explicitly say `no'.
-    lt_cv_sys_dlopen_deplibs=no
-    ;;
-  osf5.0|osf5.0a|osf5.1)
-    # dlopen *does* load deplibs and with the right loader patch applied
-    # it even uses RPATH in a shared library to search for shared objects
-    # that the library depends on, but there's no easy way to know if that
-    # patch is installed.  Since this is the case, all we can really
-    # say is unknown -- it depends on the patch being installed.  If
-    # it is, this changes to `yes'.  Without it, it would be `no'.
-    lt_cv_sys_dlopen_deplibs=unknown
-    ;;
-  osf*)
-    # the two cases above should catch all versions of osf <= 5.1.  Read
-    # the comments above for what we know about them.
-    # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
-    # is used to find them so we can finally say `yes'.
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  qnx*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  solaris*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-    libltdl_cv_sys_dlopen_deplibs=yes
-    ;;
-  esac
-  ])
-if test "$lt_cv_sys_dlopen_deplibs" != yes; then
- AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
-    [Define if the OS needs help to load dependent libraries for dlopen().])
-fi
-])
-m4trace:/usr/share/aclocal/ltdl.m4:542: -1- AU_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [m4_if($#, 0, [LT_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS($@)])])
-m4trace:/usr/share/aclocal/ltdl.m4:542: -1- AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SYS_DLOPEN_DEPLIBS' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS($@)])])
-m4trace:/usr/share/aclocal/ltdl.m4:549: -1- AC_DEFUN([LT_SYS_MODULE_EXT], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
-AC_CACHE_CHECK([which extension is used for runtime loadable modules],
-  [libltdl_cv_shlibext],
-[
-module=yes
-eval libltdl_cv_shlibext=$shrext_cmds
-module=no
-eval libltdl_cv_shrext=$shrext_cmds
-  ])
-if test -n "$libltdl_cv_shlibext"; then
-  m4_pattern_allow([LT_MODULE_EXT])dnl
-  AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
-    [Define to the extension used for runtime loadable modules, say, ".so".])
-fi
-if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
-  m4_pattern_allow([LT_SHARED_EXT])dnl
-  AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
-    [Define to the shared library suffix, say, ".dylib".])
-fi
-])
-m4trace:/usr/share/aclocal/ltdl.m4:572: -1- AU_DEFUN([AC_LTDL_SHLIBEXT], [m4_if($#, 0, [LT_SYS_MODULE_EXT], [LT_SYS_MODULE_EXT($@)])])
-m4trace:/usr/share/aclocal/ltdl.m4:572: -1- AC_DEFUN([AC_LTDL_SHLIBEXT], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SHLIBEXT' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_SYS_MODULE_EXT], [LT_SYS_MODULE_EXT($@)])])
-m4trace:/usr/share/aclocal/ltdl.m4:579: -1- AC_DEFUN([LT_SYS_MODULE_PATH], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
-AC_CACHE_CHECK([which variable specifies run-time module search path],
-  [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
-if test -n "$lt_cv_module_path_var"; then
-  m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
-  AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
-    [Define to the name of the environment variable that determines the run-time module search path.])
-fi
-])
-m4trace:/usr/share/aclocal/ltdl.m4:591: -1- AU_DEFUN([AC_LTDL_SHLIBPATH], [m4_if($#, 0, [LT_SYS_MODULE_PATH], [LT_SYS_MODULE_PATH($@)])])
-m4trace:/usr/share/aclocal/ltdl.m4:591: -1- AC_DEFUN([AC_LTDL_SHLIBPATH], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SHLIBPATH' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_SYS_MODULE_PATH], [LT_SYS_MODULE_PATH($@)])])
-m4trace:/usr/share/aclocal/ltdl.m4:598: -1- AC_DEFUN([LT_SYS_DLSEARCH_PATH], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
-AC_CACHE_CHECK([for the default library search path],
-  [lt_cv_sys_dlsearch_path],
-  [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
-if test -n "$lt_cv_sys_dlsearch_path"; then
-  sys_dlsearch_path=
-  for dir in $lt_cv_sys_dlsearch_path; do
-    if test -z "$sys_dlsearch_path"; then
-      sys_dlsearch_path="$dir"
-    else
-      sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
-    fi
-  done
-  m4_pattern_allow([LT_DLSEARCH_PATH])dnl
-  AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
-    [Define to the system default library search path.])
-fi
-])
-m4trace:/usr/share/aclocal/ltdl.m4:619: -1- AU_DEFUN([AC_LTDL_SYSSEARCHPATH], [m4_if($#, 0, [LT_SYS_DLSEARCH_PATH], [LT_SYS_DLSEARCH_PATH($@)])])
-m4trace:/usr/share/aclocal/ltdl.m4:619: -1- AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SYSSEARCHPATH' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_SYS_DLSEARCH_PATH], [LT_SYS_DLSEARCH_PATH($@)])])
-m4trace:/usr/share/aclocal/ltdl.m4:645: -1- AC_DEFUN([LT_LIB_DLLOAD], [m4_pattern_allow([^LT_DLLOADERS$])
-LT_DLLOADERS=
-AC_SUBST([LT_DLLOADERS])
-
-AC_LANG_PUSH([C])
-
-LIBADD_DLOPEN=
-AC_SEARCH_LIBS([dlopen], [dl],
-	[AC_DEFINE([HAVE_LIBDL], [1],
-		   [Define if you have the libdl library or equivalent.])
-	if test "$ac_cv_search_dlopen" != "none required" ; then
-	  LIBADD_DLOPEN="-ldl"
-	fi
-	libltdl_cv_lib_dl_dlopen="yes"
-	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
-    [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
-#  include <dlfcn.h>
-#endif
-    ]], [[dlopen(0, 0);]])],
-	    [AC_DEFINE([HAVE_LIBDL], [1],
-		       [Define if you have the libdl library or equivalent.])
-	    libltdl_cv_func_dlopen="yes"
-	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
-	[AC_CHECK_LIB([svld], [dlopen],
-		[AC_DEFINE([HAVE_LIBDL], [1],
-			 [Define if you have the libdl library or equivalent.])
-	        LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
-		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
-if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
-then
-  lt_save_LIBS="$LIBS"
-  LIBS="$LIBS $LIBADD_DLOPEN"
-  AC_CHECK_FUNCS([dlerror])
-  LIBS="$lt_save_LIBS"
-fi
-AC_SUBST([LIBADD_DLOPEN])
-
-LIBADD_SHL_LOAD=
-AC_CHECK_FUNC([shl_load],
-	[AC_DEFINE([HAVE_SHL_LOAD], [1],
-		   [Define if you have the shl_load function.])
-	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
-    [AC_CHECK_LIB([dld], [shl_load],
-	    [AC_DEFINE([HAVE_SHL_LOAD], [1],
-		       [Define if you have the shl_load function.])
-	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
-	    LIBADD_SHL_LOAD="-ldld"])])
-AC_SUBST([LIBADD_SHL_LOAD])
-
-case $host_os in
-darwin[[1567]].*)
-# We only want this for pre-Mac OS X 10.4.
-  AC_CHECK_FUNC([_dyld_func_lookup],
-	[AC_DEFINE([HAVE_DYLD], [1],
-		   [Define if you have the _dyld_func_lookup function.])
-	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
-  ;;
-beos*)
-  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
-  ;;
-cygwin* | mingw* | os2* | pw32*)
-  AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
-  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
-  ;;
-esac
-
-AC_CHECK_LIB([dld], [dld_link],
-	[AC_DEFINE([HAVE_DLD], [1],
-		   [Define if you have the GNU dld library.])
-		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
-AC_SUBST([LIBADD_DLD_LINK])
-
-m4_pattern_allow([^LT_DLPREOPEN$])
-LT_DLPREOPEN=
-if test -n "$LT_DLLOADERS"
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-  am__quote=
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-m4trace:/usr/share/aclocal-1.11/missing.m4:14: -1- AC_DEFUN([AM_MISSING_PROG], [AC_REQUIRE([AM_MISSING_HAS_RUN])
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-m4trace:/usr/share/aclocal-1.11/missing.m4:24: -1- AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-AC_REQUIRE_AUX_FILE([missing])dnl
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-m4trace:/usr/share/aclocal-1.11/mkdirp.m4:14: -1- AC_DEFUN([AM_PROG_MKDIR_P], [AC_PREREQ([2.60])dnl
-AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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-m4trace:/usr/share/aclocal-1.11/options.m4:26: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
-m4trace:/usr/share/aclocal-1.11/options.m4:32: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-m4trace:/usr/share/aclocal-1.11/runlog.m4:14: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
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-
-        AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
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-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
-            [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
-            [eval "$gt_func_gnugettext_libc=yes"],
-            [eval "$gt_func_gnugettext_libc=no"])])
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-          dnl Sometimes libintl requires libiconv, so first search for libiconv.
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-extern int _nl_msg_cat_cntr;
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-const char *_nl_expand_alias (const char *);],
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-              AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
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-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
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-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
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-
-        dnl If an already present or preinstalled GNU gettext() is found,
-        dnl use it.  But if this macro is used in GNU gettext, and GNU
-        dnl gettext is already preinstalled in libintl, we update this
-        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-          dnl Reset the values set by searching for libintl.
-          LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    ifelse(gt_included_intl, yes, [
-        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
-          dnl GNU gettext is not found in the C library.
-          dnl Fall back on included GNU gettext library.
-          nls_cv_use_gnu_gettext=yes
-        fi
-      fi
-
-      if test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions used to generate GNU NLS library.
-        BUILD_INCLUDED_LIBINTL=yes
-        USE_INCLUDED_LIBINTL=yes
-        LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD"
-        LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"
-        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
-      fi
-
-      CATOBJEXT=
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions to use GNU gettext tools.
-        CATOBJEXT=.gmo
-      fi
-    ])
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Some extra flags are needed during linking.
-        LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      AC_DEFINE([ENABLE_NLS], [1],
-        [Define to 1 if translation of program messages to the user's native language
-   is requested.])
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  AC_MSG_CHECKING([whether to use NLS])
-  AC_MSG_RESULT([$USE_NLS])
-  if test "$USE_NLS" = "yes"; then
-    AC_MSG_CHECKING([where the gettext function comes from])
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    AC_MSG_RESULT([$gt_source])
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-      fi
-
-      dnl For backward compatibility. Some packages may be using this.
-      AC_DEFINE([HAVE_GETTEXT], [1],
-       [Define if the GNU gettext() function is already present or preinstalled.])
-      AC_DEFINE([HAVE_DCGETTEXT], [1],
-       [Define if the GNU dcgettext() function is already present or preinstalled.])
-    fi
-
-    dnl We need to process the po/ directory.
-    POSUB=po
-  fi
-
-  ifelse(gt_included_intl, yes, [
-    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-    dnl to 'yes' because some of the testsuite requires it.
-    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
-      BUILD_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST([BUILD_INCLUDED_LIBINTL])
-    AC_SUBST([USE_INCLUDED_LIBINTL])
-    AC_SUBST([CATOBJEXT])
-
-    dnl For backward compatibility. Some configure.ins may be using this.
-    nls_cv_header_intl=
-    nls_cv_header_libgt=
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    DATADIRNAME=share
-    AC_SUBST([DATADIRNAME])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INSTOBJEXT=.mo
-    AC_SUBST([INSTOBJEXT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    GENCAT=gencat
-    AC_SUBST([GENCAT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INTLOBJS=
-    if test "$USE_INCLUDED_LIBINTL" = yes; then
-      INTLOBJS="\$(GETTOBJS)"
-    fi
-    AC_SUBST([INTLOBJS])
-
-    dnl Enable libtool support if the surrounding package wishes it.
-    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-    AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
-  ])
-
-  dnl For backward compatibility. Some Makefiles may be using this.
-  INTLLIBS="$LIBINTL"
-  AC_SUBST([INTLLIBS])
-
-  dnl Make all documented variables known to autoconf.
-  AC_SUBST([LIBINTL])
-  AC_SUBST([LTLIBINTL])
-  AC_SUBST([POSUB])
-])
-m4trace:m4/gettext.m4:376: -1- AC_DEFUN([AM_GNU_GETTEXT_NEED], [
-  m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
-])
-m4trace:m4/gettext.m4:383: -1- AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
-m4trace:m4/glibc2.m4:10: -1- AC_DEFUN([gt_GLIBC2], [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer],
-      [ac_cv_gnu_library_2],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ >= 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2=yes],
-        [ac_cv_gnu_library_2=no])
-      ]
-    )
-    AC_SUBST([GLIBC2])
-    GLIBC2="$ac_cv_gnu_library_2"
-  
-])
-m4trace:m4/glibc21.m4:10: -1- AC_DEFUN([gl_GLIBC21], [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2.1 or newer],
-      [ac_cv_gnu_library_2_1],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2_1=yes],
-        [ac_cv_gnu_library_2_1=no])
-      ]
-    )
-    AC_SUBST([GLIBC21])
-    GLIBC21="$ac_cv_gnu_library_2_1"
-  
-])
-m4trace:m4/iconv.m4:9: -1- AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-])
-m4trace:m4/iconv.m4:20: -1- AC_DEFUN([AM_ICONV_LINK], [
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      [am_cv_func_iconv=yes])
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        [am_cv_lib_iconv=yes]
-        [am_cv_func_iconv=yes])
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
-      dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
-      am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      AC_TRY_RUN([
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
-        [case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac])
-      LIBS="$am_save_LIBS"
-    ])
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    AC_DEFINE([HAVE_ICONV], [1],
-      [Define if you have the iconv() function and it works.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST([LIBICONV])
-  AC_SUBST([LTLIBICONV])
-])
-m4trace:m4/iconv.m4:188: -1- AC_DEFUN_ONCE([AM_ICONV], [
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL([am_cv_proto_iconv], [
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([
-         $am_cv_proto_iconv])
-    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-])
-m4trace:m4/intdiv0.m4:9: -1- AC_DEFUN([gt_INTDIV0], [
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-
-  AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
-    gt_cv_int_divbyzero_sigfpe,
-    [
-      gt_cv_int_divbyzero_sigfpe=
-changequote(,)dnl
-      case "$host_os" in
-        macos* | darwin[6-9]* | darwin[1-9][0-9]*)
-          # On MacOS X 10.2 or newer, just assume the same as when cross-
-          # compiling. If we were to perform the real test, 1 Crash Report
-          # dialog window would pop up.
-          case "$host_cpu" in
-            i[34567]86 | x86_64)
-              gt_cv_int_divbyzero_sigfpe="guessing yes" ;;
-          esac
-          ;;
-      esac
-changequote([,])dnl
-      if test -z "$gt_cv_int_divbyzero_sigfpe"; then
-        AC_TRY_RUN([
-#include <stdlib.h>
-#include <signal.h>
-
-static void
-sigfpe_handler (int sig)
-{
-  /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
-  exit (sig != SIGFPE);
-}
-
-int x = 1;
-int y = 0;
-int z;
-int nan;
-
-int main ()
-{
-  signal (SIGFPE, sigfpe_handler);
-/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
-#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
-  signal (SIGTRAP, sigfpe_handler);
-#endif
-/* Linux/SPARC yields signal SIGILL.  */
-#if defined (__sparc__) && defined (__linux__)
-  signal (SIGILL, sigfpe_handler);
-#endif
-
-  z = x / y;
-  nan = y / y;
-  exit (1);
-}
-], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no],
-          [
-            # Guess based on the CPU.
-changequote(,)dnl
-            case "$host_cpu" in
-              alpha* | i[34567]86 | x86_64 | m68k | s390*)
-                gt_cv_int_divbyzero_sigfpe="guessing yes";;
-              *)
-                gt_cv_int_divbyzero_sigfpe="guessing no";;
-            esac
-changequote([,])dnl
-          ])
-      fi
-    ])
-  case "$gt_cv_int_divbyzero_sigfpe" in
-    *yes) value=1;;
-    *) value=0;;
-  esac
-  AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value],
-    [Define if integer division by zero raises signal SIGFPE.])
-])
-m4trace:m4/intl.m4:25: -1- AC_DEFUN([AM_INTL_SUBDIR], [
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-  AC_REQUIRE([gt_GLIBC2])dnl
-  AC_REQUIRE([AC_PROG_RANLIB])dnl
-  AC_REQUIRE([gl_VISIBILITY])dnl
-  AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl
-  AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl
-  AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
-  AC_REQUIRE([gt_TYPE_WINT_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gt_TYPE_INTMAX_T])
-  AC_REQUIRE([gt_PRINTF_POSIX])
-  AC_REQUIRE([gl_GLIBC21])dnl
-  AC_REQUIRE([gl_XSIZE])dnl
-  AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl
-  AC_REQUIRE([gt_INTL_MACOSX])dnl
-
-  dnl Support for automake's --enable-silent-rules.
-  case "$enable_silent_rules" in
-    yes) INTL_DEFAULT_VERBOSITY=0;;
-    no)  INTL_DEFAULT_VERBOSITY=1;;
-    *)   INTL_DEFAULT_VERBOSITY=1;;
-  esac
-  AC_SUBST([INTL_DEFAULT_VERBOSITY])
-
-  AC_CHECK_TYPE([ptrdiff_t], ,
-    [AC_DEFINE([ptrdiff_t], [long],
-       [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
-    ])
-  AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
-  AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \
-    snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb])
-
-  dnl Use the _snprintf function only if it is declared (because on NetBSD it
-  dnl is defined as a weak alias of snprintf; we prefer to use the latter).
-  gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
-  gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
-
-  case $gt_cv_func_printf_posix in
-    *yes) HAVE_POSIX_PRINTF=1 ;;
-    *) HAVE_POSIX_PRINTF=0 ;;
-  esac
-  AC_SUBST([HAVE_POSIX_PRINTF])
-  if test "$ac_cv_func_asprintf" = yes; then
-    HAVE_ASPRINTF=1
-  else
-    HAVE_ASPRINTF=0
-  fi
-  AC_SUBST([HAVE_ASPRINTF])
-  if test "$ac_cv_func_snprintf" = yes; then
-    HAVE_SNPRINTF=1
-  else
-    HAVE_SNPRINTF=0
-  fi
-  AC_SUBST([HAVE_SNPRINTF])
-  if test "$ac_cv_func_newlocale" = yes; then
-    HAVE_NEWLOCALE=1
-  else
-    HAVE_NEWLOCALE=0
-  fi
-  AC_SUBST([HAVE_NEWLOCALE])
-  if test "$ac_cv_func_wprintf" = yes; then
-    HAVE_WPRINTF=1
-  else
-    HAVE_WPRINTF=0
-  fi
-  AC_SUBST([HAVE_WPRINTF])
-
-  AM_LANGINFO_CODESET
-  gt_LC_MESSAGES
-
-  dnl Compilation on mingw and Cygwin needs special Makefile rules, because
-  dnl 1. when we install a shared library, we must arrange to export
-  dnl    auxiliary pointer variables for every exported variable,
-  dnl 2. when we install a shared library and a static library simultaneously,
-  dnl    the include file specifies __declspec(dllimport) and therefore we
-  dnl    must arrange to define the auxiliary pointer variables for the
-  dnl    exported variables _also_ in the static library.
-  if test "$enable_shared" = yes; then
-    case "$host_os" in
-      mingw* | cygwin*) is_woe32dll=yes ;;
-      *) is_woe32dll=no ;;
-    esac
-  else
-    is_woe32dll=no
-  fi
-  WOE32DLL=$is_woe32dll
-  AC_SUBST([WOE32DLL])
-
-  dnl On mingw and Cygwin, we can activate special Makefile rules which add
-  dnl version information to the shared libraries and executables.
-  case "$host_os" in
-    mingw* | cygwin*) is_woe32=yes ;;
-    *) is_woe32=no ;;
-  esac
-  WOE32=$is_woe32
-  AC_SUBST([WOE32])
-  if test $WOE32 = yes; then
-    dnl Check for a program that compiles Windows resource files.
-    AC_CHECK_TOOL([WINDRES], [windres])
-  fi
-
-  dnl Determine whether when creating a library, "-lc" should be passed to
-  dnl libtool or not. On many platforms, it is required for the libtool option
-  dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
-  dnl in the *.la files - makes it impossible to create multithreaded programs,
-  dnl because libtool also reorders the -lc to come before the -pthread, and
-  dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
-  case "$host_os" in
-    hpux*) LTLIBC="" ;;
-    *)     LTLIBC="-lc" ;;
-  esac
-  AC_SUBST([LTLIBC])
-
-  dnl Rename some macros and functions used for locking.
-  AH_BOTTOM([
-#define __libc_lock_t                   gl_lock_t
-#define __libc_lock_define              gl_lock_define
-#define __libc_lock_define_initialized  gl_lock_define_initialized
-#define __libc_lock_init                gl_lock_init
-#define __libc_lock_lock                gl_lock_lock
-#define __libc_lock_unlock              gl_lock_unlock
-#define __libc_lock_recursive_t                   gl_recursive_lock_t
-#define __libc_lock_define_recursive              gl_recursive_lock_define
-#define __libc_lock_define_initialized_recursive  gl_recursive_lock_define_initialized
-#define __libc_lock_init_recursive                gl_recursive_lock_init
-#define __libc_lock_lock_recursive                gl_recursive_lock_lock
-#define __libc_lock_unlock_recursive              gl_recursive_lock_unlock
-#define glthread_in_use  libintl_thread_in_use
-#define glthread_lock_init_func     libintl_lock_init_func
-#define glthread_lock_lock_func     libintl_lock_lock_func
-#define glthread_lock_unlock_func   libintl_lock_unlock_func
-#define glthread_lock_destroy_func  libintl_lock_destroy_func
-#define glthread_rwlock_init_multithreaded     libintl_rwlock_init_multithreaded
-#define glthread_rwlock_init_func              libintl_rwlock_init_func
-#define glthread_rwlock_rdlock_multithreaded   libintl_rwlock_rdlock_multithreaded
-#define glthread_rwlock_rdlock_func            libintl_rwlock_rdlock_func
-#define glthread_rwlock_wrlock_multithreaded   libintl_rwlock_wrlock_multithreaded
-#define glthread_rwlock_wrlock_func            libintl_rwlock_wrlock_func
-#define glthread_rwlock_unlock_multithreaded   libintl_rwlock_unlock_multithreaded
-#define glthread_rwlock_unlock_func            libintl_rwlock_unlock_func
-#define glthread_rwlock_destroy_multithreaded  libintl_rwlock_destroy_multithreaded
-#define glthread_rwlock_destroy_func           libintl_rwlock_destroy_func
-#define glthread_recursive_lock_init_multithreaded     libintl_recursive_lock_init_multithreaded
-#define glthread_recursive_lock_init_func              libintl_recursive_lock_init_func
-#define glthread_recursive_lock_lock_multithreaded     libintl_recursive_lock_lock_multithreaded
-#define glthread_recursive_lock_lock_func              libintl_recursive_lock_lock_func
-#define glthread_recursive_lock_unlock_multithreaded   libintl_recursive_lock_unlock_multithreaded
-#define glthread_recursive_lock_unlock_func            libintl_recursive_lock_unlock_func
-#define glthread_recursive_lock_destroy_multithreaded  libintl_recursive_lock_destroy_multithreaded
-#define glthread_recursive_lock_destroy_func           libintl_recursive_lock_destroy_func
-#define glthread_once_func            libintl_once_func
-#define glthread_once_singlethreaded  libintl_once_singlethreaded
-#define glthread_once_multithreaded   libintl_once_multithreaded
-])
-])
-m4trace:m4/intl.m4:211: -1- AC_DEFUN([gt_INTL_SUBDIR_CORE], [
-  AC_REQUIRE([AC_C_INLINE])dnl
-  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-  AC_REQUIRE([AC_FUNC_MMAP])dnl
-  AC_REQUIRE([gt_INTDIV0])dnl
-  AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
-  AC_REQUIRE([gt_INTTYPES_PRI])dnl
-  AC_REQUIRE([gl_LOCK])dnl
-
-  AC_TRY_LINK(
-    [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }],
-    [],
-    [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1],
-       [Define to 1 if the compiler understands __builtin_expect.])])
-
-  AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h])
-  AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
-    stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \
-    argz_stringify argz_next __fsetlocking])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL([feof_unlocked], [#include <stdio.h>])
-  gt_CHECK_DECL([fgets_unlocked], [#include <stdio.h>])
-
-  AM_ICONV
-
-  dnl intl/plural.c is generated from intl/plural.y. It requires bison,
-  dnl because plural.y uses bison specific features. It requires at least
-  dnl bison-1.26 because earlier versions generate a plural.c that doesn't
-  dnl compile.
-  dnl bison is only needed for the maintainer (who touches plural.y). But in
-  dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
-  dnl the rule in general Makefile. Now, some people carelessly touch the
-  dnl files or have a broken "make" program, hence the plural.c rule will
-  dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
-  dnl present or too old.
-  AC_CHECK_PROGS([INTLBISON], [bison])
-  if test -z "$INTLBISON"; then
-    ac_verc_fail=yes
-  else
-    dnl Found it, now check the version.
-    AC_MSG_CHECKING([version of bison])
-changequote(<<,>>)dnl
-    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-    case $ac_prog_version in
-      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
-changequote([,])dnl
-         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-    esac
-    AC_MSG_RESULT([$ac_prog_version])
-  fi
-  if test $ac_verc_fail = yes; then
-    INTLBISON=:
-  fi
-])
-m4trace:m4/intl.m4:279: -1- AC_DEFUN([gt_CHECK_DECL], [
-  AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1],
-    [AC_TRY_COMPILE([$2], [
-#ifndef $1
-  char *p = (char *) $1;
-#endif
-], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
-  if test $ac_cv_have_decl_$1 = yes; then
-    gt_value=1
-  else
-    gt_value=0
-  fi
-  AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value],
-    [Define to 1 if you have the declaration of `$1', and to 0 if you don't.])
-])
-m4trace:m4/intlmacosx.m4:18: -1- AC_DEFUN([gt_INTL_MACOSX], [
-  dnl Check for API introduced in MacOS X 10.2.
-  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
-    [gt_cv_func_CFPreferencesCopyAppValue],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
-       [CFPreferencesCopyAppValue(NULL, NULL)],
-       [gt_cv_func_CFPreferencesCopyAppValue=yes],
-       [gt_cv_func_CFPreferencesCopyAppValue=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
-      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
-  fi
-  dnl Check for API introduced in MacOS X 10.3.
-  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
-       [gt_cv_func_CFLocaleCopyCurrent=yes],
-       [gt_cv_func_CFLocaleCopyCurrent=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
-      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  AC_SUBST([INTL_MACOSX_LIBS])
-])
-m4trace:m4/intmax.m4:11: -1- AC_DEFUN([gt_TYPE_INTMAX_T], [
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t],
-    [AC_TRY_COMPILE([
-#include <stddef.h>
-#include <stdlib.h>
-#if HAVE_STDINT_H_WITH_UINTMAX
-#include <stdint.h>
-#endif
-#if HAVE_INTTYPES_H_WITH_UINTMAX
-#include <inttypes.h>
-#endif
-],     [intmax_t x = -1;
-        return !x;],
-       [gt_cv_c_intmax_t=yes],
-       [gt_cv_c_intmax_t=no])])
-  if test $gt_cv_c_intmax_t = yes; then
-    AC_DEFINE([HAVE_INTMAX_T], [1],
-      [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])
-  fi
-])
-m4trace:m4/inttypes-pri.m4:14: -1- AC_DEFUN([gt_INTTYPES_PRI], [
-  AC_CHECK_HEADERS([inttypes.h])
-  if test $ac_cv_header_inttypes_h = yes; then
-    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
-      [gt_cv_inttypes_pri_broken],
-      [
-        AC_TRY_COMPILE([#include <inttypes.h>
-#ifdef PRId32
-char *p = PRId32;
-#endif
-], [], [gt_cv_inttypes_pri_broken=no], [gt_cv_inttypes_pri_broken=yes])
-      ])
-  fi
-  if test "$gt_cv_inttypes_pri_broken" = yes; then
-    AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
-      [Define if <inttypes.h> exists and defines unusable PRI* macros.])
-    PRI_MACROS_BROKEN=1
-  else
-    PRI_MACROS_BROKEN=0
-  fi
-  AC_SUBST([PRI_MACROS_BROKEN])
-])
-m4trace:m4/inttypes_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_INTTYPES_H], [
-  AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <inttypes.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_inttypes_h=yes],
-    [gl_cv_header_inttypes_h=no])])
-  if test $gl_cv_header_inttypes_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1],
-      [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
-m4trace:m4/lcmessage.m4:22: -1- AC_DEFUN([gt_LC_MESSAGES], [
-  AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES],
-    [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
-       [gt_cv_val_LC_MESSAGES=yes], [gt_cv_val_LC_MESSAGES=no])])
-  if test $gt_cv_val_LC_MESSAGES = yes; then
-    AC_DEFINE([HAVE_LC_MESSAGES], [1],
-      [Define if your <locale.h> file defines LC_MESSAGES.])
-  fi
-])
-m4trace:m4/lib-ld.m4:12: -1- AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-])
-m4trace:m4/lib-ld.m4:25: -1- AC_DEFUN([AC_LIB_PROG_LD], [AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL([acl_cv_path_LD],
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT([$LD])
-else
-  AC_MSG_RESULT([no])
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-])
-m4trace:m4/lib-link.m4:17: -1- AC_DEFUN([AC_LIB_LINKFLAGS], [
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  popdef([NAME])
-  popdef([Name])
-])
-m4trace:m4/lib-link.m4:57: -1- AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
-    dnl because these -l options might require -L options that are present in
-    dnl LIBS. -l options benefit only from the -L options listed before it.
-    dnl Otherwise, add it to the front of LIBS, because it may be a static
-    dnl library that depends on another static library that is present in LIBS.
-    dnl Static libraries benefit only from the static libraries listed after
-    dnl it.
-    case " $LIB[]NAME" in
-      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
-      *)       LIBS="$LIB[]NAME $LIBS" ;;
-    esac
-    AC_TRY_LINK([$3], [$4],
-      [ac_cv_lib[]Name=yes],
-      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
-  else
-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-    LIB[]NAME[]_PREFIX=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  popdef([NAME])
-  popdef([Name])
-])
-m4trace:m4/lib-link.m4:122: -1- AC_DEFUN([AC_LIB_RPATH], [
-  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
-  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE([rpath],
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-])
-m4trace:m4/lib-link.m4:158: -1- AC_DEFUN([AC_LIB_FROMPACKAGE], [
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_frompackage_]NAME, [$2])
-  popdef([NAME])
-  pushdef([PACK],[$2])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_libsinpackage_]PACKUP,
-    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
-  popdef([PACKUP])
-  popdef([PACK])
-])
-m4trace:m4/lib-link.m4:178: -1- AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
-  dnl Autoconf >= 2.61 supports dots in --with options.
-  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH(P_A_C_K[-prefix],
-[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
-  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  LIB[]NAME[]_PREFIX=
-  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
-  dnl computed. So it has to be reset here.
-  HAVE_LIB[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-            dnl The same code as in the loop below:
-            dnl First look for a shared library.
-            if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-            dnl Then look for a static library.
-            if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  dnl First look for a shared library.
-                  if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                  dnl Then look for a static library.
-                  if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$acl_hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-  popdef([P_A_C_K])
-  popdef([PACKLIBS])
-  popdef([PACKUP])
-  popdef([PACK])
-  popdef([NAME])
-])
-m4trace:m4/lib-link.m4:681: -1- AC_DEFUN([AC_LIB_APPENDTOVAR], [
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-])
-m4trace:m4/lib-link.m4:705: -1- AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [
-  AC_REQUIRE([AC_LIB_RPATH])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  $1=
-  if test "$enable_rpath" != no; then
-    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-      dnl Use an explicit option to hardcode directories into the resulting
-      dnl binary.
-      rpathdirs=
-      next=
-      for opt in $2; do
-        if test -n "$next"; then
-          dir="$next"
-          dnl No need to hardcode the standard /usr/lib.
-          if test "X$dir" != "X/usr/$acl_libdirstem" \
-             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-            rpathdirs="$rpathdirs $dir"
-          fi
-          next=
-        else
-          case $opt in
-            -L) next=yes ;;
-            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
-                 dnl No need to hardcode the standard /usr/lib.
-                 if test "X$dir" != "X/usr/$acl_libdirstem" \
-                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-                   rpathdirs="$rpathdirs $dir"
-                 fi
-                 next= ;;
-            *) next= ;;
-          esac
-        fi
-      done
-      if test "X$rpathdirs" != "X"; then
-        if test -n ""$3""; then
-          dnl libtool is used for linking. Use -R options.
-          for dir in $rpathdirs; do
-            $1="${$1}${$1:+ }-R$dir"
-          done
-        else
-          dnl The linker is used for linking directly.
-          if test -n "$acl_hardcode_libdir_separator"; then
-            dnl Weird platform: only the last -rpath option counts, the user
-            dnl must pass all path elements in one option.
-            alldirs=
-            for dir in $rpathdirs; do
-              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
-            done
-            acl_save_libdir="$libdir"
-            libdir="$alldirs"
-            eval flag=\"$acl_hardcode_libdir_flag_spec\"
-            libdir="$acl_save_libdir"
-            $1="$flag"
-          else
-            dnl The -rpath options are cumulative.
-            for dir in $rpathdirs; do
-              acl_save_libdir="$libdir"
-              libdir="$dir"
-              eval flag=\"$acl_hardcode_libdir_flag_spec\"
-              libdir="$acl_save_libdir"
-              $1="${$1}${$1:+ }$flag"
-            done
-          fi
-        fi
-      fi
-    fi
-  fi
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-m4trace:m4/lib-prefix.m4:22: -1- AC_DEFUN([AC_LIB_PREFIX], [
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_LIB_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
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-    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-])
-m4trace:m4/lib-prefix.m4:122: -1- AC_DEFUN([AC_LIB_PREPARE_PREFIX], [
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
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-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-])
-m4trace:m4/lib-prefix.m4:145: -1- AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-])
-m4trace:m4/lib-prefix.m4:162: -1- AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [
-  dnl There is no formal standard regarding lib and lib64.
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-  dnl On Solaris systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
-  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
-      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
-      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
-      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
-      dnl symlink is missing, so we set acl_libdirstem2 too.
-      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
-        [AC_EGREP_CPP([sixtyfour bits], [
-#ifdef _LP64
-sixtyfour bits
-#endif
-           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
-        ])
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-])
-m4trace:m4/libtool.m4:69: -1- AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
-AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-AC_BEFORE([$0], [LT_LANG])dnl
-AC_BEFORE([$0], [LT_OUTPUT])dnl
-AC_BEFORE([$0], [LTDL_INIT])dnl
-m4_require([_LT_CHECK_BUILDDIR])dnl
-
-dnl Autoconf doesn't catch unexpanded LT_ macros by default:
-m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
-m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
-dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
-dnl unless we require an AC_DEFUNed macro:
-AC_REQUIRE([LTOPTIONS_VERSION])dnl
-AC_REQUIRE([LTSUGAR_VERSION])dnl
-AC_REQUIRE([LTVERSION_VERSION])dnl
-AC_REQUIRE([LTOBSOLETE_VERSION])dnl
-m4_require([_LT_PROG_LTMAIN])dnl
-
-_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
-
-dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
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-# Always use our own libtool.
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-AC_SUBST(LIBTOOL)dnl
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-_LT_SETUP
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-# Only expand once:
-m4_define([LT_INIT])
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-m4trace:m4/libtool.m4:107: -1- AU_DEFUN([AC_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
-m4trace:m4/libtool.m4:107: -1- AC_DEFUN([AC_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LIBTOOL' is obsolete.
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-m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
-m4trace:m4/libtool.m4:108: -1- AU_DEFUN([AM_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
-m4trace:m4/libtool.m4:108: -1- AC_DEFUN([AM_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LIBTOOL' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
-m4trace:m4/libtool.m4:609: -1- AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
-[# Run this file to recreate a libtool stub with the current configuration.])
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-cat >>"$CONFIG_LT" <<\_LTEOF
-lt_cl_silent=false
-exec AS_MESSAGE_LOG_FD>>config.log
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-  echo
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-lt_cl_help="\
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-Usage: $[0] [[OPTIONS]]
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-Report bugs to <bug-libtool@gnu.org>."
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-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
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-
-    -*) AC_MSG_ERROR([unrecognized option: $[1]
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-    *) AC_MSG_ERROR([unrecognized argument: $[1]
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-  shift
-done
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-if $lt_cl_silent; then
-  exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
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-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
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-# configure is writing to config.log, but config.lt does its own redirection,
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-  lt_config_lt_args="$lt_config_lt_args --quiet"
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-m4trace:m4/libtool.m4:801: -1- AC_DEFUN([LT_LANG], [AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
-  [C],			[_LT_LANG(C)],
-  [C++],		[_LT_LANG(CXX)],
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-LT_LANG(C++)])
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-  amigaos*)
-    # On AmigaOS with pdksh, this test takes hours, literally.
-    # So we just punt and use a minimum line length of 8192.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
-    # This has been around since 386BSD, at least.  Likely further.
-    if test -x /sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
-    elif test -x /usr/sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
-    else
-      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
-    fi
-    # And add a safety zone
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    ;;
-
-  interix*)
-    # We know the value 262144 and hardcode it with a safety zone (like BSD)
-    lt_cv_sys_max_cmd_len=196608
-    ;;
-
-  os2*)
-    # The test takes a long time on OS/2.
-    lt_cv_sys_max_cmd_len=8192
-    ;;
-
-  osf*)
-    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
-    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
-    # nice to cause kernel panics so lets avoid the loop below.
-    # First set a reasonable default.
-    lt_cv_sys_max_cmd_len=16384
-    #
-    if test -x /sbin/sysconfig; then
-      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
-        *1*) lt_cv_sys_max_cmd_len=-1 ;;
-      esac
-    fi
-    ;;
-  sco3.2v5*)
-    lt_cv_sys_max_cmd_len=102400
-    ;;
-  sysv5* | sco5v6* | sysv4.2uw2*)
-    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
-    if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
-    else
-      lt_cv_sys_max_cmd_len=32768
-    fi
-    ;;
-  *)
-    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len" && \
-	test undefined != "$lt_cv_sys_max_cmd_len"; then
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    else
-      # Make teststring a little bigger before we do anything with it.
-      # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8 ; do
-        teststring=$teststring$teststring
-      done
-      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-      # If test is not a shell built-in, we'll probably end up computing a
-      # maximum length that is only half of the actual maximum length, but
-      # we can't tell.
-      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
-	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
-	      test $i != 17 # 1/2 MB should be enough
-      do
-        i=`expr $i + 1`
-        teststring=$teststring$teststring
-      done
-      # Only check the string length outside the loop.
-      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
-      teststring=
-      # Add a significant safety factor because C++ compilers can tack on
-      # massive amounts of additional arguments before passing them to the
-      # linker.  It appears as though 1/2 is a usable value.
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
-  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
-  AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
-    [What is the maximum length of a command?])
-])
-m4trace:m4/libtool.m4:1741: -1- AU_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
-m4trace:m4/libtool.m4:1741: -1- AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_SYS_MAX_CMD_LEN' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
-m4trace:m4/libtool.m4:1852: -1- AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
-  enable_dlopen=unknown
-  enable_dlopen_self=unknown
-  enable_dlopen_self_static=unknown
-else
-  lt_cv_dlopen=no
-  lt_cv_dlopen_libs=
-
-  case $host_os in
-  beos*)
-    lt_cv_dlopen="load_add_on"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ;;
-
-  mingw* | pw32* | cegcc*)
-    lt_cv_dlopen="LoadLibrary"
-    lt_cv_dlopen_libs=
-    ;;
-
-  cygwin*)
-    lt_cv_dlopen="dlopen"
-    lt_cv_dlopen_libs=
-    ;;
-
-  darwin*)
-  # if libdl is installed we need to link against it
-    AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
-    lt_cv_dlopen="dyld"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ])
-    ;;
-
-  *)
-    AC_CHECK_FUNC([shl_load],
-	  [lt_cv_dlopen="shl_load"],
-      [AC_CHECK_LIB([dld], [shl_load],
-	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
-	[AC_CHECK_FUNC([dlopen],
-	      [lt_cv_dlopen="dlopen"],
-	  [AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
-	    [AC_CHECK_LIB([svld], [dlopen],
-		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
-	      [AC_CHECK_LIB([dld], [dld_link],
-		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
-	      ])
-	    ])
-	  ])
-	])
-      ])
-    ;;
-  esac
-
-  if test "x$lt_cv_dlopen" != xno; then
-    enable_dlopen=yes
-  else
-    enable_dlopen=no
-  fi
-
-  case $lt_cv_dlopen in
-  dlopen)
-    save_CPPFLAGS="$CPPFLAGS"
-    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
-    save_LDFLAGS="$LDFLAGS"
-    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
-    save_LIBS="$LIBS"
-    LIBS="$lt_cv_dlopen_libs $LIBS"
-
-    AC_CACHE_CHECK([whether a program can dlopen itself],
-	  lt_cv_dlopen_self, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
-	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
-    ])
-
-    if test "x$lt_cv_dlopen_self" = xyes; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
-	  lt_cv_dlopen_self_static, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
-	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
-      ])
-    fi
-
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
-    ;;
-  esac
-
-  case $lt_cv_dlopen_self in
-  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-  *) enable_dlopen_self=unknown ;;
-  esac
-
-  case $lt_cv_dlopen_self_static in
-  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-  *) enable_dlopen_self_static=unknown ;;
-  esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
-	 [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
-	 [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
-	 [Whether dlopen of statically linked programs is supported])
-])
-m4trace:m4/libtool.m4:1969: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
-m4trace:m4/libtool.m4:1969: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN_SELF' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
-m4trace:m4/libtool.m4:2939: -1- AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] |  ?:[\\/]*])
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="m4_if([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
-	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])
-m4trace:m4/libtool.m4:3001: -1- AU_DEFUN([AC_PATH_TOOL_PREFIX], [m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
-m4trace:m4/libtool.m4:3001: -1- AC_DEFUN([AC_PATH_TOOL_PREFIX], [AC_DIAGNOSE([obsolete], [The macro `AC_PATH_TOOL_PREFIX' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
-m4trace:m4/libtool.m4:3024: -1- AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
-
-AC_ARG_WITH([gnu-ld],
-    [AS_HELP_STRING([--with-gnu-ld],
-	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
-    [test "$withval" = no || with_gnu_ld=yes],
-    [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by $CC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]]* | ?:[[\\/]]*)
-      re_direlt='/[[^/]][[^/]]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test "$with_gnu_ld" != no && break
-	;;
-      *)
-	test "$with_gnu_ld" != yes && break
-	;;
-      esac
-    fi
-  done
-  IFS="$lt_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-_LT_PATH_LD_GNU
-AC_SUBST([LD])
-
-_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
-])
-m4trace:m4/libtool.m4:3113: -1- AU_DEFUN([AM_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
-m4trace:m4/libtool.m4:3113: -1- AC_DEFUN([AM_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LD' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
-m4trace:m4/libtool.m4:3114: -1- AU_DEFUN([AC_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
-m4trace:m4/libtool.m4:3114: -1- AC_DEFUN([AC_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LD' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
-m4trace:m4/libtool.m4:3404: -1- AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
-    lt_nm_to_check="$lt_nm_to_check nm"
-  fi
-  for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS="$lt_save_ifs"
-      test -z "$ac_dir" && ac_dir=.
-      tmp_nm="$ac_dir/$lt_tmp_nm"
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
-	# Check to see if the nm accepts a BSD-compat flag.
-	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
-	#   nm: unknown option "B" ignored
-	# Tru64's nm complains that /dev/null is an invalid object file
-	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-	*/dev/null* | *'Invalid file or object type'*)
-	  lt_cv_path_NM="$tmp_nm -B"
-	  break
-	  ;;
-	*)
-	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-	  */dev/null*)
-	    lt_cv_path_NM="$tmp_nm -p"
-	    break
-	    ;;
-	  *)
-	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	    continue # so that we can try to find one that supports BSD flags
-	    ;;
-	  esac
-	  ;;
-	esac
-      fi
-    done
-    IFS="$lt_save_ifs"
-  done
-  : ${lt_cv_path_NM=no}
-fi])
-if test "$lt_cv_path_NM" != "no"; then
-  NM="$lt_cv_path_NM"
-else
-  # Didn't find any BSD compatible name lister, look for dumpbin.
-  if test -n "$DUMPBIN"; then :
-    # Let the user override the test.
-  else
-    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
-    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
-    *COFF*)
-      DUMPBIN="$DUMPBIN -symbols"
-      ;;
-    *)
-      DUMPBIN=:
-      ;;
-    esac
-  fi
-  AC_SUBST([DUMPBIN])
-  if test "$DUMPBIN" != ":"; then
-    NM="$DUMPBIN"
-  fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
-  [lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
-  cat conftest.out >&AS_MESSAGE_LOG_FD
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*])
-])
-m4trace:m4/libtool.m4:3494: -1- AU_DEFUN([AM_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
-m4trace:m4/libtool.m4:3494: -1- AC_DEFUN([AM_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_NM' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
-m4trace:m4/libtool.m4:3495: -1- AU_DEFUN([AC_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
-m4trace:m4/libtool.m4:3495: -1- AC_DEFUN([AC_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_NM' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
-m4trace:m4/libtool.m4:3565: -1- AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
-  # These system don't have libm, or don't need it
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, cos, LIBM="-lm")
-  ;;
-esac
-AC_SUBST([LIBM])
-])
-m4trace:m4/libtool.m4:3584: -1- AU_DEFUN([AC_CHECK_LIBM], [m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
-m4trace:m4/libtool.m4:3584: -1- AC_DEFUN([AC_CHECK_LIBM], [AC_DIAGNOSE([obsolete], [The macro `AC_CHECK_LIBM' is obsolete.
-You should run autoupdate.])dnl
-m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
-m4trace:m4/libtool.m4:7631: -1- AC_DEFUN([LT_PROG_GCJ], [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
-  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
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-
-  dnl Support for AM_XGETTEXT_OPTION.
-  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
-
-  AC_CONFIG_COMMANDS([po-directories], [[
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done]],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-])
-m4trace:m4/po.m4:218: -1- AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [
-  # When this code is run, in config.status, two variables have already been
-  # set:
-  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
-  # - LINGUAS is the value of the environment variable LINGUAS at configure
-  #   time.
-
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-  ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-  # In autoconf-2.13 it is called $ac_given_srcdir.
-  # In autoconf-2.50 it is called $srcdir.
-  test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-  case "$ac_given_srcdir" in
-    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-    /*) top_srcdir="$ac_given_srcdir" ;;
-    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  # Find a way to echo strings without interpreting backslash.
-  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
-    gt_echo='echo'
-  else
-    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
-      gt_echo='printf %s\n'
-    else
-      echo_func () {
-        cat <<EOT
-$*
-EOT
-      }
-      gt_echo='echo_func'
-    fi
-  fi
-
-  # A sed script that extracts the value of VARIABLE from a Makefile.
-  sed_x_variable='
-# Test if the hold space is empty.
-x
-s/P/P/
-x
-ta
-# Yes it was empty. Look if we have the expected variable definition.
-/^[	 ]*VARIABLE[	 ]*=/{
-  # Seen the first line of the variable definition.
-  s/^[	 ]*VARIABLE[	 ]*=//
-  ba
-}
-bd
-:a
-# Here we are processing a line from the variable definition.
-# Remove comment, more precisely replace it with a space.
-s/#.*$/ /
-# See if the line ends in a backslash.
-tb
-:b
-s/\\$//
-# Print the line, without the trailing backslash.
-p
-tc
-# There was no trailing backslash. The end of the variable definition is
-# reached. Clear the hold space.
-s/^.*$//
-x
-bd
-:c
-# A trailing backslash means that the variable definition continues in the
-# next line. Put a nonempty string into the hold space to indicate this.
-s/^.*$/P/
-x
-:d
-'
-changequote([,])dnl
-
-  # Set POTFILES to the value of the Makefile variable POTFILES.
-  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
-  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
-  # Compute POTFILES_DEPS as
-  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
-  POTFILES_DEPS=
-  for file in $POTFILES; do
-    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
-  done
-  POMAKEFILEDEPS=""
-
-  if test -n "$OBSOLETE_ALL_LINGUAS"; then
-    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-  fi
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    # The LINGUAS file contains the set of available languages.
-    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  else
-    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
-    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
-    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
-  fi
-  # Hide the ALL_LINGUAS assigment from automake < 1.5.
-  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-  # Compute POFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-  # Compute UPDATEPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-  # Compute DUMMYPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-  # Compute GMOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-  # Compute PROPERTIESFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
-  # Compute CLASSFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
-  # Compute QMFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
-  # Compute MSGFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
-  # Compute RESOURCESDLLFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
-  case "$ac_given_srcdir" in
-    .) srcdirpre= ;;
-    *) srcdirpre='$(srcdir)/' ;;
-  esac
-  POFILES=
-  UPDATEPOFILES=
-  DUMMYPOFILES=
-  GMOFILES=
-  PROPERTIESFILES=
-  CLASSFILES=
-  QMFILES=
-  MSGFILES=
-  RESOURCESDLLFILES=
-  for lang in $ALL_LINGUAS; do
-    POFILES="$POFILES $srcdirpre$lang.po"
-    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
-    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
-    QMFILES="$QMFILES $srcdirpre$lang.qm"
-    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
-  done
-  # CATALOGS depends on both $ac_dir and the user's LINGUAS
-  # environment variable.
-  INST_LINGUAS=
-  if test -n "$ALL_LINGUAS"; then
-    for presentlang in $ALL_LINGUAS; do
-      useit=no
-      if test "%UNSET%" != "$LINGUAS"; then
-        desiredlanguages="$LINGUAS"
-      else
-        desiredlanguages="$ALL_LINGUAS"
-      fi
-      for desiredlang in $desiredlanguages; do
-        # Use the presentlang catalog if desiredlang is
-        #   a. equal to presentlang, or
-        #   b. a variant of presentlang (because in this case,
-        #      presentlang can be used as a fallback for messages
-        #      which are not translated in the desiredlang catalog).
-        case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
-        esac
-      done
-      if test $useit = yes; then
-        INST_LINGUAS="$INST_LINGUAS $presentlang"
-      fi
-    done
-  fi
-  CATALOGS=
-  JAVACATALOGS=
-  QTCATALOGS=
-  TCLCATALOGS=
-  CSHARPCATALOGS=
-  if test -n "$INST_LINGUAS"; then
-    for lang in $INST_LINGUAS; do
-      CATALOGS="$CATALOGS $lang.gmo"
-      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
-      QTCATALOGS="$QTCATALOGS $lang.qm"
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
-    done
-  fi
-
-  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang.msg: $lang.po
-	@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
-	\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
-	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
-	\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
-  mv "$ac_file.tmp" "$ac_file"
-])
-m4trace:m4/po.m4:439: -1- AC_DEFUN([AM_XGETTEXT_OPTION_INIT], [
-  XGETTEXT_EXTRA_OPTIONS=
-])
-m4trace:m4/po.m4:445: -1- AC_DEFUN([AM_XGETTEXT_OPTION], [
-  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
-  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
-])
-m4trace:m4/printf-posix.m4:11: -1- AC_DEFUN([gt_PRINTF_POSIX], [
-  AC_REQUIRE([AC_PROG_CC])
-  AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings],
-    gt_cv_func_printf_posix,
-    [
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <string.h>
-/* The string "%2$d %1$d", with dollar characters protected from the shell's
-   dollar expansion (possibly an autoconf bug).  */
-static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
-static char buf[100];
-int main ()
-{
-  sprintf (buf, format, 33, 55);
-  return (strcmp (buf, "55 33") != 0);
-}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no,
-      [
-        AC_EGREP_CPP([notposix], [
-#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__
-  notposix
-#endif
-          ],
-          [gt_cv_func_printf_posix="guessing no"],
-          [gt_cv_func_printf_posix="guessing yes"])
-      ])
-    ])
-  case $gt_cv_func_printf_posix in
-    *yes)
-      AC_DEFINE([HAVE_POSIX_PRINTF], [1],
-        [Define if your printf() function supports format strings with positions.])
-      ;;
-  esac
-])
-m4trace:m4/progtest.m4:25: -1- AC_DEFUN([AM_PATH_PROG_WITH_TEST], [
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL([ac_cv_path_$1],
-[case "[$]$1" in
-  [[\\/]]* | ?:[[\\/]]*)
-    ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in ifelse([$5], , $PATH, [$5]); do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-    ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$][$1])
-else
-  AC_MSG_RESULT([no])
-fi
-AC_SUBST([$1])dnl
-])
-m4trace:m4/size_max.m4:9: -1- AC_DEFUN([gl_SIZE_MAX], [
-  AC_CHECK_HEADERS([stdint.h])
-  dnl First test whether the system already has SIZE_MAX.
-  AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [
-    gl_cv_size_max=
-    AC_EGREP_CPP([Found it], [
-#include <limits.h>
-#if HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef SIZE_MAX
-Found it
-#endif
-], [gl_cv_size_max=yes])
-    if test -z "$gl_cv_size_max"; then
-      dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
-      dnl than the type 'unsigned long'. Try hard to find a definition that can
-      dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
-      AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
-        [#include <stddef.h>
-#include <limits.h>], [size_t_bits_minus_1=])
-      AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
-        [#include <stddef.h>], [fits_in_uint=])
-      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
-        if test $fits_in_uint = 1; then
-          dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
-          dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
-          AC_TRY_COMPILE([#include <stddef.h>
-            extern size_t foo;
-            extern unsigned long foo;
-            ], [], [fits_in_uint=0])
-        fi
-        dnl We cannot use 'expr' to simplify this expression, because 'expr'
-        dnl works only with 'long' integers in the host environment, while we
-        dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
-        if test $fits_in_uint = 1; then
-          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        else
-          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        fi
-      else
-        dnl Shouldn't happen, but who knows...
-        gl_cv_size_max='((size_t)~(size_t)0)'
-      fi
-    fi
-  ])
-  if test "$gl_cv_size_max" != yes; then
-    AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
-      [Define as the maximum value of type 'size_t', if the system doesn't define it.])
-  fi
-  dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after
-  dnl <stdint.h>. Remember that the #undef in AH_VERBATIM gets replaced with
-  dnl #define by AC_DEFINE_UNQUOTED.
-  AH_VERBATIM([SIZE_MAX],
-[/* Define as the maximum value of type 'size_t', if the system doesn't define
-   it. */
-#ifndef SIZE_MAX
-# undef SIZE_MAX
-#endif])
-])
-m4trace:m4/stdint_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_STDINT_H], [
-  AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <stdint.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_stdint_h=yes],
-    [gl_cv_header_stdint_h=no])])
-  if test $gl_cv_header_stdint_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1],
-      [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
-m4trace:m4/threadlib.m4:24: -1- AC_DEFUN([gl_THREADLIB_EARLY], [
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-])
-m4trace:m4/threadlib.m4:31: -1- AC_DEFUN([gl_THREADLIB_EARLY_BODY], [
-  dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
-  dnl influences the result of the autoconf tests that test for *_unlocked
-  dnl declarations, on AIX 5 at least. Therefore it must come early.
-  AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl
-  AC_BEFORE([$0], [gl_ARGP])dnl
-
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems.
-  dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
-  dnl AC_GNU_SOURCE.
-  m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
-    [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
-    [AC_REQUIRE([AC_GNU_SOURCE])])
-  dnl Check for multithreading.
-  m4_divert_text([DEFAULTS], [gl_use_threads_default=])
-  AC_ARG_ENABLE([threads],
-AC_HELP_STRING([--enable-threads={posix|solaris|pth|win32}], [specify multithreading API])
-AC_HELP_STRING([--disable-threads], [build without multithread safety]),
-    [gl_use_threads=$enableval],
-    [if test -n "$gl_use_threads_default"; then
-       gl_use_threads="$gl_use_threads_default"
-     else
-changequote(,)dnl
-       case "$host_os" in
-         dnl Disable multithreading by default on OSF/1, because it interferes
-         dnl with fork()/exec(): When msgexec is linked with -lpthread, its
-         dnl child process gets an endless segmentation fault inside execvp().
-         dnl Disable multithreading by default on Cygwin 1.5.x, because it has
-         dnl bugs that lead to endless loops or crashes. See
-         dnl <http://cygwin.com/ml/cygwin/2009-08/msg00283.html>.
-         osf*) gl_use_threads=no ;;
-         cygwin*)
-               case `uname -r` in
-                 1.[0-5].*) gl_use_threads=no ;;
-                 *)         gl_use_threads=yes ;;
-               esac
-               ;;
-         *)    gl_use_threads=yes ;;
-       esac
-changequote([,])dnl
-     fi
-    ])
-  if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-    # For using <pthread.h>:
-    case "$host_os" in
-      osf*)
-        # On OSF/1, the compiler needs the flag -D_REENTRANT so that it
-        # groks <pthread.h>. cc also understands the flag -pthread, but
-        # we don't use it because 1. gcc-2.95 doesn't understand -pthread,
-        # 2. putting a flag into CPPFLAGS that has an effect on the linker
-        # causes the AC_TRY_LINK test below to succeed unexpectedly,
-        # leading to wrong values of LIBTHREAD and LTLIBTHREAD.
-        CPPFLAGS="$CPPFLAGS -D_REENTRANT"
-        ;;
-    esac
-    # Some systems optimize for single-threaded programs by default, and
-    # need special flags to disable these optimizations. For example, the
-    # definition of 'errno' in <errno.h>.
-    case "$host_os" in
-      aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
-      solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
-    esac
-  fi
-])
-m4trace:m4/threadlib.m4:100: -1- AC_DEFUN([gl_THREADLIB_BODY], [
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-  gl_threads_api=none
-  LIBTHREAD=
-  LTLIBTHREAD=
-  LIBMULTITHREAD=
-  LTLIBMULTITHREAD=
-  if test "$gl_use_threads" != no; then
-    dnl Check whether the compiler and linker support weak declarations.
-    AC_CACHE_CHECK([whether imported symbols can be declared weak],
-      [gl_cv_have_weak],
-      [gl_cv_have_weak=no
-       dnl First, test whether the compiler accepts it syntactically.
-       AC_TRY_LINK([extern void xyzzy ();
-#pragma weak xyzzy], [xyzzy();], [gl_cv_have_weak=maybe])
-       if test $gl_cv_have_weak = maybe; then
-         dnl Second, test whether it actually works. On Cygwin 1.7.2, with
-         dnl gcc 4.3, symbols declared weak always evaluate to the address 0.
-         AC_TRY_RUN([
-#include <stdio.h>
-#pragma weak fputs
-int main ()
-{
-  return (fputs == NULL);
-}], [gl_cv_have_weak=yes], [gl_cv_have_weak=no],
-           [dnl When cross-compiling, assume that only ELF platforms support
-            dnl weak symbols.
-            AC_EGREP_CPP([Extensible Linking Format],
-              [#ifdef __ELF__
-               Extensible Linking Format
-               #endif
-              ],
-              [gl_cv_have_weak="guessing yes"],
-              [gl_cv_have_weak="guessing no"])
-           ])
-       fi
-      ])
-    if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-      # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
-      # it groks <pthread.h>. It's added above, in gl_THREADLIB_EARLY_BODY.
-      AC_CHECK_HEADER([pthread.h],
-        [gl_have_pthread_h=yes], [gl_have_pthread_h=no])
-      if test "$gl_have_pthread_h" = yes; then
-        # Other possible tests:
-        #   -lpthreads (FSU threads, PCthreads)
-        #   -lgthreads
-        gl_have_pthread=
-        # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
-        # in libc. IRIX 6.5 has the first one in both libc and libpthread, but
-        # the second one only in libpthread, and lock.c needs it.
-        AC_TRY_LINK([#include <pthread.h>],
-          [pthread_mutex_lock((pthread_mutex_t*)0);
-           pthread_mutexattr_init((pthread_mutexattr_t*)0);],
-          [gl_have_pthread=yes])
-        # Test for libpthread by looking for pthread_kill. (Not pthread_self,
-        # since it is defined as a macro on OSF/1.)
-        if test -n "$gl_have_pthread"; then
-          # The program links fine without libpthread. But it may actually
-          # need to link with libpthread in order to create multiple threads.
-          AC_CHECK_LIB([pthread], [pthread_kill],
-            [LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
-             # On Solaris and HP-UX, most pthread functions exist also in libc.
-             # Therefore pthread_in_use() needs to actually try to create a
-             # thread: pthread_create from libc will fail, whereas
-             # pthread_create will actually create a thread.
-             case "$host_os" in
-               solaris* | hpux*)
-                 AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1],
-                   [Define if the pthread_in_use() detection is hard.])
-             esac
-            ])
-        else
-          # Some library is needed. Try libpthread and libc_r.
-          AC_CHECK_LIB([pthread], [pthread_kill],
-            [gl_have_pthread=yes
-             LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread
-             LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread])
-          if test -z "$gl_have_pthread"; then
-            # For FreeBSD 4.
-            AC_CHECK_LIB([c_r], [pthread_kill],
-              [gl_have_pthread=yes
-               LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r
-               LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r])
-          fi
-        fi
-        if test -n "$gl_have_pthread"; then
-          gl_threads_api=posix
-          AC_DEFINE([USE_POSIX_THREADS], [1],
-            [Define if the POSIX multithreading library can be used.])
-          if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
-            if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-              AC_DEFINE([USE_POSIX_THREADS_WEAK], [1],
-                [Define if references to the POSIX multithreading library should be made weak.])
-              LIBTHREAD=
-              LTLIBTHREAD=
-            fi
-          fi
-        fi
-      fi
-    fi
-    if test -z "$gl_have_pthread"; then
-      if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then
-        gl_have_solaristhread=
-        gl_save_LIBS="$LIBS"
-        LIBS="$LIBS -lthread"
-        AC_TRY_LINK([#include <thread.h>
-#include <synch.h>],
-          [thr_self();],
-          [gl_have_solaristhread=yes])
-        LIBS="$gl_save_LIBS"
-        if test -n "$gl_have_solaristhread"; then
-          gl_threads_api=solaris
-          LIBTHREAD=-lthread
-          LTLIBTHREAD=-lthread
-          LIBMULTITHREAD="$LIBTHREAD"
-          LTLIBMULTITHREAD="$LTLIBTHREAD"
-          AC_DEFINE([USE_SOLARIS_THREADS], [1],
-            [Define if the old Solaris multithreading library can be used.])
-          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-            AC_DEFINE([USE_SOLARIS_THREADS_WEAK], [1],
-              [Define if references to the old Solaris multithreading library should be made weak.])
-            LIBTHREAD=
-            LTLIBTHREAD=
-          fi
-        fi
-      fi
-    fi
-    if test "$gl_use_threads" = pth; then
-      gl_save_CPPFLAGS="$CPPFLAGS"
-      AC_LIB_LINKFLAGS([pth])
-      gl_have_pth=
-      gl_save_LIBS="$LIBS"
-      LIBS="$LIBS -lpth"
-      AC_TRY_LINK([#include <pth.h>], [pth_self();], [gl_have_pth=yes])
-      LIBS="$gl_save_LIBS"
-      if test -n "$gl_have_pth"; then
-        gl_threads_api=pth
-        LIBTHREAD="$LIBPTH"
-        LTLIBTHREAD="$LTLIBPTH"
-        LIBMULTITHREAD="$LIBTHREAD"
-        LTLIBMULTITHREAD="$LTLIBTHREAD"
-        AC_DEFINE([USE_PTH_THREADS], [1],
-          [Define if the GNU Pth multithreading library can be used.])
-        if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
-          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-            AC_DEFINE([USE_PTH_THREADS_WEAK], [1],
-              [Define if references to the GNU Pth multithreading library should be made weak.])
-            LIBTHREAD=
-            LTLIBTHREAD=
-          fi
-        fi
-      else
-        CPPFLAGS="$gl_save_CPPFLAGS"
-      fi
-    fi
-    if test -z "$gl_have_pthread"; then
-      if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then
-        if { case "$host_os" in
-               mingw*) true;;
-               *) false;;
-             esac
-           }; then
-          gl_threads_api=win32
-          AC_DEFINE([USE_WIN32_THREADS], [1],
-            [Define if the Win32 multithreading API can be used.])
-        fi
-      fi
-    fi
-  fi
-  AC_MSG_CHECKING([for multithread API to use])
-  AC_MSG_RESULT([$gl_threads_api])
-  AC_SUBST([LIBTHREAD])
-  AC_SUBST([LTLIBTHREAD])
-  AC_SUBST([LIBMULTITHREAD])
-  AC_SUBST([LTLIBMULTITHREAD])
-])
-m4trace:m4/threadlib.m4:278: -1- AC_DEFUN([gl_THREADLIB], [
-  AC_REQUIRE([gl_THREADLIB_EARLY])
-  AC_REQUIRE([gl_THREADLIB_BODY])
-])
-m4trace:m4/threadlib.m4:291: -1- AC_DEFUN([gl_DISABLE_THREADS], [
-  m4_divert_text([INIT_PREPARE], [gl_use_threads_default=no])
-])
-m4trace:m4/uintmax_t.m4:14: -1- AC_DEFUN([gl_AC_TYPE_UINTMAX_T], [
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then
-    AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
-    test $ac_cv_type_unsigned_long_long_int = yes \
-      && ac_type='unsigned long long' \
-      || ac_type='unsigned long'
-    AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type],
-      [Define to unsigned long or unsigned long long
-       if <stdint.h> and <inttypes.h> don't define.])
-  else
-    AC_DEFINE([HAVE_UINTMAX_T], [1],
-      [Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.])
-  fi
-])
-m4trace:m4/visibility.m4:23: -1- AC_DEFUN([gl_VISIBILITY], [
-  AC_REQUIRE([AC_PROG_CC])
-  CFLAG_VISIBILITY=
-  HAVE_VISIBILITY=0
-  if test -n "$GCC"; then
-    dnl First, check whether -Werror can be added to the command line, or
-    dnl whether it leads to an error because of some other option that the
-    dnl user has put into $CC $CFLAGS $CPPFLAGS.
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-    AC_CACHE_VAL([gl_cv_cc_vis_werror], [
-      gl_save_CFLAGS="$CFLAGS"
-      CFLAGS="$CFLAGS -Werror"
-      AC_TRY_COMPILE([], [],
-        [gl_cv_cc_vis_werror=yes],
-        [gl_cv_cc_vis_werror=no])
-      CFLAGS="$gl_save_CFLAGS"])
-    AC_MSG_RESULT([$gl_cv_cc_vis_werror])
-    dnl Now check whether visibility declarations are supported.
-    AC_MSG_CHECKING([for simple visibility declarations])
-    AC_CACHE_VAL([gl_cv_cc_visibility], [
-      gl_save_CFLAGS="$CFLAGS"
-      CFLAGS="$CFLAGS -fvisibility=hidden"
-      dnl We use the option -Werror and a function dummyfunc, because on some
-      dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning
-      dnl "visibility attribute not supported in this configuration; ignored"
-      dnl at the first function definition in every compilation unit, and we
-      dnl don't want to use the option in this case.
-      if test $gl_cv_cc_vis_werror = yes; then
-        CFLAGS="$CFLAGS -Werror"
-      fi
-      AC_TRY_COMPILE(
-        [extern __attribute__((__visibility__("hidden"))) int hiddenvar;
-         extern __attribute__((__visibility__("default"))) int exportedvar;
-         extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
-         extern __attribute__((__visibility__("default"))) int exportedfunc (void);
-         void dummyfunc (void) {}],
-        [],
-        [gl_cv_cc_visibility=yes],
-        [gl_cv_cc_visibility=no])
-      CFLAGS="$gl_save_CFLAGS"])
-    AC_MSG_RESULT([$gl_cv_cc_visibility])
-    if test $gl_cv_cc_visibility = yes; then
-      CFLAG_VISIBILITY="-fvisibility=hidden"
-      HAVE_VISIBILITY=1
-    fi
-  fi
-  AC_SUBST([CFLAG_VISIBILITY])
-  AC_SUBST([HAVE_VISIBILITY])
-  AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY],
-    [Define to 1 or 0, depending whether the compiler supports simple visibility declarations.])
-])
-m4trace:m4/wchar_t.m4:11: -1- AC_DEFUN([gt_TYPE_WCHAR_T], [
-  AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
-    [AC_TRY_COMPILE([#include <stddef.h>
-       wchar_t foo = (wchar_t)'\0';], ,
-       [gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])])
-  if test $gt_cv_c_wchar_t = yes; then
-    AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
-  fi
-])
-m4trace:m4/wint_t.m4:11: -1- AC_DEFUN([gt_TYPE_WINT_T], [
-  AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
-    [AC_TRY_COMPILE([
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
-   <wchar.h>.
-   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
-   before <wchar.h>.  */
-#include <stddef.h>
-#include <stdio.h>
-#include <time.h>
-#include <wchar.h>
-       wint_t foo = (wchar_t)'\0';], ,
-       [gt_cv_c_wint_t=yes], [gt_cv_c_wint_t=no])])
-  if test $gt_cv_c_wint_t = yes; then
-    AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.])
-  fi
-])
-m4trace:m4/xsize.m4:7: -1- AC_DEFUN([gl_XSIZE], [
-  dnl Prerequisites of lib/xsize.h.
-  AC_REQUIRE([gl_SIZE_MAX])
-  AC_REQUIRE([AC_C_INLINE])
-  AC_CHECK_HEADERS([stdint.h])
-])
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diff --git a/autom4te.cache/traces.5 b/autom4te.cache/traces.5
deleted file mode 100644
index a0cfd61..0000000
--- a/autom4te.cache/traces.5
+++ /dev/null
@@ -1,3336 +0,0 @@
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-      [am_cv_langinfo_codeset=no])
-    ])
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-            #define O_NOATIME 0
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-            #define O_NOFOLLOW 0
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-            {
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-
-  dnl If we use NLS figure out what method
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-
-        AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
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-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
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-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
-            [eval "$gt_func_gnugettext_libc=yes"],
-            [eval "$gt_func_gnugettext_libc=no"])])
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
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-extern int _nl_msg_cat_cntr;
-extern
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-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-              [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
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-              [eval "$gt_func_gnugettext_libintl=no"])
-            dnl Now see whether libintl exists and depends on libiconv.
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-              LIBS="$LIBS $LIBICONV"
-              AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
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-#endif
-const char *_nl_expand_alias (const char *);],
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-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
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-          LTLIBINTL=
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-    ifelse(gt_included_intl, yes, [
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-
-      CATOBJEXT=
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-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions to use GNU gettext tools.
-        CATOBJEXT=.gmo
-      fi
-    ])
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Some extra flags are needed during linking.
-        LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      AC_DEFINE([ENABLE_NLS], [1],
-        [Define to 1 if translation of program messages to the user's native language
-   is requested.])
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  AC_MSG_CHECKING([whether to use NLS])
-  AC_MSG_RESULT([$USE_NLS])
-  if test "$USE_NLS" = "yes"; then
-    AC_MSG_CHECKING([where the gettext function comes from])
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    AC_MSG_RESULT([$gt_source])
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-      fi
-
-      dnl For backward compatibility. Some packages may be using this.
-      AC_DEFINE([HAVE_GETTEXT], [1],
-       [Define if the GNU gettext() function is already present or preinstalled.])
-      AC_DEFINE([HAVE_DCGETTEXT], [1],
-       [Define if the GNU dcgettext() function is already present or preinstalled.])
-    fi
-
-    dnl We need to process the po/ directory.
-    POSUB=po
-  fi
-
-  ifelse(gt_included_intl, yes, [
-    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-    dnl to 'yes' because some of the testsuite requires it.
-    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
-      BUILD_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST([BUILD_INCLUDED_LIBINTL])
-    AC_SUBST([USE_INCLUDED_LIBINTL])
-    AC_SUBST([CATOBJEXT])
-
-    dnl For backward compatibility. Some configure.ins may be using this.
-    nls_cv_header_intl=
-    nls_cv_header_libgt=
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    DATADIRNAME=share
-    AC_SUBST([DATADIRNAME])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INSTOBJEXT=.mo
-    AC_SUBST([INSTOBJEXT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    GENCAT=gencat
-    AC_SUBST([GENCAT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INTLOBJS=
-    if test "$USE_INCLUDED_LIBINTL" = yes; then
-      INTLOBJS="\$(GETTOBJS)"
-    fi
-    AC_SUBST([INTLOBJS])
-
-    dnl Enable libtool support if the surrounding package wishes it.
-    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-    AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
-  ])
-
-  dnl For backward compatibility. Some Makefiles may be using this.
-  INTLLIBS="$LIBINTL"
-  AC_SUBST([INTLLIBS])
-
-  dnl Make all documented variables known to autoconf.
-  AC_SUBST([LIBINTL])
-  AC_SUBST([LTLIBINTL])
-  AC_SUBST([POSUB])
-])
-m4trace:m4/gettext.m4:376: -1- AC_DEFUN([AM_GNU_GETTEXT_NEED], [
-  m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
-])
-m4trace:m4/gettext.m4:383: -1- AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
-m4trace:m4/glibc2.m4:10: -1- AC_DEFUN([gt_GLIBC2], [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer],
-      [ac_cv_gnu_library_2],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ >= 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2=yes],
-        [ac_cv_gnu_library_2=no])
-      ]
-    )
-    AC_SUBST([GLIBC2])
-    GLIBC2="$ac_cv_gnu_library_2"
-  
-])
-m4trace:m4/glibc21.m4:10: -1- AC_DEFUN([gl_GLIBC21], [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2.1 or newer],
-      [ac_cv_gnu_library_2_1],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2_1=yes],
-        [ac_cv_gnu_library_2_1=no])
-      ]
-    )
-    AC_SUBST([GLIBC21])
-    GLIBC21="$ac_cv_gnu_library_2_1"
-  
-])
-m4trace:m4/iconv.m4:9: -1- AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-])
-m4trace:m4/iconv.m4:20: -1- AC_DEFUN([AM_ICONV_LINK], [
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      [am_cv_func_iconv=yes])
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        [am_cv_lib_iconv=yes]
-        [am_cv_func_iconv=yes])
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
-      dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
-      am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      AC_TRY_RUN([
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
-        [case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac])
-      LIBS="$am_save_LIBS"
-    ])
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    AC_DEFINE([HAVE_ICONV], [1],
-      [Define if you have the iconv() function and it works.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST([LIBICONV])
-  AC_SUBST([LTLIBICONV])
-])
-m4trace:m4/iconv.m4:188: -1- AC_DEFUN_ONCE([AM_ICONV], [
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL([am_cv_proto_iconv], [
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([
-         $am_cv_proto_iconv])
-    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-])
-m4trace:m4/intdiv0.m4:9: -1- AC_DEFUN([gt_INTDIV0], [
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-
-  AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
-    gt_cv_int_divbyzero_sigfpe,
-    [
-      gt_cv_int_divbyzero_sigfpe=
-changequote(,)dnl
-      case "$host_os" in
-        macos* | darwin[6-9]* | darwin[1-9][0-9]*)
-          # On MacOS X 10.2 or newer, just assume the same as when cross-
-          # compiling. If we were to perform the real test, 1 Crash Report
-          # dialog window would pop up.
-          case "$host_cpu" in
-            i[34567]86 | x86_64)
-              gt_cv_int_divbyzero_sigfpe="guessing yes" ;;
-          esac
-          ;;
-      esac
-changequote([,])dnl
-      if test -z "$gt_cv_int_divbyzero_sigfpe"; then
-        AC_TRY_RUN([
-#include <stdlib.h>
-#include <signal.h>
-
-static void
-sigfpe_handler (int sig)
-{
-  /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
-  exit (sig != SIGFPE);
-}
-
-int x = 1;
-int y = 0;
-int z;
-int nan;
-
-int main ()
-{
-  signal (SIGFPE, sigfpe_handler);
-/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
-#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
-  signal (SIGTRAP, sigfpe_handler);
-#endif
-/* Linux/SPARC yields signal SIGILL.  */
-#if defined (__sparc__) && defined (__linux__)
-  signal (SIGILL, sigfpe_handler);
-#endif
-
-  z = x / y;
-  nan = y / y;
-  exit (1);
-}
-], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no],
-          [
-            # Guess based on the CPU.
-changequote(,)dnl
-            case "$host_cpu" in
-              alpha* | i[34567]86 | x86_64 | m68k | s390*)
-                gt_cv_int_divbyzero_sigfpe="guessing yes";;
-              *)
-                gt_cv_int_divbyzero_sigfpe="guessing no";;
-            esac
-changequote([,])dnl
-          ])
-      fi
-    ])
-  case "$gt_cv_int_divbyzero_sigfpe" in
-    *yes) value=1;;
-    *) value=0;;
-  esac
-  AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value],
-    [Define if integer division by zero raises signal SIGFPE.])
-])
-m4trace:m4/intl.m4:25: -1- AC_DEFUN([AM_INTL_SUBDIR], [
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-  AC_REQUIRE([gt_GLIBC2])dnl
-  AC_REQUIRE([AC_PROG_RANLIB])dnl
-  AC_REQUIRE([gl_VISIBILITY])dnl
-  AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl
-  AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl
-  AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
-  AC_REQUIRE([gt_TYPE_WINT_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gt_TYPE_INTMAX_T])
-  AC_REQUIRE([gt_PRINTF_POSIX])
-  AC_REQUIRE([gl_GLIBC21])dnl
-  AC_REQUIRE([gl_XSIZE])dnl
-  AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl
-  AC_REQUIRE([gt_INTL_MACOSX])dnl
-
-  dnl Support for automake's --enable-silent-rules.
-  case "$enable_silent_rules" in
-    yes) INTL_DEFAULT_VERBOSITY=0;;
-    no)  INTL_DEFAULT_VERBOSITY=1;;
-    *)   INTL_DEFAULT_VERBOSITY=1;;
-  esac
-  AC_SUBST([INTL_DEFAULT_VERBOSITY])
-
-  AC_CHECK_TYPE([ptrdiff_t], ,
-    [AC_DEFINE([ptrdiff_t], [long],
-       [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
-    ])
-  AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
-  AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \
-    snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb])
-
-  dnl Use the _snprintf function only if it is declared (because on NetBSD it
-  dnl is defined as a weak alias of snprintf; we prefer to use the latter).
-  gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
-  gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
-
-  case $gt_cv_func_printf_posix in
-    *yes) HAVE_POSIX_PRINTF=1 ;;
-    *) HAVE_POSIX_PRINTF=0 ;;
-  esac
-  AC_SUBST([HAVE_POSIX_PRINTF])
-  if test "$ac_cv_func_asprintf" = yes; then
-    HAVE_ASPRINTF=1
-  else
-    HAVE_ASPRINTF=0
-  fi
-  AC_SUBST([HAVE_ASPRINTF])
-  if test "$ac_cv_func_snprintf" = yes; then
-    HAVE_SNPRINTF=1
-  else
-    HAVE_SNPRINTF=0
-  fi
-  AC_SUBST([HAVE_SNPRINTF])
-  if test "$ac_cv_func_newlocale" = yes; then
-    HAVE_NEWLOCALE=1
-  else
-    HAVE_NEWLOCALE=0
-  fi
-  AC_SUBST([HAVE_NEWLOCALE])
-  if test "$ac_cv_func_wprintf" = yes; then
-    HAVE_WPRINTF=1
-  else
-    HAVE_WPRINTF=0
-  fi
-  AC_SUBST([HAVE_WPRINTF])
-
-  AM_LANGINFO_CODESET
-  gt_LC_MESSAGES
-
-  dnl Compilation on mingw and Cygwin needs special Makefile rules, because
-  dnl 1. when we install a shared library, we must arrange to export
-  dnl    auxiliary pointer variables for every exported variable,
-  dnl 2. when we install a shared library and a static library simultaneously,
-  dnl    the include file specifies __declspec(dllimport) and therefore we
-  dnl    must arrange to define the auxiliary pointer variables for the
-  dnl    exported variables _also_ in the static library.
-  if test "$enable_shared" = yes; then
-    case "$host_os" in
-      mingw* | cygwin*) is_woe32dll=yes ;;
-      *) is_woe32dll=no ;;
-    esac
-  else
-    is_woe32dll=no
-  fi
-  WOE32DLL=$is_woe32dll
-  AC_SUBST([WOE32DLL])
-
-  dnl On mingw and Cygwin, we can activate special Makefile rules which add
-  dnl version information to the shared libraries and executables.
-  case "$host_os" in
-    mingw* | cygwin*) is_woe32=yes ;;
-    *) is_woe32=no ;;
-  esac
-  WOE32=$is_woe32
-  AC_SUBST([WOE32])
-  if test $WOE32 = yes; then
-    dnl Check for a program that compiles Windows resource files.
-    AC_CHECK_TOOL([WINDRES], [windres])
-  fi
-
-  dnl Determine whether when creating a library, "-lc" should be passed to
-  dnl libtool or not. On many platforms, it is required for the libtool option
-  dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
-  dnl in the *.la files - makes it impossible to create multithreaded programs,
-  dnl because libtool also reorders the -lc to come before the -pthread, and
-  dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
-  case "$host_os" in
-    hpux*) LTLIBC="" ;;
-    *)     LTLIBC="-lc" ;;
-  esac
-  AC_SUBST([LTLIBC])
-
-  dnl Rename some macros and functions used for locking.
-  AH_BOTTOM([
-#define __libc_lock_t                   gl_lock_t
-#define __libc_lock_define              gl_lock_define
-#define __libc_lock_define_initialized  gl_lock_define_initialized
-#define __libc_lock_init                gl_lock_init
-#define __libc_lock_lock                gl_lock_lock
-#define __libc_lock_unlock              gl_lock_unlock
-#define __libc_lock_recursive_t                   gl_recursive_lock_t
-#define __libc_lock_define_recursive              gl_recursive_lock_define
-#define __libc_lock_define_initialized_recursive  gl_recursive_lock_define_initialized
-#define __libc_lock_init_recursive                gl_recursive_lock_init
-#define __libc_lock_lock_recursive                gl_recursive_lock_lock
-#define __libc_lock_unlock_recursive              gl_recursive_lock_unlock
-#define glthread_in_use  libintl_thread_in_use
-#define glthread_lock_init_func     libintl_lock_init_func
-#define glthread_lock_lock_func     libintl_lock_lock_func
-#define glthread_lock_unlock_func   libintl_lock_unlock_func
-#define glthread_lock_destroy_func  libintl_lock_destroy_func
-#define glthread_rwlock_init_multithreaded     libintl_rwlock_init_multithreaded
-#define glthread_rwlock_init_func              libintl_rwlock_init_func
-#define glthread_rwlock_rdlock_multithreaded   libintl_rwlock_rdlock_multithreaded
-#define glthread_rwlock_rdlock_func            libintl_rwlock_rdlock_func
-#define glthread_rwlock_wrlock_multithreaded   libintl_rwlock_wrlock_multithreaded
-#define glthread_rwlock_wrlock_func            libintl_rwlock_wrlock_func
-#define glthread_rwlock_unlock_multithreaded   libintl_rwlock_unlock_multithreaded
-#define glthread_rwlock_unlock_func            libintl_rwlock_unlock_func
-#define glthread_rwlock_destroy_multithreaded  libintl_rwlock_destroy_multithreaded
-#define glthread_rwlock_destroy_func           libintl_rwlock_destroy_func
-#define glthread_recursive_lock_init_multithreaded     libintl_recursive_lock_init_multithreaded
-#define glthread_recursive_lock_init_func              libintl_recursive_lock_init_func
-#define glthread_recursive_lock_lock_multithreaded     libintl_recursive_lock_lock_multithreaded
-#define glthread_recursive_lock_lock_func              libintl_recursive_lock_lock_func
-#define glthread_recursive_lock_unlock_multithreaded   libintl_recursive_lock_unlock_multithreaded
-#define glthread_recursive_lock_unlock_func            libintl_recursive_lock_unlock_func
-#define glthread_recursive_lock_destroy_multithreaded  libintl_recursive_lock_destroy_multithreaded
-#define glthread_recursive_lock_destroy_func           libintl_recursive_lock_destroy_func
-#define glthread_once_func            libintl_once_func
-#define glthread_once_singlethreaded  libintl_once_singlethreaded
-#define glthread_once_multithreaded   libintl_once_multithreaded
-])
-])
-m4trace:m4/intl.m4:211: -1- AC_DEFUN([gt_INTL_SUBDIR_CORE], [
-  AC_REQUIRE([AC_C_INLINE])dnl
-  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-  AC_REQUIRE([AC_FUNC_MMAP])dnl
-  AC_REQUIRE([gt_INTDIV0])dnl
-  AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
-  AC_REQUIRE([gt_INTTYPES_PRI])dnl
-  AC_REQUIRE([gl_LOCK])dnl
-
-  AC_TRY_LINK(
-    [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }],
-    [],
-    [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1],
-       [Define to 1 if the compiler understands __builtin_expect.])])
-
-  AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h])
-  AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
-    stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \
-    argz_stringify argz_next __fsetlocking])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL([feof_unlocked], [#include <stdio.h>])
-  gt_CHECK_DECL([fgets_unlocked], [#include <stdio.h>])
-
-  AM_ICONV
-
-  dnl intl/plural.c is generated from intl/plural.y. It requires bison,
-  dnl because plural.y uses bison specific features. It requires at least
-  dnl bison-1.26 because earlier versions generate a plural.c that doesn't
-  dnl compile.
-  dnl bison is only needed for the maintainer (who touches plural.y). But in
-  dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
-  dnl the rule in general Makefile. Now, some people carelessly touch the
-  dnl files or have a broken "make" program, hence the plural.c rule will
-  dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
-  dnl present or too old.
-  AC_CHECK_PROGS([INTLBISON], [bison])
-  if test -z "$INTLBISON"; then
-    ac_verc_fail=yes
-  else
-    dnl Found it, now check the version.
-    AC_MSG_CHECKING([version of bison])
-changequote(<<,>>)dnl
-    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-    case $ac_prog_version in
-      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
-changequote([,])dnl
-         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-    esac
-    AC_MSG_RESULT([$ac_prog_version])
-  fi
-  if test $ac_verc_fail = yes; then
-    INTLBISON=:
-  fi
-])
-m4trace:m4/intl.m4:279: -1- AC_DEFUN([gt_CHECK_DECL], [
-  AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1],
-    [AC_TRY_COMPILE([$2], [
-#ifndef $1
-  char *p = (char *) $1;
-#endif
-], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
-  if test $ac_cv_have_decl_$1 = yes; then
-    gt_value=1
-  else
-    gt_value=0
-  fi
-  AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value],
-    [Define to 1 if you have the declaration of `$1', and to 0 if you don't.])
-])
-m4trace:m4/intlmacosx.m4:18: -1- AC_DEFUN([gt_INTL_MACOSX], [
-  dnl Check for API introduced in MacOS X 10.2.
-  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
-    [gt_cv_func_CFPreferencesCopyAppValue],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
-       [CFPreferencesCopyAppValue(NULL, NULL)],
-       [gt_cv_func_CFPreferencesCopyAppValue=yes],
-       [gt_cv_func_CFPreferencesCopyAppValue=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
-      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
-  fi
-  dnl Check for API introduced in MacOS X 10.3.
-  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
-       [gt_cv_func_CFLocaleCopyCurrent=yes],
-       [gt_cv_func_CFLocaleCopyCurrent=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
-      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  AC_SUBST([INTL_MACOSX_LIBS])
-])
-m4trace:m4/intmax.m4:11: -1- AC_DEFUN([gt_TYPE_INTMAX_T], [
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t],
-    [AC_TRY_COMPILE([
-#include <stddef.h>
-#include <stdlib.h>
-#if HAVE_STDINT_H_WITH_UINTMAX
-#include <stdint.h>
-#endif
-#if HAVE_INTTYPES_H_WITH_UINTMAX
-#include <inttypes.h>
-#endif
-],     [intmax_t x = -1;
-        return !x;],
-       [gt_cv_c_intmax_t=yes],
-       [gt_cv_c_intmax_t=no])])
-  if test $gt_cv_c_intmax_t = yes; then
-    AC_DEFINE([HAVE_INTMAX_T], [1],
-      [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])
-  fi
-])
-m4trace:m4/inttypes-pri.m4:14: -1- AC_DEFUN([gt_INTTYPES_PRI], [
-  AC_CHECK_HEADERS([inttypes.h])
-  if test $ac_cv_header_inttypes_h = yes; then
-    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
-      [gt_cv_inttypes_pri_broken],
-      [
-        AC_TRY_COMPILE([#include <inttypes.h>
-#ifdef PRId32
-char *p = PRId32;
-#endif
-], [], [gt_cv_inttypes_pri_broken=no], [gt_cv_inttypes_pri_broken=yes])
-      ])
-  fi
-  if test "$gt_cv_inttypes_pri_broken" = yes; then
-    AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
-      [Define if <inttypes.h> exists and defines unusable PRI* macros.])
-    PRI_MACROS_BROKEN=1
-  else
-    PRI_MACROS_BROKEN=0
-  fi
-  AC_SUBST([PRI_MACROS_BROKEN])
-])
-m4trace:m4/inttypes_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_INTTYPES_H], [
-  AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <inttypes.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_inttypes_h=yes],
-    [gl_cv_header_inttypes_h=no])])
-  if test $gl_cv_header_inttypes_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1],
-      [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
-m4trace:m4/lcmessage.m4:22: -1- AC_DEFUN([gt_LC_MESSAGES], [
-  AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES],
-    [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
-       [gt_cv_val_LC_MESSAGES=yes], [gt_cv_val_LC_MESSAGES=no])])
-  if test $gt_cv_val_LC_MESSAGES = yes; then
-    AC_DEFINE([HAVE_LC_MESSAGES], [1],
-      [Define if your <locale.h> file defines LC_MESSAGES.])
-  fi
-])
-m4trace:m4/lib-ld.m4:12: -1- AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-])
-m4trace:m4/lib-ld.m4:25: -1- AC_DEFUN([AC_LIB_PROG_LD], [AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL([acl_cv_path_LD],
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT([$LD])
-else
-  AC_MSG_RESULT([no])
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-])
-m4trace:m4/lib-link.m4:17: -1- AC_DEFUN([AC_LIB_LINKFLAGS], [
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  popdef([NAME])
-  popdef([Name])
-])
-m4trace:m4/lib-link.m4:57: -1- AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
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-    dnl LIBS. -l options benefit only from the -L options listed before it.
-    dnl Otherwise, add it to the front of LIBS, because it may be a static
-    dnl library that depends on another static library that is present in LIBS.
-    dnl Static libraries benefit only from the static libraries listed after
-    dnl it.
-    case " $LIB[]NAME" in
-      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
-      *)       LIBS="$LIB[]NAME $LIBS" ;;
-    esac
-    AC_TRY_LINK([$3], [$4],
-      [ac_cv_lib[]Name=yes],
-      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
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-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-    LIB[]NAME[]_PREFIX=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  popdef([NAME])
-  popdef([Name])
-])
-m4trace:m4/lib-link.m4:122: -1- AC_DEFUN([AC_LIB_RPATH], [
-  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
-  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE([rpath],
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-])
-m4trace:m4/lib-link.m4:158: -1- AC_DEFUN([AC_LIB_FROMPACKAGE], [
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_frompackage_]NAME, [$2])
-  popdef([NAME])
-  pushdef([PACK],[$2])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_libsinpackage_]PACKUP,
-    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
-  popdef([PACKUP])
-  popdef([PACK])
-])
-m4trace:m4/lib-link.m4:178: -1- AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
-  dnl Autoconf >= 2.61 supports dots in --with options.
-  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH(P_A_C_K[-prefix],
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-  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  LIB[]NAME[]_PREFIX=
-  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
-  dnl computed. So it has to be reset here.
-  HAVE_LIB[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-            dnl The same code as in the loop below:
-            dnl First look for a shared library.
-            if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-            dnl Then look for a static library.
-            if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  dnl First look for a shared library.
-                  if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                  dnl Then look for a static library.
-                  if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$acl_hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-  popdef([P_A_C_K])
-  popdef([PACKLIBS])
-  popdef([PACKUP])
-  popdef([PACK])
-  popdef([NAME])
-])
-m4trace:m4/lib-link.m4:681: -1- AC_DEFUN([AC_LIB_APPENDTOVAR], [
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-])
-m4trace:m4/lib-link.m4:705: -1- AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [
-  AC_REQUIRE([AC_LIB_RPATH])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  $1=
-  if test "$enable_rpath" != no; then
-    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-      dnl Use an explicit option to hardcode directories into the resulting
-      dnl binary.
-      rpathdirs=
-      next=
-      for opt in $2; do
-        if test -n "$next"; then
-          dir="$next"
-          dnl No need to hardcode the standard /usr/lib.
-          if test "X$dir" != "X/usr/$acl_libdirstem" \
-             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-            rpathdirs="$rpathdirs $dir"
-          fi
-          next=
-        else
-          case $opt in
-            -L) next=yes ;;
-            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
-                 dnl No need to hardcode the standard /usr/lib.
-                 if test "X$dir" != "X/usr/$acl_libdirstem" \
-                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-                   rpathdirs="$rpathdirs $dir"
-                 fi
-                 next= ;;
-            *) next= ;;
-          esac
-        fi
-      done
-      if test "X$rpathdirs" != "X"; then
-        if test -n ""$3""; then
-          dnl libtool is used for linking. Use -R options.
-          for dir in $rpathdirs; do
-            $1="${$1}${$1:+ }-R$dir"
-          done
-        else
-          dnl The linker is used for linking directly.
-          if test -n "$acl_hardcode_libdir_separator"; then
-            dnl Weird platform: only the last -rpath option counts, the user
-            dnl must pass all path elements in one option.
-            alldirs=
-            for dir in $rpathdirs; do
-              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
-            done
-            acl_save_libdir="$libdir"
-            libdir="$alldirs"
-            eval flag=\"$acl_hardcode_libdir_flag_spec\"
-            libdir="$acl_save_libdir"
-            $1="$flag"
-          else
-            dnl The -rpath options are cumulative.
-            for dir in $rpathdirs; do
-              acl_save_libdir="$libdir"
-              libdir="$dir"
-              eval flag=\"$acl_hardcode_libdir_flag_spec\"
-              libdir="$acl_save_libdir"
-              $1="${$1}${$1:+ }$flag"
-            done
-          fi
-        fi
-      fi
-    fi
-  fi
-  AC_SUBST([$1])
-])
-m4trace:m4/lib-prefix.m4:12: -1- AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])
-m4trace:m4/lib-prefix.m4:22: -1- AC_DEFUN([AC_LIB_PREFIX], [
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_LIB_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-])
-m4trace:m4/lib-prefix.m4:122: -1- AC_DEFUN([AC_LIB_PREPARE_PREFIX], [
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
-  dnl at the end of configure.
-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-])
-m4trace:m4/lib-prefix.m4:145: -1- AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-])
-m4trace:m4/lib-prefix.m4:162: -1- AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [
-  dnl There is no formal standard regarding lib and lib64.
-  dnl On glibc systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
-  dnl the compiler's default mode by looking at the compiler's library search
-  dnl path. If at least one of its elements ends in /lib64 or points to a
-  dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
-  dnl Otherwise we use the default, namely "lib".
-  dnl On Solaris systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
-  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
-      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
-      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
-      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
-      dnl symlink is missing, so we set acl_libdirstem2 too.
-      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
-        [AC_EGREP_CPP([sixtyfour bits], [
-#ifdef _LP64
-sixtyfour bits
-#endif
-           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
-        ])
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-])
-m4trace:m4/lock.m4:9: -1- AC_DEFUN([gl_LOCK], [
-  AC_REQUIRE([gl_THREADLIB])
-  if test "$gl_threads_api" = posix; then
-    # OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the
-    # pthread_rwlock_* functions.
-    AC_CHECK_TYPE([pthread_rwlock_t],
-      [AC_DEFINE([HAVE_PTHREAD_RWLOCK], [1],
-         [Define if the POSIX multithreading library has read/write locks.])],
-      [],
-      [#include <pthread.h>])
-    # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
-    AC_TRY_COMPILE([#include <pthread.h>],
-      [#if __FreeBSD__ == 4
-error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
-#else
-int x = (int)PTHREAD_MUTEX_RECURSIVE;
-return !x;
-#endif],
-      [AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], [1],
-         [Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE.])])
-  fi
-  gl_PREREQ_LOCK
-])
-m4trace:m4/lock.m4:35: -1- AC_DEFUN([gl_PREREQ_LOCK], [
-  AC_REQUIRE([AC_C_INLINE])
-])
-m4trace:m4/longlong.m4:17: -1- AC_DEFUN([AC_TYPE_LONG_LONG_INT], [
-  AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
-    [AC_LINK_IFELSE(
-       [_AC_TYPE_LONG_LONG_SNIPPET],
-       [dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
-        dnl If cross compiling, assume the bug isn't important, since
-        dnl nobody cross compiles for this platform as far as we know.
-        AC_RUN_IFELSE(
-          [AC_LANG_PROGRAM(
-             [[@%:@include <limits.h>
-               @%:@ifndef LLONG_MAX
-               @%:@ define HALF \
-                        (1LL << (sizeof (long long int) * CHAR_BIT - 2))
-               @%:@ define LLONG_MAX (HALF - 1 + HALF)
-               @%:@endif]],
-             [[long long int n = 1;
-               int i;
-               for (i = 0; ; i++)
-                 {
-                   long long int m = n << i;
-                   if (m >> i != n)
-                     return 1;
-                   if (LLONG_MAX / 2 < m)
-                     break;
-                 }
-               return 0;]])],
-          [ac_cv_type_long_long_int=yes],
-          [ac_cv_type_long_long_int=no],
-          [ac_cv_type_long_long_int=yes])],
-       [ac_cv_type_long_long_int=no])])
-  if test $ac_cv_type_long_long_int = yes; then
-    AC_DEFINE([HAVE_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `long long int'.])
-  fi
-])
-m4trace:m4/longlong.m4:63: -1- AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], [
-  AC_CACHE_CHECK([for unsigned long long int],
-    [ac_cv_type_unsigned_long_long_int],
-    [AC_LINK_IFELSE(
-       [_AC_TYPE_LONG_LONG_SNIPPET],
-       [ac_cv_type_unsigned_long_long_int=yes],
-       [ac_cv_type_unsigned_long_long_int=no])])
-  if test $ac_cv_type_unsigned_long_long_int = yes; then
-    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `unsigned long long int'.])
-  fi
-])
-m4trace:m4/longlong.m4:82: -1- AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET], [
-  AC_LANG_PROGRAM(
-    [[/* For now, do not test the preprocessor; as of 2007 there are too many
-         implementations with broken preprocessors.  Perhaps this can
-         be revisited in 2012.  In the meantime, code should not expect
-         #if to work with literals wider than 32 bits.  */
-      /* Test literals.  */
-      long long int ll = 9223372036854775807ll;
-      long long int nll = -9223372036854775807LL;
-      unsigned long long int ull = 18446744073709551615ULL;
-      /* Test constant expressions.   */
-      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
-                     ? 1 : -1)];
-      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
-                     ? 1 : -1)];
-      int i = 63;]],
-    [[/* Test availability of runtime routines for shift and division.  */
-      long long int llmax = 9223372036854775807ll;
-      unsigned long long int ullmax = 18446744073709551615ull;
-      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
-              | (llmax / ll) | (llmax % ll)
-              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
-              | (ullmax / ull) | (ullmax % ull));]])
-])
-m4trace:m4/nls.m4:23: -1- AC_DEFUN([AM_NLS], [
-  AC_MSG_CHECKING([whether NLS is requested])
-  dnl Default is enabled NLS
-  AC_ARG_ENABLE([nls],
-    [  --disable-nls           do not use Native Language Support],
-    USE_NLS=$enableval, USE_NLS=yes)
-  AC_MSG_RESULT([$USE_NLS])
-  AC_SUBST([USE_NLS])
-])
-m4trace:m4/po.m4:23: -1- AC_DEFUN([AM_PO_SUBDIRS], [
-  AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AM_NLS])dnl
-
-  dnl Release version of the gettext macros. This is used to ensure that
-  dnl the gettext macros and po/Makefile.in.in are in sync.
-  AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
-
-  dnl Perform the following tests also if --disable-nls has been given,
-  dnl because they are needed for "make dist" to work.
-
-  dnl Search for GNU msgfmt in the PATH.
-  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-  dnl The second test excludes FreeBSD msgfmt.
-  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
-
-  dnl Test whether it is GNU msgfmt >= 0.15.
-changequote(,)dnl
-  case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([MSGFMT_015])
-changequote(,)dnl
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([GMSGFMT_015])
-
-  dnl Search for GNU xgettext 0.12 or newer in the PATH.
-  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-  dnl The second test excludes FreeBSD xgettext.
-  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  dnl Remove leftover from FreeBSD xgettext call.
-  rm -f messages.po
-
-  dnl Test whether it is GNU xgettext >= 0.15.
-changequote(,)dnl
-  case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([XGETTEXT_015])
-
-  dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
-
-  dnl Installation directories.
-  dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
-  dnl have to define it here, so that it can be used in po/Makefile.
-  test -n "$localedir" || localedir='${datadir}/locale'
-  AC_SUBST([localedir])
-
-  dnl Support for AM_XGETTEXT_OPTION.
-  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
-
-  AC_CONFIG_COMMANDS([po-directories], [[
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done]],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-])
-m4trace:m4/po.m4:218: -1- AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [
-  # When this code is run, in config.status, two variables have already been
-  # set:
-  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
-  # - LINGUAS is the value of the environment variable LINGUAS at configure
-  #   time.
-
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-  ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-  # In autoconf-2.13 it is called $ac_given_srcdir.
-  # In autoconf-2.50 it is called $srcdir.
-  test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-  case "$ac_given_srcdir" in
-    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-    /*) top_srcdir="$ac_given_srcdir" ;;
-    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  # Find a way to echo strings without interpreting backslash.
-  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
-    gt_echo='echo'
-  else
-    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
-      gt_echo='printf %s\n'
-    else
-      echo_func () {
-        cat <<EOT
-$*
-EOT
-      }
-      gt_echo='echo_func'
-    fi
-  fi
-
-  # A sed script that extracts the value of VARIABLE from a Makefile.
-  sed_x_variable='
-# Test if the hold space is empty.
-x
-s/P/P/
-x
-ta
-# Yes it was empty. Look if we have the expected variable definition.
-/^[	 ]*VARIABLE[	 ]*=/{
-  # Seen the first line of the variable definition.
-  s/^[	 ]*VARIABLE[	 ]*=//
-  ba
-}
-bd
-:a
-# Here we are processing a line from the variable definition.
-# Remove comment, more precisely replace it with a space.
-s/#.*$/ /
-# See if the line ends in a backslash.
-tb
-:b
-s/\\$//
-# Print the line, without the trailing backslash.
-p
-tc
-# There was no trailing backslash. The end of the variable definition is
-# reached. Clear the hold space.
-s/^.*$//
-x
-bd
-:c
-# A trailing backslash means that the variable definition continues in the
-# next line. Put a nonempty string into the hold space to indicate this.
-s/^.*$/P/
-x
-:d
-'
-changequote([,])dnl
-
-  # Set POTFILES to the value of the Makefile variable POTFILES.
-  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
-  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
-  # Compute POTFILES_DEPS as
-  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
-  POTFILES_DEPS=
-  for file in $POTFILES; do
-    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
-  done
-  POMAKEFILEDEPS=""
-
-  if test -n "$OBSOLETE_ALL_LINGUAS"; then
-    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-  fi
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    # The LINGUAS file contains the set of available languages.
-    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  else
-    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
-    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
-    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
-  fi
-  # Hide the ALL_LINGUAS assigment from automake < 1.5.
-  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-  # Compute POFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-  # Compute UPDATEPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-  # Compute DUMMYPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-  # Compute GMOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-  # Compute PROPERTIESFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
-  # Compute CLASSFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
-  # Compute QMFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
-  # Compute MSGFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
-  # Compute RESOURCESDLLFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
-  case "$ac_given_srcdir" in
-    .) srcdirpre= ;;
-    *) srcdirpre='$(srcdir)/' ;;
-  esac
-  POFILES=
-  UPDATEPOFILES=
-  DUMMYPOFILES=
-  GMOFILES=
-  PROPERTIESFILES=
-  CLASSFILES=
-  QMFILES=
-  MSGFILES=
-  RESOURCESDLLFILES=
-  for lang in $ALL_LINGUAS; do
-    POFILES="$POFILES $srcdirpre$lang.po"
-    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
-    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
-    QMFILES="$QMFILES $srcdirpre$lang.qm"
-    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
-  done
-  # CATALOGS depends on both $ac_dir and the user's LINGUAS
-  # environment variable.
-  INST_LINGUAS=
-  if test -n "$ALL_LINGUAS"; then
-    for presentlang in $ALL_LINGUAS; do
-      useit=no
-      if test "%UNSET%" != "$LINGUAS"; then
-        desiredlanguages="$LINGUAS"
-      else
-        desiredlanguages="$ALL_LINGUAS"
-      fi
-      for desiredlang in $desiredlanguages; do
-        # Use the presentlang catalog if desiredlang is
-        #   a. equal to presentlang, or
-        #   b. a variant of presentlang (because in this case,
-        #      presentlang can be used as a fallback for messages
-        #      which are not translated in the desiredlang catalog).
-        case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
-        esac
-      done
-      if test $useit = yes; then
-        INST_LINGUAS="$INST_LINGUAS $presentlang"
-      fi
-    done
-  fi
-  CATALOGS=
-  JAVACATALOGS=
-  QTCATALOGS=
-  TCLCATALOGS=
-  CSHARPCATALOGS=
-  if test -n "$INST_LINGUAS"; then
-    for lang in $INST_LINGUAS; do
-      CATALOGS="$CATALOGS $lang.gmo"
-      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
-      QTCATALOGS="$QTCATALOGS $lang.qm"
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
-    done
-  fi
-
-  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang.msg: $lang.po
-	@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
-	\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
-	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
-	\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
-  mv "$ac_file.tmp" "$ac_file"
-])
-m4trace:m4/po.m4:439: -1- AC_DEFUN([AM_XGETTEXT_OPTION_INIT], [
-  XGETTEXT_EXTRA_OPTIONS=
-])
-m4trace:m4/po.m4:445: -1- AC_DEFUN([AM_XGETTEXT_OPTION], [
-  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
-  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
-])
-m4trace:m4/printf-posix.m4:11: -1- AC_DEFUN([gt_PRINTF_POSIX], [
-  AC_REQUIRE([AC_PROG_CC])
-  AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings],
-    gt_cv_func_printf_posix,
-    [
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <string.h>
-/* The string "%2$d %1$d", with dollar characters protected from the shell's
-   dollar expansion (possibly an autoconf bug).  */
-static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
-static char buf[100];
-int main ()
-{
-  sprintf (buf, format, 33, 55);
-  return (strcmp (buf, "55 33") != 0);
-}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no,
-      [
-        AC_EGREP_CPP([notposix], [
-#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__
-  notposix
-#endif
-          ],
-          [gt_cv_func_printf_posix="guessing no"],
-          [gt_cv_func_printf_posix="guessing yes"])
-      ])
-    ])
-  case $gt_cv_func_printf_posix in
-    *yes)
-      AC_DEFINE([HAVE_POSIX_PRINTF], [1],
-        [Define if your printf() function supports format strings with positions.])
-      ;;
-  esac
-])
-m4trace:m4/progtest.m4:25: -1- AC_DEFUN([AM_PATH_PROG_WITH_TEST], [
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL([ac_cv_path_$1],
-[case "[$]$1" in
-  [[\\/]]* | ?:[[\\/]]*)
-    ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in ifelse([$5], , $PATH, [$5]); do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-    ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$][$1])
-else
-  AC_MSG_RESULT([no])
-fi
-AC_SUBST([$1])dnl
-])
-m4trace:m4/size_max.m4:9: -1- AC_DEFUN([gl_SIZE_MAX], [
-  AC_CHECK_HEADERS([stdint.h])
-  dnl First test whether the system already has SIZE_MAX.
-  AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [
-    gl_cv_size_max=
-    AC_EGREP_CPP([Found it], [
-#include <limits.h>
-#if HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef SIZE_MAX
-Found it
-#endif
-], [gl_cv_size_max=yes])
-    if test -z "$gl_cv_size_max"; then
-      dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
-      dnl than the type 'unsigned long'. Try hard to find a definition that can
-      dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
-      AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
-        [#include <stddef.h>
-#include <limits.h>], [size_t_bits_minus_1=])
-      AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
-        [#include <stddef.h>], [fits_in_uint=])
-      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
-        if test $fits_in_uint = 1; then
-          dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
-          dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
-          AC_TRY_COMPILE([#include <stddef.h>
-            extern size_t foo;
-            extern unsigned long foo;
-            ], [], [fits_in_uint=0])
-        fi
-        dnl We cannot use 'expr' to simplify this expression, because 'expr'
-        dnl works only with 'long' integers in the host environment, while we
-        dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
-        if test $fits_in_uint = 1; then
-          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        else
-          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        fi
-      else
-        dnl Shouldn't happen, but who knows...
-        gl_cv_size_max='((size_t)~(size_t)0)'
-      fi
-    fi
-  ])
-  if test "$gl_cv_size_max" != yes; then
-    AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
-      [Define as the maximum value of type 'size_t', if the system doesn't define it.])
-  fi
-  dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after
-  dnl <stdint.h>. Remember that the #undef in AH_VERBATIM gets replaced with
-  dnl #define by AC_DEFINE_UNQUOTED.
-  AH_VERBATIM([SIZE_MAX],
-[/* Define as the maximum value of type 'size_t', if the system doesn't define
-   it. */
-#ifndef SIZE_MAX
-# undef SIZE_MAX
-#endif])
-])
-m4trace:m4/stdint_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_STDINT_H], [
-  AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <stdint.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_stdint_h=yes],
-    [gl_cv_header_stdint_h=no])])
-  if test $gl_cv_header_stdint_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1],
-      [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
-m4trace:m4/threadlib.m4:24: -1- AC_DEFUN([gl_THREADLIB_EARLY], [
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-])
-m4trace:m4/threadlib.m4:31: -1- AC_DEFUN([gl_THREADLIB_EARLY_BODY], [
-  dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
-  dnl influences the result of the autoconf tests that test for *_unlocked
-  dnl declarations, on AIX 5 at least. Therefore it must come early.
-  AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl
-  AC_BEFORE([$0], [gl_ARGP])dnl
-
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems.
-  dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
-  dnl AC_GNU_SOURCE.
-  m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
-    [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
-    [AC_REQUIRE([AC_GNU_SOURCE])])
-  dnl Check for multithreading.
-  m4_divert_text([DEFAULTS], [gl_use_threads_default=])
-  AC_ARG_ENABLE([threads],
-AC_HELP_STRING([--enable-threads={posix|solaris|pth|win32}], [specify multithreading API])
-AC_HELP_STRING([--disable-threads], [build without multithread safety]),
-    [gl_use_threads=$enableval],
-    [if test -n "$gl_use_threads_default"; then
-       gl_use_threads="$gl_use_threads_default"
-     else
-changequote(,)dnl
-       case "$host_os" in
-         dnl Disable multithreading by default on OSF/1, because it interferes
-         dnl with fork()/exec(): When msgexec is linked with -lpthread, its
-         dnl child process gets an endless segmentation fault inside execvp().
-         dnl Disable multithreading by default on Cygwin 1.5.x, because it has
-         dnl bugs that lead to endless loops or crashes. See
-         dnl <http://cygwin.com/ml/cygwin/2009-08/msg00283.html>.
-         osf*) gl_use_threads=no ;;
-         cygwin*)
-               case `uname -r` in
-                 1.[0-5].*) gl_use_threads=no ;;
-                 *)         gl_use_threads=yes ;;
-               esac
-               ;;
-         *)    gl_use_threads=yes ;;
-       esac
-changequote([,])dnl
-     fi
-    ])
-  if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-    # For using <pthread.h>:
-    case "$host_os" in
-      osf*)
-        # On OSF/1, the compiler needs the flag -D_REENTRANT so that it
-        # groks <pthread.h>. cc also understands the flag -pthread, but
-        # we don't use it because 1. gcc-2.95 doesn't understand -pthread,
-        # 2. putting a flag into CPPFLAGS that has an effect on the linker
-        # causes the AC_TRY_LINK test below to succeed unexpectedly,
-        # leading to wrong values of LIBTHREAD and LTLIBTHREAD.
-        CPPFLAGS="$CPPFLAGS -D_REENTRANT"
-        ;;
-    esac
-    # Some systems optimize for single-threaded programs by default, and
-    # need special flags to disable these optimizations. For example, the
-    # definition of 'errno' in <errno.h>.
-    case "$host_os" in
-      aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
-      solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
-    esac
-  fi
-])
-m4trace:m4/threadlib.m4:100: -1- AC_DEFUN([gl_THREADLIB_BODY], [
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-  gl_threads_api=none
-  LIBTHREAD=
-  LTLIBTHREAD=
-  LIBMULTITHREAD=
-  LTLIBMULTITHREAD=
-  if test "$gl_use_threads" != no; then
-    dnl Check whether the compiler and linker support weak declarations.
-    AC_CACHE_CHECK([whether imported symbols can be declared weak],
-      [gl_cv_have_weak],
-      [gl_cv_have_weak=no
-       dnl First, test whether the compiler accepts it syntactically.
-       AC_TRY_LINK([extern void xyzzy ();
-#pragma weak xyzzy], [xyzzy();], [gl_cv_have_weak=maybe])
-       if test $gl_cv_have_weak = maybe; then
-         dnl Second, test whether it actually works. On Cygwin 1.7.2, with
-         dnl gcc 4.3, symbols declared weak always evaluate to the address 0.
-         AC_TRY_RUN([
-#include <stdio.h>
-#pragma weak fputs
-int main ()
-{
-  return (fputs == NULL);
-}], [gl_cv_have_weak=yes], [gl_cv_have_weak=no],
-           [dnl When cross-compiling, assume that only ELF platforms support
-            dnl weak symbols.
-            AC_EGREP_CPP([Extensible Linking Format],
-              [#ifdef __ELF__
-               Extensible Linking Format
-               #endif
-              ],
-              [gl_cv_have_weak="guessing yes"],
-              [gl_cv_have_weak="guessing no"])
-           ])
-       fi
-      ])
-    if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-      # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
-      # it groks <pthread.h>. It's added above, in gl_THREADLIB_EARLY_BODY.
-      AC_CHECK_HEADER([pthread.h],
-        [gl_have_pthread_h=yes], [gl_have_pthread_h=no])
-      if test "$gl_have_pthread_h" = yes; then
-        # Other possible tests:
-        #   -lpthreads (FSU threads, PCthreads)
-        #   -lgthreads
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-#include <synch.h>],
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-               *) false;;
-             esac
-           }; then
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-   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
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-#include <stddef.h>
-#include <stdio.h>
-#include <time.h>
-#include <wchar.h>
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diff --git a/autoscan.log b/autoscan.log
deleted file mode 100644
index e69de29..0000000
--- a/autoscan.log
+++ /dev/null
diff --git a/config.h b/config.h
deleted file mode 100644
index 39f294c..0000000
--- a/config.h
+++ /dev/null
@@ -1,179 +0,0 @@
-/* config.h.  Generated from config.h.in by configure.  */
-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to 1 if translation of program messages to the user's native
-   language is requested. */
-#define ENABLE_NLS 1
-
-/* Define to 1 if you have the `atexit' function. */
-#define HAVE_ATEXIT 1
-
-/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the
-   CoreFoundation framework. */
-/* #undef HAVE_CFLOCALECOPYCURRENT */
-
-/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in
-   the CoreFoundation framework. */
-/* #undef HAVE_CFPREFERENCESCOPYAPPVALUE */
-
-/* Define if the GNU dcgettext() function is already present or preinstalled.
-   */
-#define HAVE_DCGETTEXT 1
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the `fork' function. */
-#define HAVE_FORK 1
-
-/* Define if the GNU gettext() function is already present or preinstalled. */
-#define HAVE_GETTEXT 1
-
-/* Define if you have the iconv() function and it works. */
-/* #undef HAVE_ICONV */
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the `cdio' library (-lcdio). */
-#define HAVE_LIBCDIO 1
-
-/* Define to 1 if you have the `cdio_cdda' library (-lcdio_cdda). */
-#define HAVE_LIBCDIO_CDDA 1
-
-/* Define to 1 if you have the `cdio_paranoia' library (-lcdio_paranoia). */
-#define HAVE_LIBCDIO_PARANOIA 1
-
-/* Define to 1 if you have the <libintl.h> header file. */
-#define HAVE_LIBINTL_H 1
-
-/* Define to 1 if you have the `ncursesw' library (-lncursesw). */
-#define HAVE_LIBNCURSESW 1
-
-/* Define to 1 if you have the `sox' library (-lsox). */
-#define HAVE_LIBSOX 1
-
-/* Define to 1 if you have the `xml2' library (-lxml2). */
-#define HAVE_LIBXML2 1
-
-/* Define to 1 if you have the <locale.h> header file. */
-#define HAVE_LOCALE_H 1
-
-/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
-   to 0 otherwise. */
-#define HAVE_MALLOC 1
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the `mkdir' function. */
-#define HAVE_MKDIR 1
-
-/* Define to 1 if you have the `select' function. */
-#define HAVE_SELECT 1
-
-/* Define to 1 if you have the `setlocale' function. */
-#define HAVE_SETLOCALE 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the `strcasecmp' function. */
-#define HAVE_STRCASECMP 1
-
-/* Define to 1 if you have the `strchr' function. */
-#define HAVE_STRCHR 1
-
-/* Define to 1 if you have the `strdup' function. */
-#define HAVE_STRDUP 1
-
-/* Define to 1 if you have the `strerror' function. */
-#define HAVE_STRERROR 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the `strrchr' function. */
-#define HAVE_STRRCHR 1
-
-/* Define to 1 if you have the `strstr' function. */
-#define HAVE_STRSTR 1
-
-/* Define to 1 if you have the <sys/ioctl.h> header file. */
-#define HAVE_SYS_IOCTL_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if you have the `vfork' function. */
-#define HAVE_VFORK 1
-
-/* Define to 1 if you have the <vfork.h> header file. */
-/* #undef HAVE_VFORK_H */
-
-/* Define to 1 if `fork' works. */
-#define HAVE_WORKING_FORK 1
-
-/* Define to 1 if `vfork' works. */
-#define HAVE_WORKING_VFORK 1
-
-/* Name of package */
-#define PACKAGE "daisy-player"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "daisy-player"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "daisy-player 8.3"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "daisy-player"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "8.3"
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Version number of package */
-#define VERSION "8.3"
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
-#ifndef __cplusplus
-/* #undef inline */
-#endif
-
-/* Define to the type of a signed integer type of width exactly 16 bits if
-   such a type exists and the standard includes do not define it. */
-/* #undef int16_t */
-
-/* Define to rpl_malloc if the replacement function should be used. */
-/* #undef malloc */
-
-/* Define to `int' if <sys/types.h> does not define. */
-/* #undef pid_t */
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-/* #undef size_t */
-
-/* Define as `fork' if `vfork' does not work. */
-/* #undef vfork */
diff --git a/config.h.in b/config.h.in
index b7920f6..3314bf1 100644
--- a/config.h.in
+++ b/config.h.in
@@ -25,6 +25,9 @@
 /* Define to 1 if you have the `fork' function. */
 #undef HAVE_FORK
 
+/* Define to 1 if you have the `ftruncate' function. */
+#undef HAVE_FTRUNCATE
+
 /* Define if the GNU gettext() function is already present or preinstalled. */
 #undef HAVE_GETTEXT
 
diff --git a/config.h.in~ b/config.h.in~
deleted file mode 100644
index 1f841a8..0000000
--- a/config.h.in~
+++ /dev/null
@@ -1,172 +0,0 @@
-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to 1 if translation of program messages to the user's native
-   language is requested. */
-#undef ENABLE_NLS
-
-/* Define to 1 if you have the `atexit' function. */
-#undef HAVE_ATEXIT
-
-/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the
-   CoreFoundation framework. */
-#undef HAVE_CFLOCALECOPYCURRENT
-
-/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in
-   the CoreFoundation framework. */
-#undef HAVE_CFPREFERENCESCOPYAPPVALUE
-
-/* Define if the GNU dcgettext() function is already present or preinstalled.
-   */
-#undef HAVE_DCGETTEXT
-
-/* Define to 1 if you have the `fork' function. */
-#undef HAVE_FORK
-
-/* Define if the GNU gettext() function is already present or preinstalled. */
-#undef HAVE_GETTEXT
-
-/* Define if you have the iconv() function and it works. */
-#undef HAVE_ICONV
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the `cdio' library (-lcdio). */
-#undef HAVE_LIBCDIO
-
-/* Define to 1 if you have the `cdio_cdda' library (-lcdio_cdda). */
-#undef HAVE_LIBCDIO_CDDA
-
-/* Define to 1 if you have the `cdio_paranoia' library (-lcdio_paranoia). */
-#undef HAVE_LIBCDIO_PARANOIA
-
-/* Define to 1 if you have the <libintl.h> header file. */
-#undef HAVE_LIBINTL_H
-
-/* Define to 1 if you have the `ncursesw' library (-lncursesw). */
-#undef HAVE_LIBNCURSESW
-
-/* Define to 1 if you have the `sox' library (-lsox). */
-#undef HAVE_LIBSOX
-
-/* Define to 1 if you have the `xml2' library (-lxml2). */
-#undef HAVE_LIBXML2
-
-/* Define to 1 if you have the <locale.h> header file. */
-#undef HAVE_LOCALE_H
-
-/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
-   to 0 otherwise. */
-#undef HAVE_MALLOC
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the `mkdir' function. */
-#undef HAVE_MKDIR
-
-/* Define to 1 if you have the `select' function. */
-#undef HAVE_SELECT
-
-/* Define to 1 if you have the `setlocale' function. */
-#undef HAVE_SETLOCALE
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strcasecmp' function. */
-#undef HAVE_STRCASECMP
-
-/* Define to 1 if you have the `strchr' function. */
-#undef HAVE_STRCHR
-
-/* Define to 1 if you have the `strdup' function. */
-#undef HAVE_STRDUP
-
-/* Define to 1 if you have the `strerror' function. */
-#undef HAVE_STRERROR
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strrchr' function. */
-#undef HAVE_STRRCHR
-
-/* Define to 1 if you have the `strstr' function. */
-#undef HAVE_STRSTR
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the `vfork' function. */
-#undef HAVE_VFORK
-
-/* Define to 1 if you have the <vfork.h> header file. */
-#undef HAVE_VFORK_H
-
-/* Define to 1 if `fork' works. */
-#undef HAVE_WORKING_FORK
-
-/* Define to 1 if `vfork' works. */
-#undef HAVE_WORKING_VFORK
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Version number of package */
-#undef VERSION
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-/* Define to the type of a signed integer type of width exactly 16 bits if
-   such a type exists and the standard includes do not define it. */
-#undef int16_t
-
-/* Define to rpl_malloc if the replacement function should be used. */
-#undef malloc
-
-/* Define to `int' if <sys/types.h> does not define. */
-#undef pid_t
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t
-
-/* Define as `fork' if `vfork' does not work. */
-#undef vfork
diff --git a/config.log b/config.log
deleted file mode 100644
index f54c980..0000000
--- a/config.log
+++ /dev/null
@@ -1,1224 +0,0 @@
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-
-It was created by daisy-player configure 8.3, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  $ ./configure 
-
-## --------- ##
-## Platform. ##
-## --------- ##
-
-hostname = jojo
-uname -m = x86_64
-uname -r = 3.5.0-17-generic
-uname -s = Linux
-uname -v = #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012
-
-/usr/bin/uname -p = unknown
-/bin/uname -X     = unknown
-
-/bin/arch              = unknown
-/usr/bin/arch -k       = unknown
-/usr/convex/getsysinfo = unknown
-/usr/bin/hostinfo      = unknown
-/bin/machine           = unknown
-/usr/bin/oslevel       = unknown
-/bin/universe          = unknown
-
-PATH: /usr/local/sbin
-PATH: /usr/local/bin
-PATH: /usr/sbin
-PATH: /usr/bin
-PATH: /sbin
-PATH: /bin
-PATH: /usr/games
-PATH: /usr/local/games
-PATH: .
-PATH: /usr/sbin
-PATH: /sbin
-PATH: /opt/bin
-PATH: /opt/bin/sound
-PATH: /opt/bin/speech
-
-
-## ----------- ##
-## Core tests. ##
-## ----------- ##
-
-configure:2408: checking for a BSD-compatible install
-configure:2476: result: /usr/bin/install -c
-configure:2487: checking whether build environment is sane
-configure:2537: result: yes
-configure:2678: checking for a thread-safe mkdir -p
-configure:2717: result: /bin/mkdir -p
-configure:2730: checking for gawk
-configure:2746: found /usr/bin/gawk
-configure:2757: result: gawk
-configure:2768: checking whether make sets $(MAKE)
-configure:2790: result: yes
-configure:2933: checking for g++
-configure:2949: found /usr/bin/g++
-configure:2960: result: g++
-configure:2987: checking for C++ compiler version
-configure:2996: g++ --version >&5
-g++ (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3
-Copyright (C) 2012 Free Software Foundation, Inc.
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-configure:3007: $? = 0
-configure:2996: g++ -v >&5
-Using built-in specs.
-COLLECT_GCC=g++
-COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
-Target: x86_64-linux-gnu
-Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.7.3-1ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs --enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.7 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --with-system-zlib --enable-objc-gc --with-cloog --enable-cloog-backend=ppl --disable-cloog-version-check --disable-ppl-version-check --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
-Thread model: posix
-gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) 
-configure:3007: $? = 0
-configure:2996: g++ -V >&5
-g++: error: unrecognized command line option '-V'
-g++: fatal error: no input files
-compilation terminated.
-configure:3007: $? = 4
-configure:2996: g++ -qversion >&5
-g++: error: unrecognized command line option '-qversion'
-g++: fatal error: no input files
-compilation terminated.
-configure:3007: $? = 4
-configure:3027: checking whether the C++ compiler works
-configure:3049: g++    conftest.cpp  >&5
-configure:3053: $? = 0
-configure:3101: result: yes
-configure:3104: checking for C++ compiler default output file name
-configure:3106: result: a.out
-configure:3112: checking for suffix of executables
-configure:3119: g++ -o conftest    conftest.cpp  >&5
-configure:3123: $? = 0
-configure:3145: result: 
-configure:3167: checking whether we are cross compiling
-configure:3175: g++ -o conftest    conftest.cpp  >&5
-configure:3179: $? = 0
-configure:3186: ./conftest
-configure:3190: $? = 0
-configure:3205: result: no
-configure:3210: checking for suffix of object files
-configure:3232: g++ -c   conftest.cpp >&5
-configure:3236: $? = 0
-configure:3257: result: o
-configure:3261: checking whether we are using the GNU C++ compiler
-configure:3280: g++ -c   conftest.cpp >&5
-configure:3280: $? = 0
-configure:3289: result: yes
-configure:3298: checking whether g++ accepts -g
-configure:3318: g++ -c -g  conftest.cpp >&5
-configure:3318: $? = 0
-configure:3359: result: yes
-configure:3393: checking for style of include used by make
-configure:3421: result: GNU
-configure:3447: checking dependency style of g++
-configure:3558: result: gcc3
-configure:3577: checking for gawk
-configure:3604: result: gawk
-configure:3663: checking for gcc
-configure:3679: found /usr/bin/gcc
-configure:3690: result: gcc
-configure:3919: checking for C compiler version
-configure:3928: gcc --version >&5
-gcc (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3
-Copyright (C) 2012 Free Software Foundation, Inc.
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-configure:3939: $? = 0
-configure:3928: gcc -v >&5
-Using built-in specs.
-COLLECT_GCC=gcc
-COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
-Target: x86_64-linux-gnu
-Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.7.3-1ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs --enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.7 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --with-system-zlib --enable-objc-gc --with-cloog --enable-cloog-backend=ppl --disable-cloog-version-check --disable-ppl-version-check --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
-Thread model: posix
-gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) 
-configure:3939: $? = 0
-configure:3928: gcc -V >&5
-gcc: error: unrecognized command line option '-V'
-gcc: fatal error: no input files
-compilation terminated.
-configure:3939: $? = 4
-configure:3928: gcc -qversion >&5
-gcc: error: unrecognized command line option '-qversion'
-gcc: fatal error: no input files
-compilation terminated.
-configure:3939: $? = 4
-configure:3943: checking whether we are using the GNU C compiler
-configure:3962: gcc -c   conftest.c >&5
-configure:3962: $? = 0
-configure:3971: result: yes
-configure:3980: checking whether gcc accepts -g
-configure:4000: gcc -c -g  conftest.c >&5
-configure:4000: $? = 0
-configure:4041: result: yes
-configure:4058: checking for gcc option to accept ISO C89
-configure:4121: gcc  -c -g -O2  conftest.c >&5
-configure:4121: $? = 0
-configure:4134: result: none needed
-configure:4156: checking dependency style of gcc
-configure:4267: result: gcc3
-configure:4287: checking how to run the C preprocessor
-configure:4318: gcc -E  conftest.c
-configure:4318: $? = 0
-configure:4332: gcc -E  conftest.c
-conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory
-compilation terminated.
-configure:4332: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| /* end confdefs.h.  */
-| #include <ac_nonexistent.h>
-configure:4357: result: gcc -E
-configure:4377: gcc -E  conftest.c
-configure:4377: $? = 0
-configure:4391: gcc -E  conftest.c
-conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory
-compilation terminated.
-configure:4391: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| /* end confdefs.h.  */
-| #include <ac_nonexistent.h>
-configure:4420: checking whether ln -s works
-configure:4424: result: yes
-configure:4431: checking whether make sets $(MAKE)
-configure:4453: result: yes
-configure:4505: checking for ranlib
-configure:4521: found /usr/bin/ranlib
-configure:4532: result: ranlib
-configure:4558: checking for main in -lcdio
-configure:4577: gcc -o conftest -g -O2   conftest.c -lcdio   >&5
-configure:4577: $? = 0
-configure:4586: result: yes
-configure:4598: checking for main in -lcdio_cdda
-configure:4617: gcc -o conftest -g -O2   conftest.c -lcdio_cdda  -lcdio  >&5
-configure:4617: $? = 0
-configure:4626: result: yes
-configure:4638: checking for main in -lcdio_paranoia
-configure:4657: gcc -o conftest -g -O2   conftest.c -lcdio_paranoia  -lcdio_cdda -lcdio  >&5
-configure:4657: $? = 0
-configure:4666: result: yes
-configure:4678: checking for main in -lncursesw
-configure:4697: gcc -o conftest -g -O2   conftest.c -lncursesw  -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:4697: $? = 0
-configure:4706: result: yes
-configure:4718: checking for main in -lsox
-configure:4737: gcc -o conftest -g -O2   conftest.c -lsox  -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:4737: $? = 0
-configure:4746: result: yes
-configure:4758: checking for main in -lxml2
-configure:4777: gcc -o conftest -g -O2   conftest.c -lxml2  -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:4777: $? = 0
-configure:4786: result: yes
-configure:4800: checking for grep that handles long lines and -e
-configure:4858: result: /bin/grep
-configure:4863: checking for egrep
-configure:4925: result: /bin/grep -E
-configure:4930: checking for ANSI C header files
-configure:4950: gcc -c -g -O2  conftest.c >&5
-configure:4950: $? = 0
-configure:5023: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:5023: $? = 0
-configure:5023: ./conftest
-configure:5023: $? = 0
-configure:5034: result: yes
-configure:5047: checking for sys/types.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5047: checking for sys/stat.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5047: checking for stdlib.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5047: checking for string.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5047: checking for memory.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5047: checking for strings.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5047: checking for inttypes.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5047: checking for stdint.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5047: checking for unistd.h
-configure:5047: gcc -c -g -O2  conftest.c >&5
-configure:5047: $? = 0
-configure:5047: result: yes
-configure:5062: checking libintl.h usability
-configure:5062: gcc -c -g -O2  conftest.c >&5
-configure:5062: $? = 0
-configure:5062: result: yes
-configure:5062: checking libintl.h presence
-configure:5062: gcc -E  conftest.c
-configure:5062: $? = 0
-configure:5062: result: yes
-configure:5062: checking for libintl.h
-configure:5062: result: yes
-configure:5062: checking locale.h usability
-configure:5062: gcc -c -g -O2  conftest.c >&5
-configure:5062: $? = 0
-configure:5062: result: yes
-configure:5062: checking locale.h presence
-configure:5062: gcc -E  conftest.c
-configure:5062: $? = 0
-configure:5062: result: yes
-configure:5062: checking for locale.h
-configure:5062: result: yes
-configure:5062: checking for stdlib.h
-configure:5062: result: yes
-configure:5062: checking for string.h
-configure:5062: result: yes
-configure:5074: checking fcntl.h usability
-configure:5074: gcc -c -g -O2  conftest.c >&5
-configure:5074: $? = 0
-configure:5074: result: yes
-configure:5074: checking fcntl.h presence
-configure:5074: gcc -E  conftest.c
-configure:5074: $? = 0
-configure:5074: result: yes
-configure:5074: checking for fcntl.h
-configure:5074: result: yes
-configure:5086: checking sys/ioctl.h usability
-configure:5086: gcc -c -g -O2  conftest.c >&5
-configure:5086: $? = 0
-configure:5086: result: yes
-configure:5086: checking sys/ioctl.h presence
-configure:5086: gcc -E  conftest.c
-configure:5086: $? = 0
-configure:5086: result: yes
-configure:5086: checking for sys/ioctl.h
-configure:5086: result: yes
-configure:5098: checking for inline
-configure:5114: gcc -c -g -O2  conftest.c >&5
-configure:5114: $? = 0
-configure:5122: result: inline
-configure:5140: checking for int16_t
-configure:5140: gcc -c -g -O2  conftest.c >&5
-configure:5140: $? = 0
-configure:5140: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:70:12: error: size of array 'test_array' is negative
-configure:5140: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| #define HAVE_LIBCDIO 1
-| #define HAVE_LIBCDIO_CDDA 1
-| #define HAVE_LIBCDIO_PARANOIA 1
-| #define HAVE_LIBNCURSESW 1
-| #define HAVE_LIBSOX 1
-| #define HAVE_LIBXML2 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_LIBINTL_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| 	        enum { N = 16 / 2 - 1 };
-| int
-| main ()
-| {
-| static int test_array [1 - 2 * !((int16_t) (((((int16_t) 1 << N) << N) - 1) * 2 + 1)
-| 		 < (int16_t) (((((int16_t) 1 << N) << N) - 1) * 2 + 2))];
-| test_array [0] = 0;
-| return test_array [0];
-| 
-|   ;
-|   return 0;
-| }
-configure:5140: result: yes
-configure:5151: checking for pid_t
-configure:5151: gcc -c -g -O2  conftest.c >&5
-configure:5151: $? = 0
-configure:5151: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:69:20: error: expected expression before ')' token
-configure:5151: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| #define HAVE_LIBCDIO 1
-| #define HAVE_LIBCDIO_CDDA 1
-| #define HAVE_LIBCDIO_PARANOIA 1
-| #define HAVE_LIBNCURSESW 1
-| #define HAVE_LIBSOX 1
-| #define HAVE_LIBXML2 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_LIBINTL_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((pid_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:5151: result: yes
-configure:5162: checking for size_t
-configure:5162: gcc -c -g -O2  conftest.c >&5
-configure:5162: $? = 0
-configure:5162: gcc -c -g -O2  conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:69:21: error: expected expression before ')' token
-configure:5162: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| #define HAVE_LIBCDIO 1
-| #define HAVE_LIBCDIO_CDDA 1
-| #define HAVE_LIBCDIO_PARANOIA 1
-| #define HAVE_LIBNCURSESW 1
-| #define HAVE_LIBSOX 1
-| #define HAVE_LIBXML2 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_LIBINTL_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((size_t)))
-| 	    return 0;
-|   ;
-|   return 0;
-| }
-configure:5162: result: yes
-configure:5176: checking whether NLS is requested
-configure:5185: result: yes
-configure:5226: checking for msgfmt
-configure: trying /usr/bin/msgfmt...
-0 translated messages.
-configure:5258: result: /usr/bin/msgfmt
-configure:5267: checking for gmsgfmt
-configure:5298: result: /usr/bin/msgfmt
-configure:5349: checking for xgettext
-configure: trying /usr/bin/xgettext...
-/usr/bin/xgettext: warning: file `/dev/null' extension `' is unknown; will try C
-configure:5381: result: /usr/bin/xgettext
-configure:5427: checking for msgmerge
-configure: trying /usr/bin/msgmerge...
-configure:5458: result: /usr/bin/msgmerge
-configure:5495: checking build system type
-configure:5509: result: x86_64-unknown-linux-gnu
-configure:5529: checking host system type
-configure:5542: result: x86_64-unknown-linux-gnu
-configure:5586: checking for ld used by GCC
-configure:5650: result: /usr/bin/ld
-configure:5657: checking if the linker (/usr/bin/ld) is GNU ld
-configure:5670: result: yes
-configure:5677: checking for shared library run path origin
-configure:5690: result: done
-configure:6262: checking for CFPreferencesCopyAppValue
-configure:6280: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  -Wl,-framework -Wl,CoreFoundation >&5
-conftest.c:33:42: fatal error: CoreFoundation/CFPreferences.h: No such file or directory
-compilation terminated.
-configure:6280: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| #define HAVE_LIBCDIO 1
-| #define HAVE_LIBCDIO_CDDA 1
-| #define HAVE_LIBCDIO_PARANOIA 1
-| #define HAVE_LIBNCURSESW 1
-| #define HAVE_LIBSOX 1
-| #define HAVE_LIBXML2 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_LIBINTL_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| /* end confdefs.h.  */
-| #include <CoreFoundation/CFPreferences.h>
-| int
-| main ()
-| {
-| CFPreferencesCopyAppValue(NULL, NULL)
-|   ;
-|   return 0;
-| }
-configure:6289: result: no
-configure:6296: checking for CFLocaleCopyCurrent
-configure:6314: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  -Wl,-framework -Wl,CoreFoundation >&5
-conftest.c:33:37: fatal error: CoreFoundation/CFLocale.h: No such file or directory
-compilation terminated.
-configure:6314: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| #define HAVE_LIBCDIO 1
-| #define HAVE_LIBCDIO_CDDA 1
-| #define HAVE_LIBCDIO_PARANOIA 1
-| #define HAVE_LIBNCURSESW 1
-| #define HAVE_LIBSOX 1
-| #define HAVE_LIBXML2 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_LIBINTL_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| /* end confdefs.h.  */
-| #include <CoreFoundation/CFLocale.h>
-| int
-| main ()
-| {
-| CFLocaleCopyCurrent();
-|   ;
-|   return 0;
-| }
-configure:6323: result: no
-configure:6372: checking for GNU gettext in libc
-configure:6392: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:6392: $? = 0
-configure:6401: result: yes
-configure:7192: checking whether to use NLS
-configure:7194: result: yes
-configure:7197: checking where the gettext function comes from
-configure:7208: result: libc
-configure:7268: checking vfork.h usability
-configure:7268: gcc -c -g -O2  conftest.c >&5
-conftest.c:69:19: fatal error: vfork.h: No such file or directory
-compilation terminated.
-configure:7268: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| #define HAVE_LIBCDIO 1
-| #define HAVE_LIBCDIO_CDDA 1
-| #define HAVE_LIBCDIO_PARANOIA 1
-| #define HAVE_LIBNCURSESW 1
-| #define HAVE_LIBSOX 1
-| #define HAVE_LIBXML2 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_LIBINTL_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| /* end confdefs.h.  */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| #  include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| #  include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <vfork.h>
-configure:7268: result: no
-configure:7268: checking vfork.h presence
-configure:7268: gcc -E  conftest.c
-conftest.c:36:19: fatal error: vfork.h: No such file or directory
-compilation terminated.
-configure:7268: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "daisy-player"
-| #define PACKAGE_TARNAME "daisy-player"
-| #define PACKAGE_VERSION "8.3"
-| #define PACKAGE_STRING "daisy-player 8.3"
-| #define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-| #define PACKAGE_URL ""
-| #define PACKAGE "daisy-player"
-| #define VERSION "8.3"
-| #define HAVE_LIBCDIO 1
-| #define HAVE_LIBCDIO_CDDA 1
-| #define HAVE_LIBCDIO_PARANOIA 1
-| #define HAVE_LIBNCURSESW 1
-| #define HAVE_LIBSOX 1
-| #define HAVE_LIBXML2 1
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_LIBINTL_H 1
-| #define HAVE_LOCALE_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_SYS_IOCTL_H 1
-| #define ENABLE_NLS 1
-| #define HAVE_GETTEXT 1
-| #define HAVE_DCGETTEXT 1
-| /* end confdefs.h.  */
-| #include <vfork.h>
-configure:7268: result: no
-configure:7268: checking for vfork.h
-configure:7268: result: no
-configure:7281: checking for fork
-configure:7281: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-conftest.c:59:6: warning: conflicting types for built-in function 'fork' [enabled by default]
-configure:7281: $? = 0
-configure:7281: result: yes
-configure:7281: checking for vfork
-configure:7281: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7281: $? = 0
-configure:7281: result: yes
-configure:7291: checking for working fork
-configure:7313: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7313: $? = 0
-configure:7313: ./conftest
-configure:7313: $? = 0
-configure:7323: result: yes
-configure:7344: checking for working vfork
-configure:7454: result: yes
-configure:7481: checking for stdlib.h
-configure:7481: result: yes
-configure:7491: checking for GNU libc compatible malloc
-configure:7515: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7515: $? = 0
-configure:7515: ./conftest
-configure:7515: $? = 0
-configure:7525: result: yes
-configure:7546: checking for working strtod
-configure:7587: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7587: $? = 0
-configure:7587: ./conftest
-configure:7587: $? = 0
-configure:7597: result: yes
-configure:7662: checking for atexit
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for mkdir
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for select
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for setlocale
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for strcasecmp
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-conftest.c:69:6: warning: conflicting types for built-in function 'strcasecmp' [enabled by default]
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for strchr
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-conftest.c:70:6: warning: conflicting types for built-in function 'strchr' [enabled by default]
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for strdup
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-conftest.c:71:6: warning: conflicting types for built-in function 'strdup' [enabled by default]
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for strerror
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for strrchr
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-conftest.c:73:6: warning: conflicting types for built-in function 'strrchr' [enabled by default]
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7662: checking for strstr
-configure:7662: gcc -o conftest -g -O2   conftest.c -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio  >&5
-conftest.c:74:6: warning: conflicting types for built-in function 'strstr' [enabled by default]
-configure:7662: $? = 0
-configure:7662: result: yes
-configure:7808: creating ./config.status
-
-## ---------------------- ##
-## Running config.status. ##
-## ---------------------- ##
-
-This file was extended by daisy-player config.status 8.3, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  CONFIG_FILES    = 
-  CONFIG_HEADERS  = 
-  CONFIG_LINKS    = 
-  CONFIG_COMMANDS = 
-  $ ./config.status 
-
-on jojo
-
-config.status:926: creating Makefile
-config.status:926: creating doc/Makefile
-config.status:926: creating m4/Makefile
-config.status:926: creating man/Makefile
-config.status:926: creating src/Makefile
-config.status:926: creating po/Makefile.in
-config.status:926: creating config.h
-config.status:1107: config.h is unchanged
-config.status:1155: executing depfiles commands
-config.status:1155: executing po-directories commands
-
-## ---------------- ##
-## Cache variables. ##
-## ---------------- ##
-
-ac_cv_build=x86_64-unknown-linux-gnu
-ac_cv_c_compiler_gnu=yes
-ac_cv_c_inline=inline
-ac_cv_c_int16_t=yes
-ac_cv_cxx_compiler_gnu=yes
-ac_cv_env_CCC_set=
-ac_cv_env_CCC_value=
-ac_cv_env_CC_set=
-ac_cv_env_CC_value=
-ac_cv_env_CFLAGS_set=
-ac_cv_env_CFLAGS_value=
-ac_cv_env_CPPFLAGS_set=
-ac_cv_env_CPPFLAGS_value=
-ac_cv_env_CPP_set=
-ac_cv_env_CPP_value=
-ac_cv_env_CXXFLAGS_set=
-ac_cv_env_CXXFLAGS_value=
-ac_cv_env_CXX_set=
-ac_cv_env_CXX_value=
-ac_cv_env_LDFLAGS_set=
-ac_cv_env_LDFLAGS_value=
-ac_cv_env_LIBS_set=
-ac_cv_env_LIBS_value=
-ac_cv_env_build_alias_set=
-ac_cv_env_build_alias_value=
-ac_cv_env_host_alias_set=
-ac_cv_env_host_alias_value=
-ac_cv_env_target_alias_set=
-ac_cv_env_target_alias_value=
-ac_cv_func_atexit=yes
-ac_cv_func_fork=yes
-ac_cv_func_fork_works=yes
-ac_cv_func_malloc_0_nonnull=yes
-ac_cv_func_mkdir=yes
-ac_cv_func_select=yes
-ac_cv_func_setlocale=yes
-ac_cv_func_strcasecmp=yes
-ac_cv_func_strchr=yes
-ac_cv_func_strdup=yes
-ac_cv_func_strerror=yes
-ac_cv_func_strrchr=yes
-ac_cv_func_strstr=yes
-ac_cv_func_strtod=yes
-ac_cv_func_vfork=yes
-ac_cv_func_vfork_works=yes
-ac_cv_header_fcntl_h=yes
-ac_cv_header_inttypes_h=yes
-ac_cv_header_libintl_h=yes
-ac_cv_header_locale_h=yes
-ac_cv_header_memory_h=yes
-ac_cv_header_stdc=yes
-ac_cv_header_stdint_h=yes
-ac_cv_header_stdlib_h=yes
-ac_cv_header_string_h=yes
-ac_cv_header_strings_h=yes
-ac_cv_header_sys_ioctl_h=yes
-ac_cv_header_sys_stat_h=yes
-ac_cv_header_sys_types_h=yes
-ac_cv_header_unistd_h=yes
-ac_cv_header_vfork_h=no
-ac_cv_host=x86_64-unknown-linux-gnu
-ac_cv_lib_cdio_cdda_main=yes
-ac_cv_lib_cdio_main=yes
-ac_cv_lib_cdio_paranoia_main=yes
-ac_cv_lib_ncursesw_main=yes
-ac_cv_lib_sox_main=yes
-ac_cv_lib_xml2_main=yes
-ac_cv_objext=o
-ac_cv_path_EGREP='/bin/grep -E'
-ac_cv_path_GMSGFMT=/usr/bin/msgfmt
-ac_cv_path_GREP=/bin/grep
-ac_cv_path_MSGFMT=/usr/bin/msgfmt
-ac_cv_path_MSGMERGE=/usr/bin/msgmerge
-ac_cv_path_XGETTEXT=/usr/bin/xgettext
-ac_cv_path_install='/usr/bin/install -c'
-ac_cv_path_mkdir=/bin/mkdir
-ac_cv_prog_AWK=gawk
-ac_cv_prog_CPP='gcc -E'
-ac_cv_prog_ac_ct_CC=gcc
-ac_cv_prog_ac_ct_CXX=g++
-ac_cv_prog_ac_ct_RANLIB=ranlib
-ac_cv_prog_cc_c89=
-ac_cv_prog_cc_g=yes
-ac_cv_prog_cxx_g=yes
-ac_cv_prog_make_make_set=yes
-ac_cv_type_pid_t=yes
-ac_cv_type_size_t=yes
-acl_cv_hardcode_direct=no
-acl_cv_hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-acl_cv_hardcode_libdir_separator=
-acl_cv_hardcode_minus_L=no
-acl_cv_libext=a
-acl_cv_libname_spec='lib$name'
-acl_cv_library_names_spec='$libname$shrext'
-acl_cv_path_LD=/usr/bin/ld
-acl_cv_prog_gnu_ld=yes
-acl_cv_rpath=done
-acl_cv_shlibext=so
-acl_cv_wl=-Wl,
-am_cv_CC_dependencies_compiler_type=gcc3
-am_cv_CXX_dependencies_compiler_type=gcc3
-gt_cv_func_CFLocaleCopyCurrent=no
-gt_cv_func_CFPreferencesCopyAppValue=no
-gt_cv_func_gnugettext1_libc=yes
-
-## ----------------- ##
-## Output variables. ##
-## ----------------- ##
-
-ACLOCAL='${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run aclocal-1.11'
-AMDEPBACKSLASH='\'
-AMDEP_FALSE='#'
-AMDEP_TRUE=''
-AMTAR='$${TAR-tar}'
-AUTOCONF='${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run autoconf'
-AUTOHEADER='${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run autoheader'
-AUTOMAKE='${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run automake-1.11'
-AWK='gawk'
-CC='gcc'
-CCDEPMODE='depmode=gcc3'
-CFLAGS='-g -O2'
-CPP='gcc -E'
-CPPFLAGS=''
-CXX='g++'
-CXXDEPMODE='depmode=gcc3'
-CXXFLAGS='-g -O2'
-CYGPATH_W='echo'
-DEFS='-DHAVE_CONFIG_H'
-DEPDIR='.deps'
-ECHO_C=''
-ECHO_N='-n'
-ECHO_T=''
-EGREP='/bin/grep -E'
-EXEEXT=''
-GETTEXT_MACRO_VERSION='0.18'
-GMSGFMT='/usr/bin/msgfmt'
-GMSGFMT_015='/usr/bin/msgfmt'
-GREP='/bin/grep'
-INSTALL_DATA='${INSTALL} -m 644'
-INSTALL_PROGRAM='${INSTALL}'
-INSTALL_SCRIPT='${INSTALL}'
-INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
-INTLLIBS=''
-INTL_MACOSX_LIBS=''
-LDFLAGS=''
-LIBICONV='-liconv'
-LIBINTL=''
-LIBOBJS=''
-LIBS='-lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio '
-LN_S='ln -s'
-LTLIBICONV='-liconv'
-LTLIBINTL=''
-LTLIBOBJS=''
-MAKEINFO='${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run makeinfo'
-MKDIR_P='/bin/mkdir -p'
-MSGFMT='/usr/bin/msgfmt'
-MSGFMT_015='/usr/bin/msgfmt'
-MSGMERGE='/usr/bin/msgmerge'
-OBJEXT='o'
-PACKAGE='daisy-player'
-PACKAGE_BUGREPORT='jos@jlemmens.nl'
-PACKAGE_NAME='daisy-player'
-PACKAGE_STRING='daisy-player 8.3'
-PACKAGE_TARNAME='daisy-player'
-PACKAGE_URL=''
-PACKAGE_VERSION='8.3'
-PATH_SEPARATOR=':'
-POSUB='po'
-POW_LIB=''
-RANLIB='ranlib'
-SET_MAKE=''
-SHELL='/bin/bash'
-STRIP=''
-USE_NLS='yes'
-VERSION='8.3'
-XGETTEXT='/usr/bin/xgettext'
-XGETTEXT_015='/usr/bin/xgettext'
-XGETTEXT_EXTRA_OPTIONS=''
-ac_ct_CC='gcc'
-ac_ct_CXX='g++'
-am__EXEEXT_FALSE=''
-am__EXEEXT_TRUE='#'
-am__fastdepCC_FALSE='#'
-am__fastdepCC_TRUE=''
-am__fastdepCXX_FALSE='#'
-am__fastdepCXX_TRUE=''
-am__include='include'
-am__isrc=''
-am__leading_dot='.'
-am__nodep='_no'
-am__quote=''
-am__tar='$${TAR-tar} chof - "$$tardir"'
-am__untar='$${TAR-tar} xf -'
-bindir='${exec_prefix}/bin'
-build='x86_64-unknown-linux-gnu'
-build_alias=''
-build_cpu='x86_64'
-build_os='linux-gnu'
-build_vendor='unknown'
-datadir='${datarootdir}'
-datarootdir='${prefix}/share'
-docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
-dvidir='${docdir}'
-exec_prefix='${prefix}'
-host='x86_64-unknown-linux-gnu'
-host_alias=''
-host_cpu='x86_64'
-host_os='linux-gnu'
-host_vendor='unknown'
-htmldir='${docdir}'
-includedir='${prefix}/include'
-infodir='${datarootdir}/info'
-install_sh='${SHELL} /home/jos/src/own_stuff/daisy-player/install-sh'
-libdir='${exec_prefix}/lib'
-libexecdir='${exec_prefix}/libexec'
-localedir='${datarootdir}/locale'
-localstatedir='${prefix}/var'
-mandir='${datarootdir}/man'
-mkdir_p='/bin/mkdir -p'
-oldincludedir='/usr/include'
-pdfdir='${docdir}'
-prefix='/usr/local'
-program_transform_name='s,x,x,'
-psdir='${docdir}'
-sbindir='${exec_prefix}/sbin'
-sharedstatedir='${prefix}/com'
-sysconfdir='${prefix}/etc'
-target_alias=''
-
-## ----------- ##
-## confdefs.h. ##
-## ----------- ##
-
-/* confdefs.h */
-#define PACKAGE_NAME "daisy-player"
-#define PACKAGE_TARNAME "daisy-player"
-#define PACKAGE_VERSION "8.3"
-#define PACKAGE_STRING "daisy-player 8.3"
-#define PACKAGE_BUGREPORT "jos@jlemmens.nl"
-#define PACKAGE_URL ""
-#define PACKAGE "daisy-player"
-#define VERSION "8.3"
-#define HAVE_LIBCDIO 1
-#define HAVE_LIBCDIO_CDDA 1
-#define HAVE_LIBCDIO_PARANOIA 1
-#define HAVE_LIBNCURSESW 1
-#define HAVE_LIBSOX 1
-#define HAVE_LIBXML2 1
-#define STDC_HEADERS 1
-#define HAVE_SYS_TYPES_H 1
-#define HAVE_SYS_STAT_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMORY_H 1
-#define HAVE_STRINGS_H 1
-#define HAVE_INTTYPES_H 1
-#define HAVE_STDINT_H 1
-#define HAVE_UNISTD_H 1
-#define HAVE_LIBINTL_H 1
-#define HAVE_LOCALE_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
-#define HAVE_FCNTL_H 1
-#define HAVE_SYS_IOCTL_H 1
-#define ENABLE_NLS 1
-#define HAVE_GETTEXT 1
-#define HAVE_DCGETTEXT 1
-#define HAVE_FORK 1
-#define HAVE_VFORK 1
-#define HAVE_WORKING_VFORK 1
-#define HAVE_WORKING_FORK 1
-#define HAVE_STDLIB_H 1
-#define HAVE_MALLOC 1
-#define HAVE_ATEXIT 1
-#define HAVE_MKDIR 1
-#define HAVE_SELECT 1
-#define HAVE_SETLOCALE 1
-#define HAVE_STRCASECMP 1
-#define HAVE_STRCHR 1
-#define HAVE_STRDUP 1
-#define HAVE_STRERROR 1
-#define HAVE_STRRCHR 1
-#define HAVE_STRSTR 1
-
-configure: exit 0
diff --git a/config.status b/config.status
deleted file mode 100755
index b441274..0000000
--- a/config.status
+++ /dev/null
@@ -1,1375 +0,0 @@
-#! /bin/bash
-# Generated by configure.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=${CONFIG_SHELL-/bin/bash}
-export SHELL
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
-    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
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-    # In both cases, we have to default to `cp -pR'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -pR'
-  fi
-else
-  as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
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-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
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-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
-# Save the log message, to keep $0 and so on meaningful, and to
-# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.
-ac_log="
-This file was extended by daisy-player $as_me 8.3, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  CONFIG_FILES    = $CONFIG_FILES
-  CONFIG_HEADERS  = $CONFIG_HEADERS
-  CONFIG_LINKS    = $CONFIG_LINKS
-  CONFIG_COMMANDS = $CONFIG_COMMANDS
-  $ $0 $@
-
-on `(hostname || uname -n) 2>/dev/null | sed 1q`
-"
-
-# Files that config.status was made for.
-config_files=" Makefile doc/Makefile m4/Makefile man/Makefile src/Makefile po/Makefile.in"
-config_headers=" config.h"
-config_commands=" depfiles po-directories"
-
-ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
-from templates according to the current configuration.  Unless the files
-and actions are specified as TAGs, all are instantiated by default.
-
-Usage: $0 [OPTION]... [TAG]...
-
-  -h, --help       print this help, then exit
-  -V, --version    print version number and configuration settings, then exit
-      --config     print configuration, then exit
-  -q, --quiet, --silent
-                   do not print progress messages
-  -d, --debug      don't remove temporary files
-      --recheck    update $as_me by reconfiguring in the same conditions
-      --file=FILE[:TEMPLATE]
-                   instantiate the configuration file FILE
-      --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
-
-Configuration files:
-$config_files
-
-Configuration headers:
-$config_headers
-
-Configuration commands:
-$config_commands
-
-Report bugs to <jos@jlemmens.nl>."
-
-ac_cs_config=""
-ac_cs_version="\
-daisy-player config.status 8.3
-configured by ./configure, generated by GNU Autoconf 2.69,
-  with options \"$ac_cs_config\"
-
-Copyright (C) 2012 Free Software Foundation, Inc.
-This config.status script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it."
-
-ac_pwd='/home/jos/src/own_stuff/daisy-player'
-srcdir='.'
-INSTALL='/usr/bin/install -c'
-MKDIR_P='/bin/mkdir -p'
-AWK='gawk'
-test -n "$AWK" || AWK=awk
-# The default lists apply if the user does not specify any file.
-ac_need_defaults=:
-while test $# != 0
-do
-  case $1 in
-  --*=?*)
-    ac_option=`expr "X$1" : 'X\([^=]*\)='`
-    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
-    ac_shift=:
-    ;;
-  --*=)
-    ac_option=`expr "X$1" : 'X\([^=]*\)='`
-    ac_optarg=
-    ac_shift=:
-    ;;
-  *)
-    ac_option=$1
-    ac_optarg=$2
-    ac_shift=shift
-    ;;
-  esac
-
-  case $ac_option in
-  # Handling of the options.
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    ac_cs_recheck=: ;;
-  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    $as_echo "$ac_cs_version"; exit ;;
-  --config | --confi | --conf | --con | --co | --c )
-    $as_echo "$ac_cs_config"; exit ;;
-  --debug | --debu | --deb | --de | --d | -d )
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-  --file | --fil | --fi | --f )
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-    as_fn_append CONFIG_FILES " '$ac_optarg'"
-    ac_need_defaults=false;;
-  --header | --heade | --head | --hea )
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-    ac_cs_silent=: ;;
-
-  # This is an error.
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-Try \`$0 --help' for more information." ;;
-
-  *) as_fn_append ac_config_targets " $1"
-     ac_need_defaults=false ;;
-
-  esac
-  shift
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-
-ac_configure_extra_args=
-
-if $ac_cs_silent; then
-  exec 6>/dev/null
-  ac_configure_extra_args="$ac_configure_extra_args --silent"
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-
-if $ac_cs_recheck; then
-  set X /bin/bash './configure'  $ac_configure_extra_args --no-create --no-recursion
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-  $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6
-  CONFIG_SHELL='/bin/bash'
-  export CONFIG_SHELL
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-
-exec 5>>config.log
-{
-  echo
-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
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-#
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-
-
-
-# Handling of arguments.
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-do
-  case $ac_config_target in
-    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
-    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
-    "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
-    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
-    "m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
-    "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
-    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
-    "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
-
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
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-done
-
-
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-  ac_cs_awk_cr=$ac_cr
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-S["am__EXEEXT_TRUE"]="#"
-S["LTLIBOBJS"]=""
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-S["INTL_MACOSX_LIBS"]=""
-S["host_os"]="linux-gnu"
-S["host_vendor"]="unknown"
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-S["host"]="x86_64-unknown-linux-gnu"
-S["build_os"]="linux-gnu"
-S["build_vendor"]="unknown"
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-S["build"]="x86_64-unknown-linux-gnu"
-S["XGETTEXT_EXTRA_OPTIONS"]=""
-S["MSGMERGE"]="/usr/bin/msgmerge"
-S["XGETTEXT_015"]="/usr/bin/xgettext"
-S["XGETTEXT"]="/usr/bin/xgettext"
-S["GMSGFMT_015"]="/usr/bin/msgfmt"
-S["MSGFMT_015"]="/usr/bin/msgfmt"
-S["GMSGFMT"]="/usr/bin/msgfmt"
-S["MSGFMT"]="/usr/bin/msgfmt"
-S["GETTEXT_MACRO_VERSION"]="0.18"
-S["USE_NLS"]="yes"
-S["EGREP"]="/bin/grep -E"
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-S["DEPDIR"]=".deps"
-S["OBJEXT"]="o"
-S["EXEEXT"]=""
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-S["INSTALL_STRIP_PROGRAM"]="$(install_sh) -c -s"
-S["STRIP"]=""
-S["install_sh"]="${SHELL} /home/jos/src/own_stuff/daisy-player/install-sh"
-S["MAKEINFO"]="${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run makeinfo"
-S["AUTOHEADER"]="${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run autoheader"
-S["AUTOMAKE"]="${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run automake-1.11"
-S["AUTOCONF"]="${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run autoconf"
-S["ACLOCAL"]="${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run aclocal-1.11"
-S["VERSION"]="8.3"
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-S["INSTALL_SCRIPT"]="${INSTALL}"
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-S["DEFS"]="-DHAVE_CONFIG_H"
-S["mandir"]="${datarootdir}/man"
-S["localedir"]="${datarootdir}/locale"
-S["libdir"]="${exec_prefix}/lib"
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-S["dvidir"]="${docdir}"
-S["htmldir"]="${docdir}"
-S["infodir"]="${datarootdir}/info"
-S["docdir"]="${datarootdir}/doc/${PACKAGE_TARNAME}"
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-S["includedir"]="${prefix}/include"
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-S["datadir"]="${datarootdir}"
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-S["sbindir"]="${exec_prefix}/sbin"
-S["bindir"]="${exec_prefix}/bin"
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-S["exec_prefix"]="${prefix}"
-S["PACKAGE_URL"]=""
-S["PACKAGE_BUGREPORT"]="jos@jlemmens.nl"
-S["PACKAGE_STRING"]="daisy-player 8.3"
-S["PACKAGE_VERSION"]="8.3"
-S["PACKAGE_TARNAME"]="daisy-player"
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-S["PATH_SEPARATOR"]=":"
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-_ACAWK
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-    keylen = length(key)
-    if (S_is_set[key]) {
-      value = S[key]
-      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-      len += length(value) + length(field[++i])
-      substed = 1
-    } else
-      len += 1 + keylen
-  }
-
-  print line
-}
-
-_ACAWK
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
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-  cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
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-
-# Set up the scripts for CONFIG_HEADERS section.
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-D["PACKAGE_TARNAME"]=" \"daisy-player\""
-D["PACKAGE_VERSION"]=" \"8.3\""
-D["PACKAGE_STRING"]=" \"daisy-player 8.3\""
-D["PACKAGE_BUGREPORT"]=" \"jos@jlemmens.nl\""
-D["PACKAGE_URL"]=" \"\""
-D["PACKAGE"]=" \"daisy-player\""
-D["VERSION"]=" \"8.3\""
-D["HAVE_LIBCDIO"]=" 1"
-D["HAVE_LIBCDIO_CDDA"]=" 1"
-D["HAVE_LIBCDIO_PARANOIA"]=" 1"
-D["HAVE_LIBNCURSESW"]=" 1"
-D["HAVE_LIBSOX"]=" 1"
-D["HAVE_LIBXML2"]=" 1"
-D["STDC_HEADERS"]=" 1"
-D["HAVE_SYS_TYPES_H"]=" 1"
-D["HAVE_SYS_STAT_H"]=" 1"
-D["HAVE_STDLIB_H"]=" 1"
-D["HAVE_STRING_H"]=" 1"
-D["HAVE_MEMORY_H"]=" 1"
-D["HAVE_STRINGS_H"]=" 1"
-D["HAVE_INTTYPES_H"]=" 1"
-D["HAVE_STDINT_H"]=" 1"
-D["HAVE_UNISTD_H"]=" 1"
-D["HAVE_LIBINTL_H"]=" 1"
-D["HAVE_LOCALE_H"]=" 1"
-D["HAVE_STDLIB_H"]=" 1"
-D["HAVE_STRING_H"]=" 1"
-D["HAVE_FCNTL_H"]=" 1"
-D["HAVE_SYS_IOCTL_H"]=" 1"
-D["ENABLE_NLS"]=" 1"
-D["HAVE_GETTEXT"]=" 1"
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-D["HAVE_FORK"]=" 1"
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-D["HAVE_STRCHR"]=" 1"
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-D["HAVE_STRERROR"]=" 1"
-D["HAVE_STRRCHR"]=" 1"
-D["HAVE_STRSTR"]=" 1"
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-    defundef = substr(arg[1], 2)
-    mac1 = arg[2]
-  }
-  split(mac1, mac2, "(") #)
-  macro = mac2[1]
-  prefix = substr(line, 1, index(line, defundef) - 1)
-  if (D_is_set[macro]) {
-    # Preserve the white space surrounding the "#".
-    print prefix "define", macro P[macro] D[macro]
-    next
-  } else {
-    # Replace #undef with comments.  This is necessary, for example,
-    # in the case of _POSIX_SOURCE, which is predefined and required
-    # on some systems where configure will not decide to define it.
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-      print "/*", prefix defundef, macro, "*/"
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-  }
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-	   [\\/$]*) false;;
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-  as_dir="$ac_dir"; as_fn_mkdir_p
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-esac
-ac_sed_extra="/^[	 ]*VPATH[	 ]*=[	 ]*/{
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-  fi
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-_am_stamp_count=1
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-  esac
-done
-echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
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-	 X"$_am_arg" : 'X\(//\)$' \| \
-	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$_am_arg" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
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-	  s/.*/./; q'`/stamp-h$_am_stamp_count
- ;;
-
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
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-  case $ac_file$ac_mode in
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-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
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-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
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-}
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-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
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-      # PO directories have a Makefile.in generated from Makefile.in.in.
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-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
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-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
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-          # parameters.
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-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
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-          else
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-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
diff --git a/configure b/configure
index c6fc39d..4d7c9ce 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for daisy-player 8.3.
+# Generated by GNU Autoconf 2.69 for daisy-player 8.3.1.
 #
 # Report bugs to <jos@jlemmens.nl>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='daisy-player'
 PACKAGE_TARNAME='daisy-player'
-PACKAGE_VERSION='8.3'
-PACKAGE_STRING='daisy-player 8.3'
+PACKAGE_VERSION='8.3.1'
+PACKAGE_STRING='daisy-player 8.3.1'
 PACKAGE_BUGREPORT='jos@jlemmens.nl'
 PACKAGE_URL=''
 
@@ -1304,7 +1304,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures daisy-player 8.3 to adapt to many kinds of systems.
+\`configure' configures daisy-player 8.3.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1374,7 +1374,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of daisy-player 8.3:";;
+     short | recursive ) echo "Configuration of daisy-player 8.3.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1474,7 +1474,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-daisy-player configure 8.3
+daisy-player configure 8.3.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2011,7 +2011,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by daisy-player $as_me 8.3, which was
+It was created by daisy-player $as_me 8.3.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2827,7 +2827,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='daisy-player'
- VERSION='8.3'
+ VERSION='8.3.1'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -7668,6 +7668,17 @@ _ACEOF
 fi
 done
 
+for ac_func in ftruncate
+do :
+  ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
+if test "x$ac_cv_func_ftruncate" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_FTRUNCATE 1
+_ACEOF
+
+fi
+done
+
 
 ac_config_files="$ac_config_files Makefile doc/Makefile m4/Makefile man/Makefile src/Makefile po/Makefile.in"
 
@@ -8197,7 +8208,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by daisy-player $as_me 8.3, which was
+This file was extended by daisy-player $as_me 8.3.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -8263,7 +8274,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-daisy-player config.status 8.3
+daisy-player config.status 8.3.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index cfc7a9b..7be2469 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.69])
-AC_INIT([daisy-player],[8.3],[jos@jlemmens.nl])
+AC_INIT([daisy-player],[8.3.1],[jos@jlemmens.nl])
 AM_INIT_AUTOMAKE([foreign])
 AC_CONFIG_SRCDIR([config.h.in])
 AC_CONFIG_HEADERS([config.h])
@@ -49,6 +49,7 @@ AC_FUNC_FORK
 AC_FUNC_MALLOC
 AC_FUNC_STRTOD
 AC_CHECK_FUNCS([atexit mkdir select setlocale strcasecmp strchr strdup strerror strrchr strstr])
+AC_CHECK_FUNCS([ftruncate])
 
 AC_CONFIG_FILES([Makefile
                  doc/Makefile
diff --git a/doc/Makefile b/doc/Makefile
deleted file mode 100644
index 3aa97c4..0000000
--- a/doc/Makefile
+++ /dev/null
@@ -1,459 +0,0 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
-# doc/Makefile.  Generated from Makefile.in by configure.
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-
-am__make_dryrun = \
-  { \
-    am__dry=no; \
-    case $$MAKEFLAGS in \
-      *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
-      *) \
-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
-    esac; \
-    test $$am__dry = yes; \
-  }
-pkgdatadir = $(datadir)/daisy-player
-pkgincludedir = $(includedir)/daisy-player
-pkglibdir = $(libdir)/daisy-player
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-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
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-am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
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-am__nobase_strip = \
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-am__nobase_list = $(am__nobase_strip_setup); \
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-  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
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-am__base_list = \
-  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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-am__uninstall_files_from_dir = { \
-  test -z "$$files" \
-    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
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-         $(am__cd) "$$dir" && rm -f $$files; }; \
-  }
-am__installdirs = "$(DESTDIR)$(htmldir)" "$(DESTDIR)$(docdir)"
-DATA = $(dist_html_DATA) $(doc_DATA)
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ACLOCAL = ${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run aclocal-1.11
-AMTAR = $${TAR-tar}
-AUTOCONF = ${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run autoconf
-AUTOHEADER = ${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run autoheader
-AUTOMAKE = ${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run automake-1.11
-AWK = gawk
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-CXX = g++
-CXXDEPMODE = depmode=gcc3
-CXXFLAGS = -g -O2
-CYGPATH_W = echo
-DEFS = -DHAVE_CONFIG_H
-DEPDIR = .deps
-ECHO_C = 
-ECHO_N = -n
-ECHO_T = 
-EGREP = /bin/grep -E
-EXEEXT = 
-GETTEXT_MACRO_VERSION = 0.18
-GMSGFMT = /usr/bin/msgfmt
-GMSGFMT_015 = /usr/bin/msgfmt
-GREP = /bin/grep
-INSTALL = /usr/bin/install -c
-INSTALL_DATA = ${INSTALL} -m 644
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_SCRIPT = ${INSTALL}
-INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
-INTLLIBS = 
-INTL_MACOSX_LIBS = 
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-LIBICONV = -liconv
-LIBINTL = 
-LIBOBJS = 
-LIBS = -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio 
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diff --git a/doc/daisy-player.html b/doc/daisy-player.html
index e24acd3..f0ca16f 100644
--- a/doc/daisy-player.html
+++ b/doc/daisy-player.html
@@ -1,7 +1,236 @@
-
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<HTML><HEAD><TITLE>File not found</TITLE></HEAD>
-<BODY>
-<H1>File not found</H1>
-Could not open ./daisy-player.1.1
-</BODY></HTML>
+<HTML><HEAD><TITLE>Man page of daisy-player</TITLE>
+</HEAD><BODY>
+<H1>daisy-player</H1>
+Section: Linux Reference Manual (1)<BR>Updated: 16 juni 2013<BR><A HREF="#index">Index</A>
+<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
+
+<A NAME="lbAB">&nbsp;</A>
+<H2>NAME</H2>
+
+<B>daisy-player </B>- player for DAISY Digital Talking Books or Audio-CD's
+<A NAME="lbAC">&nbsp;</A>
+<H2>SYNOPSIS</H2>
+
+<PRE>
+<B>daisy-player</B> [<I>directory_with_a_Daisy-structure</I>] [<B>-c</B> <I>cdrom_device</I>] [<B>-d</B> <I>ALSA_sound_device</I>] [<B>-n</B> | <B>-y</B>]
+</PRE>
+
+
+
+<A NAME="lbAD">&nbsp;</A>
+<H2>DESCRIPTION</H2>
+
+Daisy-player reads a Daisy-CD and plays the audio-files.
+DAISY versions 2.02 and 3 are currently supported, as well as volumes with multiple books.
+<P>
+
+Daisy-player also can play Audio-CD's and tries to get CD-information from a cddb-database.
+<P>
+
+A list of items on the Daisy-CD or Audio-CD will appear. Press &lt;ENTER&gt; to start playing. When reading of an item has finished, <B>daisy-player</B> will play the next item and the cursor will automatically skip to that item, so that an attached braille-terminal will display the name of that item.
+<A NAME="lbAE">&nbsp;</A>
+<H2>OPTIONS</H2>
+
+<DL COMPACT>
+<DT><B></B><I>directory_with_a_Daisy-structure</I>
+
+<DD>
+One could also give a directory with a daisy structure as argument to <B>daisy-player</B>.
+<DT><B>-c</B> <I>cdrom_device</I>
+
+<DD>
+Use DEVICE as the CD device. DEVICE is the device special file name of the CD-ROM device. The default is /dev/sr0.
+<DT><B>-d</B> <I>ALSA_sound_device</I>
+
+<DD>
+Daisy-player will play on this sound device. Default is &quot;hw:0&quot;.
+<DT><B>-n</B>
+
+<DD>
+Don't fetch cddb-information of an Audio-CD from the internet.
+<DT><B>-y</B>
+
+<DD>
+Fetch cddb-information of an Audio-CD from the internet.
+</DL>
+<A NAME="lbAF">&nbsp;</A>
+<H2>SCREEN</H2>
+
+The name and version of this program and the name of the author will be displayed left aligned at the top of the screen. The name of the current loaded book will be displayed right aligned.
+<P>
+
+The second row of the screen will display the number of pages of the current loaded book (if any), the current selected level and the total number of levels, the total playing time, the current displayed screen and the total number of screens.
+<P>
+
+The next rows will display the title of the item, the first page of the item within brackets (if there are pages) and the playing time. Items in higher levels will be indented. (Three spaces each level.) When &quot;just playing this item&quot; is active, a &quot;J&quot; will be viewed at the first column of that item.
+<A NAME="lbAG">&nbsp;</A>
+<H2>CONTROL KEYS</H2>
+
+Daisy-player recognizes the following keyboard-commands:
+<DL COMPACT>
+<DT><B>cursor down</B>
+
+<DD>
+move cursor to the next item
+<DT><B>cursor up</B>
+
+<DD>
+move cursor to the previous item
+<DT><B>cursor right</B>
+
+<DD>
+skip to next phrase
+<DT><B>cursor left</B>
+
+<DD>
+skip to previous phrase
+<DT><B>page-down</B>
+
+<DD>
+view next screen
+<DT><B>page-up</B>
+
+<DD>
+view previous screen
+<DT><B>enter</B>
+
+<DD>
+Start playing
+<DT><B>space</B>
+
+<DD>
+pause/resume playing
+<DT><B>home</B>
+
+<DD>
+play on normal speed
+<DT><B>/</B>
+
+<DD>
+search for a label
+<DT><B>d</B>
+
+<DD>
+store current item to disk
+<DT><B>D</B>
+
+<DD>
+decrease playing speed
+<DT><B>e</B>
+
+<DD>
+stop playing and eject
+<DT><B>f</B>
+
+<DD>
+find the currently playing item and place the cursor there
+<DT><B>g (DAISY-CD)</B>
+
+<DD>
+go to page number (if any)
+<DT><B>g (Audio-CD)</B>
+
+<DD>
+go to time in this song (MM:SS)
+<DT><B>h or ?</B>
+
+<DD>
+give this help
+<DT><B>j</B>
+
+<DD>
+just play current item and place a &quot;J&quot; at the first column.
+<DT><B>l</B>
+
+<DD>
+switch to next level
+<DT><B>L</B>
+
+<DD>
+switch to previous level
+<DT><B>n</B>
+
+<DD>
+search forewards
+<DT><B>N</B>
+
+<DD>
+search backwards
+<DT><B>o</B>
+
+<DD>
+select next output sound device
+<DT><B>p</B>
+
+<DD>
+place a bookmark
+<DT><B>q</B>
+
+<DD>
+quit <B>daisy-player</B>. The playing-point will be saved as bookmark.
+<DT><B>s</B>
+
+<DD>
+stop playing
+<DT><B>U</B>
+
+<DD>
+increase playing speed
+</DL>
+<A NAME="lbAH">&nbsp;</A>
+<H2>NOTES</H2>
+
+When playing an Audio-CD skip-left and skip-right react a little late. The same for commands like 'U', 'D' and HOME.
+<A NAME="lbAI">&nbsp;</A>
+<H2>FILES</H2>
+
+<DL COMPACT>
+<DT><B>~/.daisy-player</B>/
+
+<DD>
+This directory contains the bookmarks. Each file has the name of the book and contains the name of the current item, the start-time of that item and the current level, each on a own line.
+<DT><B>~/.daisy-player.rc</B>
+
+<DD>
+This file contains the name of the desired audio device and the desired playing speed.
+</DL>
+<A NAME="lbAJ">&nbsp;</A>
+<H2>SEE ALSO</H2>
+
+<B><A HREF="/cgi-bin/man/man2html?1+cddbget">cddbget</A></B>(1)
+<A NAME="lbAK">&nbsp;</A>
+<H2>AUTHOR</H2>
+
+Jos Lemmens &lt;<A HREF="mailto:jos@jlemmens.nl">jos@jlemmens.nl</A>&gt;
+<A NAME="lbAL">&nbsp;</A>
+<H2>COPYRIGHT</H2>
+
+Copyright (C)2003-2013 Jos Lemmens &lt;<A HREF="mailto:jos@jlemmens.nl">jos@jlemmens.nl</A>&gt;
+<P>
+
+This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program (see the file COPYING); if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+<P>
+
+<HR>
+<A NAME="index">&nbsp;</A><H2>Index</H2>
+<DL>
+<DT><A HREF="#lbAB">NAME</A><DD>
+<DT><A HREF="#lbAC">SYNOPSIS</A><DD>
+<DT><A HREF="#lbAD">DESCRIPTION</A><DD>
+<DT><A HREF="#lbAE">OPTIONS</A><DD>
+<DT><A HREF="#lbAF">SCREEN</A><DD>
+<DT><A HREF="#lbAG">CONTROL KEYS</A><DD>
+<DT><A HREF="#lbAH">NOTES</A><DD>
+<DT><A HREF="#lbAI">FILES</A><DD>
+<DT><A HREF="#lbAJ">SEE ALSO</A><DD>
+<DT><A HREF="#lbAK">AUTHOR</A><DD>
+<DT><A HREF="#lbAL">COPYRIGHT</A><DD>
+</DL>
+<HR>
+This document was created by
+<A HREF="/cgi-bin/man/man2html">man2html</A>,
+using the manual pages.<BR>
+Time: 21:21:29 GMT, June 16, 2013
+</BODY>
+</HTML>
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-host_os=linux-gnu
-
-# The build system.
-build_alias=
-build=x86_64-unknown-linux-gnu
-build_os=linux-gnu
-
-# A sed program that does not truncate output.
-SED="/bin/sed"
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e 1s/^X//"
-
-# A grep program that handles long lines.
-GREP="/bin/grep"
-
-# An ERE matcher.
-EGREP="/bin/grep -E"
-
-# A literal string matcher.
-FGREP="/bin/grep -F"
-
-# A BSD- or MS-compatible name lister.
-NM="/usr/bin/nm -B"
-
-# Whether we need soft or hard links.
-LN_S="ln -s"
-
-# What is the maximum length of a command?
-max_cmd_len=1572864
-
-# Object file suffix (normally "o").
-objext=o
-
-# Executable file suffix (normally "").
-exeext=
-
-# whether the shell understands "unset".
-lt_unset=unset
-
-# turn spaces into newlines.
-SP2NL="tr \\040 \\012"
-
-# turn newlines into spaces.
-NL2SP="tr \\015\\012 \\040\\040"
-
-# convert $build file names to $host format.
-to_host_file_cmd=func_convert_file_noop
-
-# convert $build files to toolchain format.
-to_tool_file_cmd=func_convert_file_noop
-
-# An object symbol dumper.
-OBJDUMP="objdump"
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method="pass_all"
-
-# Command to use when deplibs_check_method = "file_magic".
-file_magic_cmd="\$MAGIC_CMD"
-
-# How to find potential files when deplibs_check_method = "file_magic".
-file_magic_glob=""
-
-# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
-want_nocaseglob="no"
-
-# DLL creation program.
-DLLTOOL="false"
-
-# Command to associate shared and link libraries.
-sharedlib_from_linklib_cmd="printf %s\\n"
-
-# The archiver.
-AR="ar"
-
-# Flags to create an archive.
-AR_FLAGS="cru"
-
-# How to feed a file listing to the archiver.
-archiver_list_spec="@"
-
-# A symbol stripping program.
-STRIP="strip"
-
-# Commands used to install an old-style archive.
-RANLIB="ranlib"
-old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$tool_oldlib"
-old_postuninstall_cmds=""
-
-# Whether to use a lock for old archive extraction.
-lock_old_archive_extraction=no
-
-# A C compiler.
-LTCC="gcc"
-
-# LTCC compiler flags.
-LTCFLAGS="-g -O2"
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe="sed -n -e 's/^.*[	 ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[	 ][	 ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p' | sed '/ __gnu_lto/d'"
-
-# Transform the output of nm in a proper C declaration.
-global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'"
-
-# Transform the output of nm in a C name address pair.
-global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\)[ ]*\$/  {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (void *) \\&\\2},/p'"
-
-# Transform the output of nm in a C name address pair when lib prefix is needed.
-global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\([^ ]*\\)[ ]*\$/  {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\(lib[^ ]*\\)\$/  {\"\\2\", (void *) \\&\\2},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/  {\"lib\\2\", (void *) \\&\\2},/p'"
-
-# Specify filename containing input files for $NM.
-nm_file_list_spec="@"
-
-# The root where to search for dependent libraries,and in which our libraries should be installed.
-lt_sysroot=
-
-# The name of the directory that contains temporary libtool files.
-objdir=.libs
-
-# Used to examine libraries when file_magic_cmd begins with "file".
-MAGIC_CMD=file
-
-# Must we lock files when doing compilation?
-need_locks="no"
-
-# Manifest tool.
-MANIFEST_TOOL=":"
-
-# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
-DSYMUTIL=""
-
-# Tool to change global to local symbols on Mac OS X.
-NMEDIT=""
-
-# Tool to manipulate fat objects and archives on Mac OS X.
-LIPO=""
-
-# ldd/readelf like tool for Mach-O binaries on Mac OS X.
-OTOOL=""
-
-# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
-OTOOL64=""
-
-# Old archive suffix (normally "a").
-libext=a
-
-# Shared library suffix (normally ".so").
-shrext_cmds=".so"
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=""
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at link time.
-variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-
-# Do we need the "lib" prefix for modules?
-need_lib_prefix=no
-
-# Do we need a version for libraries?
-need_version=no
-
-# Library versioning type.
-version_type=linux
-
-# Shared library runtime path variable.
-runpath_var=LD_RUN_PATH
-
-# Shared library path variable.
-shlibpath_var=LD_LIBRARY_PATH
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=no
-
-# Format of library name prefix.
-libname_spec="lib\$name"
-
-# List of archive names.  First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME
-library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}"
-
-# The coded name of the library, if different from the real name.
-soname_spec="\${libname}\${release}\${shared_ext}\$major"
-
-# Permission mode override for installation of shared libraries.
-install_override_mode=""
-
-# Command to use after installation of a shared archive.
-postinstall_cmds=""
-
-# Command to use after uninstallation of a shared archive.
-postuninstall_cmds=""
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"
-
-# As "finish_cmds", except a single script fragment to be evaled but
-# not shown.
-finish_eval=""
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=yes
-
-# Compile-time system search path for libraries.
-sys_lib_search_path_spec="/usr/lib/gcc/x86_64-linux-gnu/4.7 /usr/lib/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib "
-
-# Run-time system search path for libraries.
-sys_lib_dlsearch_path_spec="/lib /usr/lib /lib/i386-linux-gnu /usr/lib/i386-linux-gnu /lib/i686-linux-gnu /usr/lib/i686-linux-gnu /usr/local/lib /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/mesa-egl /usr/lib/x86_64-linux-gnu/mesa /lib32 /usr/lib32 /libx32 /usr/libx32 "
-
-# Whether dlopen is supported.
-dlopen_support=yes
-
-# Whether dlopen of programs is supported.
-dlopen_self=yes
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=no
-
-# Commands to strip libraries.
-old_striplib="strip --strip-debug"
-striplib="strip --strip-unneeded"
-
-
-# The linker used to build libraries.
-LD="/usr/bin/ld -m elf_x86_64"
-
-# How to create reloadable object files.
-reload_flag=" -r"
-reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
-
-# Commands used to build an old-style archive.
-old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib"
-
-# A language specific compiler.
-CC="gcc"
-
-# Is the compiler the GNU compiler?
-with_gcc=yes
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=" -fno-builtin"
-
-# Additional compiler flags for building library objects.
-pic_flag=" -fPIC -DPIC"
-
-# How to pass a linker flag through the compiler.
-wl="-Wl,"
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag="-static"
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o="yes"
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=no
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=no
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec="\${wl}--export-dynamic"
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive"
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object="no"
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=""
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=""
-
-# Commands used to build a shared archive.
-archive_cmds="\$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib"
-archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~
-	    cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~
-	    echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~
-	    \$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib"
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=""
-module_expsym_cmds=""
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld="yes"
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=""
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=""
-
-# Flag to hardcode $libdir into a binary during linking.
-# This must work even if $libdir does not exist
-hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir"
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=""
-
-# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=no
-
-# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
-# DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting ${shlibpath_var} if the
-# library is relocated.
-hardcode_direct_absolute=no
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=no
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=unsupported
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=no
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=no
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=no
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=no
-
-# The commands to list exported symbols.
-export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"
-
-# Symbols that must always be exported.
-include_expsyms=""
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=""
-
-# Commands necessary for finishing linking programs.
-postlink_cmds=""
-
-# Specify filename containing input files.
-file_list_spec=""
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=immediate
-
-# ### END LIBTOOL CONFIG
-
-
-# libtool (GNU libtool) 2.4.2
-# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
-# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions.  There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# Usage: $progname [OPTION]... [MODE-ARG]...
-#
-# Provide generalized library-building support services.
-#
-#       --config             show all configuration variables
-#       --debug              enable verbose shell tracing
-#   -n, --dry-run            display commands without modifying any files
-#       --features           display basic configuration information and exit
-#       --mode=MODE          use operation mode MODE
-#       --preserve-dup-deps  don't remove duplicate dependency libraries
-#       --quiet, --silent    don't print informational messages
-#       --no-quiet, --no-silent
-#                            print informational messages (default)
-#       --no-warn            don't display warning messages
-#       --tag=TAG            use configuration variables from tag TAG
-#   -v, --verbose            print more informational messages than default
-#       --no-verbose         don't print the extra informational messages
-#       --version            print version information
-#   -h, --help, --help-all   print short, long, or detailed help message
-#
-# MODE must be one of the following:
-#
-#         clean              remove files from the build directory
-#         compile            compile a source file into a libtool object
-#         execute            automatically set library path, then run a program
-#         finish             complete the installation of libtool libraries
-#         install            install libraries or executables
-#         link               create a library or an executable
-#         uninstall          remove libraries from an installed directory
-#
-# MODE-ARGS vary depending on the MODE.  When passed as first option,
-# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
-# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
-#
-# When reporting a bug, please describe a test case to reproduce it and
-# include the following information:
-#
-#         host-triplet:	$host
-#         shell:		$SHELL
-#         compiler:		$LTCC
-#         compiler flags:		$LTCFLAGS
-#         linker:		$LD (gnu? $with_gnu_ld)
-#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1.2ubuntu1
-#         automake:	$automake_version
-#         autoconf:	$autoconf_version
-#
-# Report bugs to <bug-libtool@gnu.org>.
-# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
-# General help using GNU software: <http://www.gnu.org/gethelp/>.
-
-PROGRAM=libtool
-PACKAGE=libtool
-VERSION="2.4.2 Debian-2.4.2-1.2ubuntu1"
-TIMESTAMP=""
-package_revision=1.3337
-
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-  emulate sh
-  NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-$1
-_LTECHO_EOF'
-}
-
-# NLS nuisances: We save the old values to restore during execute mode.
-lt_user_locale=
-lt_safe_locale=
-for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-do
-  eval "if test \"\${$lt_var+set}\" = set; then
-          save_$lt_var=\$$lt_var
-          $lt_var=C
-	  export $lt_var
-	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
-	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
-	fi"
-done
-LC_ALL=C
-LANGUAGE=C
-export LANGUAGE LC_ALL
-
-$lt_unset CDPATH
-
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
-
-
-
-: ${CP="cp -f"}
-test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
-: ${MAKE="make"}
-: ${MKDIR="mkdir"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
-: ${Xsed="$SED -e 1s/^X//"}
-
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
-EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
-
-exit_status=$EXIT_SUCCESS
-
-# Make sure IFS has a sensible default
-lt_nl='
-'
-IFS=" 	$lt_nl"
-
-dirname="s,/[^/]*$,,"
-basename="s,^.*/,,"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
-    case ${1} in
-      */*) func_dirname_result="${1%/*}${2}" ;;
-      *  ) func_dirname_result="${3}" ;;
-    esac
-} # Extended-shell func_dirname implementation
-
-
-# func_basename file
-func_basename ()
-{
-    func_basename_result="${1##*/}"
-} # Extended-shell func_basename implementation
-
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-#   dirname:  Compute the dirname of FILE.  If nonempty,
-#             add APPEND to the result, otherwise set result
-#             to NONDIR_REPLACEMENT.
-#             value returned in "$func_dirname_result"
-#   basename: Compute filename of FILE.
-#             value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
-    case ${1} in
-      */*) func_dirname_result="${1%/*}${2}" ;;
-      *  ) func_dirname_result="${3}" ;;
-    esac
-    func_basename_result="${1##*/}"
-} # Extended-shell func_dirname_and_basename implementation
-
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
-    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
-    # positional parameters, so assign one to ordinary parameter first.
-    func_stripname_result=${3}
-    func_stripname_result=${func_stripname_result#"${1}"}
-    func_stripname_result=${func_stripname_result%"${2}"}
-} # Extended-shell func_stripname implementation
-
-
-# These SED scripts presuppose an absolute path with a trailing slash.
-pathcar='s,^/\([^/]*\).*$,\1,'
-pathcdr='s,^/[^/]*,,'
-removedotparts=':dotsl
-		s@/\./@/@g
-		t dotsl
-		s,/\.$,/,'
-collapseslashes='s@/\{1,\}@/@g'
-finalslash='s,/*$,/,'
-
-# func_normal_abspath PATH
-# Remove doubled-up and trailing slashes, "." path components,
-# and cancel out any ".." path components in PATH after making
-# it an absolute path.
-#             value returned in "$func_normal_abspath_result"
-func_normal_abspath ()
-{
-  # Start from root dir and reassemble the path.
-  func_normal_abspath_result=
-  func_normal_abspath_tpath=$1
-  func_normal_abspath_altnamespace=
-  case $func_normal_abspath_tpath in
-    "")
-      # Empty path, that just means $cwd.
-      func_stripname '' '/' "`pwd`"
-      func_normal_abspath_result=$func_stripname_result
-      return
-    ;;
-    # The next three entries are used to spot a run of precisely
-    # two leading slashes without using negated character classes;
-    # we take advantage of case's first-match behaviour.
-    ///*)
-      # Unusual form of absolute path, do nothing.
-    ;;
-    //*)
-      # Not necessarily an ordinary path; POSIX reserves leading '//'
-      # and for example Cygwin uses it to access remote file shares
-      # over CIFS/SMB, so we conserve a leading double slash if found.
-      func_normal_abspath_altnamespace=/
-    ;;
-    /*)
-      # Absolute path, do nothing.
-    ;;
-    *)
-      # Relative path, prepend $cwd.
-      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
-    ;;
-  esac
-  # Cancel out all the simple stuff to save iterations.  We also want
-  # the path to end with a slash for ease of parsing, so make sure
-  # there is one (and only one) here.
-  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
-  while :; do
-    # Processed it all yet?
-    if test "$func_normal_abspath_tpath" = / ; then
-      # If we ascended to the root using ".." the result may be empty now.
-      if test -z "$func_normal_abspath_result" ; then
-        func_normal_abspath_result=/
-      fi
-      break
-    fi
-    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$pathcar"`
-    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$pathcdr"`
-    # Figure out what to do with it
-    case $func_normal_abspath_tcomponent in
-      "")
-        # Trailing empty path component, ignore it.
-      ;;
-      ..)
-        # Parent dir; strip last assembled component from result.
-        func_dirname "$func_normal_abspath_result"
-        func_normal_abspath_result=$func_dirname_result
-      ;;
-      *)
-        # Actual path component, append it.
-        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
-      ;;
-    esac
-  done
-  # Restore leading double-slash if one was found on entry.
-  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
-}
-
-# func_relative_path SRCDIR DSTDIR
-# generates a relative path from SRCDIR to DSTDIR, with a trailing
-# slash if non-empty, suitable for immediately appending a filename
-# without needing to append a separator.
-#             value returned in "$func_relative_path_result"
-func_relative_path ()
-{
-  func_relative_path_result=
-  func_normal_abspath "$1"
-  func_relative_path_tlibdir=$func_normal_abspath_result
-  func_normal_abspath "$2"
-  func_relative_path_tbindir=$func_normal_abspath_result
-
-  # Ascend the tree starting from libdir
-  while :; do
-    # check if we have found a prefix of bindir
-    case $func_relative_path_tbindir in
-      $func_relative_path_tlibdir)
-        # found an exact match
-        func_relative_path_tcancelled=
-        break
-        ;;
-      $func_relative_path_tlibdir*)
-        # found a matching prefix
-        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
-        func_relative_path_tcancelled=$func_stripname_result
-        if test -z "$func_relative_path_result"; then
-          func_relative_path_result=.
-        fi
-        break
-        ;;
-      *)
-        func_dirname $func_relative_path_tlibdir
-        func_relative_path_tlibdir=${func_dirname_result}
-        if test "x$func_relative_path_tlibdir" = x ; then
-          # Have to descend all the way to the root!
-          func_relative_path_result=../$func_relative_path_result
-          func_relative_path_tcancelled=$func_relative_path_tbindir
-          break
-        fi
-        func_relative_path_result=../$func_relative_path_result
-        ;;
-    esac
-  done
-
-  # Now calculate path; take care to avoid doubling-up slashes.
-  func_stripname '' '/' "$func_relative_path_result"
-  func_relative_path_result=$func_stripname_result
-  func_stripname '/' '/' "$func_relative_path_tcancelled"
-  if test "x$func_stripname_result" != x ; then
-    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
-  fi
-
-  # Normalisation. If bindir is libdir, return empty string,
-  # else relative path ending with a slash; either way, target
-  # file name can be directly appended.
-  if test ! -z "$func_relative_path_result"; then
-    func_stripname './' '' "$func_relative_path_result/"
-    func_relative_path_result=$func_stripname_result
-  fi
-}
-
-# The name of this program:
-func_dirname_and_basename "$progpath"
-progname=$func_basename_result
-
-# Make sure we have an absolute path for reexecution:
-case $progpath in
-  [\\/]*|[A-Za-z]:\\*) ;;
-  *[\\/]*)
-     progdir=$func_dirname_result
-     progdir=`cd "$progdir" && pwd`
-     progpath="$progdir/$progname"
-     ;;
-  *)
-     save_IFS="$IFS"
-     IFS=${PATH_SEPARATOR-:}
-     for progdir in $PATH; do
-       IFS="$save_IFS"
-       test -x "$progdir/$progname" && break
-     done
-     IFS="$save_IFS"
-     test -n "$progdir" || progdir=`pwd`
-     progpath="$progdir/$progname"
-     ;;
-esac
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution that turns a string into a regex matching for the
-# string literally.
-sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
-
-# Sed substitution that converts a w32 file name or path
-# which contains forward slashes, into one that contains
-# (escaped) backslashes.  A very naive implementation.
-lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-
-# Re-`\' parameter expansions in output of double_quote_subst that were
-# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
-# in input to double_quote_subst, that '$' was protected from expansion.
-# Since each input `\' is now two `\'s, look for any number of runs of
-# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
-bs='\\'
-bs2='\\\\'
-bs4='\\\\\\\\'
-dollar='\$'
-sed_double_backslash="\
-  s/$bs4/&\\
-/g
-  s/^$bs2$dollar/$bs&/
-  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
-  s/\n//g"
-
-# Standard options:
-opt_dry_run=false
-opt_help=false
-opt_quiet=false
-opt_verbose=false
-opt_warning=:
-
-# func_echo arg...
-# Echo program name prefixed message, along with the current mode
-# name if it has been set yet.
-func_echo ()
-{
-    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
-}
-
-# func_verbose arg...
-# Echo program name prefixed message in verbose mode only.
-func_verbose ()
-{
-    $opt_verbose && func_echo ${1+"$@"}
-
-    # A bug in bash halts the script if the last line of a function
-    # fails when set -e is in force, so we need another command to
-    # work around that:
-    :
-}
-
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
-    $ECHO "$*"
-}
-
-# func_error arg...
-# Echo program name prefixed message to standard error.
-func_error ()
-{
-    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
-}
-
-# func_warning arg...
-# Echo program name prefixed warning message to standard error.
-func_warning ()
-{
-    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
-
-    # bash bug again:
-    :
-}
-
-# func_fatal_error arg...
-# Echo program name prefixed message to standard error, and exit.
-func_fatal_error ()
-{
-    func_error ${1+"$@"}
-    exit $EXIT_FAILURE
-}
-
-# func_fatal_help arg...
-# Echo program name prefixed message to standard error, followed by
-# a help hint, and exit.
-func_fatal_help ()
-{
-    func_error ${1+"$@"}
-    func_fatal_error "$help"
-}
-help="Try \`$progname --help' for more information."  ## default
-
-
-# func_grep expression filename
-# Check whether EXPRESSION matches any line of FILENAME, without output.
-func_grep ()
-{
-    $GREP "$1" "$2" >/dev/null 2>&1
-}
-
-
-# func_mkdir_p directory-path
-# Make sure the entire path to DIRECTORY-PATH is available.
-func_mkdir_p ()
-{
-    my_directory_path="$1"
-    my_dir_list=
-
-    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
-
-      # Protect directory names starting with `-'
-      case $my_directory_path in
-        -*) my_directory_path="./$my_directory_path" ;;
-      esac
-
-      # While some portion of DIR does not yet exist...
-      while test ! -d "$my_directory_path"; do
-        # ...make a list in topmost first order.  Use a colon delimited
-	# list incase some portion of path contains whitespace.
-        my_dir_list="$my_directory_path:$my_dir_list"
-
-        # If the last portion added has no slash in it, the list is done
-        case $my_directory_path in */*) ;; *) break ;; esac
-
-        # ...otherwise throw away the child directory and loop
-        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
-      done
-      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
-
-      save_mkdir_p_IFS="$IFS"; IFS=':'
-      for my_dir in $my_dir_list; do
-	IFS="$save_mkdir_p_IFS"
-        # mkdir can fail with a `File exist' error if two processes
-        # try to create one of the directories concurrently.  Don't
-        # stop in that case!
-        $MKDIR "$my_dir" 2>/dev/null || :
-      done
-      IFS="$save_mkdir_p_IFS"
-
-      # Bail out if we (or some other process) failed to create a directory.
-      test -d "$my_directory_path" || \
-        func_fatal_error "Failed to create \`$1'"
-    fi
-}
-
-
-# func_mktempdir [string]
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible.  If
-# given, STRING is the basename for that directory.
-func_mktempdir ()
-{
-    my_template="${TMPDIR-/tmp}/${1-$progname}"
-
-    if test "$opt_dry_run" = ":"; then
-      # Return a directory name, but don't create it in dry-run mode
-      my_tmpdir="${my_template}-$$"
-    else
-
-      # If mktemp works, use that first and foremost
-      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
-
-      if test ! -d "$my_tmpdir"; then
-        # Failing that, at least try and use $RANDOM to avoid a race
-        my_tmpdir="${my_template}-${RANDOM-0}$$"
-
-        save_mktempdir_umask=`umask`
-        umask 0077
-        $MKDIR "$my_tmpdir"
-        umask $save_mktempdir_umask
-      fi
-
-      # If we're not in dry-run mode, bomb out on failure
-      test -d "$my_tmpdir" || \
-        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
-    fi
-
-    $ECHO "$my_tmpdir"
-}
-
-
-# func_quote_for_eval arg
-# Aesthetically quote ARG to be evaled later.
-# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
-# is double-quoted, suitable for a subsequent eval, whereas
-# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
-# which are still active within double quotes backslashified.
-func_quote_for_eval ()
-{
-    case $1 in
-      *[\\\`\"\$]*)
-	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
-      *)
-        func_quote_for_eval_unquoted_result="$1" ;;
-    esac
-
-    case $func_quote_for_eval_unquoted_result in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting, command substitution and and variable
-      # expansion for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
-      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
-        ;;
-      *)
-        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
-    esac
-}
-
-
-# func_quote_for_expand arg
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
-{
-    case $1 in
-      *[\\\`\"]*)
-	my_arg=`$ECHO "$1" | $SED \
-	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
-      *)
-        my_arg="$1" ;;
-    esac
-
-    case $my_arg in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting and command substitution for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
-      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-        my_arg="\"$my_arg\""
-        ;;
-    esac
-
-    func_quote_for_expand_result="$my_arg"
-}
-
-
-# func_show_eval cmd [fail_exp]
-# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.
-func_show_eval ()
-{
-    my_cmd="$1"
-    my_fail_exp="${2-:}"
-
-    ${opt_silent-false} || {
-      func_quote_for_expand "$my_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
-
-    if ${opt_dry_run-false}; then :; else
-      eval "$my_cmd"
-      my_status=$?
-      if test "$my_status" -eq 0; then :; else
-	eval "(exit $my_status); $my_fail_exp"
-      fi
-    fi
-}
-
-
-# func_show_eval_locale cmd [fail_exp]
-# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.  Use the saved locale for evaluation.
-func_show_eval_locale ()
-{
-    my_cmd="$1"
-    my_fail_exp="${2-:}"
-
-    ${opt_silent-false} || {
-      func_quote_for_expand "$my_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
-
-    if ${opt_dry_run-false}; then :; else
-      eval "$lt_user_locale
-	    $my_cmd"
-      my_status=$?
-      eval "$lt_safe_locale"
-      if test "$my_status" -eq 0; then :; else
-	eval "(exit $my_status); $my_fail_exp"
-      fi
-    fi
-}
-
-# func_tr_sh
-# Turn $1 into a string suitable for a shell variable name.
-# Result is stored in $func_tr_sh_result.  All characters
-# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
-# if $1 begins with a digit, a '_' is prepended as well.
-func_tr_sh ()
-{
-  case $1 in
-  [0-9]* | *[!a-zA-Z0-9_]*)
-    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
-    ;;
-  * )
-    func_tr_sh_result=$1
-    ;;
-  esac
-}
-
-
-# func_version
-# Echo version message to standard output and exit.
-func_version ()
-{
-    $opt_debug
-
-    $SED -n '/(C)/!b go
-	:more
-	/\./!{
-	  N
-	  s/\n# / /
-	  b more
-	}
-	:go
-	/^# '$PROGRAM' (GNU /,/# warranty; / {
-        s/^# //
-	s/^# *$//
-        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
-        p
-     }' < "$progpath"
-     exit $?
-}
-
-# func_usage
-# Echo short help message to standard output and exit.
-func_usage ()
-{
-    $opt_debug
-
-    $SED -n '/^# Usage:/,/^#  *.*--help/ {
-        s/^# //
-	s/^# *$//
-	s/\$progname/'$progname'/
-	p
-    }' < "$progpath"
-    echo
-    $ECHO "run \`$progname --help | more' for full usage"
-    exit $?
-}
-
-# func_help [NOEXIT]
-# Echo long help message to standard output and exit,
-# unless 'noexit' is passed as argument.
-func_help ()
-{
-    $opt_debug
-
-    $SED -n '/^# Usage:/,/# Report bugs to/ {
-	:print
-        s/^# //
-	s/^# *$//
-	s*\$progname*'$progname'*
-	s*\$host*'"$host"'*
-	s*\$SHELL*'"$SHELL"'*
-	s*\$LTCC*'"$LTCC"'*
-	s*\$LTCFLAGS*'"$LTCFLAGS"'*
-	s*\$LD*'"$LD"'*
-	s/\$with_gnu_ld/'"$with_gnu_ld"'/
-	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
-	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
-	p
-	d
-     }
-     /^# .* home page:/b print
-     /^# General help using/b print
-     ' < "$progpath"
-    ret=$?
-    if test -z "$1"; then
-      exit $ret
-    fi
-}
-
-# func_missing_arg argname
-# Echo program name prefixed message to standard error and set global
-# exit_cmd.
-func_missing_arg ()
-{
-    $opt_debug
-
-    func_error "missing argument for $1."
-    exit_cmd=exit
-}
-
-
-# func_split_short_opt shortopt
-# Set func_split_short_opt_name and func_split_short_opt_arg shell
-# variables after splitting SHORTOPT after the 2nd character.
-func_split_short_opt ()
-{
-    func_split_short_opt_arg=${1#??}
-    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
-} # Extended-shell func_split_short_opt implementation
-
-
-# func_split_long_opt longopt
-# Set func_split_long_opt_name and func_split_long_opt_arg shell
-# variables after splitting LONGOPT at the `=' sign.
-func_split_long_opt ()
-{
-    func_split_long_opt_name=${1%%=*}
-    func_split_long_opt_arg=${1#*=}
-} # Extended-shell func_split_long_opt implementation
-
-exit_cmd=:
-
-
-
-
-
-magic="%%%MAGIC variable%%%"
-magic_exe="%%%MAGIC EXE variable%%%"
-
-# Global variables.
-nonopt=
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-extracted_archives=
-extracted_serial=0
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end.  This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-    eval "${1}+=\${2}"
-} # Extended-shell func_append implementation
-
-# func_append_quoted var value
-# Quote VALUE and append to the end of shell variable VAR, separated
-# by a space.
-func_append_quoted ()
-{
-    func_quote_for_eval "${2}"
-    eval "${1}+=\\ \$func_quote_for_eval_result"
-} # Extended-shell func_append_quoted implementation
-
-
-# func_arith arithmetic-term...
-func_arith ()
-{
-    func_arith_result=$(( $* ))
-} # Extended-shell func_arith implementation
-
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
-    func_len_result=${#1}
-} # Extended-shell func_len implementation
-
-
-# func_lo2o object
-func_lo2o ()
-{
-    case ${1} in
-      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
-      *)    func_lo2o_result=${1} ;;
-    esac
-} # Extended-shell func_lo2o implementation
-
-
-# func_xform libobj-or-source
-func_xform ()
-{
-    func_xform_result=${1%.*}.lo
-} # Extended-shell func_xform implementation
-
-
-# func_fatal_configuration arg...
-# Echo program name prefixed message to standard error, followed by
-# a configuration failure hint, and exit.
-func_fatal_configuration ()
-{
-    func_error ${1+"$@"}
-    func_error "See the $PACKAGE documentation for more information."
-    func_fatal_error "Fatal configuration error."
-}
-
-
-# func_config
-# Display the configuration for all the tags in this script.
-func_config ()
-{
-    re_begincf='^# ### BEGIN LIBTOOL'
-    re_endcf='^# ### END LIBTOOL'
-
-    # Default configuration.
-    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
-
-    # Now print the configurations for the tags.
-    for tagname in $taglist; do
-      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
-    done
-
-    exit $?
-}
-
-# func_features
-# Display the features supported by this script.
-func_features ()
-{
-    echo "host: $host"
-    if test "$build_libtool_libs" = yes; then
-      echo "enable shared libraries"
-    else
-      echo "disable shared libraries"
-    fi
-    if test "$build_old_libs" = yes; then
-      echo "enable static libraries"
-    else
-      echo "disable static libraries"
-    fi
-
-    exit $?
-}
-
-# func_enable_tag tagname
-# Verify that TAGNAME is valid, and either flag an error and exit, or
-# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
-# variable here.
-func_enable_tag ()
-{
-  # Global variable:
-  tagname="$1"
-
-  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
-  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
-  sed_extractcf="/$re_begincf/,/$re_endcf/p"
-
-  # Validate tagname.
-  case $tagname in
-    *[!-_A-Za-z0-9,/]*)
-      func_fatal_error "invalid tag name: $tagname"
-      ;;
-  esac
-
-  # Don't test for the "default" C tag, as we know it's
-  # there but not specially marked.
-  case $tagname in
-    CC) ;;
-    *)
-      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
-	taglist="$taglist $tagname"
-
-	# Evaluate the configuration.  Be careful to quote the path
-	# and the sed script, to avoid splitting on whitespace, but
-	# also don't use non-portable quotes within backquotes within
-	# quotes we have to do it in 2 steps:
-	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
-	eval "$extractedcf"
-      else
-	func_error "ignoring unknown tag $tagname"
-      fi
-      ;;
-  esac
-}
-
-# func_check_version_match
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
-  if test "$package_revision" != "$macro_revision"; then
-    if test "$VERSION" != "$macro_version"; then
-      if test -z "$macro_version"; then
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from an older release.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-      else
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-      fi
-    else
-      cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
-$progname: but the definition of this LT_INIT comes from revision $macro_revision.
-$progname: You should recreate aclocal.m4 with macros from revision $package_revision
-$progname: of $PACKAGE $VERSION and run autoconf again.
-_LT_EOF
-    fi
-
-    exit $EXIT_MISMATCH
-  fi
-}
-
-
-# Shorthand for --mode=foo, only valid as the first argument
-case $1 in
-clean|clea|cle|cl)
-  shift; set dummy --mode clean ${1+"$@"}; shift
-  ;;
-compile|compil|compi|comp|com|co|c)
-  shift; set dummy --mode compile ${1+"$@"}; shift
-  ;;
-execute|execut|execu|exec|exe|ex|e)
-  shift; set dummy --mode execute ${1+"$@"}; shift
-  ;;
-finish|finis|fini|fin|fi|f)
-  shift; set dummy --mode finish ${1+"$@"}; shift
-  ;;
-install|instal|insta|inst|ins|in|i)
-  shift; set dummy --mode install ${1+"$@"}; shift
-  ;;
-link|lin|li|l)
-  shift; set dummy --mode link ${1+"$@"}; shift
-  ;;
-uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
-  shift; set dummy --mode uninstall ${1+"$@"}; shift
-  ;;
-esac
-
-
-
-# Option defaults:
-opt_debug=:
-opt_dry_run=false
-opt_config=false
-opt_preserve_dup_deps=false
-opt_features=false
-opt_finish=false
-opt_help=false
-opt_help_all=false
-opt_silent=:
-opt_warning=:
-opt_verbose=:
-opt_silent=false
-opt_verbose=false
-
-
-# Parse options once, thoroughly.  This comes as soon as possible in the
-# script to make things like `--version' happen as quickly as we can.
-{
-  # this just eases exit handling
-  while test $# -gt 0; do
-    opt="$1"
-    shift
-    case $opt in
-      --debug|-x)	opt_debug='set -x'
-			func_echo "enabling shell trace mode"
-			$opt_debug
-			;;
-      --dry-run|--dryrun|-n)
-			opt_dry_run=:
-			;;
-      --config)
-			opt_config=:
-func_config
-			;;
-      --dlopen|-dlopen)
-			optarg="$1"
-			opt_dlopen="${opt_dlopen+$opt_dlopen
-}$optarg"
-			shift
-			;;
-      --preserve-dup-deps)
-			opt_preserve_dup_deps=:
-			;;
-      --features)
-			opt_features=:
-func_features
-			;;
-      --finish)
-			opt_finish=:
-set dummy --mode finish ${1+"$@"}; shift
-			;;
-      --help)
-			opt_help=:
-			;;
-      --help-all)
-			opt_help_all=:
-opt_help=': help-all'
-			;;
-      --mode)
-			test $# = 0 && func_missing_arg $opt && break
-			optarg="$1"
-			opt_mode="$optarg"
-case $optarg in
-  # Valid mode arguments:
-  clean|compile|execute|finish|install|link|relink|uninstall) ;;
-
-  # Catch anything else as an error
-  *) func_error "invalid argument for $opt"
-     exit_cmd=exit
-     break
-     ;;
-esac
-			shift
-			;;
-      --no-silent|--no-quiet)
-			opt_silent=false
-preserve_args+=" $opt"
-			;;
-      --no-warning|--no-warn)
-			opt_warning=false
-preserve_args+=" $opt"
-			;;
-      --no-verbose)
-			opt_verbose=false
-preserve_args+=" $opt"
-			;;
-      --silent|--quiet)
-			opt_silent=:
-preserve_args+=" $opt"
-        opt_verbose=false
-			;;
-      --verbose|-v)
-			opt_verbose=:
-preserve_args+=" $opt"
-opt_silent=false
-			;;
-      --tag)
-			test $# = 0 && func_missing_arg $opt && break
-			optarg="$1"
-			opt_tag="$optarg"
-preserve_args+=" $opt $optarg"
-func_enable_tag "$optarg"
-			shift
-			;;
-
-      -\?|-h)		func_usage				;;
-      --help)		func_help				;;
-      --version)	func_version				;;
-
-      # Separate optargs to long options:
-      --*=*)
-			func_split_long_opt "$opt"
-			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
-			shift
-			;;
-
-      # Separate non-argument short options:
-      -\?*|-h*|-n*|-v*)
-			func_split_short_opt "$opt"
-			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
-			shift
-			;;
-
-      --)		break					;;
-      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
-      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
-    esac
-  done
-
-  # Validate options:
-
-  # save first non-option argument
-  if test "$#" -gt 0; then
-    nonopt="$opt"
-    shift
-  fi
-
-  # preserve --debug
-  test "$opt_debug" = : || preserve_args+=" --debug"
-
-  case $host in
-    *cygwin* | *mingw* | *pw32* | *cegcc*)
-      # don't eliminate duplications in $postdeps and $predeps
-      opt_duplicate_compiler_generated_deps=:
-      ;;
-    *)
-      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
-      ;;
-  esac
-
-  $opt_help || {
-    # Sanity checks first:
-    func_check_version_match
-
-    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
-      func_fatal_configuration "not configured to build any kind of library"
-    fi
-
-    # Darwin sucks
-    eval std_shrext=\"$shrext_cmds\"
-
-    # Only execute mode is allowed to have -dlopen flags.
-    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
-      func_error "unrecognized option \`-dlopen'"
-      $ECHO "$help" 1>&2
-      exit $EXIT_FAILURE
-    fi
-
-    # Change the help message to a mode-specific one.
-    generic_help="$help"
-    help="Try \`$progname --help --mode=$opt_mode' for more information."
-  }
-
-
-  # Bail if the options were screwed
-  $exit_cmd $EXIT_FAILURE
-}
-
-
-
-
-## ----------- ##
-##    Main.    ##
-## ----------- ##
-
-# func_lalib_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_lalib_p ()
-{
-    test -f "$1" &&
-      $SED -e 4q "$1" 2>/dev/null \
-        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
-}
-
-# func_lalib_unsafe_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function implements the same check as func_lalib_p without
-# resorting to external programs.  To this end, it redirects stdin and
-# closes it afterwards, without saving the original file descriptor.
-# As a safety measure, use it only where a negative result would be
-# fatal anyway.  Works if `file' does not exist.
-func_lalib_unsafe_p ()
-{
-    lalib_p=no
-    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
-	for lalib_p_l in 1 2 3 4
-	do
-	    read lalib_p_line
-	    case "$lalib_p_line" in
-		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
-	    esac
-	done
-	exec 0<&5 5<&-
-    fi
-    test "$lalib_p" = yes
-}
-
-# func_ltwrapper_script_p file
-# True iff FILE is a libtool wrapper script
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_script_p ()
-{
-    func_lalib_p "$1"
-}
-
-# func_ltwrapper_executable_p file
-# True iff FILE is a libtool wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_executable_p ()
-{
-    func_ltwrapper_exec_suffix=
-    case $1 in
-    *.exe) ;;
-    *) func_ltwrapper_exec_suffix=.exe ;;
-    esac
-    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
-}
-
-# func_ltwrapper_scriptname file
-# Assumes file is an ltwrapper_executable
-# uses $file to determine the appropriate filename for a
-# temporary ltwrapper_script.
-func_ltwrapper_scriptname ()
-{
-    func_dirname_and_basename "$1" "" "."
-    func_stripname '' '.exe' "$func_basename_result"
-    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
-}
-
-# func_ltwrapper_p file
-# True iff FILE is a libtool wrapper script or wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_p ()
-{
-    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
-}
-
-
-# func_execute_cmds commands fail_cmd
-# Execute tilde-delimited COMMANDS.
-# If FAIL_CMD is given, eval that upon failure.
-# FAIL_CMD may read-access the current command in variable CMD!
-func_execute_cmds ()
-{
-    $opt_debug
-    save_ifs=$IFS; IFS='~'
-    for cmd in $1; do
-      IFS=$save_ifs
-      eval cmd=\"$cmd\"
-      func_show_eval "$cmd" "${2-:}"
-    done
-    IFS=$save_ifs
-}
-
-
-# func_source file
-# Source FILE, adding directory component if necessary.
-# Note that it is not necessary on cygwin/mingw to append a dot to
-# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
-# behavior happens only for exec(3), not for open(2)!  Also, sourcing
-# `FILE.' does not work on cygwin managed mounts.
-func_source ()
-{
-    $opt_debug
-    case $1 in
-    */* | *\\*)	. "$1" ;;
-    *)		. "./$1" ;;
-    esac
-}
-
-
-# func_resolve_sysroot PATH
-# Replace a leading = in PATH with a sysroot.  Store the result into
-# func_resolve_sysroot_result
-func_resolve_sysroot ()
-{
-  func_resolve_sysroot_result=$1
-  case $func_resolve_sysroot_result in
-  =*)
-    func_stripname '=' '' "$func_resolve_sysroot_result"
-    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
-    ;;
-  esac
-}
-
-# func_replace_sysroot PATH
-# If PATH begins with the sysroot, replace it with = and
-# store the result into func_replace_sysroot_result.
-func_replace_sysroot ()
-{
-  case "$lt_sysroot:$1" in
-  ?*:"$lt_sysroot"*)
-    func_stripname "$lt_sysroot" '' "$1"
-    func_replace_sysroot_result="=$func_stripname_result"
-    ;;
-  *)
-    # Including no sysroot.
-    func_replace_sysroot_result=$1
-    ;;
-  esac
-}
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
-    $opt_debug
-    if test -n "$available_tags" && test -z "$tagname"; then
-      CC_quoted=
-      for arg in $CC; do
-	func_append_quoted CC_quoted "$arg"
-      done
-      CC_expanded=`func_echo_all $CC`
-      CC_quoted_expanded=`func_echo_all $CC_quoted`
-      case $@ in
-      # Blanks in the command may have been stripped by the calling shell,
-      # but not from the CC environment variable when configure was run.
-      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
-      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
-      # Blanks at the start of $base_compile will cause this to fail
-      # if we don't check for them as well.
-      *)
-	for z in $available_tags; do
-	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
-	    # Evaluate the configuration.
-	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
-	    CC_quoted=
-	    for arg in $CC; do
-	      # Double-quote args containing other shell metacharacters.
-	      func_append_quoted CC_quoted "$arg"
-	    done
-	    CC_expanded=`func_echo_all $CC`
-	    CC_quoted_expanded=`func_echo_all $CC_quoted`
-	    case "$@ " in
-	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
-	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
-	      # The compiler in the base compile command matches
-	      # the one in the tagged configuration.
-	      # Assume this is the tagged configuration we want.
-	      tagname=$z
-	      break
-	      ;;
-	    esac
-	  fi
-	done
-	# If $tagname still isn't set, then no tagged configuration
-	# was found and let the user know that the "--tag" command
-	# line option must be used.
-	if test -z "$tagname"; then
-	  func_echo "unable to infer tagged configuration"
-	  func_fatal_error "specify a tag with \`--tag'"
-#	else
-#	  func_verbose "using $tagname tagged configuration"
-	fi
-	;;
-      esac
-    fi
-}
-
-
-
-# func_write_libtool_object output_name pic_name nonpic_name
-# Create a libtool object file (analogous to a ".la" file),
-# but don't create it if we're doing a dry run.
-func_write_libtool_object ()
-{
-    write_libobj=${1}
-    if test "$build_libtool_libs" = yes; then
-      write_lobj=\'${2}\'
-    else
-      write_lobj=none
-    fi
-
-    if test "$build_old_libs" = yes; then
-      write_oldobj=\'${3}\'
-    else
-      write_oldobj=none
-    fi
-
-    $opt_dry_run || {
-      cat >${write_libobj}T <<EOF
-# $write_libobj - a libtool object file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-pic_object=$write_lobj
-
-# Name of the non-PIC object
-non_pic_object=$write_oldobj
-
-EOF
-      $MV "${write_libobj}T" "${write_libobj}"
-    }
-}
-
-
-##################################################
-# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
-##################################################
-
-# func_convert_core_file_wine_to_w32 ARG
-# Helper function used by file name conversion functions when $build is *nix,
-# and $host is mingw, cygwin, or some other w32 environment. Relies on a
-# correctly configured wine environment available, with the winepath program
-# in $build's $PATH.
-#
-# ARG is the $build file name to be converted to w32 format.
-# Result is available in $func_convert_core_file_wine_to_w32_result, and will
-# be empty on error (or when ARG is empty)
-func_convert_core_file_wine_to_w32 ()
-{
-  $opt_debug
-  func_convert_core_file_wine_to_w32_result="$1"
-  if test -n "$1"; then
-    # Unfortunately, winepath does not exit with a non-zero error code, so we
-    # are forced to check the contents of stdout. On the other hand, if the
-    # command is not found, the shell will set an exit code of 127 and print
-    # *an error message* to stdout. So we must check for both error code of
-    # zero AND non-empty stdout, which explains the odd construction:
-    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
-    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
-      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
-        $SED -e "$lt_sed_naive_backslashify"`
-    else
-      func_convert_core_file_wine_to_w32_result=
-    fi
-  fi
-}
-# end: func_convert_core_file_wine_to_w32
-
-
-# func_convert_core_path_wine_to_w32 ARG
-# Helper function used by path conversion functions when $build is *nix, and
-# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
-# configured wine environment available, with the winepath program in $build's
-# $PATH. Assumes ARG has no leading or trailing path separator characters.
-#
-# ARG is path to be converted from $build format to win32.
-# Result is available in $func_convert_core_path_wine_to_w32_result.
-# Unconvertible file (directory) names in ARG are skipped; if no directory names
-# are convertible, then the result may be empty.
-func_convert_core_path_wine_to_w32 ()
-{
-  $opt_debug
-  # unfortunately, winepath doesn't convert paths, only file names
-  func_convert_core_path_wine_to_w32_result=""
-  if test -n "$1"; then
-    oldIFS=$IFS
-    IFS=:
-    for func_convert_core_path_wine_to_w32_f in $1; do
-      IFS=$oldIFS
-      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
-      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
-        if test -z "$func_convert_core_path_wine_to_w32_result"; then
-          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
-        else
-          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
-        fi
-      fi
-    done
-    IFS=$oldIFS
-  fi
-}
-# end: func_convert_core_path_wine_to_w32
-
-
-# func_cygpath ARGS...
-# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
-# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
-# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
-# (2), returns the Cygwin file name or path in func_cygpath_result (input
-# file name or path is assumed to be in w32 format, as previously converted
-# from $build's *nix or MSYS format). In case (3), returns the w32 file name
-# or path in func_cygpath_result (input file name or path is assumed to be in
-# Cygwin format). Returns an empty string on error.
-#
-# ARGS are passed to cygpath, with the last one being the file name or path to
-# be converted.
-#
-# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
-# environment variable; do not put it in $PATH.
-func_cygpath ()
-{
-  $opt_debug
-  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
-    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
-    if test "$?" -ne 0; then
-      # on failure, ensure result is empty
-      func_cygpath_result=
-    fi
-  else
-    func_cygpath_result=
-    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
-  fi
-}
-#end: func_cygpath
-
-
-# func_convert_core_msys_to_w32 ARG
-# Convert file name or path ARG from MSYS format to w32 format.  Return
-# result in func_convert_core_msys_to_w32_result.
-func_convert_core_msys_to_w32 ()
-{
-  $opt_debug
-  # awkward: cmd appends spaces to result
-  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
-    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
-}
-#end: func_convert_core_msys_to_w32
-
-
-# func_convert_file_check ARG1 ARG2
-# Verify that ARG1 (a file name in $build format) was converted to $host
-# format in ARG2. Otherwise, emit an error message, but continue (resetting
-# func_to_host_file_result to ARG1).
-func_convert_file_check ()
-{
-  $opt_debug
-  if test -z "$2" && test -n "$1" ; then
-    func_error "Could not determine host file name corresponding to"
-    func_error "  \`$1'"
-    func_error "Continuing, but uninstalled executables may not work."
-    # Fallback:
-    func_to_host_file_result="$1"
-  fi
-}
-# end func_convert_file_check
-
-
-# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
-# Verify that FROM_PATH (a path in $build format) was converted to $host
-# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
-# func_to_host_file_result to a simplistic fallback value (see below).
-func_convert_path_check ()
-{
-  $opt_debug
-  if test -z "$4" && test -n "$3"; then
-    func_error "Could not determine the host path corresponding to"
-    func_error "  \`$3'"
-    func_error "Continuing, but uninstalled executables may not work."
-    # Fallback.  This is a deliberately simplistic "conversion" and
-    # should not be "improved".  See libtool.info.
-    if test "x$1" != "x$2"; then
-      lt_replace_pathsep_chars="s|$1|$2|g"
-      func_to_host_path_result=`echo "$3" |
-        $SED -e "$lt_replace_pathsep_chars"`
-    else
-      func_to_host_path_result="$3"
-    fi
-  fi
-}
-# end func_convert_path_check
-
-
-# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
-# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
-# and appending REPL if ORIG matches BACKPAT.
-func_convert_path_front_back_pathsep ()
-{
-  $opt_debug
-  case $4 in
-  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
-    ;;
-  esac
-  case $4 in
-  $2 ) func_to_host_path_result+="$3"
-    ;;
-  esac
-}
-# end func_convert_path_front_back_pathsep
-
-
-##################################################
-# $build to $host FILE NAME CONVERSION FUNCTIONS #
-##################################################
-# invoked via `$to_host_file_cmd ARG'
-#
-# In each case, ARG is the path to be converted from $build to $host format.
-# Result will be available in $func_to_host_file_result.
-
-
-# func_to_host_file ARG
-# Converts the file name ARG from $build format to $host format. Return result
-# in func_to_host_file_result.
-func_to_host_file ()
-{
-  $opt_debug
-  $to_host_file_cmd "$1"
-}
-# end func_to_host_file
-
-
-# func_to_tool_file ARG LAZY
-# converts the file name ARG from $build format to toolchain format. Return
-# result in func_to_tool_file_result.  If the conversion in use is listed
-# in (the comma separated) LAZY, no conversion takes place.
-func_to_tool_file ()
-{
-  $opt_debug
-  case ,$2, in
-    *,"$to_tool_file_cmd",*)
-      func_to_tool_file_result=$1
-      ;;
-    *)
-      $to_tool_file_cmd "$1"
-      func_to_tool_file_result=$func_to_host_file_result
-      ;;
-  esac
-}
-# end func_to_tool_file
-
-
-# func_convert_file_noop ARG
-# Copy ARG to func_to_host_file_result.
-func_convert_file_noop ()
-{
-  func_to_host_file_result="$1"
-}
-# end func_convert_file_noop
-
-
-# func_convert_file_msys_to_w32 ARG
-# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper.  Returns result in
-# func_to_host_file_result.
-func_convert_file_msys_to_w32 ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    func_convert_core_msys_to_w32 "$1"
-    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_w32
-
-
-# func_convert_file_cygwin_to_w32 ARG
-# Convert file name ARG from Cygwin to w32 format.  Returns result in
-# func_to_host_file_result.
-func_convert_file_cygwin_to_w32 ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
-    # LT_CYGPATH in this case.
-    func_to_host_file_result=`cygpath -m "$1"`
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_cygwin_to_w32
-
-
-# func_convert_file_nix_to_w32 ARG
-# Convert file name ARG from *nix to w32 format.  Requires a wine environment
-# and a working winepath. Returns result in func_to_host_file_result.
-func_convert_file_nix_to_w32 ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    func_convert_core_file_wine_to_w32 "$1"
-    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_w32
-
-
-# func_convert_file_msys_to_cygwin ARG
-# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_file_msys_to_cygwin ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    func_convert_core_msys_to_w32 "$1"
-    func_cygpath -u "$func_convert_core_msys_to_w32_result"
-    func_to_host_file_result="$func_cygpath_result"
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_cygwin
-
-
-# func_convert_file_nix_to_cygwin ARG
-# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
-# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
-# in func_to_host_file_result.
-func_convert_file_nix_to_cygwin ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
-    func_convert_core_file_wine_to_w32 "$1"
-    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
-    func_to_host_file_result="$func_cygpath_result"
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_cygwin
-
-
-#############################################
-# $build to $host PATH CONVERSION FUNCTIONS #
-#############################################
-# invoked via `$to_host_path_cmd ARG'
-#
-# In each case, ARG is the path to be converted from $build to $host format.
-# The result will be available in $func_to_host_path_result.
-#
-# Path separators are also converted from $build format to $host format.  If
-# ARG begins or ends with a path separator character, it is preserved (but
-# converted to $host format) on output.
-#
-# All path conversion functions are named using the following convention:
-#   file name conversion function    : func_convert_file_X_to_Y ()
-#   path conversion function         : func_convert_path_X_to_Y ()
-# where, for any given $build/$host combination the 'X_to_Y' value is the
-# same.  If conversion functions are added for new $build/$host combinations,
-# the two new functions must follow this pattern, or func_init_to_host_path_cmd
-# will break.
-
-
-# func_init_to_host_path_cmd
-# Ensures that function "pointer" variable $to_host_path_cmd is set to the
-# appropriate value, based on the value of $to_host_file_cmd.
-to_host_path_cmd=
-func_init_to_host_path_cmd ()
-{
-  $opt_debug
-  if test -z "$to_host_path_cmd"; then
-    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
-    to_host_path_cmd="func_convert_path_${func_stripname_result}"
-  fi
-}
-
-
-# func_to_host_path ARG
-# Converts the path ARG from $build format to $host format. Return result
-# in func_to_host_path_result.
-func_to_host_path ()
-{
-  $opt_debug
-  func_init_to_host_path_cmd
-  $to_host_path_cmd "$1"
-}
-# end func_to_host_path
-
-
-# func_convert_path_noop ARG
-# Copy ARG to func_to_host_path_result.
-func_convert_path_noop ()
-{
-  func_to_host_path_result="$1"
-}
-# end func_convert_path_noop
-
-
-# func_convert_path_msys_to_w32 ARG
-# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper.  Returns result in
-# func_to_host_path_result.
-func_convert_path_msys_to_w32 ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # Remove leading and trailing path separator characters from ARG.  MSYS
-    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
-    # and winepath ignores them completely.
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
-    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_msys_to_w32
-
-
-# func_convert_path_cygwin_to_w32 ARG
-# Convert path ARG from Cygwin to w32 format.  Returns result in
-# func_to_host_file_result.
-func_convert_path_cygwin_to_w32 ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_cygwin_to_w32
-
-
-# func_convert_path_nix_to_w32 ARG
-# Convert path ARG from *nix to w32 format.  Requires a wine environment and
-# a working winepath.  Returns result in func_to_host_file_result.
-func_convert_path_nix_to_w32 ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
-    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_nix_to_w32
-
-
-# func_convert_path_msys_to_cygwin ARG
-# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_path_msys_to_cygwin ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
-    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
-    func_to_host_path_result="$func_cygpath_result"
-    func_convert_path_check : : \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
-  fi
-}
-# end func_convert_path_msys_to_cygwin
-
-
-# func_convert_path_nix_to_cygwin ARG
-# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
-# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
-# func_to_host_file_result.
-func_convert_path_nix_to_cygwin ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # Remove leading and trailing path separator characters from
-    # ARG. msys behavior is inconsistent here, cygpath turns them
-    # into '.;' and ';.', and winepath ignores them completely.
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
-    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
-    func_to_host_path_result="$func_cygpath_result"
-    func_convert_path_check : : \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
-  fi
-}
-# end func_convert_path_nix_to_cygwin
-
-
-# func_mode_compile arg...
-func_mode_compile ()
-{
-    $opt_debug
-    # Get the compilation command and the source file.
-    base_compile=
-    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
-    suppress_opt=yes
-    suppress_output=
-    arg_mode=normal
-    libobj=
-    later=
-    pie_flag=
-
-    for arg
-    do
-      case $arg_mode in
-      arg  )
-	# do not "continue".  Instead, add this to base_compile
-	lastarg="$arg"
-	arg_mode=normal
-	;;
-
-      target )
-	libobj="$arg"
-	arg_mode=normal
-	continue
-	;;
-
-      normal )
-	# Accept any command-line options.
-	case $arg in
-	-o)
-	  test -n "$libobj" && \
-	    func_fatal_error "you cannot specify \`-o' more than once"
-	  arg_mode=target
-	  continue
-	  ;;
-
-	-pie | -fpie | -fPIE)
-          pie_flag+=" $arg"
-	  continue
-	  ;;
-
-	-shared | -static | -prefer-pic | -prefer-non-pic)
-	  later+=" $arg"
-	  continue
-	  ;;
-
-	-no-suppress)
-	  suppress_opt=no
-	  continue
-	  ;;
-
-	-Xcompiler)
-	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
-	  continue      #  The current "srcfile" will either be retained or
-	  ;;            #  replaced later.  I would guess that would be a bug.
-
-	-Wc,*)
-	  func_stripname '-Wc,' '' "$arg"
-	  args=$func_stripname_result
-	  lastarg=
-	  save_ifs="$IFS"; IFS=','
-	  for arg in $args; do
-	    IFS="$save_ifs"
-	    func_append_quoted lastarg "$arg"
-	  done
-	  IFS="$save_ifs"
-	  func_stripname ' ' '' "$lastarg"
-	  lastarg=$func_stripname_result
-
-	  # Add the arguments to base_compile.
-	  base_compile+=" $lastarg"
-	  continue
-	  ;;
-
-	*)
-	  # Accept the current argument as the source file.
-	  # The previous "srcfile" becomes the current argument.
-	  #
-	  lastarg="$srcfile"
-	  srcfile="$arg"
-	  ;;
-	esac  #  case $arg
-	;;
-      esac    #  case $arg_mode
-
-      # Aesthetically quote the previous argument.
-      func_append_quoted base_compile "$lastarg"
-    done # for arg
-
-    case $arg_mode in
-    arg)
-      func_fatal_error "you must specify an argument for -Xcompile"
-      ;;
-    target)
-      func_fatal_error "you must specify a target with \`-o'"
-      ;;
-    *)
-      # Get the name of the library object.
-      test -z "$libobj" && {
-	func_basename "$srcfile"
-	libobj="$func_basename_result"
-      }
-      ;;
-    esac
-
-    # Recognize several different file suffixes.
-    # If the user specifies -o file.o, it is replaced with file.lo
-    case $libobj in
-    *.[cCFSifmso] | \
-    *.ada | *.adb | *.ads | *.asm | \
-    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
-      func_xform "$libobj"
-      libobj=$func_xform_result
-      ;;
-    esac
-
-    case $libobj in
-    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
-    *)
-      func_fatal_error "cannot determine name of library object from \`$libobj'"
-      ;;
-    esac
-
-    func_infer_tag $base_compile
-
-    for arg in $later; do
-      case $arg in
-      -shared)
-	test "$build_libtool_libs" != yes && \
-	  func_fatal_configuration "can not build a shared library"
-	build_old_libs=no
-	continue
-	;;
-
-      -static)
-	build_libtool_libs=no
-	build_old_libs=yes
-	continue
-	;;
-
-      -prefer-pic)
-	pic_mode=yes
-	continue
-	;;
-
-      -prefer-non-pic)
-	pic_mode=no
-	continue
-	;;
-      esac
-    done
-
-    func_quote_for_eval "$libobj"
-    test "X$libobj" != "X$func_quote_for_eval_result" \
-      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
-      && func_warning "libobj name \`$libobj' may not contain shell special characters."
-    func_dirname_and_basename "$obj" "/" ""
-    objname="$func_basename_result"
-    xdir="$func_dirname_result"
-    lobj=${xdir}$objdir/$objname
-
-    test -z "$base_compile" && \
-      func_fatal_help "you must specify a compilation command"
-
-    # Delete any leftover library objects.
-    if test "$build_old_libs" = yes; then
-      removelist="$obj $lobj $libobj ${libobj}T"
-    else
-      removelist="$lobj $libobj ${libobj}T"
-    fi
-
-    # On Cygwin there's no "real" PIC flag so we must build both object types
-    case $host_os in
-    cygwin* | mingw* | pw32* | os2* | cegcc*)
-      pic_mode=default
-      ;;
-    esac
-    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
-      # non-PIC code in shared libraries is not supported
-      pic_mode=default
-    fi
-
-    # Calculate the filename of the output object if compiler does
-    # not support -o with -c
-    if test "$compiler_c_o" = no; then
-      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
-      lockfile="$output_obj.lock"
-    else
-      output_obj=
-      need_locks=no
-      lockfile=
-    fi
-
-    # Lock this critical section if it is needed
-    # We use this script file to make the link, it avoids creating a new file
-    if test "$need_locks" = yes; then
-      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
-	func_echo "Waiting for $lockfile to be removed"
-	sleep 2
-      done
-    elif test "$need_locks" = warn; then
-      if test -f "$lockfile"; then
-	$ECHO "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-      removelist+=" $output_obj"
-      $ECHO "$srcfile" > "$lockfile"
-    fi
-
-    $opt_dry_run || $RM $removelist
-    removelist+=" $lockfile"
-    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
-
-    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
-    srcfile=$func_to_tool_file_result
-    func_quote_for_eval "$srcfile"
-    qsrcfile=$func_quote_for_eval_result
-
-    # Only build a PIC object if we are building libtool libraries.
-    if test "$build_libtool_libs" = yes; then
-      # Without this assignment, base_compile gets emptied.
-      fbsd_hideous_sh_bug=$base_compile
-
-      if test "$pic_mode" != no; then
-	command="$base_compile $qsrcfile $pic_flag"
-      else
-	# Don't build PIC code
-	command="$base_compile $qsrcfile"
-      fi
-
-      func_mkdir_p "$xdir$objdir"
-
-      if test -z "$output_obj"; then
-	# Place PIC objects in $objdir
-	command+=" -o $lobj"
-      fi
-
-      func_show_eval_locale "$command"	\
-          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
-
-      if test "$need_locks" = warn &&
-	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	$ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-
-      # Just move the object if needed, then go on to compile the next one
-      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
-	func_show_eval '$MV "$output_obj" "$lobj"' \
-	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
-      fi
-
-      # Allow error messages only from the first compilation.
-      if test "$suppress_opt" = yes; then
-	suppress_output=' >/dev/null 2>&1'
-      fi
-    fi
-
-    # Only build a position-dependent object if we build old libraries.
-    if test "$build_old_libs" = yes; then
-      if test "$pic_mode" != yes; then
-	# Don't build PIC code
-	command="$base_compile $qsrcfile$pie_flag"
-      else
-	command="$base_compile $qsrcfile $pic_flag"
-      fi
-      if test "$compiler_c_o" = yes; then
-	command+=" -o $obj"
-      fi
-
-      # Suppress compiler output if we already did a PIC compilation.
-      command+="$suppress_output"
-      func_show_eval_locale "$command" \
-        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
-
-      if test "$need_locks" = warn &&
-	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	$ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-
-      # Just move the object if needed
-      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
-	func_show_eval '$MV "$output_obj" "$obj"' \
-	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
-      fi
-    fi
-
-    $opt_dry_run || {
-      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
-
-      # Unlock the critical section if it was locked
-      if test "$need_locks" != no; then
-	removelist=$lockfile
-        $RM "$lockfile"
-      fi
-    }
-
-    exit $EXIT_SUCCESS
-}
-
-$opt_help || {
-  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
-}
-
-func_mode_help ()
-{
-    # We need to display help for each of the modes.
-    case $opt_mode in
-      "")
-        # Generic help is extracted from the usage comments
-        # at the start of this file.
-        func_help
-        ;;
-
-      clean)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
-        ;;
-
-      compile)
-      $ECHO \
-"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
-  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
-  -no-suppress      do not suppress compiler output for multiple passes
-  -prefer-pic       try to build PIC objects only
-  -prefer-non-pic   try to build non-PIC objects only
-  -shared           do not build a \`.o' file suitable for static linking
-  -static           only build a \`.o' file suitable for static linking
-  -Wc,FLAG          pass FLAG directly to the compiler
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
-        ;;
-
-      execute)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
-  -dlopen FILE      add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
-        ;;
-
-      finish)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges.  Use
-the \`--dry-run' option if you just want to see what would be executed."
-        ;;
-
-      install)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command.  The first component should be
-either the \`install' or \`cp' program.
-
-The following components of INSTALL-COMMAND are treated specially:
-
-  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
-        ;;
-
-      link)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
-  -all-static       do not do any dynamic linking at all
-  -avoid-version    do not add a version suffix if possible
-  -bindir BINDIR    specify path to binaries directory (for systems where
-                    libraries must be found in the PATH setting at runtime)
-  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
-  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
-  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
-  -export-symbols SYMFILE
-                    try to export only the symbols listed in SYMFILE
-  -export-symbols-regex REGEX
-                    try to export only the symbols matching REGEX
-  -LLIBDIR          search LIBDIR for required installed libraries
-  -lNAME            OUTPUT-FILE requires the installed library libNAME
-  -module           build a library that can dlopened
-  -no-fast-install  disable the fast-install mode
-  -no-install       link a not-installable executable
-  -no-undefined     declare that a library does not refer to external symbols
-  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
-  -objectlist FILE  Use a list of object files found in FILE to specify objects
-  -precious-files-regex REGEX
-                    don't remove output files matching REGEX
-  -release RELEASE  specify package release information
-  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
-  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
-  -shared           only do dynamic linking of libtool libraries
-  -shrext SUFFIX    override the standard shared library file extension
-  -static           do not do any dynamic linking of uninstalled libtool libraries
-  -static-libtool-libs
-                    do not do any dynamic linking of libtool libraries
-  -version-info CURRENT[:REVISION[:AGE]]
-                    specify library version info [each variable defaults to 0]
-  -weak LIBNAME     declare that the target provides the LIBNAME interface
-  -Wc,FLAG
-  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
-  -Wl,FLAG
-  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
-  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename.  Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
-is created, otherwise an executable program is created."
-        ;;
-
-      uninstall)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
-        ;;
-
-      *)
-        func_fatal_help "invalid operation mode \`$opt_mode'"
-        ;;
-    esac
-
-    echo
-    $ECHO "Try \`$progname --help' for more information about other modes."
-}
-
-# Now that we've collected a possible --mode arg, show help if necessary
-if $opt_help; then
-  if test "$opt_help" = :; then
-    func_mode_help
-  else
-    {
-      func_help noexit
-      for opt_mode in compile link execute install finish uninstall clean; do
-	func_mode_help
-      done
-    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
-    {
-      func_help noexit
-      for opt_mode in compile link execute install finish uninstall clean; do
-	echo
-	func_mode_help
-      done
-    } |
-    sed '1d
-      /^When reporting/,/^Report/{
-	H
-	d
-      }
-      $x
-      /information about other modes/d
-      /more detailed .*MODE/d
-      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
-  fi
-  exit $?
-fi
-
-
-# func_mode_execute arg...
-func_mode_execute ()
-{
-    $opt_debug
-    # The first argument is the command name.
-    cmd="$nonopt"
-    test -z "$cmd" && \
-      func_fatal_help "you must specify a COMMAND"
-
-    # Handle -dlopen flags immediately.
-    for file in $opt_dlopen; do
-      test -f "$file" \
-	|| func_fatal_help "\`$file' is not a file"
-
-      dir=
-      case $file in
-      *.la)
-	func_resolve_sysroot "$file"
-	file=$func_resolve_sysroot_result
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$file" \
-	  || func_fatal_help "\`$lib' is not a valid libtool archive"
-
-	# Read the libtool library.
-	dlname=
-	library_names=
-	func_source "$file"
-
-	# Skip this library if it cannot be dlopened.
-	if test -z "$dlname"; then
-	  # Warn if it was a shared library.
-	  test -n "$library_names" && \
-	    func_warning "\`$file' was not linked with \`-export-dynamic'"
-	  continue
-	fi
-
-	func_dirname "$file" "" "."
-	dir="$func_dirname_result"
-
-	if test -f "$dir/$objdir/$dlname"; then
-	  dir+="/$objdir"
-	else
-	  if test ! -f "$dir/$dlname"; then
-	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
-	  fi
-	fi
-	;;
-
-      *.lo)
-	# Just add the directory containing the .lo file.
-	func_dirname "$file" "" "."
-	dir="$func_dirname_result"
-	;;
-
-      *)
-	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
-	continue
-	;;
-      esac
-
-      # Get the absolute pathname.
-      absdir=`cd "$dir" && pwd`
-      test -n "$absdir" && dir="$absdir"
-
-      # Now add the directory to shlibpath_var.
-      if eval "test -z \"\$$shlibpath_var\""; then
-	eval "$shlibpath_var=\"\$dir\""
-      else
-	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
-      fi
-    done
-
-    # This variable tells wrapper scripts just to set shlibpath_var
-    # rather than running their programs.
-    libtool_execute_magic="$magic"
-
-    # Check if any of the arguments is a wrapper script.
-    args=
-    for file
-    do
-      case $file in
-      -* | *.la | *.lo ) ;;
-      *)
-	# Do a test to see if this is really a libtool program.
-	if func_ltwrapper_script_p "$file"; then
-	  func_source "$file"
-	  # Transform arg to wrapped name.
-	  file="$progdir/$program"
-	elif func_ltwrapper_executable_p "$file"; then
-	  func_ltwrapper_scriptname "$file"
-	  func_source "$func_ltwrapper_scriptname_result"
-	  # Transform arg to wrapped name.
-	  file="$progdir/$program"
-	fi
-	;;
-      esac
-      # Quote arguments (to preserve shell metacharacters).
-      func_append_quoted args "$file"
-    done
-
-    if test "X$opt_dry_run" = Xfalse; then
-      if test -n "$shlibpath_var"; then
-	# Export the shlibpath_var.
-	eval "export $shlibpath_var"
-      fi
-
-      # Restore saved environment variables
-      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-      do
-	eval "if test \"\${save_$lt_var+set}\" = set; then
-                $lt_var=\$save_$lt_var; export $lt_var
-	      else
-		$lt_unset $lt_var
-	      fi"
-      done
-
-      # Now prepare to actually exec the command.
-      exec_cmd="\$cmd$args"
-    else
-      # Display what would be done.
-      if test -n "$shlibpath_var"; then
-	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
-	echo "export $shlibpath_var"
-      fi
-      $ECHO "$cmd$args"
-      exit $EXIT_SUCCESS
-    fi
-}
-
-test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
-
-
-# func_mode_finish arg...
-func_mode_finish ()
-{
-    $opt_debug
-    libs=
-    libdirs=
-    admincmds=
-
-    for opt in "$nonopt" ${1+"$@"}
-    do
-      if test -d "$opt"; then
-	libdirs+=" $opt"
-
-      elif test -f "$opt"; then
-	if func_lalib_unsafe_p "$opt"; then
-	  libs+=" $opt"
-	else
-	  func_warning "\`$opt' is not a valid libtool archive"
-	fi
-
-      else
-	func_fatal_error "invalid argument \`$opt'"
-      fi
-    done
-
-    if test -n "$libs"; then
-      if test -n "$lt_sysroot"; then
-        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
-        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
-      else
-        sysroot_cmd=
-      fi
-
-      # Remove sysroot references
-      if $opt_dry_run; then
-        for lib in $libs; do
-          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
-        done
-      else
-        tmpdir=`func_mktempdir`
-        for lib in $libs; do
-	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
-	    > $tmpdir/tmp-la
-	  mv -f $tmpdir/tmp-la $lib
-	done
-        ${RM}r "$tmpdir"
-      fi
-    fi
-
-    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
-      for libdir in $libdirs; do
-	if test -n "$finish_cmds"; then
-	  # Do each command in the finish commands.
-	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
-'"$cmd"'"'
-	fi
-	if test -n "$finish_eval"; then
-	  # Do the single finish_eval.
-	  eval cmds=\"$finish_eval\"
-	  $opt_dry_run || eval "$cmds" || admincmds+="
-       $cmds"
-	fi
-      done
-    fi
-
-    # Exit here if they wanted silent mode.
-    $opt_silent && exit $EXIT_SUCCESS
-
-    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
-      echo "----------------------------------------------------------------------"
-      echo "Libraries have been installed in:"
-      for libdir in $libdirs; do
-	$ECHO "   $libdir"
-      done
-      echo
-      echo "If you ever happen to want to link against installed libraries"
-      echo "in a given directory, LIBDIR, you must either use libtool, and"
-      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
-      echo "flag during linking and do at least one of the following:"
-      if test -n "$shlibpath_var"; then
-	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
-	echo "     during execution"
-      fi
-      if test -n "$runpath_var"; then
-	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
-	echo "     during linking"
-      fi
-      if test -n "$hardcode_libdir_flag_spec"; then
-	libdir=LIBDIR
-	eval flag=\"$hardcode_libdir_flag_spec\"
-
-	$ECHO "   - use the \`$flag' linker flag"
-      fi
-      if test -n "$admincmds"; then
-	$ECHO "   - have your system administrator run these commands:$admincmds"
-      fi
-      if test -f /etc/ld.so.conf; then
-	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
-      fi
-      echo
-
-      echo "See any operating system documentation about shared libraries for"
-      case $host in
-	solaris2.[6789]|solaris2.1[0-9])
-	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
-	  echo "pages."
-	  ;;
-	*)
-	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
-	  ;;
-      esac
-      echo "----------------------------------------------------------------------"
-    fi
-    exit $EXIT_SUCCESS
-}
-
-test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
-
-
-# func_mode_install arg...
-func_mode_install ()
-{
-    $opt_debug
-    # There may be an optional sh(1) argument at the beginning of
-    # install_prog (especially on Windows NT).
-    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
-       # Allow the use of GNU shtool's install command.
-       case $nonopt in *shtool*) :;; *) false;; esac; then
-      # Aesthetically quote it.
-      func_quote_for_eval "$nonopt"
-      install_prog="$func_quote_for_eval_result "
-      arg=$1
-      shift
-    else
-      install_prog=
-      arg=$nonopt
-    fi
-
-    # The real first argument should be the name of the installation program.
-    # Aesthetically quote it.
-    func_quote_for_eval "$arg"
-    install_prog+="$func_quote_for_eval_result"
-    install_shared_prog=$install_prog
-    case " $install_prog " in
-      *[\\\ /]cp\ *) install_cp=: ;;
-      *) install_cp=false ;;
-    esac
-
-    # We need to accept at least all the BSD install flags.
-    dest=
-    files=
-    opts=
-    prev=
-    install_type=
-    isdir=no
-    stripme=
-    no_mode=:
-    for arg
-    do
-      arg2=
-      if test -n "$dest"; then
-	files+=" $dest"
-	dest=$arg
-	continue
-      fi
-
-      case $arg in
-      -d) isdir=yes ;;
-      -f)
-	if $install_cp; then :; else
-	  prev=$arg
-	fi
-	;;
-      -g | -m | -o)
-	prev=$arg
-	;;
-      -s)
-	stripme=" -s"
-	continue
-	;;
-      -*)
-	;;
-      *)
-	# If the previous option needed an argument, then skip it.
-	if test -n "$prev"; then
-	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
-	    arg2=$install_override_mode
-	    no_mode=false
-	  fi
-	  prev=
-	else
-	  dest=$arg
-	  continue
-	fi
-	;;
-      esac
-
-      # Aesthetically quote the argument.
-      func_quote_for_eval "$arg"
-      install_prog+=" $func_quote_for_eval_result"
-      if test -n "$arg2"; then
-	func_quote_for_eval "$arg2"
-      fi
-      install_shared_prog+=" $func_quote_for_eval_result"
-    done
-
-    test -z "$install_prog" && \
-      func_fatal_help "you must specify an install program"
-
-    test -n "$prev" && \
-      func_fatal_help "the \`$prev' option requires an argument"
-
-    if test -n "$install_override_mode" && $no_mode; then
-      if $install_cp; then :; else
-	func_quote_for_eval "$install_override_mode"
-	install_shared_prog+=" -m $func_quote_for_eval_result"
-      fi
-    fi
-
-    if test -z "$files"; then
-      if test -z "$dest"; then
-	func_fatal_help "no file or destination specified"
-      else
-	func_fatal_help "you must specify a destination"
-      fi
-    fi
-
-    # Strip any trailing slash from the destination.
-    func_stripname '' '/' "$dest"
-    dest=$func_stripname_result
-
-    # Check to see that the destination is a directory.
-    test -d "$dest" && isdir=yes
-    if test "$isdir" = yes; then
-      destdir="$dest"
-      destname=
-    else
-      func_dirname_and_basename "$dest" "" "."
-      destdir="$func_dirname_result"
-      destname="$func_basename_result"
-
-      # Not a directory, so check to see that there is only one file specified.
-      set dummy $files; shift
-      test "$#" -gt 1 && \
-	func_fatal_help "\`$dest' is not a directory"
-    fi
-    case $destdir in
-    [\\/]* | [A-Za-z]:[\\/]*) ;;
-    *)
-      for file in $files; do
-	case $file in
-	*.lo) ;;
-	*)
-	  func_fatal_help "\`$destdir' must be an absolute directory name"
-	  ;;
-	esac
-      done
-      ;;
-    esac
-
-    # This variable tells wrapper scripts just to set variables rather
-    # than running their programs.
-    libtool_install_magic="$magic"
-
-    staticlibs=
-    future_libdirs=
-    current_libdirs=
-    for file in $files; do
-
-      # Do each installation.
-      case $file in
-      *.$libext)
-	# Do the static libraries later.
-	staticlibs+=" $file"
-	;;
-
-      *.la)
-	func_resolve_sysroot "$file"
-	file=$func_resolve_sysroot_result
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$file" \
-	  || func_fatal_help "\`$file' is not a valid libtool archive"
-
-	library_names=
-	old_library=
-	relink_command=
-	func_source "$file"
-
-	# Add the libdir to current_libdirs if it is the destination.
-	if test "X$destdir" = "X$libdir"; then
-	  case "$current_libdirs " in
-	  *" $libdir "*) ;;
-	  *) current_libdirs+=" $libdir" ;;
-	  esac
-	else
-	  # Note the libdir as a future libdir.
-	  case "$future_libdirs " in
-	  *" $libdir "*) ;;
-	  *) future_libdirs+=" $libdir" ;;
-	  esac
-	fi
-
-	func_dirname "$file" "/" ""
-	dir="$func_dirname_result"
-	dir+="$objdir"
-
-	if test -n "$relink_command"; then
-	  # Determine the prefix the user has applied to our future dir.
-	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
-
-	  # Don't allow the user to place us outside of our expected
-	  # location b/c this prevents finding dependent libraries that
-	  # are installed to the same prefix.
-	  # At present, this check doesn't affect windows .dll's that
-	  # are installed into $libdir/../bin (currently, that works fine)
-	  # but it's something to keep an eye on.
-	  test "$inst_prefix_dir" = "$destdir" && \
-	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
-
-	  if test -n "$inst_prefix_dir"; then
-	    # Stick the inst_prefix_dir data into the link command.
-	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
-	  else
-	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
-	  fi
-
-	  func_warning "relinking \`$file'"
-	  func_show_eval "$relink_command" \
-	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
-	fi
-
-	# See the names of the shared library.
-	set dummy $library_names; shift
-	if test -n "$1"; then
-	  realname="$1"
-	  shift
-
-	  srcname="$realname"
-	  test -n "$relink_command" && srcname="$realname"T
-
-	  # Install the shared library and build the symlinks.
-	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
-	      'exit $?'
-	  tstripme="$stripme"
-	  case $host_os in
-	  cygwin* | mingw* | pw32* | cegcc*)
-	    case $realname in
-	    *.dll.a)
-	      tstripme=""
-	      ;;
-	    esac
-	    ;;
-	  esac
-	  if test -n "$tstripme" && test -n "$striplib"; then
-	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
-	  fi
-
-	  if test "$#" -gt 0; then
-	    # Delete the old symlinks, and create new ones.
-	    # Try `ln -sf' first, because the `ln' binary might depend on
-	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
-	    # so we also need to try rm && ln -s.
-	    for linkname
-	    do
-	      test "$linkname" != "$realname" \
-		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
-	    done
-	  fi
-
-	  # Do each command in the postinstall commands.
-	  lib="$destdir/$realname"
-	  func_execute_cmds "$postinstall_cmds" 'exit $?'
-	fi
-
-	# Install the pseudo-library for information purposes.
-	func_basename "$file"
-	name="$func_basename_result"
-	instname="$dir/$name"i
-	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
-
-	# Maybe install the static library, too.
-	test -n "$old_library" && staticlibs+=" $dir/$old_library"
-	;;
-
-      *.lo)
-	# Install (i.e. copy) a libtool object.
-
-	# Figure out destination file name, if it wasn't already specified.
-	if test -n "$destname"; then
-	  destfile="$destdir/$destname"
-	else
-	  func_basename "$file"
-	  destfile="$func_basename_result"
-	  destfile="$destdir/$destfile"
-	fi
-
-	# Deduce the name of the destination old-style object file.
-	case $destfile in
-	*.lo)
-	  func_lo2o "$destfile"
-	  staticdest=$func_lo2o_result
-	  ;;
-	*.$objext)
-	  staticdest="$destfile"
-	  destfile=
-	  ;;
-	*)
-	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
-	  ;;
-	esac
-
-	# Install the libtool object if requested.
-	test -n "$destfile" && \
-	  func_show_eval "$install_prog $file $destfile" 'exit $?'
-
-	# Install the old object if enabled.
-	if test "$build_old_libs" = yes; then
-	  # Deduce the name of the old-style object file.
-	  func_lo2o "$file"
-	  staticobj=$func_lo2o_result
-	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
-	fi
-	exit $EXIT_SUCCESS
-	;;
-
-      *)
-	# Figure out destination file name, if it wasn't already specified.
-	if test -n "$destname"; then
-	  destfile="$destdir/$destname"
-	else
-	  func_basename "$file"
-	  destfile="$func_basename_result"
-	  destfile="$destdir/$destfile"
-	fi
-
-	# If the file is missing, and there is a .exe on the end, strip it
-	# because it is most likely a libtool script we actually want to
-	# install
-	stripped_ext=""
-	case $file in
-	  *.exe)
-	    if test ! -f "$file"; then
-	      func_stripname '' '.exe' "$file"
-	      file=$func_stripname_result
-	      stripped_ext=".exe"
-	    fi
-	    ;;
-	esac
-
-	# Do a test to see if this is really a libtool program.
-	case $host in
-	*cygwin* | *mingw*)
-	    if func_ltwrapper_executable_p "$file"; then
-	      func_ltwrapper_scriptname "$file"
-	      wrapper=$func_ltwrapper_scriptname_result
-	    else
-	      func_stripname '' '.exe' "$file"
-	      wrapper=$func_stripname_result
-	    fi
-	    ;;
-	*)
-	    wrapper=$file
-	    ;;
-	esac
-	if func_ltwrapper_script_p "$wrapper"; then
-	  notinst_deplibs=
-	  relink_command=
-
-	  func_source "$wrapper"
-
-	  # Check the variables that should have been set.
-	  test -z "$generated_by_libtool_version" && \
-	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
-
-	  finalize=yes
-	  for lib in $notinst_deplibs; do
-	    # Check to see that each library is installed.
-	    libdir=
-	    if test -f "$lib"; then
-	      func_source "$lib"
-	    fi
-	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
-	    if test -n "$libdir" && test ! -f "$libfile"; then
-	      func_warning "\`$lib' has not been installed in \`$libdir'"
-	      finalize=no
-	    fi
-	  done
-
-	  relink_command=
-	  func_source "$wrapper"
-
-	  outputname=
-	  if test "$fast_install" = no && test -n "$relink_command"; then
-	    $opt_dry_run || {
-	      if test "$finalize" = yes; then
-	        tmpdir=`func_mktempdir`
-		func_basename "$file$stripped_ext"
-		file="$func_basename_result"
-	        outputname="$tmpdir/$file"
-	        # Replace the output file specification.
-	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
-
-	        $opt_silent || {
-	          func_quote_for_expand "$relink_command"
-		  eval "func_echo $func_quote_for_expand_result"
-	        }
-	        if eval "$relink_command"; then :
-	          else
-		  func_error "error: relink \`$file' with the above command before installing it"
-		  $opt_dry_run || ${RM}r "$tmpdir"
-		  continue
-	        fi
-	        file="$outputname"
-	      else
-	        func_warning "cannot relink \`$file'"
-	      fi
-	    }
-	  else
-	    # Install the binary that we compiled earlier.
-	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
-	  fi
-	fi
-
-	# remove .exe since cygwin /usr/bin/install will append another
-	# one anyway
-	case $install_prog,$host in
-	*/usr/bin/install*,*cygwin*)
-	  case $file:$destfile in
-	  *.exe:*.exe)
-	    # this is ok
-	    ;;
-	  *.exe:*)
-	    destfile=$destfile.exe
-	    ;;
-	  *:*.exe)
-	    func_stripname '' '.exe' "$destfile"
-	    destfile=$func_stripname_result
-	    ;;
-	  esac
-	  ;;
-	esac
-	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
-	$opt_dry_run || if test -n "$outputname"; then
-	  ${RM}r "$tmpdir"
-	fi
-	;;
-      esac
-    done
-
-    for file in $staticlibs; do
-      func_basename "$file"
-      name="$func_basename_result"
-
-      # Set up the ranlib parameters.
-      oldlib="$destdir/$name"
-      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
-      tool_oldlib=$func_to_tool_file_result
-
-      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
-
-      if test -n "$stripme" && test -n "$old_striplib"; then
-	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
-      fi
-
-      # Do each command in the postinstall commands.
-      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
-    done
-
-    test -n "$future_libdirs" && \
-      func_warning "remember to run \`$progname --finish$future_libdirs'"
-
-    if test -n "$current_libdirs"; then
-      # Maybe just do a dry run.
-      $opt_dry_run && current_libdirs=" -n$current_libdirs"
-      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
-    else
-      exit $EXIT_SUCCESS
-    fi
-}
-
-test "$opt_mode" = install && func_mode_install ${1+"$@"}
-
-
-# func_generate_dlsyms outputname originator pic_p
-# Extract symbols from dlprefiles and create ${outputname}S.o with
-# a dlpreopen symbol table.
-func_generate_dlsyms ()
-{
-    $opt_debug
-    my_outputname="$1"
-    my_originator="$2"
-    my_pic_p="${3-no}"
-    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
-    my_dlsyms=
-
-    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-      if test -n "$NM" && test -n "$global_symbol_pipe"; then
-	my_dlsyms="${my_outputname}S.c"
-      else
-	func_error "not configured to extract global symbols from dlpreopened files"
-      fi
-    fi
-
-    if test -n "$my_dlsyms"; then
-      case $my_dlsyms in
-      "") ;;
-      *.c)
-	# Discover the nlist of each of the dlfiles.
-	nlist="$output_objdir/${my_outputname}.nm"
-
-	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
-
-	# Parse the name list into a source file.
-	func_verbose "creating $output_objdir/$my_dlsyms"
-
-	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
-/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
-/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
-#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
-#endif
-
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-/* DATA imports from DLLs on WIN32 con't be const, because runtime
-   relocations are performed -- see ld's documentation on pseudo-relocs.  */
-# define LT_DLSYM_CONST
-#elif defined(__osf__)
-/* This system does not cope well with relocations in const data.  */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-/* External symbol declarations for the compiler. */\
-"
-
-	if test "$dlself" = yes; then
-	  func_verbose "generating symbol list for \`$output'"
-
-	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
-
-	  # Add our own program objects to the symbol list.
-	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	  for progfile in $progfiles; do
-	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
-	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
-	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
-	  done
-
-	  if test -n "$exclude_expsyms"; then
-	    $opt_dry_run || {
-	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	    }
-	  fi
-
-	  if test -n "$export_symbols_regex"; then
-	    $opt_dry_run || {
-	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	    }
-	  fi
-
-	  # Prepare the list of exported symbols
-	  if test -z "$export_symbols"; then
-	    export_symbols="$output_objdir/$outputname.exp"
-	    $opt_dry_run || {
-	      $RM $export_symbols
-	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
-	      case $host in
-	      *cygwin* | *mingw* | *cegcc* )
-                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
-                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
-	        ;;
-	      esac
-	    }
-	  else
-	    $opt_dry_run || {
-	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
-	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	      case $host in
-	        *cygwin* | *mingw* | *cegcc* )
-	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
-	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
-	          ;;
-	      esac
-	    }
-	  fi
-	fi
-
-	for dlprefile in $dlprefiles; do
-	  func_verbose "extracting global C symbols from \`$dlprefile'"
-	  func_basename "$dlprefile"
-	  name="$func_basename_result"
-          case $host in
-	    *cygwin* | *mingw* | *cegcc* )
-	      # if an import library, we need to obtain dlname
-	      if func_win32_import_lib_p "$dlprefile"; then
-	        func_tr_sh "$dlprefile"
-	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
-	        dlprefile_dlbasename=""
-	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
-	          # Use subshell, to avoid clobbering current variable values
-	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
-	          if test -n "$dlprefile_dlname" ; then
-	            func_basename "$dlprefile_dlname"
-	            dlprefile_dlbasename="$func_basename_result"
-	          else
-	            # no lafile. user explicitly requested -dlpreopen <import library>.
-	            $sharedlib_from_linklib_cmd "$dlprefile"
-	            dlprefile_dlbasename=$sharedlib_from_linklib_result
-	          fi
-	        fi
-	        $opt_dry_run || {
-	          if test -n "$dlprefile_dlbasename" ; then
-	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
-	          else
-	            func_warning "Could not compute DLL name from $name"
-	            eval '$ECHO ": $name " >> "$nlist"'
-	          fi
-	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
-	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
-	        }
-	      else # not an import lib
-	        $opt_dry_run || {
-	          eval '$ECHO ": $name " >> "$nlist"'
-	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
-	        }
-	      fi
-	    ;;
-	    *)
-	      $opt_dry_run || {
-	        eval '$ECHO ": $name " >> "$nlist"'
-	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
-	      }
-	    ;;
-          esac
-	done
-
-	$opt_dry_run || {
-	  # Make sure we have at least an empty file.
-	  test -f "$nlist" || : > "$nlist"
-
-	  if test -n "$exclude_expsyms"; then
-	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
-	    $MV "$nlist"T "$nlist"
-	  fi
-
-	  # Try sorting and uniquifying the output.
-	  if $GREP -v "^: " < "$nlist" |
-	      if sort -k 3 </dev/null >/dev/null 2>&1; then
-		sort -k 3
-	      else
-		sort +2
-	      fi |
-	      uniq > "$nlist"S; then
-	    :
-	  else
-	    $GREP -v "^: " < "$nlist" > "$nlist"S
-	  fi
-
-	  if test -f "$nlist"S; then
-	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
-	  else
-	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
-	  fi
-
-	  echo >> "$output_objdir/$my_dlsyms" "\
-
-/* The mapping between symbol names and symbols.  */
-typedef struct {
-  const char *name;
-  void *address;
-} lt_dlsymlist;
-extern LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[];
-LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[] =
-{\
-  { \"$my_originator\", (void *) 0 },"
-
-	  case $need_lib_prefix in
-	  no)
-	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
-	    ;;
-	  *)
-	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
-	    ;;
-	  esac
-	  echo >> "$output_objdir/$my_dlsyms" "\
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt_${my_prefix}_LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
-	} # !$opt_dry_run
-
-	pic_flag_for_symtable=
-	case "$compile_command " in
-	*" -static "*) ;;
-	*)
-	  case $host in
-	  # compiling the symbol table file with pic_flag works around
-	  # a FreeBSD bug that causes programs to crash when -lm is
-	  # linked before any other PIC object.  But we must not use
-	  # pic_flag when linking with -static.  The problem exists in
-	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
-	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
-	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
-	  *-*-hpux*)
-	    pic_flag_for_symtable=" $pic_flag"  ;;
-	  *)
-	    if test "X$my_pic_p" != Xno; then
-	      pic_flag_for_symtable=" $pic_flag"
-	    fi
-	    ;;
-	  esac
-	  ;;
-	esac
-	symtab_cflags=
-	for arg in $LTCFLAGS; do
-	  case $arg in
-	  -pie | -fpie | -fPIE) ;;
-	  *) symtab_cflags+=" $arg" ;;
-	  esac
-	done
-
-	# Now compile the dynamic symbol file.
-	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
-
-	# Clean up the generated files.
-	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
-
-	# Transform the symbol file into the correct name.
-	symfileobj="$output_objdir/${my_outputname}S.$objext"
-	case $host in
-	*cygwin* | *mingw* | *cegcc* )
-	  if test -f "$output_objdir/$my_outputname.def"; then
-	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	  else
-	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  fi
-	  ;;
-	*)
-	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  ;;
-	esac
-	;;
-      *)
-	func_fatal_error "unknown suffix for \`$my_dlsyms'"
-	;;
-      esac
-    else
-      # We keep going just in case the user didn't refer to
-      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
-      # really was required.
-
-      # Nullify the symbol file.
-      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
-      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
-    fi
-}
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-# Despite the name, also deal with 64 bit binaries.
-func_win32_libid ()
-{
-  $opt_debug
-  win32_libid_type="unknown"
-  win32_fileres=`file -L $1 2>/dev/null`
-  case $win32_fileres in
-  *ar\ archive\ import\ library*) # definitely import
-    win32_libid_type="x86 archive import"
-    ;;
-  *ar\ archive*) # could be an import, or static
-    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
-    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
-       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
-      func_to_tool_file "$1" func_convert_file_msys_to_w32
-      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
-	$SED -n -e '
-	    1,100{
-		/ I /{
-		    s,.*,import,
-		    p
-		    q
-		}
-	    }'`
-      case $win32_nmres in
-      import*)  win32_libid_type="x86 archive import";;
-      *)        win32_libid_type="x86 archive static";;
-      esac
-    fi
-    ;;
-  *DLL*)
-    win32_libid_type="x86 DLL"
-    ;;
-  *executable*) # but shell scripts are "executable" too...
-    case $win32_fileres in
-    *MS\ Windows\ PE\ Intel*)
-      win32_libid_type="x86 DLL"
-      ;;
-    esac
-    ;;
-  esac
-  $ECHO "$win32_libid_type"
-}
-
-# func_cygming_dll_for_implib ARG
-#
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-# Invoked by eval'ing the libtool variable
-#    $sharedlib_from_linklib_cmd
-# Result is available in the variable
-#    $sharedlib_from_linklib_result
-func_cygming_dll_for_implib ()
-{
-  $opt_debug
-  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
-}
-
-# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
-#
-# The is the core of a fallback implementation of a
-# platform-specific function to extract the name of the
-# DLL associated with the specified import library LIBNAME.
-#
-# SECTION_NAME is either .idata$6 or .idata$7, depending
-# on the platform and compiler that created the implib.
-#
-# Echos the name of the DLL associated with the
-# specified import library.
-func_cygming_dll_for_implib_fallback_core ()
-{
-  $opt_debug
-  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
-  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
-    $SED '/^Contents of section '"$match_literal"':/{
-      # Place marker at beginning of archive member dllname section
-      s/.*/====MARK====/
-      p
-      d
-    }
-    # These lines can sometimes be longer than 43 characters, but
-    # are always uninteresting
-    /:[	 ]*file format pe[i]\{,1\}-/d
-    /^In archive [^:]*:/d
-    # Ensure marker is printed
-    /^====MARK====/p
-    # Remove all lines with less than 43 characters
-    /^.\{43\}/!d
-    # From remaining lines, remove first 43 characters
-    s/^.\{43\}//' |
-    $SED -n '
-      # Join marker and all lines until next marker into a single line
-      /^====MARK====/ b para
-      H
-      $ b para
-      b
-      :para
-      x
-      s/\n//g
-      # Remove the marker
-      s/^====MARK====//
-      # Remove trailing dots and whitespace
-      s/[\. \t]*$//
-      # Print
-      /./p' |
-    # we now have a list, one entry per line, of the stringified
-    # contents of the appropriate section of all members of the
-    # archive which possess that section. Heuristic: eliminate
-    # all those which have a first or second character that is
-    # a '.' (that is, objdump's representation of an unprintable
-    # character.) This should work for all archives with less than
-    # 0x302f exports -- but will fail for DLLs whose name actually
-    # begins with a literal '.' or a single character followed by
-    # a '.'.
-    #
-    # Of those that remain, print the first one.
-    $SED -e '/^\./d;/^.\./d;q'
-}
-
-# func_cygming_gnu_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is a GNU/binutils-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_gnu_implib_p ()
-{
-  $opt_debug
-  func_to_tool_file "$1" func_convert_file_msys_to_w32
-  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
-  test -n "$func_cygming_gnu_implib_tmp"
-}
-
-# func_cygming_ms_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is an MS-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_ms_implib_p ()
-{
-  $opt_debug
-  func_to_tool_file "$1" func_convert_file_msys_to_w32
-  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
-  test -n "$func_cygming_ms_implib_tmp"
-}
-
-# func_cygming_dll_for_implib_fallback ARG
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-#
-# This fallback implementation is for use when $DLLTOOL
-# does not support the --identify-strict option.
-# Invoked by eval'ing the libtool variable
-#    $sharedlib_from_linklib_cmd
-# Result is available in the variable
-#    $sharedlib_from_linklib_result
-func_cygming_dll_for_implib_fallback ()
-{
-  $opt_debug
-  if func_cygming_gnu_implib_p "$1" ; then
-    # binutils import library
-    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
-  elif func_cygming_ms_implib_p "$1" ; then
-    # ms-generated import library
-    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
-  else
-    # unknown
-    sharedlib_from_linklib_result=""
-  fi
-}
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
-    $opt_debug
-    f_ex_an_ar_dir="$1"; shift
-    f_ex_an_ar_oldlib="$1"
-    if test "$lock_old_archive_extraction" = yes; then
-      lockfile=$f_ex_an_ar_oldlib.lock
-      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
-	func_echo "Waiting for $lockfile to be removed"
-	sleep 2
-      done
-    fi
-    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
-		   'stat=$?; rm -f "$lockfile"; exit $stat'
-    if test "$lock_old_archive_extraction" = yes; then
-      $opt_dry_run || rm -f "$lockfile"
-    fi
-    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
-     :
-    else
-      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
-    fi
-}
-
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
-    $opt_debug
-    my_gentop="$1"; shift
-    my_oldlibs=${1+"$@"}
-    my_oldobjs=""
-    my_xlib=""
-    my_xabs=""
-    my_xdir=""
-
-    for my_xlib in $my_oldlibs; do
-      # Extract the objects.
-      case $my_xlib in
-	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
-	*) my_xabs=`pwd`"/$my_xlib" ;;
-      esac
-      func_basename "$my_xlib"
-      my_xlib="$func_basename_result"
-      my_xlib_u=$my_xlib
-      while :; do
-        case " $extracted_archives " in
-	*" $my_xlib_u "*)
-	  func_arith $extracted_serial + 1
-	  extracted_serial=$func_arith_result
-	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
-	*) break ;;
-	esac
-      done
-      extracted_archives="$extracted_archives $my_xlib_u"
-      my_xdir="$my_gentop/$my_xlib_u"
-
-      func_mkdir_p "$my_xdir"
-
-      case $host in
-      *-darwin*)
-	func_verbose "Extracting $my_xabs"
-	# Do not bother doing anything if just a dry run
-	$opt_dry_run || {
-	  darwin_orig_dir=`pwd`
-	  cd $my_xdir || exit $?
-	  darwin_archive=$my_xabs
-	  darwin_curdir=`pwd`
-	  darwin_base_archive=`basename "$darwin_archive"`
-	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
-	  if test -n "$darwin_arches"; then
-	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
-	    darwin_arch=
-	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
-	    for darwin_arch in  $darwin_arches ; do
-	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
-	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
-	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
-	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
-	      cd "$darwin_curdir"
-	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
-	    done # $darwin_arches
-            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
-	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
-	    darwin_file=
-	    darwin_files=
-	    for darwin_file in $darwin_filelist; do
-	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
-	      $LIPO -create -output "$darwin_file" $darwin_files
-	    done # $darwin_filelist
-	    $RM -rf unfat-$$
-	    cd "$darwin_orig_dir"
-	  else
-	    cd $darwin_orig_dir
-	    func_extract_an_archive "$my_xdir" "$my_xabs"
-	  fi # $darwin_arches
-	} # !$opt_dry_run
-	;;
-      *)
-        func_extract_an_archive "$my_xdir" "$my_xabs"
-	;;
-      esac
-      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
-    done
-
-    func_extract_archives_result="$my_oldobjs"
-}
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable.  Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take.  If 'yes', then the emitted script
-# will assume that the directory in which it is stored is
-# the $objdir directory.  This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
-	func_emit_wrapper_arg1=${1-no}
-
-	$ECHO "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible
-if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
-  emulate sh
-  NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
-  # install mode needs the following variables:
-  generated_by_libtool_version='$macro_version'
-  notinst_deplibs='$notinst_deplibs'
-else
-  # When we are sourced in execute mode, \$file and \$ECHO are already set.
-  if test \"\$libtool_execute_magic\" != \"$magic\"; then
-    file=\"\$0\""
-
-    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
-    $ECHO "\
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
-    ECHO=\"$qECHO\"
-  fi
-
-# Very basic option parsing. These options are (a) specific to
-# the libtool wrapper, (b) are identical between the wrapper
-# /script/ and the wrapper /executable/ which is used only on
-# windows platforms, and (c) all begin with the string "--lt-"
-# (application programs are unlikely to have options which match
-# this pattern).
-#
-# There are only two supported options: --lt-debug and
-# --lt-dump-script. There is, deliberately, no --lt-help.
-#
-# The first argument to this parsing function should be the
-# script's $0 value, followed by "$@".
-lt_option_debug=
-func_parse_lt_options ()
-{
-  lt_script_arg0=\$0
-  shift
-  for lt_opt
-  do
-    case \"\$lt_opt\" in
-    --lt-debug) lt_option_debug=1 ;;
-    --lt-dump-script)
-        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
-        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
-        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
-        cat \"\$lt_dump_D/\$lt_dump_F\"
-        exit 0
-      ;;
-    --lt-*)
-        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
-        exit 1
-      ;;
-    esac
-  done
-
-  # Print the debug banner immediately:
-  if test -n \"\$lt_option_debug\"; then
-    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
-  fi
-}
-
-# Used when --lt-debug. Prints its arguments to stdout
-# (redirection is the responsibility of the caller)
-func_lt_dump_args ()
-{
-  lt_dump_args_N=1;
-  for lt_arg
-  do
-    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
-    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
-  done
-}
-
-# Core function for launching the target application
-func_exec_program_core ()
-{
-"
-  case $host in
-  # Backslashes separate directories on plain windows
-  *-*-mingw | *-*-os2* | *-cegcc*)
-    $ECHO "\
-      if test -n \"\$lt_option_debug\"; then
-        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
-        func_lt_dump_args \${1+\"\$@\"} 1>&2
-      fi
-      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
-    ;;
-
-  *)
-    $ECHO "\
-      if test -n \"\$lt_option_debug\"; then
-        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
-        func_lt_dump_args \${1+\"\$@\"} 1>&2
-      fi
-      exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
-    ;;
-  esac
-  $ECHO "\
-      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
-      exit 1
-}
-
-# A function to encapsulate launching the target application
-# Strips options in the --lt-* namespace from \$@ and
-# launches target application with the remaining arguments.
-func_exec_program ()
-{
-  case \" \$* \" in
-  *\\ --lt-*)
-    for lt_wr_arg
-    do
-      case \$lt_wr_arg in
-      --lt-*) ;;
-      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
-      esac
-      shift
-    done ;;
-  esac
-  func_exec_program_core \${1+\"\$@\"}
-}
-
-  # Parse options
-  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
-
-  # Find the directory that this script lives in.
-  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
-  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
-  # Follow symbolic links until we get to the real thisdir.
-  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
-  while test -n \"\$file\"; do
-    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
-
-    # If there was a directory component, then change thisdir.
-    if test \"x\$destdir\" != \"x\$file\"; then
-      case \"\$destdir\" in
-      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
-      *) thisdir=\"\$thisdir/\$destdir\" ;;
-      esac
-    fi
-
-    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
-    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
-  done
-
-  # Usually 'no', except on cygwin/mingw when embedded into
-  # the cwrapper.
-  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
-  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
-    # special case for '.'
-    if test \"\$thisdir\" = \".\"; then
-      thisdir=\`pwd\`
-    fi
-    # remove .libs from thisdir
-    case \"\$thisdir\" in
-    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
-    $objdir )   thisdir=. ;;
-    esac
-  fi
-
-  # Try to get the absolute directory name.
-  absdir=\`cd \"\$thisdir\" && pwd\`
-  test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
-	if test "$fast_install" = yes; then
-	  $ECHO "\
-  program=lt-'$outputname'$exeext
-  progdir=\"\$thisdir/$objdir\"
-
-  if test ! -f \"\$progdir/\$program\" ||
-     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
-       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
-    file=\"\$\$-\$program\"
-
-    if test ! -d \"\$progdir\"; then
-      $MKDIR \"\$progdir\"
-    else
-      $RM \"\$progdir/\$file\"
-    fi"
-
-	  $ECHO "\
-
-    # relink executable if necessary
-    if test -n \"\$relink_command\"; then
-      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
-      else
-	$ECHO \"\$relink_command_output\" >&2
-	$RM \"\$progdir/\$file\"
-	exit 1
-      fi
-    fi
-
-    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
-    { $RM \"\$progdir/\$program\";
-      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
-    $RM \"\$progdir/\$file\"
-  fi"
-	else
-	  $ECHO "\
-  program='$outputname'
-  progdir=\"\$thisdir/$objdir\"
-"
-	fi
-
-	$ECHO "\
-
-  if test -f \"\$progdir/\$program\"; then"
-
-	# fixup the dll searchpath if we need to.
-	#
-	# Fix the DLL searchpath if we need to.  Do this before prepending
-	# to shlibpath, because on Windows, both are PATH and uninstalled
-	# libraries must come first.
-	if test -n "$dllsearchpath"; then
-	  $ECHO "\
-    # Add the dll search path components to the executable PATH
-    PATH=$dllsearchpath:\$PATH
-"
-	fi
-
-	# Export our shlibpath_var if we have one.
-	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-	  $ECHO "\
-    # Add our own library path to $shlibpath_var
-    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
-    # Some systems cannot cope with colon-terminated $shlibpath_var
-    # The second colon is a workaround for a bug in BeOS R4 sed
-    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
-
-    export $shlibpath_var
-"
-	fi
-
-	$ECHO "\
-    if test \"\$libtool_execute_magic\" != \"$magic\"; then
-      # Run the actual program with our arguments.
-      func_exec_program \${1+\"\$@\"}
-    fi
-  else
-    # The program doesn't exist.
-    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
-    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
-    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
-    exit 1
-  fi
-fi\
-"
-}
-
-
-# func_emit_cwrapperexe_src
-# emit the source code for a wrapper executable on stdout
-# Must ONLY be called from within func_mode_link because
-# it depends on a number of variable set therein.
-func_emit_cwrapperexe_src ()
-{
-	cat <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
-   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-
-   The $output program cannot be directly executed until all the libtool
-   libraries that it depends on are installed.
-
-   This wrapper executable should never be moved out of the build directory.
-   If it is, it will not operate correctly.
-*/
-EOF
-	    cat <<"EOF"
-#ifdef _MSC_VER
-# define _CRT_SECURE_NO_DEPRECATE 1
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef _MSC_VER
-# include <direct.h>
-# include <process.h>
-# include <io.h>
-#else
-# include <unistd.h>
-# include <stdint.h>
-# ifdef __CYGWIN__
-#  include <io.h>
-# endif
-#endif
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-/* declarations of non-ANSI functions */
-#if defined(__MINGW32__)
-# ifdef __STRICT_ANSI__
-int _putenv (const char *);
-# endif
-#elif defined(__CYGWIN__)
-# ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-# endif
-/* #elif defined (other platforms) ... */
-#endif
-
-/* portability defines, excluding path handling macros */
-#if defined(_MSC_VER)
-# define setmode _setmode
-# define stat    _stat
-# define chmod   _chmod
-# define getcwd  _getcwd
-# define putenv  _putenv
-# define S_IXUSR _S_IEXEC
-# ifndef _INTPTR_T_DEFINED
-#  define _INTPTR_T_DEFINED
-#  define intptr_t int
-# endif
-#elif defined(__MINGW32__)
-# define setmode _setmode
-# define stat    _stat
-# define chmod   _chmod
-# define getcwd  _getcwd
-# define putenv  _putenv
-#elif defined(__CYGWIN__)
-# define HAVE_SETENV
-# define FOPEN_WB "wb"
-/* #elif defined (other platforms) ... */
-#endif
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef S_IXOTH
-# define S_IXOTH 0
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0
-#endif
-
-/* path handling portability macros */
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
-  defined (__OS2__)
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# define FOPEN_WB "wb"
-# ifndef DIR_SEPARATOR_2
-#  define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-#  define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
-	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#ifndef FOPEN_WB
-# define FOPEN_WB "w"
-#endif
-#ifndef _O_BINARY
-# define _O_BINARY 0
-#endif
-
-#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
-  if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-#if defined(LT_DEBUGWRAPPER)
-static int lt_debug = 1;
-#else
-static int lt_debug = 0;
-#endif
-
-const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
-
-void *xmalloc (size_t num);
-char *xstrdup (const char *string);
-const char *base_name (const char *name);
-char *find_executable (const char *wrapper);
-char *chase_symlinks (const char *pathspec);
-int make_executable (const char *path);
-int check_executable (const char *path);
-char *strendzap (char *str, const char *pat);
-void lt_debugprintf (const char *file, int line, const char *fmt, ...);
-void lt_fatal (const char *file, int line, const char *message, ...);
-static const char *nonnull (const char *s);
-static const char *nonempty (const char *s);
-void lt_setenv (const char *name, const char *value);
-char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_update_exe_path (const char *name, const char *value);
-void lt_update_lib_path (const char *name, const char *value);
-char **prepare_spawn (char **argv);
-void lt_dump_script (FILE *f);
-EOF
-
-	    cat <<EOF
-volatile const char * MAGIC_EXE = "$magic_exe";
-const char * LIB_PATH_VARNAME = "$shlibpath_var";
-EOF
-
-	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-              func_to_host_path "$temp_rpath"
-	      cat <<EOF
-const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
-EOF
-	    else
-	      cat <<"EOF"
-const char * LIB_PATH_VALUE   = "";
-EOF
-	    fi
-
-	    if test -n "$dllsearchpath"; then
-              func_to_host_path "$dllsearchpath:"
-	      cat <<EOF
-const char * EXE_PATH_VARNAME = "PATH";
-const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
-EOF
-	    else
-	      cat <<"EOF"
-const char * EXE_PATH_VARNAME = "";
-const char * EXE_PATH_VALUE   = "";
-EOF
-	    fi
-
-	    if test "$fast_install" = yes; then
-	      cat <<EOF
-const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
-EOF
-	    else
-	      cat <<EOF
-const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
-EOF
-	    fi
-
-
-	    cat <<"EOF"
-
-#define LTWRAPPER_OPTION_PREFIX         "--lt-"
-
-static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
-static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
-
-int
-main (int argc, char *argv[])
-{
-  char **newargz;
-  int  newargc;
-  char *tmp_pathspec;
-  char *actual_cwrapper_path;
-  char *actual_cwrapper_name;
-  char *target_name;
-  char *lt_argv_zero;
-  intptr_t rval = 127;
-
-  int i;
-
-  program_name = (char *) xstrdup (base_name (argv[0]));
-  newargz = XMALLOC (char *, argc + 1);
-
-  /* very simple arg parsing; don't want to rely on getopt
-   * also, copy all non cwrapper options to newargz, except
-   * argz[0], which is handled differently
-   */
-  newargc=0;
-  for (i = 1; i < argc; i++)
-    {
-      if (strcmp (argv[i], dumpscript_opt) == 0)
-	{
-EOF
-	    case "$host" in
-	      *mingw* | *cygwin* )
-		# make stdout use "unix" line endings
-		echo "          setmode(1,_O_BINARY);"
-		;;
-	      esac
-
-	    cat <<"EOF"
-	  lt_dump_script (stdout);
-	  return 0;
-	}
-      if (strcmp (argv[i], debug_opt) == 0)
-	{
-          lt_debug = 1;
-          continue;
-	}
-      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
-        {
-          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
-             namespace, but it is not one of the ones we know about and
-             have already dealt with, above (inluding dump-script), then
-             report an error. Otherwise, targets might begin to believe
-             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
-             namespace. The first time any user complains about this, we'll
-             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
-             or a configure.ac-settable value.
-           */
-          lt_fatal (__FILE__, __LINE__,
-		    "unrecognized %s option: '%s'",
-                    ltwrapper_option_prefix, argv[i]);
-        }
-      /* otherwise ... */
-      newargz[++newargc] = xstrdup (argv[i]);
-    }
-  newargz[++newargc] = NULL;
-
-EOF
-	    cat <<EOF
-  /* The GNU banner must be the first non-error debug message */
-  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
-EOF
-	    cat <<"EOF"
-  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
-  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
-
-  tmp_pathspec = find_executable (argv[0]);
-  if (tmp_pathspec == NULL)
-    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
-  lt_debugprintf (__FILE__, __LINE__,
-                  "(main) found exe (before symlink chase) at: %s\n",
-		  tmp_pathspec);
-
-  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
-  lt_debugprintf (__FILE__, __LINE__,
-                  "(main) found exe (after symlink chase) at: %s\n",
-		  actual_cwrapper_path);
-  XFREE (tmp_pathspec);
-
-  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
-  strendzap (actual_cwrapper_path, actual_cwrapper_name);
-
-  /* wrapper name transforms */
-  strendzap (actual_cwrapper_name, ".exe");
-  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
-  XFREE (actual_cwrapper_name);
-  actual_cwrapper_name = tmp_pathspec;
-  tmp_pathspec = 0;
-
-  /* target_name transforms -- use actual target program name; might have lt- prefix */
-  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
-  strendzap (target_name, ".exe");
-  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
-  XFREE (target_name);
-  target_name = tmp_pathspec;
-  tmp_pathspec = 0;
-
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(main) libtool target name: %s\n",
-		  target_name);
-EOF
-
-	    cat <<EOF
-  newargz[0] =
-    XMALLOC (char, (strlen (actual_cwrapper_path) +
-		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
-  strcpy (newargz[0], actual_cwrapper_path);
-  strcat (newargz[0], "$objdir");
-  strcat (newargz[0], "/");
-EOF
-
-	    cat <<"EOF"
-  /* stop here, and copy so we don't have to do this twice */
-  tmp_pathspec = xstrdup (newargz[0]);
-
-  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
-  strcat (newargz[0], actual_cwrapper_name);
-
-  /* DO want the lt- prefix here if it exists, so use target_name */
-  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
-  XFREE (tmp_pathspec);
-  tmp_pathspec = NULL;
-EOF
-
-	    case $host_os in
-	      mingw*)
-	    cat <<"EOF"
-  {
-    char* p;
-    while ((p = strchr (newargz[0], '\\')) != NULL)
-      {
-	*p = '/';
-      }
-    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
-      {
-	*p = '/';
-      }
-  }
-EOF
-	    ;;
-	    esac
-
-	    cat <<"EOF"
-  XFREE (target_name);
-  XFREE (actual_cwrapper_path);
-  XFREE (actual_cwrapper_name);
-
-  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
-  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
-  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
-     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
-     because on Windows, both *_VARNAMEs are PATH but uninstalled
-     libraries must come first. */
-  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
-  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
-
-  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
-		  nonnull (lt_argv_zero));
-  for (i = 0; i < newargc; i++)
-    {
-      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
-		      i, nonnull (newargz[i]));
-    }
-
-EOF
-
-	    case $host_os in
-	      mingw*)
-		cat <<"EOF"
-  /* execv doesn't actually work on mingw as expected on unix */
-  newargz = prepare_spawn (newargz);
-  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
-  if (rval == -1)
-    {
-      /* failed to start process */
-      lt_debugprintf (__FILE__, __LINE__,
-		      "(main) failed to launch target \"%s\": %s\n",
-		      lt_argv_zero, nonnull (strerror (errno)));
-      return 127;
-    }
-  return rval;
-EOF
-		;;
-	      *)
-		cat <<"EOF"
-  execv (lt_argv_zero, newargz);
-  return rval; /* =127, but avoids unused variable warning */
-EOF
-		;;
-	    esac
-
-	    cat <<"EOF"
-}
-
-void *
-xmalloc (size_t num)
-{
-  void *p = (void *) malloc (num);
-  if (!p)
-    lt_fatal (__FILE__, __LINE__, "memory exhausted");
-
-  return p;
-}
-
-char *
-xstrdup (const char *string)
-{
-  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
-			  string) : NULL;
-}
-
-const char *
-base_name (const char *name)
-{
-  const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-  /* Skip over the disk name in MSDOS pathnames. */
-  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
-    name += 2;
-#endif
-
-  for (base = name; *name; name++)
-    if (IS_DIR_SEPARATOR (*name))
-      base = name + 1;
-  return base;
-}
-
-int
-check_executable (const char *path)
-{
-  struct stat st;
-
-  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
-                  nonempty (path));
-  if ((!path) || (!*path))
-    return 0;
-
-  if ((stat (path, &st) >= 0)
-      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
-    return 1;
-  else
-    return 0;
-}
-
-int
-make_executable (const char *path)
-{
-  int rval = 0;
-  struct stat st;
-
-  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
-                  nonempty (path));
-  if ((!path) || (!*path))
-    return 0;
-
-  if (stat (path, &st) >= 0)
-    {
-      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
-    }
-  return rval;
-}
-
-/* Searches for the full path of the wrapper.  Returns
-   newly allocated full path name if found, NULL otherwise
-   Does not chase symlinks, even on platforms that support them.
-*/
-char *
-find_executable (const char *wrapper)
-{
-  int has_slash = 0;
-  const char *p;
-  const char *p_next;
-  /* static buffer for getcwd */
-  char tmp[LT_PATHMAX + 1];
-  int tmp_len;
-  char *concat_name;
-
-  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
-                  nonempty (wrapper));
-
-  if ((wrapper == NULL) || (*wrapper == '\0'))
-    return NULL;
-
-  /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
-    {
-      concat_name = xstrdup (wrapper);
-      if (check_executable (concat_name))
-	return concat_name;
-      XFREE (concat_name);
-    }
-  else
-    {
-#endif
-      if (IS_DIR_SEPARATOR (wrapper[0]))
-	{
-	  concat_name = xstrdup (wrapper);
-	  if (check_executable (concat_name))
-	    return concat_name;
-	  XFREE (concat_name);
-	}
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-    }
-#endif
-
-  for (p = wrapper; *p; p++)
-    if (*p == '/')
-      {
-	has_slash = 1;
-	break;
-      }
-  if (!has_slash)
-    {
-      /* no slashes; search PATH */
-      const char *path = getenv ("PATH");
-      if (path != NULL)
-	{
-	  for (p = path; *p; p = p_next)
-	    {
-	      const char *q;
-	      size_t p_len;
-	      for (q = p; *q; q++)
-		if (IS_PATH_SEPARATOR (*q))
-		  break;
-	      p_len = q - p;
-	      p_next = (*q == '\0' ? q : q + 1);
-	      if (p_len == 0)
-		{
-		  /* empty path: current directory */
-		  if (getcwd (tmp, LT_PATHMAX) == NULL)
-		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
-                              nonnull (strerror (errno)));
-		  tmp_len = strlen (tmp);
-		  concat_name =
-		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
-		  memcpy (concat_name, tmp, tmp_len);
-		  concat_name[tmp_len] = '/';
-		  strcpy (concat_name + tmp_len + 1, wrapper);
-		}
-	      else
-		{
-		  concat_name =
-		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
-		  memcpy (concat_name, p, p_len);
-		  concat_name[p_len] = '/';
-		  strcpy (concat_name + p_len + 1, wrapper);
-		}
-	      if (check_executable (concat_name))
-		return concat_name;
-	      XFREE (concat_name);
-	    }
-	}
-      /* not found in PATH; assume curdir */
-    }
-  /* Relative path | not found in path: prepend cwd */
-  if (getcwd (tmp, LT_PATHMAX) == NULL)
-    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
-              nonnull (strerror (errno)));
-  tmp_len = strlen (tmp);
-  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
-  memcpy (concat_name, tmp, tmp_len);
-  concat_name[tmp_len] = '/';
-  strcpy (concat_name + tmp_len + 1, wrapper);
-
-  if (check_executable (concat_name))
-    return concat_name;
-  XFREE (concat_name);
-  return NULL;
-}
-
-char *
-chase_symlinks (const char *pathspec)
-{
-#ifndef S_ISLNK
-  return xstrdup (pathspec);
-#else
-  char buf[LT_PATHMAX];
-  struct stat s;
-  char *tmp_pathspec = xstrdup (pathspec);
-  char *p;
-  int has_symlinks = 0;
-  while (strlen (tmp_pathspec) && !has_symlinks)
-    {
-      lt_debugprintf (__FILE__, __LINE__,
-		      "checking path component for symlinks: %s\n",
-		      tmp_pathspec);
-      if (lstat (tmp_pathspec, &s) == 0)
-	{
-	  if (S_ISLNK (s.st_mode) != 0)
-	    {
-	      has_symlinks = 1;
-	      break;
-	    }
-
-	  /* search backwards for last DIR_SEPARATOR */
-	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
-	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
-	    p--;
-	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
-	    {
-	      /* no more DIR_SEPARATORS left */
-	      break;
-	    }
-	  *p = '\0';
-	}
-      else
-	{
-	  lt_fatal (__FILE__, __LINE__,
-		    "error accessing file \"%s\": %s",
-		    tmp_pathspec, nonnull (strerror (errno)));
-	}
-    }
-  XFREE (tmp_pathspec);
-
-  if (!has_symlinks)
-    {
-      return xstrdup (pathspec);
-    }
-
-  tmp_pathspec = realpath (pathspec, buf);
-  if (tmp_pathspec == 0)
-    {
-      lt_fatal (__FILE__, __LINE__,
-		"could not follow symlinks for %s", pathspec);
-    }
-  return xstrdup (tmp_pathspec);
-#endif
-}
-
-char *
-strendzap (char *str, const char *pat)
-{
-  size_t len, patlen;
-
-  assert (str != NULL);
-  assert (pat != NULL);
-
-  len = strlen (str);
-  patlen = strlen (pat);
-
-  if (patlen <= len)
-    {
-      str += len - patlen;
-      if (strcmp (str, pat) == 0)
-	*str = '\0';
-    }
-  return str;
-}
-
-void
-lt_debugprintf (const char *file, int line, const char *fmt, ...)
-{
-  va_list args;
-  if (lt_debug)
-    {
-      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
-      va_start (args, fmt);
-      (void) vfprintf (stderr, fmt, args);
-      va_end (args);
-    }
-}
-
-static void
-lt_error_core (int exit_status, const char *file,
-	       int line, const char *mode,
-	       const char *message, va_list ap)
-{
-  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
-  vfprintf (stderr, message, ap);
-  fprintf (stderr, ".\n");
-
-  if (exit_status >= 0)
-    exit (exit_status);
-}
-
-void
-lt_fatal (const char *file, int line, const char *message, ...)
-{
-  va_list ap;
-  va_start (ap, message);
-  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
-  va_end (ap);
-}
-
-static const char *
-nonnull (const char *s)
-{
-  return s ? s : "(null)";
-}
-
-static const char *
-nonempty (const char *s)
-{
-  return (s && !*s) ? "(empty)" : nonnull (s);
-}
-
-void
-lt_setenv (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_setenv) setting '%s' to '%s'\n",
-                  nonnull (name), nonnull (value));
-  {
-#ifdef HAVE_SETENV
-    /* always make a copy, for consistency with !HAVE_SETENV */
-    char *str = xstrdup (value);
-    setenv (name, str, 1);
-#else
-    int len = strlen (name) + 1 + strlen (value) + 1;
-    char *str = XMALLOC (char, len);
-    sprintf (str, "%s=%s", name, value);
-    if (putenv (str) != EXIT_SUCCESS)
-      {
-        XFREE (str);
-      }
-#endif
-  }
-}
-
-char *
-lt_extend_str (const char *orig_value, const char *add, int to_end)
-{
-  char *new_value;
-  if (orig_value && *orig_value)
-    {
-      int orig_value_len = strlen (orig_value);
-      int add_len = strlen (add);
-      new_value = XMALLOC (char, add_len + orig_value_len + 1);
-      if (to_end)
-        {
-          strcpy (new_value, orig_value);
-          strcpy (new_value + orig_value_len, add);
-        }
-      else
-        {
-          strcpy (new_value, add);
-          strcpy (new_value + add_len, orig_value);
-        }
-    }
-  else
-    {
-      new_value = xstrdup (add);
-    }
-  return new_value;
-}
-
-void
-lt_update_exe_path (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
-                  nonnull (name), nonnull (value));
-
-  if (name && *name && value && *value)
-    {
-      char *new_value = lt_extend_str (getenv (name), value, 0);
-      /* some systems can't cope with a ':'-terminated path #' */
-      int len = strlen (new_value);
-      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
-        {
-          new_value[len-1] = '\0';
-        }
-      lt_setenv (name, new_value);
-      XFREE (new_value);
-    }
-}
-
-void
-lt_update_lib_path (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
-                  nonnull (name), nonnull (value));
-
-  if (name && *name && value && *value)
-    {
-      char *new_value = lt_extend_str (getenv (name), value, 0);
-      lt_setenv (name, new_value);
-      XFREE (new_value);
-    }
-}
-
-EOF
-	    case $host_os in
-	      mingw*)
-		cat <<"EOF"
-
-/* Prepares an argument vector before calling spawn().
-   Note that spawn() does not by itself call the command interpreter
-     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
-      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-         GetVersionEx(&v);
-         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
-      }) ? "cmd.exe" : "command.com").
-   Instead it simply concatenates the arguments, separated by ' ', and calls
-   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
-   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
-   special way:
-   - Space and tab are interpreted as delimiters. They are not treated as
-     delimiters if they are surrounded by double quotes: "...".
-   - Unescaped double quotes are removed from the input. Their only effect is
-     that within double quotes, space and tab are treated like normal
-     characters.
-   - Backslashes not followed by double quotes are not special.
-   - But 2*n+1 backslashes followed by a double quote become
-     n backslashes followed by a double quote (n >= 0):
-       \" -> "
-       \\\" -> \"
-       \\\\\" -> \\"
- */
-#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-char **
-prepare_spawn (char **argv)
-{
-  size_t argc;
-  char **new_argv;
-  size_t i;
-
-  /* Count number of arguments.  */
-  for (argc = 0; argv[argc] != NULL; argc++)
-    ;
-
-  /* Allocate new argument vector.  */
-  new_argv = XMALLOC (char *, argc + 1);
-
-  /* Put quoted arguments into the new argument vector.  */
-  for (i = 0; i < argc; i++)
-    {
-      const char *string = argv[i];
-
-      if (string[0] == '\0')
-	new_argv[i] = xstrdup ("\"\"");
-      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
-	{
-	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
-	  size_t length;
-	  unsigned int backslashes;
-	  const char *s;
-	  char *quoted_string;
-	  char *p;
-
-	  length = 0;
-	  backslashes = 0;
-	  if (quote_around)
-	    length++;
-	  for (s = string; *s != '\0'; s++)
-	    {
-	      char c = *s;
-	      if (c == '"')
-		length += backslashes + 1;
-	      length++;
-	      if (c == '\\')
-		backslashes++;
-	      else
-		backslashes = 0;
-	    }
-	  if (quote_around)
-	    length += backslashes + 1;
-
-	  quoted_string = XMALLOC (char, length + 1);
-
-	  p = quoted_string;
-	  backslashes = 0;
-	  if (quote_around)
-	    *p++ = '"';
-	  for (s = string; *s != '\0'; s++)
-	    {
-	      char c = *s;
-	      if (c == '"')
-		{
-		  unsigned int j;
-		  for (j = backslashes + 1; j > 0; j--)
-		    *p++ = '\\';
-		}
-	      *p++ = c;
-	      if (c == '\\')
-		backslashes++;
-	      else
-		backslashes = 0;
-	    }
-	  if (quote_around)
-	    {
-	      unsigned int j;
-	      for (j = backslashes; j > 0; j--)
-		*p++ = '\\';
-	      *p++ = '"';
-	    }
-	  *p = '\0';
-
-	  new_argv[i] = quoted_string;
-	}
-      else
-	new_argv[i] = (char *) string;
-    }
-  new_argv[argc] = NULL;
-
-  return new_argv;
-}
-EOF
-		;;
-	    esac
-
-            cat <<"EOF"
-void lt_dump_script (FILE* f)
-{
-EOF
-	    func_emit_wrapper yes |
-	      $SED -n -e '
-s/^\(.\{79\}\)\(..*\)/\1\
-\2/
-h
-s/\([\\"]\)/\\\1/g
-s/$/\\n/
-s/\([^\n]*\).*/  fputs ("\1", f);/p
-g
-D'
-            cat <<"EOF"
-}
-EOF
-}
-# end: func_emit_cwrapperexe_src
-
-# func_win32_import_lib_p ARG
-# True if ARG is an import lib, as indicated by $file_magic_cmd
-func_win32_import_lib_p ()
-{
-    $opt_debug
-    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
-    *import*) : ;;
-    *) false ;;
-    esac
-}
-
-# func_mode_link arg...
-func_mode_link ()
-{
-    $opt_debug
-    case $host in
-    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-      # It is impossible to link a dll without this setting, and
-      # we shouldn't force the makefile maintainer to figure out
-      # which system we are compiling for in order to pass an extra
-      # flag for every libtool invocation.
-      # allow_undefined=no
-
-      # FIXME: Unfortunately, there are problems with the above when trying
-      # to make a dll which has undefined symbols, in which case not
-      # even a static library is built.  For now, we need to specify
-      # -no-undefined on the libtool link line when we can be certain
-      # that all symbols are satisfied, otherwise we get a static library.
-      allow_undefined=yes
-      ;;
-    *)
-      allow_undefined=yes
-      ;;
-    esac
-    libtool_args=$nonopt
-    base_compile="$nonopt $@"
-    compile_command=$nonopt
-    finalize_command=$nonopt
-
-    compile_rpath=
-    finalize_rpath=
-    compile_shlibpath=
-    finalize_shlibpath=
-    convenience=
-    old_convenience=
-    deplibs=
-    old_deplibs=
-    compiler_flags=
-    linker_flags=
-    dllsearchpath=
-    lib_search_path=`pwd`
-    inst_prefix_dir=
-    new_inherited_linker_flags=
-
-    avoid_version=no
-    bindir=
-    dlfiles=
-    dlprefiles=
-    dlself=no
-    export_dynamic=no
-    export_symbols=
-    export_symbols_regex=
-    generated=
-    libobjs=
-    ltlibs=
-    module=no
-    no_install=no
-    objs=
-    non_pic_objects=
-    precious_files_regex=
-    prefer_static_libs=no
-    preload=no
-    prev=
-    prevarg=
-    release=
-    rpath=
-    xrpath=
-    perm_rpath=
-    temp_rpath=
-    thread_safe=no
-    vinfo=
-    vinfo_number=no
-    weak_libs=
-    single_module="${wl}-single_module"
-    func_infer_tag $base_compile
-
-    # We need to know -static, to get the right output filenames.
-    for arg
-    do
-      case $arg in
-      -shared)
-	test "$build_libtool_libs" != yes && \
-	  func_fatal_configuration "can not build a shared library"
-	build_old_libs=no
-	break
-	;;
-      -all-static | -static | -static-libtool-libs)
-	case $arg in
-	-all-static)
-	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
-	    func_warning "complete static linking is impossible in this configuration"
-	  fi
-	  if test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=yes
-	  ;;
-	-static)
-	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=built
-	  ;;
-	-static-libtool-libs)
-	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=yes
-	  ;;
-	esac
-	build_libtool_libs=no
-	build_old_libs=yes
-	break
-	;;
-      esac
-    done
-
-    # See if our shared archives depend on static archives.
-    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
-    # Go through the arguments, transforming them on the way.
-    while test "$#" -gt 0; do
-      arg="$1"
-      shift
-      func_quote_for_eval "$arg"
-      qarg=$func_quote_for_eval_unquoted_result
-      libtool_args+=" $func_quote_for_eval_result"
-
-      # If the previous option needs an argument, assign it.
-      if test -n "$prev"; then
-	case $prev in
-	output)
-	  compile_command+=" @OUTPUT@"
-	  finalize_command+=" @OUTPUT@"
-	  ;;
-	esac
-
-	case $prev in
-	bindir)
-	  bindir="$arg"
-	  prev=
-	  continue
-	  ;;
-	dlfiles|dlprefiles)
-	  if test "$preload" = no; then
-	    # Add the symbol object into the linking commands.
-	    compile_command+=" @SYMFILE@"
-	    finalize_command+=" @SYMFILE@"
-	    preload=yes
-	  fi
-	  case $arg in
-	  *.la | *.lo) ;;  # We handle these cases below.
-	  force)
-	    if test "$dlself" = no; then
-	      dlself=needless
-	      export_dynamic=yes
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  self)
-	    if test "$prev" = dlprefiles; then
-	      dlself=yes
-	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
-	      dlself=yes
-	    else
-	      dlself=needless
-	      export_dynamic=yes
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  *)
-	    if test "$prev" = dlfiles; then
-	      dlfiles+=" $arg"
-	    else
-	      dlprefiles+=" $arg"
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  esac
-	  ;;
-	expsyms)
-	  export_symbols="$arg"
-	  test -f "$arg" \
-	    || func_fatal_error "symbol file \`$arg' does not exist"
-	  prev=
-	  continue
-	  ;;
-	expsyms_regex)
-	  export_symbols_regex="$arg"
-	  prev=
-	  continue
-	  ;;
-	framework)
-	  case $host in
-	    *-*-darwin*)
-	      case "$deplibs " in
-		*" $qarg.ltframework "*) ;;
-		*) deplibs+=" $qarg.ltframework" # this is fixed later
-		   ;;
-	      esac
-	      ;;
-	  esac
-	  prev=
-	  continue
-	  ;;
-	inst_prefix)
-	  inst_prefix_dir="$arg"
-	  prev=
-	  continue
-	  ;;
-	objectlist)
-	  if test -f "$arg"; then
-	    save_arg=$arg
-	    moreargs=
-	    for fil in `cat "$save_arg"`
-	    do
-#	      moreargs+=" $fil"
-	      arg=$fil
-	      # A libtool-controlled object.
-
-	      # Check to see that this really is a libtool object.
-	      if func_lalib_unsafe_p "$arg"; then
-		pic_object=
-		non_pic_object=
-
-		# Read the .lo file
-		func_source "$arg"
-
-		if test -z "$pic_object" ||
-		   test -z "$non_pic_object" ||
-		   test "$pic_object" = none &&
-		   test "$non_pic_object" = none; then
-		  func_fatal_error "cannot find name of object for \`$arg'"
-		fi
-
-		# Extract subdirectory from the argument.
-		func_dirname "$arg" "/" ""
-		xdir="$func_dirname_result"
-
-		if test "$pic_object" != none; then
-		  # Prepend the subdirectory the object is found in.
-		  pic_object="$xdir$pic_object"
-
-		  if test "$prev" = dlfiles; then
-		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-		      dlfiles+=" $pic_object"
-		      prev=
-		      continue
-		    else
-		      # If libtool objects are unsupported, then we need to preload.
-		      prev=dlprefiles
-		    fi
-		  fi
-
-		  # CHECK ME:  I think I busted this.  -Ossama
-		  if test "$prev" = dlprefiles; then
-		    # Preload the old-style object.
-		    dlprefiles+=" $pic_object"
-		    prev=
-		  fi
-
-		  # A PIC object.
-		  libobjs+=" $pic_object"
-		  arg="$pic_object"
-		fi
-
-		# Non-PIC object.
-		if test "$non_pic_object" != none; then
-		  # Prepend the subdirectory the object is found in.
-		  non_pic_object="$xdir$non_pic_object"
-
-		  # A standard non-PIC object
-		  non_pic_objects+=" $non_pic_object"
-		  if test -z "$pic_object" || test "$pic_object" = none ; then
-		    arg="$non_pic_object"
-		  fi
-		else
-		  # If the PIC object exists, use it instead.
-		  # $xdir was prepended to $pic_object above.
-		  non_pic_object="$pic_object"
-		  non_pic_objects+=" $non_pic_object"
-		fi
-	      else
-		# Only an error if not doing a dry-run.
-		if $opt_dry_run; then
-		  # Extract subdirectory from the argument.
-		  func_dirname "$arg" "/" ""
-		  xdir="$func_dirname_result"
-
-		  func_lo2o "$arg"
-		  pic_object=$xdir$objdir/$func_lo2o_result
-		  non_pic_object=$xdir$func_lo2o_result
-		  libobjs+=" $pic_object"
-		  non_pic_objects+=" $non_pic_object"
-	        else
-		  func_fatal_error "\`$arg' is not a valid libtool object"
-		fi
-	      fi
-	    done
-	  else
-	    func_fatal_error "link input file \`$arg' does not exist"
-	  fi
-	  arg=$save_arg
-	  prev=
-	  continue
-	  ;;
-	precious_regex)
-	  precious_files_regex="$arg"
-	  prev=
-	  continue
-	  ;;
-	release)
-	  release="-$arg"
-	  prev=
-	  continue
-	  ;;
-	rpath | xrpath)
-	  # We need an absolute path.
-	  case $arg in
-	  [\\/]* | [A-Za-z]:[\\/]*) ;;
-	  *)
-	    func_fatal_error "only absolute run-paths are allowed"
-	    ;;
-	  esac
-	  if test "$prev" = rpath; then
-	    case "$rpath " in
-	    *" $arg "*) ;;
-	    *) rpath+=" $arg" ;;
-	    esac
-	  else
-	    case "$xrpath " in
-	    *" $arg "*) ;;
-	    *) xrpath+=" $arg" ;;
-	    esac
-	  fi
-	  prev=
-	  continue
-	  ;;
-	shrext)
-	  shrext_cmds="$arg"
-	  prev=
-	  continue
-	  ;;
-	weak)
-	  weak_libs+=" $arg"
-	  prev=
-	  continue
-	  ;;
-	xcclinker)
-	  linker_flags+=" $qarg"
-	  compiler_flags+=" $qarg"
-	  prev=
-	  compile_command+=" $qarg"
-	  finalize_command+=" $qarg"
-	  continue
-	  ;;
-	xcompiler)
-	  compiler_flags+=" $qarg"
-	  prev=
-	  compile_command+=" $qarg"
-	  finalize_command+=" $qarg"
-	  continue
-	  ;;
-	xlinker)
-	  linker_flags+=" $qarg"
-	  compiler_flags+=" $wl$qarg"
-	  prev=
-	  compile_command+=" $wl$qarg"
-	  finalize_command+=" $wl$qarg"
-	  continue
-	  ;;
-	*)
-	  eval "$prev=\"\$arg\""
-	  prev=
-	  continue
-	  ;;
-	esac
-      fi # test -n "$prev"
-
-      prevarg="$arg"
-
-      case $arg in
-      -all-static)
-	if test -n "$link_static_flag"; then
-	  # See comment for -static flag below, for more details.
-	  compile_command+=" $link_static_flag"
-	  finalize_command+=" $link_static_flag"
-	fi
-	continue
-	;;
-
-      -allow-undefined)
-	# FIXME: remove this flag sometime in the future.
-	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
-	;;
-
-      -avoid-version)
-	avoid_version=yes
-	continue
-	;;
-
-      -bindir)
-	prev=bindir
-	continue
-	;;
-
-      -dlopen)
-	prev=dlfiles
-	continue
-	;;
-
-      -dlpreopen)
-	prev=dlprefiles
-	continue
-	;;
-
-      -export-dynamic)
-	export_dynamic=yes
-	continue
-	;;
-
-      -export-symbols | -export-symbols-regex)
-	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
-	  func_fatal_error "more than one -exported-symbols argument is not allowed"
-	fi
-	if test "X$arg" = "X-export-symbols"; then
-	  prev=expsyms
-	else
-	  prev=expsyms_regex
-	fi
-	continue
-	;;
-
-      -framework)
-	prev=framework
-	continue
-	;;
-
-      -inst-prefix-dir)
-	prev=inst_prefix
-	continue
-	;;
-
-      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
-      # so, if we see these flags be careful not to treat them like -L
-      -L[A-Z][A-Z]*:*)
-	case $with_gcc/$host in
-	no/*-*-irix* | /*-*-irix*)
-	  compile_command+=" $arg"
-	  finalize_command+=" $arg"
-	  ;;
-	esac
-	continue
-	;;
-
-      -L*)
-	func_stripname "-L" '' "$arg"
-	if test -z "$func_stripname_result"; then
-	  if test "$#" -gt 0; then
-	    func_fatal_error "require no space between \`-L' and \`$1'"
-	  else
-	    func_fatal_error "need path for \`-L' option"
-	  fi
-	fi
-	func_resolve_sysroot "$func_stripname_result"
-	dir=$func_resolve_sysroot_result
-	# We need an absolute path.
-	case $dir in
-	[\\/]* | [A-Za-z]:[\\/]*) ;;
-	*)
-	  absdir=`cd "$dir" && pwd`
-	  test -z "$absdir" && \
-	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
-	  dir="$absdir"
-	  ;;
-	esac
-	case "$deplibs " in
-	*" -L$dir "* | *" $arg "*)
-	  # Will only happen for absolute or sysroot arguments
-	  ;;
-	*)
-	  # Preserve sysroot, but never include relative directories
-	  case $dir in
-	    [\\/]* | [A-Za-z]:[\\/]* | =*) deplibs+=" $arg" ;;
-	    *) deplibs+=" -L$dir" ;;
-	  esac
-	  lib_search_path+=" $dir"
-	  ;;
-	esac
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
-	  case :$dllsearchpath: in
-	  *":$dir:"*) ;;
-	  ::) dllsearchpath=$dir;;
-	  *) dllsearchpath+=":$dir";;
-	  esac
-	  case :$dllsearchpath: in
-	  *":$testbindir:"*) ;;
-	  ::) dllsearchpath=$testbindir;;
-	  *) dllsearchpath+=":$testbindir";;
-	  esac
-	  ;;
-	esac
-	continue
-	;;
-
-      -l*)
-	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
-	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
-	    # These systems don't actually have a C or math library (as such)
-	    continue
-	    ;;
-	  *-*-os2*)
-	    # These systems don't actually have a C library (as such)
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	    # Do not include libc due to us having libc/libc_r.
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-rhapsody* | *-*-darwin1.[012])
-	    # Rhapsody C and math libraries are in the System framework
-	    deplibs+=" System.ltframework"
-	    continue
-	    ;;
-	  *-*-sco3.2v5* | *-*-sco5v6*)
-	    # Causes problems with __ctype
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
-	    # Compiler inserts libc in the correct place for threads to work
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  esac
-	elif test "X$arg" = "X-lc_r"; then
-	 case $host in
-	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	   # Do not include libc_r directly, use -pthread flag.
-	   continue
-	   ;;
-	 esac
-	fi
-	deplibs+=" $arg"
-	continue
-	;;
-
-      -module)
-	module=yes
-	continue
-	;;
-
-      # Tru64 UNIX uses -model [arg] to determine the layout of C++
-      # classes, name mangling, and exception handling.
-      # Darwin uses the -arch flag to determine output architecture.
-      -model|-arch|-isysroot|--sysroot)
-	compiler_flags+=" $arg"
-	compile_command+=" $arg"
-	finalize_command+=" $arg"
-	prev=xcompiler
-	continue
-	;;
-
-      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
-      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
-	compiler_flags+=" $arg"
-	compile_command+=" $arg"
-	finalize_command+=" $arg"
-	case "$new_inherited_linker_flags " in
-	    *" $arg "*) ;;
-	    * ) new_inherited_linker_flags+=" $arg" ;;
-	esac
-	continue
-	;;
-
-      -multi_module)
-	single_module="${wl}-multi_module"
-	continue
-	;;
-
-      -no-fast-install)
-	fast_install=no
-	continue
-	;;
-
-      -no-install)
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
-	  # The PATH hackery in wrapper scripts is required on Windows
-	  # and Darwin in order for the loader to find any dlls it needs.
-	  func_warning "\`-no-install' is ignored for $host"
-	  func_warning "assuming \`-no-fast-install' instead"
-	  fast_install=no
-	  ;;
-	*) no_install=yes ;;
-	esac
-	continue
-	;;
-
-      -no-undefined)
-	allow_undefined=no
-	continue
-	;;
-
-      -objectlist)
-	prev=objectlist
-	continue
-	;;
-
-      -o) prev=output ;;
-
-      -precious-files-regex)
-	prev=precious_regex
-	continue
-	;;
-
-      -release)
-	prev=release
-	continue
-	;;
-
-      -rpath)
-	prev=rpath
-	continue
-	;;
-
-      -R)
-	prev=xrpath
-	continue
-	;;
-
-      -R*)
-	func_stripname '-R' '' "$arg"
-	dir=$func_stripname_result
-	# We need an absolute path.
-	case $dir in
-	[\\/]* | [A-Za-z]:[\\/]*) ;;
-	=*)
-	  func_stripname '=' '' "$dir"
-	  dir=$lt_sysroot$func_stripname_result
-	  ;;
-	*)
-	  func_fatal_error "only absolute run-paths are allowed"
-	  ;;
-	esac
-	case "$xrpath " in
-	*" $dir "*) ;;
-	*) xrpath+=" $dir" ;;
-	esac
-	continue
-	;;
-
-      -shared)
-	# The effects of -shared are defined in a previous loop.
-	continue
-	;;
-
-      -shrext)
-	prev=shrext
-	continue
-	;;
-
-      -static | -static-libtool-libs)
-	# The effects of -static are defined in a previous loop.
-	# We used to do the same as -all-static on platforms that
-	# didn't have a PIC flag, but the assumption that the effects
-	# would be equivalent was wrong.  It would break on at least
-	# Digital Unix and AIX.
-	continue
-	;;
-
-      -thread-safe)
-	thread_safe=yes
-	continue
-	;;
-
-      -version-info)
-	prev=vinfo
-	continue
-	;;
-
-      -version-number)
-	prev=vinfo
-	vinfo_number=yes
-	continue
-	;;
-
-      -weak)
-        prev=weak
-	continue
-	;;
-
-      -Wc,*)
-	func_stripname '-Wc,' '' "$arg"
-	args=$func_stripname_result
-	arg=
-	save_ifs="$IFS"; IFS=','
-	for flag in $args; do
-	  IFS="$save_ifs"
-          func_quote_for_eval "$flag"
-	  arg+=" $func_quote_for_eval_result"
-	  compiler_flags+=" $func_quote_for_eval_result"
-	done
-	IFS="$save_ifs"
-	func_stripname ' ' '' "$arg"
-	arg=$func_stripname_result
-	;;
-
-      -Wl,*)
-	func_stripname '-Wl,' '' "$arg"
-	args=$func_stripname_result
-	arg=
-	save_ifs="$IFS"; IFS=','
-	for flag in $args; do
-	  IFS="$save_ifs"
-          func_quote_for_eval "$flag"
-	  arg+=" $wl$func_quote_for_eval_result"
-	  compiler_flags+=" $wl$func_quote_for_eval_result"
-	  linker_flags+=" $func_quote_for_eval_result"
-	done
-	IFS="$save_ifs"
-	func_stripname ' ' '' "$arg"
-	arg=$func_stripname_result
-	;;
-
-      -Xcompiler)
-	prev=xcompiler
-	continue
-	;;
-
-      -Xlinker)
-	prev=xlinker
-	continue
-	;;
-
-      -XCClinker)
-	prev=xcclinker
-	continue
-	;;
-
-      # -msg_* for osf cc
-      -msg_*)
-	func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-
-      # Flags to be passed through unchanged, with rationale:
-      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
-      # -r[0-9][0-9]*        specify processor for the SGI compiler
-      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
-      # +DA*, +DD*           enable 64-bit mode for the HP compiler
-      # -q*                  compiler args for the IBM compiler
-      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
-      # -F/path              path to uninstalled frameworks, gcc on darwin
-      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
-      # @file                GCC response files
-      # -tp=*                Portland pgcc target processor selection
-      # --sysroot=*          for sysroot support
-      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
-        func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-        compile_command+=" $arg"
-        finalize_command+=" $arg"
-        compiler_flags+=" $arg"
-        continue
-        ;;
-
-      # Some other compiler flag.
-      -* | +*)
-        func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-
-      *.$objext)
-	# A standard object.
-	objs+=" $arg"
-	;;
-
-      *.lo)
-	# A libtool-controlled object.
-
-	# Check to see that this really is a libtool object.
-	if func_lalib_unsafe_p "$arg"; then
-	  pic_object=
-	  non_pic_object=
-
-	  # Read the .lo file
-	  func_source "$arg"
-
-	  if test -z "$pic_object" ||
-	     test -z "$non_pic_object" ||
-	     test "$pic_object" = none &&
-	     test "$non_pic_object" = none; then
-	    func_fatal_error "cannot find name of object for \`$arg'"
-	  fi
-
-	  # Extract subdirectory from the argument.
-	  func_dirname "$arg" "/" ""
-	  xdir="$func_dirname_result"
-
-	  if test "$pic_object" != none; then
-	    # Prepend the subdirectory the object is found in.
-	    pic_object="$xdir$pic_object"
-
-	    if test "$prev" = dlfiles; then
-	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-		dlfiles+=" $pic_object"
-		prev=
-		continue
-	      else
-		# If libtool objects are unsupported, then we need to preload.
-		prev=dlprefiles
-	      fi
-	    fi
-
-	    # CHECK ME:  I think I busted this.  -Ossama
-	    if test "$prev" = dlprefiles; then
-	      # Preload the old-style object.
-	      dlprefiles+=" $pic_object"
-	      prev=
-	    fi
-
-	    # A PIC object.
-	    libobjs+=" $pic_object"
-	    arg="$pic_object"
-	  fi
-
-	  # Non-PIC object.
-	  if test "$non_pic_object" != none; then
-	    # Prepend the subdirectory the object is found in.
-	    non_pic_object="$xdir$non_pic_object"
-
-	    # A standard non-PIC object
-	    non_pic_objects+=" $non_pic_object"
-	    if test -z "$pic_object" || test "$pic_object" = none ; then
-	      arg="$non_pic_object"
-	    fi
-	  else
-	    # If the PIC object exists, use it instead.
-	    # $xdir was prepended to $pic_object above.
-	    non_pic_object="$pic_object"
-	    non_pic_objects+=" $non_pic_object"
-	  fi
-	else
-	  # Only an error if not doing a dry-run.
-	  if $opt_dry_run; then
-	    # Extract subdirectory from the argument.
-	    func_dirname "$arg" "/" ""
-	    xdir="$func_dirname_result"
-
-	    func_lo2o "$arg"
-	    pic_object=$xdir$objdir/$func_lo2o_result
-	    non_pic_object=$xdir$func_lo2o_result
-	    libobjs+=" $pic_object"
-	    non_pic_objects+=" $non_pic_object"
-	  else
-	    func_fatal_error "\`$arg' is not a valid libtool object"
-	  fi
-	fi
-	;;
-
-      *.$libext)
-	# An archive.
-	deplibs+=" $arg"
-	old_deplibs+=" $arg"
-	continue
-	;;
-
-      *.la)
-	# A libtool-controlled library.
-
-	func_resolve_sysroot "$arg"
-	if test "$prev" = dlfiles; then
-	  # This library was specified with -dlopen.
-	  dlfiles+=" $func_resolve_sysroot_result"
-	  prev=
-	elif test "$prev" = dlprefiles; then
-	  # The library was specified with -dlpreopen.
-	  dlprefiles+=" $func_resolve_sysroot_result"
-	  prev=
-	else
-	  deplibs+=" $func_resolve_sysroot_result"
-	fi
-	continue
-	;;
-
-      # Some other compiler argument.
-      *)
-	# Unknown arguments in both finalize_command and compile_command need
-	# to be aesthetically quoted because they are evaled later.
-	func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-      esac # arg
-
-      # Now actually substitute the argument into the commands.
-      if test -n "$arg"; then
-	compile_command+=" $arg"
-	finalize_command+=" $arg"
-      fi
-    done # argument parsing loop
-
-    test -n "$prev" && \
-      func_fatal_help "the \`$prevarg' option requires an argument"
-
-    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
-      eval arg=\"$export_dynamic_flag_spec\"
-      compile_command+=" $arg"
-      finalize_command+=" $arg"
-    fi
-
-    oldlibs=
-    # calculate the name of the file, without its directory
-    func_basename "$output"
-    outputname="$func_basename_result"
-    libobjs_save="$libobjs"
-
-    if test -n "$shlibpath_var"; then
-      # get the directories listed in $shlibpath_var
-      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
-    else
-      shlib_search_path=
-    fi
-    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
-    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
-    func_dirname "$output" "/" ""
-    output_objdir="$func_dirname_result$objdir"
-    func_to_tool_file "$output_objdir/"
-    tool_output_objdir=$func_to_tool_file_result
-    # Create the object directory.
-    func_mkdir_p "$output_objdir"
-
-    # Determine the type of output
-    case $output in
-    "")
-      func_fatal_help "you must specify an output file"
-      ;;
-    *.$libext) linkmode=oldlib ;;
-    *.lo | *.$objext) linkmode=obj ;;
-    *.la) linkmode=lib ;;
-    *) linkmode=prog ;; # Anything else should be a program.
-    esac
-
-    specialdeplibs=
-
-    libs=
-    # Find all interdependent deplibs by searching for libraries
-    # that are linked more than once (e.g. -la -lb -la)
-    for deplib in $deplibs; do
-      if $opt_preserve_dup_deps ; then
-	case "$libs " in
-	*" $deplib "*) specialdeplibs+=" $deplib" ;;
-	esac
-      fi
-      libs+=" $deplib"
-    done
-
-    if test "$linkmode" = lib; then
-      libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
-      # Compute libraries that are listed more than once in $predeps
-      # $postdeps and mark them as special (i.e., whose duplicates are
-      # not to be eliminated).
-      pre_post_deps=
-      if $opt_duplicate_compiler_generated_deps; then
-	for pre_post_dep in $predeps $postdeps; do
-	  case "$pre_post_deps " in
-	  *" $pre_post_dep "*) specialdeplibs+=" $pre_post_deps" ;;
-	  esac
-	  pre_post_deps+=" $pre_post_dep"
-	done
-      fi
-      pre_post_deps=
-    fi
-
-    deplibs=
-    newdependency_libs=
-    newlib_search_path=
-    need_relink=no # whether we're linking any uninstalled libtool libraries
-    notinst_deplibs= # not-installed libtool libraries
-    notinst_path= # paths that contain not-installed libtool libraries
-
-    case $linkmode in
-    lib)
-	passes="conv dlpreopen link"
-	for file in $dlfiles $dlprefiles; do
-	  case $file in
-	  *.la) ;;
-	  *)
-	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
-	    ;;
-	  esac
-	done
-	;;
-    prog)
-	compile_deplibs=
-	finalize_deplibs=
-	alldeplibs=no
-	newdlfiles=
-	newdlprefiles=
-	passes="conv scan dlopen dlpreopen link"
-	;;
-    *)  passes="conv"
-	;;
-    esac
-
-    for pass in $passes; do
-      # The preopen pass in lib mode reverses $deplibs; put it back here
-      # so that -L comes before libs that need it for instance...
-      if test "$linkmode,$pass" = "lib,link"; then
-	## FIXME: Find the place where the list is rebuilt in the wrong
-	##        order, and fix it there properly
-        tmp_deplibs=
-	for deplib in $deplibs; do
-	  tmp_deplibs="$deplib $tmp_deplibs"
-	done
-	deplibs="$tmp_deplibs"
-      fi
-
-      if test "$linkmode,$pass" = "lib,link" ||
-	 test "$linkmode,$pass" = "prog,scan"; then
-	libs="$deplibs"
-	deplibs=
-      fi
-      if test "$linkmode" = prog; then
-	case $pass in
-	dlopen) libs="$dlfiles" ;;
-	dlpreopen) libs="$dlprefiles" ;;
-	link)
-	  libs="$deplibs %DEPLIBS%"
-	  test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
-	  ;;
-	esac
-      fi
-      if test "$linkmode,$pass" = "lib,dlpreopen"; then
-	# Collect and forward deplibs of preopened libtool libs
-	for lib in $dlprefiles; do
-	  # Ignore non-libtool-libs
-	  dependency_libs=
-	  func_resolve_sysroot "$lib"
-	  case $lib in
-	  *.la)	func_source "$func_resolve_sysroot_result" ;;
-	  esac
-
-	  # Collect preopened libtool deplibs, except any this library
-	  # has declared as weak libs
-	  for deplib in $dependency_libs; do
-	    func_basename "$deplib"
-            deplib_base=$func_basename_result
-	    case " $weak_libs " in
-	    *" $deplib_base "*) ;;
-	    *) deplibs+=" $deplib" ;;
-	    esac
-	  done
-	done
-	libs="$dlprefiles"
-      fi
-      if test "$pass" = dlopen; then
-	# Collect dlpreopened libraries
-	save_deplibs="$deplibs"
-	deplibs=
-      fi
-
-      for deplib in $libs; do
-	lib=
-	found=no
-	case $deplib in
-	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
-        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
-	  if test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
-	  else
-	    compiler_flags+=" $deplib"
-	    if test "$linkmode" = lib ; then
-		case "$new_inherited_linker_flags " in
-		    *" $deplib "*) ;;
-		    * ) new_inherited_linker_flags+=" $deplib" ;;
-		esac
-	    fi
-	  fi
-	  continue
-	  ;;
-	-l*)
-	  if test "$linkmode" != lib && test "$linkmode" != prog; then
-	    func_warning "\`-l' is ignored for archives/objects"
-	    continue
-	  fi
-	  func_stripname '-l' '' "$deplib"
-	  name=$func_stripname_result
-	  if test "$linkmode" = lib; then
-	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
-	  else
-	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
-	  fi
-	  for searchdir in $searchdirs; do
-	    for search_ext in .la $std_shrext .so .a; do
-	      # Search the libtool library
-	      lib="$searchdir/lib${name}${search_ext}"
-	      if test -f "$lib"; then
-		if test "$search_ext" = ".la"; then
-		  found=yes
-		else
-		  found=no
-		fi
-		break 2
-	      fi
-	    done
-	  done
-	  if test "$found" != yes; then
-	    # deplib doesn't seem to be a libtool library
-	    if test "$linkmode,$pass" = "prog,link"; then
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    else
-	      deplibs="$deplib $deplibs"
-	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
-	    fi
-	    continue
-	  else # deplib is a libtool library
-	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
-	    # We need to do some special things here, and not later.
-	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-	      case " $predeps $postdeps " in
-	      *" $deplib "*)
-		if func_lalib_p "$lib"; then
-		  library_names=
-		  old_library=
-		  func_source "$lib"
-		  for l in $old_library $library_names; do
-		    ll="$l"
-		  done
-		  if test "X$ll" = "X$old_library" ; then # only static version available
-		    found=no
-		    func_dirname "$lib" "" "."
-		    ladir="$func_dirname_result"
-		    lib=$ladir/$old_library
-		    if test "$linkmode,$pass" = "prog,link"; then
-		      compile_deplibs="$deplib $compile_deplibs"
-		      finalize_deplibs="$deplib $finalize_deplibs"
-		    else
-		      deplibs="$deplib $deplibs"
-		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
-		    fi
-		    continue
-		  fi
-		fi
-		;;
-	      *) ;;
-	      esac
-	    fi
-	  fi
-	  ;; # -l
-	*.ltframework)
-	  if test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
-	  else
-	    deplibs="$deplib $deplibs"
-	    if test "$linkmode" = lib ; then
-		case "$new_inherited_linker_flags " in
-		    *" $deplib "*) ;;
-		    * ) new_inherited_linker_flags+=" $deplib" ;;
-		esac
-	    fi
-	  fi
-	  continue
-	  ;;
-	-L*)
-	  case $linkmode in
-	  lib)
-	    deplibs="$deplib $deplibs"
-	    test "$pass" = conv && continue
-	    newdependency_libs="$deplib $newdependency_libs"
-	    func_stripname '-L' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    newlib_search_path+=" $func_resolve_sysroot_result"
-	    ;;
-	  prog)
-	    if test "$pass" = conv; then
-	      deplibs="$deplib $deplibs"
-	      continue
-	    fi
-	    if test "$pass" = scan; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    fi
-	    func_stripname '-L' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    newlib_search_path+=" $func_resolve_sysroot_result"
-	    ;;
-	  *)
-	    func_warning "\`-L' is ignored for archives/objects"
-	    ;;
-	  esac # linkmode
-	  continue
-	  ;; # -L
-	-R*)
-	  if test "$pass" = link; then
-	    func_stripname '-R' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    dir=$func_resolve_sysroot_result
-	    # Make sure the xrpath contains only unique directories.
-	    case "$xrpath " in
-	    *" $dir "*) ;;
-	    *) xrpath+=" $dir" ;;
-	    esac
-	  fi
-	  deplibs="$deplib $deplibs"
-	  continue
-	  ;;
-	*.la)
-	  func_resolve_sysroot "$deplib"
-	  lib=$func_resolve_sysroot_result
-	  ;;
-	*.$libext)
-	  if test "$pass" = conv; then
-	    deplibs="$deplib $deplibs"
-	    continue
-	  fi
-	  case $linkmode in
-	  lib)
-	    # Linking convenience modules into shared libraries is allowed,
-	    # but linking other static libraries is non-portable.
-	    case " $dlpreconveniencelibs " in
-	    *" $deplib "*) ;;
-	    *)
-	      valid_a_lib=no
-	      case $deplibs_check_method in
-		match_pattern*)
-		  set dummy $deplibs_check_method; shift
-		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
-		    | $EGREP "$match_pattern_regex" > /dev/null; then
-		    valid_a_lib=yes
-		  fi
-		;;
-		pass_all)
-		  valid_a_lib=yes
-		;;
-	      esac
-	      if test "$valid_a_lib" != yes; then
-		echo
-		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because the file extensions .$libext of this argument makes me believe"
-		echo "*** that it is just a static archive that I should not use here."
-	      else
-		echo
-		$ECHO "*** Warning: Linking the shared library $output against the"
-		$ECHO "*** static library $deplib is not portable!"
-		deplibs="$deplib $deplibs"
-	      fi
-	      ;;
-	    esac
-	    continue
-	    ;;
-	  prog)
-	    if test "$pass" != link; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    fi
-	    continue
-	    ;;
-	  esac # linkmode
-	  ;; # *.$libext
-	*.lo | *.$objext)
-	  if test "$pass" = conv; then
-	    deplibs="$deplib $deplibs"
-	  elif test "$linkmode" = prog; then
-	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
-	      # If there is no dlopen support or we're linking statically,
-	      # we need to preload.
-	      newdlprefiles+=" $deplib"
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    else
-	      newdlfiles+=" $deplib"
-	    fi
-	  fi
-	  continue
-	  ;;
-	%DEPLIBS%)
-	  alldeplibs=yes
-	  continue
-	  ;;
-	esac # case $deplib
-
-	if test "$found" = yes || test -f "$lib"; then :
-	else
-	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
-	fi
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$lib" \
-	  || func_fatal_error "\`$lib' is not a valid libtool archive"
-
-	func_dirname "$lib" "" "."
-	ladir="$func_dirname_result"
-
-	dlname=
-	dlopen=
-	dlpreopen=
-	libdir=
-	library_names=
-	old_library=
-	inherited_linker_flags=
-	# If the library was installed with an old release of libtool,
-	# it will not redefine variables installed, or shouldnotlink
-	installed=yes
-	shouldnotlink=no
-	avoidtemprpath=
-
-
-	# Read the .la file
-	func_source "$lib"
-
-	# Convert "-framework foo" to "foo.ltframework"
-	if test -n "$inherited_linker_flags"; then
-	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
-	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
-	    case " $new_inherited_linker_flags " in
-	      *" $tmp_inherited_linker_flag "*) ;;
-	      *) new_inherited_linker_flags+=" $tmp_inherited_linker_flag";;
-	    esac
-	  done
-	fi
-	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	if test "$linkmode,$pass" = "lib,link" ||
-	   test "$linkmode,$pass" = "prog,scan" ||
-	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
-	  test -n "$dlopen" && dlfiles+=" $dlopen"
-	  test -n "$dlpreopen" && dlprefiles+=" $dlpreopen"
-	fi
-
-	if test "$pass" = conv; then
-	  # Only check for convenience libraries
-	  deplibs="$lib $deplibs"
-	  if test -z "$libdir"; then
-	    if test -z "$old_library"; then
-	      func_fatal_error "cannot find name of link library for \`$lib'"
-	    fi
-	    # It is a libtool convenience library, so add in its objects.
-	    convenience+=" $ladir/$objdir/$old_library"
-	    old_convenience+=" $ladir/$objdir/$old_library"
-	    tmp_libs=
-	    for deplib in $dependency_libs; do
-	      deplibs="$deplib $deplibs"
-	      if $opt_preserve_dup_deps ; then
-		case "$tmp_libs " in
-		*" $deplib "*) specialdeplibs+=" $deplib" ;;
-		esac
-	      fi
-	      tmp_libs+=" $deplib"
-	    done
-	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
-	    func_fatal_error "\`$lib' is not a convenience library"
-	  fi
-	  continue
-	fi # $pass = conv
-
-
-	# Get the name of the library we link against.
-	linklib=
-	if test -n "$old_library" &&
-	   { test "$prefer_static_libs" = yes ||
-	     test "$prefer_static_libs,$installed" = "built,no"; }; then
-	  linklib=$old_library
-	else
-	  for l in $old_library $library_names; do
-	    linklib="$l"
-	  done
-	fi
-	if test -z "$linklib"; then
-	  func_fatal_error "cannot find name of link library for \`$lib'"
-	fi
-
-	# This library was specified with -dlopen.
-	if test "$pass" = dlopen; then
-	  if test -z "$libdir"; then
-	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
-	  fi
-	  if test -z "$dlname" ||
-	     test "$dlopen_support" != yes ||
-	     test "$build_libtool_libs" = no; then
-	    # If there is no dlname, no dlopen support or we're linking
-	    # statically, we need to preload.  We also need to preload any
-	    # dependent libraries so libltdl's deplib preloader doesn't
-	    # bomb out in the load deplibs phase.
-	    dlprefiles+=" $lib $dependency_libs"
-	  else
-	    newdlfiles+=" $lib"
-	  fi
-	  continue
-	fi # $pass = dlopen
-
-	# We need an absolute path.
-	case $ladir in
-	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
-	*)
-	  abs_ladir=`cd "$ladir" && pwd`
-	  if test -z "$abs_ladir"; then
-	    func_warning "cannot determine absolute directory name of \`$ladir'"
-	    func_warning "passing it literally to the linker, although it might fail"
-	    abs_ladir="$ladir"
-	  fi
-	  ;;
-	esac
-	func_basename "$lib"
-	laname="$func_basename_result"
-
-	# Find the relevant object directory and library name.
-	if test "X$installed" = Xyes; then
-	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-	    func_warning "library \`$lib' was moved."
-	    dir="$ladir"
-	    absdir="$abs_ladir"
-	    libdir="$abs_ladir"
-	  else
-	    dir="$lt_sysroot$libdir"
-	    absdir="$lt_sysroot$libdir"
-	  fi
-	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
-	else
-	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-	    dir="$ladir"
-	    absdir="$abs_ladir"
-	    # Remove this search path later
-	    notinst_path+=" $abs_ladir"
-	  else
-	    dir="$ladir/$objdir"
-	    absdir="$abs_ladir/$objdir"
-	    # Remove this search path later
-	    notinst_path+=" $abs_ladir"
-	  fi
-	fi # $installed = yes
-	func_stripname 'lib' '.la' "$laname"
-	name=$func_stripname_result
-
-	# This library was specified with -dlpreopen.
-	if test "$pass" = dlpreopen; then
-	  if test -z "$libdir" && test "$linkmode" = prog; then
-	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
-	  fi
-	  case "$host" in
-	    # special handling for platforms with PE-DLLs.
-	    *cygwin* | *mingw* | *cegcc* )
-	      # Linker will automatically link against shared library if both
-	      # static and shared are present.  Therefore, ensure we extract
-	      # symbols from the import library if a shared library is present
-	      # (otherwise, the dlopen module name will be incorrect).  We do
-	      # this by putting the import library name into $newdlprefiles.
-	      # We recover the dlopen module name by 'saving' the la file
-	      # name in a special purpose variable, and (later) extracting the
-	      # dlname from the la file.
-	      if test -n "$dlname"; then
-	        func_tr_sh "$dir/$linklib"
-	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
-	        newdlprefiles+=" $dir/$linklib"
-	      else
-	        newdlprefiles+=" $dir/$old_library"
-	        # Keep a list of preopened convenience libraries to check
-	        # that they are being used correctly in the link pass.
-	        test -z "$libdir" && \
-	          dlpreconveniencelibs+=" $dir/$old_library"
-	      fi
-	    ;;
-	    * )
-	      # Prefer using a static library (so that no silly _DYNAMIC symbols
-	      # are required to link).
-	      if test -n "$old_library"; then
-	        newdlprefiles+=" $dir/$old_library"
-	        # Keep a list of preopened convenience libraries to check
-	        # that they are being used correctly in the link pass.
-	        test -z "$libdir" && \
-	          dlpreconveniencelibs+=" $dir/$old_library"
-	      # Otherwise, use the dlname, so that lt_dlopen finds it.
-	      elif test -n "$dlname"; then
-	        newdlprefiles+=" $dir/$dlname"
-	      else
-	        newdlprefiles+=" $dir/$linklib"
-	      fi
-	    ;;
-	  esac
-	fi # $pass = dlpreopen
-
-	if test -z "$libdir"; then
-	  # Link the convenience library
-	  if test "$linkmode" = lib; then
-	    deplibs="$dir/$old_library $deplibs"
-	  elif test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$dir/$old_library $compile_deplibs"
-	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
-	  else
-	    deplibs="$lib $deplibs" # used for prog,scan pass
-	  fi
-	  continue
-	fi
-
-
-	if test "$linkmode" = prog && test "$pass" != link; then
-	  newlib_search_path+=" $ladir"
-	  deplibs="$lib $deplibs"
-
-	  linkalldeplibs=no
-	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
-	     test "$build_libtool_libs" = no; then
-	    linkalldeplibs=yes
-	  fi
-
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    case $deplib in
-	    -L*) func_stripname '-L' '' "$deplib"
-	         func_resolve_sysroot "$func_stripname_result"
-	         newlib_search_path+=" $func_resolve_sysroot_result"
-		 ;;
-	    esac
-	    # Need to link against all dependency_libs?
-	    if test "$linkalldeplibs" = yes; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      # Need to hardcode shared library paths
-	      # or/and link against static libraries
-	      newdependency_libs="$deplib $newdependency_libs"
-	    fi
-	    if $opt_preserve_dup_deps ; then
-	      case "$tmp_libs " in
-	      *" $deplib "*) specialdeplibs+=" $deplib" ;;
-	      esac
-	    fi
-	    tmp_libs+=" $deplib"
-	  done # for deplib
-	  continue
-	fi # $linkmode = prog...
-
-	if test "$linkmode,$pass" = "prog,link"; then
-	  if test -n "$library_names" &&
-	     { { test "$prefer_static_libs" = no ||
-	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
-	       test -z "$old_library"; }; then
-	    # We need to hardcode the library path
-	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
-	      # Make sure the rpath contains only unique directories.
-	      case "$temp_rpath:" in
-	      *"$absdir:"*) ;;
-	      *) temp_rpath+="$absdir:" ;;
-	      esac
-	    fi
-
-	    # Hardcode the library path.
-	    # Skip directories that are in the system default run-time
-	    # search path.
-	    case " $sys_lib_dlsearch_path " in
-	    *" $absdir "*) ;;
-	    *)
-	      case "$compile_rpath " in
-	      *" $absdir "*) ;;
-	      *) compile_rpath+=" $absdir" ;;
-	      esac
-	      ;;
-	    esac
-	    case " $sys_lib_dlsearch_path " in
-	    *" $libdir "*) ;;
-	    *)
-	      case "$finalize_rpath " in
-	      *" $libdir "*) ;;
-	      *) finalize_rpath+=" $libdir" ;;
-	      esac
-	      ;;
-	    esac
-	  fi # $linkmode,$pass = prog,link...
-
-	  if test "$alldeplibs" = yes &&
-	     { test "$deplibs_check_method" = pass_all ||
-	       { test "$build_libtool_libs" = yes &&
-		 test -n "$library_names"; }; }; then
-	    # We only need to search for static libraries
-	    continue
-	  fi
-	fi
-
-	link_static=no # Whether the deplib will be linked statically
-	use_static_libs=$prefer_static_libs
-	if test "$use_static_libs" = built && test "$installed" = yes; then
-	  use_static_libs=no
-	fi
-	if test -n "$library_names" &&
-	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
-	  case $host in
-	  *cygwin* | *mingw* | *cegcc*)
-	      # No point in relinking DLLs because paths are not encoded
-	      notinst_deplibs+=" $lib"
-	      need_relink=no
-	    ;;
-	  *)
-	    if test "$installed" = no; then
-	      notinst_deplibs+=" $lib"
-	      need_relink=yes
-	    fi
-	    ;;
-	  esac
-	  # This is a shared library
-
-	  # Warn about portability, can't link against -module's on some
-	  # systems (darwin).  Don't bleat about dlopened modules though!
-	  dlopenmodule=""
-	  for dlpremoduletest in $dlprefiles; do
-	    if test "X$dlpremoduletest" = "X$lib"; then
-	      dlopenmodule="$dlpremoduletest"
-	      break
-	    fi
-	  done
-	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
-	    echo
-	    if test "$linkmode" = prog; then
-	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
-	    else
-	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
-	    fi
-	    $ECHO "*** $linklib is not portable!"
-	  fi
-	  if test "$linkmode" = lib &&
-	     test "$hardcode_into_libs" = yes; then
-	    # Hardcode the library path.
-	    # Skip directories that are in the system default run-time
-	    # search path.
-	    case " $sys_lib_dlsearch_path " in
-	    *" $absdir "*) ;;
-	    *)
-	      case "$compile_rpath " in
-	      *" $absdir "*) ;;
-	      *) compile_rpath+=" $absdir" ;;
-	      esac
-	      ;;
-	    esac
-	    case " $sys_lib_dlsearch_path " in
-	    *" $libdir "*) ;;
-	    *)
-	      case "$finalize_rpath " in
-	      *" $libdir "*) ;;
-	      *) finalize_rpath+=" $libdir" ;;
-	      esac
-	      ;;
-	    esac
-	  fi
-
-	  if test -n "$old_archive_from_expsyms_cmds"; then
-	    # figure out the soname
-	    set dummy $library_names
-	    shift
-	    realname="$1"
-	    shift
-	    libname=`eval "\\$ECHO \"$libname_spec\""`
-	    # use dlname if we got it. it's perfectly good, no?
-	    if test -n "$dlname"; then
-	      soname="$dlname"
-	    elif test -n "$soname_spec"; then
-	      # bleh windows
-	      case $host in
-	      *cygwin* | mingw* | *cegcc*)
-	        func_arith $current - $age
-		major=$func_arith_result
-		versuffix="-$major"
-		;;
-	      esac
-	      eval soname=\"$soname_spec\"
-	    else
-	      soname="$realname"
-	    fi
-
-	    # Make a new name for the extract_expsyms_cmds to use
-	    soroot="$soname"
-	    func_basename "$soroot"
-	    soname="$func_basename_result"
-	    func_stripname 'lib' '.dll' "$soname"
-	    newlib=libimp-$func_stripname_result.a
-
-	    # If the library has no export list, then create one now
-	    if test -f "$output_objdir/$soname-def"; then :
-	    else
-	      func_verbose "extracting exported symbol list from \`$soname'"
-	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
-	    fi
-
-	    # Create $newlib
-	    if test -f "$output_objdir/$newlib"; then :; else
-	      func_verbose "generating import library for \`$soname'"
-	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
-	    fi
-	    # make sure the library variables are pointing to the new library
-	    dir=$output_objdir
-	    linklib=$newlib
-	  fi # test -n "$old_archive_from_expsyms_cmds"
-
-	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
-	    add_shlibpath=
-	    add_dir=
-	    add=
-	    lib_linked=yes
-	    case $hardcode_action in
-	    immediate | unsupported)
-	      if test "$hardcode_direct" = no; then
-		add="$dir/$linklib"
-		case $host in
-		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
-		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
-		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
-		    *-*-unixware7*) add_dir="-L$dir" ;;
-		  *-*-darwin* )
-		    # if the lib is a (non-dlopened) module then we can not
-		    # link against it, someone is ignoring the earlier warnings
-		    if /usr/bin/file -L $add 2> /dev/null |
-			 $GREP ": [^:]* bundle" >/dev/null ; then
-		      if test "X$dlopenmodule" != "X$lib"; then
-			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
-			if test -z "$old_library" ; then
-			  echo
-			  echo "*** And there doesn't seem to be a static archive available"
-			  echo "*** The link will probably fail, sorry"
-			else
-			  add="$dir/$old_library"
-			fi
-		      elif test -n "$old_library"; then
-			add="$dir/$old_library"
-		      fi
-		    fi
-		esac
-	      elif test "$hardcode_minus_L" = no; then
-		case $host in
-		*-*-sunos*) add_shlibpath="$dir" ;;
-		esac
-		add_dir="-L$dir"
-		add="-l$name"
-	      elif test "$hardcode_shlibpath_var" = no; then
-		add_shlibpath="$dir"
-		add="-l$name"
-	      else
-		lib_linked=no
-	      fi
-	      ;;
-	    relink)
-	      if test "$hardcode_direct" = yes &&
-	         test "$hardcode_direct_absolute" = no; then
-		add="$dir/$linklib"
-	      elif test "$hardcode_minus_L" = yes; then
-		add_dir="-L$absdir"
-		# Try looking first in the location we're being installed to.
-		if test -n "$inst_prefix_dir"; then
-		  case $libdir in
-		    [\\/]*)
-		      add_dir+=" -L$inst_prefix_dir$libdir"
-		      ;;
-		  esac
-		fi
-		add="-l$name"
-	      elif test "$hardcode_shlibpath_var" = yes; then
-		add_shlibpath="$dir"
-		add="-l$name"
-	      else
-		lib_linked=no
-	      fi
-	      ;;
-	    *) lib_linked=no ;;
-	    esac
-
-	    if test "$lib_linked" != yes; then
-	      func_fatal_configuration "unsupported hardcode properties"
-	    fi
-
-	    if test -n "$add_shlibpath"; then
-	      case :$compile_shlibpath: in
-	      *":$add_shlibpath:"*) ;;
-	      *) compile_shlibpath+="$add_shlibpath:" ;;
-	      esac
-	    fi
-	    if test "$linkmode" = prog; then
-	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
-	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
-	    else
-	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
-	      test -n "$add" && deplibs="$add $deplibs"
-	      if test "$hardcode_direct" != yes &&
-		 test "$hardcode_minus_L" != yes &&
-		 test "$hardcode_shlibpath_var" = yes; then
-		case :$finalize_shlibpath: in
-		*":$libdir:"*) ;;
-		*) finalize_shlibpath+="$libdir:" ;;
-		esac
-	      fi
-	    fi
-	  fi
-
-	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
-	    add_shlibpath=
-	    add_dir=
-	    add=
-	    # Finalize command for both is simple: just hardcode it.
-	    if test "$hardcode_direct" = yes &&
-	       test "$hardcode_direct_absolute" = no; then
-	      add="$libdir/$linklib"
-	    elif test "$hardcode_minus_L" = yes; then
-	      add_dir="-L$libdir"
-	      add="-l$name"
-	    elif test "$hardcode_shlibpath_var" = yes; then
-	      case :$finalize_shlibpath: in
-	      *":$libdir:"*) ;;
-	      *) finalize_shlibpath+="$libdir:" ;;
-	      esac
-	      add="-l$name"
-	    elif test "$hardcode_automatic" = yes; then
-	      if test -n "$inst_prefix_dir" &&
-		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
-		add="$inst_prefix_dir$libdir/$linklib"
-	      else
-		add="$libdir/$linklib"
-	      fi
-	    else
-	      # We cannot seem to hardcode it, guess we'll fake it.
-	      add_dir="-L$libdir"
-	      # Try looking first in the location we're being installed to.
-	      if test -n "$inst_prefix_dir"; then
-		case $libdir in
-		  [\\/]*)
-		    add_dir+=" -L$inst_prefix_dir$libdir"
-		    ;;
-		esac
-	      fi
-	      add="-l$name"
-	    fi
-
-	    if test "$linkmode" = prog; then
-	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
-	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
-	    else
-	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
-	      test -n "$add" && deplibs="$add $deplibs"
-	    fi
-	  fi
-	elif test "$linkmode" = prog; then
-	  # Here we assume that one of hardcode_direct or hardcode_minus_L
-	  # is not unsupported.  This is valid on all known static and
-	  # shared platforms.
-	  if test "$hardcode_direct" != unsupported; then
-	    test -n "$old_library" && linklib="$old_library"
-	    compile_deplibs="$dir/$linklib $compile_deplibs"
-	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
-	  else
-	    compile_deplibs="-l$name -L$dir $compile_deplibs"
-	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
-	  fi
-	elif test "$build_libtool_libs" = yes; then
-	  # Not a shared library
-	  if test "$deplibs_check_method" != pass_all; then
-	    # We're trying link a shared library against a static one
-	    # but the system doesn't support it.
-
-	    # Just print a warning and add the library to dependency_libs so
-	    # that the program can be linked against the static library.
-	    echo
-	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
-	    echo "*** I have the capability to make that library automatically link in when"
-	    echo "*** you link to this library.  But I can only do this if you have a"
-	    echo "*** shared version of the library, which you do not appear to have."
-	    if test "$module" = yes; then
-	      echo "*** But as you try to build a module library, libtool will still create "
-	      echo "*** a static module, that should work as long as the dlopening application"
-	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
-	      if test -z "$global_symbol_pipe"; then
-		echo
-		echo "*** However, this would only work if libtool was able to extract symbol"
-		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
-		echo "*** not find such a program.  So, this module is probably useless."
-		echo "*** \`nm' from GNU binutils and a full rebuild may help."
-	      fi
-	      if test "$build_old_libs" = no; then
-		build_libtool_libs=module
-		build_old_libs=yes
-	      else
-		build_libtool_libs=no
-	      fi
-	    fi
-	  else
-	    deplibs="$dir/$old_library $deplibs"
-	    link_static=yes
-	  fi
-	fi # link shared/static library?
-
-	if test "$linkmode" = lib; then
-	  if test -n "$dependency_libs" &&
-	     { test "$hardcode_into_libs" != yes ||
-	       test "$build_old_libs" = yes ||
-	       test "$link_static" = yes; }; then
-	    # Extract -R from dependency_libs
-	    temp_deplibs=
-	    for libdir in $dependency_libs; do
-	      case $libdir in
-	      -R*) func_stripname '-R' '' "$libdir"
-	           temp_xrpath=$func_stripname_result
-		   case " $xrpath " in
-		   *" $temp_xrpath "*) ;;
-		   *) xrpath+=" $temp_xrpath";;
-		   esac;;
-	      *) temp_deplibs+=" $libdir";;
-	      esac
-	    done
-	    dependency_libs="$temp_deplibs"
-	  fi
-
-	  newlib_search_path+=" $absdir"
-	  # Link against this library
-	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
-	  # ... and its dependency_libs
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    newdependency_libs="$deplib $newdependency_libs"
-	    case $deplib in
-              -L*) func_stripname '-L' '' "$deplib"
-                   func_resolve_sysroot "$func_stripname_result";;
-              *) func_resolve_sysroot "$deplib" ;;
-            esac
-	    if $opt_preserve_dup_deps ; then
-	      case "$tmp_libs " in
-	      *" $func_resolve_sysroot_result "*)
-                specialdeplibs+=" $func_resolve_sysroot_result" ;;
-	      esac
-	    fi
-	    tmp_libs+=" $func_resolve_sysroot_result"
-	  done
-
-	  if test "$link_all_deplibs" != no; then
-	    # Add the search paths of all dependency libraries
-	    for deplib in $dependency_libs; do
-	      path=
-	      case $deplib in
-	      -L*) path="$deplib" ;;
-	      *.la)
-	        func_resolve_sysroot "$deplib"
-	        deplib=$func_resolve_sysroot_result
-	        func_dirname "$deplib" "" "."
-		dir=$func_dirname_result
-		# We need an absolute path.
-		case $dir in
-		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
-		*)
-		  absdir=`cd "$dir" && pwd`
-		  if test -z "$absdir"; then
-		    func_warning "cannot determine absolute directory name of \`$dir'"
-		    absdir="$dir"
-		  fi
-		  ;;
-		esac
-		if $GREP "^installed=no" $deplib > /dev/null; then
-		case $host in
-		*-*-darwin*)
-		  depdepl=
-		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
-		  if test -n "$deplibrary_names" ; then
-		    for tmp in $deplibrary_names ; do
-		      depdepl=$tmp
-		    done
-		    if test -f "$absdir/$objdir/$depdepl" ; then
-		      depdepl="$absdir/$objdir/$depdepl"
-		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
-                      if test -z "$darwin_install_name"; then
-                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
-                      fi
-		      compiler_flags+=" ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
-		      linker_flags+=" -dylib_file ${darwin_install_name}:${depdepl}"
-		      path=
-		    fi
-		  fi
-		  ;;
-		*)
-		  path="-L$absdir/$objdir"
-		  ;;
-		esac
-		else
-		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
-		  test -z "$libdir" && \
-		    func_fatal_error "\`$deplib' is not a valid libtool archive"
-		  test "$absdir" != "$libdir" && \
-		    func_warning "\`$deplib' seems to be moved"
-
-		  path="-L$absdir"
-		fi
-		;;
-	      esac
-	      case " $deplibs " in
-	      *" $path "*) ;;
-	      *) deplibs="$path $deplibs" ;;
-	      esac
-	    done
-	  fi # link_all_deplibs != no
-	fi # linkmode = lib
-      done # for deplib in $libs
-      if test "$pass" = link; then
-	if test "$linkmode" = "prog"; then
-	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
-	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
-	else
-	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	fi
-      fi
-      dependency_libs="$newdependency_libs"
-      if test "$pass" = dlpreopen; then
-	# Link the dlpreopened libraries before other libraries
-	for deplib in $save_deplibs; do
-	  deplibs="$deplib $deplibs"
-	done
-      fi
-      if test "$pass" != dlopen; then
-	if test "$pass" != conv; then
-	  # Make sure lib_search_path contains only unique directories.
-	  lib_search_path=
-	  for dir in $newlib_search_path; do
-	    case "$lib_search_path " in
-	    *" $dir "*) ;;
-	    *) lib_search_path+=" $dir" ;;
-	    esac
-	  done
-	  newlib_search_path=
-	fi
-
-	if test "$linkmode,$pass" != "prog,link"; then
-	  vars="deplibs"
-	else
-	  vars="compile_deplibs finalize_deplibs"
-	fi
-	for var in $vars dependency_libs; do
-	  # Add libraries to $var in reverse order
-	  eval tmp_libs=\"\$$var\"
-	  new_libs=
-	  for deplib in $tmp_libs; do
-	    # FIXME: Pedantically, this is the right thing to do, so
-	    #        that some nasty dependency loop isn't accidentally
-	    #        broken:
-	    #new_libs="$deplib $new_libs"
-	    # Pragmatically, this seems to cause very few problems in
-	    # practice:
-	    case $deplib in
-	    -L*) new_libs="$deplib $new_libs" ;;
-	    -R*) ;;
-	    *)
-	      # And here is the reason: when a library appears more
-	      # than once as an explicit dependence of a library, or
-	      # is implicitly linked in more than once by the
-	      # compiler, it is considered special, and multiple
-	      # occurrences thereof are not removed.  Compare this
-	      # with having the same library being listed as a
-	      # dependency of multiple other libraries: in this case,
-	      # we know (pedantically, we assume) the library does not
-	      # need to be listed more than once, so we keep only the
-	      # last copy.  This is not always right, but it is rare
-	      # enough that we require users that really mean to play
-	      # such unportable linking tricks to link the library
-	      # using -Wl,-lname, so that libtool does not consider it
-	      # for duplicate removal.
-	      case " $specialdeplibs " in
-	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
-	      *)
-		case " $new_libs " in
-		*" $deplib "*) ;;
-		*) new_libs="$deplib $new_libs" ;;
-		esac
-		;;
-	      esac
-	      ;;
-	    esac
-	  done
-	  tmp_libs=
-	  for deplib in $new_libs; do
-	    case $deplib in
-	    -L*)
-	      case " $tmp_libs " in
-	      *" $deplib "*) ;;
-	      *) tmp_libs+=" $deplib" ;;
-	      esac
-	      ;;
-	    *) tmp_libs+=" $deplib" ;;
-	    esac
-	  done
-	  eval $var=\"$tmp_libs\"
-	done # for var
-      fi
-      # Last step: remove runtime libs from dependency_libs
-      # (they stay in deplibs)
-      tmp_libs=
-      for i in $dependency_libs ; do
-	case " $predeps $postdeps $compiler_lib_search_path " in
-	*" $i "*)
-	  i=""
-	  ;;
-	esac
-	if test -n "$i" ; then
-	  tmp_libs+=" $i"
-	fi
-      done
-      dependency_libs=$tmp_libs
-    done # for pass
-    if test "$linkmode" = prog; then
-      dlfiles="$newdlfiles"
-    fi
-    if test "$linkmode" = prog || test "$linkmode" = lib; then
-      dlprefiles="$newdlprefiles"
-    fi
-
-    case $linkmode in
-    oldlib)
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-	func_warning "\`-dlopen' is ignored for archives"
-      fi
-
-      case " $deplibs" in
-      *\ -l* | *\ -L*)
-	func_warning "\`-l' and \`-L' are ignored for archives" ;;
-      esac
-
-      test -n "$rpath" && \
-	func_warning "\`-rpath' is ignored for archives"
-
-      test -n "$xrpath" && \
-	func_warning "\`-R' is ignored for archives"
-
-      test -n "$vinfo" && \
-	func_warning "\`-version-info/-version-number' is ignored for archives"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for archives"
-
-      test -n "$export_symbols$export_symbols_regex" && \
-	func_warning "\`-export-symbols' is ignored for archives"
-
-      # Now set the variables for building old libraries.
-      build_libtool_libs=no
-      oldlibs="$output"
-      objs+="$old_deplibs"
-      ;;
-
-    lib)
-      # Make sure we only generate libraries of the form `libNAME.la'.
-      case $outputname in
-      lib*)
-	func_stripname 'lib' '.la' "$outputname"
-	name=$func_stripname_result
-	eval shared_ext=\"$shrext_cmds\"
-	eval libname=\"$libname_spec\"
-	;;
-      *)
-	test "$module" = no && \
-	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
-
-	if test "$need_lib_prefix" != no; then
-	  # Add the "lib" prefix for modules if required
-	  func_stripname '' '.la' "$outputname"
-	  name=$func_stripname_result
-	  eval shared_ext=\"$shrext_cmds\"
-	  eval libname=\"$libname_spec\"
-	else
-	  func_stripname '' '.la' "$outputname"
-	  libname=$func_stripname_result
-	fi
-	;;
-      esac
-
-      if test -n "$objs"; then
-	if test "$deplibs_check_method" != pass_all; then
-	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
-	else
-	  echo
-	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
-	  $ECHO "*** objects $objs is not portable!"
-	  libobjs+=" $objs"
-	fi
-      fi
-
-      test "$dlself" != no && \
-	func_warning "\`-dlopen self' is ignored for libtool libraries"
-
-      set dummy $rpath
-      shift
-      test "$#" -gt 1 && \
-	func_warning "ignoring multiple \`-rpath's for a libtool library"
-
-      install_libdir="$1"
-
-      oldlibs=
-      if test -z "$rpath"; then
-	if test "$build_libtool_libs" = yes; then
-	  # Building a libtool convenience library.
-	  # Some compilers have problems with a `.al' extension so
-	  # convenience libraries should have the same extension an
-	  # archive normally would.
-	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
-	  build_libtool_libs=convenience
-	  build_old_libs=yes
-	fi
-
-	test -n "$vinfo" && \
-	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
-
-	test -n "$release" && \
-	  func_warning "\`-release' is ignored for convenience libraries"
-      else
-
-	# Parse the version information argument.
-	save_ifs="$IFS"; IFS=':'
-	set dummy $vinfo 0 0 0
-	shift
-	IFS="$save_ifs"
-
-	test -n "$7" && \
-	  func_fatal_help "too many parameters to \`-version-info'"
-
-	# convert absolute version numbers to libtool ages
-	# this retains compatibility with .la files and attempts
-	# to make the code below a bit more comprehensible
-
-	case $vinfo_number in
-	yes)
-	  number_major="$1"
-	  number_minor="$2"
-	  number_revision="$3"
-	  #
-	  # There are really only two kinds -- those that
-	  # use the current revision as the major version
-	  # and those that subtract age and use age as
-	  # a minor version.  But, then there is irix
-	  # which has an extra 1 added just for fun
-	  #
-	  case $version_type in
-	  # correct linux to gnu/linux during the next big refactor
-	  darwin|linux|osf|windows|none)
-	    func_arith $number_major + $number_minor
-	    current=$func_arith_result
-	    age="$number_minor"
-	    revision="$number_revision"
-	    ;;
-	  freebsd-aout|freebsd-elf|qnx|sunos)
-	    current="$number_major"
-	    revision="$number_minor"
-	    age="0"
-	    ;;
-	  irix|nonstopux)
-	    func_arith $number_major + $number_minor
-	    current=$func_arith_result
-	    age="$number_minor"
-	    revision="$number_minor"
-	    lt_irix_increment=no
-	    ;;
-	  *)
-	    func_fatal_configuration "$modename: unknown library version type \`$version_type'"
-	    ;;
-	  esac
-	  ;;
-	no)
-	  current="$1"
-	  revision="$2"
-	  age="$3"
-	  ;;
-	esac
-
-	# Check that each of the things are valid numbers.
-	case $current in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "CURRENT \`$current' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	case $revision in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "REVISION \`$revision' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	case $age in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "AGE \`$age' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	if test "$age" -gt "$current"; then
-	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	fi
-
-	# Calculate the version variables.
-	major=
-	versuffix=
-	verstring=
-	case $version_type in
-	none) ;;
-
-	darwin)
-	  # Like Linux, but with the current version available in
-	  # verstring for coding it into the library header
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix="$major.$age.$revision"
-	  # Darwin ld doesn't like 0 for these options...
-	  func_arith $current + 1
-	  minor_current=$func_arith_result
-	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
-	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
-	  ;;
-
-	freebsd-aout)
-	  major=".$current"
-	  versuffix=".$current.$revision";
-	  ;;
-
-	freebsd-elf)
-	  major=".$current"
-	  versuffix=".$current"
-	  ;;
-
-	irix | nonstopux)
-	  if test "X$lt_irix_increment" = "Xno"; then
-	    func_arith $current - $age
-	  else
-	    func_arith $current - $age + 1
-	  fi
-	  major=$func_arith_result
-
-	  case $version_type in
-	    nonstopux) verstring_prefix=nonstopux ;;
-	    *)         verstring_prefix=sgi ;;
-	  esac
-	  verstring="$verstring_prefix$major.$revision"
-
-	  # Add in all the interfaces that we are compatible with.
-	  loop=$revision
-	  while test "$loop" -ne 0; do
-	    func_arith $revision - $loop
-	    iface=$func_arith_result
-	    func_arith $loop - 1
-	    loop=$func_arith_result
-	    verstring="$verstring_prefix$major.$iface:$verstring"
-	  done
-
-	  # Before this point, $major must not contain `.'.
-	  major=.$major
-	  versuffix="$major.$revision"
-	  ;;
-
-	linux) # correct to gnu/linux during the next big refactor
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix="$major.$age.$revision"
-	  ;;
-
-	osf)
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix=".$current.$age.$revision"
-	  verstring="$current.$age.$revision"
-
-	  # Add in all the interfaces that we are compatible with.
-	  loop=$age
-	  while test "$loop" -ne 0; do
-	    func_arith $current - $loop
-	    iface=$func_arith_result
-	    func_arith $loop - 1
-	    loop=$func_arith_result
-	    verstring="$verstring:${iface}.0"
-	  done
-
-	  # Make executables depend on our current version.
-	  verstring+=":${current}.0"
-	  ;;
-
-	qnx)
-	  major=".$current"
-	  versuffix=".$current"
-	  ;;
-
-	sunos)
-	  major=".$current"
-	  versuffix=".$current.$revision"
-	  ;;
-
-	windows)
-	  # Use '-' rather than '.', since we only want one
-	  # extension on DOS 8.3 filesystems.
-	  func_arith $current - $age
-	  major=$func_arith_result
-	  versuffix="-$major"
-	  ;;
-
-	*)
-	  func_fatal_configuration "unknown library version type \`$version_type'"
-	  ;;
-	esac
-
-	# Clear the version info if we defaulted, and they specified a release.
-	if test -z "$vinfo" && test -n "$release"; then
-	  major=
-	  case $version_type in
-	  darwin)
-	    # we can't check for "0.0" in archive_cmds due to quoting
-	    # problems, so we reset it completely
-	    verstring=
-	    ;;
-	  *)
-	    verstring="0.0"
-	    ;;
-	  esac
-	  if test "$need_version" = no; then
-	    versuffix=
-	  else
-	    versuffix=".0.0"
-	  fi
-	fi
-
-	# Remove version info from name if versioning should be avoided
-	if test "$avoid_version" = yes && test "$need_version" = no; then
-	  major=
-	  versuffix=
-	  verstring=""
-	fi
-
-	# Check to see if the archive will have undefined symbols.
-	if test "$allow_undefined" = yes; then
-	  if test "$allow_undefined_flag" = unsupported; then
-	    func_warning "undefined symbols not allowed in $host shared libraries"
-	    build_libtool_libs=no
-	    build_old_libs=yes
-	  fi
-	else
-	  # Don't allow undefined symbols.
-	  allow_undefined_flag="$no_undefined_flag"
-	fi
-
-      fi
-
-      func_generate_dlsyms "$libname" "$libname" "yes"
-      libobjs+=" $symfileobj"
-      test "X$libobjs" = "X " && libobjs=
-
-      if test "$opt_mode" != relink; then
-	# Remove our outputs, but don't remove object files since they
-	# may have been created when compiling PIC objects.
-	removelist=
-	tempremovelist=`$ECHO "$output_objdir/*"`
-	for p in $tempremovelist; do
-	  case $p in
-	    *.$objext | *.gcno)
-	       ;;
-	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
-	       if test "X$precious_files_regex" != "X"; then
-		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
-		 then
-		   continue
-		 fi
-	       fi
-	       removelist+=" $p"
-	       ;;
-	    *) ;;
-	  esac
-	done
-	test -n "$removelist" && \
-	  func_show_eval "${RM}r \$removelist"
-      fi
-
-      # Now set the variables for building old libraries.
-      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
-	oldlibs+=" $output_objdir/$libname.$libext"
-
-	# Transform .lo files to .o files.
-	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
-      fi
-
-      # Eliminate all temporary directories.
-      #for path in $notinst_path; do
-      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
-      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
-      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
-      #done
-
-      if test -n "$xrpath"; then
-	# If the user specified any rpath flags, then add them.
-	temp_xrpath=
-	for libdir in $xrpath; do
-	  func_replace_sysroot "$libdir"
-	  temp_xrpath+=" -R$func_replace_sysroot_result"
-	  case "$finalize_rpath " in
-	  *" $libdir "*) ;;
-	  *) finalize_rpath+=" $libdir" ;;
-	  esac
-	done
-	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
-	  dependency_libs="$temp_xrpath $dependency_libs"
-	fi
-      fi
-
-      # Make sure dlfiles contains only unique files that won't be dlpreopened
-      old_dlfiles="$dlfiles"
-      dlfiles=
-      for lib in $old_dlfiles; do
-	case " $dlprefiles $dlfiles " in
-	*" $lib "*) ;;
-	*) dlfiles+=" $lib" ;;
-	esac
-      done
-
-      # Make sure dlprefiles contains only unique files
-      old_dlprefiles="$dlprefiles"
-      dlprefiles=
-      for lib in $old_dlprefiles; do
-	case "$dlprefiles " in
-	*" $lib "*) ;;
-	*) dlprefiles+=" $lib" ;;
-	esac
-      done
-
-      if test "$build_libtool_libs" = yes; then
-	if test -n "$rpath"; then
-	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
-	    # these systems don't actually have a c library (as such)!
-	    ;;
-	  *-*-rhapsody* | *-*-darwin1.[012])
-	    # Rhapsody C library is in the System framework
-	    deplibs+=" System.ltframework"
-	    ;;
-	  *-*-netbsd*)
-	    # Don't link with libc until the a.out ld.so is fixed.
-	    ;;
-	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	    # Do not include libc due to us having libc/libc_r.
-	    ;;
-	  *-*-sco3.2v5* | *-*-sco5v6*)
-	    # Causes problems with __ctype
-	    ;;
-	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
-	    # Compiler inserts libc in the correct place for threads to work
-	    ;;
-	  *)
-	    # Add libc to deplibs on all other systems if necessary.
-	    if test "$build_libtool_need_lc" = "yes"; then
-	      deplibs+=" -lc"
-	    fi
-	    ;;
-	  esac
-	fi
-
-	# Transform deplibs into only deplibs that can be linked in shared.
-	name_save=$name
-	libname_save=$libname
-	release_save=$release
-	versuffix_save=$versuffix
-	major_save=$major
-	# I'm not sure if I'm treating the release correctly.  I think
-	# release should show up in the -l (ie -lgmp5) so we don't want to
-	# add it in twice.  Is that correct?
-	release=""
-	versuffix=""
-	major=""
-	newdeplibs=
-	droppeddeps=no
-	case $deplibs_check_method in
-	pass_all)
-	  # Don't check for shared/static.  Everything works.
-	  # This might be a little naive.  We might want to check
-	  # whether the library exists or not.  But this is on
-	  # osf3 & osf4 and I'm not really sure... Just
-	  # implementing what was already the behavior.
-	  newdeplibs=$deplibs
-	  ;;
-	test_compile)
-	  # This code stresses the "libraries are programs" paradigm to its
-	  # limits. Maybe even breaks it.  We compile a program, linking it
-	  # against the deplibs as a proxy for the library.  Then we can check
-	  # whether they linked in statically or dynamically with ldd.
-	  $opt_dry_run || $RM conftest.c
-	  cat > conftest.c <<EOF
-	  int main() { return 0; }
-EOF
-	  $opt_dry_run || $RM conftest
-	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
-	    ldd_output=`ldd conftest`
-	    for i in $deplibs; do
-	      case $i in
-	      -l*)
-		func_stripname -l '' "$i"
-		name=$func_stripname_result
-		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		  case " $predeps $postdeps " in
-		  *" $i "*)
-		    newdeplibs+=" $i"
-		    i=""
-		    ;;
-		  esac
-		fi
-		if test -n "$i" ; then
-		  libname=`eval "\\$ECHO \"$libname_spec\""`
-		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
-		  set dummy $deplib_matches; shift
-		  deplib_match=$1
-		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-		    newdeplibs+=" $i"
-		  else
-		    droppeddeps=yes
-		    echo
-		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		    echo "*** I have the capability to make that library automatically link in when"
-		    echo "*** you link to this library.  But I can only do this if you have a"
-		    echo "*** shared version of the library, which I believe you do not have"
-		    echo "*** because a test_compile did reveal that the linker did not use it for"
-		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
-		  fi
-		fi
-		;;
-	      *)
-		newdeplibs+=" $i"
-		;;
-	      esac
-	    done
-	  else
-	    # Error occurred in the first compile.  Let's try to salvage
-	    # the situation: Compile a separate program for each library.
-	    for i in $deplibs; do
-	      case $i in
-	      -l*)
-		func_stripname -l '' "$i"
-		name=$func_stripname_result
-		$opt_dry_run || $RM conftest
-		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
-		  ldd_output=`ldd conftest`
-		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		    case " $predeps $postdeps " in
-		    *" $i "*)
-		      newdeplibs+=" $i"
-		      i=""
-		      ;;
-		    esac
-		  fi
-		  if test -n "$i" ; then
-		    libname=`eval "\\$ECHO \"$libname_spec\""`
-		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
-		    set dummy $deplib_matches; shift
-		    deplib_match=$1
-		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-		      newdeplibs+=" $i"
-		    else
-		      droppeddeps=yes
-		      echo
-		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		      echo "*** I have the capability to make that library automatically link in when"
-		      echo "*** you link to this library.  But I can only do this if you have a"
-		      echo "*** shared version of the library, which you do not appear to have"
-		      echo "*** because a test_compile did reveal that the linker did not use this one"
-		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
-		    fi
-		  fi
-		else
-		  droppeddeps=yes
-		  echo
-		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
-		  echo "*** make it link in!  You will probably need to install it or some"
-		  echo "*** library that it depends on before this library will be fully"
-		  echo "*** functional.  Installing it before continuing would be even better."
-		fi
-		;;
-	      *)
-		newdeplibs+=" $i"
-		;;
-	      esac
-	    done
-	  fi
-	  ;;
-	file_magic*)
-	  set dummy $deplibs_check_method; shift
-	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-	  for a_deplib in $deplibs; do
-	    case $a_deplib in
-	    -l*)
-	      func_stripname -l '' "$a_deplib"
-	      name=$func_stripname_result
-	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		case " $predeps $postdeps " in
-		*" $a_deplib "*)
-		  newdeplibs+=" $a_deplib"
-		  a_deplib=""
-		  ;;
-		esac
-	      fi
-	      if test -n "$a_deplib" ; then
-		libname=`eval "\\$ECHO \"$libname_spec\""`
-		if test -n "$file_magic_glob"; then
-		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
-		else
-		  libnameglob=$libname
-		fi
-		test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
-		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		  if test "$want_nocaseglob" = yes; then
-		    shopt -s nocaseglob
-		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
-		    $nocaseglob
-		  else
-		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
-		  fi
-		  for potent_lib in $potential_libs; do
-		      # Follow soft links.
-		      if ls -lLd "$potent_lib" 2>/dev/null |
-			 $GREP " -> " >/dev/null; then
-			continue
-		      fi
-		      # The statement above tries to avoid entering an
-		      # endless loop below, in case of cyclic links.
-		      # We might still enter an endless loop, since a link
-		      # loop can be closed while we follow links,
-		      # but so what?
-		      potlib="$potent_lib"
-		      while test -h "$potlib" 2>/dev/null; do
-			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
-			case $potliblink in
-			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
-			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
-			esac
-		      done
-		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
-			 $SED -e 10q |
-			 $EGREP "$file_magic_regex" > /dev/null; then
-			newdeplibs+=" $a_deplib"
-			a_deplib=""
-			break 2
-		      fi
-		  done
-		done
-	      fi
-	      if test -n "$a_deplib" ; then
-		droppeddeps=yes
-		echo
-		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because I did check the linker path looking for a file starting"
-		if test -z "$potlib" ; then
-		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
-		else
-		  $ECHO "*** with $libname and none of the candidates passed a file format test"
-		  $ECHO "*** using a file magic. Last file checked: $potlib"
-		fi
-	      fi
-	      ;;
-	    *)
-	      # Add a -L argument.
-	      newdeplibs+=" $a_deplib"
-	      ;;
-	    esac
-	  done # Gone through all deplibs.
-	  ;;
-	match_pattern*)
-	  set dummy $deplibs_check_method; shift
-	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-	  for a_deplib in $deplibs; do
-	    case $a_deplib in
-	    -l*)
-	      func_stripname -l '' "$a_deplib"
-	      name=$func_stripname_result
-	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		case " $predeps $postdeps " in
-		*" $a_deplib "*)
-		  newdeplibs+=" $a_deplib"
-		  a_deplib=""
-		  ;;
-		esac
-	      fi
-	      if test -n "$a_deplib" ; then
-		libname=`eval "\\$ECHO \"$libname_spec\""`
-		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
-		  for potent_lib in $potential_libs; do
-		    potlib="$potent_lib" # see symlink-check above in file_magic test
-		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
-		       $EGREP "$match_pattern_regex" > /dev/null; then
-		      newdeplibs+=" $a_deplib"
-		      a_deplib=""
-		      break 2
-		    fi
-		  done
-		done
-	      fi
-	      if test -n "$a_deplib" ; then
-		droppeddeps=yes
-		echo
-		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because I did check the linker path looking for a file starting"
-		if test -z "$potlib" ; then
-		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
-		else
-		  $ECHO "*** with $libname and none of the candidates passed a file format test"
-		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
-		fi
-	      fi
-	      ;;
-	    *)
-	      # Add a -L argument.
-	      newdeplibs+=" $a_deplib"
-	      ;;
-	    esac
-	  done # Gone through all deplibs.
-	  ;;
-	none | unknown | *)
-	  newdeplibs=""
-	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
-	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-	    for i in $predeps $postdeps ; do
-	      # can't use Xsed below, because $i might contain '/'
-	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
-	    done
-	  fi
-	  case $tmp_deplibs in
-	  *[!\	\ ]*)
-	    echo
-	    if test "X$deplibs_check_method" = "Xnone"; then
-	      echo "*** Warning: inter-library dependencies are not supported in this platform."
-	    else
-	      echo "*** Warning: inter-library dependencies are not known to be supported."
-	    fi
-	    echo "*** All declared inter-library dependencies are being dropped."
-	    droppeddeps=yes
-	    ;;
-	  esac
-	  ;;
-	esac
-	versuffix=$versuffix_save
-	major=$major_save
-	release=$release_save
-	libname=$libname_save
-	name=$name_save
-
-	case $host in
-	*-*-rhapsody* | *-*-darwin1.[012])
-	  # On Rhapsody replace the C library with the System framework
-	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
-	  ;;
-	esac
-
-	if test "$droppeddeps" = yes; then
-	  if test "$module" = yes; then
-	    echo
-	    echo "*** Warning: libtool could not satisfy all declared inter-library"
-	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
-	    echo "*** a static module, that should work as long as the dlopening"
-	    echo "*** application is linked with the -dlopen flag."
-	    if test -z "$global_symbol_pipe"; then
-	      echo
-	      echo "*** However, this would only work if libtool was able to extract symbol"
-	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
-	      echo "*** not find such a program.  So, this module is probably useless."
-	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
-	    fi
-	    if test "$build_old_libs" = no; then
-	      oldlibs="$output_objdir/$libname.$libext"
-	      build_libtool_libs=module
-	      build_old_libs=yes
-	    else
-	      build_libtool_libs=no
-	    fi
-	  else
-	    echo "*** The inter-library dependencies that have been dropped here will be"
-	    echo "*** automatically added whenever a program is linked with this library"
-	    echo "*** or is declared to -dlopen it."
-
-	    if test "$allow_undefined" = no; then
-	      echo
-	      echo "*** Since this library must not contain undefined symbols,"
-	      echo "*** because either the platform does not support them or"
-	      echo "*** it was explicitly requested with -no-undefined,"
-	      echo "*** libtool will only create a static version of it."
-	      if test "$build_old_libs" = no; then
-		oldlibs="$output_objdir/$libname.$libext"
-		build_libtool_libs=module
-		build_old_libs=yes
-	      else
-		build_libtool_libs=no
-	      fi
-	    fi
-	  fi
-	fi
-	# Done checking deplibs!
-	deplibs=$newdeplibs
-      fi
-      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
-      case $host in
-	*-*-darwin*)
-	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  ;;
-      esac
-
-      # move library search paths that coincide with paths to not yet
-      # installed libraries to the beginning of the library search list
-      new_libs=
-      for path in $notinst_path; do
-	case " $new_libs " in
-	*" -L$path/$objdir "*) ;;
-	*)
-	  case " $deplibs " in
-	  *" -L$path/$objdir "*)
-	    new_libs+=" -L$path/$objdir" ;;
-	  esac
-	  ;;
-	esac
-      done
-      for deplib in $deplibs; do
-	case $deplib in
-	-L*)
-	  case " $new_libs " in
-	  *" $deplib "*) ;;
-	  *) new_libs+=" $deplib" ;;
-	  esac
-	  ;;
-	*) new_libs+=" $deplib" ;;
-	esac
-      done
-      deplibs="$new_libs"
-
-      # All the library-specific variables (install_libdir is set above).
-      library_names=
-      old_library=
-      dlname=
-
-      # Test again, we may have decided not to build it any more
-      if test "$build_libtool_libs" = yes; then
-	# Remove ${wl} instances when linking with ld.
-	# FIXME: should test the right _cmds variable.
-	case $archive_cmds in
-	  *\$LD\ *) wl= ;;
-        esac
-	if test "$hardcode_into_libs" = yes; then
-	  # Hardcode the library paths
-	  hardcode_libdirs=
-	  dep_rpath=
-	  rpath="$finalize_rpath"
-	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
-	  for libdir in $rpath; do
-	    if test -n "$hardcode_libdir_flag_spec"; then
-	      if test -n "$hardcode_libdir_separator"; then
-		func_replace_sysroot "$libdir"
-		libdir=$func_replace_sysroot_result
-		if test -z "$hardcode_libdirs"; then
-		  hardcode_libdirs="$libdir"
-		else
-		  # Just accumulate the unique libdirs.
-		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		    ;;
-		  *)
-		    hardcode_libdirs+="$hardcode_libdir_separator$libdir"
-		    ;;
-		  esac
-		fi
-	      else
-		eval flag=\"$hardcode_libdir_flag_spec\"
-		dep_rpath+=" $flag"
-	      fi
-	    elif test -n "$runpath_var"; then
-	      case "$perm_rpath " in
-	      *" $libdir "*) ;;
-	      *) perm_rpath+=" $libdir" ;;
-	      esac
-	    fi
-	  done
-	  # Substitute the hardcoded libdirs into the rpath.
-	  if test -n "$hardcode_libdir_separator" &&
-	     test -n "$hardcode_libdirs"; then
-	    libdir="$hardcode_libdirs"
-	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
-	  fi
-	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
-	    # We should set the runpath_var.
-	    rpath=
-	    for dir in $perm_rpath; do
-	      rpath+="$dir:"
-	    done
-	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
-	  fi
-	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
-	fi
-
-	shlibpath="$finalize_shlibpath"
-	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
-	if test -n "$shlibpath"; then
-	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
-	fi
-
-	# Get the real and link names of the library.
-	eval shared_ext=\"$shrext_cmds\"
-	eval library_names=\"$library_names_spec\"
-	set dummy $library_names
-	shift
-	realname="$1"
-	shift
-
-	if test -n "$soname_spec"; then
-	  eval soname=\"$soname_spec\"
-	else
-	  soname="$realname"
-	fi
-	if test -z "$dlname"; then
-	  dlname=$soname
-	fi
-
-	lib="$output_objdir/$realname"
-	linknames=
-	for link
-	do
-	  linknames+=" $link"
-	done
-
-	# Use standard objects if they are pic
-	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	test "X$libobjs" = "X " && libobjs=
-
-	delfiles=
-	if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
-	  export_symbols="$output_objdir/$libname.uexp"
-	  delfiles+=" $export_symbols"
-	fi
-
-	orig_export_symbols=
-	case $host_os in
-	cygwin* | mingw* | cegcc*)
-	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
-	    # exporting using user supplied symfile
-	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
-	      # and it's NOT already a .def file. Must figure out
-	      # which of the given symbols are data symbols and tag
-	      # them as such. So, trigger use of export_symbols_cmds.
-	      # export_symbols gets reassigned inside the "prepare
-	      # the list of exported symbols" if statement, so the
-	      # include_expsyms logic still works.
-	      orig_export_symbols="$export_symbols"
-	      export_symbols=
-	      always_export_symbols=yes
-	    fi
-	  fi
-	  ;;
-	esac
-
-	# Prepare the list of exported symbols
-	if test -z "$export_symbols"; then
-	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
-	    func_verbose "generating symbol list for \`$libname.la'"
-	    export_symbols="$output_objdir/$libname.exp"
-	    $opt_dry_run || $RM $export_symbols
-	    cmds=$export_symbols_cmds
-	    save_ifs="$IFS"; IFS='~'
-	    for cmd1 in $cmds; do
-	      IFS="$save_ifs"
-	      # Take the normal branch if the nm_file_list_spec branch
-	      # doesn't work or if tool conversion is not needed.
-	      case $nm_file_list_spec~$to_tool_file_cmd in
-		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
-		  try_normal_branch=yes
-		  eval cmd=\"$cmd1\"
-		  func_len " $cmd"
-		  len=$func_len_result
-		  ;;
-		*)
-		  try_normal_branch=no
-		  ;;
-	      esac
-	      if test "$try_normal_branch" = yes \
-		 && { test "$len" -lt "$max_cmd_len" \
-		      || test "$max_cmd_len" -le -1; }
-	      then
-		func_show_eval "$cmd" 'exit $?'
-		skipped_export=false
-	      elif test -n "$nm_file_list_spec"; then
-		func_basename "$output"
-		output_la=$func_basename_result
-		save_libobjs=$libobjs
-		save_output=$output
-		output=${output_objdir}/${output_la}.nm
-		func_to_tool_file "$output"
-		libobjs=$nm_file_list_spec$func_to_tool_file_result
-		delfiles+=" $output"
-		func_verbose "creating $NM input file list: $output"
-		for obj in $save_libobjs; do
-		  func_to_tool_file "$obj"
-		  $ECHO "$func_to_tool_file_result"
-		done > "$output"
-		eval cmd=\"$cmd1\"
-		func_show_eval "$cmd" 'exit $?'
-		output=$save_output
-		libobjs=$save_libobjs
-		skipped_export=false
-	      else
-		# The command line is too long to execute in one step.
-		func_verbose "using reloadable object file for export list..."
-		skipped_export=:
-		# Break out early, otherwise skipped_export may be
-		# set to false by a later but shorter cmd.
-		break
-	      fi
-	    done
-	    IFS="$save_ifs"
-	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
-	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
-	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
-	    fi
-	  fi
-	fi
-
-	if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	  tmp_export_symbols="$export_symbols"
-	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
-	fi
-
-	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
-	  # The given exports_symbols file has to be filtered, so filter it.
-	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
-	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
-	  # 's' commands which not all seds can handle. GNU sed should be fine
-	  # though. Also, the filter scales superlinearly with the number of
-	  # global variables. join(1) would be nice here, but unfortunately
-	  # isn't a blessed tool.
-	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-	  delfiles+=" $export_symbols $output_objdir/$libname.filter"
-	  export_symbols=$output_objdir/$libname.def
-	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
-	fi
-
-	tmp_deplibs=
-	for test_deplib in $deplibs; do
-	  case " $convenience " in
-	  *" $test_deplib "*) ;;
-	  *)
-	    tmp_deplibs+=" $test_deplib"
-	    ;;
-	  esac
-	done
-	deplibs="$tmp_deplibs"
-
-	if test -n "$convenience"; then
-	  if test -n "$whole_archive_flag_spec" &&
-	    test "$compiler_needs_object" = yes &&
-	    test -z "$libobjs"; then
-	    # extract the archives, so we have objects to list.
-	    # TODO: could optimize this to just extract one archive.
-	    whole_archive_flag_spec=
-	  fi
-	  if test -n "$whole_archive_flag_spec"; then
-	    save_libobjs=$libobjs
-	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
-	    test "X$libobjs" = "X " && libobjs=
-	  else
-	    gentop="$output_objdir/${outputname}x"
-	    generated+=" $gentop"
-
-	    func_extract_archives $gentop $convenience
-	    libobjs+=" $func_extract_archives_result"
-	    test "X$libobjs" = "X " && libobjs=
-	  fi
-	fi
-
-	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
-	  eval flag=\"$thread_safe_flag_spec\"
-	  linker_flags+=" $flag"
-	fi
-
-	# Make a backup of the uninstalled library when relinking
-	if test "$opt_mode" = relink; then
-	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
-	fi
-
-	# Do each of the archive commands.
-	if test "$module" = yes && test -n "$module_cmds" ; then
-	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
-	    eval test_cmds=\"$module_expsym_cmds\"
-	    cmds=$module_expsym_cmds
-	  else
-	    eval test_cmds=\"$module_cmds\"
-	    cmds=$module_cmds
-	  fi
-	else
-	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
-	    eval test_cmds=\"$archive_expsym_cmds\"
-	    cmds=$archive_expsym_cmds
-	  else
-	    eval test_cmds=\"$archive_cmds\"
-	    cmds=$archive_cmds
-	  fi
-	fi
-
-	if test "X$skipped_export" != "X:" &&
-	   func_len " $test_cmds" &&
-	   len=$func_len_result &&
-	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	  :
-	else
-	  # The command line is too long to link in one step, link piecewise
-	  # or, if using GNU ld and skipped_export is not :, use a linker
-	  # script.
-
-	  # Save the value of $output and $libobjs because we want to
-	  # use them later.  If we have whole_archive_flag_spec, we
-	  # want to use save_libobjs as it was before
-	  # whole_archive_flag_spec was expanded, because we can't
-	  # assume the linker understands whole_archive_flag_spec.
-	  # This may have to be revisited, in case too many
-	  # convenience libraries get linked in and end up exceeding
-	  # the spec.
-	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
-	    save_libobjs=$libobjs
-	  fi
-	  save_output=$output
-	  func_basename "$output"
-	  output_la=$func_basename_result
-
-	  # Clear the reloadable object creation command queue and
-	  # initialize k to one.
-	  test_cmds=
-	  concat_cmds=
-	  objlist=
-	  last_robj=
-	  k=1
-
-	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
-	    output=${output_objdir}/${output_la}.lnkscript
-	    func_verbose "creating GNU ld script: $output"
-	    echo 'INPUT (' > $output
-	    for obj in $save_libobjs
-	    do
-	      func_to_tool_file "$obj"
-	      $ECHO "$func_to_tool_file_result" >> $output
-	    done
-	    echo ')' >> $output
-	    delfiles+=" $output"
-	    func_to_tool_file "$output"
-	    output=$func_to_tool_file_result
-	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
-	    output=${output_objdir}/${output_la}.lnk
-	    func_verbose "creating linker input file list: $output"
-	    : > $output
-	    set x $save_libobjs
-	    shift
-	    firstobj=
-	    if test "$compiler_needs_object" = yes; then
-	      firstobj="$1 "
-	      shift
-	    fi
-	    for obj
-	    do
-	      func_to_tool_file "$obj"
-	      $ECHO "$func_to_tool_file_result" >> $output
-	    done
-	    delfiles+=" $output"
-	    func_to_tool_file "$output"
-	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
-	  else
-	    if test -n "$save_libobjs"; then
-	      func_verbose "creating reloadable object files..."
-	      output=$output_objdir/$output_la-${k}.$objext
-	      eval test_cmds=\"$reload_cmds\"
-	      func_len " $test_cmds"
-	      len0=$func_len_result
-	      len=$len0
-
-	      # Loop over the list of objects to be linked.
-	      for obj in $save_libobjs
-	      do
-		func_len " $obj"
-		func_arith $len + $func_len_result
-		len=$func_arith_result
-		if test "X$objlist" = X ||
-		   test "$len" -lt "$max_cmd_len"; then
-		  objlist+=" $obj"
-		else
-		  # The command $test_cmds is almost too long, add a
-		  # command to the queue.
-		  if test "$k" -eq 1 ; then
-		    # The first file doesn't have a previous command to add.
-		    reload_objs=$objlist
-		    eval concat_cmds=\"$reload_cmds\"
-		  else
-		    # All subsequent reloadable object files will link in
-		    # the last one created.
-		    reload_objs="$objlist $last_robj"
-		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
-		  fi
-		  last_robj=$output_objdir/$output_la-${k}.$objext
-		  func_arith $k + 1
-		  k=$func_arith_result
-		  output=$output_objdir/$output_la-${k}.$objext
-		  objlist=" $obj"
-		  func_len " $last_robj"
-		  func_arith $len0 + $func_len_result
-		  len=$func_arith_result
-		fi
-	      done
-	      # Handle the remaining objects by creating one last
-	      # reloadable object file.  All subsequent reloadable object
-	      # files will link in the last one created.
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      reload_objs="$objlist $last_robj"
-	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
-	      if test -n "$last_robj"; then
-	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
-	      fi
-	      delfiles+=" $output"
-
-	    else
-	      output=
-	    fi
-
-	    if ${skipped_export-false}; then
-	      func_verbose "generating symbol list for \`$libname.la'"
-	      export_symbols="$output_objdir/$libname.exp"
-	      $opt_dry_run || $RM $export_symbols
-	      libobjs=$output
-	      # Append the command to create the export file.
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
-	      if test -n "$last_robj"; then
-		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
-	      fi
-	    fi
-
-	    test -n "$save_libobjs" &&
-	      func_verbose "creating a temporary reloadable object file: $output"
-
-	    # Loop through the commands generated above and execute them.
-	    save_ifs="$IFS"; IFS='~'
-	    for cmd in $concat_cmds; do
-	      IFS="$save_ifs"
-	      $opt_silent || {
-		  func_quote_for_expand "$cmd"
-		  eval "func_echo $func_quote_for_expand_result"
-	      }
-	      $opt_dry_run || eval "$cmd" || {
-		lt_exit=$?
-
-		# Restore the uninstalled library and exit
-		if test "$opt_mode" = relink; then
-		  ( cd "$output_objdir" && \
-		    $RM "${realname}T" && \
-		    $MV "${realname}U" "$realname" )
-		fi
-
-		exit $lt_exit
-	      }
-	    done
-	    IFS="$save_ifs"
-
-	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
-	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
-	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
-	    fi
-	  fi
-
-          if ${skipped_export-false}; then
-	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	      tmp_export_symbols="$export_symbols"
-	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
-	    fi
-
-	    if test -n "$orig_export_symbols"; then
-	      # The given exports_symbols file has to be filtered, so filter it.
-	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
-	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
-	      # 's' commands which not all seds can handle. GNU sed should be fine
-	      # though. Also, the filter scales superlinearly with the number of
-	      # global variables. join(1) would be nice here, but unfortunately
-	      # isn't a blessed tool.
-	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-	      delfiles+=" $export_symbols $output_objdir/$libname.filter"
-	      export_symbols=$output_objdir/$libname.def
-	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
-	    fi
-	  fi
-
-	  libobjs=$output
-	  # Restore the value of output.
-	  output=$save_output
-
-	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
-	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
-	    test "X$libobjs" = "X " && libobjs=
-	  fi
-	  # Expand the library linking commands again to reset the
-	  # value of $libobjs for piecewise linking.
-
-	  # Do each of the archive commands.
-	  if test "$module" = yes && test -n "$module_cmds" ; then
-	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
-	      cmds=$module_expsym_cmds
-	    else
-	      cmds=$module_cmds
-	    fi
-	  else
-	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
-	      cmds=$archive_expsym_cmds
-	    else
-	      cmds=$archive_cmds
-	    fi
-	  fi
-	fi
-
-	if test -n "$delfiles"; then
-	  # Append the command to remove temporary files to $cmds.
-	  eval cmds=\"\$cmds~\$RM $delfiles\"
-	fi
-
-	# Add any objects from preloaded convenience libraries
-	if test -n "$dlprefiles"; then
-	  gentop="$output_objdir/${outputname}x"
-	  generated+=" $gentop"
-
-	  func_extract_archives $gentop $dlprefiles
-	  libobjs+=" $func_extract_archives_result"
-	  test "X$libobjs" = "X " && libobjs=
-	fi
-
-	save_ifs="$IFS"; IFS='~'
-	for cmd in $cmds; do
-	  IFS="$save_ifs"
-	  eval cmd=\"$cmd\"
-	  $opt_silent || {
-	    func_quote_for_expand "$cmd"
-	    eval "func_echo $func_quote_for_expand_result"
-	  }
-	  $opt_dry_run || eval "$cmd" || {
-	    lt_exit=$?
-
-	    # Restore the uninstalled library and exit
-	    if test "$opt_mode" = relink; then
-	      ( cd "$output_objdir" && \
-	        $RM "${realname}T" && \
-		$MV "${realname}U" "$realname" )
-	    fi
-
-	    exit $lt_exit
-	  }
-	done
-	IFS="$save_ifs"
-
-	# Restore the uninstalled library and exit
-	if test "$opt_mode" = relink; then
-	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
-
-	  if test -n "$convenience"; then
-	    if test -z "$whole_archive_flag_spec"; then
-	      func_show_eval '${RM}r "$gentop"'
-	    fi
-	  fi
-
-	  exit $EXIT_SUCCESS
-	fi
-
-	# Create links to the real library.
-	for linkname in $linknames; do
-	  if test "$realname" != "$linkname"; then
-	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
-	  fi
-	done
-
-	# If -module or -export-dynamic was specified, set the dlname.
-	if test "$module" = yes || test "$export_dynamic" = yes; then
-	  # On all known operating systems, these are identical.
-	  dlname="$soname"
-	fi
-      fi
-      ;;
-
-    obj)
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-	func_warning "\`-dlopen' is ignored for objects"
-      fi
-
-      case " $deplibs" in
-      *\ -l* | *\ -L*)
-	func_warning "\`-l' and \`-L' are ignored for objects" ;;
-      esac
-
-      test -n "$rpath" && \
-	func_warning "\`-rpath' is ignored for objects"
-
-      test -n "$xrpath" && \
-	func_warning "\`-R' is ignored for objects"
-
-      test -n "$vinfo" && \
-	func_warning "\`-version-info' is ignored for objects"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for objects"
-
-      case $output in
-      *.lo)
-	test -n "$objs$old_deplibs" && \
-	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
-
-	libobj=$output
-	func_lo2o "$libobj"
-	obj=$func_lo2o_result
-	;;
-      *)
-	libobj=
-	obj="$output"
-	;;
-      esac
-
-      # Delete the old objects.
-      $opt_dry_run || $RM $obj $libobj
-
-      # Objects from convenience libraries.  This assumes
-      # single-version convenience libraries.  Whenever we create
-      # different ones for PIC/non-PIC, this we'll have to duplicate
-      # the extraction.
-      reload_conv_objs=
-      gentop=
-      # reload_cmds runs $LD directly, so let us get rid of
-      # -Wl from whole_archive_flag_spec and hope we can get by with
-      # turning comma into space..
-      wl=
-
-      if test -n "$convenience"; then
-	if test -n "$whole_archive_flag_spec"; then
-	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
-	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
-	else
-	  gentop="$output_objdir/${obj}x"
-	  generated+=" $gentop"
-
-	  func_extract_archives $gentop $convenience
-	  reload_conv_objs="$reload_objs $func_extract_archives_result"
-	fi
-      fi
-
-      # If we're not building shared, we need to use non_pic_objs
-      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
-
-      # Create the old-style object.
-      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
-
-      output="$obj"
-      func_execute_cmds "$reload_cmds" 'exit $?'
-
-      # Exit if we aren't doing a library object file.
-      if test -z "$libobj"; then
-	if test -n "$gentop"; then
-	  func_show_eval '${RM}r "$gentop"'
-	fi
-
-	exit $EXIT_SUCCESS
-      fi
-
-      if test "$build_libtool_libs" != yes; then
-	if test -n "$gentop"; then
-	  func_show_eval '${RM}r "$gentop"'
-	fi
-
-	# Create an invalid libtool object if no PIC, so that we don't
-	# accidentally link it into a program.
-	# $show "echo timestamp > $libobj"
-	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
-	exit $EXIT_SUCCESS
-      fi
-
-      if test -n "$pic_flag" || test "$pic_mode" != default; then
-	# Only do commands if we really have different PIC objects.
-	reload_objs="$libobjs $reload_conv_objs"
-	output="$libobj"
-	func_execute_cmds "$reload_cmds" 'exit $?'
-      fi
-
-      if test -n "$gentop"; then
-	func_show_eval '${RM}r "$gentop"'
-      fi
-
-      exit $EXIT_SUCCESS
-      ;;
-
-    prog)
-      case $host in
-	*cygwin*) func_stripname '' '.exe' "$output"
-	          output=$func_stripname_result.exe;;
-      esac
-      test -n "$vinfo" && \
-	func_warning "\`-version-info' is ignored for programs"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for programs"
-
-      test "$preload" = yes \
-        && test "$dlopen_support" = unknown \
-	&& test "$dlopen_self" = unknown \
-	&& test "$dlopen_self_static" = unknown && \
-	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
-
-      case $host in
-      *-*-rhapsody* | *-*-darwin1.[012])
-	# On Rhapsody replace the C library is the System framework
-	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
-	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
-	;;
-      esac
-
-      case $host in
-      *-*-darwin*)
-	# Don't allow lazy linking, it breaks C++ global constructors
-	# But is supposedly fixed on 10.4 or later (yay!).
-	if test "$tagname" = CXX ; then
-	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
-	    10.[0123])
-	      compile_command+=" ${wl}-bind_at_load"
-	      finalize_command+=" ${wl}-bind_at_load"
-	    ;;
-	  esac
-	fi
-	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
-	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	;;
-      esac
-
-
-      # move library search paths that coincide with paths to not yet
-      # installed libraries to the beginning of the library search list
-      new_libs=
-      for path in $notinst_path; do
-	case " $new_libs " in
-	*" -L$path/$objdir "*) ;;
-	*)
-	  case " $compile_deplibs " in
-	  *" -L$path/$objdir "*)
-	    new_libs+=" -L$path/$objdir" ;;
-	  esac
-	  ;;
-	esac
-      done
-      for deplib in $compile_deplibs; do
-	case $deplib in
-	-L*)
-	  case " $new_libs " in
-	  *" $deplib "*) ;;
-	  *) new_libs+=" $deplib" ;;
-	  esac
-	  ;;
-	*) new_libs+=" $deplib" ;;
-	esac
-      done
-      compile_deplibs="$new_libs"
-
-
-      compile_command+=" $compile_deplibs"
-      finalize_command+=" $finalize_deplibs"
-
-      if test -n "$rpath$xrpath"; then
-	# If the user specified any rpath flags, then add them.
-	for libdir in $rpath $xrpath; do
-	  # This is the magic to use -rpath.
-	  case "$finalize_rpath " in
-	  *" $libdir "*) ;;
-	  *) finalize_rpath+=" $libdir" ;;
-	  esac
-	done
-      fi
-
-      # Now hardcode the library paths
-      rpath=
-      hardcode_libdirs=
-      for libdir in $compile_rpath $finalize_rpath; do
-	if test -n "$hardcode_libdir_flag_spec"; then
-	  if test -n "$hardcode_libdir_separator"; then
-	    if test -z "$hardcode_libdirs"; then
-	      hardcode_libdirs="$libdir"
-	    else
-	      # Just accumulate the unique libdirs.
-	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		;;
-	      *)
-		hardcode_libdirs+="$hardcode_libdir_separator$libdir"
-		;;
-	      esac
-	    fi
-	  else
-	    eval flag=\"$hardcode_libdir_flag_spec\"
-	    rpath+=" $flag"
-	  fi
-	elif test -n "$runpath_var"; then
-	  case "$perm_rpath " in
-	  *" $libdir "*) ;;
-	  *) perm_rpath+=" $libdir" ;;
-	  esac
-	fi
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
-	  case :$dllsearchpath: in
-	  *":$libdir:"*) ;;
-	  ::) dllsearchpath=$libdir;;
-	  *) dllsearchpath+=":$libdir";;
-	  esac
-	  case :$dllsearchpath: in
-	  *":$testbindir:"*) ;;
-	  ::) dllsearchpath=$testbindir;;
-	  *) dllsearchpath+=":$testbindir";;
-	  esac
-	  ;;
-	esac
-      done
-      # Substitute the hardcoded libdirs into the rpath.
-      if test -n "$hardcode_libdir_separator" &&
-	 test -n "$hardcode_libdirs"; then
-	libdir="$hardcode_libdirs"
-	eval rpath=\" $hardcode_libdir_flag_spec\"
-      fi
-      compile_rpath="$rpath"
-
-      rpath=
-      hardcode_libdirs=
-      for libdir in $finalize_rpath; do
-	if test -n "$hardcode_libdir_flag_spec"; then
-	  if test -n "$hardcode_libdir_separator"; then
-	    if test -z "$hardcode_libdirs"; then
-	      hardcode_libdirs="$libdir"
-	    else
-	      # Just accumulate the unique libdirs.
-	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		;;
-	      *)
-		hardcode_libdirs+="$hardcode_libdir_separator$libdir"
-		;;
-	      esac
-	    fi
-	  else
-	    eval flag=\"$hardcode_libdir_flag_spec\"
-	    rpath+=" $flag"
-	  fi
-	elif test -n "$runpath_var"; then
-	  case "$finalize_perm_rpath " in
-	  *" $libdir "*) ;;
-	  *) finalize_perm_rpath+=" $libdir" ;;
-	  esac
-	fi
-      done
-      # Substitute the hardcoded libdirs into the rpath.
-      if test -n "$hardcode_libdir_separator" &&
-	 test -n "$hardcode_libdirs"; then
-	libdir="$hardcode_libdirs"
-	eval rpath=\" $hardcode_libdir_flag_spec\"
-      fi
-      finalize_rpath="$rpath"
-
-      if test -n "$libobjs" && test "$build_old_libs" = yes; then
-	# Transform all the library objects into standard objects.
-	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
-      fi
-
-      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
-
-      # template prelinking step
-      if test -n "$prelink_cmds"; then
-	func_execute_cmds "$prelink_cmds" 'exit $?'
-      fi
-
-      wrappers_required=yes
-      case $host in
-      *cegcc* | *mingw32ce*)
-        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
-        wrappers_required=no
-        ;;
-      *cygwin* | *mingw* )
-        if test "$build_libtool_libs" != yes; then
-          wrappers_required=no
-        fi
-        ;;
-      *)
-        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
-          wrappers_required=no
-        fi
-        ;;
-      esac
-      if test "$wrappers_required" = no; then
-	# Replace the output file specification.
-	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
-	link_command="$compile_command$compile_rpath"
-
-	# We have no uninstalled library dependencies, so finalize right now.
-	exit_status=0
-	func_show_eval "$link_command" 'exit_status=$?'
-
-	if test -n "$postlink_cmds"; then
-	  func_to_tool_file "$output"
-	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	  func_execute_cmds "$postlink_cmds" 'exit $?'
-	fi
-
-	# Delete the generated files.
-	if test -f "$output_objdir/${outputname}S.${objext}"; then
-	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
-	fi
-
-	exit $exit_status
-      fi
-
-      if test -n "$compile_shlibpath$finalize_shlibpath"; then
-	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
-      fi
-      if test -n "$finalize_shlibpath"; then
-	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
-      fi
-
-      compile_var=
-      finalize_var=
-      if test -n "$runpath_var"; then
-	if test -n "$perm_rpath"; then
-	  # We should set the runpath_var.
-	  rpath=
-	  for dir in $perm_rpath; do
-	    rpath+="$dir:"
-	  done
-	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
-	fi
-	if test -n "$finalize_perm_rpath"; then
-	  # We should set the runpath_var.
-	  rpath=
-	  for dir in $finalize_perm_rpath; do
-	    rpath+="$dir:"
-	  done
-	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
-	fi
-      fi
-
-      if test "$no_install" = yes; then
-	# We don't need to create a wrapper script.
-	link_command="$compile_var$compile_command$compile_rpath"
-	# Replace the output file specification.
-	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
-	# Delete the old output file.
-	$opt_dry_run || $RM $output
-	# Link the executable and exit
-	func_show_eval "$link_command" 'exit $?'
-
-	if test -n "$postlink_cmds"; then
-	  func_to_tool_file "$output"
-	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	  func_execute_cmds "$postlink_cmds" 'exit $?'
-	fi
-
-	exit $EXIT_SUCCESS
-      fi
-
-      if test "$hardcode_action" = relink; then
-	# Fast installation is not supported
-	link_command="$compile_var$compile_command$compile_rpath"
-	relink_command="$finalize_var$finalize_command$finalize_rpath"
-
-	func_warning "this platform does not like uninstalled shared libraries"
-	func_warning "\`$output' will be relinked during installation"
-      else
-	if test "$fast_install" != no; then
-	  link_command="$finalize_var$compile_command$finalize_rpath"
-	  if test "$fast_install" = yes; then
-	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
-	  else
-	    # fast_install is set to needless
-	    relink_command=
-	  fi
-	else
-	  link_command="$compile_var$compile_command$compile_rpath"
-	  relink_command="$finalize_var$finalize_command$finalize_rpath"
-	fi
-      fi
-
-      # Replace the output file specification.
-      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
-      # Delete the old output files.
-      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
-      func_show_eval "$link_command" 'exit $?'
-
-      if test -n "$postlink_cmds"; then
-	func_to_tool_file "$output_objdir/$outputname"
-	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	func_execute_cmds "$postlink_cmds" 'exit $?'
-      fi
-
-      # Now create the wrapper script.
-      func_verbose "creating $output"
-
-      # Quote the relink command for shipping.
-      if test -n "$relink_command"; then
-	# Preserve any variables that may affect compiler behavior
-	for var in $variables_saved_for_relink; do
-	  if eval test -z \"\${$var+set}\"; then
-	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
-	  elif eval var_value=\$$var; test -z "$var_value"; then
-	    relink_command="$var=; export $var; $relink_command"
-	  else
-	    func_quote_for_eval "$var_value"
-	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
-	  fi
-	done
-	relink_command="(cd `pwd`; $relink_command)"
-	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-      fi
-
-      # Only actually do things if not in dry run mode.
-      $opt_dry_run || {
-	# win32 will think the script is a binary if it has
-	# a .exe suffix, so we strip it off here.
-	case $output in
-	  *.exe) func_stripname '' '.exe' "$output"
-	         output=$func_stripname_result ;;
-	esac
-	# test for cygwin because mv fails w/o .exe extensions
-	case $host in
-	  *cygwin*)
-	    exeext=.exe
-	    func_stripname '' '.exe' "$outputname"
-	    outputname=$func_stripname_result ;;
-	  *) exeext= ;;
-	esac
-	case $host in
-	  *cygwin* | *mingw* )
-	    func_dirname_and_basename "$output" "" "."
-	    output_name=$func_basename_result
-	    output_path=$func_dirname_result
-	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
-	    cwrapper="$output_path/$output_name.exe"
-	    $RM $cwrappersource $cwrapper
-	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
-	    func_emit_cwrapperexe_src > $cwrappersource
-
-	    # The wrapper executable is built using the $host compiler,
-	    # because it contains $host paths and files. If cross-
-	    # compiling, it, like the target executable, must be
-	    # executed on the $host or under an emulation environment.
-	    $opt_dry_run || {
-	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
-	      $STRIP $cwrapper
-	    }
-
-	    # Now, create the wrapper script for func_source use:
-	    func_ltwrapper_scriptname $cwrapper
-	    $RM $func_ltwrapper_scriptname_result
-	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
-	    $opt_dry_run || {
-	      # note: this script will not be executed, so do not chmod.
-	      if test "x$build" = "x$host" ; then
-		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
-	      else
-		func_emit_wrapper no > $func_ltwrapper_scriptname_result
-	      fi
-	    }
-	  ;;
-	  * )
-	    $RM $output
-	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
-
-	    func_emit_wrapper no > $output
-	    chmod +x $output
-	  ;;
-	esac
-      }
-      exit $EXIT_SUCCESS
-      ;;
-    esac
-
-    # See if we need to build an old-fashioned archive.
-    for oldlib in $oldlibs; do
-
-      if test "$build_libtool_libs" = convenience; then
-	oldobjs="$libobjs_save $symfileobj"
-	addlibs="$convenience"
-	build_libtool_libs=no
-      else
-	if test "$build_libtool_libs" = module; then
-	  oldobjs="$libobjs_save"
-	  build_libtool_libs=no
-	else
-	  oldobjs="$old_deplibs $non_pic_objects"
-	  if test "$preload" = yes && test -f "$symfileobj"; then
-	    oldobjs+=" $symfileobj"
-	  fi
-	fi
-	addlibs="$old_convenience"
-      fi
-
-      if test -n "$addlibs"; then
-	gentop="$output_objdir/${outputname}x"
-	generated+=" $gentop"
-
-	func_extract_archives $gentop $addlibs
-	oldobjs+=" $func_extract_archives_result"
-      fi
-
-      # Do each command in the archive commands.
-      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
-	cmds=$old_archive_from_new_cmds
-      else
-
-	# Add any objects from preloaded convenience libraries
-	if test -n "$dlprefiles"; then
-	  gentop="$output_objdir/${outputname}x"
-	  generated+=" $gentop"
-
-	  func_extract_archives $gentop $dlprefiles
-	  oldobjs+=" $func_extract_archives_result"
-	fi
-
-	# POSIX demands no paths to be encoded in archives.  We have
-	# to avoid creating archives with duplicate basenames if we
-	# might have to extract them afterwards, e.g., when creating a
-	# static archive out of a convenience library, or when linking
-	# the entirety of a libtool archive into another (currently
-	# not supported by libtool).
-	if (for obj in $oldobjs
-	    do
-	      func_basename "$obj"
-	      $ECHO "$func_basename_result"
-	    done | sort | sort -uc >/dev/null 2>&1); then
-	  :
-	else
-	  echo "copying selected object files to avoid basename conflicts..."
-	  gentop="$output_objdir/${outputname}x"
-	  generated+=" $gentop"
-	  func_mkdir_p "$gentop"
-	  save_oldobjs=$oldobjs
-	  oldobjs=
-	  counter=1
-	  for obj in $save_oldobjs
-	  do
-	    func_basename "$obj"
-	    objbase="$func_basename_result"
-	    case " $oldobjs " in
-	    " ") oldobjs=$obj ;;
-	    *[\ /]"$objbase "*)
-	      while :; do
-		# Make sure we don't pick an alternate name that also
-		# overlaps.
-		newobj=lt$counter-$objbase
-		func_arith $counter + 1
-		counter=$func_arith_result
-		case " $oldobjs " in
-		*[\ /]"$newobj "*) ;;
-		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
-		esac
-	      done
-	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
-	      oldobjs+=" $gentop/$newobj"
-	      ;;
-	    *) oldobjs+=" $obj" ;;
-	    esac
-	  done
-	fi
-	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
-	tool_oldlib=$func_to_tool_file_result
-	eval cmds=\"$old_archive_cmds\"
-
-	func_len " $cmds"
-	len=$func_len_result
-	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	  cmds=$old_archive_cmds
-	elif test -n "$archiver_list_spec"; then
-	  func_verbose "using command file archive linking..."
-	  for obj in $oldobjs
-	  do
-	    func_to_tool_file "$obj"
-	    $ECHO "$func_to_tool_file_result"
-	  done > $output_objdir/$libname.libcmd
-	  func_to_tool_file "$output_objdir/$libname.libcmd"
-	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
-	  cmds=$old_archive_cmds
-	else
-	  # the command line is too long to link in one step, link in parts
-	  func_verbose "using piecewise archive linking..."
-	  save_RANLIB=$RANLIB
-	  RANLIB=:
-	  objlist=
-	  concat_cmds=
-	  save_oldobjs=$oldobjs
-	  oldobjs=
-	  # Is there a better way of finding the last object in the list?
-	  for obj in $save_oldobjs
-	  do
-	    last_oldobj=$obj
-	  done
-	  eval test_cmds=\"$old_archive_cmds\"
-	  func_len " $test_cmds"
-	  len0=$func_len_result
-	  len=$len0
-	  for obj in $save_oldobjs
-	  do
-	    func_len " $obj"
-	    func_arith $len + $func_len_result
-	    len=$func_arith_result
-	    objlist+=" $obj"
-	    if test "$len" -lt "$max_cmd_len"; then
-	      :
-	    else
-	      # the above command should be used before it gets too long
-	      oldobjs=$objlist
-	      if test "$obj" = "$last_oldobj" ; then
-		RANLIB=$save_RANLIB
-	      fi
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
-	      objlist=
-	      len=$len0
-	    fi
-	  done
-	  RANLIB=$save_RANLIB
-	  oldobjs=$objlist
-	  if test "X$oldobjs" = "X" ; then
-	    eval cmds=\"\$concat_cmds\"
-	  else
-	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
-	  fi
-	fi
-      fi
-      func_execute_cmds "$cmds" 'exit $?'
-    done
-
-    test -n "$generated" && \
-      func_show_eval "${RM}r$generated"
-
-    # Now create the libtool archive.
-    case $output in
-    *.la)
-      old_library=
-      test "$build_old_libs" = yes && old_library="$libname.$libext"
-      func_verbose "creating $output"
-
-      # Preserve any variables that may affect compiler behavior
-      for var in $variables_saved_for_relink; do
-	if eval test -z \"\${$var+set}\"; then
-	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
-	elif eval var_value=\$$var; test -z "$var_value"; then
-	  relink_command="$var=; export $var; $relink_command"
-	else
-	  func_quote_for_eval "$var_value"
-	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
-	fi
-      done
-      # Quote the link command for shipping.
-      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-      if test "$hardcode_automatic" = yes ; then
-	relink_command=
-      fi
-
-      # Only create the output if not a dry run.
-      $opt_dry_run || {
-	for installed in no yes; do
-	  if test "$installed" = yes; then
-	    if test -z "$install_libdir"; then
-	      break
-	    fi
-	    output="$output_objdir/$outputname"i
-	    # Replace all uninstalled libtool libraries with the installed ones
-	    newdependency_libs=
-	    for deplib in $dependency_libs; do
-	      case $deplib in
-	      *.la)
-		func_basename "$deplib"
-		name="$func_basename_result"
-		func_resolve_sysroot "$deplib"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$deplib' is not a valid libtool archive"
-		newdependency_libs+=" ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      -L*)
-		func_stripname -L '' "$deplib"
-		func_replace_sysroot "$func_stripname_result"
-		newdependency_libs+=" -L$func_replace_sysroot_result"
-		;;
-	      -R*)
-		func_stripname -R '' "$deplib"
-		func_replace_sysroot "$func_stripname_result"
-		newdependency_libs+=" -R$func_replace_sysroot_result"
-		;;
-	      *) newdependency_libs+=" $deplib" ;;
-	      esac
-	    done
-	    dependency_libs="$newdependency_libs"
-	    newdlfiles=
-
-	    for lib in $dlfiles; do
-	      case $lib in
-	      *.la)
-	        func_basename "$lib"
-		name="$func_basename_result"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$lib' is not a valid libtool archive"
-		newdlfiles+=" ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      *) newdlfiles+=" $lib" ;;
-	      esac
-	    done
-	    dlfiles="$newdlfiles"
-	    newdlprefiles=
-	    for lib in $dlprefiles; do
-	      case $lib in
-	      *.la)
-		# Only pass preopened files to the pseudo-archive (for
-		# eventual linking with the app. that links it) if we
-		# didn't already link the preopened objects directly into
-		# the library:
-		func_basename "$lib"
-		name="$func_basename_result"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$lib' is not a valid libtool archive"
-		newdlprefiles+=" ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      esac
-	    done
-	    dlprefiles="$newdlprefiles"
-	  else
-	    newdlfiles=
-	    for lib in $dlfiles; do
-	      case $lib in
-		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
-		*) abs=`pwd`"/$lib" ;;
-	      esac
-	      newdlfiles+=" $abs"
-	    done
-	    dlfiles="$newdlfiles"
-	    newdlprefiles=
-	    for lib in $dlprefiles; do
-	      case $lib in
-		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
-		*) abs=`pwd`"/$lib" ;;
-	      esac
-	      newdlprefiles+=" $abs"
-	    done
-	    dlprefiles="$newdlprefiles"
-	  fi
-	  $RM $output
-	  # place dlname in correct position for cygwin
-	  # In fact, it would be nice if we could use this code for all target
-	  # systems that can't hard-code library paths into their executables
-	  # and that have no shared library path variable independent of PATH,
-	  # but it turns out we can't easily determine that from inspecting
-	  # libtool variables, so we have to hard-code the OSs to which it
-	  # applies here; at the moment, that means platforms that use the PE
-	  # object format with DLL files.  See the long comment at the top of
-	  # tests/bindir.at for full details.
-	  tdlname=$dlname
-	  case $host,$output,$installed,$module,$dlname in
-	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
-	      # If a -bindir argument was supplied, place the dll there.
-	      if test "x$bindir" != x ;
-	      then
-		func_relative_path "$install_libdir" "$bindir"
-		tdlname=$func_relative_path_result$dlname
-	      else
-		# Otherwise fall back on heuristic.
-		tdlname=../bin/$dlname
-	      fi
-	      ;;
-	  esac
-	  $ECHO > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Linker flags that can not go in dependency_libs.
-inherited_linker_flags='$new_inherited_linker_flags'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Names of additional weak libraries provided by this library
-weak_library_names='$weak_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
-	  if test "$installed" = no && test "$need_relink" = yes; then
-	    $ECHO >> $output "\
-relink_command=\"$relink_command\""
-	  fi
-	done
-      }
-
-      # Do a symbolic link so that the libtool archive can be found in
-      # LD_LIBRARY_PATH before the program is installed.
-      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
-      ;;
-    esac
-    exit $EXIT_SUCCESS
-}
-
-{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
-    func_mode_link ${1+"$@"}
-
-
-# func_mode_uninstall arg...
-func_mode_uninstall ()
-{
-    $opt_debug
-    RM="$nonopt"
-    files=
-    rmforce=
-    exit_status=0
-
-    # This variable tells wrapper scripts just to set variables rather
-    # than running their programs.
-    libtool_install_magic="$magic"
-
-    for arg
-    do
-      case $arg in
-      -f) RM+=" $arg"; rmforce=yes ;;
-      -*) RM+=" $arg" ;;
-      *) files+=" $arg" ;;
-      esac
-    done
-
-    test -z "$RM" && \
-      func_fatal_help "you must specify an RM program"
-
-    rmdirs=
-
-    for file in $files; do
-      func_dirname "$file" "" "."
-      dir="$func_dirname_result"
-      if test "X$dir" = X.; then
-	odir="$objdir"
-      else
-	odir="$dir/$objdir"
-      fi
-      func_basename "$file"
-      name="$func_basename_result"
-      test "$opt_mode" = uninstall && odir="$dir"
-
-      # Remember odir for removal later, being careful to avoid duplicates
-      if test "$opt_mode" = clean; then
-	case " $rmdirs " in
-	  *" $odir "*) ;;
-	  *) rmdirs+=" $odir" ;;
-	esac
-      fi
-
-      # Don't error if the file doesn't exist and rm -f was used.
-      if { test -L "$file"; } >/dev/null 2>&1 ||
-	 { test -h "$file"; } >/dev/null 2>&1 ||
-	 test -f "$file"; then
-	:
-      elif test -d "$file"; then
-	exit_status=1
-	continue
-      elif test "$rmforce" = yes; then
-	continue
-      fi
-
-      rmfiles="$file"
-
-      case $name in
-      *.la)
-	# Possibly a libtool archive, so verify it.
-	if func_lalib_p "$file"; then
-	  func_source $dir/$name
-
-	  # Delete the libtool libraries and symlinks.
-	  for n in $library_names; do
-	    rmfiles+=" $odir/$n"
-	  done
-	  test -n "$old_library" && rmfiles+=" $odir/$old_library"
-
-	  case "$opt_mode" in
-	  clean)
-	    case " $library_names " in
-	    *" $dlname "*) ;;
-	    *) test -n "$dlname" && rmfiles+=" $odir/$dlname" ;;
-	    esac
-	    test -n "$libdir" && rmfiles+=" $odir/$name $odir/${name}i"
-	    ;;
-	  uninstall)
-	    if test -n "$library_names"; then
-	      # Do each command in the postuninstall commands.
-	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
-	    fi
-
-	    if test -n "$old_library"; then
-	      # Do each command in the old_postuninstall commands.
-	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
-	    fi
-	    # FIXME: should reinstall the best remaining shared library.
-	    ;;
-	  esac
-	fi
-	;;
-
-      *.lo)
-	# Possibly a libtool object, so verify it.
-	if func_lalib_p "$file"; then
-
-	  # Read the .lo file
-	  func_source $dir/$name
-
-	  # Add PIC object to the list of files to remove.
-	  if test -n "$pic_object" &&
-	     test "$pic_object" != none; then
-	    rmfiles+=" $dir/$pic_object"
-	  fi
-
-	  # Add non-PIC object to the list of files to remove.
-	  if test -n "$non_pic_object" &&
-	     test "$non_pic_object" != none; then
-	    rmfiles+=" $dir/$non_pic_object"
-	  fi
-	fi
-	;;
-
-      *)
-	if test "$opt_mode" = clean ; then
-	  noexename=$name
-	  case $file in
-	  *.exe)
-	    func_stripname '' '.exe' "$file"
-	    file=$func_stripname_result
-	    func_stripname '' '.exe' "$name"
-	    noexename=$func_stripname_result
-	    # $file with .exe has already been added to rmfiles,
-	    # add $file without .exe
-	    rmfiles+=" $file"
-	    ;;
-	  esac
-	  # Do a test to see if this is a libtool program.
-	  if func_ltwrapper_p "$file"; then
-	    if func_ltwrapper_executable_p "$file"; then
-	      func_ltwrapper_scriptname "$file"
-	      relink_command=
-	      func_source $func_ltwrapper_scriptname_result
-	      rmfiles+=" $func_ltwrapper_scriptname_result"
-	    else
-	      relink_command=
-	      func_source $dir/$noexename
-	    fi
-
-	    # note $name still contains .exe if it was in $file originally
-	    # as does the version of $file that was added into $rmfiles
-	    rmfiles+=" $odir/$name $odir/${name}S.${objext}"
-	    if test "$fast_install" = yes && test -n "$relink_command"; then
-	      rmfiles+=" $odir/lt-$name"
-	    fi
-	    if test "X$noexename" != "X$name" ; then
-	      rmfiles+=" $odir/lt-${noexename}.c"
-	    fi
-	  fi
-	fi
-	;;
-      esac
-      func_show_eval "$RM $rmfiles" 'exit_status=1'
-    done
-
-    # Try to remove the ${objdir}s in the directories where we deleted files
-    for dir in $rmdirs; do
-      if test -d "$dir"; then
-	func_show_eval "rmdir $dir >/dev/null 2>&1"
-      fi
-    done
-
-    exit $exit_status
-}
-
-{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
-    func_mode_uninstall ${1+"$@"}
-
-test -z "$opt_mode" && {
-  help="$generic_help"
-  func_fatal_help "you must specify a MODE"
-}
-
-test -z "$exec_cmd" && \
-  func_fatal_help "invalid operation mode \`$opt_mode'"
-
-if test -n "$exec_cmd"; then
-  eval exec "$exec_cmd"
-  exit $EXIT_FAILURE
-fi
-
-exit $exit_status
-
-
-# The TAGs below are defined such that we never get into a situation
-# in which we disable both kinds of libraries.  Given conflicting
-# choices, we go for a static library, that is the most portable,
-# since we can't tell whether shared libraries were disabled because
-# the user asked for that or because the platform doesn't support
-# them.  This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration.  But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
-# vi:sw=2
-
diff --git a/ltmain.sh b/ltmain.sh
deleted file mode 100644
index b9205ee..0000000
--- a/ltmain.sh
+++ /dev/null
@@ -1,9661 +0,0 @@
-
-# libtool (GNU libtool) 2.4.2
-# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
-# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions.  There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# Usage: $progname [OPTION]... [MODE-ARG]...
-#
-# Provide generalized library-building support services.
-#
-#       --config             show all configuration variables
-#       --debug              enable verbose shell tracing
-#   -n, --dry-run            display commands without modifying any files
-#       --features           display basic configuration information and exit
-#       --mode=MODE          use operation mode MODE
-#       --preserve-dup-deps  don't remove duplicate dependency libraries
-#       --quiet, --silent    don't print informational messages
-#       --no-quiet, --no-silent
-#                            print informational messages (default)
-#       --no-warn            don't display warning messages
-#       --tag=TAG            use configuration variables from tag TAG
-#   -v, --verbose            print more informational messages than default
-#       --no-verbose         don't print the extra informational messages
-#       --version            print version information
-#   -h, --help, --help-all   print short, long, or detailed help message
-#
-# MODE must be one of the following:
-#
-#         clean              remove files from the build directory
-#         compile            compile a source file into a libtool object
-#         execute            automatically set library path, then run a program
-#         finish             complete the installation of libtool libraries
-#         install            install libraries or executables
-#         link               create a library or an executable
-#         uninstall          remove libraries from an installed directory
-#
-# MODE-ARGS vary depending on the MODE.  When passed as first option,
-# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
-# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
-#
-# When reporting a bug, please describe a test case to reproduce it and
-# include the following information:
-#
-#         host-triplet:	$host
-#         shell:		$SHELL
-#         compiler:		$LTCC
-#         compiler flags:		$LTCFLAGS
-#         linker:		$LD (gnu? $with_gnu_ld)
-#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1.2ubuntu1
-#         automake:	$automake_version
-#         autoconf:	$autoconf_version
-#
-# Report bugs to <bug-libtool@gnu.org>.
-# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
-# General help using GNU software: <http://www.gnu.org/gethelp/>.
-
-PROGRAM=libtool
-PACKAGE=libtool
-VERSION="2.4.2 Debian-2.4.2-1.2ubuntu1"
-TIMESTAMP=""
-package_revision=1.3337
-
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-  emulate sh
-  NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-$1
-_LTECHO_EOF'
-}
-
-# NLS nuisances: We save the old values to restore during execute mode.
-lt_user_locale=
-lt_safe_locale=
-for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-do
-  eval "if test \"\${$lt_var+set}\" = set; then
-          save_$lt_var=\$$lt_var
-          $lt_var=C
-	  export $lt_var
-	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
-	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
-	fi"
-done
-LC_ALL=C
-LANGUAGE=C
-export LANGUAGE LC_ALL
-
-$lt_unset CDPATH
-
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
-
-
-
-: ${CP="cp -f"}
-test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
-: ${MAKE="make"}
-: ${MKDIR="mkdir"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
-: ${Xsed="$SED -e 1s/^X//"}
-
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
-EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
-
-exit_status=$EXIT_SUCCESS
-
-# Make sure IFS has a sensible default
-lt_nl='
-'
-IFS=" 	$lt_nl"
-
-dirname="s,/[^/]*$,,"
-basename="s,^.*/,,"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
-    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
-    if test "X$func_dirname_result" = "X${1}"; then
-      func_dirname_result="${3}"
-    else
-      func_dirname_result="$func_dirname_result${2}"
-    fi
-} # func_dirname may be replaced by extended shell implementation
-
-
-# func_basename file
-func_basename ()
-{
-    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
-} # func_basename may be replaced by extended shell implementation
-
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-#   dirname:  Compute the dirname of FILE.  If nonempty,
-#             add APPEND to the result, otherwise set result
-#             to NONDIR_REPLACEMENT.
-#             value returned in "$func_dirname_result"
-#   basename: Compute filename of FILE.
-#             value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
-    # Extract subdirectory from the argument.
-    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
-    if test "X$func_dirname_result" = "X${1}"; then
-      func_dirname_result="${3}"
-    else
-      func_dirname_result="$func_dirname_result${2}"
-    fi
-    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
-} # func_dirname_and_basename may be replaced by extended shell implementation
-
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
-    case ${2} in
-      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
-      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
-    esac
-} # func_stripname may be replaced by extended shell implementation
-
-
-# These SED scripts presuppose an absolute path with a trailing slash.
-pathcar='s,^/\([^/]*\).*$,\1,'
-pathcdr='s,^/[^/]*,,'
-removedotparts=':dotsl
-		s@/\./@/@g
-		t dotsl
-		s,/\.$,/,'
-collapseslashes='s@/\{1,\}@/@g'
-finalslash='s,/*$,/,'
-
-# func_normal_abspath PATH
-# Remove doubled-up and trailing slashes, "." path components,
-# and cancel out any ".." path components in PATH after making
-# it an absolute path.
-#             value returned in "$func_normal_abspath_result"
-func_normal_abspath ()
-{
-  # Start from root dir and reassemble the path.
-  func_normal_abspath_result=
-  func_normal_abspath_tpath=$1
-  func_normal_abspath_altnamespace=
-  case $func_normal_abspath_tpath in
-    "")
-      # Empty path, that just means $cwd.
-      func_stripname '' '/' "`pwd`"
-      func_normal_abspath_result=$func_stripname_result
-      return
-    ;;
-    # The next three entries are used to spot a run of precisely
-    # two leading slashes without using negated character classes;
-    # we take advantage of case's first-match behaviour.
-    ///*)
-      # Unusual form of absolute path, do nothing.
-    ;;
-    //*)
-      # Not necessarily an ordinary path; POSIX reserves leading '//'
-      # and for example Cygwin uses it to access remote file shares
-      # over CIFS/SMB, so we conserve a leading double slash if found.
-      func_normal_abspath_altnamespace=/
-    ;;
-    /*)
-      # Absolute path, do nothing.
-    ;;
-    *)
-      # Relative path, prepend $cwd.
-      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
-    ;;
-  esac
-  # Cancel out all the simple stuff to save iterations.  We also want
-  # the path to end with a slash for ease of parsing, so make sure
-  # there is one (and only one) here.
-  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
-  while :; do
-    # Processed it all yet?
-    if test "$func_normal_abspath_tpath" = / ; then
-      # If we ascended to the root using ".." the result may be empty now.
-      if test -z "$func_normal_abspath_result" ; then
-        func_normal_abspath_result=/
-      fi
-      break
-    fi
-    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$pathcar"`
-    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$pathcdr"`
-    # Figure out what to do with it
-    case $func_normal_abspath_tcomponent in
-      "")
-        # Trailing empty path component, ignore it.
-      ;;
-      ..)
-        # Parent dir; strip last assembled component from result.
-        func_dirname "$func_normal_abspath_result"
-        func_normal_abspath_result=$func_dirname_result
-      ;;
-      *)
-        # Actual path component, append it.
-        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
-      ;;
-    esac
-  done
-  # Restore leading double-slash if one was found on entry.
-  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
-}
-
-# func_relative_path SRCDIR DSTDIR
-# generates a relative path from SRCDIR to DSTDIR, with a trailing
-# slash if non-empty, suitable for immediately appending a filename
-# without needing to append a separator.
-#             value returned in "$func_relative_path_result"
-func_relative_path ()
-{
-  func_relative_path_result=
-  func_normal_abspath "$1"
-  func_relative_path_tlibdir=$func_normal_abspath_result
-  func_normal_abspath "$2"
-  func_relative_path_tbindir=$func_normal_abspath_result
-
-  # Ascend the tree starting from libdir
-  while :; do
-    # check if we have found a prefix of bindir
-    case $func_relative_path_tbindir in
-      $func_relative_path_tlibdir)
-        # found an exact match
-        func_relative_path_tcancelled=
-        break
-        ;;
-      $func_relative_path_tlibdir*)
-        # found a matching prefix
-        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
-        func_relative_path_tcancelled=$func_stripname_result
-        if test -z "$func_relative_path_result"; then
-          func_relative_path_result=.
-        fi
-        break
-        ;;
-      *)
-        func_dirname $func_relative_path_tlibdir
-        func_relative_path_tlibdir=${func_dirname_result}
-        if test "x$func_relative_path_tlibdir" = x ; then
-          # Have to descend all the way to the root!
-          func_relative_path_result=../$func_relative_path_result
-          func_relative_path_tcancelled=$func_relative_path_tbindir
-          break
-        fi
-        func_relative_path_result=../$func_relative_path_result
-        ;;
-    esac
-  done
-
-  # Now calculate path; take care to avoid doubling-up slashes.
-  func_stripname '' '/' "$func_relative_path_result"
-  func_relative_path_result=$func_stripname_result
-  func_stripname '/' '/' "$func_relative_path_tcancelled"
-  if test "x$func_stripname_result" != x ; then
-    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
-  fi
-
-  # Normalisation. If bindir is libdir, return empty string,
-  # else relative path ending with a slash; either way, target
-  # file name can be directly appended.
-  if test ! -z "$func_relative_path_result"; then
-    func_stripname './' '' "$func_relative_path_result/"
-    func_relative_path_result=$func_stripname_result
-  fi
-}
-
-# The name of this program:
-func_dirname_and_basename "$progpath"
-progname=$func_basename_result
-
-# Make sure we have an absolute path for reexecution:
-case $progpath in
-  [\\/]*|[A-Za-z]:\\*) ;;
-  *[\\/]*)
-     progdir=$func_dirname_result
-     progdir=`cd "$progdir" && pwd`
-     progpath="$progdir/$progname"
-     ;;
-  *)
-     save_IFS="$IFS"
-     IFS=${PATH_SEPARATOR-:}
-     for progdir in $PATH; do
-       IFS="$save_IFS"
-       test -x "$progdir/$progname" && break
-     done
-     IFS="$save_IFS"
-     test -n "$progdir" || progdir=`pwd`
-     progpath="$progdir/$progname"
-     ;;
-esac
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution that turns a string into a regex matching for the
-# string literally.
-sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
-
-# Sed substitution that converts a w32 file name or path
-# which contains forward slashes, into one that contains
-# (escaped) backslashes.  A very naive implementation.
-lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-
-# Re-`\' parameter expansions in output of double_quote_subst that were
-# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
-# in input to double_quote_subst, that '$' was protected from expansion.
-# Since each input `\' is now two `\'s, look for any number of runs of
-# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
-bs='\\'
-bs2='\\\\'
-bs4='\\\\\\\\'
-dollar='\$'
-sed_double_backslash="\
-  s/$bs4/&\\
-/g
-  s/^$bs2$dollar/$bs&/
-  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
-  s/\n//g"
-
-# Standard options:
-opt_dry_run=false
-opt_help=false
-opt_quiet=false
-opt_verbose=false
-opt_warning=:
-
-# func_echo arg...
-# Echo program name prefixed message, along with the current mode
-# name if it has been set yet.
-func_echo ()
-{
-    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
-}
-
-# func_verbose arg...
-# Echo program name prefixed message in verbose mode only.
-func_verbose ()
-{
-    $opt_verbose && func_echo ${1+"$@"}
-
-    # A bug in bash halts the script if the last line of a function
-    # fails when set -e is in force, so we need another command to
-    # work around that:
-    :
-}
-
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
-    $ECHO "$*"
-}
-
-# func_error arg...
-# Echo program name prefixed message to standard error.
-func_error ()
-{
-    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
-}
-
-# func_warning arg...
-# Echo program name prefixed warning message to standard error.
-func_warning ()
-{
-    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
-
-    # bash bug again:
-    :
-}
-
-# func_fatal_error arg...
-# Echo program name prefixed message to standard error, and exit.
-func_fatal_error ()
-{
-    func_error ${1+"$@"}
-    exit $EXIT_FAILURE
-}
-
-# func_fatal_help arg...
-# Echo program name prefixed message to standard error, followed by
-# a help hint, and exit.
-func_fatal_help ()
-{
-    func_error ${1+"$@"}
-    func_fatal_error "$help"
-}
-help="Try \`$progname --help' for more information."  ## default
-
-
-# func_grep expression filename
-# Check whether EXPRESSION matches any line of FILENAME, without output.
-func_grep ()
-{
-    $GREP "$1" "$2" >/dev/null 2>&1
-}
-
-
-# func_mkdir_p directory-path
-# Make sure the entire path to DIRECTORY-PATH is available.
-func_mkdir_p ()
-{
-    my_directory_path="$1"
-    my_dir_list=
-
-    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
-
-      # Protect directory names starting with `-'
-      case $my_directory_path in
-        -*) my_directory_path="./$my_directory_path" ;;
-      esac
-
-      # While some portion of DIR does not yet exist...
-      while test ! -d "$my_directory_path"; do
-        # ...make a list in topmost first order.  Use a colon delimited
-	# list incase some portion of path contains whitespace.
-        my_dir_list="$my_directory_path:$my_dir_list"
-
-        # If the last portion added has no slash in it, the list is done
-        case $my_directory_path in */*) ;; *) break ;; esac
-
-        # ...otherwise throw away the child directory and loop
-        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
-      done
-      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
-
-      save_mkdir_p_IFS="$IFS"; IFS=':'
-      for my_dir in $my_dir_list; do
-	IFS="$save_mkdir_p_IFS"
-        # mkdir can fail with a `File exist' error if two processes
-        # try to create one of the directories concurrently.  Don't
-        # stop in that case!
-        $MKDIR "$my_dir" 2>/dev/null || :
-      done
-      IFS="$save_mkdir_p_IFS"
-
-      # Bail out if we (or some other process) failed to create a directory.
-      test -d "$my_directory_path" || \
-        func_fatal_error "Failed to create \`$1'"
-    fi
-}
-
-
-# func_mktempdir [string]
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible.  If
-# given, STRING is the basename for that directory.
-func_mktempdir ()
-{
-    my_template="${TMPDIR-/tmp}/${1-$progname}"
-
-    if test "$opt_dry_run" = ":"; then
-      # Return a directory name, but don't create it in dry-run mode
-      my_tmpdir="${my_template}-$$"
-    else
-
-      # If mktemp works, use that first and foremost
-      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
-
-      if test ! -d "$my_tmpdir"; then
-        # Failing that, at least try and use $RANDOM to avoid a race
-        my_tmpdir="${my_template}-${RANDOM-0}$$"
-
-        save_mktempdir_umask=`umask`
-        umask 0077
-        $MKDIR "$my_tmpdir"
-        umask $save_mktempdir_umask
-      fi
-
-      # If we're not in dry-run mode, bomb out on failure
-      test -d "$my_tmpdir" || \
-        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
-    fi
-
-    $ECHO "$my_tmpdir"
-}
-
-
-# func_quote_for_eval arg
-# Aesthetically quote ARG to be evaled later.
-# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
-# is double-quoted, suitable for a subsequent eval, whereas
-# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
-# which are still active within double quotes backslashified.
-func_quote_for_eval ()
-{
-    case $1 in
-      *[\\\`\"\$]*)
-	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
-      *)
-        func_quote_for_eval_unquoted_result="$1" ;;
-    esac
-
-    case $func_quote_for_eval_unquoted_result in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting, command substitution and and variable
-      # expansion for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
-      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
-        ;;
-      *)
-        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
-    esac
-}
-
-
-# func_quote_for_expand arg
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
-{
-    case $1 in
-      *[\\\`\"]*)
-	my_arg=`$ECHO "$1" | $SED \
-	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
-      *)
-        my_arg="$1" ;;
-    esac
-
-    case $my_arg in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting and command substitution for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
-      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-        my_arg="\"$my_arg\""
-        ;;
-    esac
-
-    func_quote_for_expand_result="$my_arg"
-}
-
-
-# func_show_eval cmd [fail_exp]
-# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.
-func_show_eval ()
-{
-    my_cmd="$1"
-    my_fail_exp="${2-:}"
-
-    ${opt_silent-false} || {
-      func_quote_for_expand "$my_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
-
-    if ${opt_dry_run-false}; then :; else
-      eval "$my_cmd"
-      my_status=$?
-      if test "$my_status" -eq 0; then :; else
-	eval "(exit $my_status); $my_fail_exp"
-      fi
-    fi
-}
-
-
-# func_show_eval_locale cmd [fail_exp]
-# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.  Use the saved locale for evaluation.
-func_show_eval_locale ()
-{
-    my_cmd="$1"
-    my_fail_exp="${2-:}"
-
-    ${opt_silent-false} || {
-      func_quote_for_expand "$my_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
-
-    if ${opt_dry_run-false}; then :; else
-      eval "$lt_user_locale
-	    $my_cmd"
-      my_status=$?
-      eval "$lt_safe_locale"
-      if test "$my_status" -eq 0; then :; else
-	eval "(exit $my_status); $my_fail_exp"
-      fi
-    fi
-}
-
-# func_tr_sh
-# Turn $1 into a string suitable for a shell variable name.
-# Result is stored in $func_tr_sh_result.  All characters
-# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
-# if $1 begins with a digit, a '_' is prepended as well.
-func_tr_sh ()
-{
-  case $1 in
-  [0-9]* | *[!a-zA-Z0-9_]*)
-    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
-    ;;
-  * )
-    func_tr_sh_result=$1
-    ;;
-  esac
-}
-
-
-# func_version
-# Echo version message to standard output and exit.
-func_version ()
-{
-    $opt_debug
-
-    $SED -n '/(C)/!b go
-	:more
-	/\./!{
-	  N
-	  s/\n# / /
-	  b more
-	}
-	:go
-	/^# '$PROGRAM' (GNU /,/# warranty; / {
-        s/^# //
-	s/^# *$//
-        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
-        p
-     }' < "$progpath"
-     exit $?
-}
-
-# func_usage
-# Echo short help message to standard output and exit.
-func_usage ()
-{
-    $opt_debug
-
-    $SED -n '/^# Usage:/,/^#  *.*--help/ {
-        s/^# //
-	s/^# *$//
-	s/\$progname/'$progname'/
-	p
-    }' < "$progpath"
-    echo
-    $ECHO "run \`$progname --help | more' for full usage"
-    exit $?
-}
-
-# func_help [NOEXIT]
-# Echo long help message to standard output and exit,
-# unless 'noexit' is passed as argument.
-func_help ()
-{
-    $opt_debug
-
-    $SED -n '/^# Usage:/,/# Report bugs to/ {
-	:print
-        s/^# //
-	s/^# *$//
-	s*\$progname*'$progname'*
-	s*\$host*'"$host"'*
-	s*\$SHELL*'"$SHELL"'*
-	s*\$LTCC*'"$LTCC"'*
-	s*\$LTCFLAGS*'"$LTCFLAGS"'*
-	s*\$LD*'"$LD"'*
-	s/\$with_gnu_ld/'"$with_gnu_ld"'/
-	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
-	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
-	p
-	d
-     }
-     /^# .* home page:/b print
-     /^# General help using/b print
-     ' < "$progpath"
-    ret=$?
-    if test -z "$1"; then
-      exit $ret
-    fi
-}
-
-# func_missing_arg argname
-# Echo program name prefixed message to standard error and set global
-# exit_cmd.
-func_missing_arg ()
-{
-    $opt_debug
-
-    func_error "missing argument for $1."
-    exit_cmd=exit
-}
-
-
-# func_split_short_opt shortopt
-# Set func_split_short_opt_name and func_split_short_opt_arg shell
-# variables after splitting SHORTOPT after the 2nd character.
-func_split_short_opt ()
-{
-    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
-    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
-
-    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
-    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
-} # func_split_short_opt may be replaced by extended shell implementation
-
-
-# func_split_long_opt longopt
-# Set func_split_long_opt_name and func_split_long_opt_arg shell
-# variables after splitting LONGOPT at the `=' sign.
-func_split_long_opt ()
-{
-    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
-    my_sed_long_arg='1s/^--[^=]*=//'
-
-    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
-    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
-} # func_split_long_opt may be replaced by extended shell implementation
-
-exit_cmd=:
-
-
-
-
-
-magic="%%%MAGIC variable%%%"
-magic_exe="%%%MAGIC EXE variable%%%"
-
-# Global variables.
-nonopt=
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-extracted_archives=
-extracted_serial=0
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end.  This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-    eval "${1}=\$${1}\${2}"
-} # func_append may be replaced by extended shell implementation
-
-# func_append_quoted var value
-# Quote VALUE and append to the end of shell variable VAR, separated
-# by a space.
-func_append_quoted ()
-{
-    func_quote_for_eval "${2}"
-    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
-} # func_append_quoted may be replaced by extended shell implementation
-
-
-# func_arith arithmetic-term...
-func_arith ()
-{
-    func_arith_result=`expr "${@}"`
-} # func_arith may be replaced by extended shell implementation
-
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
-    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
-} # func_len may be replaced by extended shell implementation
-
-
-# func_lo2o object
-func_lo2o ()
-{
-    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
-} # func_lo2o may be replaced by extended shell implementation
-
-
-# func_xform libobj-or-source
-func_xform ()
-{
-    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
-} # func_xform may be replaced by extended shell implementation
-
-
-# func_fatal_configuration arg...
-# Echo program name prefixed message to standard error, followed by
-# a configuration failure hint, and exit.
-func_fatal_configuration ()
-{
-    func_error ${1+"$@"}
-    func_error "See the $PACKAGE documentation for more information."
-    func_fatal_error "Fatal configuration error."
-}
-
-
-# func_config
-# Display the configuration for all the tags in this script.
-func_config ()
-{
-    re_begincf='^# ### BEGIN LIBTOOL'
-    re_endcf='^# ### END LIBTOOL'
-
-    # Default configuration.
-    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
-
-    # Now print the configurations for the tags.
-    for tagname in $taglist; do
-      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
-    done
-
-    exit $?
-}
-
-# func_features
-# Display the features supported by this script.
-func_features ()
-{
-    echo "host: $host"
-    if test "$build_libtool_libs" = yes; then
-      echo "enable shared libraries"
-    else
-      echo "disable shared libraries"
-    fi
-    if test "$build_old_libs" = yes; then
-      echo "enable static libraries"
-    else
-      echo "disable static libraries"
-    fi
-
-    exit $?
-}
-
-# func_enable_tag tagname
-# Verify that TAGNAME is valid, and either flag an error and exit, or
-# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
-# variable here.
-func_enable_tag ()
-{
-  # Global variable:
-  tagname="$1"
-
-  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
-  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
-  sed_extractcf="/$re_begincf/,/$re_endcf/p"
-
-  # Validate tagname.
-  case $tagname in
-    *[!-_A-Za-z0-9,/]*)
-      func_fatal_error "invalid tag name: $tagname"
-      ;;
-  esac
-
-  # Don't test for the "default" C tag, as we know it's
-  # there but not specially marked.
-  case $tagname in
-    CC) ;;
-    *)
-      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
-	taglist="$taglist $tagname"
-
-	# Evaluate the configuration.  Be careful to quote the path
-	# and the sed script, to avoid splitting on whitespace, but
-	# also don't use non-portable quotes within backquotes within
-	# quotes we have to do it in 2 steps:
-	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
-	eval "$extractedcf"
-      else
-	func_error "ignoring unknown tag $tagname"
-      fi
-      ;;
-  esac
-}
-
-# func_check_version_match
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
-  if test "$package_revision" != "$macro_revision"; then
-    if test "$VERSION" != "$macro_version"; then
-      if test -z "$macro_version"; then
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from an older release.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-      else
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-      fi
-    else
-      cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
-$progname: but the definition of this LT_INIT comes from revision $macro_revision.
-$progname: You should recreate aclocal.m4 with macros from revision $package_revision
-$progname: of $PACKAGE $VERSION and run autoconf again.
-_LT_EOF
-    fi
-
-    exit $EXIT_MISMATCH
-  fi
-}
-
-
-# Shorthand for --mode=foo, only valid as the first argument
-case $1 in
-clean|clea|cle|cl)
-  shift; set dummy --mode clean ${1+"$@"}; shift
-  ;;
-compile|compil|compi|comp|com|co|c)
-  shift; set dummy --mode compile ${1+"$@"}; shift
-  ;;
-execute|execut|execu|exec|exe|ex|e)
-  shift; set dummy --mode execute ${1+"$@"}; shift
-  ;;
-finish|finis|fini|fin|fi|f)
-  shift; set dummy --mode finish ${1+"$@"}; shift
-  ;;
-install|instal|insta|inst|ins|in|i)
-  shift; set dummy --mode install ${1+"$@"}; shift
-  ;;
-link|lin|li|l)
-  shift; set dummy --mode link ${1+"$@"}; shift
-  ;;
-uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
-  shift; set dummy --mode uninstall ${1+"$@"}; shift
-  ;;
-esac
-
-
-
-# Option defaults:
-opt_debug=:
-opt_dry_run=false
-opt_config=false
-opt_preserve_dup_deps=false
-opt_features=false
-opt_finish=false
-opt_help=false
-opt_help_all=false
-opt_silent=:
-opt_warning=:
-opt_verbose=:
-opt_silent=false
-opt_verbose=false
-
-
-# Parse options once, thoroughly.  This comes as soon as possible in the
-# script to make things like `--version' happen as quickly as we can.
-{
-  # this just eases exit handling
-  while test $# -gt 0; do
-    opt="$1"
-    shift
-    case $opt in
-      --debug|-x)	opt_debug='set -x'
-			func_echo "enabling shell trace mode"
-			$opt_debug
-			;;
-      --dry-run|--dryrun|-n)
-			opt_dry_run=:
-			;;
-      --config)
-			opt_config=:
-func_config
-			;;
-      --dlopen|-dlopen)
-			optarg="$1"
-			opt_dlopen="${opt_dlopen+$opt_dlopen
-}$optarg"
-			shift
-			;;
-      --preserve-dup-deps)
-			opt_preserve_dup_deps=:
-			;;
-      --features)
-			opt_features=:
-func_features
-			;;
-      --finish)
-			opt_finish=:
-set dummy --mode finish ${1+"$@"}; shift
-			;;
-      --help)
-			opt_help=:
-			;;
-      --help-all)
-			opt_help_all=:
-opt_help=': help-all'
-			;;
-      --mode)
-			test $# = 0 && func_missing_arg $opt && break
-			optarg="$1"
-			opt_mode="$optarg"
-case $optarg in
-  # Valid mode arguments:
-  clean|compile|execute|finish|install|link|relink|uninstall) ;;
-
-  # Catch anything else as an error
-  *) func_error "invalid argument for $opt"
-     exit_cmd=exit
-     break
-     ;;
-esac
-			shift
-			;;
-      --no-silent|--no-quiet)
-			opt_silent=false
-func_append preserve_args " $opt"
-			;;
-      --no-warning|--no-warn)
-			opt_warning=false
-func_append preserve_args " $opt"
-			;;
-      --no-verbose)
-			opt_verbose=false
-func_append preserve_args " $opt"
-			;;
-      --silent|--quiet)
-			opt_silent=:
-func_append preserve_args " $opt"
-        opt_verbose=false
-			;;
-      --verbose|-v)
-			opt_verbose=:
-func_append preserve_args " $opt"
-opt_silent=false
-			;;
-      --tag)
-			test $# = 0 && func_missing_arg $opt && break
-			optarg="$1"
-			opt_tag="$optarg"
-func_append preserve_args " $opt $optarg"
-func_enable_tag "$optarg"
-			shift
-			;;
-
-      -\?|-h)		func_usage				;;
-      --help)		func_help				;;
-      --version)	func_version				;;
-
-      # Separate optargs to long options:
-      --*=*)
-			func_split_long_opt "$opt"
-			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
-			shift
-			;;
-
-      # Separate non-argument short options:
-      -\?*|-h*|-n*|-v*)
-			func_split_short_opt "$opt"
-			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
-			shift
-			;;
-
-      --)		break					;;
-      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
-      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
-    esac
-  done
-
-  # Validate options:
-
-  # save first non-option argument
-  if test "$#" -gt 0; then
-    nonopt="$opt"
-    shift
-  fi
-
-  # preserve --debug
-  test "$opt_debug" = : || func_append preserve_args " --debug"
-
-  case $host in
-    *cygwin* | *mingw* | *pw32* | *cegcc*)
-      # don't eliminate duplications in $postdeps and $predeps
-      opt_duplicate_compiler_generated_deps=:
-      ;;
-    *)
-      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
-      ;;
-  esac
-
-  $opt_help || {
-    # Sanity checks first:
-    func_check_version_match
-
-    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
-      func_fatal_configuration "not configured to build any kind of library"
-    fi
-
-    # Darwin sucks
-    eval std_shrext=\"$shrext_cmds\"
-
-    # Only execute mode is allowed to have -dlopen flags.
-    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
-      func_error "unrecognized option \`-dlopen'"
-      $ECHO "$help" 1>&2
-      exit $EXIT_FAILURE
-    fi
-
-    # Change the help message to a mode-specific one.
-    generic_help="$help"
-    help="Try \`$progname --help --mode=$opt_mode' for more information."
-  }
-
-
-  # Bail if the options were screwed
-  $exit_cmd $EXIT_FAILURE
-}
-
-
-
-
-## ----------- ##
-##    Main.    ##
-## ----------- ##
-
-# func_lalib_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_lalib_p ()
-{
-    test -f "$1" &&
-      $SED -e 4q "$1" 2>/dev/null \
-        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
-}
-
-# func_lalib_unsafe_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function implements the same check as func_lalib_p without
-# resorting to external programs.  To this end, it redirects stdin and
-# closes it afterwards, without saving the original file descriptor.
-# As a safety measure, use it only where a negative result would be
-# fatal anyway.  Works if `file' does not exist.
-func_lalib_unsafe_p ()
-{
-    lalib_p=no
-    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
-	for lalib_p_l in 1 2 3 4
-	do
-	    read lalib_p_line
-	    case "$lalib_p_line" in
-		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
-	    esac
-	done
-	exec 0<&5 5<&-
-    fi
-    test "$lalib_p" = yes
-}
-
-# func_ltwrapper_script_p file
-# True iff FILE is a libtool wrapper script
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_script_p ()
-{
-    func_lalib_p "$1"
-}
-
-# func_ltwrapper_executable_p file
-# True iff FILE is a libtool wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_executable_p ()
-{
-    func_ltwrapper_exec_suffix=
-    case $1 in
-    *.exe) ;;
-    *) func_ltwrapper_exec_suffix=.exe ;;
-    esac
-    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
-}
-
-# func_ltwrapper_scriptname file
-# Assumes file is an ltwrapper_executable
-# uses $file to determine the appropriate filename for a
-# temporary ltwrapper_script.
-func_ltwrapper_scriptname ()
-{
-    func_dirname_and_basename "$1" "" "."
-    func_stripname '' '.exe' "$func_basename_result"
-    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
-}
-
-# func_ltwrapper_p file
-# True iff FILE is a libtool wrapper script or wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_p ()
-{
-    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
-}
-
-
-# func_execute_cmds commands fail_cmd
-# Execute tilde-delimited COMMANDS.
-# If FAIL_CMD is given, eval that upon failure.
-# FAIL_CMD may read-access the current command in variable CMD!
-func_execute_cmds ()
-{
-    $opt_debug
-    save_ifs=$IFS; IFS='~'
-    for cmd in $1; do
-      IFS=$save_ifs
-      eval cmd=\"$cmd\"
-      func_show_eval "$cmd" "${2-:}"
-    done
-    IFS=$save_ifs
-}
-
-
-# func_source file
-# Source FILE, adding directory component if necessary.
-# Note that it is not necessary on cygwin/mingw to append a dot to
-# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
-# behavior happens only for exec(3), not for open(2)!  Also, sourcing
-# `FILE.' does not work on cygwin managed mounts.
-func_source ()
-{
-    $opt_debug
-    case $1 in
-    */* | *\\*)	. "$1" ;;
-    *)		. "./$1" ;;
-    esac
-}
-
-
-# func_resolve_sysroot PATH
-# Replace a leading = in PATH with a sysroot.  Store the result into
-# func_resolve_sysroot_result
-func_resolve_sysroot ()
-{
-  func_resolve_sysroot_result=$1
-  case $func_resolve_sysroot_result in
-  =*)
-    func_stripname '=' '' "$func_resolve_sysroot_result"
-    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
-    ;;
-  esac
-}
-
-# func_replace_sysroot PATH
-# If PATH begins with the sysroot, replace it with = and
-# store the result into func_replace_sysroot_result.
-func_replace_sysroot ()
-{
-  case "$lt_sysroot:$1" in
-  ?*:"$lt_sysroot"*)
-    func_stripname "$lt_sysroot" '' "$1"
-    func_replace_sysroot_result="=$func_stripname_result"
-    ;;
-  *)
-    # Including no sysroot.
-    func_replace_sysroot_result=$1
-    ;;
-  esac
-}
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
-    $opt_debug
-    if test -n "$available_tags" && test -z "$tagname"; then
-      CC_quoted=
-      for arg in $CC; do
-	func_append_quoted CC_quoted "$arg"
-      done
-      CC_expanded=`func_echo_all $CC`
-      CC_quoted_expanded=`func_echo_all $CC_quoted`
-      case $@ in
-      # Blanks in the command may have been stripped by the calling shell,
-      # but not from the CC environment variable when configure was run.
-      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
-      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
-      # Blanks at the start of $base_compile will cause this to fail
-      # if we don't check for them as well.
-      *)
-	for z in $available_tags; do
-	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
-	    # Evaluate the configuration.
-	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
-	    CC_quoted=
-	    for arg in $CC; do
-	      # Double-quote args containing other shell metacharacters.
-	      func_append_quoted CC_quoted "$arg"
-	    done
-	    CC_expanded=`func_echo_all $CC`
-	    CC_quoted_expanded=`func_echo_all $CC_quoted`
-	    case "$@ " in
-	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
-	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
-	      # The compiler in the base compile command matches
-	      # the one in the tagged configuration.
-	      # Assume this is the tagged configuration we want.
-	      tagname=$z
-	      break
-	      ;;
-	    esac
-	  fi
-	done
-	# If $tagname still isn't set, then no tagged configuration
-	# was found and let the user know that the "--tag" command
-	# line option must be used.
-	if test -z "$tagname"; then
-	  func_echo "unable to infer tagged configuration"
-	  func_fatal_error "specify a tag with \`--tag'"
-#	else
-#	  func_verbose "using $tagname tagged configuration"
-	fi
-	;;
-      esac
-    fi
-}
-
-
-
-# func_write_libtool_object output_name pic_name nonpic_name
-# Create a libtool object file (analogous to a ".la" file),
-# but don't create it if we're doing a dry run.
-func_write_libtool_object ()
-{
-    write_libobj=${1}
-    if test "$build_libtool_libs" = yes; then
-      write_lobj=\'${2}\'
-    else
-      write_lobj=none
-    fi
-
-    if test "$build_old_libs" = yes; then
-      write_oldobj=\'${3}\'
-    else
-      write_oldobj=none
-    fi
-
-    $opt_dry_run || {
-      cat >${write_libobj}T <<EOF
-# $write_libobj - a libtool object file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-pic_object=$write_lobj
-
-# Name of the non-PIC object
-non_pic_object=$write_oldobj
-
-EOF
-      $MV "${write_libobj}T" "${write_libobj}"
-    }
-}
-
-
-##################################################
-# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
-##################################################
-
-# func_convert_core_file_wine_to_w32 ARG
-# Helper function used by file name conversion functions when $build is *nix,
-# and $host is mingw, cygwin, or some other w32 environment. Relies on a
-# correctly configured wine environment available, with the winepath program
-# in $build's $PATH.
-#
-# ARG is the $build file name to be converted to w32 format.
-# Result is available in $func_convert_core_file_wine_to_w32_result, and will
-# be empty on error (or when ARG is empty)
-func_convert_core_file_wine_to_w32 ()
-{
-  $opt_debug
-  func_convert_core_file_wine_to_w32_result="$1"
-  if test -n "$1"; then
-    # Unfortunately, winepath does not exit with a non-zero error code, so we
-    # are forced to check the contents of stdout. On the other hand, if the
-    # command is not found, the shell will set an exit code of 127 and print
-    # *an error message* to stdout. So we must check for both error code of
-    # zero AND non-empty stdout, which explains the odd construction:
-    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
-    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
-      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
-        $SED -e "$lt_sed_naive_backslashify"`
-    else
-      func_convert_core_file_wine_to_w32_result=
-    fi
-  fi
-}
-# end: func_convert_core_file_wine_to_w32
-
-
-# func_convert_core_path_wine_to_w32 ARG
-# Helper function used by path conversion functions when $build is *nix, and
-# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
-# configured wine environment available, with the winepath program in $build's
-# $PATH. Assumes ARG has no leading or trailing path separator characters.
-#
-# ARG is path to be converted from $build format to win32.
-# Result is available in $func_convert_core_path_wine_to_w32_result.
-# Unconvertible file (directory) names in ARG are skipped; if no directory names
-# are convertible, then the result may be empty.
-func_convert_core_path_wine_to_w32 ()
-{
-  $opt_debug
-  # unfortunately, winepath doesn't convert paths, only file names
-  func_convert_core_path_wine_to_w32_result=""
-  if test -n "$1"; then
-    oldIFS=$IFS
-    IFS=:
-    for func_convert_core_path_wine_to_w32_f in $1; do
-      IFS=$oldIFS
-      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
-      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
-        if test -z "$func_convert_core_path_wine_to_w32_result"; then
-          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
-        else
-          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
-        fi
-      fi
-    done
-    IFS=$oldIFS
-  fi
-}
-# end: func_convert_core_path_wine_to_w32
-
-
-# func_cygpath ARGS...
-# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
-# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
-# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
-# (2), returns the Cygwin file name or path in func_cygpath_result (input
-# file name or path is assumed to be in w32 format, as previously converted
-# from $build's *nix or MSYS format). In case (3), returns the w32 file name
-# or path in func_cygpath_result (input file name or path is assumed to be in
-# Cygwin format). Returns an empty string on error.
-#
-# ARGS are passed to cygpath, with the last one being the file name or path to
-# be converted.
-#
-# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
-# environment variable; do not put it in $PATH.
-func_cygpath ()
-{
-  $opt_debug
-  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
-    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
-    if test "$?" -ne 0; then
-      # on failure, ensure result is empty
-      func_cygpath_result=
-    fi
-  else
-    func_cygpath_result=
-    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
-  fi
-}
-#end: func_cygpath
-
-
-# func_convert_core_msys_to_w32 ARG
-# Convert file name or path ARG from MSYS format to w32 format.  Return
-# result in func_convert_core_msys_to_w32_result.
-func_convert_core_msys_to_w32 ()
-{
-  $opt_debug
-  # awkward: cmd appends spaces to result
-  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
-    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
-}
-#end: func_convert_core_msys_to_w32
-
-
-# func_convert_file_check ARG1 ARG2
-# Verify that ARG1 (a file name in $build format) was converted to $host
-# format in ARG2. Otherwise, emit an error message, but continue (resetting
-# func_to_host_file_result to ARG1).
-func_convert_file_check ()
-{
-  $opt_debug
-  if test -z "$2" && test -n "$1" ; then
-    func_error "Could not determine host file name corresponding to"
-    func_error "  \`$1'"
-    func_error "Continuing, but uninstalled executables may not work."
-    # Fallback:
-    func_to_host_file_result="$1"
-  fi
-}
-# end func_convert_file_check
-
-
-# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
-# Verify that FROM_PATH (a path in $build format) was converted to $host
-# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
-# func_to_host_file_result to a simplistic fallback value (see below).
-func_convert_path_check ()
-{
-  $opt_debug
-  if test -z "$4" && test -n "$3"; then
-    func_error "Could not determine the host path corresponding to"
-    func_error "  \`$3'"
-    func_error "Continuing, but uninstalled executables may not work."
-    # Fallback.  This is a deliberately simplistic "conversion" and
-    # should not be "improved".  See libtool.info.
-    if test "x$1" != "x$2"; then
-      lt_replace_pathsep_chars="s|$1|$2|g"
-      func_to_host_path_result=`echo "$3" |
-        $SED -e "$lt_replace_pathsep_chars"`
-    else
-      func_to_host_path_result="$3"
-    fi
-  fi
-}
-# end func_convert_path_check
-
-
-# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
-# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
-# and appending REPL if ORIG matches BACKPAT.
-func_convert_path_front_back_pathsep ()
-{
-  $opt_debug
-  case $4 in
-  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
-    ;;
-  esac
-  case $4 in
-  $2 ) func_append func_to_host_path_result "$3"
-    ;;
-  esac
-}
-# end func_convert_path_front_back_pathsep
-
-
-##################################################
-# $build to $host FILE NAME CONVERSION FUNCTIONS #
-##################################################
-# invoked via `$to_host_file_cmd ARG'
-#
-# In each case, ARG is the path to be converted from $build to $host format.
-# Result will be available in $func_to_host_file_result.
-
-
-# func_to_host_file ARG
-# Converts the file name ARG from $build format to $host format. Return result
-# in func_to_host_file_result.
-func_to_host_file ()
-{
-  $opt_debug
-  $to_host_file_cmd "$1"
-}
-# end func_to_host_file
-
-
-# func_to_tool_file ARG LAZY
-# converts the file name ARG from $build format to toolchain format. Return
-# result in func_to_tool_file_result.  If the conversion in use is listed
-# in (the comma separated) LAZY, no conversion takes place.
-func_to_tool_file ()
-{
-  $opt_debug
-  case ,$2, in
-    *,"$to_tool_file_cmd",*)
-      func_to_tool_file_result=$1
-      ;;
-    *)
-      $to_tool_file_cmd "$1"
-      func_to_tool_file_result=$func_to_host_file_result
-      ;;
-  esac
-}
-# end func_to_tool_file
-
-
-# func_convert_file_noop ARG
-# Copy ARG to func_to_host_file_result.
-func_convert_file_noop ()
-{
-  func_to_host_file_result="$1"
-}
-# end func_convert_file_noop
-
-
-# func_convert_file_msys_to_w32 ARG
-# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper.  Returns result in
-# func_to_host_file_result.
-func_convert_file_msys_to_w32 ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    func_convert_core_msys_to_w32 "$1"
-    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_w32
-
-
-# func_convert_file_cygwin_to_w32 ARG
-# Convert file name ARG from Cygwin to w32 format.  Returns result in
-# func_to_host_file_result.
-func_convert_file_cygwin_to_w32 ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
-    # LT_CYGPATH in this case.
-    func_to_host_file_result=`cygpath -m "$1"`
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_cygwin_to_w32
-
-
-# func_convert_file_nix_to_w32 ARG
-# Convert file name ARG from *nix to w32 format.  Requires a wine environment
-# and a working winepath. Returns result in func_to_host_file_result.
-func_convert_file_nix_to_w32 ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    func_convert_core_file_wine_to_w32 "$1"
-    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_w32
-
-
-# func_convert_file_msys_to_cygwin ARG
-# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_file_msys_to_cygwin ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    func_convert_core_msys_to_w32 "$1"
-    func_cygpath -u "$func_convert_core_msys_to_w32_result"
-    func_to_host_file_result="$func_cygpath_result"
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_cygwin
-
-
-# func_convert_file_nix_to_cygwin ARG
-# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
-# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
-# in func_to_host_file_result.
-func_convert_file_nix_to_cygwin ()
-{
-  $opt_debug
-  func_to_host_file_result="$1"
-  if test -n "$1"; then
-    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
-    func_convert_core_file_wine_to_w32 "$1"
-    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
-    func_to_host_file_result="$func_cygpath_result"
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_cygwin
-
-
-#############################################
-# $build to $host PATH CONVERSION FUNCTIONS #
-#############################################
-# invoked via `$to_host_path_cmd ARG'
-#
-# In each case, ARG is the path to be converted from $build to $host format.
-# The result will be available in $func_to_host_path_result.
-#
-# Path separators are also converted from $build format to $host format.  If
-# ARG begins or ends with a path separator character, it is preserved (but
-# converted to $host format) on output.
-#
-# All path conversion functions are named using the following convention:
-#   file name conversion function    : func_convert_file_X_to_Y ()
-#   path conversion function         : func_convert_path_X_to_Y ()
-# where, for any given $build/$host combination the 'X_to_Y' value is the
-# same.  If conversion functions are added for new $build/$host combinations,
-# the two new functions must follow this pattern, or func_init_to_host_path_cmd
-# will break.
-
-
-# func_init_to_host_path_cmd
-# Ensures that function "pointer" variable $to_host_path_cmd is set to the
-# appropriate value, based on the value of $to_host_file_cmd.
-to_host_path_cmd=
-func_init_to_host_path_cmd ()
-{
-  $opt_debug
-  if test -z "$to_host_path_cmd"; then
-    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
-    to_host_path_cmd="func_convert_path_${func_stripname_result}"
-  fi
-}
-
-
-# func_to_host_path ARG
-# Converts the path ARG from $build format to $host format. Return result
-# in func_to_host_path_result.
-func_to_host_path ()
-{
-  $opt_debug
-  func_init_to_host_path_cmd
-  $to_host_path_cmd "$1"
-}
-# end func_to_host_path
-
-
-# func_convert_path_noop ARG
-# Copy ARG to func_to_host_path_result.
-func_convert_path_noop ()
-{
-  func_to_host_path_result="$1"
-}
-# end func_convert_path_noop
-
-
-# func_convert_path_msys_to_w32 ARG
-# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper.  Returns result in
-# func_to_host_path_result.
-func_convert_path_msys_to_w32 ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # Remove leading and trailing path separator characters from ARG.  MSYS
-    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
-    # and winepath ignores them completely.
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
-    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_msys_to_w32
-
-
-# func_convert_path_cygwin_to_w32 ARG
-# Convert path ARG from Cygwin to w32 format.  Returns result in
-# func_to_host_file_result.
-func_convert_path_cygwin_to_w32 ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_cygwin_to_w32
-
-
-# func_convert_path_nix_to_w32 ARG
-# Convert path ARG from *nix to w32 format.  Requires a wine environment and
-# a working winepath.  Returns result in func_to_host_file_result.
-func_convert_path_nix_to_w32 ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
-    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_nix_to_w32
-
-
-# func_convert_path_msys_to_cygwin ARG
-# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_path_msys_to_cygwin ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
-    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
-    func_to_host_path_result="$func_cygpath_result"
-    func_convert_path_check : : \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
-  fi
-}
-# end func_convert_path_msys_to_cygwin
-
-
-# func_convert_path_nix_to_cygwin ARG
-# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
-# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
-# func_to_host_file_result.
-func_convert_path_nix_to_cygwin ()
-{
-  $opt_debug
-  func_to_host_path_result="$1"
-  if test -n "$1"; then
-    # Remove leading and trailing path separator characters from
-    # ARG. msys behavior is inconsistent here, cygpath turns them
-    # into '.;' and ';.', and winepath ignores them completely.
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
-    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
-    func_to_host_path_result="$func_cygpath_result"
-    func_convert_path_check : : \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
-  fi
-}
-# end func_convert_path_nix_to_cygwin
-
-
-# func_mode_compile arg...
-func_mode_compile ()
-{
-    $opt_debug
-    # Get the compilation command and the source file.
-    base_compile=
-    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
-    suppress_opt=yes
-    suppress_output=
-    arg_mode=normal
-    libobj=
-    later=
-    pie_flag=
-
-    for arg
-    do
-      case $arg_mode in
-      arg  )
-	# do not "continue".  Instead, add this to base_compile
-	lastarg="$arg"
-	arg_mode=normal
-	;;
-
-      target )
-	libobj="$arg"
-	arg_mode=normal
-	continue
-	;;
-
-      normal )
-	# Accept any command-line options.
-	case $arg in
-	-o)
-	  test -n "$libobj" && \
-	    func_fatal_error "you cannot specify \`-o' more than once"
-	  arg_mode=target
-	  continue
-	  ;;
-
-	-pie | -fpie | -fPIE)
-          func_append pie_flag " $arg"
-	  continue
-	  ;;
-
-	-shared | -static | -prefer-pic | -prefer-non-pic)
-	  func_append later " $arg"
-	  continue
-	  ;;
-
-	-no-suppress)
-	  suppress_opt=no
-	  continue
-	  ;;
-
-	-Xcompiler)
-	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
-	  continue      #  The current "srcfile" will either be retained or
-	  ;;            #  replaced later.  I would guess that would be a bug.
-
-	-Wc,*)
-	  func_stripname '-Wc,' '' "$arg"
-	  args=$func_stripname_result
-	  lastarg=
-	  save_ifs="$IFS"; IFS=','
-	  for arg in $args; do
-	    IFS="$save_ifs"
-	    func_append_quoted lastarg "$arg"
-	  done
-	  IFS="$save_ifs"
-	  func_stripname ' ' '' "$lastarg"
-	  lastarg=$func_stripname_result
-
-	  # Add the arguments to base_compile.
-	  func_append base_compile " $lastarg"
-	  continue
-	  ;;
-
-	*)
-	  # Accept the current argument as the source file.
-	  # The previous "srcfile" becomes the current argument.
-	  #
-	  lastarg="$srcfile"
-	  srcfile="$arg"
-	  ;;
-	esac  #  case $arg
-	;;
-      esac    #  case $arg_mode
-
-      # Aesthetically quote the previous argument.
-      func_append_quoted base_compile "$lastarg"
-    done # for arg
-
-    case $arg_mode in
-    arg)
-      func_fatal_error "you must specify an argument for -Xcompile"
-      ;;
-    target)
-      func_fatal_error "you must specify a target with \`-o'"
-      ;;
-    *)
-      # Get the name of the library object.
-      test -z "$libobj" && {
-	func_basename "$srcfile"
-	libobj="$func_basename_result"
-      }
-      ;;
-    esac
-
-    # Recognize several different file suffixes.
-    # If the user specifies -o file.o, it is replaced with file.lo
-    case $libobj in
-    *.[cCFSifmso] | \
-    *.ada | *.adb | *.ads | *.asm | \
-    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
-      func_xform "$libobj"
-      libobj=$func_xform_result
-      ;;
-    esac
-
-    case $libobj in
-    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
-    *)
-      func_fatal_error "cannot determine name of library object from \`$libobj'"
-      ;;
-    esac
-
-    func_infer_tag $base_compile
-
-    for arg in $later; do
-      case $arg in
-      -shared)
-	test "$build_libtool_libs" != yes && \
-	  func_fatal_configuration "can not build a shared library"
-	build_old_libs=no
-	continue
-	;;
-
-      -static)
-	build_libtool_libs=no
-	build_old_libs=yes
-	continue
-	;;
-
-      -prefer-pic)
-	pic_mode=yes
-	continue
-	;;
-
-      -prefer-non-pic)
-	pic_mode=no
-	continue
-	;;
-      esac
-    done
-
-    func_quote_for_eval "$libobj"
-    test "X$libobj" != "X$func_quote_for_eval_result" \
-      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
-      && func_warning "libobj name \`$libobj' may not contain shell special characters."
-    func_dirname_and_basename "$obj" "/" ""
-    objname="$func_basename_result"
-    xdir="$func_dirname_result"
-    lobj=${xdir}$objdir/$objname
-
-    test -z "$base_compile" && \
-      func_fatal_help "you must specify a compilation command"
-
-    # Delete any leftover library objects.
-    if test "$build_old_libs" = yes; then
-      removelist="$obj $lobj $libobj ${libobj}T"
-    else
-      removelist="$lobj $libobj ${libobj}T"
-    fi
-
-    # On Cygwin there's no "real" PIC flag so we must build both object types
-    case $host_os in
-    cygwin* | mingw* | pw32* | os2* | cegcc*)
-      pic_mode=default
-      ;;
-    esac
-    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
-      # non-PIC code in shared libraries is not supported
-      pic_mode=default
-    fi
-
-    # Calculate the filename of the output object if compiler does
-    # not support -o with -c
-    if test "$compiler_c_o" = no; then
-      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
-      lockfile="$output_obj.lock"
-    else
-      output_obj=
-      need_locks=no
-      lockfile=
-    fi
-
-    # Lock this critical section if it is needed
-    # We use this script file to make the link, it avoids creating a new file
-    if test "$need_locks" = yes; then
-      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
-	func_echo "Waiting for $lockfile to be removed"
-	sleep 2
-      done
-    elif test "$need_locks" = warn; then
-      if test -f "$lockfile"; then
-	$ECHO "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-      func_append removelist " $output_obj"
-      $ECHO "$srcfile" > "$lockfile"
-    fi
-
-    $opt_dry_run || $RM $removelist
-    func_append removelist " $lockfile"
-    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
-
-    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
-    srcfile=$func_to_tool_file_result
-    func_quote_for_eval "$srcfile"
-    qsrcfile=$func_quote_for_eval_result
-
-    # Only build a PIC object if we are building libtool libraries.
-    if test "$build_libtool_libs" = yes; then
-      # Without this assignment, base_compile gets emptied.
-      fbsd_hideous_sh_bug=$base_compile
-
-      if test "$pic_mode" != no; then
-	command="$base_compile $qsrcfile $pic_flag"
-      else
-	# Don't build PIC code
-	command="$base_compile $qsrcfile"
-      fi
-
-      func_mkdir_p "$xdir$objdir"
-
-      if test -z "$output_obj"; then
-	# Place PIC objects in $objdir
-	func_append command " -o $lobj"
-      fi
-
-      func_show_eval_locale "$command"	\
-          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
-
-      if test "$need_locks" = warn &&
-	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	$ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-
-      # Just move the object if needed, then go on to compile the next one
-      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
-	func_show_eval '$MV "$output_obj" "$lobj"' \
-	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
-      fi
-
-      # Allow error messages only from the first compilation.
-      if test "$suppress_opt" = yes; then
-	suppress_output=' >/dev/null 2>&1'
-      fi
-    fi
-
-    # Only build a position-dependent object if we build old libraries.
-    if test "$build_old_libs" = yes; then
-      if test "$pic_mode" != yes; then
-	# Don't build PIC code
-	command="$base_compile $qsrcfile$pie_flag"
-      else
-	command="$base_compile $qsrcfile $pic_flag"
-      fi
-      if test "$compiler_c_o" = yes; then
-	func_append command " -o $obj"
-      fi
-
-      # Suppress compiler output if we already did a PIC compilation.
-      func_append command "$suppress_output"
-      func_show_eval_locale "$command" \
-        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
-
-      if test "$need_locks" = warn &&
-	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	$ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-
-      # Just move the object if needed
-      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
-	func_show_eval '$MV "$output_obj" "$obj"' \
-	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
-      fi
-    fi
-
-    $opt_dry_run || {
-      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
-
-      # Unlock the critical section if it was locked
-      if test "$need_locks" != no; then
-	removelist=$lockfile
-        $RM "$lockfile"
-      fi
-    }
-
-    exit $EXIT_SUCCESS
-}
-
-$opt_help || {
-  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
-}
-
-func_mode_help ()
-{
-    # We need to display help for each of the modes.
-    case $opt_mode in
-      "")
-        # Generic help is extracted from the usage comments
-        # at the start of this file.
-        func_help
-        ;;
-
-      clean)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
-        ;;
-
-      compile)
-      $ECHO \
-"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
-  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
-  -no-suppress      do not suppress compiler output for multiple passes
-  -prefer-pic       try to build PIC objects only
-  -prefer-non-pic   try to build non-PIC objects only
-  -shared           do not build a \`.o' file suitable for static linking
-  -static           only build a \`.o' file suitable for static linking
-  -Wc,FLAG          pass FLAG directly to the compiler
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
-        ;;
-
-      execute)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
-  -dlopen FILE      add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
-        ;;
-
-      finish)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges.  Use
-the \`--dry-run' option if you just want to see what would be executed."
-        ;;
-
-      install)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command.  The first component should be
-either the \`install' or \`cp' program.
-
-The following components of INSTALL-COMMAND are treated specially:
-
-  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
-        ;;
-
-      link)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
-  -all-static       do not do any dynamic linking at all
-  -avoid-version    do not add a version suffix if possible
-  -bindir BINDIR    specify path to binaries directory (for systems where
-                    libraries must be found in the PATH setting at runtime)
-  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
-  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
-  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
-  -export-symbols SYMFILE
-                    try to export only the symbols listed in SYMFILE
-  -export-symbols-regex REGEX
-                    try to export only the symbols matching REGEX
-  -LLIBDIR          search LIBDIR for required installed libraries
-  -lNAME            OUTPUT-FILE requires the installed library libNAME
-  -module           build a library that can dlopened
-  -no-fast-install  disable the fast-install mode
-  -no-install       link a not-installable executable
-  -no-undefined     declare that a library does not refer to external symbols
-  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
-  -objectlist FILE  Use a list of object files found in FILE to specify objects
-  -precious-files-regex REGEX
-                    don't remove output files matching REGEX
-  -release RELEASE  specify package release information
-  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
-  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
-  -shared           only do dynamic linking of libtool libraries
-  -shrext SUFFIX    override the standard shared library file extension
-  -static           do not do any dynamic linking of uninstalled libtool libraries
-  -static-libtool-libs
-                    do not do any dynamic linking of libtool libraries
-  -version-info CURRENT[:REVISION[:AGE]]
-                    specify library version info [each variable defaults to 0]
-  -weak LIBNAME     declare that the target provides the LIBNAME interface
-  -Wc,FLAG
-  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
-  -Wl,FLAG
-  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
-  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename.  Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
-is created, otherwise an executable program is created."
-        ;;
-
-      uninstall)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
-        ;;
-
-      *)
-        func_fatal_help "invalid operation mode \`$opt_mode'"
-        ;;
-    esac
-
-    echo
-    $ECHO "Try \`$progname --help' for more information about other modes."
-}
-
-# Now that we've collected a possible --mode arg, show help if necessary
-if $opt_help; then
-  if test "$opt_help" = :; then
-    func_mode_help
-  else
-    {
-      func_help noexit
-      for opt_mode in compile link execute install finish uninstall clean; do
-	func_mode_help
-      done
-    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
-    {
-      func_help noexit
-      for opt_mode in compile link execute install finish uninstall clean; do
-	echo
-	func_mode_help
-      done
-    } |
-    sed '1d
-      /^When reporting/,/^Report/{
-	H
-	d
-      }
-      $x
-      /information about other modes/d
-      /more detailed .*MODE/d
-      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
-  fi
-  exit $?
-fi
-
-
-# func_mode_execute arg...
-func_mode_execute ()
-{
-    $opt_debug
-    # The first argument is the command name.
-    cmd="$nonopt"
-    test -z "$cmd" && \
-      func_fatal_help "you must specify a COMMAND"
-
-    # Handle -dlopen flags immediately.
-    for file in $opt_dlopen; do
-      test -f "$file" \
-	|| func_fatal_help "\`$file' is not a file"
-
-      dir=
-      case $file in
-      *.la)
-	func_resolve_sysroot "$file"
-	file=$func_resolve_sysroot_result
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$file" \
-	  || func_fatal_help "\`$lib' is not a valid libtool archive"
-
-	# Read the libtool library.
-	dlname=
-	library_names=
-	func_source "$file"
-
-	# Skip this library if it cannot be dlopened.
-	if test -z "$dlname"; then
-	  # Warn if it was a shared library.
-	  test -n "$library_names" && \
-	    func_warning "\`$file' was not linked with \`-export-dynamic'"
-	  continue
-	fi
-
-	func_dirname "$file" "" "."
-	dir="$func_dirname_result"
-
-	if test -f "$dir/$objdir/$dlname"; then
-	  func_append dir "/$objdir"
-	else
-	  if test ! -f "$dir/$dlname"; then
-	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
-	  fi
-	fi
-	;;
-
-      *.lo)
-	# Just add the directory containing the .lo file.
-	func_dirname "$file" "" "."
-	dir="$func_dirname_result"
-	;;
-
-      *)
-	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
-	continue
-	;;
-      esac
-
-      # Get the absolute pathname.
-      absdir=`cd "$dir" && pwd`
-      test -n "$absdir" && dir="$absdir"
-
-      # Now add the directory to shlibpath_var.
-      if eval "test -z \"\$$shlibpath_var\""; then
-	eval "$shlibpath_var=\"\$dir\""
-      else
-	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
-      fi
-    done
-
-    # This variable tells wrapper scripts just to set shlibpath_var
-    # rather than running their programs.
-    libtool_execute_magic="$magic"
-
-    # Check if any of the arguments is a wrapper script.
-    args=
-    for file
-    do
-      case $file in
-      -* | *.la | *.lo ) ;;
-      *)
-	# Do a test to see if this is really a libtool program.
-	if func_ltwrapper_script_p "$file"; then
-	  func_source "$file"
-	  # Transform arg to wrapped name.
-	  file="$progdir/$program"
-	elif func_ltwrapper_executable_p "$file"; then
-	  func_ltwrapper_scriptname "$file"
-	  func_source "$func_ltwrapper_scriptname_result"
-	  # Transform arg to wrapped name.
-	  file="$progdir/$program"
-	fi
-	;;
-      esac
-      # Quote arguments (to preserve shell metacharacters).
-      func_append_quoted args "$file"
-    done
-
-    if test "X$opt_dry_run" = Xfalse; then
-      if test -n "$shlibpath_var"; then
-	# Export the shlibpath_var.
-	eval "export $shlibpath_var"
-      fi
-
-      # Restore saved environment variables
-      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-      do
-	eval "if test \"\${save_$lt_var+set}\" = set; then
-                $lt_var=\$save_$lt_var; export $lt_var
-	      else
-		$lt_unset $lt_var
-	      fi"
-      done
-
-      # Now prepare to actually exec the command.
-      exec_cmd="\$cmd$args"
-    else
-      # Display what would be done.
-      if test -n "$shlibpath_var"; then
-	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
-	echo "export $shlibpath_var"
-      fi
-      $ECHO "$cmd$args"
-      exit $EXIT_SUCCESS
-    fi
-}
-
-test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
-
-
-# func_mode_finish arg...
-func_mode_finish ()
-{
-    $opt_debug
-    libs=
-    libdirs=
-    admincmds=
-
-    for opt in "$nonopt" ${1+"$@"}
-    do
-      if test -d "$opt"; then
-	func_append libdirs " $opt"
-
-      elif test -f "$opt"; then
-	if func_lalib_unsafe_p "$opt"; then
-	  func_append libs " $opt"
-	else
-	  func_warning "\`$opt' is not a valid libtool archive"
-	fi
-
-      else
-	func_fatal_error "invalid argument \`$opt'"
-      fi
-    done
-
-    if test -n "$libs"; then
-      if test -n "$lt_sysroot"; then
-        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
-        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
-      else
-        sysroot_cmd=
-      fi
-
-      # Remove sysroot references
-      if $opt_dry_run; then
-        for lib in $libs; do
-          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
-        done
-      else
-        tmpdir=`func_mktempdir`
-        for lib in $libs; do
-	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
-	    > $tmpdir/tmp-la
-	  mv -f $tmpdir/tmp-la $lib
-	done
-        ${RM}r "$tmpdir"
-      fi
-    fi
-
-    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
-      for libdir in $libdirs; do
-	if test -n "$finish_cmds"; then
-	  # Do each command in the finish commands.
-	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
-'"$cmd"'"'
-	fi
-	if test -n "$finish_eval"; then
-	  # Do the single finish_eval.
-	  eval cmds=\"$finish_eval\"
-	  $opt_dry_run || eval "$cmds" || func_append admincmds "
-       $cmds"
-	fi
-      done
-    fi
-
-    # Exit here if they wanted silent mode.
-    $opt_silent && exit $EXIT_SUCCESS
-
-    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
-      echo "----------------------------------------------------------------------"
-      echo "Libraries have been installed in:"
-      for libdir in $libdirs; do
-	$ECHO "   $libdir"
-      done
-      echo
-      echo "If you ever happen to want to link against installed libraries"
-      echo "in a given directory, LIBDIR, you must either use libtool, and"
-      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
-      echo "flag during linking and do at least one of the following:"
-      if test -n "$shlibpath_var"; then
-	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
-	echo "     during execution"
-      fi
-      if test -n "$runpath_var"; then
-	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
-	echo "     during linking"
-      fi
-      if test -n "$hardcode_libdir_flag_spec"; then
-	libdir=LIBDIR
-	eval flag=\"$hardcode_libdir_flag_spec\"
-
-	$ECHO "   - use the \`$flag' linker flag"
-      fi
-      if test -n "$admincmds"; then
-	$ECHO "   - have your system administrator run these commands:$admincmds"
-      fi
-      if test -f /etc/ld.so.conf; then
-	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
-      fi
-      echo
-
-      echo "See any operating system documentation about shared libraries for"
-      case $host in
-	solaris2.[6789]|solaris2.1[0-9])
-	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
-	  echo "pages."
-	  ;;
-	*)
-	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
-	  ;;
-      esac
-      echo "----------------------------------------------------------------------"
-    fi
-    exit $EXIT_SUCCESS
-}
-
-test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
-
-
-# func_mode_install arg...
-func_mode_install ()
-{
-    $opt_debug
-    # There may be an optional sh(1) argument at the beginning of
-    # install_prog (especially on Windows NT).
-    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
-       # Allow the use of GNU shtool's install command.
-       case $nonopt in *shtool*) :;; *) false;; esac; then
-      # Aesthetically quote it.
-      func_quote_for_eval "$nonopt"
-      install_prog="$func_quote_for_eval_result "
-      arg=$1
-      shift
-    else
-      install_prog=
-      arg=$nonopt
-    fi
-
-    # The real first argument should be the name of the installation program.
-    # Aesthetically quote it.
-    func_quote_for_eval "$arg"
-    func_append install_prog "$func_quote_for_eval_result"
-    install_shared_prog=$install_prog
-    case " $install_prog " in
-      *[\\\ /]cp\ *) install_cp=: ;;
-      *) install_cp=false ;;
-    esac
-
-    # We need to accept at least all the BSD install flags.
-    dest=
-    files=
-    opts=
-    prev=
-    install_type=
-    isdir=no
-    stripme=
-    no_mode=:
-    for arg
-    do
-      arg2=
-      if test -n "$dest"; then
-	func_append files " $dest"
-	dest=$arg
-	continue
-      fi
-
-      case $arg in
-      -d) isdir=yes ;;
-      -f)
-	if $install_cp; then :; else
-	  prev=$arg
-	fi
-	;;
-      -g | -m | -o)
-	prev=$arg
-	;;
-      -s)
-	stripme=" -s"
-	continue
-	;;
-      -*)
-	;;
-      *)
-	# If the previous option needed an argument, then skip it.
-	if test -n "$prev"; then
-	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
-	    arg2=$install_override_mode
-	    no_mode=false
-	  fi
-	  prev=
-	else
-	  dest=$arg
-	  continue
-	fi
-	;;
-      esac
-
-      # Aesthetically quote the argument.
-      func_quote_for_eval "$arg"
-      func_append install_prog " $func_quote_for_eval_result"
-      if test -n "$arg2"; then
-	func_quote_for_eval "$arg2"
-      fi
-      func_append install_shared_prog " $func_quote_for_eval_result"
-    done
-
-    test -z "$install_prog" && \
-      func_fatal_help "you must specify an install program"
-
-    test -n "$prev" && \
-      func_fatal_help "the \`$prev' option requires an argument"
-
-    if test -n "$install_override_mode" && $no_mode; then
-      if $install_cp; then :; else
-	func_quote_for_eval "$install_override_mode"
-	func_append install_shared_prog " -m $func_quote_for_eval_result"
-      fi
-    fi
-
-    if test -z "$files"; then
-      if test -z "$dest"; then
-	func_fatal_help "no file or destination specified"
-      else
-	func_fatal_help "you must specify a destination"
-      fi
-    fi
-
-    # Strip any trailing slash from the destination.
-    func_stripname '' '/' "$dest"
-    dest=$func_stripname_result
-
-    # Check to see that the destination is a directory.
-    test -d "$dest" && isdir=yes
-    if test "$isdir" = yes; then
-      destdir="$dest"
-      destname=
-    else
-      func_dirname_and_basename "$dest" "" "."
-      destdir="$func_dirname_result"
-      destname="$func_basename_result"
-
-      # Not a directory, so check to see that there is only one file specified.
-      set dummy $files; shift
-      test "$#" -gt 1 && \
-	func_fatal_help "\`$dest' is not a directory"
-    fi
-    case $destdir in
-    [\\/]* | [A-Za-z]:[\\/]*) ;;
-    *)
-      for file in $files; do
-	case $file in
-	*.lo) ;;
-	*)
-	  func_fatal_help "\`$destdir' must be an absolute directory name"
-	  ;;
-	esac
-      done
-      ;;
-    esac
-
-    # This variable tells wrapper scripts just to set variables rather
-    # than running their programs.
-    libtool_install_magic="$magic"
-
-    staticlibs=
-    future_libdirs=
-    current_libdirs=
-    for file in $files; do
-
-      # Do each installation.
-      case $file in
-      *.$libext)
-	# Do the static libraries later.
-	func_append staticlibs " $file"
-	;;
-
-      *.la)
-	func_resolve_sysroot "$file"
-	file=$func_resolve_sysroot_result
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$file" \
-	  || func_fatal_help "\`$file' is not a valid libtool archive"
-
-	library_names=
-	old_library=
-	relink_command=
-	func_source "$file"
-
-	# Add the libdir to current_libdirs if it is the destination.
-	if test "X$destdir" = "X$libdir"; then
-	  case "$current_libdirs " in
-	  *" $libdir "*) ;;
-	  *) func_append current_libdirs " $libdir" ;;
-	  esac
-	else
-	  # Note the libdir as a future libdir.
-	  case "$future_libdirs " in
-	  *" $libdir "*) ;;
-	  *) func_append future_libdirs " $libdir" ;;
-	  esac
-	fi
-
-	func_dirname "$file" "/" ""
-	dir="$func_dirname_result"
-	func_append dir "$objdir"
-
-	if test -n "$relink_command"; then
-	  # Determine the prefix the user has applied to our future dir.
-	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
-
-	  # Don't allow the user to place us outside of our expected
-	  # location b/c this prevents finding dependent libraries that
-	  # are installed to the same prefix.
-	  # At present, this check doesn't affect windows .dll's that
-	  # are installed into $libdir/../bin (currently, that works fine)
-	  # but it's something to keep an eye on.
-	  test "$inst_prefix_dir" = "$destdir" && \
-	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
-
-	  if test -n "$inst_prefix_dir"; then
-	    # Stick the inst_prefix_dir data into the link command.
-	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
-	  else
-	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
-	  fi
-
-	  func_warning "relinking \`$file'"
-	  func_show_eval "$relink_command" \
-	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
-	fi
-
-	# See the names of the shared library.
-	set dummy $library_names; shift
-	if test -n "$1"; then
-	  realname="$1"
-	  shift
-
-	  srcname="$realname"
-	  test -n "$relink_command" && srcname="$realname"T
-
-	  # Install the shared library and build the symlinks.
-	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
-	      'exit $?'
-	  tstripme="$stripme"
-	  case $host_os in
-	  cygwin* | mingw* | pw32* | cegcc*)
-	    case $realname in
-	    *.dll.a)
-	      tstripme=""
-	      ;;
-	    esac
-	    ;;
-	  esac
-	  if test -n "$tstripme" && test -n "$striplib"; then
-	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
-	  fi
-
-	  if test "$#" -gt 0; then
-	    # Delete the old symlinks, and create new ones.
-	    # Try `ln -sf' first, because the `ln' binary might depend on
-	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
-	    # so we also need to try rm && ln -s.
-	    for linkname
-	    do
-	      test "$linkname" != "$realname" \
-		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
-	    done
-	  fi
-
-	  # Do each command in the postinstall commands.
-	  lib="$destdir/$realname"
-	  func_execute_cmds "$postinstall_cmds" 'exit $?'
-	fi
-
-	# Install the pseudo-library for information purposes.
-	func_basename "$file"
-	name="$func_basename_result"
-	instname="$dir/$name"i
-	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
-
-	# Maybe install the static library, too.
-	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
-	;;
-
-      *.lo)
-	# Install (i.e. copy) a libtool object.
-
-	# Figure out destination file name, if it wasn't already specified.
-	if test -n "$destname"; then
-	  destfile="$destdir/$destname"
-	else
-	  func_basename "$file"
-	  destfile="$func_basename_result"
-	  destfile="$destdir/$destfile"
-	fi
-
-	# Deduce the name of the destination old-style object file.
-	case $destfile in
-	*.lo)
-	  func_lo2o "$destfile"
-	  staticdest=$func_lo2o_result
-	  ;;
-	*.$objext)
-	  staticdest="$destfile"
-	  destfile=
-	  ;;
-	*)
-	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
-	  ;;
-	esac
-
-	# Install the libtool object if requested.
-	test -n "$destfile" && \
-	  func_show_eval "$install_prog $file $destfile" 'exit $?'
-
-	# Install the old object if enabled.
-	if test "$build_old_libs" = yes; then
-	  # Deduce the name of the old-style object file.
-	  func_lo2o "$file"
-	  staticobj=$func_lo2o_result
-	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
-	fi
-	exit $EXIT_SUCCESS
-	;;
-
-      *)
-	# Figure out destination file name, if it wasn't already specified.
-	if test -n "$destname"; then
-	  destfile="$destdir/$destname"
-	else
-	  func_basename "$file"
-	  destfile="$func_basename_result"
-	  destfile="$destdir/$destfile"
-	fi
-
-	# If the file is missing, and there is a .exe on the end, strip it
-	# because it is most likely a libtool script we actually want to
-	# install
-	stripped_ext=""
-	case $file in
-	  *.exe)
-	    if test ! -f "$file"; then
-	      func_stripname '' '.exe' "$file"
-	      file=$func_stripname_result
-	      stripped_ext=".exe"
-	    fi
-	    ;;
-	esac
-
-	# Do a test to see if this is really a libtool program.
-	case $host in
-	*cygwin* | *mingw*)
-	    if func_ltwrapper_executable_p "$file"; then
-	      func_ltwrapper_scriptname "$file"
-	      wrapper=$func_ltwrapper_scriptname_result
-	    else
-	      func_stripname '' '.exe' "$file"
-	      wrapper=$func_stripname_result
-	    fi
-	    ;;
-	*)
-	    wrapper=$file
-	    ;;
-	esac
-	if func_ltwrapper_script_p "$wrapper"; then
-	  notinst_deplibs=
-	  relink_command=
-
-	  func_source "$wrapper"
-
-	  # Check the variables that should have been set.
-	  test -z "$generated_by_libtool_version" && \
-	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
-
-	  finalize=yes
-	  for lib in $notinst_deplibs; do
-	    # Check to see that each library is installed.
-	    libdir=
-	    if test -f "$lib"; then
-	      func_source "$lib"
-	    fi
-	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
-	    if test -n "$libdir" && test ! -f "$libfile"; then
-	      func_warning "\`$lib' has not been installed in \`$libdir'"
-	      finalize=no
-	    fi
-	  done
-
-	  relink_command=
-	  func_source "$wrapper"
-
-	  outputname=
-	  if test "$fast_install" = no && test -n "$relink_command"; then
-	    $opt_dry_run || {
-	      if test "$finalize" = yes; then
-	        tmpdir=`func_mktempdir`
-		func_basename "$file$stripped_ext"
-		file="$func_basename_result"
-	        outputname="$tmpdir/$file"
-	        # Replace the output file specification.
-	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
-
-	        $opt_silent || {
-	          func_quote_for_expand "$relink_command"
-		  eval "func_echo $func_quote_for_expand_result"
-	        }
-	        if eval "$relink_command"; then :
-	          else
-		  func_error "error: relink \`$file' with the above command before installing it"
-		  $opt_dry_run || ${RM}r "$tmpdir"
-		  continue
-	        fi
-	        file="$outputname"
-	      else
-	        func_warning "cannot relink \`$file'"
-	      fi
-	    }
-	  else
-	    # Install the binary that we compiled earlier.
-	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
-	  fi
-	fi
-
-	# remove .exe since cygwin /usr/bin/install will append another
-	# one anyway
-	case $install_prog,$host in
-	*/usr/bin/install*,*cygwin*)
-	  case $file:$destfile in
-	  *.exe:*.exe)
-	    # this is ok
-	    ;;
-	  *.exe:*)
-	    destfile=$destfile.exe
-	    ;;
-	  *:*.exe)
-	    func_stripname '' '.exe' "$destfile"
-	    destfile=$func_stripname_result
-	    ;;
-	  esac
-	  ;;
-	esac
-	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
-	$opt_dry_run || if test -n "$outputname"; then
-	  ${RM}r "$tmpdir"
-	fi
-	;;
-      esac
-    done
-
-    for file in $staticlibs; do
-      func_basename "$file"
-      name="$func_basename_result"
-
-      # Set up the ranlib parameters.
-      oldlib="$destdir/$name"
-      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
-      tool_oldlib=$func_to_tool_file_result
-
-      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
-
-      if test -n "$stripme" && test -n "$old_striplib"; then
-	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
-      fi
-
-      # Do each command in the postinstall commands.
-      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
-    done
-
-    test -n "$future_libdirs" && \
-      func_warning "remember to run \`$progname --finish$future_libdirs'"
-
-    if test -n "$current_libdirs"; then
-      # Maybe just do a dry run.
-      $opt_dry_run && current_libdirs=" -n$current_libdirs"
-      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
-    else
-      exit $EXIT_SUCCESS
-    fi
-}
-
-test "$opt_mode" = install && func_mode_install ${1+"$@"}
-
-
-# func_generate_dlsyms outputname originator pic_p
-# Extract symbols from dlprefiles and create ${outputname}S.o with
-# a dlpreopen symbol table.
-func_generate_dlsyms ()
-{
-    $opt_debug
-    my_outputname="$1"
-    my_originator="$2"
-    my_pic_p="${3-no}"
-    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
-    my_dlsyms=
-
-    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-      if test -n "$NM" && test -n "$global_symbol_pipe"; then
-	my_dlsyms="${my_outputname}S.c"
-      else
-	func_error "not configured to extract global symbols from dlpreopened files"
-      fi
-    fi
-
-    if test -n "$my_dlsyms"; then
-      case $my_dlsyms in
-      "") ;;
-      *.c)
-	# Discover the nlist of each of the dlfiles.
-	nlist="$output_objdir/${my_outputname}.nm"
-
-	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
-
-	# Parse the name list into a source file.
-	func_verbose "creating $output_objdir/$my_dlsyms"
-
-	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
-/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
-/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
-#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
-#endif
-
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-/* DATA imports from DLLs on WIN32 con't be const, because runtime
-   relocations are performed -- see ld's documentation on pseudo-relocs.  */
-# define LT_DLSYM_CONST
-#elif defined(__osf__)
-/* This system does not cope well with relocations in const data.  */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-/* External symbol declarations for the compiler. */\
-"
-
-	if test "$dlself" = yes; then
-	  func_verbose "generating symbol list for \`$output'"
-
-	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
-
-	  # Add our own program objects to the symbol list.
-	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	  for progfile in $progfiles; do
-	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
-	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
-	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
-	  done
-
-	  if test -n "$exclude_expsyms"; then
-	    $opt_dry_run || {
-	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	    }
-	  fi
-
-	  if test -n "$export_symbols_regex"; then
-	    $opt_dry_run || {
-	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	    }
-	  fi
-
-	  # Prepare the list of exported symbols
-	  if test -z "$export_symbols"; then
-	    export_symbols="$output_objdir/$outputname.exp"
-	    $opt_dry_run || {
-	      $RM $export_symbols
-	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
-	      case $host in
-	      *cygwin* | *mingw* | *cegcc* )
-                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
-                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
-	        ;;
-	      esac
-	    }
-	  else
-	    $opt_dry_run || {
-	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
-	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	      case $host in
-	        *cygwin* | *mingw* | *cegcc* )
-	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
-	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
-	          ;;
-	      esac
-	    }
-	  fi
-	fi
-
-	for dlprefile in $dlprefiles; do
-	  func_verbose "extracting global C symbols from \`$dlprefile'"
-	  func_basename "$dlprefile"
-	  name="$func_basename_result"
-          case $host in
-	    *cygwin* | *mingw* | *cegcc* )
-	      # if an import library, we need to obtain dlname
-	      if func_win32_import_lib_p "$dlprefile"; then
-	        func_tr_sh "$dlprefile"
-	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
-	        dlprefile_dlbasename=""
-	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
-	          # Use subshell, to avoid clobbering current variable values
-	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
-	          if test -n "$dlprefile_dlname" ; then
-	            func_basename "$dlprefile_dlname"
-	            dlprefile_dlbasename="$func_basename_result"
-	          else
-	            # no lafile. user explicitly requested -dlpreopen <import library>.
-	            $sharedlib_from_linklib_cmd "$dlprefile"
-	            dlprefile_dlbasename=$sharedlib_from_linklib_result
-	          fi
-	        fi
-	        $opt_dry_run || {
-	          if test -n "$dlprefile_dlbasename" ; then
-	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
-	          else
-	            func_warning "Could not compute DLL name from $name"
-	            eval '$ECHO ": $name " >> "$nlist"'
-	          fi
-	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
-	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
-	        }
-	      else # not an import lib
-	        $opt_dry_run || {
-	          eval '$ECHO ": $name " >> "$nlist"'
-	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
-	        }
-	      fi
-	    ;;
-	    *)
-	      $opt_dry_run || {
-	        eval '$ECHO ": $name " >> "$nlist"'
-	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
-	      }
-	    ;;
-          esac
-	done
-
-	$opt_dry_run || {
-	  # Make sure we have at least an empty file.
-	  test -f "$nlist" || : > "$nlist"
-
-	  if test -n "$exclude_expsyms"; then
-	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
-	    $MV "$nlist"T "$nlist"
-	  fi
-
-	  # Try sorting and uniquifying the output.
-	  if $GREP -v "^: " < "$nlist" |
-	      if sort -k 3 </dev/null >/dev/null 2>&1; then
-		sort -k 3
-	      else
-		sort +2
-	      fi |
-	      uniq > "$nlist"S; then
-	    :
-	  else
-	    $GREP -v "^: " < "$nlist" > "$nlist"S
-	  fi
-
-	  if test -f "$nlist"S; then
-	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
-	  else
-	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
-	  fi
-
-	  echo >> "$output_objdir/$my_dlsyms" "\
-
-/* The mapping between symbol names and symbols.  */
-typedef struct {
-  const char *name;
-  void *address;
-} lt_dlsymlist;
-extern LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[];
-LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[] =
-{\
-  { \"$my_originator\", (void *) 0 },"
-
-	  case $need_lib_prefix in
-	  no)
-	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
-	    ;;
-	  *)
-	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
-	    ;;
-	  esac
-	  echo >> "$output_objdir/$my_dlsyms" "\
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt_${my_prefix}_LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
-	} # !$opt_dry_run
-
-	pic_flag_for_symtable=
-	case "$compile_command " in
-	*" -static "*) ;;
-	*)
-	  case $host in
-	  # compiling the symbol table file with pic_flag works around
-	  # a FreeBSD bug that causes programs to crash when -lm is
-	  # linked before any other PIC object.  But we must not use
-	  # pic_flag when linking with -static.  The problem exists in
-	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
-	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
-	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
-	  *-*-hpux*)
-	    pic_flag_for_symtable=" $pic_flag"  ;;
-	  *)
-	    if test "X$my_pic_p" != Xno; then
-	      pic_flag_for_symtable=" $pic_flag"
-	    fi
-	    ;;
-	  esac
-	  ;;
-	esac
-	symtab_cflags=
-	for arg in $LTCFLAGS; do
-	  case $arg in
-	  -pie | -fpie | -fPIE) ;;
-	  *) func_append symtab_cflags " $arg" ;;
-	  esac
-	done
-
-	# Now compile the dynamic symbol file.
-	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
-
-	# Clean up the generated files.
-	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
-
-	# Transform the symbol file into the correct name.
-	symfileobj="$output_objdir/${my_outputname}S.$objext"
-	case $host in
-	*cygwin* | *mingw* | *cegcc* )
-	  if test -f "$output_objdir/$my_outputname.def"; then
-	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	  else
-	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  fi
-	  ;;
-	*)
-	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  ;;
-	esac
-	;;
-      *)
-	func_fatal_error "unknown suffix for \`$my_dlsyms'"
-	;;
-      esac
-    else
-      # We keep going just in case the user didn't refer to
-      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
-      # really was required.
-
-      # Nullify the symbol file.
-      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
-      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
-    fi
-}
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-# Despite the name, also deal with 64 bit binaries.
-func_win32_libid ()
-{
-  $opt_debug
-  win32_libid_type="unknown"
-  win32_fileres=`file -L $1 2>/dev/null`
-  case $win32_fileres in
-  *ar\ archive\ import\ library*) # definitely import
-    win32_libid_type="x86 archive import"
-    ;;
-  *ar\ archive*) # could be an import, or static
-    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
-    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
-       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
-      func_to_tool_file "$1" func_convert_file_msys_to_w32
-      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
-	$SED -n -e '
-	    1,100{
-		/ I /{
-		    s,.*,import,
-		    p
-		    q
-		}
-	    }'`
-      case $win32_nmres in
-      import*)  win32_libid_type="x86 archive import";;
-      *)        win32_libid_type="x86 archive static";;
-      esac
-    fi
-    ;;
-  *DLL*)
-    win32_libid_type="x86 DLL"
-    ;;
-  *executable*) # but shell scripts are "executable" too...
-    case $win32_fileres in
-    *MS\ Windows\ PE\ Intel*)
-      win32_libid_type="x86 DLL"
-      ;;
-    esac
-    ;;
-  esac
-  $ECHO "$win32_libid_type"
-}
-
-# func_cygming_dll_for_implib ARG
-#
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-# Invoked by eval'ing the libtool variable
-#    $sharedlib_from_linklib_cmd
-# Result is available in the variable
-#    $sharedlib_from_linklib_result
-func_cygming_dll_for_implib ()
-{
-  $opt_debug
-  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
-}
-
-# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
-#
-# The is the core of a fallback implementation of a
-# platform-specific function to extract the name of the
-# DLL associated with the specified import library LIBNAME.
-#
-# SECTION_NAME is either .idata$6 or .idata$7, depending
-# on the platform and compiler that created the implib.
-#
-# Echos the name of the DLL associated with the
-# specified import library.
-func_cygming_dll_for_implib_fallback_core ()
-{
-  $opt_debug
-  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
-  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
-    $SED '/^Contents of section '"$match_literal"':/{
-      # Place marker at beginning of archive member dllname section
-      s/.*/====MARK====/
-      p
-      d
-    }
-    # These lines can sometimes be longer than 43 characters, but
-    # are always uninteresting
-    /:[	 ]*file format pe[i]\{,1\}-/d
-    /^In archive [^:]*:/d
-    # Ensure marker is printed
-    /^====MARK====/p
-    # Remove all lines with less than 43 characters
-    /^.\{43\}/!d
-    # From remaining lines, remove first 43 characters
-    s/^.\{43\}//' |
-    $SED -n '
-      # Join marker and all lines until next marker into a single line
-      /^====MARK====/ b para
-      H
-      $ b para
-      b
-      :para
-      x
-      s/\n//g
-      # Remove the marker
-      s/^====MARK====//
-      # Remove trailing dots and whitespace
-      s/[\. \t]*$//
-      # Print
-      /./p' |
-    # we now have a list, one entry per line, of the stringified
-    # contents of the appropriate section of all members of the
-    # archive which possess that section. Heuristic: eliminate
-    # all those which have a first or second character that is
-    # a '.' (that is, objdump's representation of an unprintable
-    # character.) This should work for all archives with less than
-    # 0x302f exports -- but will fail for DLLs whose name actually
-    # begins with a literal '.' or a single character followed by
-    # a '.'.
-    #
-    # Of those that remain, print the first one.
-    $SED -e '/^\./d;/^.\./d;q'
-}
-
-# func_cygming_gnu_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is a GNU/binutils-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_gnu_implib_p ()
-{
-  $opt_debug
-  func_to_tool_file "$1" func_convert_file_msys_to_w32
-  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
-  test -n "$func_cygming_gnu_implib_tmp"
-}
-
-# func_cygming_ms_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is an MS-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_ms_implib_p ()
-{
-  $opt_debug
-  func_to_tool_file "$1" func_convert_file_msys_to_w32
-  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
-  test -n "$func_cygming_ms_implib_tmp"
-}
-
-# func_cygming_dll_for_implib_fallback ARG
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-#
-# This fallback implementation is for use when $DLLTOOL
-# does not support the --identify-strict option.
-# Invoked by eval'ing the libtool variable
-#    $sharedlib_from_linklib_cmd
-# Result is available in the variable
-#    $sharedlib_from_linklib_result
-func_cygming_dll_for_implib_fallback ()
-{
-  $opt_debug
-  if func_cygming_gnu_implib_p "$1" ; then
-    # binutils import library
-    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
-  elif func_cygming_ms_implib_p "$1" ; then
-    # ms-generated import library
-    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
-  else
-    # unknown
-    sharedlib_from_linklib_result=""
-  fi
-}
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
-    $opt_debug
-    f_ex_an_ar_dir="$1"; shift
-    f_ex_an_ar_oldlib="$1"
-    if test "$lock_old_archive_extraction" = yes; then
-      lockfile=$f_ex_an_ar_oldlib.lock
-      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
-	func_echo "Waiting for $lockfile to be removed"
-	sleep 2
-      done
-    fi
-    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
-		   'stat=$?; rm -f "$lockfile"; exit $stat'
-    if test "$lock_old_archive_extraction" = yes; then
-      $opt_dry_run || rm -f "$lockfile"
-    fi
-    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
-     :
-    else
-      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
-    fi
-}
-
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
-    $opt_debug
-    my_gentop="$1"; shift
-    my_oldlibs=${1+"$@"}
-    my_oldobjs=""
-    my_xlib=""
-    my_xabs=""
-    my_xdir=""
-
-    for my_xlib in $my_oldlibs; do
-      # Extract the objects.
-      case $my_xlib in
-	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
-	*) my_xabs=`pwd`"/$my_xlib" ;;
-      esac
-      func_basename "$my_xlib"
-      my_xlib="$func_basename_result"
-      my_xlib_u=$my_xlib
-      while :; do
-        case " $extracted_archives " in
-	*" $my_xlib_u "*)
-	  func_arith $extracted_serial + 1
-	  extracted_serial=$func_arith_result
-	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
-	*) break ;;
-	esac
-      done
-      extracted_archives="$extracted_archives $my_xlib_u"
-      my_xdir="$my_gentop/$my_xlib_u"
-
-      func_mkdir_p "$my_xdir"
-
-      case $host in
-      *-darwin*)
-	func_verbose "Extracting $my_xabs"
-	# Do not bother doing anything if just a dry run
-	$opt_dry_run || {
-	  darwin_orig_dir=`pwd`
-	  cd $my_xdir || exit $?
-	  darwin_archive=$my_xabs
-	  darwin_curdir=`pwd`
-	  darwin_base_archive=`basename "$darwin_archive"`
-	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
-	  if test -n "$darwin_arches"; then
-	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
-	    darwin_arch=
-	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
-	    for darwin_arch in  $darwin_arches ; do
-	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
-	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
-	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
-	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
-	      cd "$darwin_curdir"
-	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
-	    done # $darwin_arches
-            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
-	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
-	    darwin_file=
-	    darwin_files=
-	    for darwin_file in $darwin_filelist; do
-	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
-	      $LIPO -create -output "$darwin_file" $darwin_files
-	    done # $darwin_filelist
-	    $RM -rf unfat-$$
-	    cd "$darwin_orig_dir"
-	  else
-	    cd $darwin_orig_dir
-	    func_extract_an_archive "$my_xdir" "$my_xabs"
-	  fi # $darwin_arches
-	} # !$opt_dry_run
-	;;
-      *)
-        func_extract_an_archive "$my_xdir" "$my_xabs"
-	;;
-      esac
-      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
-    done
-
-    func_extract_archives_result="$my_oldobjs"
-}
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable.  Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take.  If 'yes', then the emitted script
-# will assume that the directory in which it is stored is
-# the $objdir directory.  This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
-	func_emit_wrapper_arg1=${1-no}
-
-	$ECHO "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible
-if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
-  emulate sh
-  NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
-  # install mode needs the following variables:
-  generated_by_libtool_version='$macro_version'
-  notinst_deplibs='$notinst_deplibs'
-else
-  # When we are sourced in execute mode, \$file and \$ECHO are already set.
-  if test \"\$libtool_execute_magic\" != \"$magic\"; then
-    file=\"\$0\""
-
-    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
-    $ECHO "\
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
-    ECHO=\"$qECHO\"
-  fi
-
-# Very basic option parsing. These options are (a) specific to
-# the libtool wrapper, (b) are identical between the wrapper
-# /script/ and the wrapper /executable/ which is used only on
-# windows platforms, and (c) all begin with the string "--lt-"
-# (application programs are unlikely to have options which match
-# this pattern).
-#
-# There are only two supported options: --lt-debug and
-# --lt-dump-script. There is, deliberately, no --lt-help.
-#
-# The first argument to this parsing function should be the
-# script's $0 value, followed by "$@".
-lt_option_debug=
-func_parse_lt_options ()
-{
-  lt_script_arg0=\$0
-  shift
-  for lt_opt
-  do
-    case \"\$lt_opt\" in
-    --lt-debug) lt_option_debug=1 ;;
-    --lt-dump-script)
-        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
-        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
-        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
-        cat \"\$lt_dump_D/\$lt_dump_F\"
-        exit 0
-      ;;
-    --lt-*)
-        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
-        exit 1
-      ;;
-    esac
-  done
-
-  # Print the debug banner immediately:
-  if test -n \"\$lt_option_debug\"; then
-    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
-  fi
-}
-
-# Used when --lt-debug. Prints its arguments to stdout
-# (redirection is the responsibility of the caller)
-func_lt_dump_args ()
-{
-  lt_dump_args_N=1;
-  for lt_arg
-  do
-    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
-    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
-  done
-}
-
-# Core function for launching the target application
-func_exec_program_core ()
-{
-"
-  case $host in
-  # Backslashes separate directories on plain windows
-  *-*-mingw | *-*-os2* | *-cegcc*)
-    $ECHO "\
-      if test -n \"\$lt_option_debug\"; then
-        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
-        func_lt_dump_args \${1+\"\$@\"} 1>&2
-      fi
-      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
-    ;;
-
-  *)
-    $ECHO "\
-      if test -n \"\$lt_option_debug\"; then
-        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
-        func_lt_dump_args \${1+\"\$@\"} 1>&2
-      fi
-      exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
-    ;;
-  esac
-  $ECHO "\
-      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
-      exit 1
-}
-
-# A function to encapsulate launching the target application
-# Strips options in the --lt-* namespace from \$@ and
-# launches target application with the remaining arguments.
-func_exec_program ()
-{
-  case \" \$* \" in
-  *\\ --lt-*)
-    for lt_wr_arg
-    do
-      case \$lt_wr_arg in
-      --lt-*) ;;
-      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
-      esac
-      shift
-    done ;;
-  esac
-  func_exec_program_core \${1+\"\$@\"}
-}
-
-  # Parse options
-  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
-
-  # Find the directory that this script lives in.
-  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
-  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
-  # Follow symbolic links until we get to the real thisdir.
-  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
-  while test -n \"\$file\"; do
-    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
-
-    # If there was a directory component, then change thisdir.
-    if test \"x\$destdir\" != \"x\$file\"; then
-      case \"\$destdir\" in
-      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
-      *) thisdir=\"\$thisdir/\$destdir\" ;;
-      esac
-    fi
-
-    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
-    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
-  done
-
-  # Usually 'no', except on cygwin/mingw when embedded into
-  # the cwrapper.
-  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
-  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
-    # special case for '.'
-    if test \"\$thisdir\" = \".\"; then
-      thisdir=\`pwd\`
-    fi
-    # remove .libs from thisdir
-    case \"\$thisdir\" in
-    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
-    $objdir )   thisdir=. ;;
-    esac
-  fi
-
-  # Try to get the absolute directory name.
-  absdir=\`cd \"\$thisdir\" && pwd\`
-  test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
-	if test "$fast_install" = yes; then
-	  $ECHO "\
-  program=lt-'$outputname'$exeext
-  progdir=\"\$thisdir/$objdir\"
-
-  if test ! -f \"\$progdir/\$program\" ||
-     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
-       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
-    file=\"\$\$-\$program\"
-
-    if test ! -d \"\$progdir\"; then
-      $MKDIR \"\$progdir\"
-    else
-      $RM \"\$progdir/\$file\"
-    fi"
-
-	  $ECHO "\
-
-    # relink executable if necessary
-    if test -n \"\$relink_command\"; then
-      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
-      else
-	$ECHO \"\$relink_command_output\" >&2
-	$RM \"\$progdir/\$file\"
-	exit 1
-      fi
-    fi
-
-    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
-    { $RM \"\$progdir/\$program\";
-      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
-    $RM \"\$progdir/\$file\"
-  fi"
-	else
-	  $ECHO "\
-  program='$outputname'
-  progdir=\"\$thisdir/$objdir\"
-"
-	fi
-
-	$ECHO "\
-
-  if test -f \"\$progdir/\$program\"; then"
-
-	# fixup the dll searchpath if we need to.
-	#
-	# Fix the DLL searchpath if we need to.  Do this before prepending
-	# to shlibpath, because on Windows, both are PATH and uninstalled
-	# libraries must come first.
-	if test -n "$dllsearchpath"; then
-	  $ECHO "\
-    # Add the dll search path components to the executable PATH
-    PATH=$dllsearchpath:\$PATH
-"
-	fi
-
-	# Export our shlibpath_var if we have one.
-	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-	  $ECHO "\
-    # Add our own library path to $shlibpath_var
-    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
-    # Some systems cannot cope with colon-terminated $shlibpath_var
-    # The second colon is a workaround for a bug in BeOS R4 sed
-    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
-
-    export $shlibpath_var
-"
-	fi
-
-	$ECHO "\
-    if test \"\$libtool_execute_magic\" != \"$magic\"; then
-      # Run the actual program with our arguments.
-      func_exec_program \${1+\"\$@\"}
-    fi
-  else
-    # The program doesn't exist.
-    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
-    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
-    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
-    exit 1
-  fi
-fi\
-"
-}
-
-
-# func_emit_cwrapperexe_src
-# emit the source code for a wrapper executable on stdout
-# Must ONLY be called from within func_mode_link because
-# it depends on a number of variable set therein.
-func_emit_cwrapperexe_src ()
-{
-	cat <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
-   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-
-   The $output program cannot be directly executed until all the libtool
-   libraries that it depends on are installed.
-
-   This wrapper executable should never be moved out of the build directory.
-   If it is, it will not operate correctly.
-*/
-EOF
-	    cat <<"EOF"
-#ifdef _MSC_VER
-# define _CRT_SECURE_NO_DEPRECATE 1
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef _MSC_VER
-# include <direct.h>
-# include <process.h>
-# include <io.h>
-#else
-# include <unistd.h>
-# include <stdint.h>
-# ifdef __CYGWIN__
-#  include <io.h>
-# endif
-#endif
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-/* declarations of non-ANSI functions */
-#if defined(__MINGW32__)
-# ifdef __STRICT_ANSI__
-int _putenv (const char *);
-# endif
-#elif defined(__CYGWIN__)
-# ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-# endif
-/* #elif defined (other platforms) ... */
-#endif
-
-/* portability defines, excluding path handling macros */
-#if defined(_MSC_VER)
-# define setmode _setmode
-# define stat    _stat
-# define chmod   _chmod
-# define getcwd  _getcwd
-# define putenv  _putenv
-# define S_IXUSR _S_IEXEC
-# ifndef _INTPTR_T_DEFINED
-#  define _INTPTR_T_DEFINED
-#  define intptr_t int
-# endif
-#elif defined(__MINGW32__)
-# define setmode _setmode
-# define stat    _stat
-# define chmod   _chmod
-# define getcwd  _getcwd
-# define putenv  _putenv
-#elif defined(__CYGWIN__)
-# define HAVE_SETENV
-# define FOPEN_WB "wb"
-/* #elif defined (other platforms) ... */
-#endif
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef S_IXOTH
-# define S_IXOTH 0
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0
-#endif
-
-/* path handling portability macros */
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
-  defined (__OS2__)
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# define FOPEN_WB "wb"
-# ifndef DIR_SEPARATOR_2
-#  define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-#  define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
-	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#ifndef FOPEN_WB
-# define FOPEN_WB "w"
-#endif
-#ifndef _O_BINARY
-# define _O_BINARY 0
-#endif
-
-#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
-  if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-#if defined(LT_DEBUGWRAPPER)
-static int lt_debug = 1;
-#else
-static int lt_debug = 0;
-#endif
-
-const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
-
-void *xmalloc (size_t num);
-char *xstrdup (const char *string);
-const char *base_name (const char *name);
-char *find_executable (const char *wrapper);
-char *chase_symlinks (const char *pathspec);
-int make_executable (const char *path);
-int check_executable (const char *path);
-char *strendzap (char *str, const char *pat);
-void lt_debugprintf (const char *file, int line, const char *fmt, ...);
-void lt_fatal (const char *file, int line, const char *message, ...);
-static const char *nonnull (const char *s);
-static const char *nonempty (const char *s);
-void lt_setenv (const char *name, const char *value);
-char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_update_exe_path (const char *name, const char *value);
-void lt_update_lib_path (const char *name, const char *value);
-char **prepare_spawn (char **argv);
-void lt_dump_script (FILE *f);
-EOF
-
-	    cat <<EOF
-volatile const char * MAGIC_EXE = "$magic_exe";
-const char * LIB_PATH_VARNAME = "$shlibpath_var";
-EOF
-
-	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-              func_to_host_path "$temp_rpath"
-	      cat <<EOF
-const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
-EOF
-	    else
-	      cat <<"EOF"
-const char * LIB_PATH_VALUE   = "";
-EOF
-	    fi
-
-	    if test -n "$dllsearchpath"; then
-              func_to_host_path "$dllsearchpath:"
-	      cat <<EOF
-const char * EXE_PATH_VARNAME = "PATH";
-const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
-EOF
-	    else
-	      cat <<"EOF"
-const char * EXE_PATH_VARNAME = "";
-const char * EXE_PATH_VALUE   = "";
-EOF
-	    fi
-
-	    if test "$fast_install" = yes; then
-	      cat <<EOF
-const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
-EOF
-	    else
-	      cat <<EOF
-const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
-EOF
-	    fi
-
-
-	    cat <<"EOF"
-
-#define LTWRAPPER_OPTION_PREFIX         "--lt-"
-
-static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
-static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
-
-int
-main (int argc, char *argv[])
-{
-  char **newargz;
-  int  newargc;
-  char *tmp_pathspec;
-  char *actual_cwrapper_path;
-  char *actual_cwrapper_name;
-  char *target_name;
-  char *lt_argv_zero;
-  intptr_t rval = 127;
-
-  int i;
-
-  program_name = (char *) xstrdup (base_name (argv[0]));
-  newargz = XMALLOC (char *, argc + 1);
-
-  /* very simple arg parsing; don't want to rely on getopt
-   * also, copy all non cwrapper options to newargz, except
-   * argz[0], which is handled differently
-   */
-  newargc=0;
-  for (i = 1; i < argc; i++)
-    {
-      if (strcmp (argv[i], dumpscript_opt) == 0)
-	{
-EOF
-	    case "$host" in
-	      *mingw* | *cygwin* )
-		# make stdout use "unix" line endings
-		echo "          setmode(1,_O_BINARY);"
-		;;
-	      esac
-
-	    cat <<"EOF"
-	  lt_dump_script (stdout);
-	  return 0;
-	}
-      if (strcmp (argv[i], debug_opt) == 0)
-	{
-          lt_debug = 1;
-          continue;
-	}
-      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
-        {
-          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
-             namespace, but it is not one of the ones we know about and
-             have already dealt with, above (inluding dump-script), then
-             report an error. Otherwise, targets might begin to believe
-             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
-             namespace. The first time any user complains about this, we'll
-             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
-             or a configure.ac-settable value.
-           */
-          lt_fatal (__FILE__, __LINE__,
-		    "unrecognized %s option: '%s'",
-                    ltwrapper_option_prefix, argv[i]);
-        }
-      /* otherwise ... */
-      newargz[++newargc] = xstrdup (argv[i]);
-    }
-  newargz[++newargc] = NULL;
-
-EOF
-	    cat <<EOF
-  /* The GNU banner must be the first non-error debug message */
-  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
-EOF
-	    cat <<"EOF"
-  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
-  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
-
-  tmp_pathspec = find_executable (argv[0]);
-  if (tmp_pathspec == NULL)
-    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
-  lt_debugprintf (__FILE__, __LINE__,
-                  "(main) found exe (before symlink chase) at: %s\n",
-		  tmp_pathspec);
-
-  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
-  lt_debugprintf (__FILE__, __LINE__,
-                  "(main) found exe (after symlink chase) at: %s\n",
-		  actual_cwrapper_path);
-  XFREE (tmp_pathspec);
-
-  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
-  strendzap (actual_cwrapper_path, actual_cwrapper_name);
-
-  /* wrapper name transforms */
-  strendzap (actual_cwrapper_name, ".exe");
-  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
-  XFREE (actual_cwrapper_name);
-  actual_cwrapper_name = tmp_pathspec;
-  tmp_pathspec = 0;
-
-  /* target_name transforms -- use actual target program name; might have lt- prefix */
-  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
-  strendzap (target_name, ".exe");
-  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
-  XFREE (target_name);
-  target_name = tmp_pathspec;
-  tmp_pathspec = 0;
-
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(main) libtool target name: %s\n",
-		  target_name);
-EOF
-
-	    cat <<EOF
-  newargz[0] =
-    XMALLOC (char, (strlen (actual_cwrapper_path) +
-		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
-  strcpy (newargz[0], actual_cwrapper_path);
-  strcat (newargz[0], "$objdir");
-  strcat (newargz[0], "/");
-EOF
-
-	    cat <<"EOF"
-  /* stop here, and copy so we don't have to do this twice */
-  tmp_pathspec = xstrdup (newargz[0]);
-
-  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
-  strcat (newargz[0], actual_cwrapper_name);
-
-  /* DO want the lt- prefix here if it exists, so use target_name */
-  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
-  XFREE (tmp_pathspec);
-  tmp_pathspec = NULL;
-EOF
-
-	    case $host_os in
-	      mingw*)
-	    cat <<"EOF"
-  {
-    char* p;
-    while ((p = strchr (newargz[0], '\\')) != NULL)
-      {
-	*p = '/';
-      }
-    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
-      {
-	*p = '/';
-      }
-  }
-EOF
-	    ;;
-	    esac
-
-	    cat <<"EOF"
-  XFREE (target_name);
-  XFREE (actual_cwrapper_path);
-  XFREE (actual_cwrapper_name);
-
-  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
-  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
-  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
-     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
-     because on Windows, both *_VARNAMEs are PATH but uninstalled
-     libraries must come first. */
-  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
-  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
-
-  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
-		  nonnull (lt_argv_zero));
-  for (i = 0; i < newargc; i++)
-    {
-      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
-		      i, nonnull (newargz[i]));
-    }
-
-EOF
-
-	    case $host_os in
-	      mingw*)
-		cat <<"EOF"
-  /* execv doesn't actually work on mingw as expected on unix */
-  newargz = prepare_spawn (newargz);
-  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
-  if (rval == -1)
-    {
-      /* failed to start process */
-      lt_debugprintf (__FILE__, __LINE__,
-		      "(main) failed to launch target \"%s\": %s\n",
-		      lt_argv_zero, nonnull (strerror (errno)));
-      return 127;
-    }
-  return rval;
-EOF
-		;;
-	      *)
-		cat <<"EOF"
-  execv (lt_argv_zero, newargz);
-  return rval; /* =127, but avoids unused variable warning */
-EOF
-		;;
-	    esac
-
-	    cat <<"EOF"
-}
-
-void *
-xmalloc (size_t num)
-{
-  void *p = (void *) malloc (num);
-  if (!p)
-    lt_fatal (__FILE__, __LINE__, "memory exhausted");
-
-  return p;
-}
-
-char *
-xstrdup (const char *string)
-{
-  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
-			  string) : NULL;
-}
-
-const char *
-base_name (const char *name)
-{
-  const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-  /* Skip over the disk name in MSDOS pathnames. */
-  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
-    name += 2;
-#endif
-
-  for (base = name; *name; name++)
-    if (IS_DIR_SEPARATOR (*name))
-      base = name + 1;
-  return base;
-}
-
-int
-check_executable (const char *path)
-{
-  struct stat st;
-
-  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
-                  nonempty (path));
-  if ((!path) || (!*path))
-    return 0;
-
-  if ((stat (path, &st) >= 0)
-      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
-    return 1;
-  else
-    return 0;
-}
-
-int
-make_executable (const char *path)
-{
-  int rval = 0;
-  struct stat st;
-
-  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
-                  nonempty (path));
-  if ((!path) || (!*path))
-    return 0;
-
-  if (stat (path, &st) >= 0)
-    {
-      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
-    }
-  return rval;
-}
-
-/* Searches for the full path of the wrapper.  Returns
-   newly allocated full path name if found, NULL otherwise
-   Does not chase symlinks, even on platforms that support them.
-*/
-char *
-find_executable (const char *wrapper)
-{
-  int has_slash = 0;
-  const char *p;
-  const char *p_next;
-  /* static buffer for getcwd */
-  char tmp[LT_PATHMAX + 1];
-  int tmp_len;
-  char *concat_name;
-
-  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
-                  nonempty (wrapper));
-
-  if ((wrapper == NULL) || (*wrapper == '\0'))
-    return NULL;
-
-  /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
-    {
-      concat_name = xstrdup (wrapper);
-      if (check_executable (concat_name))
-	return concat_name;
-      XFREE (concat_name);
-    }
-  else
-    {
-#endif
-      if (IS_DIR_SEPARATOR (wrapper[0]))
-	{
-	  concat_name = xstrdup (wrapper);
-	  if (check_executable (concat_name))
-	    return concat_name;
-	  XFREE (concat_name);
-	}
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-    }
-#endif
-
-  for (p = wrapper; *p; p++)
-    if (*p == '/')
-      {
-	has_slash = 1;
-	break;
-      }
-  if (!has_slash)
-    {
-      /* no slashes; search PATH */
-      const char *path = getenv ("PATH");
-      if (path != NULL)
-	{
-	  for (p = path; *p; p = p_next)
-	    {
-	      const char *q;
-	      size_t p_len;
-	      for (q = p; *q; q++)
-		if (IS_PATH_SEPARATOR (*q))
-		  break;
-	      p_len = q - p;
-	      p_next = (*q == '\0' ? q : q + 1);
-	      if (p_len == 0)
-		{
-		  /* empty path: current directory */
-		  if (getcwd (tmp, LT_PATHMAX) == NULL)
-		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
-                              nonnull (strerror (errno)));
-		  tmp_len = strlen (tmp);
-		  concat_name =
-		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
-		  memcpy (concat_name, tmp, tmp_len);
-		  concat_name[tmp_len] = '/';
-		  strcpy (concat_name + tmp_len + 1, wrapper);
-		}
-	      else
-		{
-		  concat_name =
-		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
-		  memcpy (concat_name, p, p_len);
-		  concat_name[p_len] = '/';
-		  strcpy (concat_name + p_len + 1, wrapper);
-		}
-	      if (check_executable (concat_name))
-		return concat_name;
-	      XFREE (concat_name);
-	    }
-	}
-      /* not found in PATH; assume curdir */
-    }
-  /* Relative path | not found in path: prepend cwd */
-  if (getcwd (tmp, LT_PATHMAX) == NULL)
-    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
-              nonnull (strerror (errno)));
-  tmp_len = strlen (tmp);
-  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
-  memcpy (concat_name, tmp, tmp_len);
-  concat_name[tmp_len] = '/';
-  strcpy (concat_name + tmp_len + 1, wrapper);
-
-  if (check_executable (concat_name))
-    return concat_name;
-  XFREE (concat_name);
-  return NULL;
-}
-
-char *
-chase_symlinks (const char *pathspec)
-{
-#ifndef S_ISLNK
-  return xstrdup (pathspec);
-#else
-  char buf[LT_PATHMAX];
-  struct stat s;
-  char *tmp_pathspec = xstrdup (pathspec);
-  char *p;
-  int has_symlinks = 0;
-  while (strlen (tmp_pathspec) && !has_symlinks)
-    {
-      lt_debugprintf (__FILE__, __LINE__,
-		      "checking path component for symlinks: %s\n",
-		      tmp_pathspec);
-      if (lstat (tmp_pathspec, &s) == 0)
-	{
-	  if (S_ISLNK (s.st_mode) != 0)
-	    {
-	      has_symlinks = 1;
-	      break;
-	    }
-
-	  /* search backwards for last DIR_SEPARATOR */
-	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
-	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
-	    p--;
-	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
-	    {
-	      /* no more DIR_SEPARATORS left */
-	      break;
-	    }
-	  *p = '\0';
-	}
-      else
-	{
-	  lt_fatal (__FILE__, __LINE__,
-		    "error accessing file \"%s\": %s",
-		    tmp_pathspec, nonnull (strerror (errno)));
-	}
-    }
-  XFREE (tmp_pathspec);
-
-  if (!has_symlinks)
-    {
-      return xstrdup (pathspec);
-    }
-
-  tmp_pathspec = realpath (pathspec, buf);
-  if (tmp_pathspec == 0)
-    {
-      lt_fatal (__FILE__, __LINE__,
-		"could not follow symlinks for %s", pathspec);
-    }
-  return xstrdup (tmp_pathspec);
-#endif
-}
-
-char *
-strendzap (char *str, const char *pat)
-{
-  size_t len, patlen;
-
-  assert (str != NULL);
-  assert (pat != NULL);
-
-  len = strlen (str);
-  patlen = strlen (pat);
-
-  if (patlen <= len)
-    {
-      str += len - patlen;
-      if (strcmp (str, pat) == 0)
-	*str = '\0';
-    }
-  return str;
-}
-
-void
-lt_debugprintf (const char *file, int line, const char *fmt, ...)
-{
-  va_list args;
-  if (lt_debug)
-    {
-      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
-      va_start (args, fmt);
-      (void) vfprintf (stderr, fmt, args);
-      va_end (args);
-    }
-}
-
-static void
-lt_error_core (int exit_status, const char *file,
-	       int line, const char *mode,
-	       const char *message, va_list ap)
-{
-  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
-  vfprintf (stderr, message, ap);
-  fprintf (stderr, ".\n");
-
-  if (exit_status >= 0)
-    exit (exit_status);
-}
-
-void
-lt_fatal (const char *file, int line, const char *message, ...)
-{
-  va_list ap;
-  va_start (ap, message);
-  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
-  va_end (ap);
-}
-
-static const char *
-nonnull (const char *s)
-{
-  return s ? s : "(null)";
-}
-
-static const char *
-nonempty (const char *s)
-{
-  return (s && !*s) ? "(empty)" : nonnull (s);
-}
-
-void
-lt_setenv (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_setenv) setting '%s' to '%s'\n",
-                  nonnull (name), nonnull (value));
-  {
-#ifdef HAVE_SETENV
-    /* always make a copy, for consistency with !HAVE_SETENV */
-    char *str = xstrdup (value);
-    setenv (name, str, 1);
-#else
-    int len = strlen (name) + 1 + strlen (value) + 1;
-    char *str = XMALLOC (char, len);
-    sprintf (str, "%s=%s", name, value);
-    if (putenv (str) != EXIT_SUCCESS)
-      {
-        XFREE (str);
-      }
-#endif
-  }
-}
-
-char *
-lt_extend_str (const char *orig_value, const char *add, int to_end)
-{
-  char *new_value;
-  if (orig_value && *orig_value)
-    {
-      int orig_value_len = strlen (orig_value);
-      int add_len = strlen (add);
-      new_value = XMALLOC (char, add_len + orig_value_len + 1);
-      if (to_end)
-        {
-          strcpy (new_value, orig_value);
-          strcpy (new_value + orig_value_len, add);
-        }
-      else
-        {
-          strcpy (new_value, add);
-          strcpy (new_value + add_len, orig_value);
-        }
-    }
-  else
-    {
-      new_value = xstrdup (add);
-    }
-  return new_value;
-}
-
-void
-lt_update_exe_path (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
-                  nonnull (name), nonnull (value));
-
-  if (name && *name && value && *value)
-    {
-      char *new_value = lt_extend_str (getenv (name), value, 0);
-      /* some systems can't cope with a ':'-terminated path #' */
-      int len = strlen (new_value);
-      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
-        {
-          new_value[len-1] = '\0';
-        }
-      lt_setenv (name, new_value);
-      XFREE (new_value);
-    }
-}
-
-void
-lt_update_lib_path (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
-                  nonnull (name), nonnull (value));
-
-  if (name && *name && value && *value)
-    {
-      char *new_value = lt_extend_str (getenv (name), value, 0);
-      lt_setenv (name, new_value);
-      XFREE (new_value);
-    }
-}
-
-EOF
-	    case $host_os in
-	      mingw*)
-		cat <<"EOF"
-
-/* Prepares an argument vector before calling spawn().
-   Note that spawn() does not by itself call the command interpreter
-     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
-      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-         GetVersionEx(&v);
-         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
-      }) ? "cmd.exe" : "command.com").
-   Instead it simply concatenates the arguments, separated by ' ', and calls
-   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
-   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
-   special way:
-   - Space and tab are interpreted as delimiters. They are not treated as
-     delimiters if they are surrounded by double quotes: "...".
-   - Unescaped double quotes are removed from the input. Their only effect is
-     that within double quotes, space and tab are treated like normal
-     characters.
-   - Backslashes not followed by double quotes are not special.
-   - But 2*n+1 backslashes followed by a double quote become
-     n backslashes followed by a double quote (n >= 0):
-       \" -> "
-       \\\" -> \"
-       \\\\\" -> \\"
- */
-#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-char **
-prepare_spawn (char **argv)
-{
-  size_t argc;
-  char **new_argv;
-  size_t i;
-
-  /* Count number of arguments.  */
-  for (argc = 0; argv[argc] != NULL; argc++)
-    ;
-
-  /* Allocate new argument vector.  */
-  new_argv = XMALLOC (char *, argc + 1);
-
-  /* Put quoted arguments into the new argument vector.  */
-  for (i = 0; i < argc; i++)
-    {
-      const char *string = argv[i];
-
-      if (string[0] == '\0')
-	new_argv[i] = xstrdup ("\"\"");
-      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
-	{
-	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
-	  size_t length;
-	  unsigned int backslashes;
-	  const char *s;
-	  char *quoted_string;
-	  char *p;
-
-	  length = 0;
-	  backslashes = 0;
-	  if (quote_around)
-	    length++;
-	  for (s = string; *s != '\0'; s++)
-	    {
-	      char c = *s;
-	      if (c == '"')
-		length += backslashes + 1;
-	      length++;
-	      if (c == '\\')
-		backslashes++;
-	      else
-		backslashes = 0;
-	    }
-	  if (quote_around)
-	    length += backslashes + 1;
-
-	  quoted_string = XMALLOC (char, length + 1);
-
-	  p = quoted_string;
-	  backslashes = 0;
-	  if (quote_around)
-	    *p++ = '"';
-	  for (s = string; *s != '\0'; s++)
-	    {
-	      char c = *s;
-	      if (c == '"')
-		{
-		  unsigned int j;
-		  for (j = backslashes + 1; j > 0; j--)
-		    *p++ = '\\';
-		}
-	      *p++ = c;
-	      if (c == '\\')
-		backslashes++;
-	      else
-		backslashes = 0;
-	    }
-	  if (quote_around)
-	    {
-	      unsigned int j;
-	      for (j = backslashes; j > 0; j--)
-		*p++ = '\\';
-	      *p++ = '"';
-	    }
-	  *p = '\0';
-
-	  new_argv[i] = quoted_string;
-	}
-      else
-	new_argv[i] = (char *) string;
-    }
-  new_argv[argc] = NULL;
-
-  return new_argv;
-}
-EOF
-		;;
-	    esac
-
-            cat <<"EOF"
-void lt_dump_script (FILE* f)
-{
-EOF
-	    func_emit_wrapper yes |
-	      $SED -n -e '
-s/^\(.\{79\}\)\(..*\)/\1\
-\2/
-h
-s/\([\\"]\)/\\\1/g
-s/$/\\n/
-s/\([^\n]*\).*/  fputs ("\1", f);/p
-g
-D'
-            cat <<"EOF"
-}
-EOF
-}
-# end: func_emit_cwrapperexe_src
-
-# func_win32_import_lib_p ARG
-# True if ARG is an import lib, as indicated by $file_magic_cmd
-func_win32_import_lib_p ()
-{
-    $opt_debug
-    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
-    *import*) : ;;
-    *) false ;;
-    esac
-}
-
-# func_mode_link arg...
-func_mode_link ()
-{
-    $opt_debug
-    case $host in
-    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-      # It is impossible to link a dll without this setting, and
-      # we shouldn't force the makefile maintainer to figure out
-      # which system we are compiling for in order to pass an extra
-      # flag for every libtool invocation.
-      # allow_undefined=no
-
-      # FIXME: Unfortunately, there are problems with the above when trying
-      # to make a dll which has undefined symbols, in which case not
-      # even a static library is built.  For now, we need to specify
-      # -no-undefined on the libtool link line when we can be certain
-      # that all symbols are satisfied, otherwise we get a static library.
-      allow_undefined=yes
-      ;;
-    *)
-      allow_undefined=yes
-      ;;
-    esac
-    libtool_args=$nonopt
-    base_compile="$nonopt $@"
-    compile_command=$nonopt
-    finalize_command=$nonopt
-
-    compile_rpath=
-    finalize_rpath=
-    compile_shlibpath=
-    finalize_shlibpath=
-    convenience=
-    old_convenience=
-    deplibs=
-    old_deplibs=
-    compiler_flags=
-    linker_flags=
-    dllsearchpath=
-    lib_search_path=`pwd`
-    inst_prefix_dir=
-    new_inherited_linker_flags=
-
-    avoid_version=no
-    bindir=
-    dlfiles=
-    dlprefiles=
-    dlself=no
-    export_dynamic=no
-    export_symbols=
-    export_symbols_regex=
-    generated=
-    libobjs=
-    ltlibs=
-    module=no
-    no_install=no
-    objs=
-    non_pic_objects=
-    precious_files_regex=
-    prefer_static_libs=no
-    preload=no
-    prev=
-    prevarg=
-    release=
-    rpath=
-    xrpath=
-    perm_rpath=
-    temp_rpath=
-    thread_safe=no
-    vinfo=
-    vinfo_number=no
-    weak_libs=
-    single_module="${wl}-single_module"
-    func_infer_tag $base_compile
-
-    # We need to know -static, to get the right output filenames.
-    for arg
-    do
-      case $arg in
-      -shared)
-	test "$build_libtool_libs" != yes && \
-	  func_fatal_configuration "can not build a shared library"
-	build_old_libs=no
-	break
-	;;
-      -all-static | -static | -static-libtool-libs)
-	case $arg in
-	-all-static)
-	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
-	    func_warning "complete static linking is impossible in this configuration"
-	  fi
-	  if test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=yes
-	  ;;
-	-static)
-	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=built
-	  ;;
-	-static-libtool-libs)
-	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=yes
-	  ;;
-	esac
-	build_libtool_libs=no
-	build_old_libs=yes
-	break
-	;;
-      esac
-    done
-
-    # See if our shared archives depend on static archives.
-    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
-    # Go through the arguments, transforming them on the way.
-    while test "$#" -gt 0; do
-      arg="$1"
-      shift
-      func_quote_for_eval "$arg"
-      qarg=$func_quote_for_eval_unquoted_result
-      func_append libtool_args " $func_quote_for_eval_result"
-
-      # If the previous option needs an argument, assign it.
-      if test -n "$prev"; then
-	case $prev in
-	output)
-	  func_append compile_command " @OUTPUT@"
-	  func_append finalize_command " @OUTPUT@"
-	  ;;
-	esac
-
-	case $prev in
-	bindir)
-	  bindir="$arg"
-	  prev=
-	  continue
-	  ;;
-	dlfiles|dlprefiles)
-	  if test "$preload" = no; then
-	    # Add the symbol object into the linking commands.
-	    func_append compile_command " @SYMFILE@"
-	    func_append finalize_command " @SYMFILE@"
-	    preload=yes
-	  fi
-	  case $arg in
-	  *.la | *.lo) ;;  # We handle these cases below.
-	  force)
-	    if test "$dlself" = no; then
-	      dlself=needless
-	      export_dynamic=yes
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  self)
-	    if test "$prev" = dlprefiles; then
-	      dlself=yes
-	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
-	      dlself=yes
-	    else
-	      dlself=needless
-	      export_dynamic=yes
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  *)
-	    if test "$prev" = dlfiles; then
-	      func_append dlfiles " $arg"
-	    else
-	      func_append dlprefiles " $arg"
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  esac
-	  ;;
-	expsyms)
-	  export_symbols="$arg"
-	  test -f "$arg" \
-	    || func_fatal_error "symbol file \`$arg' does not exist"
-	  prev=
-	  continue
-	  ;;
-	expsyms_regex)
-	  export_symbols_regex="$arg"
-	  prev=
-	  continue
-	  ;;
-	framework)
-	  case $host in
-	    *-*-darwin*)
-	      case "$deplibs " in
-		*" $qarg.ltframework "*) ;;
-		*) func_append deplibs " $qarg.ltframework" # this is fixed later
-		   ;;
-	      esac
-	      ;;
-	  esac
-	  prev=
-	  continue
-	  ;;
-	inst_prefix)
-	  inst_prefix_dir="$arg"
-	  prev=
-	  continue
-	  ;;
-	objectlist)
-	  if test -f "$arg"; then
-	    save_arg=$arg
-	    moreargs=
-	    for fil in `cat "$save_arg"`
-	    do
-#	      func_append moreargs " $fil"
-	      arg=$fil
-	      # A libtool-controlled object.
-
-	      # Check to see that this really is a libtool object.
-	      if func_lalib_unsafe_p "$arg"; then
-		pic_object=
-		non_pic_object=
-
-		# Read the .lo file
-		func_source "$arg"
-
-		if test -z "$pic_object" ||
-		   test -z "$non_pic_object" ||
-		   test "$pic_object" = none &&
-		   test "$non_pic_object" = none; then
-		  func_fatal_error "cannot find name of object for \`$arg'"
-		fi
-
-		# Extract subdirectory from the argument.
-		func_dirname "$arg" "/" ""
-		xdir="$func_dirname_result"
-
-		if test "$pic_object" != none; then
-		  # Prepend the subdirectory the object is found in.
-		  pic_object="$xdir$pic_object"
-
-		  if test "$prev" = dlfiles; then
-		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-		      func_append dlfiles " $pic_object"
-		      prev=
-		      continue
-		    else
-		      # If libtool objects are unsupported, then we need to preload.
-		      prev=dlprefiles
-		    fi
-		  fi
-
-		  # CHECK ME:  I think I busted this.  -Ossama
-		  if test "$prev" = dlprefiles; then
-		    # Preload the old-style object.
-		    func_append dlprefiles " $pic_object"
-		    prev=
-		  fi
-
-		  # A PIC object.
-		  func_append libobjs " $pic_object"
-		  arg="$pic_object"
-		fi
-
-		# Non-PIC object.
-		if test "$non_pic_object" != none; then
-		  # Prepend the subdirectory the object is found in.
-		  non_pic_object="$xdir$non_pic_object"
-
-		  # A standard non-PIC object
-		  func_append non_pic_objects " $non_pic_object"
-		  if test -z "$pic_object" || test "$pic_object" = none ; then
-		    arg="$non_pic_object"
-		  fi
-		else
-		  # If the PIC object exists, use it instead.
-		  # $xdir was prepended to $pic_object above.
-		  non_pic_object="$pic_object"
-		  func_append non_pic_objects " $non_pic_object"
-		fi
-	      else
-		# Only an error if not doing a dry-run.
-		if $opt_dry_run; then
-		  # Extract subdirectory from the argument.
-		  func_dirname "$arg" "/" ""
-		  xdir="$func_dirname_result"
-
-		  func_lo2o "$arg"
-		  pic_object=$xdir$objdir/$func_lo2o_result
-		  non_pic_object=$xdir$func_lo2o_result
-		  func_append libobjs " $pic_object"
-		  func_append non_pic_objects " $non_pic_object"
-	        else
-		  func_fatal_error "\`$arg' is not a valid libtool object"
-		fi
-	      fi
-	    done
-	  else
-	    func_fatal_error "link input file \`$arg' does not exist"
-	  fi
-	  arg=$save_arg
-	  prev=
-	  continue
-	  ;;
-	precious_regex)
-	  precious_files_regex="$arg"
-	  prev=
-	  continue
-	  ;;
-	release)
-	  release="-$arg"
-	  prev=
-	  continue
-	  ;;
-	rpath | xrpath)
-	  # We need an absolute path.
-	  case $arg in
-	  [\\/]* | [A-Za-z]:[\\/]*) ;;
-	  *)
-	    func_fatal_error "only absolute run-paths are allowed"
-	    ;;
-	  esac
-	  if test "$prev" = rpath; then
-	    case "$rpath " in
-	    *" $arg "*) ;;
-	    *) func_append rpath " $arg" ;;
-	    esac
-	  else
-	    case "$xrpath " in
-	    *" $arg "*) ;;
-	    *) func_append xrpath " $arg" ;;
-	    esac
-	  fi
-	  prev=
-	  continue
-	  ;;
-	shrext)
-	  shrext_cmds="$arg"
-	  prev=
-	  continue
-	  ;;
-	weak)
-	  func_append weak_libs " $arg"
-	  prev=
-	  continue
-	  ;;
-	xcclinker)
-	  func_append linker_flags " $qarg"
-	  func_append compiler_flags " $qarg"
-	  prev=
-	  func_append compile_command " $qarg"
-	  func_append finalize_command " $qarg"
-	  continue
-	  ;;
-	xcompiler)
-	  func_append compiler_flags " $qarg"
-	  prev=
-	  func_append compile_command " $qarg"
-	  func_append finalize_command " $qarg"
-	  continue
-	  ;;
-	xlinker)
-	  func_append linker_flags " $qarg"
-	  func_append compiler_flags " $wl$qarg"
-	  prev=
-	  func_append compile_command " $wl$qarg"
-	  func_append finalize_command " $wl$qarg"
-	  continue
-	  ;;
-	*)
-	  eval "$prev=\"\$arg\""
-	  prev=
-	  continue
-	  ;;
-	esac
-      fi # test -n "$prev"
-
-      prevarg="$arg"
-
-      case $arg in
-      -all-static)
-	if test -n "$link_static_flag"; then
-	  # See comment for -static flag below, for more details.
-	  func_append compile_command " $link_static_flag"
-	  func_append finalize_command " $link_static_flag"
-	fi
-	continue
-	;;
-
-      -allow-undefined)
-	# FIXME: remove this flag sometime in the future.
-	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
-	;;
-
-      -avoid-version)
-	avoid_version=yes
-	continue
-	;;
-
-      -bindir)
-	prev=bindir
-	continue
-	;;
-
-      -dlopen)
-	prev=dlfiles
-	continue
-	;;
-
-      -dlpreopen)
-	prev=dlprefiles
-	continue
-	;;
-
-      -export-dynamic)
-	export_dynamic=yes
-	continue
-	;;
-
-      -export-symbols | -export-symbols-regex)
-	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
-	  func_fatal_error "more than one -exported-symbols argument is not allowed"
-	fi
-	if test "X$arg" = "X-export-symbols"; then
-	  prev=expsyms
-	else
-	  prev=expsyms_regex
-	fi
-	continue
-	;;
-
-      -framework)
-	prev=framework
-	continue
-	;;
-
-      -inst-prefix-dir)
-	prev=inst_prefix
-	continue
-	;;
-
-      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
-      # so, if we see these flags be careful not to treat them like -L
-      -L[A-Z][A-Z]*:*)
-	case $with_gcc/$host in
-	no/*-*-irix* | /*-*-irix*)
-	  func_append compile_command " $arg"
-	  func_append finalize_command " $arg"
-	  ;;
-	esac
-	continue
-	;;
-
-      -L*)
-	func_stripname "-L" '' "$arg"
-	if test -z "$func_stripname_result"; then
-	  if test "$#" -gt 0; then
-	    func_fatal_error "require no space between \`-L' and \`$1'"
-	  else
-	    func_fatal_error "need path for \`-L' option"
-	  fi
-	fi
-	func_resolve_sysroot "$func_stripname_result"
-	dir=$func_resolve_sysroot_result
-	# We need an absolute path.
-	case $dir in
-	[\\/]* | [A-Za-z]:[\\/]*) ;;
-	*)
-	  absdir=`cd "$dir" && pwd`
-	  test -z "$absdir" && \
-	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
-	  dir="$absdir"
-	  ;;
-	esac
-	case "$deplibs " in
-	*" -L$dir "* | *" $arg "*)
-	  # Will only happen for absolute or sysroot arguments
-	  ;;
-	*)
-	  # Preserve sysroot, but never include relative directories
-	  case $dir in
-	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
-	    *) func_append deplibs " -L$dir" ;;
-	  esac
-	  func_append lib_search_path " $dir"
-	  ;;
-	esac
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
-	  case :$dllsearchpath: in
-	  *":$dir:"*) ;;
-	  ::) dllsearchpath=$dir;;
-	  *) func_append dllsearchpath ":$dir";;
-	  esac
-	  case :$dllsearchpath: in
-	  *":$testbindir:"*) ;;
-	  ::) dllsearchpath=$testbindir;;
-	  *) func_append dllsearchpath ":$testbindir";;
-	  esac
-	  ;;
-	esac
-	continue
-	;;
-
-      -l*)
-	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
-	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
-	    # These systems don't actually have a C or math library (as such)
-	    continue
-	    ;;
-	  *-*-os2*)
-	    # These systems don't actually have a C library (as such)
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	    # Do not include libc due to us having libc/libc_r.
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-rhapsody* | *-*-darwin1.[012])
-	    # Rhapsody C and math libraries are in the System framework
-	    func_append deplibs " System.ltframework"
-	    continue
-	    ;;
-	  *-*-sco3.2v5* | *-*-sco5v6*)
-	    # Causes problems with __ctype
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
-	    # Compiler inserts libc in the correct place for threads to work
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  esac
-	elif test "X$arg" = "X-lc_r"; then
-	 case $host in
-	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	   # Do not include libc_r directly, use -pthread flag.
-	   continue
-	   ;;
-	 esac
-	fi
-	func_append deplibs " $arg"
-	continue
-	;;
-
-      -module)
-	module=yes
-	continue
-	;;
-
-      # Tru64 UNIX uses -model [arg] to determine the layout of C++
-      # classes, name mangling, and exception handling.
-      # Darwin uses the -arch flag to determine output architecture.
-      -model|-arch|-isysroot|--sysroot)
-	func_append compiler_flags " $arg"
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-	prev=xcompiler
-	continue
-	;;
-
-      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
-      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
-	func_append compiler_flags " $arg"
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-	case "$new_inherited_linker_flags " in
-	    *" $arg "*) ;;
-	    * ) func_append new_inherited_linker_flags " $arg" ;;
-	esac
-	continue
-	;;
-
-      -multi_module)
-	single_module="${wl}-multi_module"
-	continue
-	;;
-
-      -no-fast-install)
-	fast_install=no
-	continue
-	;;
-
-      -no-install)
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
-	  # The PATH hackery in wrapper scripts is required on Windows
-	  # and Darwin in order for the loader to find any dlls it needs.
-	  func_warning "\`-no-install' is ignored for $host"
-	  func_warning "assuming \`-no-fast-install' instead"
-	  fast_install=no
-	  ;;
-	*) no_install=yes ;;
-	esac
-	continue
-	;;
-
-      -no-undefined)
-	allow_undefined=no
-	continue
-	;;
-
-      -objectlist)
-	prev=objectlist
-	continue
-	;;
-
-      -o) prev=output ;;
-
-      -precious-files-regex)
-	prev=precious_regex
-	continue
-	;;
-
-      -release)
-	prev=release
-	continue
-	;;
-
-      -rpath)
-	prev=rpath
-	continue
-	;;
-
-      -R)
-	prev=xrpath
-	continue
-	;;
-
-      -R*)
-	func_stripname '-R' '' "$arg"
-	dir=$func_stripname_result
-	# We need an absolute path.
-	case $dir in
-	[\\/]* | [A-Za-z]:[\\/]*) ;;
-	=*)
-	  func_stripname '=' '' "$dir"
-	  dir=$lt_sysroot$func_stripname_result
-	  ;;
-	*)
-	  func_fatal_error "only absolute run-paths are allowed"
-	  ;;
-	esac
-	case "$xrpath " in
-	*" $dir "*) ;;
-	*) func_append xrpath " $dir" ;;
-	esac
-	continue
-	;;
-
-      -shared)
-	# The effects of -shared are defined in a previous loop.
-	continue
-	;;
-
-      -shrext)
-	prev=shrext
-	continue
-	;;
-
-      -static | -static-libtool-libs)
-	# The effects of -static are defined in a previous loop.
-	# We used to do the same as -all-static on platforms that
-	# didn't have a PIC flag, but the assumption that the effects
-	# would be equivalent was wrong.  It would break on at least
-	# Digital Unix and AIX.
-	continue
-	;;
-
-      -thread-safe)
-	thread_safe=yes
-	continue
-	;;
-
-      -version-info)
-	prev=vinfo
-	continue
-	;;
-
-      -version-number)
-	prev=vinfo
-	vinfo_number=yes
-	continue
-	;;
-
-      -weak)
-        prev=weak
-	continue
-	;;
-
-      -Wc,*)
-	func_stripname '-Wc,' '' "$arg"
-	args=$func_stripname_result
-	arg=
-	save_ifs="$IFS"; IFS=','
-	for flag in $args; do
-	  IFS="$save_ifs"
-          func_quote_for_eval "$flag"
-	  func_append arg " $func_quote_for_eval_result"
-	  func_append compiler_flags " $func_quote_for_eval_result"
-	done
-	IFS="$save_ifs"
-	func_stripname ' ' '' "$arg"
-	arg=$func_stripname_result
-	;;
-
-      -Wl,*)
-	func_stripname '-Wl,' '' "$arg"
-	args=$func_stripname_result
-	arg=
-	save_ifs="$IFS"; IFS=','
-	for flag in $args; do
-	  IFS="$save_ifs"
-          func_quote_for_eval "$flag"
-	  func_append arg " $wl$func_quote_for_eval_result"
-	  func_append compiler_flags " $wl$func_quote_for_eval_result"
-	  func_append linker_flags " $func_quote_for_eval_result"
-	done
-	IFS="$save_ifs"
-	func_stripname ' ' '' "$arg"
-	arg=$func_stripname_result
-	;;
-
-      -Xcompiler)
-	prev=xcompiler
-	continue
-	;;
-
-      -Xlinker)
-	prev=xlinker
-	continue
-	;;
-
-      -XCClinker)
-	prev=xcclinker
-	continue
-	;;
-
-      # -msg_* for osf cc
-      -msg_*)
-	func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-
-      # Flags to be passed through unchanged, with rationale:
-      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
-      # -r[0-9][0-9]*        specify processor for the SGI compiler
-      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
-      # +DA*, +DD*           enable 64-bit mode for the HP compiler
-      # -q*                  compiler args for the IBM compiler
-      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
-      # -F/path              path to uninstalled frameworks, gcc on darwin
-      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
-      # @file                GCC response files
-      # -tp=*                Portland pgcc target processor selection
-      # --sysroot=*          for sysroot support
-      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
-        func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-        func_append compile_command " $arg"
-        func_append finalize_command " $arg"
-        func_append compiler_flags " $arg"
-        continue
-        ;;
-
-      # Some other compiler flag.
-      -* | +*)
-        func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-
-      *.$objext)
-	# A standard object.
-	func_append objs " $arg"
-	;;
-
-      *.lo)
-	# A libtool-controlled object.
-
-	# Check to see that this really is a libtool object.
-	if func_lalib_unsafe_p "$arg"; then
-	  pic_object=
-	  non_pic_object=
-
-	  # Read the .lo file
-	  func_source "$arg"
-
-	  if test -z "$pic_object" ||
-	     test -z "$non_pic_object" ||
-	     test "$pic_object" = none &&
-	     test "$non_pic_object" = none; then
-	    func_fatal_error "cannot find name of object for \`$arg'"
-	  fi
-
-	  # Extract subdirectory from the argument.
-	  func_dirname "$arg" "/" ""
-	  xdir="$func_dirname_result"
-
-	  if test "$pic_object" != none; then
-	    # Prepend the subdirectory the object is found in.
-	    pic_object="$xdir$pic_object"
-
-	    if test "$prev" = dlfiles; then
-	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-		func_append dlfiles " $pic_object"
-		prev=
-		continue
-	      else
-		# If libtool objects are unsupported, then we need to preload.
-		prev=dlprefiles
-	      fi
-	    fi
-
-	    # CHECK ME:  I think I busted this.  -Ossama
-	    if test "$prev" = dlprefiles; then
-	      # Preload the old-style object.
-	      func_append dlprefiles " $pic_object"
-	      prev=
-	    fi
-
-	    # A PIC object.
-	    func_append libobjs " $pic_object"
-	    arg="$pic_object"
-	  fi
-
-	  # Non-PIC object.
-	  if test "$non_pic_object" != none; then
-	    # Prepend the subdirectory the object is found in.
-	    non_pic_object="$xdir$non_pic_object"
-
-	    # A standard non-PIC object
-	    func_append non_pic_objects " $non_pic_object"
-	    if test -z "$pic_object" || test "$pic_object" = none ; then
-	      arg="$non_pic_object"
-	    fi
-	  else
-	    # If the PIC object exists, use it instead.
-	    # $xdir was prepended to $pic_object above.
-	    non_pic_object="$pic_object"
-	    func_append non_pic_objects " $non_pic_object"
-	  fi
-	else
-	  # Only an error if not doing a dry-run.
-	  if $opt_dry_run; then
-	    # Extract subdirectory from the argument.
-	    func_dirname "$arg" "/" ""
-	    xdir="$func_dirname_result"
-
-	    func_lo2o "$arg"
-	    pic_object=$xdir$objdir/$func_lo2o_result
-	    non_pic_object=$xdir$func_lo2o_result
-	    func_append libobjs " $pic_object"
-	    func_append non_pic_objects " $non_pic_object"
-	  else
-	    func_fatal_error "\`$arg' is not a valid libtool object"
-	  fi
-	fi
-	;;
-
-      *.$libext)
-	# An archive.
-	func_append deplibs " $arg"
-	func_append old_deplibs " $arg"
-	continue
-	;;
-
-      *.la)
-	# A libtool-controlled library.
-
-	func_resolve_sysroot "$arg"
-	if test "$prev" = dlfiles; then
-	  # This library was specified with -dlopen.
-	  func_append dlfiles " $func_resolve_sysroot_result"
-	  prev=
-	elif test "$prev" = dlprefiles; then
-	  # The library was specified with -dlpreopen.
-	  func_append dlprefiles " $func_resolve_sysroot_result"
-	  prev=
-	else
-	  func_append deplibs " $func_resolve_sysroot_result"
-	fi
-	continue
-	;;
-
-      # Some other compiler argument.
-      *)
-	# Unknown arguments in both finalize_command and compile_command need
-	# to be aesthetically quoted because they are evaled later.
-	func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-      esac # arg
-
-      # Now actually substitute the argument into the commands.
-      if test -n "$arg"; then
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-      fi
-    done # argument parsing loop
-
-    test -n "$prev" && \
-      func_fatal_help "the \`$prevarg' option requires an argument"
-
-    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
-      eval arg=\"$export_dynamic_flag_spec\"
-      func_append compile_command " $arg"
-      func_append finalize_command " $arg"
-    fi
-
-    oldlibs=
-    # calculate the name of the file, without its directory
-    func_basename "$output"
-    outputname="$func_basename_result"
-    libobjs_save="$libobjs"
-
-    if test -n "$shlibpath_var"; then
-      # get the directories listed in $shlibpath_var
-      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
-    else
-      shlib_search_path=
-    fi
-    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
-    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
-    func_dirname "$output" "/" ""
-    output_objdir="$func_dirname_result$objdir"
-    func_to_tool_file "$output_objdir/"
-    tool_output_objdir=$func_to_tool_file_result
-    # Create the object directory.
-    func_mkdir_p "$output_objdir"
-
-    # Determine the type of output
-    case $output in
-    "")
-      func_fatal_help "you must specify an output file"
-      ;;
-    *.$libext) linkmode=oldlib ;;
-    *.lo | *.$objext) linkmode=obj ;;
-    *.la) linkmode=lib ;;
-    *) linkmode=prog ;; # Anything else should be a program.
-    esac
-
-    specialdeplibs=
-
-    libs=
-    # Find all interdependent deplibs by searching for libraries
-    # that are linked more than once (e.g. -la -lb -la)
-    for deplib in $deplibs; do
-      if $opt_preserve_dup_deps ; then
-	case "$libs " in
-	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
-	esac
-      fi
-      func_append libs " $deplib"
-    done
-
-    if test "$linkmode" = lib; then
-      libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
-      # Compute libraries that are listed more than once in $predeps
-      # $postdeps and mark them as special (i.e., whose duplicates are
-      # not to be eliminated).
-      pre_post_deps=
-      if $opt_duplicate_compiler_generated_deps; then
-	for pre_post_dep in $predeps $postdeps; do
-	  case "$pre_post_deps " in
-	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
-	  esac
-	  func_append pre_post_deps " $pre_post_dep"
-	done
-      fi
-      pre_post_deps=
-    fi
-
-    deplibs=
-    newdependency_libs=
-    newlib_search_path=
-    need_relink=no # whether we're linking any uninstalled libtool libraries
-    notinst_deplibs= # not-installed libtool libraries
-    notinst_path= # paths that contain not-installed libtool libraries
-
-    case $linkmode in
-    lib)
-	passes="conv dlpreopen link"
-	for file in $dlfiles $dlprefiles; do
-	  case $file in
-	  *.la) ;;
-	  *)
-	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
-	    ;;
-	  esac
-	done
-	;;
-    prog)
-	compile_deplibs=
-	finalize_deplibs=
-	alldeplibs=no
-	newdlfiles=
-	newdlprefiles=
-	passes="conv scan dlopen dlpreopen link"
-	;;
-    *)  passes="conv"
-	;;
-    esac
-
-    for pass in $passes; do
-      # The preopen pass in lib mode reverses $deplibs; put it back here
-      # so that -L comes before libs that need it for instance...
-      if test "$linkmode,$pass" = "lib,link"; then
-	## FIXME: Find the place where the list is rebuilt in the wrong
-	##        order, and fix it there properly
-        tmp_deplibs=
-	for deplib in $deplibs; do
-	  tmp_deplibs="$deplib $tmp_deplibs"
-	done
-	deplibs="$tmp_deplibs"
-      fi
-
-      if test "$linkmode,$pass" = "lib,link" ||
-	 test "$linkmode,$pass" = "prog,scan"; then
-	libs="$deplibs"
-	deplibs=
-      fi
-      if test "$linkmode" = prog; then
-	case $pass in
-	dlopen) libs="$dlfiles" ;;
-	dlpreopen) libs="$dlprefiles" ;;
-	link)
-	  libs="$deplibs %DEPLIBS%"
-	  test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
-	  ;;
-	esac
-      fi
-      if test "$linkmode,$pass" = "lib,dlpreopen"; then
-	# Collect and forward deplibs of preopened libtool libs
-	for lib in $dlprefiles; do
-	  # Ignore non-libtool-libs
-	  dependency_libs=
-	  func_resolve_sysroot "$lib"
-	  case $lib in
-	  *.la)	func_source "$func_resolve_sysroot_result" ;;
-	  esac
-
-	  # Collect preopened libtool deplibs, except any this library
-	  # has declared as weak libs
-	  for deplib in $dependency_libs; do
-	    func_basename "$deplib"
-            deplib_base=$func_basename_result
-	    case " $weak_libs " in
-	    *" $deplib_base "*) ;;
-	    *) func_append deplibs " $deplib" ;;
-	    esac
-	  done
-	done
-	libs="$dlprefiles"
-      fi
-      if test "$pass" = dlopen; then
-	# Collect dlpreopened libraries
-	save_deplibs="$deplibs"
-	deplibs=
-      fi
-
-      for deplib in $libs; do
-	lib=
-	found=no
-	case $deplib in
-	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
-        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
-	  if test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
-	  else
-	    func_append compiler_flags " $deplib"
-	    if test "$linkmode" = lib ; then
-		case "$new_inherited_linker_flags " in
-		    *" $deplib "*) ;;
-		    * ) func_append new_inherited_linker_flags " $deplib" ;;
-		esac
-	    fi
-	  fi
-	  continue
-	  ;;
-	-l*)
-	  if test "$linkmode" != lib && test "$linkmode" != prog; then
-	    func_warning "\`-l' is ignored for archives/objects"
-	    continue
-	  fi
-	  func_stripname '-l' '' "$deplib"
-	  name=$func_stripname_result
-	  if test "$linkmode" = lib; then
-	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
-	  else
-	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
-	  fi
-	  for searchdir in $searchdirs; do
-	    for search_ext in .la $std_shrext .so .a; do
-	      # Search the libtool library
-	      lib="$searchdir/lib${name}${search_ext}"
-	      if test -f "$lib"; then
-		if test "$search_ext" = ".la"; then
-		  found=yes
-		else
-		  found=no
-		fi
-		break 2
-	      fi
-	    done
-	  done
-	  if test "$found" != yes; then
-	    # deplib doesn't seem to be a libtool library
-	    if test "$linkmode,$pass" = "prog,link"; then
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    else
-	      deplibs="$deplib $deplibs"
-	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
-	    fi
-	    continue
-	  else # deplib is a libtool library
-	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
-	    # We need to do some special things here, and not later.
-	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-	      case " $predeps $postdeps " in
-	      *" $deplib "*)
-		if func_lalib_p "$lib"; then
-		  library_names=
-		  old_library=
-		  func_source "$lib"
-		  for l in $old_library $library_names; do
-		    ll="$l"
-		  done
-		  if test "X$ll" = "X$old_library" ; then # only static version available
-		    found=no
-		    func_dirname "$lib" "" "."
-		    ladir="$func_dirname_result"
-		    lib=$ladir/$old_library
-		    if test "$linkmode,$pass" = "prog,link"; then
-		      compile_deplibs="$deplib $compile_deplibs"
-		      finalize_deplibs="$deplib $finalize_deplibs"
-		    else
-		      deplibs="$deplib $deplibs"
-		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
-		    fi
-		    continue
-		  fi
-		fi
-		;;
-	      *) ;;
-	      esac
-	    fi
-	  fi
-	  ;; # -l
-	*.ltframework)
-	  if test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
-	  else
-	    deplibs="$deplib $deplibs"
-	    if test "$linkmode" = lib ; then
-		case "$new_inherited_linker_flags " in
-		    *" $deplib "*) ;;
-		    * ) func_append new_inherited_linker_flags " $deplib" ;;
-		esac
-	    fi
-	  fi
-	  continue
-	  ;;
-	-L*)
-	  case $linkmode in
-	  lib)
-	    deplibs="$deplib $deplibs"
-	    test "$pass" = conv && continue
-	    newdependency_libs="$deplib $newdependency_libs"
-	    func_stripname '-L' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    func_append newlib_search_path " $func_resolve_sysroot_result"
-	    ;;
-	  prog)
-	    if test "$pass" = conv; then
-	      deplibs="$deplib $deplibs"
-	      continue
-	    fi
-	    if test "$pass" = scan; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    fi
-	    func_stripname '-L' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    func_append newlib_search_path " $func_resolve_sysroot_result"
-	    ;;
-	  *)
-	    func_warning "\`-L' is ignored for archives/objects"
-	    ;;
-	  esac # linkmode
-	  continue
-	  ;; # -L
-	-R*)
-	  if test "$pass" = link; then
-	    func_stripname '-R' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    dir=$func_resolve_sysroot_result
-	    # Make sure the xrpath contains only unique directories.
-	    case "$xrpath " in
-	    *" $dir "*) ;;
-	    *) func_append xrpath " $dir" ;;
-	    esac
-	  fi
-	  deplibs="$deplib $deplibs"
-	  continue
-	  ;;
-	*.la)
-	  func_resolve_sysroot "$deplib"
-	  lib=$func_resolve_sysroot_result
-	  ;;
-	*.$libext)
-	  if test "$pass" = conv; then
-	    deplibs="$deplib $deplibs"
-	    continue
-	  fi
-	  case $linkmode in
-	  lib)
-	    # Linking convenience modules into shared libraries is allowed,
-	    # but linking other static libraries is non-portable.
-	    case " $dlpreconveniencelibs " in
-	    *" $deplib "*) ;;
-	    *)
-	      valid_a_lib=no
-	      case $deplibs_check_method in
-		match_pattern*)
-		  set dummy $deplibs_check_method; shift
-		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
-		    | $EGREP "$match_pattern_regex" > /dev/null; then
-		    valid_a_lib=yes
-		  fi
-		;;
-		pass_all)
-		  valid_a_lib=yes
-		;;
-	      esac
-	      if test "$valid_a_lib" != yes; then
-		echo
-		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because the file extensions .$libext of this argument makes me believe"
-		echo "*** that it is just a static archive that I should not use here."
-	      else
-		echo
-		$ECHO "*** Warning: Linking the shared library $output against the"
-		$ECHO "*** static library $deplib is not portable!"
-		deplibs="$deplib $deplibs"
-	      fi
-	      ;;
-	    esac
-	    continue
-	    ;;
-	  prog)
-	    if test "$pass" != link; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    fi
-	    continue
-	    ;;
-	  esac # linkmode
-	  ;; # *.$libext
-	*.lo | *.$objext)
-	  if test "$pass" = conv; then
-	    deplibs="$deplib $deplibs"
-	  elif test "$linkmode" = prog; then
-	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
-	      # If there is no dlopen support or we're linking statically,
-	      # we need to preload.
-	      func_append newdlprefiles " $deplib"
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    else
-	      func_append newdlfiles " $deplib"
-	    fi
-	  fi
-	  continue
-	  ;;
-	%DEPLIBS%)
-	  alldeplibs=yes
-	  continue
-	  ;;
-	esac # case $deplib
-
-	if test "$found" = yes || test -f "$lib"; then :
-	else
-	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
-	fi
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$lib" \
-	  || func_fatal_error "\`$lib' is not a valid libtool archive"
-
-	func_dirname "$lib" "" "."
-	ladir="$func_dirname_result"
-
-	dlname=
-	dlopen=
-	dlpreopen=
-	libdir=
-	library_names=
-	old_library=
-	inherited_linker_flags=
-	# If the library was installed with an old release of libtool,
-	# it will not redefine variables installed, or shouldnotlink
-	installed=yes
-	shouldnotlink=no
-	avoidtemprpath=
-
-
-	# Read the .la file
-	func_source "$lib"
-
-	# Convert "-framework foo" to "foo.ltframework"
-	if test -n "$inherited_linker_flags"; then
-	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
-	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
-	    case " $new_inherited_linker_flags " in
-	      *" $tmp_inherited_linker_flag "*) ;;
-	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
-	    esac
-	  done
-	fi
-	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	if test "$linkmode,$pass" = "lib,link" ||
-	   test "$linkmode,$pass" = "prog,scan" ||
-	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
-	  test -n "$dlopen" && func_append dlfiles " $dlopen"
-	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
-	fi
-
-	if test "$pass" = conv; then
-	  # Only check for convenience libraries
-	  deplibs="$lib $deplibs"
-	  if test -z "$libdir"; then
-	    if test -z "$old_library"; then
-	      func_fatal_error "cannot find name of link library for \`$lib'"
-	    fi
-	    # It is a libtool convenience library, so add in its objects.
-	    func_append convenience " $ladir/$objdir/$old_library"
-	    func_append old_convenience " $ladir/$objdir/$old_library"
-	    tmp_libs=
-	    for deplib in $dependency_libs; do
-	      deplibs="$deplib $deplibs"
-	      if $opt_preserve_dup_deps ; then
-		case "$tmp_libs " in
-		*" $deplib "*) func_append specialdeplibs " $deplib" ;;
-		esac
-	      fi
-	      func_append tmp_libs " $deplib"
-	    done
-	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
-	    func_fatal_error "\`$lib' is not a convenience library"
-	  fi
-	  continue
-	fi # $pass = conv
-
-
-	# Get the name of the library we link against.
-	linklib=
-	if test -n "$old_library" &&
-	   { test "$prefer_static_libs" = yes ||
-	     test "$prefer_static_libs,$installed" = "built,no"; }; then
-	  linklib=$old_library
-	else
-	  for l in $old_library $library_names; do
-	    linklib="$l"
-	  done
-	fi
-	if test -z "$linklib"; then
-	  func_fatal_error "cannot find name of link library for \`$lib'"
-	fi
-
-	# This library was specified with -dlopen.
-	if test "$pass" = dlopen; then
-	  if test -z "$libdir"; then
-	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
-	  fi
-	  if test -z "$dlname" ||
-	     test "$dlopen_support" != yes ||
-	     test "$build_libtool_libs" = no; then
-	    # If there is no dlname, no dlopen support or we're linking
-	    # statically, we need to preload.  We also need to preload any
-	    # dependent libraries so libltdl's deplib preloader doesn't
-	    # bomb out in the load deplibs phase.
-	    func_append dlprefiles " $lib $dependency_libs"
-	  else
-	    func_append newdlfiles " $lib"
-	  fi
-	  continue
-	fi # $pass = dlopen
-
-	# We need an absolute path.
-	case $ladir in
-	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
-	*)
-	  abs_ladir=`cd "$ladir" && pwd`
-	  if test -z "$abs_ladir"; then
-	    func_warning "cannot determine absolute directory name of \`$ladir'"
-	    func_warning "passing it literally to the linker, although it might fail"
-	    abs_ladir="$ladir"
-	  fi
-	  ;;
-	esac
-	func_basename "$lib"
-	laname="$func_basename_result"
-
-	# Find the relevant object directory and library name.
-	if test "X$installed" = Xyes; then
-	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-	    func_warning "library \`$lib' was moved."
-	    dir="$ladir"
-	    absdir="$abs_ladir"
-	    libdir="$abs_ladir"
-	  else
-	    dir="$lt_sysroot$libdir"
-	    absdir="$lt_sysroot$libdir"
-	  fi
-	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
-	else
-	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-	    dir="$ladir"
-	    absdir="$abs_ladir"
-	    # Remove this search path later
-	    func_append notinst_path " $abs_ladir"
-	  else
-	    dir="$ladir/$objdir"
-	    absdir="$abs_ladir/$objdir"
-	    # Remove this search path later
-	    func_append notinst_path " $abs_ladir"
-	  fi
-	fi # $installed = yes
-	func_stripname 'lib' '.la' "$laname"
-	name=$func_stripname_result
-
-	# This library was specified with -dlpreopen.
-	if test "$pass" = dlpreopen; then
-	  if test -z "$libdir" && test "$linkmode" = prog; then
-	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
-	  fi
-	  case "$host" in
-	    # special handling for platforms with PE-DLLs.
-	    *cygwin* | *mingw* | *cegcc* )
-	      # Linker will automatically link against shared library if both
-	      # static and shared are present.  Therefore, ensure we extract
-	      # symbols from the import library if a shared library is present
-	      # (otherwise, the dlopen module name will be incorrect).  We do
-	      # this by putting the import library name into $newdlprefiles.
-	      # We recover the dlopen module name by 'saving' the la file
-	      # name in a special purpose variable, and (later) extracting the
-	      # dlname from the la file.
-	      if test -n "$dlname"; then
-	        func_tr_sh "$dir/$linklib"
-	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
-	        func_append newdlprefiles " $dir/$linklib"
-	      else
-	        func_append newdlprefiles " $dir/$old_library"
-	        # Keep a list of preopened convenience libraries to check
-	        # that they are being used correctly in the link pass.
-	        test -z "$libdir" && \
-	          func_append dlpreconveniencelibs " $dir/$old_library"
-	      fi
-	    ;;
-	    * )
-	      # Prefer using a static library (so that no silly _DYNAMIC symbols
-	      # are required to link).
-	      if test -n "$old_library"; then
-	        func_append newdlprefiles " $dir/$old_library"
-	        # Keep a list of preopened convenience libraries to check
-	        # that they are being used correctly in the link pass.
-	        test -z "$libdir" && \
-	          func_append dlpreconveniencelibs " $dir/$old_library"
-	      # Otherwise, use the dlname, so that lt_dlopen finds it.
-	      elif test -n "$dlname"; then
-	        func_append newdlprefiles " $dir/$dlname"
-	      else
-	        func_append newdlprefiles " $dir/$linklib"
-	      fi
-	    ;;
-	  esac
-	fi # $pass = dlpreopen
-
-	if test -z "$libdir"; then
-	  # Link the convenience library
-	  if test "$linkmode" = lib; then
-	    deplibs="$dir/$old_library $deplibs"
-	  elif test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$dir/$old_library $compile_deplibs"
-	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
-	  else
-	    deplibs="$lib $deplibs" # used for prog,scan pass
-	  fi
-	  continue
-	fi
-
-
-	if test "$linkmode" = prog && test "$pass" != link; then
-	  func_append newlib_search_path " $ladir"
-	  deplibs="$lib $deplibs"
-
-	  linkalldeplibs=no
-	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
-	     test "$build_libtool_libs" = no; then
-	    linkalldeplibs=yes
-	  fi
-
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    case $deplib in
-	    -L*) func_stripname '-L' '' "$deplib"
-	         func_resolve_sysroot "$func_stripname_result"
-	         func_append newlib_search_path " $func_resolve_sysroot_result"
-		 ;;
-	    esac
-	    # Need to link against all dependency_libs?
-	    if test "$linkalldeplibs" = yes; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      # Need to hardcode shared library paths
-	      # or/and link against static libraries
-	      newdependency_libs="$deplib $newdependency_libs"
-	    fi
-	    if $opt_preserve_dup_deps ; then
-	      case "$tmp_libs " in
-	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
-	      esac
-	    fi
-	    func_append tmp_libs " $deplib"
-	  done # for deplib
-	  continue
-	fi # $linkmode = prog...
-
-	if test "$linkmode,$pass" = "prog,link"; then
-	  if test -n "$library_names" &&
-	     { { test "$prefer_static_libs" = no ||
-	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
-	       test -z "$old_library"; }; then
-	    # We need to hardcode the library path
-	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
-	      # Make sure the rpath contains only unique directories.
-	      case "$temp_rpath:" in
-	      *"$absdir:"*) ;;
-	      *) func_append temp_rpath "$absdir:" ;;
-	      esac
-	    fi
-
-	    # Hardcode the library path.
-	    # Skip directories that are in the system default run-time
-	    # search path.
-	    case " $sys_lib_dlsearch_path " in
-	    *" $absdir "*) ;;
-	    *)
-	      case "$compile_rpath " in
-	      *" $absdir "*) ;;
-	      *) func_append compile_rpath " $absdir" ;;
-	      esac
-	      ;;
-	    esac
-	    case " $sys_lib_dlsearch_path " in
-	    *" $libdir "*) ;;
-	    *)
-	      case "$finalize_rpath " in
-	      *" $libdir "*) ;;
-	      *) func_append finalize_rpath " $libdir" ;;
-	      esac
-	      ;;
-	    esac
-	  fi # $linkmode,$pass = prog,link...
-
-	  if test "$alldeplibs" = yes &&
-	     { test "$deplibs_check_method" = pass_all ||
-	       { test "$build_libtool_libs" = yes &&
-		 test -n "$library_names"; }; }; then
-	    # We only need to search for static libraries
-	    continue
-	  fi
-	fi
-
-	link_static=no # Whether the deplib will be linked statically
-	use_static_libs=$prefer_static_libs
-	if test "$use_static_libs" = built && test "$installed" = yes; then
-	  use_static_libs=no
-	fi
-	if test -n "$library_names" &&
-	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
-	  case $host in
-	  *cygwin* | *mingw* | *cegcc*)
-	      # No point in relinking DLLs because paths are not encoded
-	      func_append notinst_deplibs " $lib"
-	      need_relink=no
-	    ;;
-	  *)
-	    if test "$installed" = no; then
-	      func_append notinst_deplibs " $lib"
-	      need_relink=yes
-	    fi
-	    ;;
-	  esac
-	  # This is a shared library
-
-	  # Warn about portability, can't link against -module's on some
-	  # systems (darwin).  Don't bleat about dlopened modules though!
-	  dlopenmodule=""
-	  for dlpremoduletest in $dlprefiles; do
-	    if test "X$dlpremoduletest" = "X$lib"; then
-	      dlopenmodule="$dlpremoduletest"
-	      break
-	    fi
-	  done
-	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
-	    echo
-	    if test "$linkmode" = prog; then
-	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
-	    else
-	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
-	    fi
-	    $ECHO "*** $linklib is not portable!"
-	  fi
-	  if test "$linkmode" = lib &&
-	     test "$hardcode_into_libs" = yes; then
-	    # Hardcode the library path.
-	    # Skip directories that are in the system default run-time
-	    # search path.
-	    case " $sys_lib_dlsearch_path " in
-	    *" $absdir "*) ;;
-	    *)
-	      case "$compile_rpath " in
-	      *" $absdir "*) ;;
-	      *) func_append compile_rpath " $absdir" ;;
-	      esac
-	      ;;
-	    esac
-	    case " $sys_lib_dlsearch_path " in
-	    *" $libdir "*) ;;
-	    *)
-	      case "$finalize_rpath " in
-	      *" $libdir "*) ;;
-	      *) func_append finalize_rpath " $libdir" ;;
-	      esac
-	      ;;
-	    esac
-	  fi
-
-	  if test -n "$old_archive_from_expsyms_cmds"; then
-	    # figure out the soname
-	    set dummy $library_names
-	    shift
-	    realname="$1"
-	    shift
-	    libname=`eval "\\$ECHO \"$libname_spec\""`
-	    # use dlname if we got it. it's perfectly good, no?
-	    if test -n "$dlname"; then
-	      soname="$dlname"
-	    elif test -n "$soname_spec"; then
-	      # bleh windows
-	      case $host in
-	      *cygwin* | mingw* | *cegcc*)
-	        func_arith $current - $age
-		major=$func_arith_result
-		versuffix="-$major"
-		;;
-	      esac
-	      eval soname=\"$soname_spec\"
-	    else
-	      soname="$realname"
-	    fi
-
-	    # Make a new name for the extract_expsyms_cmds to use
-	    soroot="$soname"
-	    func_basename "$soroot"
-	    soname="$func_basename_result"
-	    func_stripname 'lib' '.dll' "$soname"
-	    newlib=libimp-$func_stripname_result.a
-
-	    # If the library has no export list, then create one now
-	    if test -f "$output_objdir/$soname-def"; then :
-	    else
-	      func_verbose "extracting exported symbol list from \`$soname'"
-	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
-	    fi
-
-	    # Create $newlib
-	    if test -f "$output_objdir/$newlib"; then :; else
-	      func_verbose "generating import library for \`$soname'"
-	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
-	    fi
-	    # make sure the library variables are pointing to the new library
-	    dir=$output_objdir
-	    linklib=$newlib
-	  fi # test -n "$old_archive_from_expsyms_cmds"
-
-	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
-	    add_shlibpath=
-	    add_dir=
-	    add=
-	    lib_linked=yes
-	    case $hardcode_action in
-	    immediate | unsupported)
-	      if test "$hardcode_direct" = no; then
-		add="$dir/$linklib"
-		case $host in
-		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
-		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
-		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
-		    *-*-unixware7*) add_dir="-L$dir" ;;
-		  *-*-darwin* )
-		    # if the lib is a (non-dlopened) module then we can not
-		    # link against it, someone is ignoring the earlier warnings
-		    if /usr/bin/file -L $add 2> /dev/null |
-			 $GREP ": [^:]* bundle" >/dev/null ; then
-		      if test "X$dlopenmodule" != "X$lib"; then
-			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
-			if test -z "$old_library" ; then
-			  echo
-			  echo "*** And there doesn't seem to be a static archive available"
-			  echo "*** The link will probably fail, sorry"
-			else
-			  add="$dir/$old_library"
-			fi
-		      elif test -n "$old_library"; then
-			add="$dir/$old_library"
-		      fi
-		    fi
-		esac
-	      elif test "$hardcode_minus_L" = no; then
-		case $host in
-		*-*-sunos*) add_shlibpath="$dir" ;;
-		esac
-		add_dir="-L$dir"
-		add="-l$name"
-	      elif test "$hardcode_shlibpath_var" = no; then
-		add_shlibpath="$dir"
-		add="-l$name"
-	      else
-		lib_linked=no
-	      fi
-	      ;;
-	    relink)
-	      if test "$hardcode_direct" = yes &&
-	         test "$hardcode_direct_absolute" = no; then
-		add="$dir/$linklib"
-	      elif test "$hardcode_minus_L" = yes; then
-		add_dir="-L$absdir"
-		# Try looking first in the location we're being installed to.
-		if test -n "$inst_prefix_dir"; then
-		  case $libdir in
-		    [\\/]*)
-		      func_append add_dir " -L$inst_prefix_dir$libdir"
-		      ;;
-		  esac
-		fi
-		add="-l$name"
-	      elif test "$hardcode_shlibpath_var" = yes; then
-		add_shlibpath="$dir"
-		add="-l$name"
-	      else
-		lib_linked=no
-	      fi
-	      ;;
-	    *) lib_linked=no ;;
-	    esac
-
-	    if test "$lib_linked" != yes; then
-	      func_fatal_configuration "unsupported hardcode properties"
-	    fi
-
-	    if test -n "$add_shlibpath"; then
-	      case :$compile_shlibpath: in
-	      *":$add_shlibpath:"*) ;;
-	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
-	      esac
-	    fi
-	    if test "$linkmode" = prog; then
-	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
-	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
-	    else
-	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
-	      test -n "$add" && deplibs="$add $deplibs"
-	      if test "$hardcode_direct" != yes &&
-		 test "$hardcode_minus_L" != yes &&
-		 test "$hardcode_shlibpath_var" = yes; then
-		case :$finalize_shlibpath: in
-		*":$libdir:"*) ;;
-		*) func_append finalize_shlibpath "$libdir:" ;;
-		esac
-	      fi
-	    fi
-	  fi
-
-	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
-	    add_shlibpath=
-	    add_dir=
-	    add=
-	    # Finalize command for both is simple: just hardcode it.
-	    if test "$hardcode_direct" = yes &&
-	       test "$hardcode_direct_absolute" = no; then
-	      add="$libdir/$linklib"
-	    elif test "$hardcode_minus_L" = yes; then
-	      add_dir="-L$libdir"
-	      add="-l$name"
-	    elif test "$hardcode_shlibpath_var" = yes; then
-	      case :$finalize_shlibpath: in
-	      *":$libdir:"*) ;;
-	      *) func_append finalize_shlibpath "$libdir:" ;;
-	      esac
-	      add="-l$name"
-	    elif test "$hardcode_automatic" = yes; then
-	      if test -n "$inst_prefix_dir" &&
-		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
-		add="$inst_prefix_dir$libdir/$linklib"
-	      else
-		add="$libdir/$linklib"
-	      fi
-	    else
-	      # We cannot seem to hardcode it, guess we'll fake it.
-	      add_dir="-L$libdir"
-	      # Try looking first in the location we're being installed to.
-	      if test -n "$inst_prefix_dir"; then
-		case $libdir in
-		  [\\/]*)
-		    func_append add_dir " -L$inst_prefix_dir$libdir"
-		    ;;
-		esac
-	      fi
-	      add="-l$name"
-	    fi
-
-	    if test "$linkmode" = prog; then
-	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
-	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
-	    else
-	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
-	      test -n "$add" && deplibs="$add $deplibs"
-	    fi
-	  fi
-	elif test "$linkmode" = prog; then
-	  # Here we assume that one of hardcode_direct or hardcode_minus_L
-	  # is not unsupported.  This is valid on all known static and
-	  # shared platforms.
-	  if test "$hardcode_direct" != unsupported; then
-	    test -n "$old_library" && linklib="$old_library"
-	    compile_deplibs="$dir/$linklib $compile_deplibs"
-	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
-	  else
-	    compile_deplibs="-l$name -L$dir $compile_deplibs"
-	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
-	  fi
-	elif test "$build_libtool_libs" = yes; then
-	  # Not a shared library
-	  if test "$deplibs_check_method" != pass_all; then
-	    # We're trying link a shared library against a static one
-	    # but the system doesn't support it.
-
-	    # Just print a warning and add the library to dependency_libs so
-	    # that the program can be linked against the static library.
-	    echo
-	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
-	    echo "*** I have the capability to make that library automatically link in when"
-	    echo "*** you link to this library.  But I can only do this if you have a"
-	    echo "*** shared version of the library, which you do not appear to have."
-	    if test "$module" = yes; then
-	      echo "*** But as you try to build a module library, libtool will still create "
-	      echo "*** a static module, that should work as long as the dlopening application"
-	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
-	      if test -z "$global_symbol_pipe"; then
-		echo
-		echo "*** However, this would only work if libtool was able to extract symbol"
-		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
-		echo "*** not find such a program.  So, this module is probably useless."
-		echo "*** \`nm' from GNU binutils and a full rebuild may help."
-	      fi
-	      if test "$build_old_libs" = no; then
-		build_libtool_libs=module
-		build_old_libs=yes
-	      else
-		build_libtool_libs=no
-	      fi
-	    fi
-	  else
-	    deplibs="$dir/$old_library $deplibs"
-	    link_static=yes
-	  fi
-	fi # link shared/static library?
-
-	if test "$linkmode" = lib; then
-	  if test -n "$dependency_libs" &&
-	     { test "$hardcode_into_libs" != yes ||
-	       test "$build_old_libs" = yes ||
-	       test "$link_static" = yes; }; then
-	    # Extract -R from dependency_libs
-	    temp_deplibs=
-	    for libdir in $dependency_libs; do
-	      case $libdir in
-	      -R*) func_stripname '-R' '' "$libdir"
-	           temp_xrpath=$func_stripname_result
-		   case " $xrpath " in
-		   *" $temp_xrpath "*) ;;
-		   *) func_append xrpath " $temp_xrpath";;
-		   esac;;
-	      *) func_append temp_deplibs " $libdir";;
-	      esac
-	    done
-	    dependency_libs="$temp_deplibs"
-	  fi
-
-	  func_append newlib_search_path " $absdir"
-	  # Link against this library
-	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
-	  # ... and its dependency_libs
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    newdependency_libs="$deplib $newdependency_libs"
-	    case $deplib in
-              -L*) func_stripname '-L' '' "$deplib"
-                   func_resolve_sysroot "$func_stripname_result";;
-              *) func_resolve_sysroot "$deplib" ;;
-            esac
-	    if $opt_preserve_dup_deps ; then
-	      case "$tmp_libs " in
-	      *" $func_resolve_sysroot_result "*)
-                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
-	      esac
-	    fi
-	    func_append tmp_libs " $func_resolve_sysroot_result"
-	  done
-
-	  if test "$link_all_deplibs" != no; then
-	    # Add the search paths of all dependency libraries
-	    for deplib in $dependency_libs; do
-	      path=
-	      case $deplib in
-	      -L*) path="$deplib" ;;
-	      *.la)
-	        func_resolve_sysroot "$deplib"
-	        deplib=$func_resolve_sysroot_result
-	        func_dirname "$deplib" "" "."
-		dir=$func_dirname_result
-		# We need an absolute path.
-		case $dir in
-		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
-		*)
-		  absdir=`cd "$dir" && pwd`
-		  if test -z "$absdir"; then
-		    func_warning "cannot determine absolute directory name of \`$dir'"
-		    absdir="$dir"
-		  fi
-		  ;;
-		esac
-		if $GREP "^installed=no" $deplib > /dev/null; then
-		case $host in
-		*-*-darwin*)
-		  depdepl=
-		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
-		  if test -n "$deplibrary_names" ; then
-		    for tmp in $deplibrary_names ; do
-		      depdepl=$tmp
-		    done
-		    if test -f "$absdir/$objdir/$depdepl" ; then
-		      depdepl="$absdir/$objdir/$depdepl"
-		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
-                      if test -z "$darwin_install_name"; then
-                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
-                      fi
-		      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
-		      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
-		      path=
-		    fi
-		  fi
-		  ;;
-		*)
-		  path="-L$absdir/$objdir"
-		  ;;
-		esac
-		else
-		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
-		  test -z "$libdir" && \
-		    func_fatal_error "\`$deplib' is not a valid libtool archive"
-		  test "$absdir" != "$libdir" && \
-		    func_warning "\`$deplib' seems to be moved"
-
-		  path="-L$absdir"
-		fi
-		;;
-	      esac
-	      case " $deplibs " in
-	      *" $path "*) ;;
-	      *) deplibs="$path $deplibs" ;;
-	      esac
-	    done
-	  fi # link_all_deplibs != no
-	fi # linkmode = lib
-      done # for deplib in $libs
-      if test "$pass" = link; then
-	if test "$linkmode" = "prog"; then
-	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
-	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
-	else
-	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	fi
-      fi
-      dependency_libs="$newdependency_libs"
-      if test "$pass" = dlpreopen; then
-	# Link the dlpreopened libraries before other libraries
-	for deplib in $save_deplibs; do
-	  deplibs="$deplib $deplibs"
-	done
-      fi
-      if test "$pass" != dlopen; then
-	if test "$pass" != conv; then
-	  # Make sure lib_search_path contains only unique directories.
-	  lib_search_path=
-	  for dir in $newlib_search_path; do
-	    case "$lib_search_path " in
-	    *" $dir "*) ;;
-	    *) func_append lib_search_path " $dir" ;;
-	    esac
-	  done
-	  newlib_search_path=
-	fi
-
-	if test "$linkmode,$pass" != "prog,link"; then
-	  vars="deplibs"
-	else
-	  vars="compile_deplibs finalize_deplibs"
-	fi
-	for var in $vars dependency_libs; do
-	  # Add libraries to $var in reverse order
-	  eval tmp_libs=\"\$$var\"
-	  new_libs=
-	  for deplib in $tmp_libs; do
-	    # FIXME: Pedantically, this is the right thing to do, so
-	    #        that some nasty dependency loop isn't accidentally
-	    #        broken:
-	    #new_libs="$deplib $new_libs"
-	    # Pragmatically, this seems to cause very few problems in
-	    # practice:
-	    case $deplib in
-	    -L*) new_libs="$deplib $new_libs" ;;
-	    -R*) ;;
-	    *)
-	      # And here is the reason: when a library appears more
-	      # than once as an explicit dependence of a library, or
-	      # is implicitly linked in more than once by the
-	      # compiler, it is considered special, and multiple
-	      # occurrences thereof are not removed.  Compare this
-	      # with having the same library being listed as a
-	      # dependency of multiple other libraries: in this case,
-	      # we know (pedantically, we assume) the library does not
-	      # need to be listed more than once, so we keep only the
-	      # last copy.  This is not always right, but it is rare
-	      # enough that we require users that really mean to play
-	      # such unportable linking tricks to link the library
-	      # using -Wl,-lname, so that libtool does not consider it
-	      # for duplicate removal.
-	      case " $specialdeplibs " in
-	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
-	      *)
-		case " $new_libs " in
-		*" $deplib "*) ;;
-		*) new_libs="$deplib $new_libs" ;;
-		esac
-		;;
-	      esac
-	      ;;
-	    esac
-	  done
-	  tmp_libs=
-	  for deplib in $new_libs; do
-	    case $deplib in
-	    -L*)
-	      case " $tmp_libs " in
-	      *" $deplib "*) ;;
-	      *) func_append tmp_libs " $deplib" ;;
-	      esac
-	      ;;
-	    *) func_append tmp_libs " $deplib" ;;
-	    esac
-	  done
-	  eval $var=\"$tmp_libs\"
-	done # for var
-      fi
-      # Last step: remove runtime libs from dependency_libs
-      # (they stay in deplibs)
-      tmp_libs=
-      for i in $dependency_libs ; do
-	case " $predeps $postdeps $compiler_lib_search_path " in
-	*" $i "*)
-	  i=""
-	  ;;
-	esac
-	if test -n "$i" ; then
-	  func_append tmp_libs " $i"
-	fi
-      done
-      dependency_libs=$tmp_libs
-    done # for pass
-    if test "$linkmode" = prog; then
-      dlfiles="$newdlfiles"
-    fi
-    if test "$linkmode" = prog || test "$linkmode" = lib; then
-      dlprefiles="$newdlprefiles"
-    fi
-
-    case $linkmode in
-    oldlib)
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-	func_warning "\`-dlopen' is ignored for archives"
-      fi
-
-      case " $deplibs" in
-      *\ -l* | *\ -L*)
-	func_warning "\`-l' and \`-L' are ignored for archives" ;;
-      esac
-
-      test -n "$rpath" && \
-	func_warning "\`-rpath' is ignored for archives"
-
-      test -n "$xrpath" && \
-	func_warning "\`-R' is ignored for archives"
-
-      test -n "$vinfo" && \
-	func_warning "\`-version-info/-version-number' is ignored for archives"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for archives"
-
-      test -n "$export_symbols$export_symbols_regex" && \
-	func_warning "\`-export-symbols' is ignored for archives"
-
-      # Now set the variables for building old libraries.
-      build_libtool_libs=no
-      oldlibs="$output"
-      func_append objs "$old_deplibs"
-      ;;
-
-    lib)
-      # Make sure we only generate libraries of the form `libNAME.la'.
-      case $outputname in
-      lib*)
-	func_stripname 'lib' '.la' "$outputname"
-	name=$func_stripname_result
-	eval shared_ext=\"$shrext_cmds\"
-	eval libname=\"$libname_spec\"
-	;;
-      *)
-	test "$module" = no && \
-	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
-
-	if test "$need_lib_prefix" != no; then
-	  # Add the "lib" prefix for modules if required
-	  func_stripname '' '.la' "$outputname"
-	  name=$func_stripname_result
-	  eval shared_ext=\"$shrext_cmds\"
-	  eval libname=\"$libname_spec\"
-	else
-	  func_stripname '' '.la' "$outputname"
-	  libname=$func_stripname_result
-	fi
-	;;
-      esac
-
-      if test -n "$objs"; then
-	if test "$deplibs_check_method" != pass_all; then
-	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
-	else
-	  echo
-	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
-	  $ECHO "*** objects $objs is not portable!"
-	  func_append libobjs " $objs"
-	fi
-      fi
-
-      test "$dlself" != no && \
-	func_warning "\`-dlopen self' is ignored for libtool libraries"
-
-      set dummy $rpath
-      shift
-      test "$#" -gt 1 && \
-	func_warning "ignoring multiple \`-rpath's for a libtool library"
-
-      install_libdir="$1"
-
-      oldlibs=
-      if test -z "$rpath"; then
-	if test "$build_libtool_libs" = yes; then
-	  # Building a libtool convenience library.
-	  # Some compilers have problems with a `.al' extension so
-	  # convenience libraries should have the same extension an
-	  # archive normally would.
-	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
-	  build_libtool_libs=convenience
-	  build_old_libs=yes
-	fi
-
-	test -n "$vinfo" && \
-	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
-
-	test -n "$release" && \
-	  func_warning "\`-release' is ignored for convenience libraries"
-      else
-
-	# Parse the version information argument.
-	save_ifs="$IFS"; IFS=':'
-	set dummy $vinfo 0 0 0
-	shift
-	IFS="$save_ifs"
-
-	test -n "$7" && \
-	  func_fatal_help "too many parameters to \`-version-info'"
-
-	# convert absolute version numbers to libtool ages
-	# this retains compatibility with .la files and attempts
-	# to make the code below a bit more comprehensible
-
-	case $vinfo_number in
-	yes)
-	  number_major="$1"
-	  number_minor="$2"
-	  number_revision="$3"
-	  #
-	  # There are really only two kinds -- those that
-	  # use the current revision as the major version
-	  # and those that subtract age and use age as
-	  # a minor version.  But, then there is irix
-	  # which has an extra 1 added just for fun
-	  #
-	  case $version_type in
-	  # correct linux to gnu/linux during the next big refactor
-	  darwin|linux|osf|windows|none)
-	    func_arith $number_major + $number_minor
-	    current=$func_arith_result
-	    age="$number_minor"
-	    revision="$number_revision"
-	    ;;
-	  freebsd-aout|freebsd-elf|qnx|sunos)
-	    current="$number_major"
-	    revision="$number_minor"
-	    age="0"
-	    ;;
-	  irix|nonstopux)
-	    func_arith $number_major + $number_minor
-	    current=$func_arith_result
-	    age="$number_minor"
-	    revision="$number_minor"
-	    lt_irix_increment=no
-	    ;;
-	  *)
-	    func_fatal_configuration "$modename: unknown library version type \`$version_type'"
-	    ;;
-	  esac
-	  ;;
-	no)
-	  current="$1"
-	  revision="$2"
-	  age="$3"
-	  ;;
-	esac
-
-	# Check that each of the things are valid numbers.
-	case $current in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "CURRENT \`$current' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	case $revision in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "REVISION \`$revision' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	case $age in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "AGE \`$age' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	if test "$age" -gt "$current"; then
-	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	fi
-
-	# Calculate the version variables.
-	major=
-	versuffix=
-	verstring=
-	case $version_type in
-	none) ;;
-
-	darwin)
-	  # Like Linux, but with the current version available in
-	  # verstring for coding it into the library header
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix="$major.$age.$revision"
-	  # Darwin ld doesn't like 0 for these options...
-	  func_arith $current + 1
-	  minor_current=$func_arith_result
-	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
-	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
-	  ;;
-
-	freebsd-aout)
-	  major=".$current"
-	  versuffix=".$current.$revision";
-	  ;;
-
-	freebsd-elf)
-	  major=".$current"
-	  versuffix=".$current"
-	  ;;
-
-	irix | nonstopux)
-	  if test "X$lt_irix_increment" = "Xno"; then
-	    func_arith $current - $age
-	  else
-	    func_arith $current - $age + 1
-	  fi
-	  major=$func_arith_result
-
-	  case $version_type in
-	    nonstopux) verstring_prefix=nonstopux ;;
-	    *)         verstring_prefix=sgi ;;
-	  esac
-	  verstring="$verstring_prefix$major.$revision"
-
-	  # Add in all the interfaces that we are compatible with.
-	  loop=$revision
-	  while test "$loop" -ne 0; do
-	    func_arith $revision - $loop
-	    iface=$func_arith_result
-	    func_arith $loop - 1
-	    loop=$func_arith_result
-	    verstring="$verstring_prefix$major.$iface:$verstring"
-	  done
-
-	  # Before this point, $major must not contain `.'.
-	  major=.$major
-	  versuffix="$major.$revision"
-	  ;;
-
-	linux) # correct to gnu/linux during the next big refactor
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix="$major.$age.$revision"
-	  ;;
-
-	osf)
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix=".$current.$age.$revision"
-	  verstring="$current.$age.$revision"
-
-	  # Add in all the interfaces that we are compatible with.
-	  loop=$age
-	  while test "$loop" -ne 0; do
-	    func_arith $current - $loop
-	    iface=$func_arith_result
-	    func_arith $loop - 1
-	    loop=$func_arith_result
-	    verstring="$verstring:${iface}.0"
-	  done
-
-	  # Make executables depend on our current version.
-	  func_append verstring ":${current}.0"
-	  ;;
-
-	qnx)
-	  major=".$current"
-	  versuffix=".$current"
-	  ;;
-
-	sunos)
-	  major=".$current"
-	  versuffix=".$current.$revision"
-	  ;;
-
-	windows)
-	  # Use '-' rather than '.', since we only want one
-	  # extension on DOS 8.3 filesystems.
-	  func_arith $current - $age
-	  major=$func_arith_result
-	  versuffix="-$major"
-	  ;;
-
-	*)
-	  func_fatal_configuration "unknown library version type \`$version_type'"
-	  ;;
-	esac
-
-	# Clear the version info if we defaulted, and they specified a release.
-	if test -z "$vinfo" && test -n "$release"; then
-	  major=
-	  case $version_type in
-	  darwin)
-	    # we can't check for "0.0" in archive_cmds due to quoting
-	    # problems, so we reset it completely
-	    verstring=
-	    ;;
-	  *)
-	    verstring="0.0"
-	    ;;
-	  esac
-	  if test "$need_version" = no; then
-	    versuffix=
-	  else
-	    versuffix=".0.0"
-	  fi
-	fi
-
-	# Remove version info from name if versioning should be avoided
-	if test "$avoid_version" = yes && test "$need_version" = no; then
-	  major=
-	  versuffix=
-	  verstring=""
-	fi
-
-	# Check to see if the archive will have undefined symbols.
-	if test "$allow_undefined" = yes; then
-	  if test "$allow_undefined_flag" = unsupported; then
-	    func_warning "undefined symbols not allowed in $host shared libraries"
-	    build_libtool_libs=no
-	    build_old_libs=yes
-	  fi
-	else
-	  # Don't allow undefined symbols.
-	  allow_undefined_flag="$no_undefined_flag"
-	fi
-
-      fi
-
-      func_generate_dlsyms "$libname" "$libname" "yes"
-      func_append libobjs " $symfileobj"
-      test "X$libobjs" = "X " && libobjs=
-
-      if test "$opt_mode" != relink; then
-	# Remove our outputs, but don't remove object files since they
-	# may have been created when compiling PIC objects.
-	removelist=
-	tempremovelist=`$ECHO "$output_objdir/*"`
-	for p in $tempremovelist; do
-	  case $p in
-	    *.$objext | *.gcno)
-	       ;;
-	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
-	       if test "X$precious_files_regex" != "X"; then
-		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
-		 then
-		   continue
-		 fi
-	       fi
-	       func_append removelist " $p"
-	       ;;
-	    *) ;;
-	  esac
-	done
-	test -n "$removelist" && \
-	  func_show_eval "${RM}r \$removelist"
-      fi
-
-      # Now set the variables for building old libraries.
-      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
-	func_append oldlibs " $output_objdir/$libname.$libext"
-
-	# Transform .lo files to .o files.
-	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
-      fi
-
-      # Eliminate all temporary directories.
-      #for path in $notinst_path; do
-      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
-      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
-      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
-      #done
-
-      if test -n "$xrpath"; then
-	# If the user specified any rpath flags, then add them.
-	temp_xrpath=
-	for libdir in $xrpath; do
-	  func_replace_sysroot "$libdir"
-	  func_append temp_xrpath " -R$func_replace_sysroot_result"
-	  case "$finalize_rpath " in
-	  *" $libdir "*) ;;
-	  *) func_append finalize_rpath " $libdir" ;;
-	  esac
-	done
-	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
-	  dependency_libs="$temp_xrpath $dependency_libs"
-	fi
-      fi
-
-      # Make sure dlfiles contains only unique files that won't be dlpreopened
-      old_dlfiles="$dlfiles"
-      dlfiles=
-      for lib in $old_dlfiles; do
-	case " $dlprefiles $dlfiles " in
-	*" $lib "*) ;;
-	*) func_append dlfiles " $lib" ;;
-	esac
-      done
-
-      # Make sure dlprefiles contains only unique files
-      old_dlprefiles="$dlprefiles"
-      dlprefiles=
-      for lib in $old_dlprefiles; do
-	case "$dlprefiles " in
-	*" $lib "*) ;;
-	*) func_append dlprefiles " $lib" ;;
-	esac
-      done
-
-      if test "$build_libtool_libs" = yes; then
-	if test -n "$rpath"; then
-	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
-	    # these systems don't actually have a c library (as such)!
-	    ;;
-	  *-*-rhapsody* | *-*-darwin1.[012])
-	    # Rhapsody C library is in the System framework
-	    func_append deplibs " System.ltframework"
-	    ;;
-	  *-*-netbsd*)
-	    # Don't link with libc until the a.out ld.so is fixed.
-	    ;;
-	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	    # Do not include libc due to us having libc/libc_r.
-	    ;;
-	  *-*-sco3.2v5* | *-*-sco5v6*)
-	    # Causes problems with __ctype
-	    ;;
-	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
-	    # Compiler inserts libc in the correct place for threads to work
-	    ;;
-	  *)
-	    # Add libc to deplibs on all other systems if necessary.
-	    if test "$build_libtool_need_lc" = "yes"; then
-	      func_append deplibs " -lc"
-	    fi
-	    ;;
-	  esac
-	fi
-
-	# Transform deplibs into only deplibs that can be linked in shared.
-	name_save=$name
-	libname_save=$libname
-	release_save=$release
-	versuffix_save=$versuffix
-	major_save=$major
-	# I'm not sure if I'm treating the release correctly.  I think
-	# release should show up in the -l (ie -lgmp5) so we don't want to
-	# add it in twice.  Is that correct?
-	release=""
-	versuffix=""
-	major=""
-	newdeplibs=
-	droppeddeps=no
-	case $deplibs_check_method in
-	pass_all)
-	  # Don't check for shared/static.  Everything works.
-	  # This might be a little naive.  We might want to check
-	  # whether the library exists or not.  But this is on
-	  # osf3 & osf4 and I'm not really sure... Just
-	  # implementing what was already the behavior.
-	  newdeplibs=$deplibs
-	  ;;
-	test_compile)
-	  # This code stresses the "libraries are programs" paradigm to its
-	  # limits. Maybe even breaks it.  We compile a program, linking it
-	  # against the deplibs as a proxy for the library.  Then we can check
-	  # whether they linked in statically or dynamically with ldd.
-	  $opt_dry_run || $RM conftest.c
-	  cat > conftest.c <<EOF
-	  int main() { return 0; }
-EOF
-	  $opt_dry_run || $RM conftest
-	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
-	    ldd_output=`ldd conftest`
-	    for i in $deplibs; do
-	      case $i in
-	      -l*)
-		func_stripname -l '' "$i"
-		name=$func_stripname_result
-		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		  case " $predeps $postdeps " in
-		  *" $i "*)
-		    func_append newdeplibs " $i"
-		    i=""
-		    ;;
-		  esac
-		fi
-		if test -n "$i" ; then
-		  libname=`eval "\\$ECHO \"$libname_spec\""`
-		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
-		  set dummy $deplib_matches; shift
-		  deplib_match=$1
-		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-		    func_append newdeplibs " $i"
-		  else
-		    droppeddeps=yes
-		    echo
-		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		    echo "*** I have the capability to make that library automatically link in when"
-		    echo "*** you link to this library.  But I can only do this if you have a"
-		    echo "*** shared version of the library, which I believe you do not have"
-		    echo "*** because a test_compile did reveal that the linker did not use it for"
-		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
-		  fi
-		fi
-		;;
-	      *)
-		func_append newdeplibs " $i"
-		;;
-	      esac
-	    done
-	  else
-	    # Error occurred in the first compile.  Let's try to salvage
-	    # the situation: Compile a separate program for each library.
-	    for i in $deplibs; do
-	      case $i in
-	      -l*)
-		func_stripname -l '' "$i"
-		name=$func_stripname_result
-		$opt_dry_run || $RM conftest
-		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
-		  ldd_output=`ldd conftest`
-		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		    case " $predeps $postdeps " in
-		    *" $i "*)
-		      func_append newdeplibs " $i"
-		      i=""
-		      ;;
-		    esac
-		  fi
-		  if test -n "$i" ; then
-		    libname=`eval "\\$ECHO \"$libname_spec\""`
-		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
-		    set dummy $deplib_matches; shift
-		    deplib_match=$1
-		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-		      func_append newdeplibs " $i"
-		    else
-		      droppeddeps=yes
-		      echo
-		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		      echo "*** I have the capability to make that library automatically link in when"
-		      echo "*** you link to this library.  But I can only do this if you have a"
-		      echo "*** shared version of the library, which you do not appear to have"
-		      echo "*** because a test_compile did reveal that the linker did not use this one"
-		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
-		    fi
-		  fi
-		else
-		  droppeddeps=yes
-		  echo
-		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
-		  echo "*** make it link in!  You will probably need to install it or some"
-		  echo "*** library that it depends on before this library will be fully"
-		  echo "*** functional.  Installing it before continuing would be even better."
-		fi
-		;;
-	      *)
-		func_append newdeplibs " $i"
-		;;
-	      esac
-	    done
-	  fi
-	  ;;
-	file_magic*)
-	  set dummy $deplibs_check_method; shift
-	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-	  for a_deplib in $deplibs; do
-	    case $a_deplib in
-	    -l*)
-	      func_stripname -l '' "$a_deplib"
-	      name=$func_stripname_result
-	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		case " $predeps $postdeps " in
-		*" $a_deplib "*)
-		  func_append newdeplibs " $a_deplib"
-		  a_deplib=""
-		  ;;
-		esac
-	      fi
-	      if test -n "$a_deplib" ; then
-		libname=`eval "\\$ECHO \"$libname_spec\""`
-		if test -n "$file_magic_glob"; then
-		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
-		else
-		  libnameglob=$libname
-		fi
-		test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
-		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		  if test "$want_nocaseglob" = yes; then
-		    shopt -s nocaseglob
-		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
-		    $nocaseglob
-		  else
-		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
-		  fi
-		  for potent_lib in $potential_libs; do
-		      # Follow soft links.
-		      if ls -lLd "$potent_lib" 2>/dev/null |
-			 $GREP " -> " >/dev/null; then
-			continue
-		      fi
-		      # The statement above tries to avoid entering an
-		      # endless loop below, in case of cyclic links.
-		      # We might still enter an endless loop, since a link
-		      # loop can be closed while we follow links,
-		      # but so what?
-		      potlib="$potent_lib"
-		      while test -h "$potlib" 2>/dev/null; do
-			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
-			case $potliblink in
-			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
-			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
-			esac
-		      done
-		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
-			 $SED -e 10q |
-			 $EGREP "$file_magic_regex" > /dev/null; then
-			func_append newdeplibs " $a_deplib"
-			a_deplib=""
-			break 2
-		      fi
-		  done
-		done
-	      fi
-	      if test -n "$a_deplib" ; then
-		droppeddeps=yes
-		echo
-		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because I did check the linker path looking for a file starting"
-		if test -z "$potlib" ; then
-		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
-		else
-		  $ECHO "*** with $libname and none of the candidates passed a file format test"
-		  $ECHO "*** using a file magic. Last file checked: $potlib"
-		fi
-	      fi
-	      ;;
-	    *)
-	      # Add a -L argument.
-	      func_append newdeplibs " $a_deplib"
-	      ;;
-	    esac
-	  done # Gone through all deplibs.
-	  ;;
-	match_pattern*)
-	  set dummy $deplibs_check_method; shift
-	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-	  for a_deplib in $deplibs; do
-	    case $a_deplib in
-	    -l*)
-	      func_stripname -l '' "$a_deplib"
-	      name=$func_stripname_result
-	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		case " $predeps $postdeps " in
-		*" $a_deplib "*)
-		  func_append newdeplibs " $a_deplib"
-		  a_deplib=""
-		  ;;
-		esac
-	      fi
-	      if test -n "$a_deplib" ; then
-		libname=`eval "\\$ECHO \"$libname_spec\""`
-		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
-		  for potent_lib in $potential_libs; do
-		    potlib="$potent_lib" # see symlink-check above in file_magic test
-		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
-		       $EGREP "$match_pattern_regex" > /dev/null; then
-		      func_append newdeplibs " $a_deplib"
-		      a_deplib=""
-		      break 2
-		    fi
-		  done
-		done
-	      fi
-	      if test -n "$a_deplib" ; then
-		droppeddeps=yes
-		echo
-		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because I did check the linker path looking for a file starting"
-		if test -z "$potlib" ; then
-		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
-		else
-		  $ECHO "*** with $libname and none of the candidates passed a file format test"
-		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
-		fi
-	      fi
-	      ;;
-	    *)
-	      # Add a -L argument.
-	      func_append newdeplibs " $a_deplib"
-	      ;;
-	    esac
-	  done # Gone through all deplibs.
-	  ;;
-	none | unknown | *)
-	  newdeplibs=""
-	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
-	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-	    for i in $predeps $postdeps ; do
-	      # can't use Xsed below, because $i might contain '/'
-	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
-	    done
-	  fi
-	  case $tmp_deplibs in
-	  *[!\	\ ]*)
-	    echo
-	    if test "X$deplibs_check_method" = "Xnone"; then
-	      echo "*** Warning: inter-library dependencies are not supported in this platform."
-	    else
-	      echo "*** Warning: inter-library dependencies are not known to be supported."
-	    fi
-	    echo "*** All declared inter-library dependencies are being dropped."
-	    droppeddeps=yes
-	    ;;
-	  esac
-	  ;;
-	esac
-	versuffix=$versuffix_save
-	major=$major_save
-	release=$release_save
-	libname=$libname_save
-	name=$name_save
-
-	case $host in
-	*-*-rhapsody* | *-*-darwin1.[012])
-	  # On Rhapsody replace the C library with the System framework
-	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
-	  ;;
-	esac
-
-	if test "$droppeddeps" = yes; then
-	  if test "$module" = yes; then
-	    echo
-	    echo "*** Warning: libtool could not satisfy all declared inter-library"
-	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
-	    echo "*** a static module, that should work as long as the dlopening"
-	    echo "*** application is linked with the -dlopen flag."
-	    if test -z "$global_symbol_pipe"; then
-	      echo
-	      echo "*** However, this would only work if libtool was able to extract symbol"
-	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
-	      echo "*** not find such a program.  So, this module is probably useless."
-	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
-	    fi
-	    if test "$build_old_libs" = no; then
-	      oldlibs="$output_objdir/$libname.$libext"
-	      build_libtool_libs=module
-	      build_old_libs=yes
-	    else
-	      build_libtool_libs=no
-	    fi
-	  else
-	    echo "*** The inter-library dependencies that have been dropped here will be"
-	    echo "*** automatically added whenever a program is linked with this library"
-	    echo "*** or is declared to -dlopen it."
-
-	    if test "$allow_undefined" = no; then
-	      echo
-	      echo "*** Since this library must not contain undefined symbols,"
-	      echo "*** because either the platform does not support them or"
-	      echo "*** it was explicitly requested with -no-undefined,"
-	      echo "*** libtool will only create a static version of it."
-	      if test "$build_old_libs" = no; then
-		oldlibs="$output_objdir/$libname.$libext"
-		build_libtool_libs=module
-		build_old_libs=yes
-	      else
-		build_libtool_libs=no
-	      fi
-	    fi
-	  fi
-	fi
-	# Done checking deplibs!
-	deplibs=$newdeplibs
-      fi
-      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
-      case $host in
-	*-*-darwin*)
-	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  ;;
-      esac
-
-      # move library search paths that coincide with paths to not yet
-      # installed libraries to the beginning of the library search list
-      new_libs=
-      for path in $notinst_path; do
-	case " $new_libs " in
-	*" -L$path/$objdir "*) ;;
-	*)
-	  case " $deplibs " in
-	  *" -L$path/$objdir "*)
-	    func_append new_libs " -L$path/$objdir" ;;
-	  esac
-	  ;;
-	esac
-      done
-      for deplib in $deplibs; do
-	case $deplib in
-	-L*)
-	  case " $new_libs " in
-	  *" $deplib "*) ;;
-	  *) func_append new_libs " $deplib" ;;
-	  esac
-	  ;;
-	*) func_append new_libs " $deplib" ;;
-	esac
-      done
-      deplibs="$new_libs"
-
-      # All the library-specific variables (install_libdir is set above).
-      library_names=
-      old_library=
-      dlname=
-
-      # Test again, we may have decided not to build it any more
-      if test "$build_libtool_libs" = yes; then
-	# Remove ${wl} instances when linking with ld.
-	# FIXME: should test the right _cmds variable.
-	case $archive_cmds in
-	  *\$LD\ *) wl= ;;
-        esac
-	if test "$hardcode_into_libs" = yes; then
-	  # Hardcode the library paths
-	  hardcode_libdirs=
-	  dep_rpath=
-	  rpath="$finalize_rpath"
-	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
-	  for libdir in $rpath; do
-	    if test -n "$hardcode_libdir_flag_spec"; then
-	      if test -n "$hardcode_libdir_separator"; then
-		func_replace_sysroot "$libdir"
-		libdir=$func_replace_sysroot_result
-		if test -z "$hardcode_libdirs"; then
-		  hardcode_libdirs="$libdir"
-		else
-		  # Just accumulate the unique libdirs.
-		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		    ;;
-		  *)
-		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
-		    ;;
-		  esac
-		fi
-	      else
-		eval flag=\"$hardcode_libdir_flag_spec\"
-		func_append dep_rpath " $flag"
-	      fi
-	    elif test -n "$runpath_var"; then
-	      case "$perm_rpath " in
-	      *" $libdir "*) ;;
-	      *) func_append perm_rpath " $libdir" ;;
-	      esac
-	    fi
-	  done
-	  # Substitute the hardcoded libdirs into the rpath.
-	  if test -n "$hardcode_libdir_separator" &&
-	     test -n "$hardcode_libdirs"; then
-	    libdir="$hardcode_libdirs"
-	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
-	  fi
-	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
-	    # We should set the runpath_var.
-	    rpath=
-	    for dir in $perm_rpath; do
-	      func_append rpath "$dir:"
-	    done
-	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
-	  fi
-	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
-	fi
-
-	shlibpath="$finalize_shlibpath"
-	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
-	if test -n "$shlibpath"; then
-	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
-	fi
-
-	# Get the real and link names of the library.
-	eval shared_ext=\"$shrext_cmds\"
-	eval library_names=\"$library_names_spec\"
-	set dummy $library_names
-	shift
-	realname="$1"
-	shift
-
-	if test -n "$soname_spec"; then
-	  eval soname=\"$soname_spec\"
-	else
-	  soname="$realname"
-	fi
-	if test -z "$dlname"; then
-	  dlname=$soname
-	fi
-
-	lib="$output_objdir/$realname"
-	linknames=
-	for link
-	do
-	  func_append linknames " $link"
-	done
-
-	# Use standard objects if they are pic
-	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	test "X$libobjs" = "X " && libobjs=
-
-	delfiles=
-	if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
-	  export_symbols="$output_objdir/$libname.uexp"
-	  func_append delfiles " $export_symbols"
-	fi
-
-	orig_export_symbols=
-	case $host_os in
-	cygwin* | mingw* | cegcc*)
-	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
-	    # exporting using user supplied symfile
-	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
-	      # and it's NOT already a .def file. Must figure out
-	      # which of the given symbols are data symbols and tag
-	      # them as such. So, trigger use of export_symbols_cmds.
-	      # export_symbols gets reassigned inside the "prepare
-	      # the list of exported symbols" if statement, so the
-	      # include_expsyms logic still works.
-	      orig_export_symbols="$export_symbols"
-	      export_symbols=
-	      always_export_symbols=yes
-	    fi
-	  fi
-	  ;;
-	esac
-
-	# Prepare the list of exported symbols
-	if test -z "$export_symbols"; then
-	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
-	    func_verbose "generating symbol list for \`$libname.la'"
-	    export_symbols="$output_objdir/$libname.exp"
-	    $opt_dry_run || $RM $export_symbols
-	    cmds=$export_symbols_cmds
-	    save_ifs="$IFS"; IFS='~'
-	    for cmd1 in $cmds; do
-	      IFS="$save_ifs"
-	      # Take the normal branch if the nm_file_list_spec branch
-	      # doesn't work or if tool conversion is not needed.
-	      case $nm_file_list_spec~$to_tool_file_cmd in
-		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
-		  try_normal_branch=yes
-		  eval cmd=\"$cmd1\"
-		  func_len " $cmd"
-		  len=$func_len_result
-		  ;;
-		*)
-		  try_normal_branch=no
-		  ;;
-	      esac
-	      if test "$try_normal_branch" = yes \
-		 && { test "$len" -lt "$max_cmd_len" \
-		      || test "$max_cmd_len" -le -1; }
-	      then
-		func_show_eval "$cmd" 'exit $?'
-		skipped_export=false
-	      elif test -n "$nm_file_list_spec"; then
-		func_basename "$output"
-		output_la=$func_basename_result
-		save_libobjs=$libobjs
-		save_output=$output
-		output=${output_objdir}/${output_la}.nm
-		func_to_tool_file "$output"
-		libobjs=$nm_file_list_spec$func_to_tool_file_result
-		func_append delfiles " $output"
-		func_verbose "creating $NM input file list: $output"
-		for obj in $save_libobjs; do
-		  func_to_tool_file "$obj"
-		  $ECHO "$func_to_tool_file_result"
-		done > "$output"
-		eval cmd=\"$cmd1\"
-		func_show_eval "$cmd" 'exit $?'
-		output=$save_output
-		libobjs=$save_libobjs
-		skipped_export=false
-	      else
-		# The command line is too long to execute in one step.
-		func_verbose "using reloadable object file for export list..."
-		skipped_export=:
-		# Break out early, otherwise skipped_export may be
-		# set to false by a later but shorter cmd.
-		break
-	      fi
-	    done
-	    IFS="$save_ifs"
-	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
-	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
-	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
-	    fi
-	  fi
-	fi
-
-	if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	  tmp_export_symbols="$export_symbols"
-	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
-	fi
-
-	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
-	  # The given exports_symbols file has to be filtered, so filter it.
-	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
-	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
-	  # 's' commands which not all seds can handle. GNU sed should be fine
-	  # though. Also, the filter scales superlinearly with the number of
-	  # global variables. join(1) would be nice here, but unfortunately
-	  # isn't a blessed tool.
-	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
-	  export_symbols=$output_objdir/$libname.def
-	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
-	fi
-
-	tmp_deplibs=
-	for test_deplib in $deplibs; do
-	  case " $convenience " in
-	  *" $test_deplib "*) ;;
-	  *)
-	    func_append tmp_deplibs " $test_deplib"
-	    ;;
-	  esac
-	done
-	deplibs="$tmp_deplibs"
-
-	if test -n "$convenience"; then
-	  if test -n "$whole_archive_flag_spec" &&
-	    test "$compiler_needs_object" = yes &&
-	    test -z "$libobjs"; then
-	    # extract the archives, so we have objects to list.
-	    # TODO: could optimize this to just extract one archive.
-	    whole_archive_flag_spec=
-	  fi
-	  if test -n "$whole_archive_flag_spec"; then
-	    save_libobjs=$libobjs
-	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
-	    test "X$libobjs" = "X " && libobjs=
-	  else
-	    gentop="$output_objdir/${outputname}x"
-	    func_append generated " $gentop"
-
-	    func_extract_archives $gentop $convenience
-	    func_append libobjs " $func_extract_archives_result"
-	    test "X$libobjs" = "X " && libobjs=
-	  fi
-	fi
-
-	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
-	  eval flag=\"$thread_safe_flag_spec\"
-	  func_append linker_flags " $flag"
-	fi
-
-	# Make a backup of the uninstalled library when relinking
-	if test "$opt_mode" = relink; then
-	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
-	fi
-
-	# Do each of the archive commands.
-	if test "$module" = yes && test -n "$module_cmds" ; then
-	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
-	    eval test_cmds=\"$module_expsym_cmds\"
-	    cmds=$module_expsym_cmds
-	  else
-	    eval test_cmds=\"$module_cmds\"
-	    cmds=$module_cmds
-	  fi
-	else
-	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
-	    eval test_cmds=\"$archive_expsym_cmds\"
-	    cmds=$archive_expsym_cmds
-	  else
-	    eval test_cmds=\"$archive_cmds\"
-	    cmds=$archive_cmds
-	  fi
-	fi
-
-	if test "X$skipped_export" != "X:" &&
-	   func_len " $test_cmds" &&
-	   len=$func_len_result &&
-	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	  :
-	else
-	  # The command line is too long to link in one step, link piecewise
-	  # or, if using GNU ld and skipped_export is not :, use a linker
-	  # script.
-
-	  # Save the value of $output and $libobjs because we want to
-	  # use them later.  If we have whole_archive_flag_spec, we
-	  # want to use save_libobjs as it was before
-	  # whole_archive_flag_spec was expanded, because we can't
-	  # assume the linker understands whole_archive_flag_spec.
-	  # This may have to be revisited, in case too many
-	  # convenience libraries get linked in and end up exceeding
-	  # the spec.
-	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
-	    save_libobjs=$libobjs
-	  fi
-	  save_output=$output
-	  func_basename "$output"
-	  output_la=$func_basename_result
-
-	  # Clear the reloadable object creation command queue and
-	  # initialize k to one.
-	  test_cmds=
-	  concat_cmds=
-	  objlist=
-	  last_robj=
-	  k=1
-
-	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
-	    output=${output_objdir}/${output_la}.lnkscript
-	    func_verbose "creating GNU ld script: $output"
-	    echo 'INPUT (' > $output
-	    for obj in $save_libobjs
-	    do
-	      func_to_tool_file "$obj"
-	      $ECHO "$func_to_tool_file_result" >> $output
-	    done
-	    echo ')' >> $output
-	    func_append delfiles " $output"
-	    func_to_tool_file "$output"
-	    output=$func_to_tool_file_result
-	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
-	    output=${output_objdir}/${output_la}.lnk
-	    func_verbose "creating linker input file list: $output"
-	    : > $output
-	    set x $save_libobjs
-	    shift
-	    firstobj=
-	    if test "$compiler_needs_object" = yes; then
-	      firstobj="$1 "
-	      shift
-	    fi
-	    for obj
-	    do
-	      func_to_tool_file "$obj"
-	      $ECHO "$func_to_tool_file_result" >> $output
-	    done
-	    func_append delfiles " $output"
-	    func_to_tool_file "$output"
-	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
-	  else
-	    if test -n "$save_libobjs"; then
-	      func_verbose "creating reloadable object files..."
-	      output=$output_objdir/$output_la-${k}.$objext
-	      eval test_cmds=\"$reload_cmds\"
-	      func_len " $test_cmds"
-	      len0=$func_len_result
-	      len=$len0
-
-	      # Loop over the list of objects to be linked.
-	      for obj in $save_libobjs
-	      do
-		func_len " $obj"
-		func_arith $len + $func_len_result
-		len=$func_arith_result
-		if test "X$objlist" = X ||
-		   test "$len" -lt "$max_cmd_len"; then
-		  func_append objlist " $obj"
-		else
-		  # The command $test_cmds is almost too long, add a
-		  # command to the queue.
-		  if test "$k" -eq 1 ; then
-		    # The first file doesn't have a previous command to add.
-		    reload_objs=$objlist
-		    eval concat_cmds=\"$reload_cmds\"
-		  else
-		    # All subsequent reloadable object files will link in
-		    # the last one created.
-		    reload_objs="$objlist $last_robj"
-		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
-		  fi
-		  last_robj=$output_objdir/$output_la-${k}.$objext
-		  func_arith $k + 1
-		  k=$func_arith_result
-		  output=$output_objdir/$output_la-${k}.$objext
-		  objlist=" $obj"
-		  func_len " $last_robj"
-		  func_arith $len0 + $func_len_result
-		  len=$func_arith_result
-		fi
-	      done
-	      # Handle the remaining objects by creating one last
-	      # reloadable object file.  All subsequent reloadable object
-	      # files will link in the last one created.
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      reload_objs="$objlist $last_robj"
-	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
-	      if test -n "$last_robj"; then
-	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
-	      fi
-	      func_append delfiles " $output"
-
-	    else
-	      output=
-	    fi
-
-	    if ${skipped_export-false}; then
-	      func_verbose "generating symbol list for \`$libname.la'"
-	      export_symbols="$output_objdir/$libname.exp"
-	      $opt_dry_run || $RM $export_symbols
-	      libobjs=$output
-	      # Append the command to create the export file.
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
-	      if test -n "$last_robj"; then
-		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
-	      fi
-	    fi
-
-	    test -n "$save_libobjs" &&
-	      func_verbose "creating a temporary reloadable object file: $output"
-
-	    # Loop through the commands generated above and execute them.
-	    save_ifs="$IFS"; IFS='~'
-	    for cmd in $concat_cmds; do
-	      IFS="$save_ifs"
-	      $opt_silent || {
-		  func_quote_for_expand "$cmd"
-		  eval "func_echo $func_quote_for_expand_result"
-	      }
-	      $opt_dry_run || eval "$cmd" || {
-		lt_exit=$?
-
-		# Restore the uninstalled library and exit
-		if test "$opt_mode" = relink; then
-		  ( cd "$output_objdir" && \
-		    $RM "${realname}T" && \
-		    $MV "${realname}U" "$realname" )
-		fi
-
-		exit $lt_exit
-	      }
-	    done
-	    IFS="$save_ifs"
-
-	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
-	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
-	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
-	    fi
-	  fi
-
-          if ${skipped_export-false}; then
-	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	      tmp_export_symbols="$export_symbols"
-	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
-	    fi
-
-	    if test -n "$orig_export_symbols"; then
-	      # The given exports_symbols file has to be filtered, so filter it.
-	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
-	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
-	      # 's' commands which not all seds can handle. GNU sed should be fine
-	      # though. Also, the filter scales superlinearly with the number of
-	      # global variables. join(1) would be nice here, but unfortunately
-	      # isn't a blessed tool.
-	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
-	      export_symbols=$output_objdir/$libname.def
-	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
-	    fi
-	  fi
-
-	  libobjs=$output
-	  # Restore the value of output.
-	  output=$save_output
-
-	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
-	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
-	    test "X$libobjs" = "X " && libobjs=
-	  fi
-	  # Expand the library linking commands again to reset the
-	  # value of $libobjs for piecewise linking.
-
-	  # Do each of the archive commands.
-	  if test "$module" = yes && test -n "$module_cmds" ; then
-	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
-	      cmds=$module_expsym_cmds
-	    else
-	      cmds=$module_cmds
-	    fi
-	  else
-	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
-	      cmds=$archive_expsym_cmds
-	    else
-	      cmds=$archive_cmds
-	    fi
-	  fi
-	fi
-
-	if test -n "$delfiles"; then
-	  # Append the command to remove temporary files to $cmds.
-	  eval cmds=\"\$cmds~\$RM $delfiles\"
-	fi
-
-	# Add any objects from preloaded convenience libraries
-	if test -n "$dlprefiles"; then
-	  gentop="$output_objdir/${outputname}x"
-	  func_append generated " $gentop"
-
-	  func_extract_archives $gentop $dlprefiles
-	  func_append libobjs " $func_extract_archives_result"
-	  test "X$libobjs" = "X " && libobjs=
-	fi
-
-	save_ifs="$IFS"; IFS='~'
-	for cmd in $cmds; do
-	  IFS="$save_ifs"
-	  eval cmd=\"$cmd\"
-	  $opt_silent || {
-	    func_quote_for_expand "$cmd"
-	    eval "func_echo $func_quote_for_expand_result"
-	  }
-	  $opt_dry_run || eval "$cmd" || {
-	    lt_exit=$?
-
-	    # Restore the uninstalled library and exit
-	    if test "$opt_mode" = relink; then
-	      ( cd "$output_objdir" && \
-	        $RM "${realname}T" && \
-		$MV "${realname}U" "$realname" )
-	    fi
-
-	    exit $lt_exit
-	  }
-	done
-	IFS="$save_ifs"
-
-	# Restore the uninstalled library and exit
-	if test "$opt_mode" = relink; then
-	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
-
-	  if test -n "$convenience"; then
-	    if test -z "$whole_archive_flag_spec"; then
-	      func_show_eval '${RM}r "$gentop"'
-	    fi
-	  fi
-
-	  exit $EXIT_SUCCESS
-	fi
-
-	# Create links to the real library.
-	for linkname in $linknames; do
-	  if test "$realname" != "$linkname"; then
-	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
-	  fi
-	done
-
-	# If -module or -export-dynamic was specified, set the dlname.
-	if test "$module" = yes || test "$export_dynamic" = yes; then
-	  # On all known operating systems, these are identical.
-	  dlname="$soname"
-	fi
-      fi
-      ;;
-
-    obj)
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-	func_warning "\`-dlopen' is ignored for objects"
-      fi
-
-      case " $deplibs" in
-      *\ -l* | *\ -L*)
-	func_warning "\`-l' and \`-L' are ignored for objects" ;;
-      esac
-
-      test -n "$rpath" && \
-	func_warning "\`-rpath' is ignored for objects"
-
-      test -n "$xrpath" && \
-	func_warning "\`-R' is ignored for objects"
-
-      test -n "$vinfo" && \
-	func_warning "\`-version-info' is ignored for objects"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for objects"
-
-      case $output in
-      *.lo)
-	test -n "$objs$old_deplibs" && \
-	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
-
-	libobj=$output
-	func_lo2o "$libobj"
-	obj=$func_lo2o_result
-	;;
-      *)
-	libobj=
-	obj="$output"
-	;;
-      esac
-
-      # Delete the old objects.
-      $opt_dry_run || $RM $obj $libobj
-
-      # Objects from convenience libraries.  This assumes
-      # single-version convenience libraries.  Whenever we create
-      # different ones for PIC/non-PIC, this we'll have to duplicate
-      # the extraction.
-      reload_conv_objs=
-      gentop=
-      # reload_cmds runs $LD directly, so let us get rid of
-      # -Wl from whole_archive_flag_spec and hope we can get by with
-      # turning comma into space..
-      wl=
-
-      if test -n "$convenience"; then
-	if test -n "$whole_archive_flag_spec"; then
-	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
-	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
-	else
-	  gentop="$output_objdir/${obj}x"
-	  func_append generated " $gentop"
-
-	  func_extract_archives $gentop $convenience
-	  reload_conv_objs="$reload_objs $func_extract_archives_result"
-	fi
-      fi
-
-      # If we're not building shared, we need to use non_pic_objs
-      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
-
-      # Create the old-style object.
-      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
-
-      output="$obj"
-      func_execute_cmds "$reload_cmds" 'exit $?'
-
-      # Exit if we aren't doing a library object file.
-      if test -z "$libobj"; then
-	if test -n "$gentop"; then
-	  func_show_eval '${RM}r "$gentop"'
-	fi
-
-	exit $EXIT_SUCCESS
-      fi
-
-      if test "$build_libtool_libs" != yes; then
-	if test -n "$gentop"; then
-	  func_show_eval '${RM}r "$gentop"'
-	fi
-
-	# Create an invalid libtool object if no PIC, so that we don't
-	# accidentally link it into a program.
-	# $show "echo timestamp > $libobj"
-	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
-	exit $EXIT_SUCCESS
-      fi
-
-      if test -n "$pic_flag" || test "$pic_mode" != default; then
-	# Only do commands if we really have different PIC objects.
-	reload_objs="$libobjs $reload_conv_objs"
-	output="$libobj"
-	func_execute_cmds "$reload_cmds" 'exit $?'
-      fi
-
-      if test -n "$gentop"; then
-	func_show_eval '${RM}r "$gentop"'
-      fi
-
-      exit $EXIT_SUCCESS
-      ;;
-
-    prog)
-      case $host in
-	*cygwin*) func_stripname '' '.exe' "$output"
-	          output=$func_stripname_result.exe;;
-      esac
-      test -n "$vinfo" && \
-	func_warning "\`-version-info' is ignored for programs"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for programs"
-
-      test "$preload" = yes \
-        && test "$dlopen_support" = unknown \
-	&& test "$dlopen_self" = unknown \
-	&& test "$dlopen_self_static" = unknown && \
-	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
-
-      case $host in
-      *-*-rhapsody* | *-*-darwin1.[012])
-	# On Rhapsody replace the C library is the System framework
-	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
-	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
-	;;
-      esac
-
-      case $host in
-      *-*-darwin*)
-	# Don't allow lazy linking, it breaks C++ global constructors
-	# But is supposedly fixed on 10.4 or later (yay!).
-	if test "$tagname" = CXX ; then
-	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
-	    10.[0123])
-	      func_append compile_command " ${wl}-bind_at_load"
-	      func_append finalize_command " ${wl}-bind_at_load"
-	    ;;
-	  esac
-	fi
-	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
-	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	;;
-      esac
-
-
-      # move library search paths that coincide with paths to not yet
-      # installed libraries to the beginning of the library search list
-      new_libs=
-      for path in $notinst_path; do
-	case " $new_libs " in
-	*" -L$path/$objdir "*) ;;
-	*)
-	  case " $compile_deplibs " in
-	  *" -L$path/$objdir "*)
-	    func_append new_libs " -L$path/$objdir" ;;
-	  esac
-	  ;;
-	esac
-      done
-      for deplib in $compile_deplibs; do
-	case $deplib in
-	-L*)
-	  case " $new_libs " in
-	  *" $deplib "*) ;;
-	  *) func_append new_libs " $deplib" ;;
-	  esac
-	  ;;
-	*) func_append new_libs " $deplib" ;;
-	esac
-      done
-      compile_deplibs="$new_libs"
-
-
-      func_append compile_command " $compile_deplibs"
-      func_append finalize_command " $finalize_deplibs"
-
-      if test -n "$rpath$xrpath"; then
-	# If the user specified any rpath flags, then add them.
-	for libdir in $rpath $xrpath; do
-	  # This is the magic to use -rpath.
-	  case "$finalize_rpath " in
-	  *" $libdir "*) ;;
-	  *) func_append finalize_rpath " $libdir" ;;
-	  esac
-	done
-      fi
-
-      # Now hardcode the library paths
-      rpath=
-      hardcode_libdirs=
-      for libdir in $compile_rpath $finalize_rpath; do
-	if test -n "$hardcode_libdir_flag_spec"; then
-	  if test -n "$hardcode_libdir_separator"; then
-	    if test -z "$hardcode_libdirs"; then
-	      hardcode_libdirs="$libdir"
-	    else
-	      # Just accumulate the unique libdirs.
-	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		;;
-	      *)
-		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
-		;;
-	      esac
-	    fi
-	  else
-	    eval flag=\"$hardcode_libdir_flag_spec\"
-	    func_append rpath " $flag"
-	  fi
-	elif test -n "$runpath_var"; then
-	  case "$perm_rpath " in
-	  *" $libdir "*) ;;
-	  *) func_append perm_rpath " $libdir" ;;
-	  esac
-	fi
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
-	  case :$dllsearchpath: in
-	  *":$libdir:"*) ;;
-	  ::) dllsearchpath=$libdir;;
-	  *) func_append dllsearchpath ":$libdir";;
-	  esac
-	  case :$dllsearchpath: in
-	  *":$testbindir:"*) ;;
-	  ::) dllsearchpath=$testbindir;;
-	  *) func_append dllsearchpath ":$testbindir";;
-	  esac
-	  ;;
-	esac
-      done
-      # Substitute the hardcoded libdirs into the rpath.
-      if test -n "$hardcode_libdir_separator" &&
-	 test -n "$hardcode_libdirs"; then
-	libdir="$hardcode_libdirs"
-	eval rpath=\" $hardcode_libdir_flag_spec\"
-      fi
-      compile_rpath="$rpath"
-
-      rpath=
-      hardcode_libdirs=
-      for libdir in $finalize_rpath; do
-	if test -n "$hardcode_libdir_flag_spec"; then
-	  if test -n "$hardcode_libdir_separator"; then
-	    if test -z "$hardcode_libdirs"; then
-	      hardcode_libdirs="$libdir"
-	    else
-	      # Just accumulate the unique libdirs.
-	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		;;
-	      *)
-		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
-		;;
-	      esac
-	    fi
-	  else
-	    eval flag=\"$hardcode_libdir_flag_spec\"
-	    func_append rpath " $flag"
-	  fi
-	elif test -n "$runpath_var"; then
-	  case "$finalize_perm_rpath " in
-	  *" $libdir "*) ;;
-	  *) func_append finalize_perm_rpath " $libdir" ;;
-	  esac
-	fi
-      done
-      # Substitute the hardcoded libdirs into the rpath.
-      if test -n "$hardcode_libdir_separator" &&
-	 test -n "$hardcode_libdirs"; then
-	libdir="$hardcode_libdirs"
-	eval rpath=\" $hardcode_libdir_flag_spec\"
-      fi
-      finalize_rpath="$rpath"
-
-      if test -n "$libobjs" && test "$build_old_libs" = yes; then
-	# Transform all the library objects into standard objects.
-	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
-      fi
-
-      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
-
-      # template prelinking step
-      if test -n "$prelink_cmds"; then
-	func_execute_cmds "$prelink_cmds" 'exit $?'
-      fi
-
-      wrappers_required=yes
-      case $host in
-      *cegcc* | *mingw32ce*)
-        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
-        wrappers_required=no
-        ;;
-      *cygwin* | *mingw* )
-        if test "$build_libtool_libs" != yes; then
-          wrappers_required=no
-        fi
-        ;;
-      *)
-        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
-          wrappers_required=no
-        fi
-        ;;
-      esac
-      if test "$wrappers_required" = no; then
-	# Replace the output file specification.
-	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
-	link_command="$compile_command$compile_rpath"
-
-	# We have no uninstalled library dependencies, so finalize right now.
-	exit_status=0
-	func_show_eval "$link_command" 'exit_status=$?'
-
-	if test -n "$postlink_cmds"; then
-	  func_to_tool_file "$output"
-	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	  func_execute_cmds "$postlink_cmds" 'exit $?'
-	fi
-
-	# Delete the generated files.
-	if test -f "$output_objdir/${outputname}S.${objext}"; then
-	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
-	fi
-
-	exit $exit_status
-      fi
-
-      if test -n "$compile_shlibpath$finalize_shlibpath"; then
-	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
-      fi
-      if test -n "$finalize_shlibpath"; then
-	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
-      fi
-
-      compile_var=
-      finalize_var=
-      if test -n "$runpath_var"; then
-	if test -n "$perm_rpath"; then
-	  # We should set the runpath_var.
-	  rpath=
-	  for dir in $perm_rpath; do
-	    func_append rpath "$dir:"
-	  done
-	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
-	fi
-	if test -n "$finalize_perm_rpath"; then
-	  # We should set the runpath_var.
-	  rpath=
-	  for dir in $finalize_perm_rpath; do
-	    func_append rpath "$dir:"
-	  done
-	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
-	fi
-      fi
-
-      if test "$no_install" = yes; then
-	# We don't need to create a wrapper script.
-	link_command="$compile_var$compile_command$compile_rpath"
-	# Replace the output file specification.
-	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
-	# Delete the old output file.
-	$opt_dry_run || $RM $output
-	# Link the executable and exit
-	func_show_eval "$link_command" 'exit $?'
-
-	if test -n "$postlink_cmds"; then
-	  func_to_tool_file "$output"
-	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	  func_execute_cmds "$postlink_cmds" 'exit $?'
-	fi
-
-	exit $EXIT_SUCCESS
-      fi
-
-      if test "$hardcode_action" = relink; then
-	# Fast installation is not supported
-	link_command="$compile_var$compile_command$compile_rpath"
-	relink_command="$finalize_var$finalize_command$finalize_rpath"
-
-	func_warning "this platform does not like uninstalled shared libraries"
-	func_warning "\`$output' will be relinked during installation"
-      else
-	if test "$fast_install" != no; then
-	  link_command="$finalize_var$compile_command$finalize_rpath"
-	  if test "$fast_install" = yes; then
-	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
-	  else
-	    # fast_install is set to needless
-	    relink_command=
-	  fi
-	else
-	  link_command="$compile_var$compile_command$compile_rpath"
-	  relink_command="$finalize_var$finalize_command$finalize_rpath"
-	fi
-      fi
-
-      # Replace the output file specification.
-      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
-      # Delete the old output files.
-      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
-      func_show_eval "$link_command" 'exit $?'
-
-      if test -n "$postlink_cmds"; then
-	func_to_tool_file "$output_objdir/$outputname"
-	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	func_execute_cmds "$postlink_cmds" 'exit $?'
-      fi
-
-      # Now create the wrapper script.
-      func_verbose "creating $output"
-
-      # Quote the relink command for shipping.
-      if test -n "$relink_command"; then
-	# Preserve any variables that may affect compiler behavior
-	for var in $variables_saved_for_relink; do
-	  if eval test -z \"\${$var+set}\"; then
-	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
-	  elif eval var_value=\$$var; test -z "$var_value"; then
-	    relink_command="$var=; export $var; $relink_command"
-	  else
-	    func_quote_for_eval "$var_value"
-	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
-	  fi
-	done
-	relink_command="(cd `pwd`; $relink_command)"
-	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-      fi
-
-      # Only actually do things if not in dry run mode.
-      $opt_dry_run || {
-	# win32 will think the script is a binary if it has
-	# a .exe suffix, so we strip it off here.
-	case $output in
-	  *.exe) func_stripname '' '.exe' "$output"
-	         output=$func_stripname_result ;;
-	esac
-	# test for cygwin because mv fails w/o .exe extensions
-	case $host in
-	  *cygwin*)
-	    exeext=.exe
-	    func_stripname '' '.exe' "$outputname"
-	    outputname=$func_stripname_result ;;
-	  *) exeext= ;;
-	esac
-	case $host in
-	  *cygwin* | *mingw* )
-	    func_dirname_and_basename "$output" "" "."
-	    output_name=$func_basename_result
-	    output_path=$func_dirname_result
-	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
-	    cwrapper="$output_path/$output_name.exe"
-	    $RM $cwrappersource $cwrapper
-	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
-	    func_emit_cwrapperexe_src > $cwrappersource
-
-	    # The wrapper executable is built using the $host compiler,
-	    # because it contains $host paths and files. If cross-
-	    # compiling, it, like the target executable, must be
-	    # executed on the $host or under an emulation environment.
-	    $opt_dry_run || {
-	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
-	      $STRIP $cwrapper
-	    }
-
-	    # Now, create the wrapper script for func_source use:
-	    func_ltwrapper_scriptname $cwrapper
-	    $RM $func_ltwrapper_scriptname_result
-	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
-	    $opt_dry_run || {
-	      # note: this script will not be executed, so do not chmod.
-	      if test "x$build" = "x$host" ; then
-		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
-	      else
-		func_emit_wrapper no > $func_ltwrapper_scriptname_result
-	      fi
-	    }
-	  ;;
-	  * )
-	    $RM $output
-	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
-
-	    func_emit_wrapper no > $output
-	    chmod +x $output
-	  ;;
-	esac
-      }
-      exit $EXIT_SUCCESS
-      ;;
-    esac
-
-    # See if we need to build an old-fashioned archive.
-    for oldlib in $oldlibs; do
-
-      if test "$build_libtool_libs" = convenience; then
-	oldobjs="$libobjs_save $symfileobj"
-	addlibs="$convenience"
-	build_libtool_libs=no
-      else
-	if test "$build_libtool_libs" = module; then
-	  oldobjs="$libobjs_save"
-	  build_libtool_libs=no
-	else
-	  oldobjs="$old_deplibs $non_pic_objects"
-	  if test "$preload" = yes && test -f "$symfileobj"; then
-	    func_append oldobjs " $symfileobj"
-	  fi
-	fi
-	addlibs="$old_convenience"
-      fi
-
-      if test -n "$addlibs"; then
-	gentop="$output_objdir/${outputname}x"
-	func_append generated " $gentop"
-
-	func_extract_archives $gentop $addlibs
-	func_append oldobjs " $func_extract_archives_result"
-      fi
-
-      # Do each command in the archive commands.
-      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
-	cmds=$old_archive_from_new_cmds
-      else
-
-	# Add any objects from preloaded convenience libraries
-	if test -n "$dlprefiles"; then
-	  gentop="$output_objdir/${outputname}x"
-	  func_append generated " $gentop"
-
-	  func_extract_archives $gentop $dlprefiles
-	  func_append oldobjs " $func_extract_archives_result"
-	fi
-
-	# POSIX demands no paths to be encoded in archives.  We have
-	# to avoid creating archives with duplicate basenames if we
-	# might have to extract them afterwards, e.g., when creating a
-	# static archive out of a convenience library, or when linking
-	# the entirety of a libtool archive into another (currently
-	# not supported by libtool).
-	if (for obj in $oldobjs
-	    do
-	      func_basename "$obj"
-	      $ECHO "$func_basename_result"
-	    done | sort | sort -uc >/dev/null 2>&1); then
-	  :
-	else
-	  echo "copying selected object files to avoid basename conflicts..."
-	  gentop="$output_objdir/${outputname}x"
-	  func_append generated " $gentop"
-	  func_mkdir_p "$gentop"
-	  save_oldobjs=$oldobjs
-	  oldobjs=
-	  counter=1
-	  for obj in $save_oldobjs
-	  do
-	    func_basename "$obj"
-	    objbase="$func_basename_result"
-	    case " $oldobjs " in
-	    " ") oldobjs=$obj ;;
-	    *[\ /]"$objbase "*)
-	      while :; do
-		# Make sure we don't pick an alternate name that also
-		# overlaps.
-		newobj=lt$counter-$objbase
-		func_arith $counter + 1
-		counter=$func_arith_result
-		case " $oldobjs " in
-		*[\ /]"$newobj "*) ;;
-		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
-		esac
-	      done
-	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
-	      func_append oldobjs " $gentop/$newobj"
-	      ;;
-	    *) func_append oldobjs " $obj" ;;
-	    esac
-	  done
-	fi
-	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
-	tool_oldlib=$func_to_tool_file_result
-	eval cmds=\"$old_archive_cmds\"
-
-	func_len " $cmds"
-	len=$func_len_result
-	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	  cmds=$old_archive_cmds
-	elif test -n "$archiver_list_spec"; then
-	  func_verbose "using command file archive linking..."
-	  for obj in $oldobjs
-	  do
-	    func_to_tool_file "$obj"
-	    $ECHO "$func_to_tool_file_result"
-	  done > $output_objdir/$libname.libcmd
-	  func_to_tool_file "$output_objdir/$libname.libcmd"
-	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
-	  cmds=$old_archive_cmds
-	else
-	  # the command line is too long to link in one step, link in parts
-	  func_verbose "using piecewise archive linking..."
-	  save_RANLIB=$RANLIB
-	  RANLIB=:
-	  objlist=
-	  concat_cmds=
-	  save_oldobjs=$oldobjs
-	  oldobjs=
-	  # Is there a better way of finding the last object in the list?
-	  for obj in $save_oldobjs
-	  do
-	    last_oldobj=$obj
-	  done
-	  eval test_cmds=\"$old_archive_cmds\"
-	  func_len " $test_cmds"
-	  len0=$func_len_result
-	  len=$len0
-	  for obj in $save_oldobjs
-	  do
-	    func_len " $obj"
-	    func_arith $len + $func_len_result
-	    len=$func_arith_result
-	    func_append objlist " $obj"
-	    if test "$len" -lt "$max_cmd_len"; then
-	      :
-	    else
-	      # the above command should be used before it gets too long
-	      oldobjs=$objlist
-	      if test "$obj" = "$last_oldobj" ; then
-		RANLIB=$save_RANLIB
-	      fi
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
-	      objlist=
-	      len=$len0
-	    fi
-	  done
-	  RANLIB=$save_RANLIB
-	  oldobjs=$objlist
-	  if test "X$oldobjs" = "X" ; then
-	    eval cmds=\"\$concat_cmds\"
-	  else
-	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
-	  fi
-	fi
-      fi
-      func_execute_cmds "$cmds" 'exit $?'
-    done
-
-    test -n "$generated" && \
-      func_show_eval "${RM}r$generated"
-
-    # Now create the libtool archive.
-    case $output in
-    *.la)
-      old_library=
-      test "$build_old_libs" = yes && old_library="$libname.$libext"
-      func_verbose "creating $output"
-
-      # Preserve any variables that may affect compiler behavior
-      for var in $variables_saved_for_relink; do
-	if eval test -z \"\${$var+set}\"; then
-	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
-	elif eval var_value=\$$var; test -z "$var_value"; then
-	  relink_command="$var=; export $var; $relink_command"
-	else
-	  func_quote_for_eval "$var_value"
-	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
-	fi
-      done
-      # Quote the link command for shipping.
-      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-      if test "$hardcode_automatic" = yes ; then
-	relink_command=
-      fi
-
-      # Only create the output if not a dry run.
-      $opt_dry_run || {
-	for installed in no yes; do
-	  if test "$installed" = yes; then
-	    if test -z "$install_libdir"; then
-	      break
-	    fi
-	    output="$output_objdir/$outputname"i
-	    # Replace all uninstalled libtool libraries with the installed ones
-	    newdependency_libs=
-	    for deplib in $dependency_libs; do
-	      case $deplib in
-	      *.la)
-		func_basename "$deplib"
-		name="$func_basename_result"
-		func_resolve_sysroot "$deplib"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$deplib' is not a valid libtool archive"
-		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      -L*)
-		func_stripname -L '' "$deplib"
-		func_replace_sysroot "$func_stripname_result"
-		func_append newdependency_libs " -L$func_replace_sysroot_result"
-		;;
-	      -R*)
-		func_stripname -R '' "$deplib"
-		func_replace_sysroot "$func_stripname_result"
-		func_append newdependency_libs " -R$func_replace_sysroot_result"
-		;;
-	      *) func_append newdependency_libs " $deplib" ;;
-	      esac
-	    done
-	    dependency_libs="$newdependency_libs"
-	    newdlfiles=
-
-	    for lib in $dlfiles; do
-	      case $lib in
-	      *.la)
-	        func_basename "$lib"
-		name="$func_basename_result"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$lib' is not a valid libtool archive"
-		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      *) func_append newdlfiles " $lib" ;;
-	      esac
-	    done
-	    dlfiles="$newdlfiles"
-	    newdlprefiles=
-	    for lib in $dlprefiles; do
-	      case $lib in
-	      *.la)
-		# Only pass preopened files to the pseudo-archive (for
-		# eventual linking with the app. that links it) if we
-		# didn't already link the preopened objects directly into
-		# the library:
-		func_basename "$lib"
-		name="$func_basename_result"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$lib' is not a valid libtool archive"
-		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      esac
-	    done
-	    dlprefiles="$newdlprefiles"
-	  else
-	    newdlfiles=
-	    for lib in $dlfiles; do
-	      case $lib in
-		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
-		*) abs=`pwd`"/$lib" ;;
-	      esac
-	      func_append newdlfiles " $abs"
-	    done
-	    dlfiles="$newdlfiles"
-	    newdlprefiles=
-	    for lib in $dlprefiles; do
-	      case $lib in
-		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
-		*) abs=`pwd`"/$lib" ;;
-	      esac
-	      func_append newdlprefiles " $abs"
-	    done
-	    dlprefiles="$newdlprefiles"
-	  fi
-	  $RM $output
-	  # place dlname in correct position for cygwin
-	  # In fact, it would be nice if we could use this code for all target
-	  # systems that can't hard-code library paths into their executables
-	  # and that have no shared library path variable independent of PATH,
-	  # but it turns out we can't easily determine that from inspecting
-	  # libtool variables, so we have to hard-code the OSs to which it
-	  # applies here; at the moment, that means platforms that use the PE
-	  # object format with DLL files.  See the long comment at the top of
-	  # tests/bindir.at for full details.
-	  tdlname=$dlname
-	  case $host,$output,$installed,$module,$dlname in
-	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
-	      # If a -bindir argument was supplied, place the dll there.
-	      if test "x$bindir" != x ;
-	      then
-		func_relative_path "$install_libdir" "$bindir"
-		tdlname=$func_relative_path_result$dlname
-	      else
-		# Otherwise fall back on heuristic.
-		tdlname=../bin/$dlname
-	      fi
-	      ;;
-	  esac
-	  $ECHO > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Linker flags that can not go in dependency_libs.
-inherited_linker_flags='$new_inherited_linker_flags'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Names of additional weak libraries provided by this library
-weak_library_names='$weak_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
-	  if test "$installed" = no && test "$need_relink" = yes; then
-	    $ECHO >> $output "\
-relink_command=\"$relink_command\""
-	  fi
-	done
-      }
-
-      # Do a symbolic link so that the libtool archive can be found in
-      # LD_LIBRARY_PATH before the program is installed.
-      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
-      ;;
-    esac
-    exit $EXIT_SUCCESS
-}
-
-{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
-    func_mode_link ${1+"$@"}
-
-
-# func_mode_uninstall arg...
-func_mode_uninstall ()
-{
-    $opt_debug
-    RM="$nonopt"
-    files=
-    rmforce=
-    exit_status=0
-
-    # This variable tells wrapper scripts just to set variables rather
-    # than running their programs.
-    libtool_install_magic="$magic"
-
-    for arg
-    do
-      case $arg in
-      -f) func_append RM " $arg"; rmforce=yes ;;
-      -*) func_append RM " $arg" ;;
-      *) func_append files " $arg" ;;
-      esac
-    done
-
-    test -z "$RM" && \
-      func_fatal_help "you must specify an RM program"
-
-    rmdirs=
-
-    for file in $files; do
-      func_dirname "$file" "" "."
-      dir="$func_dirname_result"
-      if test "X$dir" = X.; then
-	odir="$objdir"
-      else
-	odir="$dir/$objdir"
-      fi
-      func_basename "$file"
-      name="$func_basename_result"
-      test "$opt_mode" = uninstall && odir="$dir"
-
-      # Remember odir for removal later, being careful to avoid duplicates
-      if test "$opt_mode" = clean; then
-	case " $rmdirs " in
-	  *" $odir "*) ;;
-	  *) func_append rmdirs " $odir" ;;
-	esac
-      fi
-
-      # Don't error if the file doesn't exist and rm -f was used.
-      if { test -L "$file"; } >/dev/null 2>&1 ||
-	 { test -h "$file"; } >/dev/null 2>&1 ||
-	 test -f "$file"; then
-	:
-      elif test -d "$file"; then
-	exit_status=1
-	continue
-      elif test "$rmforce" = yes; then
-	continue
-      fi
-
-      rmfiles="$file"
-
-      case $name in
-      *.la)
-	# Possibly a libtool archive, so verify it.
-	if func_lalib_p "$file"; then
-	  func_source $dir/$name
-
-	  # Delete the libtool libraries and symlinks.
-	  for n in $library_names; do
-	    func_append rmfiles " $odir/$n"
-	  done
-	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
-
-	  case "$opt_mode" in
-	  clean)
-	    case " $library_names " in
-	    *" $dlname "*) ;;
-	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
-	    esac
-	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
-	    ;;
-	  uninstall)
-	    if test -n "$library_names"; then
-	      # Do each command in the postuninstall commands.
-	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
-	    fi
-
-	    if test -n "$old_library"; then
-	      # Do each command in the old_postuninstall commands.
-	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
-	    fi
-	    # FIXME: should reinstall the best remaining shared library.
-	    ;;
-	  esac
-	fi
-	;;
-
-      *.lo)
-	# Possibly a libtool object, so verify it.
-	if func_lalib_p "$file"; then
-
-	  # Read the .lo file
-	  func_source $dir/$name
-
-	  # Add PIC object to the list of files to remove.
-	  if test -n "$pic_object" &&
-	     test "$pic_object" != none; then
-	    func_append rmfiles " $dir/$pic_object"
-	  fi
-
-	  # Add non-PIC object to the list of files to remove.
-	  if test -n "$non_pic_object" &&
-	     test "$non_pic_object" != none; then
-	    func_append rmfiles " $dir/$non_pic_object"
-	  fi
-	fi
-	;;
-
-      *)
-	if test "$opt_mode" = clean ; then
-	  noexename=$name
-	  case $file in
-	  *.exe)
-	    func_stripname '' '.exe' "$file"
-	    file=$func_stripname_result
-	    func_stripname '' '.exe' "$name"
-	    noexename=$func_stripname_result
-	    # $file with .exe has already been added to rmfiles,
-	    # add $file without .exe
-	    func_append rmfiles " $file"
-	    ;;
-	  esac
-	  # Do a test to see if this is a libtool program.
-	  if func_ltwrapper_p "$file"; then
-	    if func_ltwrapper_executable_p "$file"; then
-	      func_ltwrapper_scriptname "$file"
-	      relink_command=
-	      func_source $func_ltwrapper_scriptname_result
-	      func_append rmfiles " $func_ltwrapper_scriptname_result"
-	    else
-	      relink_command=
-	      func_source $dir/$noexename
-	    fi
-
-	    # note $name still contains .exe if it was in $file originally
-	    # as does the version of $file that was added into $rmfiles
-	    func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
-	    if test "$fast_install" = yes && test -n "$relink_command"; then
-	      func_append rmfiles " $odir/lt-$name"
-	    fi
-	    if test "X$noexename" != "X$name" ; then
-	      func_append rmfiles " $odir/lt-${noexename}.c"
-	    fi
-	  fi
-	fi
-	;;
-      esac
-      func_show_eval "$RM $rmfiles" 'exit_status=1'
-    done
-
-    # Try to remove the ${objdir}s in the directories where we deleted files
-    for dir in $rmdirs; do
-      if test -d "$dir"; then
-	func_show_eval "rmdir $dir >/dev/null 2>&1"
-      fi
-    done
-
-    exit $exit_status
-}
-
-{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
-    func_mode_uninstall ${1+"$@"}
-
-test -z "$opt_mode" && {
-  help="$generic_help"
-  func_fatal_help "you must specify a MODE"
-}
-
-test -z "$exec_cmd" && \
-  func_fatal_help "invalid operation mode \`$opt_mode'"
-
-if test -n "$exec_cmd"; then
-  eval exec "$exec_cmd"
-  exit $EXIT_FAILURE
-fi
-
-exit $exit_status
-
-
-# The TAGs below are defined such that we never get into a situation
-# in which we disable both kinds of libraries.  Given conflicting
-# choices, we go for a static library, that is the most portable,
-# since we can't tell whether shared libraries were disabled because
-# the user asked for that or because the platform doesn't support
-# them.  This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration.  But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
-# vi:sw=2
-
diff --git a/m4/Makefile b/m4/Makefile
deleted file mode 100644
index 39e0ad3..0000000
--- a/m4/Makefile
+++ /dev/null
@@ -1,379 +0,0 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
-# m4/Makefile.  Generated from Makefile.in by configure.
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
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-  { \
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-      *) \
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-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
-    esac; \
-    test $$am__dry = yes; \
-  }
-pkgdatadir = $(datadir)/daisy-player
-pkgincludedir = $(includedir)/daisy-player
-pkglibdir = $(libdir)/daisy-player
-pkglibexecdir = $(libexecdir)/daisy-player
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
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-GMSGFMT_015 = /usr/bin/msgfmt
-GREP = /bin/grep
-INSTALL = /usr/bin/install -c
-INSTALL_DATA = ${INSTALL} -m 644
-INSTALL_PROGRAM = ${INSTALL}
-INSTALL_SCRIPT = ${INSTALL}
-INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
-INTLLIBS = 
-INTL_MACOSX_LIBS = 
-LDFLAGS = 
-LIBICONV = -liconv
-LIBINTL = 
-LIBOBJS = 
-LIBS = -lxml2 -lsox -lncursesw -lcdio_paranoia -lcdio_cdda -lcdio 
-LN_S = ln -s
-LTLIBICONV = -liconv
-LTLIBINTL = 
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-MAKEINFO = ${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run makeinfo
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-MSGMERGE = /usr/bin/msgmerge
-OBJEXT = o
-PACKAGE = daisy-player
-PACKAGE_BUGREPORT = jos@jlemmens.nl
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-PACKAGE_STRING = daisy-player 8.3
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-XGETTEXT_015 = /usr/bin/xgettext
-XGETTEXT_EXTRA_OPTIONS = 
-abs_builddir = /home/jos/src/own_stuff/daisy-player/m4
-abs_srcdir = /home/jos/src/own_stuff/daisy-player/m4
-abs_top_builddir = /home/jos/src/own_stuff/daisy-player
-abs_top_srcdir = /home/jos/src/own_stuff/daisy-player
-ac_ct_CC = gcc
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-am__include = include
-am__leading_dot = .
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-am__tar = $${TAR-tar} chof - "$$tardir"
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-build_cpu = x86_64
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-build_vendor = unknown
-builddir = .
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-dvidir = ${docdir}
-exec_prefix = ${prefix}
-host = x86_64-unknown-linux-gnu
-host_alias = 
-host_cpu = x86_64
-host_os = linux-gnu
-host_vendor = unknown
-htmldir = ${docdir}
-includedir = ${prefix}/include
-infodir = ${datarootdir}/info
-install_sh = ${SHELL} /home/jos/src/own_stuff/daisy-player/install-sh
-libdir = ${exec_prefix}/lib
-libexecdir = ${exec_prefix}/libexec
-localedir = ${datarootdir}/locale
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-mandir = ${datarootdir}/man
-mkdir_p = /bin/mkdir -p
-oldincludedir = /usr/include
-pdfdir = ${docdir}
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-program_transform_name = s,x,x,
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-all: all-am
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-$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
-	@for dep in $?; do \
-	  case '$(am__configure_deps)' in \
-	    *$$dep*) \
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-	        && { if test -f $@; then exit 0; else break; fi; }; \
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-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign m4/Makefile'; \
-	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --foreign m4/Makefile
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diff --git a/m4/ac_check_krb5.m4 b/m4/ac_check_krb5.m4
deleted file mode 100644
index e18183b..0000000
--- a/m4/ac_check_krb5.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-dnl Copyright (C) 2005 by the Massachusetts Institute of Technology.
-dnl All rights reserved.
-dnl
-dnl Export of this software from the United States of America may
-dnl   require a specific license from the United States Government.
-dnl   It is the responsibility of any person or organization contemplating
-dnl   export to obtain such a license before exporting.
-dnl 
-dnl WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
-dnl distribute this software and its documentation for any purpose and
-dnl without fee is hereby granted, provided that the above copyright
-dnl notice appear in all copies and that both that copyright notice and
-dnl this permission notice appear in supporting documentation, and that
-dnl the name of M.I.T. not be used in advertising or publicity pertaining
-dnl to distribution of the software without specific, written prior
-dnl permission.  Furthermore if you modify this software you must label
-dnl your software as modified software and not distribute it in such a
-dnl fashion that it might be confused with the original M.I.T. software.
-dnl M.I.T. makes no representations about the suitability of
-dnl this software for any purpose.  It is provided "as is" without express
-dnl or implied warranty.
-
-dnl AC_CHECK_KRB5
-dnl
-dnl Check for krb5-config; update CPPFLAGS and LDFLAGS accordingly.
-dnl
-AC_DEFUN([AC_CHECK_KRB5],
-[AC_ARG_WITH([kerberos5],
-	[  --with-kerberos5=PATH   Enable Kerberos 5 support],
-	[if test "x$withval" != "xno"; then
-		if test "x$withval" = "xyes"; then
-			KRB5ROOT=/usr/local
-		else
-			KRB5ROOT=${withval}
-		fi
-		AC_MSG_CHECKING([for krb5-config])
-		if test -x "$KRB5ROOT/bin/krb5-config"; then
-			KRB5CONF=$KRB5ROOT/bin/krb5-config
-			AC_MSG_RESULT([$KRB5CONF])
-			AC_MSG_CHECKING([for gssapi support in krb5-config])
-			if "$KRB5CONF" | grep gssapi > /dev/null; then
-				AC_MSG_RESULT([yes])
-				k5confopts=gssapi
-			else
-				AC_MSG_RESULT([no])
-				k5confopts=
-			fi
-			K5CFLAGS=`"$KRB5CONF" --cflags $k5confopts`
-			CPPFLAGS="$CPPFLAGS $K5CFLAGS"
-
-			K5LIBS=`"$KRB5CONF" --libs $k5confopts`
-			LIBS="$LIBS $K5LIBS"
-		else
-			AC_MSG_RESULT([no])
-			AC_MSG_WARN([--with-kerberos5 specified but krb5-config not found])
-		fi
-	fi])
-])
diff --git a/m4/alsa.m4 b/m4/alsa.m4
deleted file mode 100644
index 79a24ef..0000000
--- a/m4/alsa.m4
+++ /dev/null
@@ -1,141 +0,0 @@
-dnl Configure Paths for Alsa
-dnl Some modifications by Richard Boulton <richard-alsa@tartarus.org>
-dnl Christopher Lansdown <lansdoct@cs.alfred.edu>
-dnl Jaroslav Kysela <perex@perex.cz>
-dnl Last modification: $Id: alsa.m4,v 1.24 2004/09/15 18:48:07 tiwai Exp $
-dnl AM_PATH_ALSA([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for libasound, and define ALSA_CFLAGS and ALSA_LIBS as appropriate.
-dnl enables arguments --with-alsa-prefix=
-dnl                   --with-alsa-enc-prefix=
-dnl                   --disable-alsatest
-dnl
-dnl For backwards compatibility, if ACTION_IF_NOT_FOUND is not specified,
-dnl and the alsa libraries are not found, a fatal AC_MSG_ERROR() will result.
-dnl
-AC_DEFUN([AM_PATH_ALSA],
-[dnl Save the original CFLAGS, LDFLAGS, and LIBS
-alsa_save_CFLAGS="$CFLAGS"
-alsa_save_LDFLAGS="$LDFLAGS"
-alsa_save_LIBS="$LIBS"
-alsa_found=yes
-
-dnl
-dnl Get the cflags and libraries for alsa
-dnl
-AC_ARG_WITH(alsa-prefix,
-[  --with-alsa-prefix=PFX  Prefix where Alsa library is installed(optional)],
-[alsa_prefix="$withval"], [alsa_prefix=""])
-
-AC_ARG_WITH(alsa-inc-prefix,
-[  --with-alsa-inc-prefix=PFX  Prefix where include libraries are (optional)],
-[alsa_inc_prefix="$withval"], [alsa_inc_prefix=""])
-
-dnl FIXME: this is not yet implemented
-AC_ARG_ENABLE(alsatest,
-[  --disable-alsatest      Do not try to compile and run a test Alsa program],
-[enable_alsatest="$enableval"],
-[enable_alsatest=yes])
-
-dnl Add any special include directories
-AC_MSG_CHECKING(for ALSA CFLAGS)
-if test "$alsa_inc_prefix" != "" ; then
-	ALSA_CFLAGS="$ALSA_CFLAGS -I$alsa_inc_prefix"
-	CFLAGS="$CFLAGS -I$alsa_inc_prefix"
-fi
-AC_MSG_RESULT($ALSA_CFLAGS)
-
-dnl add any special lib dirs
-AC_MSG_CHECKING(for ALSA LDFLAGS)
-if test "$alsa_prefix" != "" ; then
-	ALSA_LIBS="$ALSA_LIBS -L$alsa_prefix"
-	LDFLAGS="$LDFLAGS $ALSA_LIBS"
-fi
-
-dnl add the alsa library
-ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl -lpthread"
-LIBS="$ALSA_LIBS $LIBS"
-AC_MSG_RESULT($ALSA_LIBS)
-
-dnl Check for a working version of libasound that is of the right version.
-min_alsa_version=ifelse([$1], ,0.1.1,$1)
-AC_MSG_CHECKING(for libasound headers version >= $min_alsa_version)
-no_alsa=""
-    alsa_min_major_version=`echo $min_alsa_version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    alsa_min_minor_version=`echo $min_alsa_version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    alsa_min_micro_version=`echo $min_alsa_version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-
-AC_LANG_SAVE
-AC_LANG_C
-AC_TRY_COMPILE([
-#include <alsa/asoundlib.h>
-], [
-/* ensure backward compatibility */
-#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
-#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
-#endif
-#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
-#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
-#endif
-#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
-#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
-#endif
-
-#  if(SND_LIB_MAJOR > $alsa_min_major_version)
-  exit(0);
-#  else
-#    if(SND_LIB_MAJOR < $alsa_min_major_version)
-#       error not present
-#    endif
-
-#   if(SND_LIB_MINOR > $alsa_min_minor_version)
-  exit(0);
-#   else
-#     if(SND_LIB_MINOR < $alsa_min_minor_version)
-#          error not present
-#      endif
-
-#      if(SND_LIB_SUBMINOR < $alsa_min_micro_version)
-#        error not present
-#      endif
-#    endif
-#  endif
-exit(0);
-],
-  [AC_MSG_RESULT(found.)],
-  [AC_MSG_RESULT(not present.)
-   ifelse([$3], , [AC_MSG_ERROR(Sufficiently new version of libasound not found.)])
-   alsa_found=no]
-)
-AC_LANG_RESTORE
-
-dnl Now that we know that we have the right version, let's see if we have the library and not just the headers.
-if test "x$enable_alsatest" = "xyes"; then
-AC_CHECK_LIB([asound], [snd_ctl_open],,
-	[ifelse([$3], , [AC_MSG_ERROR(No linkable libasound was found.)])
-	 alsa_found=no]
-)
-fi
-
-if test "x$alsa_found" = "xyes" ; then
-   ifelse([$2], , :, [$2])
-   LIBS=`echo $LIBS | sed 's/-lasound//g'`
-   LIBS=`echo $LIBS | sed 's/  //'`
-   LIBS="-lasound $LIBS"
-fi
-if test "x$alsa_found" = "xno" ; then
-   ifelse([$3], , :, [$3])
-   CFLAGS="$alsa_save_CFLAGS"
-   LDFLAGS="$alsa_save_LDFLAGS"
-   LIBS="$alsa_save_LIBS"
-   ALSA_CFLAGS=""
-   ALSA_LIBS=""
-fi
-
-dnl That should be it.  Now just export out symbols:
-AC_SUBST(ALSA_CFLAGS)
-AC_SUBST(ALSA_LIBS)
-])
-
diff --git a/m4/autoopts.m4 b/m4/autoopts.m4
deleted file mode 100644
index a8a6358..0000000
--- a/m4/autoopts.m4
+++ /dev/null
@@ -1,223 +0,0 @@
-dnl  -*- Mode: M4 -*-
-dnl --------------------------------------------------------------------
-dnl autoopts.m4 --- Configure paths for autoopts
-dnl
-dnl Author:            Gary V. Vaughan <gvaughan@localhost>
-dnl  This file is part of AutoOpts, a companion to AutoGen.
-dnl  AutoOpts is free software.
-dnl  AutoOpts is Copyright (C) 1992-2013 by Bruce Korb - all rights reserved
-dnl
-dnl  AutoOpts is available under any one of two licenses.  The license
-dnl  in use must be one of these two and the choice is under the control
-dnl  of the user of the license.
-dnl
-dnl   The GNU Lesser General Public License, version 3 or later
-dnl      See the files "COPYING.lgplv3" and "COPYING.gplv3"
-dnl
-dnl   The Modified Berkeley Software Distribution License
-dnl      See the file "COPYING.mbsd"
-dnl
-dnl  These files have the following md5sums:
-dnl
-dnl  43b91e8ca915626ed3818ffb1b71248b pkg/libopts/COPYING.gplv3
-dnl  06a1a2e4760c90ea5e1dad8dfaac4d39 pkg/libopts/COPYING.lgplv3
-dnl  66a5cedaf62c4b2637025f049f9b826f pkg/libopts/COPYING.mbsd
-dnl --------------------------------------------------------------------
-dnl Code:
-
-# serial 1
-
-dnl AG_PATH_AUTOOPTS([MIN-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for AUTOOPTS, and define AUTOGEN, AUTOOPTS_CFLAGS, AUTOGEN_LDFLAGS
-dnl      and AUTOOPTS_LIBS.
-dnl
-AC_DEFUN([AG_PATH_AUTOOPTS],
-[dnl Get the cflags and libraries from the autoopts-config script
-AC_ARG_WITH(opts-prefix,
-[  --with-opts-prefix=PFX  Prefix where autoopts is installed (optional)])
-
-AC_ARG_WITH(opts-exec-prefix,
-[  --with-opts-exec-prefix=PFX
-                          Exec prefix where autoopts is installed (optional)])
-
-AC_ARG_ENABLE(opts-test,
-[  --disable-opts-test     Do not try to run a test AutoOpts program])
-
-  if test x$with_opts_exec_prefix != x ; then
-    aocfg_args="$aocfg_args --exec-prefix=$with_opts_exec_prefix"
-    if test x${AUTOOPTS_CONFIG+set} != xset ; then
-      AUTOOPTS_CONFIG=$with_opts_exec_prefix/bin/autoopts-config
-    fi
-  fi
-  if test x$with_opts_prefix != x ; then
-     aocfg_args="$aocfg_args --prefix=$with_opts_prefix"
-    if test x${AUTOOPTS_CONFIG+set} != xset ; then
-      AUTOOPTS_CONFIG=$with_opts_prefix/bin/autoopts-config
-    fi
-  fi
-  if test -n "$AUTOOPTS_CONFIG"; then
-    :
-  else
-    AC_PATH_PROG(AUTOOPTS_CONFIG, autoopts-config, no)
-  fi
-  AC_MSG_CHECKING(for compatible autoopts version)[
-  no_autoopts=""
-  if test "$AUTOOPTS_CONFIG" = "no" ; then
-    no_autoopts=yes
-  else
-    AUTOGEN=`$AUTOOPTS_CONFIG $aocfg_args --autogen`
-    AUTOOPTS_CFLAGS=`$AUTOOPTS_CONFIG $aocfg_args --cflags`
-    AUTOGEN_LDFLAGS=`$AUTOOPTS_CONFIG $aocfg_args --pkgdatadir`
-    AUTOOPTS_LIBS=`$AUTOOPTS_CONFIG $aocfg_args --libs`
-    aocfg_version=`$AUTOOPTS_CONFIG $aocfg_args --version`
-    save_IFS=$IFS
-    IFS=' :'
-    set -- $aocfg_version
-    IFS=$save_IFS
-    aocfg_current=$1
-    aocfg_revision=$2
-    aocfg_age=$3
-    aocfg_currev=$1.$2
-    if test "x$enable_opts_test" != "xno" ; then
-      AC_LANG_SAVE
-      AC_LANG_C
-      ac_save_CFLAGS="$CFLAGS"
-      ac_save_LDFLAGS="$LDFLAGS"
-      ac_save_LIBS="$LIBS"
-      CFLAGS="$CFLAGS $AUTOOPTS_CFLAGS"
-      LDFLAGS="$LDFLAGS $AUTOOPTS $CFLAGS"
-      LIBS="$LIBS $AUTOOPTS_LIBS"]
-      dnl
-      dnl Now check if the installed AUTOOPTS is sufficiently new. (Also
-      dnl sanity checks the results of autoopts-config to some extent.
-      dnl
-      rm -f confopts.def conf.optstest
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <autoopts/options.h>
-#ifndef OPTIONS_VER_TO_NUM
-#define  OPTIONS_VER_TO_NUM(_v, _r) (((_v) * 4096) + (_r))
-#endif
-
-static char const zBadVer[] = "\n\\
-*** 'autoopts-config --version' returned $aocfg_version,\n\\
-***                but autoopts returned %d:%d:0\n\\
-***             and the header file says %s\n\\
-*** These should all be consistent.\n\n\\
-*** If autoopts-config was correct, then it is best to remove the old version\n\\
-*** of autoopts. You may also be able to fix the error by modifying your\n\\
-*** LD_LIBRARY_PATH enviroment variable, or by editing /etc/ld.so.conf.\n\\
-*** Make sure you have run ldconfig if that is required on your system.\n\\
-*** Otherwise, set the environment variable AUTOOPTS_CONFIG to point to\n\\
-*** the correct copy of autoopts-config, and remove the file config.cache\n\\
-*** before re-running configure.\n";
-
-int
-main (int argc, char ** argv)
-{
-    int current, revision, ct;
-    char tmp_version[256];
-
-    system ("touch conf.optstest");
-
-    /*
-     *  Test liked library against header file
-     */
-    strcpy(tmp_version, optionVersion());
-    ct = sscanf(tmp_version, "%d.%d", &current, &revision);
-    if (ct != 2) {
-        printf("bad version string: -->>%s<<-- != -->>$aocfg_currev<<--\n",
-               optionVersion());
-        return 1;
-    }
-
-    if (OPTIONS_VER_TO_NUM(current, revision) != OPTIONS_STRUCT_VERSION) {
-        printf(zBadVer, current, revision, OPTIONS_VERSION_STRING);
-        return 1;
-    }
-
-    /*
-     *  Test autoopts-config against header version
-     */
-    if (   OPTIONS_VER_TO_NUM($aocfg_current, $aocfg_revision)
-        != OPTIONS_STRUCT_VERSION) {
-        printf("*** autoopts header file version "OPTIONS_VERSION_STRING"\n"
-               "*** does not match autoopts-config value $aocfg_version\n"
-               "*** library version is %d:%d\n", current, revision);
-        return 1;
-    }
-
-    return 0;
-}
-],, no_autoopts=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-      CFLAGS="$ac_save_CFLAGS"
-      LDFLAGS="$ac_save_LDFLAGS"
-      LIBS="$ac_save_LIBS"
-      AC_LANG_RESTORE
-    fi
-  fi
-
-  if test "x$no_autoopts" = x ; then
-    AC_MSG_RESULT(yes)
-    ifelse([$2], , :, [$2])
-  else
-    AC_MSG_RESULT(no)
-    if test "$AUTOOPTS_CONFIG" = "no" ; then
-      cat <<- _EOF_
-	*** The autoopts-config script installed by AutoGen could not be found
-	*** If AutoGen was installed in PREFIX, make sure PREFIX/bin is in
-	*** your path, or set the AUTOOPTS_CONFIG environment variable to the
-	*** full path to autoopts-config.
-	_EOF_
-     else
-       if test -f conf.optstest ; then
-         :
-       else
-         echo "*** Could not run autoopts test program, checking why..."
-         CFLAGS="$CFLAGS $AUTOOPTS_CFLAGS"
-         LIBS="$LIBS $AUTOOPTS_LIBS"
-         AC_LANG_SAVE
-         AC_LANG_C
-         AC_TRY_LINK([
-#include <autoopts/options.h>
-#include <stdio.h>
-], [return strcmp("$aocfg_current:$aocfg_revision:$aocfg_age", optionVersion());],
-        [ cat << _EOF_
-*** The test program compiled, but did not run. This usually means that
-*** the run-time linker is not finding libopts or finding the wrong version
-*** of libopts. If it is not finding libopts, you'll need to set your
-*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point
-*** to the installed location  Also, make sure you have run ldconfig if that
-*** is required on your system
-***
-*** If you have an old version installed, it is best to remove it, although
-*** you may also be able to get things to work by modifying LD_LIBRARY_PATH
-_EOF_
-], [cat << _EOF_
-*** The test program failed to compile or link. See the file config.log for
-*** the exact error that occured. This usually means AutoGen was incorrectly
-*** installed or that you have moved libopts since it was installed. In the
-*** latter case, you may want to edit the autoopts-config script:
-*** $AUTOOPTS_CONFIG
-_EOF_
-])
-          CFLAGS="$ac_save_CFLAGS"
-          LIBS="$ac_save_LIBS"
-          AC_LANG_RESTORE
-       fi
-     fi
-     AUTOGEN=:
-     AUTOOPTS_CFLAGS=""
-     AUTOOPTS_LIBS=""
-     ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(AUTOGEN)
-  AC_SUBST(AUTOOPTS_CFLAGS)
-  AC_SUBST(AUTOGEN_LDFLAGS)
-  AC_SUBST(AUTOOPTS_LIBS)
-  rm -f confopts.def conf.optstest
-])
-dnl
-dnl autoopts.m4 ends here
diff --git a/m4/ax_absolute_header.m4 b/m4/ax_absolute_header.m4
deleted file mode 100644
index d120c99..0000000
--- a/m4/ax_absolute_header.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_absolute_header.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_ABSOLUTE_HEADER(HEADER1 HEADER2 ...)
-#
-# DESCRIPTION
-#
-#   Find the absolute name of a header file, assuming the header exists. If
-#   the header were sys/inttypes.h, this macro would define
-#   ABSOLUTE_SYS_INTTYPES_H to the `""' quoted absolute name of
-#   sys/inttypes.h in config.h (e.g. `#define ABSOLUTE_SYS_INTTYPES_H
-#   "///usr/include/sys/inttypes.h"'). The three "///" are to pacify Sun C
-#   5.8, which otherwise would say "warning: #include of /usr/include/...
-#   may be non-portable". Use `""', not `<>', so that the /// cannot be
-#   confused with a C99 comment.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Derek Price
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-dnl Copyright (C) 2006, 2007 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Derek Price.
-dnl Modified by Rhys Ulerich to use AC_CHECK_HEADERS instead of _ONCE
-
-AU_ALIAS([GL_TRILINOS_ABSOLUTE_HEADER], [AX_ABSOLUTE_HEADER])
-AC_DEFUN([AX_ABSOLUTE_HEADER],
-[AC_LANG_PREPROC_REQUIRE()dnl
-AC_FOREACH([gl_HEADER_NAME], [$1],
-  [AS_VAR_PUSHDEF([gl_absolute_header],
-                  [gl_cv_absolute_]m4_quote(m4_defn([gl_HEADER_NAME])))dnl
-  AC_CACHE_CHECK([absolute name of <]m4_quote(m4_defn([gl_HEADER_NAME]))[>],
-    m4_quote(m4_defn([gl_absolute_header])),
-    [AS_VAR_PUSHDEF([ac_header_exists],
-                    [ac_cv_header_]m4_quote(m4_defn([gl_HEADER_NAME])))dnl
-    AC_CHECK_HEADERS(m4_quote(m4_defn([gl_HEADER_NAME])))dnl
-    if test AS_VAR_GET(ac_header_exists) = yes; then
-      AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]])])
-dnl eval is necessary to expand ac_cpp.
-dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
-      AS_VAR_SET(gl_absolute_header,
-[`(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
-sed -n '\#/]m4_quote(m4_defn([gl_HEADER_NAME]))[#{
-	s#.*"\(.*/]m4_quote(m4_defn([gl_HEADER_NAME]))[\)".*#\1#
-	s#^/[^/]#//&#
-	p
-	q
-}'`])
-    fi
-    AS_VAR_POPDEF([ac_header_exists])dnl
-    ])dnl
-  AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_quote(m4_defn([gl_HEADER_NAME]))),
-                     ["AS_VAR_GET(gl_absolute_header)"],
-                     [Define this to an absolute name of <]m4_quote(m4_defn([gl_HEADER_NAME]))[>.])
-  AS_VAR_POPDEF([gl_absolute_header])dnl
-])dnl
-])# AX_ABSOLUTE_HEADER
diff --git a/m4/ax_ac_append_to_file.m4 b/m4/ax_ac_append_to_file.m4
deleted file mode 100644
index 8c398ba..0000000
--- a/m4/ax_ac_append_to_file.m4
+++ /dev/null
@@ -1,32 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_ac_append_to_file.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_AC_APPEND_TO_FILE([FILE],[DATA])
-#
-# DESCRIPTION
-#
-#   Appends the specified data to the specified Autoconf is run. If you want
-#   to append to a file when configure is run use AX_APPEND_TO_FILE instead.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_AC_APPEND_TO_FILE],[
-AC_REQUIRE([AX_FILE_ESCAPES])
-m4_esyscmd(
-AX_FILE_ESCAPES
-[
-printf "$2" >> "$1"
-])
-])
diff --git a/m4/ax_ac_print_to_file.m4 b/m4/ax_ac_print_to_file.m4
deleted file mode 100644
index cf807d7..0000000
--- a/m4/ax_ac_print_to_file.m4
+++ /dev/null
@@ -1,32 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_ac_print_to_file.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_AC_PRINT_TO_FILE([FILE],[DATA])
-#
-# DESCRIPTION
-#
-#   Writes the specified data to the specified file when Autoconf is run. If
-#   you want to print to a file when configure is run use AX_PRINT_TO_FILE
-#   instead.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_AC_PRINT_TO_FILE],[
-m4_esyscmd(
-AC_REQUIRE([AX_FILE_ESCAPES])
-[
-printf "$2" > "$1"
-])
-])
diff --git a/m4/ax_add_am_macro.m4 b/m4/ax_add_am_macro.m4
deleted file mode 100644
index 51ce0d0..0000000
--- a/m4/ax_add_am_macro.m4
+++ /dev/null
@@ -1,29 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_add_am_macro.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_ADD_AM_MACRO([RULE])
-#
-# DESCRIPTION
-#
-#   Adds the specified rule to $AMINCLUDE. This macro will only work
-#   properly with implementations of Make which allow include statements.
-#   See also AX_ADD_AM_MACRO_STATIC.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_ADD_AM_MACRO],[
-  AC_REQUIRE([AX_AM_MACROS])
-  AX_APPEND_TO_FILE([$AMINCLUDE],[$1])
-])
diff --git a/m4/ax_add_am_macro_static.m4 b/m4/ax_add_am_macro_static.m4
deleted file mode 100644
index 236bbce..0000000
--- a/m4/ax_add_am_macro_static.m4
+++ /dev/null
@@ -1,28 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_add_am_macro_static.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_ADD_AM_MACRO_STATIC([RULE])
-#
-# DESCRIPTION
-#
-#   Adds the specified rule to $AMINCLUDE.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#   Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_ADD_AM_MACRO_STATIC],[
-  AC_REQUIRE([AX_AM_MACROS_STATIC])
-  AX_AC_APPEND_TO_FILE(AMINCLUDE_STATIC,[$1])
-])
diff --git a/m4/ax_add_am_trilinos_makefile_export.m4 b/m4/ax_add_am_trilinos_makefile_export.m4
deleted file mode 100644
index 7efd78c..0000000
--- a/m4/ax_add_am_trilinos_makefile_export.m4
+++ /dev/null
@@ -1,50 +0,0 @@
-# ======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_add_am_trilinos_makefile_export.html
-# ======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT(EXPORT_SUFFIX [, ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   Checks if a file named <Makefile.export.EXPORT_SUFFIX> appears in the
-#   $TRILINOS_INCLUDE directory. If so, adds an include for it using the
-#   AX_AM_MACROS framework.
-#
-#   If ACTION-IF-NOT-FOUND is not provided, configure fails.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT],[
-AC_REQUIRE([AX_TRILINOS_BASE])
-AC_REQUIRE([AX_AM_MACROS])
-
-AC_CACHE_CHECK(
-    [for file ${TRILINOS_INCLUDE}/Makefile.export.$1],
-    [ax_cv_add_am_trilinos_makefile_export_]translit($1,[. ],[_])[_exists],
-    [[ax_cv_add_am_trilinos_makefile_export_]translit($1,[. ],[_])[_exists]=no
-     test -f "${TRILINOS_INCLUDE}/Makefile.export.$1" && dnl
-     [ax_cv_add_am_trilinos_makefile_export_]translit($1,[. ],[_])[_exists]=yes])
-
-if test "${[ax_cv_add_am_trilinos_makefile_export_]translit($1,[. ],[_])[_exists]}" = "yes"
-then
-AX_ADD_AM_MACRO([
-include ${TRILINOS_INCLUDE}/Makefile.export.$1
-])
-else
-    ifelse([$2],,AC_MSG_ERROR([Could not find ${TRILINOS_INCLUDE}/Makefile.export.$1.  Was Trilinos compiled with --enable-export-makefiles?]),[
-    AC_MSG_WARN([Could not find ${TRILINOS_INCLUDE}/Makefile.export.$1.  Was Trilinos compiled with --enable-export-makefiles?])
-    $2])
-fi
-
-])
diff --git a/m4/ax_add_recursive_am_macro.m4 b/m4/ax_add_recursive_am_macro.m4
deleted file mode 100644
index d7b1ac3..0000000
--- a/m4/ax_add_recursive_am_macro.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_add_recursive_am_macro.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_ADD_RECURSIVE_AM_MACRO([TARGET],[RULE])
-#
-# DESCRIPTION
-#
-#   Adds the specified rule to $AMINCLUDE along with a TARGET-recursive rule
-#   that will call TARGET for the current directory and TARGET-am
-#   recursively for each subdirectory. See also
-#   AX_ADD_RECURSIVE_AM_MACRO_STATIC.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_ADD_RECURSIVE_AM_MACRO],[
-  AX_ADD_AM_MACRO([
-$1-recursive:
-	@set fnord ${AX_DOLLAR}${AX_DOLLAR}MAKEFLAGS; amf=${AX_DOLLAR}${AX_DOLLAR}2; \\
-	dot_seen=no; \\
-	list='${AX_DOLLAR}(SUBDIRS)'; for subdir in ${AX_DOLLAR}${AX_DOLLAR}list; do \\
-	  echo \"Making $1 in ${AX_DOLLAR}${AX_DOLLAR}subdir\"; \\
-	  if test \"${AX_DOLLAR}${AX_DOLLAR}subdir\" = \".\"; then \\
-	    dot_seen=yes; \\
-	    local_target=\"$1-am\"; \\
-	  else \\
-	    local_target=\"$1\"; \\
-	  fi; \\
-	  (cd ${AX_DOLLAR}${AX_DOLLAR}subdir && ${AX_DOLLAR}(MAKE) ${AX_DOLLAR}(AM_MAKEFLAGS) ${AX_DOLLAR}${AX_DOLLAR}local_target) \\
-	   || case \"${AX_DOLLAR}${AX_DOLLAR}amf\" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
-	done; \\
-	if test \"${AX_DOLLAR}${AX_DOLLAR}dot_seen\" = \"no\"; then \\
-	  ${AX_DOLLAR}(MAKE) ${AX_DOLLAR}(AM_MAKEFLAGS) \"$1-am\" || exit 1; \\
-	fi; test -z \"${AX_DOLLAR}${AX_DOLLAR}fail\"
-
-$2
-])
-])
diff --git a/m4/ax_add_recursive_am_macro_static.m4 b/m4/ax_add_recursive_am_macro_static.m4
deleted file mode 100644
index ec20a21..0000000
--- a/m4/ax_add_recursive_am_macro_static.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# ====================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_add_recursive_am_macro_static.html
-# ====================================================================================
-#
-# SYNOPSIS
-#
-#   AX_ADD_RECURSIVE_AM_MACRO_STATIC([TARGET],[RULE])
-#
-# DESCRIPTION
-#
-#   Adds the specified rule to AMINCLUDE_STATIC along with a
-#   TARGET-recursive rule that will call TARGET for the current directory
-#   and TARGET-am recursively for each subdirectory.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#   Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_ADD_RECURSIVE_AM_MACRO_STATIC],[
-  AX_ADD_AM_MACRO_STATIC([
-$1-recursive:
-	@set fnord ${AX_DOLLAR}${AX_DOLLAR}MAKEFLAGS; amf=${AX_DOLLAR}${AX_DOLLAR}2; \\
-	dot_seen=no; \\
-	list='${AX_DOLLAR}(SUBDIRS)'; for subdir in ${AX_DOLLAR}${AX_DOLLAR}list; do \\
-	  echo \"Making $1 in ${AX_DOLLAR}${AX_DOLLAR}subdir\"; \\
-	  if test \"${AX_DOLLAR}${AX_DOLLAR}subdir\" = \".\"; then \\
-	    dot_seen=yes; \\
-	    local_target=\"$1-am\"; \\
-	  else \\
-	    local_target=\"$1\"; \\
-	  fi; \\
-	  (cd ${AX_DOLLAR}${AX_DOLLAR}subdir && ${AX_DOLLAR}(MAKE) ${AX_DOLLAR}(AM_MAKEFLAGS) ${AX_DOLLAR}${AX_DOLLAR}local_target) \\
-	   || case \"${AX_DOLLAR}${AX_DOLLAR}amf\" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
-	done; \\
-	if test \"${AX_DOLLAR}${AX_DOLLAR}dot_seen\" = \"no\"; then \\
-	  ${AX_DOLLAR}(MAKE) ${AX_DOLLAR}(AM_MAKEFLAGS) \"$1-am\" || exit 1; \\
-	fi; test -z \"${AX_DOLLAR}${AX_DOLLAR}fail\"
-
-$2
-])
-])
diff --git a/m4/ax_afs.m4 b/m4/ax_afs.m4
deleted file mode 100644
index 96c5786..0000000
--- a/m4/ax_afs.m4
+++ /dev/null
@@ -1,120 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_afs.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_AFS
-#
-# DESCRIPTION
-#
-#   This sets up the proper includes and libs needed for building programs
-#   that link with AFS. It adds a --with-afsdir option that lets you specify
-#   where the AFS includes and libs are (defaulting to /usr/afsws).
-#
-#   It also adds the -I and -L options to CPPFLAGS and LDFLAGS
-#
-#   It creates an AC_SUBST(AFSWS) that contains the directory being used.
-#
-#   It checks for -lBSD, -lsocket and -lnsl since AFS needs those if they
-#   exist. It also adds -R/usr/ucblib -L/usr/ucblib -lucb if on Solaris.
-#
-#   It sets VICE_ETC_PATH to be the directory where /usr/vice/etc lives,
-#   since AFS 3.4 uses a different define than AFS 3.5 does for that path.
-#
-#   Finally, it defines AFS_int32 to be the in32 type needed. In older
-#   versions of afs it was 'int32', and in newer versions it's 'afs_int32'.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Scott Grosch <Scott.Grosch@intel.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([SG_AFS], [AX_AFS])
-AC_DEFUN([AX_AFS],
-[AC_ARG_WITH(afsdir, AS_HELP_STRING([--with-afsdir=DIR],
-                                      [Directory holding AFS includes/libs]),
-                ax_cv_with_afsdir=$withval)
- AC_CACHE_CHECK([for location of AFS directory],
-                         ax_cv_with_afsdir, ax_cv_with_afsdir=/usr/afsws)
-
-CPPFLAGS="-I${ax_cv_with_afsdir}/include $CPPFLAGS"
-LDFLAGS="-L${ax_cv_with_afsdir}/lib -L${ax_cv_with_afsdir}/lib/afs $LDFLAGS"
-
-dnl Once we specify a directory, we try to link a test program.  If the link
-dnl works, we store the value of the directory in a cache variable.  If not,
-dnl we put _FAILED_ in the cache value.  In this way we don't try to link
-dnl the test program if our afsdir value was cached, as we know it works.
-AC_MAX_CHECKING([whether the specified AFS dir looks valid])
-if test "x${ax_cv_afsdir_link_works:-set}" != "x$ax_cv_with_afsdir"; then
-        save_LIBS="$LIBS"
-        LIBS="$save_LIBS -lcmd"
-        AC_TRY_LINK([#include <afs/cmd.h>],
-                [cmd_CreateAlias((struct cmd_syndesc *)0, "foo")],
-                ax_cv_afsdir_link_works=$ax_cv_with_afsdir,
-                ax_cv_afsdir_link_works=_FAILED_)
-        LIBS="$save_LIBS"
-        wasCached=""
-else
-        wasCached="(cached)"
-fi
-if test "x$ax_cv_afsdir_link_works" = "x$ax_cv_with_afsdir"; then
-        AC_MAX_RESULT([${wasCached} yes])
-else
-        AC_MAX_RESULT([no])
-        AC_MAX_ERROR([Unable to link test program....bad AFS dir specified?])
-fi
-
-dnl Much easier to use in XXX.in files
-AFSWS=$ax_cv_with_afsdir
-AC_SUBST(AFSWS)
-
-dnl Linking against AFS always needs these
-AC_CHECK_LIB(BSD, signal)
-AC_CHECK_LIB(socket, getservbyname)
-AC_CHECK_LIB(nsl, gethostbyname)
-
-dnl On Solaris is just always needs the -lucb library from the compatibility
-dnl area.  I can't think of any other way to do this than just hardcode it.
-AC_CANONICAL_HOST
-case "$host" in
-*-*-solaris*)
-        LDFLAGS="-L/usr/ucblib -R/usr/ucblib $LDFLAGS"
-        LIBS="-lucb $LIBS"
-  ;;
-esac
-
-dnl And it always needs these libs added
-LIBS="$LIBS -lacl -lvolser -lvldb -lprot -lkauth -lauth -lrxkad -lubik ${ax_cv_with_afsdir}/lib/afs/vlib.a -ldir ${ax_cv_with_afsdir}/lib/afs/util.a -lsys -lafsint -lrx -lsys -ldes -lcom_err -llwp -lcmd -laudit"
-
-dnl This really should be AC_CHECK_LIB() but that always fails for some reason
-if test -f "${ax_cv_with_afsdir}/lib/afs/libaudit.a"; then
-        LIBS="$LIBS -laudit"
-fi
-
-dnl If dirpath.h exists and has the value, use that.  Otherwise don't
-AC_CHECK_HEADERS(afs/dirpath.h,
-        [AC_DEFINE(VICE_ETC_PATH, AFSDIR_CLIENT_ETC_DIRPATH)],
-        [AC_DEFINE(VICE_ETC_PATH, AFSCONF_CLIENTNAME)])
-
-dnl Find out if we should use afs_int32 or int32.  They changed the
-dnl type across AFS versions.
-AC_CACHE_CHECK([for AFS int32 type], ac_cv_type_int32,
-[AC_EGREP_CPP(dnl
-changequote(<<,>>)dnl
-<<(^|[^a-zA-Z_0-9])afs_int32[^a-zA-Z_0-9]>>dnl
-changequote([,]), [#include <afs/stds.h>
-], ac_cv_type_int32=afs_int32, ac_cv_type_int32=int32)])
-AC_DEFINE_UNQUOTED(AFS_int32, $ac_cv_type_int32)
-
-AH_TEMPLATE([VICE_ETC_PATH],
-[Define this to be the define used in the AFS header for /usr/vice/etc])
-
-AH_TEMPLATE([AFS_int32], [Define this to be the type AFS uses for int32])
-])dnl
diff --git a/m4/ax_am_jobserver.m4 b/m4/ax_am_jobserver.m4
deleted file mode 100644
index 0bee7ab..0000000
--- a/m4/ax_am_jobserver.m4
+++ /dev/null
@@ -1,55 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_am_jobserver.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_AM_JOBSERVER([default_value])
-#
-# DESCRIPTION
-#
-#   Enables the use of make's jobserver for the purpose of parallel building
-#   by passing the -j option to make.
-#
-#   The option --enable-jobserver is added to configure which can accept a
-#   yes, no, or an integer. The integer is the number of separate jobs to
-#   allow. If 'yes' is given, then the is assumed to be one more than the
-#   number of CPUs (determined through AX_COUNT_CPUS). If the value of no is
-#   given, then the jobserver is disabled. The default value is given by the
-#   first argument of the macro, or 'yes' if the argument is omitted.
-#
-#   This macro makes use of AX_AM_MACROS, so you must add the following line
-#
-#     @INC_AMINCLUDE@
-#
-#   to your Makefile.am files.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Michael Paul Bailey <jinxidoru@byu.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_AM_JOBSERVER], [
-    AC_REQUIRE([AX_COUNT_CPUS])
-    AC_REQUIRE([AX_AM_MACROS])
-    AC_ARG_ENABLE( jobserver,
-    [  --enable-jobserver@<:@=no/yes/@%:@@:>@ default=m4_ifval([$1],[$1],[yes])
-                        Enable up to @%:@ make jobs
-                        yes: enable one more than CPU count
-    ],, [enable_jobserver=m4_ifval([$1],[$1],[yes])])
-    if test "x$enable_jobserver" = "xyes"; then
-        enable_jobserver=$CPU_COUNT
-        ((enable_jobserver++))
-    fi
-    m4_pattern_allow(AM_MAKEFLAGS)
-    if test "x$enable_jobserver" != "xno"; then
-        AC_MSG_NOTICE([added jobserver support to make for $enable_jobserver jobs])
-        AX_ADD_AM_MACRO( AM_MAKEFLAGS += -j$enable_jobserver )
-    fi
-])
diff --git a/m4/ax_am_macros.m4 b/m4/ax_am_macros.m4
deleted file mode 100644
index 6b4bd22..0000000
--- a/m4/ax_am_macros.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_am_macros.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_AM_MACROS
-#
-# DESCRIPTION
-#
-#   Adds support for macros that create Make rules. You must manually add
-#   the following line
-#
-#     @INC_AMINCLUDE@
-#
-#   to your Makefile.in (or Makefile.am if you use Automake) files.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_AM_MACROS],
-[
-AC_MSG_NOTICE([adding automake macro support])
-AMINCLUDE="aminclude.am"
-AC_SUBST(AMINCLUDE)
-AC_MSG_NOTICE([creating $AMINCLUDE])
-AMINCLUDE_TIME=`date`
-AX_PRINT_TO_FILE([$AMINCLUDE],[[
-# generated automatically by configure from AX_AUTOMAKE_MACROS
-# on $AMINCLUDE_TIME
-
-]])
-
-INC_AMINCLUDE="include \$(top_builddir)/$AMINCLUDE"
-AC_SUBST(INC_AMINCLUDE)
-])
diff --git a/m4/ax_am_macros_static.m4 b/m4/ax_am_macros_static.m4
deleted file mode 100644
index 2eebf1e..0000000
--- a/m4/ax_am_macros_static.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_am_macros_static.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_AM_MACROS_STATIC
-#
-# DESCRIPTION
-#
-#   Adds support for macros that create Automake rules. You must manually
-#   add the following line
-#
-#     include $(top_srcdir)/aminclude_static.am
-#
-#   to your Makefile.am files.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#   Copyright (c) 2009 Allan Caffee <allan.caffee@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AMINCLUDE_STATIC],[aminclude_static.am])
-
-AC_DEFUN([AX_AM_MACROS_STATIC],
-[
-AX_AC_PRINT_TO_FILE(AMINCLUDE_STATIC,[
-# ]AMINCLUDE_STATIC[ generated automatically by Autoconf
-# from AX_AM_MACROS_STATIC on ]m4_esyscmd([date])[
-])
-])
diff --git a/m4/ax_append_compile_flags.m4 b/m4/ax_append_compile_flags.m4
deleted file mode 100644
index 4254170..0000000
--- a/m4/ax_append_compile_flags.m4
+++ /dev/null
@@ -1,63 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_APPEND_COMPILE_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS])
-#
-# DESCRIPTION
-#
-#   For every FLAG1, FLAG2 it is checked whether the compiler works with the
-#   flag.  If it does, the flag is added FLAGS-VARIABLE
-#
-#   If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-#   CFLAGS) is used.  During the check the flag is always added to the
-#   current language's flags.
-#
-#   If EXTRA-FLAGS is defined, it is added to the current language's default
-#   flags (e.g. CFLAGS) when the check is done.  The check is thus made with
-#   the flags: "CFLAGS EXTRA-FLAGS FLAG".  This can for example be used to
-#   force the compiler to issue an error when a bad flag is given.
-#
-#   NOTE: This macro depends on the AX_APPEND_FLAG and
-#   AX_CHECK_COMPILE_FLAG. Please keep this macro in sync with
-#   AX_APPEND_LINK_FLAGS.
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_APPEND_COMPILE_FLAGS],
-[for flag in $1; do
-  AX_CHECK_COMPILE_FLAG([$flag], [AX_APPEND_FLAG([$flag], [$2])], [], [$3])
-done
-])dnl AX_APPEND_COMPILE_FLAGS
diff --git a/m4/ax_append_flag.m4 b/m4/ax_append_flag.m4
deleted file mode 100644
index 1d38b76..0000000
--- a/m4/ax_append_flag.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_append_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE])
-#
-# DESCRIPTION
-#
-#   FLAG is appended to the FLAGS-VARIABLE shell variable, with a space
-#   added in between.
-#
-#   If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-#   CFLAGS) is used.  FLAGS-VARIABLE is not changed if it already contains
-#   FLAG.  If FLAGS-VARIABLE is unset in the shell, it is set to exactly
-#   FLAG.
-#
-#   NOTE: Implementation based on AX_CFLAGS_GCC_OPTION.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_APPEND_FLAG],
-[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX
-AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])])dnl
-AS_VAR_SET_IF(FLAGS,
-  [case " AS_VAR_GET(FLAGS) " in
-    *" $1 "*)
-      AC_RUN_LOG([: FLAGS already contains $1])
-      ;;
-    *)
-      AC_RUN_LOG([: FLAGS="$FLAGS $1"])
-      AS_VAR_SET(FLAGS, ["AS_VAR_GET(FLAGS) $1"])
-      ;;
-   esac],
-  [AS_VAR_SET(FLAGS,["$1"])])
-AS_VAR_POPDEF([FLAGS])dnl
-])dnl AX_APPEND_FLAG
diff --git a/m4/ax_append_link_flags.m4 b/m4/ax_append_link_flags.m4
deleted file mode 100644
index 4fc4337..0000000
--- a/m4/ax_append_link_flags.m4
+++ /dev/null
@@ -1,61 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_append_link_flags.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_APPEND_LINK_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS])
-#
-# DESCRIPTION
-#
-#   For every FLAG1, FLAG2 it is checked whether the linker works with the
-#   flag.  If it does, the flag is added FLAGS-VARIABLE
-#
-#   If FLAGS-VARIABLE is not specified, the linker's flags (LDFLAGS) is
-#   used. During the check the flag is always added to the linker's flags.
-#
-#   If EXTRA-FLAGS is defined, it is added to the linker's default flags
-#   when the check is done.  The check is thus made with the flags: "LDFLAGS
-#   EXTRA-FLAGS FLAG".  This can for example be used to force the linker to
-#   issue an error when a bad flag is given.
-#
-#   NOTE: This macro depends on the AX_APPEND_FLAG and AX_CHECK_LINK_FLAG.
-#   Please keep this macro in sync with AX_APPEND_COMPILE_FLAGS.
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_APPEND_LINK_FLAGS],
-[for flag in $1; do
-  AX_CHECK_LINK_FLAG([$flag], [AX_APPEND_FLAG([$flag], [m4_default([$2], [LDFLAGS])])], [], [$3])
-done
-])dnl AX_APPEND_LINK_FLAGS
diff --git a/m4/ax_append_to_file.m4 b/m4/ax_append_to_file.m4
deleted file mode 100644
index c88affb..0000000
--- a/m4/ax_append_to_file.m4
+++ /dev/null
@@ -1,27 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_append_to_file.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_APPEND_TO_FILE([FILE],[DATA])
-#
-# DESCRIPTION
-#
-#   Appends the specified data to the specified file.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_APPEND_TO_FILE],[
-AC_REQUIRE([AX_FILE_ESCAPES])
-printf "$2" >> "$1"
-])
diff --git a/m4/ax_arg_with_path_style.m4 b/m4/ax_arg_with_path_style.m4
deleted file mode 100644
index 8bda6f3..0000000
--- a/m4/ax_arg_with_path_style.m4
+++ /dev/null
@@ -1,185 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_arg_with_path_style.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_ARG_WITH_PATH_STYLE
-#
-# DESCRIPTION
-#
-#   _AC_DEFINE(PATH_STYLE) describing the filesys interface. The value is
-#   numeric, where the basetype is encoded as 16 = dos/win, 32 = unix, 64 =
-#   url/www, 0 = other
-#
-#   some extra semantics are described in other bits of the value,
-#   especially
-#
-#    1024  accepts "/" as a dir separator
-#    2048  accepts ";" as a path separator
-#    4096  accepts "," as a path separator
-#
-#   the macro provides a configure' --with-path-style option that can be
-#   used with descriptive arg names. If not explicitly given, the $target_os
-#   will be checked to provide a sane default. Additional (lower) bits can
-#   be used by the user for some additional magic, higher bits are reserved
-#   for this macro.
-#
-#   the mnemonic "strict" or "also" is used to instruct the code that
-#   additional seperators shall be accepted but converted to the seperator
-#   of the underlying pathstyle system. (or-512)
-#
-#    example: --with-path-style=win,slash
-#             to make it accept ";" as pathsep, and
-#             both "/" and "\" as dirseps.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([AC_ARG_WITH_PATH_STYLE], [AX_ARG_WITH_PATH_STYLE])
-AC_DEFUN([AX_ARG_WITH_PATH_STYLE],
-[
- AC_ARG_WITH(path-style,
-[  --with-path-style=[dos,unix,url,also,slash,comma],
-[ac_with_path_style="$withval"],
-[dnl
-  case "$target_os" in
-    *djgpp | *mingw32* | *emx*) ac_with_path_style="dos" ;;
-    *) case `eval echo $exec_prefix` in
-       *:*) ac_with_path_style="url" ;;
-       *) ac_with_path_style="posix" ;;
-       esac
-    ;;
-  esac
-])
-   ac_with_path_style__unx="0"
-   ac_with_path_style__dos="0"
-   ac_with_path_style__win="0"
-   ac_with_path_style__mac="0"
-   ac_with_path_style__def="0"
-   ac_with_path_style__use="0"
-   ac_with_path_style__slash="0"
-   ac_with_path_style__semic="0"
-   ac_with_path_style__comma="0"
-   ac_with_path_style__level="0"
-
-   case ",$ac_with_path_style," in
-    *,unx,*|*,unix,*|*,bsd,*|*,posix,*) :
-	ac_with_path_style__unx="32" ;;
-    *)	ac_with_path_style__unx="0" ;;
-   esac
-   case ",$ac_with_path_style," in
-    *,dos,*|*,win,*|*,windows,*) :
-	ac_with_path_style__dos="16" ;;
-    *)  ac_with_path_style__dos="0" ;;
-   esac
-   case ",$ac_with_path_style," in
-    *,web,*|*,url,*|*,www,*) :
-	ac_with_path_style__url="64" ;;
-    *)	ac_with_path_style__url="0" ;;
-   esac
-   case ",$ac_with_path_style," in
-    *,mac,*|*,macintosh,*|*,apple,*) :
-	ac_with_path_style__mac="128" ;;
-    *)	ac_with_path_style__mac="0" ;;
-   esac
-   case ",$ac_with_path_style," in
-    *,def,*|*,define,*|*,special,*) :
-	ac_with_path_style__def="256" ;;
-    *)	ac_with_path_style__def="0" ;;
-   esac
-   case ",$ac_with_path_style," in
-    *,also,*|*,strict,*|*,accept,*|*,convert,*) :
-	ac_with_path_style__use="512" ;;
-    *)	ac_with_path_style__use="0" ;;
-   esac
-   case ",$ac_with_path_style," in
-    *,sl,*|*,slash,*|*,forwslash,*|*,slashsep,*) :
-	ac_with_path_style__slash="1024" ;;
-    *)	ac_with_path_style__slash="0" ;;
-   esac
-   case ",$ac_with_path_style," in
-    *,sc,*|*,semi,*|*,semisep,*|*,semicolon,*|*,semicolonsep,*) :
-	ac_with_path_style__semic="2048" ;;
-    *)	ac_with_path_style__semic="0" ;;
-   esac
-   case ",$ac_with_path_style," in
-    *,cm,*|*,comma,*|*,commasep,*) :
-	ac_with_path_style__comma="4096" ;;
-    *)	ac_with_path_style__comma="0" ;;
-   esac
-
-   if test "$ac_with_path_style__unx" != "0" ; then
-	ac_with_path_style__slash="1024"
-   fi
-   if test "$ac_with_path_style__dos" != "0" ; then
-	ac_with_path_style__semic="2048"
-   fi
-   if test "$ac_with_path_style__url" != "0" ; then
-	ac_with_path_style__slash="1024"
-	ac_with_path_style__semic="2048"
-   fi
-
-   case ",$ac_with_path_style," in
-    *,7,*|*,all,*|*,muchmore,*)
-	ac_with_path_style__level="7" ;;
-    *,6,*|*,extra,*|*,manymore,*)
-	ac_with_path_style__level="6" ;;
-    *,5,*|*,much,*)
-	ac_with_path_style__level="5" ;;
-    *,4,*|*,many,*)
-	ac_with_path_style__level="4" ;;
-    *,3,*|*,plus,*|*,somemore,*)
-	ac_with_path_style__level="3" ;;
-    *,2,*|*,more,*)
-	ac_with_path_style__level="2" ;;
-    *,1,*|*,some,*)
-	ac_with_path_style__level="1" ;;
-    *)
-	ac_with_path_style__level="0" ;;
-   esac
-
-   PATH_STYLE=`expr \
-	$ac_with_path_style__unx '+' \
-	$ac_with_path_style__dos '+' \
-	$ac_with_path_style__win '+' \
-	$ac_with_path_style__mac '+' \
-	$ac_with_path_style__def '+' \
-	$ac_with_path_style__use '+' \
-	$ac_with_path_style__slash '+' \
-	$ac_with_path_style__semic '+' \
-	$ac_with_path_style__comma '+' \
-        $ac_with_path_style__level `
-
- AC_DEFINE_UNQUOTED(PATH_STYLE,$PATH_STYLE,
- [ the OS pathstyle, 16=dos 32=unx 64=url 1024=slash 2048=semic 4096=comma ])
-])
diff --git a/m4/ax_asm_inline.m4 b/m4/ax_asm_inline.m4
deleted file mode 100644
index da08090..0000000
--- a/m4/ax_asm_inline.m4
+++ /dev/null
@@ -1,56 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_asm_inline.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_ASM_INLINE()
-#
-# DESCRIPTION
-#
-#   Tests for C compiler support of inline assembly instructions. If inline
-#   assembly is supported, this macro #defines ASM_INLINE to be the
-#   appropriate keyword.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alan Woodland <ajw05@aber.ac.uk>
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 2
-
-AC_DEFUN([AX_ASM_INLINE], [
-  AC_LANG_PUSH([C])
-  AC_MSG_CHECKING(for inline assembly style)
-  AC_CACHE_VAL(ac_cv_asm_inline, [
-    ax_asm_inline_keywords="__asm__ __asm none"
-    for ax_asm_inline_keyword in $ax_asm_inline_keywords; do
-       case $ax_asm_inline_keyword in
-          none) ac_cv_asm_inline=none ; break ;;
-      *)
-             AC_TRY_COMPILE(
-                [#include <stdlib.h>
-                 static void
-                 foo(void) {
-                 ] $ax_asm_inline_keyword [("");
-                 exit(1);
-                 }],
-                 [],
-                 [ac_cv_asm_inline=$ax_asm_inline_keyword ; break],
-                 ac_cv_asm_inline=none
-             )
-      esac
-    done
-])
-
-  if test "$ac_cv_asm_inline" != "none"; then
-    AC_DEFINE_UNQUOTED([ASM_INLINE], $ac_cv_asm_inline, [If the compiler supports inline assembly define it to that keyword here])
-  fi
-  AC_MSG_RESULT($ac_cv_asm_inline)
-  AC_LANG_POP([C])
-])
diff --git a/m4/ax_auto_include_headers.m4 b/m4/ax_auto_include_headers.m4
deleted file mode 100644
index d727337..0000000
--- a/m4/ax_auto_include_headers.m4
+++ /dev/null
@@ -1,63 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_auto_include_headers.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_AUTO_INCLUDE_HEADERS(INCLUDE-FILE ...)
-#
-# DESCRIPTION
-#
-#   Given a space-separated list of INCLUDE-FILEs, AX_AUTO_INCLUDE_HEADERS
-#   will output a conditional #include for each INCLUDE-FILE. The following
-#   example demonstrates how AX_AUTO_INCLUDE_HEADERS's might be used in a
-#   configure.ac script:
-#
-#     AH_BOTTOM([
-#       AX_AUTO_INCLUDE_HEADERS([sys/resource.h invent.h sys/sysinfo.h])dnl
-#     ])
-#
-#   The preceding invocation instructs autoheader to put the following code
-#   at the bottom of the config.h file:
-#
-#     #ifdef HAVE_SYS_RESOURCE_H
-#     # include <sys/resource.h>
-#     #endif
-#     #ifdef HAVE_INVENT_H
-#     # include <invent.h>
-#     #endif
-#     #ifdef HAVE_SYS_SYSINFO_H
-#     # include <sys/sysinfo.h>
-#     #endif
-#
-#   Note that AX_AUTO_INCLUDE_HEADERS merely outputs #ifdef/#include/#endif
-#   blocks. The configure.ac script still needs to invoke AC_CHECK_HEADERS
-#   to #define the various HAVE_*_H preprocessor macros.
-#
-#   Here's an easy way to get from config.h a complete list of header files
-#   who existence is tested by the configure script:
-#
-#     cat config.h | perl -ane '/ HAVE_\S+_H / && do {$_=$F[$#F-1]; s/^HAVE_//; s/_H/.h/; s|_|/|g; tr/A-Z/a-z/; print "$_ "}'
-#
-#   You can then manually edit the resulting list and incorporate it into
-#   one or more calls to AX_AUTO_INCLUDE_HEADERS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Scott Pakin <pakin@uiuc.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_AUTO_INCLUDE_HEADERS], [dnl
-AC_FOREACH([AX_Header], [$1], [dnl
-m4_pushdef([AX_IfDef], AS_TR_CPP(HAVE_[]AX_Header))dnl
-[#]ifdef AX_IfDef
-[#] include <AX_Header>
-[#]endif
-m4_popdef([AX_IfDef])dnl
-])])
diff --git a/m4/ax_berkeley_db.m4 b/m4/ax_berkeley_db.m4
deleted file mode 100644
index 136427c..0000000
--- a/m4/ax_berkeley_db.m4
+++ /dev/null
@@ -1,111 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_berkeley_db.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BERKELEY_DB([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   This macro tries to find Berkeley DB. It honors MINIMUM-VERSION if
-#   given.
-#
-#   If libdb is found, DB_HEADER and DB_LIBS variables are set and
-#   ACTION-IF-FOUND shell code is executed if specified. DB_HEADER is set to
-#   location of db.h header in quotes (e.g. "db3/db.h") and
-#   AC_DEFINE_UNQUOTED is called on it, so that you can type
-#
-#     #include DB_HEADER
-#
-#   in your C/C++ code. DB_LIBS is set to linker flags needed to link
-#   against the library (e.g. -ldb3.1) and AC_SUBST is called on it.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Vaclav Slavik <vaclav.slavik@matfyz.cz>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AC_DEFUN([AX_BERKELEY_DB],
-[
-  old_LIBS="$LIBS"
-
-  minversion=ifelse([$1], ,,$1)
-
-  DB_HEADER=""
-  DB_LIBS=""
-
-  if test -z $minversion ; then
-      minvermajor=0
-      minverminor=0
-      minverpatch=0
-      AC_MSG_CHECKING([for Berkeley DB])
-  else
-      minvermajor=`echo $minversion | cut -d. -f1`
-      minverminor=`echo $minversion | cut -d. -f2`
-      minverpatch=`echo $minversion | cut -d. -f3`
-      minvermajor=${minvermajor:-0}
-      minverminor=${minverminor:-0}
-      minverpatch=${minverpatch:-0}
-      AC_MSG_CHECKING([for Berkeley DB >= $minversion])
-  fi
-
-  for version in "" 5.0 4.9 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.6 3.5 3.4 3.3 3.2 3.1 ; do
-
-    if test -z $version ; then
-        db_lib="-ldb"
-        try_headers="db.h"
-    else
-        db_lib="-ldb-$version"
-        try_headers="db$version/db.h db`echo $version | sed -e 's,\..*,,g'`/db.h"
-    fi
-
-    LIBS="$old_LIBS $db_lib"
-
-    for db_hdr in $try_headers ; do
-        if test -z $DB_HEADER ; then
-            AC_LINK_IFELSE(
-                [AC_LANG_PROGRAM(
-                    [
-                        #include <${db_hdr}>
-                    ],
-                    [
-                        #if !((DB_VERSION_MAJOR > (${minvermajor}) || \
-                              (DB_VERSION_MAJOR == (${minvermajor}) && \
-                                    DB_VERSION_MINOR > (${minverminor})) || \
-                              (DB_VERSION_MAJOR == (${minvermajor}) && \
-                                    DB_VERSION_MINOR == (${minverminor}) && \
-                                    DB_VERSION_PATCH >= (${minverpatch}))))
-                            #error "too old version"
-                        #endif
-
-                        DB *db;
-                        db_create(&db, NULL, 0);
-                    ])],
-                [
-                    AC_MSG_RESULT([header $db_hdr, library $db_lib])
-
-                    DB_HEADER="$db_hdr"
-                    DB_LIBS="$db_lib"
-                ])
-        fi
-    done
-  done
-
-  LIBS="$old_LIBS"
-
-  if test -z $DB_HEADER ; then
-    AC_MSG_RESULT([not found])
-    ifelse([$3], , :, [$3])
-  else
-    AC_DEFINE_UNQUOTED(DB_HEADER, ["$DB_HEADER"], ["Berkeley DB Header File"])
-    AC_SUBST(DB_LIBS)
-    ifelse([$2], , :, [$2])
-  fi
-])
diff --git a/m4/ax_berkeley_db_cxx.m4 b/m4/ax_berkeley_db_cxx.m4
deleted file mode 100644
index b842a5a..0000000
--- a/m4/ax_berkeley_db_cxx.m4
+++ /dev/null
@@ -1,114 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_berkeley_db_cxx.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BERKELEY_DB_CXX([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   This macro tries to find Berkeley DB C++ support. It honors
-#   MINIMUM-VERSION if given.
-#
-#   If libdb_cxx is found, DB_CXX_HEADER and DB_CXX_LIBS variables are set
-#   and ACTION-IF-FOUND shell code is executed if specified. DB_CXX_HEADER
-#   is set to location of db.h header in quotes (e.g. "db3/db_cxx.h") and
-#   AC_DEFINE_UNQUOTED is called on it, so that you can type
-#
-#     #include DB_CXX_HEADER
-#
-#   in your C/C++ code. DB_CXX_LIBS is set to linker flags needed to link
-#   against the library (e.g. -ldb3.1_cxx) and AC_SUBST is called on it.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Vaclav Slavik <vaclav.slavik@matfyz.cz>
-#   Copyright (c) 2011 Stephan Suerken <absurd@debian.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 3
-
-AC_DEFUN([AX_BERKELEY_DB_CXX],
-[
-  AC_LANG_ASSERT(C++)
-
-  old_LIBS="$LIBS"
-
-  minversion=ifelse([$1], ,,$1)
-
-  DB_CXX_HEADER=""
-  DB_CXX_LIBS=""
-
-  if test -z $minversion ; then
-      minvermajor=0
-      minverminor=0
-      minverpatch=0
-      AC_MSG_CHECKING([for Berkeley DB (C++)])
-  else
-      minvermajor=`echo $minversion | cut -d. -f1`
-      minverminor=`echo $minversion | cut -d. -f2`
-      minverpatch=`echo $minversion | cut -d. -f3`
-      minvermajor=${minvermajor:-0}
-      minverminor=${minverminor:-0}
-      minverpatch=${minverpatch:-0}
-      AC_MSG_CHECKING([for Berkeley DB (C++) >= $minversion])
-  fi
-
-  for version in "" 5.0 4.9 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.6 3.5 3.4 3.3 3.2 3.1 ; do
-
-    if test -z $version ; then
-        db_cxx_lib="-ldb_cxx"
-        try_headers="db_cxx.h"
-    else
-        db_cxx_lib="-ldb_cxx-$version"
-        try_headers="db$version/db_cxx.h db`echo $version | sed -e 's,\..*,,g'`/db_cxx.h"
-    fi
-
-    LIBS="$old_LIBS $db_cxx_lib"
-
-    for db_cxx_hdr in $try_headers ; do
-        if test -z $DB_CXX_HEADER ; then
-            AC_LINK_IFELSE(
-                [AC_LANG_PROGRAM(
-                    [
-                        #include <${db_cxx_hdr}>
-                    ],
-                    [
-                        #if !((DB_VERSION_MAJOR > (${minvermajor}) || \
-                              (DB_VERSION_MAJOR == (${minvermajor}) && \
-                                    DB_VERSION_MINOR > (${minverminor})) || \
-                              (DB_VERSION_MAJOR == (${minvermajor}) && \
-                                    DB_VERSION_MINOR == (${minverminor}) && \
-                                    DB_VERSION_PATCH >= (${minverpatch}))))
-                            #error "too old version"
-                        #endif
-
-                        DB *db;
-                        db_create(&db, NULL, 0);
-                    ])],
-                [
-                    AC_MSG_RESULT([header $db_cxx_hdr, library $db_cxx_lib])
-
-                    DB_CXX_HEADER="$db_cxx_hdr"
-                    DB_CXX_LIBS="$db_cxx_lib"
-                ])
-        fi
-    done
-  done
-
-  LIBS="$old_LIBS"
-
-  if test -z $DB_CXX_HEADER ; then
-    AC_MSG_RESULT([not found])
-    ifelse([$3], , :, [$3])
-  else
-    AC_DEFINE_UNQUOTED(DB_CXX_HEADER, ["$DB_CXX_HEADER"], ["Berkeley DB C++ Header File"])
-    AC_SUBST(DB_CXX_LIBS)
-    ifelse([$2], , :, [$2])
-  fi
-])
diff --git a/m4/ax_blas.m4 b/m4/ax_blas.m4
deleted file mode 100644
index e4f96cb..0000000
--- a/m4/ax_blas.m4
+++ /dev/null
@@ -1,201 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_blas.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BLAS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   This macro looks for a library that implements the BLAS linear-algebra
-#   interface (see http://www.netlib.org/blas/). On success, it sets the
-#   BLAS_LIBS output variable to hold the requisite library linkages.
-#
-#   To link with BLAS, you should link with:
-#
-#     $BLAS_LIBS $LIBS $FLIBS
-#
-#   in that order. FLIBS is the output variable of the
-#   AC_F77_LIBRARY_LDFLAGS macro (called if necessary by AX_BLAS), and is
-#   sometimes necessary in order to link with F77 libraries. Users will also
-#   need to use AC_F77_DUMMY_MAIN (see the autoconf manual), for the same
-#   reason.
-#
-#   Many libraries are searched for, from ATLAS to CXML to ESSL. The user
-#   may also use --with-blas=<lib> in order to use some specific BLAS
-#   library <lib>. In order to link successfully, however, be aware that you
-#   will probably need to use the same Fortran compiler (which can be set
-#   via the F77 env. var.) as was used to compile the BLAS library.
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if a BLAS library is
-#   found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-#   not found. If ACTION-IF-FOUND is not specified, the default action will
-#   define HAVE_BLAS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 11
-
-AU_ALIAS([ACX_BLAS], [AX_BLAS])
-AC_DEFUN([AX_BLAS], [
-AC_PREREQ(2.50)
-AC_REQUIRE([AC_F77_LIBRARY_LDFLAGS])
-ax_blas_ok=no
-
-AC_ARG_WITH(blas,
-	[AS_HELP_STRING([--with-blas=<lib>], [use BLAS library <lib>])])
-case $with_blas in
-	yes | "") ;;
-	no) ax_blas_ok=disable ;;
-	-* | */* | *.a | *.so | *.so.* | *.o) BLAS_LIBS="$with_blas" ;;
-	*) BLAS_LIBS="-l$with_blas" ;;
-esac
-
-# Get fortran linker names of BLAS functions to check for.
-AC_F77_FUNC(sgemm)
-AC_F77_FUNC(dgemm)
-
-ax_blas_save_LIBS="$LIBS"
-LIBS="$LIBS $FLIBS"
-
-# First, check BLAS_LIBS environment variable
-if test $ax_blas_ok = no; then
-if test "x$BLAS_LIBS" != x; then
-	save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $LIBS"
-	AC_MSG_CHECKING([for $sgemm in $BLAS_LIBS])
-	AC_TRY_LINK_FUNC($sgemm, [ax_blas_ok=yes], [BLAS_LIBS=""])
-	AC_MSG_RESULT($ax_blas_ok)
-	LIBS="$save_LIBS"
-fi
-fi
-
-# BLAS linked to by default?  (happens on some supercomputers)
-if test $ax_blas_ok = no; then
-	save_LIBS="$LIBS"; LIBS="$LIBS"
-	AC_MSG_CHECKING([if $sgemm is being linked in already])
-	AC_TRY_LINK_FUNC($sgemm, [ax_blas_ok=yes])
-	AC_MSG_RESULT($ax_blas_ok)
-	LIBS="$save_LIBS"
-fi
-
-# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(atlas, ATL_xerbla,
-		[AC_CHECK_LIB(f77blas, $sgemm,
-		[AC_CHECK_LIB(cblas, cblas_dgemm,
-			[ax_blas_ok=yes
-			 BLAS_LIBS="-lcblas -lf77blas -latlas"],
-			[], [-lf77blas -latlas])],
-			[], [-latlas])])
-fi
-
-# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(blas, $sgemm,
-		[AC_CHECK_LIB(dgemm, $dgemm,
-		[AC_CHECK_LIB(sgemm, $sgemm,
-			[ax_blas_ok=yes; BLAS_LIBS="-lsgemm -ldgemm -lblas"],
-			[], [-lblas])],
-			[], [-lblas])])
-fi
-
-# BLAS in Intel MKL library?
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(mkl, $sgemm, [ax_blas_ok=yes;BLAS_LIBS="-lmkl"])
-fi
-
-# BLAS in Apple vecLib library?
-if test $ax_blas_ok = no; then
-	save_LIBS="$LIBS"; LIBS="-framework vecLib $LIBS"
-	AC_MSG_CHECKING([for $sgemm in -framework vecLib])
-	AC_TRY_LINK_FUNC($sgemm, [ax_blas_ok=yes;BLAS_LIBS="-framework vecLib"])
-	AC_MSG_RESULT($ax_blas_ok)
-	LIBS="$save_LIBS"
-fi
-
-# BLAS in Alpha CXML library?
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(cxml, $sgemm, [ax_blas_ok=yes;BLAS_LIBS="-lcxml"])
-fi
-
-# BLAS in Alpha DXML library? (now called CXML, see above)
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(dxml, $sgemm, [ax_blas_ok=yes;BLAS_LIBS="-ldxml"])
-fi
-
-# BLAS in Sun Performance library?
-if test $ax_blas_ok = no; then
-	if test "x$GCC" != xyes; then # only works with Sun CC
-		AC_CHECK_LIB(sunmath, acosp,
-			[AC_CHECK_LIB(sunperf, $sgemm,
-				[BLAS_LIBS="-xlic_lib=sunperf -lsunmath"
-                                 ax_blas_ok=yes],[],[-lsunmath])])
-	fi
-fi
-
-# BLAS in SCSL library?  (SGI/Cray Scientific Library)
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(scs, $sgemm, [ax_blas_ok=yes; BLAS_LIBS="-lscs"])
-fi
-
-# BLAS in SGIMATH library?
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(complib.sgimath, $sgemm,
-		     [ax_blas_ok=yes; BLAS_LIBS="-lcomplib.sgimath"])
-fi
-
-# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(blas, $sgemm,
-		[AC_CHECK_LIB(essl, $sgemm,
-			[ax_blas_ok=yes; BLAS_LIBS="-lessl -lblas"],
-			[], [-lblas $FLIBS])])
-fi
-
-# Generic BLAS library?
-if test $ax_blas_ok = no; then
-	AC_CHECK_LIB(blas, $sgemm, [ax_blas_ok=yes; BLAS_LIBS="-lblas"])
-fi
-
-AC_SUBST(BLAS_LIBS)
-
-LIBS="$ax_blas_save_LIBS"
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$ax_blas_ok" = xyes; then
-        ifelse([$1],,AC_DEFINE(HAVE_BLAS,1,[Define if you have a BLAS library.]),[$1])
-        :
-else
-        ax_blas_ok=no
-        $2
-fi
-])dnl AX_BLAS
diff --git a/m4/ax_blas_f77_func.m4 b/m4/ax_blas_f77_func.m4
deleted file mode 100644
index 2ba0a6d..0000000
--- a/m4/ax_blas_f77_func.m4
+++ /dev/null
@@ -1,204 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_blas_f77_func.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BLAS_F77_FUNC([ACTION-IF-PASS[, ACTION-IF-FAIL[, ACTION-IF-CROSS-COMPILING]])
-#   AX_BLAS_WITH_F77_FUNC([ACTION-IF-FOUND-AND-PASS[, ACTION-IF-NOT-FOUND-OR-FAIL]])
-#
-# DESCRIPTION
-#
-#   These macros are intended as a supplement to the AX_BLAS macro, to
-#   verify that BLAS functions are properly callable from Fortran. This is
-#   necessary, for example, if you want to build the LAPACK library on top
-#   of the BLAS.
-#
-#   AX_BLAS_F77_FUNC uses the defined BLAS_LIBS and Fortran environment to
-#   check for compatibility, and takes a specific action in case of success,
-#   resp. failure, resp. cross-compilation.
-#
-#   AX_BLAS_WITH_F77_FUNC is a drop-in replacement wrapper for AX_BLAS that
-#   calls AX_BLAS_F77_FUNC after detecting a BLAS library and rejects it on
-#   failure (i.e. pretends that no library was found).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Jaroslav Hajek <highegg@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AU_ALIAS([ACX_BLAS_F77_FUNC], [AX_BLAS_F77_FUNC])
-AC_DEFUN([AX_BLAS_F77_FUNC], [
-AC_PREREQ(2.50)
-AC_REQUIRE([AX_BLAS])
-
-# F77 call-compatibility checks
-if test "$cross_compiling" = yes ; then
-	ifelse($3, ,$1,$3)
-elif test x"$ax_blas_ok" = xyes; then
-	save_ax_blas_f77_func_LIBS="$LIBS"
-	LIBS="$BLAS_LIBS $LIBS"
-	AC_LANG_PUSH(Fortran 77)
-# LSAME check (LOGICAL return values)
-	AC_MSG_CHECKING([whether LSAME is called correctly from Fortran])
-	AC_RUN_IFELSE(AC_LANG_PROGRAM(,[[
-      logical lsame,w
-      external lsame
-      character c1,c2
-      c1 = 'A'
-      c2 = 'B'
-      w = lsame(c1,c2)
-      if (w) stop 1
-      w = lsame(c1,c1)
-      if (.not. w) stop 1
-      ]]),[ax_blas_lsame_fcall_ok=yes],
-	[ax_blas_lsame_fcall_ok=no])
-	AC_MSG_RESULT([$ax_blas_lsame_fcall_ok])
-# ISAMAX check (INTEGER return values)
-	AC_MSG_CHECKING([whether ISAMAX is called correctly from Fortran])
-	AC_RUN_IFELSE(AC_LANG_PROGRAM(,[[
-      integer isamax,i
-      external isamax
-      real a(2)
-      a(1) = 1e0
-      a(2) = -2e0
-      i = isamax(2,a,1)
-      if (i.ne.2) stop 1
-      ]]),[ax_blas_isamax_fcall_ok=yes],
-	[ax_blas_isamax_fcall_ok=no])
-	AC_MSG_RESULT([$ax_blas_isamax_fcall_ok])
-# SDOT check (REAL return values)
-	AC_MSG_CHECKING([whether SDOT is called correctly from Fortran])
-	AC_RUN_IFELSE(AC_LANG_PROGRAM(,[[
-      real sdot,a(1),b(1),w
-      external sdot
-      a(1) = 1e0
-      b(1) = 2e0
-      w = sdot(1,a,1,b,1)
-      if (w .ne. a(1)*b(1)) stop 1
-      ]]),[ax_blas_sdot_fcall_ok=yes],
-	[ax_blas_sdot_fcall_ok=no])
-	AC_MSG_RESULT([$ax_blas_sdot_fcall_ok])
-# DDOT check (DOUBLE return values)
-	AC_MSG_CHECKING([whether DDOT is called correctly from Fortran])
-	AC_RUN_IFELSE(AC_LANG_PROGRAM(,[[
-      double precision ddot,a(1),b(1),w
-      external ddot
-      a(1) = 1d0
-      b(1) = 2d0
-      w = ddot(1,a,1,b,1)
-      if (w .ne. a(1)*b(1)) stop 1
-      ]]),[ax_blas_ddot_fcall_ok=yes],
-	[ax_blas_ddot_fcall_ok=no])
-	AC_MSG_RESULT([$ax_blas_ddot_fcall_ok])
-# CDOTU check (COMPLEX return values)
-	AC_MSG_CHECKING([whether CDOTU is called correctly from Fortran])
-	AC_RUN_IFELSE(AC_LANG_PROGRAM(,[[
-      complex cdotu,a(1),b(1),w
-      external cdotu
-      a(1) = cmplx(1e0,1e0)
-      b(1) = cmplx(1e0,2e0)
-      w = cdotu(1,a,1,b,1)
-      if (w .ne. a(1)*b(1)) stop 1
-      ]]),[ax_blas_cdotu_fcall_ok=yes],
-	[ax_blas_cdotu_fcall_ok=no])
-	AC_MSG_RESULT([$ax_blas_cdotu_fcall_ok])
-# ZDOTU check (DOUBLE COMPLEX return values)
-	AC_MSG_CHECKING([whether ZDOTU is called correctly from Fortran])
-	AC_RUN_IFELSE(AC_LANG_PROGRAM(,[[
-      double complex zdotu,a(1),b(1),w
-      external zdotu
-      a(1) = dcmplx(1d0,1d0)
-      b(1) = dcmplx(1d0,2d0)
-      w = zdotu(1,a,1,b,1)
-      if (w .ne. a(1)*b(1)) stop 1
-      ]]),[ax_blas_zdotu_fcall_ok=yes],
-	[ax_blas_zdotu_fcall_ok=no])
-	AC_MSG_RESULT([$ax_blas_zdotu_fcall_ok])
-# Check for correct integer size
-# FIXME: this may fail with things like -ftrapping-math.
-        AC_MSG_CHECKING([whether the integer size is correct])
-        AC_RUN_IFELSE(AC_LANG_PROGRAM(,[[
-      integer n,nn(3)
-      real s,a(1),b(1),sdot
-      a(1) = 1.0
-      b(1) = 1.0
-c Generate -2**33 + 1, if possible
-      n = 2
-      n = -4 * (n ** 30)
-      n = n + 1
-      if (n >= 0) goto 1
-c This means we're on 64-bit integers. Check whether the BLAS is, too.
-      s = sdot(n,a,1,b,1)
-      if (s .ne. 0.0) stop 1
-    1 continue
-c We may be on 32-bit integers, and the BLAS on 64 bits. This is almost bound
-c to have already failed, but just in case, we'll check.
-      nn(1) = -1
-      nn(2) = 1
-      nn(3) = -1
-      s = sdot(nn(2),a,1,b,1)
-      if (s .ne. 1.0) stop 1
-       ]]),[ax_blas_integer_size_ok=yes],
-	[ax_blas_integer_size_ok=no])
-	AC_MSG_RESULT([$ax_blas_integer_size_ok])
-
-	AC_LANG_POP(Fortran 77)
-
-# if any of the tests failed, reject the BLAS library
-	if test $ax_blas_lsame_fcall_ok = yes \
-		-a $ax_blas_sdot_fcall_ok = yes \
-		-a $ax_blas_ddot_fcall_ok = yes \
-		-a $ax_blas_cdotu_fcall_ok = yes \
-		-a $ax_blas_zdotu_fcall_ok = yes \
-		-a $ax_blas_integer_size_ok = yes; then
-		ax_blas_f77_func_ok=yes;
-		$1
-	else
-		ax_blas_f77_func_ok=no;
-		$2
-	fi
-	LIBS="$save_ax_blas_f77_func_LIBS"
-fi
-
-])dnl AX_BLAS_F77_FUNC
-
-AC_DEFUN([AX_BLAS_WITH_F77_FUNC], [
-AC_PREREQ(2.50)
-AX_BLAS([# disable special action], [])
-if test x$ax_blas_ok = xyes ; then
-	AX_BLAS_F77_FUNC(
-	[ifelse([$1],,AC_DEFINE(HAVE_BLAS,1,[Define if you have a BLAS library.]),[$1])],
-	[ax_blas_ok=no; BLAS_LIBS=])
-fi
-if test x$ax_blas_ok = xno ; then
-	$2
-fi
-])dnl AX_BLAS_WITH_F77_FUNC
diff --git a/m4/ax_boost_asio.m4 b/m4/ax_boost_asio.m4
deleted file mode 100644
index 9a9b9e7..0000000
--- a/m4/ax_boost_asio.m4
+++ /dev/null
@@ -1,111 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_boost_asio.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_ASIO
-#
-# DESCRIPTION
-#
-#   Test for Asio library from the Boost C++ libraries. The macro requires a
-#   preceding call to AX_BOOST_BASE. Further documentation is available at
-#   <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_ASIO_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_ASIO
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Pete Greenwell <pete@mu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 13
-
-AC_DEFUN([AX_BOOST_ASIO],
-[
-	AC_ARG_WITH([boost-asio],
-	AS_HELP_STRING([--with-boost-asio@<:@=special-lib@:>@],
-                   [use the ASIO library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-asio=boost_system-gcc41-mt-1_34 ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_asio_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_asio_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::ASIO library is available,
-					   ax_cv_boost_asio,
-        [AC_LANG_PUSH([C++])
-		 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ @%:@include <boost/asio.hpp>
-											]],
-                                  [[
-
-                                    boost::asio::io_service io;
-                                    boost::system::error_code timer_result;
-                                    boost::asio::deadline_timer t(io);
-                                    t.cancel();
-                                    io.run_one();
-									return 0;
-                                   ]])],
-                             ax_cv_boost_asio=yes, ax_cv_boost_asio=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_asio" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_ASIO,,[define if the Boost::ASIO library is available])
-			BN=boost_system
-            if test "x$ax_boost_user_asio_lib" = "x"; then
-				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
-                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
-                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
-				    AC_CHECK_LIB($ax_lib, main, [BOOST_ASIO_LIB="-l$ax_lib" AC_SUBST(BOOST_ASIO_LIB) link_thread="yes" break],
-                                 [link_thread="no"])
-				done
-            else
-               for ax_lib in $ax_boost_user_asio_lib $BN-$ax_boost_user_asio_lib; do
-				      AC_CHECK_LIB($ax_lib, main,
-                                   [BOOST_ASIO_LIB="-l$ax_lib" AC_SUBST(BOOST_ASIO_LIB) link_asio="yes" break],
-                                   [link_asio="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_asio" = "xno"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_base.m4 b/m4/ax_boost_base.m4
deleted file mode 100644
index 54a2a1b..0000000
--- a/m4/ax_boost_base.m4
+++ /dev/null
@@ -1,258 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_boost_base.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   Test for the Boost C++ libraries of a particular version (or newer)
-#
-#   If no path to the installed boost library is given the macro searchs
-#   under /usr, /usr/local, /opt and /opt/local and evaluates the
-#   $BOOST_ROOT environment variable. Further documentation is available at
-#   <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
-#
-#   And sets:
-#
-#     HAVE_BOOST
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2009 Peter Adolphs
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 20
-
-AC_DEFUN([AX_BOOST_BASE],
-[
-AC_ARG_WITH([boost],
-  [AS_HELP_STRING([--with-boost@<:@=ARG@:>@],
-    [use Boost library from a standard location (ARG=yes),
-     from the specified location (ARG=<path>),
-     or disable it (ARG=no)
-     @<:@ARG=yes@:>@ ])],
-    [
-    if test "$withval" = "no"; then
-        want_boost="no"
-    elif test "$withval" = "yes"; then
-        want_boost="yes"
-        ac_boost_path=""
-    else
-        want_boost="yes"
-        ac_boost_path="$withval"
-    fi
-    ],
-    [want_boost="yes"])
-
-
-AC_ARG_WITH([boost-libdir],
-        AS_HELP_STRING([--with-boost-libdir=LIB_DIR],
-        [Force given directory for boost libraries. Note that this will override library path detection, so use this parameter only if default library detection fails and you know exactly where your boost libraries are located.]),
-        [
-        if test -d "$withval"
-        then
-                ac_boost_lib_path="$withval"
-        else
-                AC_MSG_ERROR(--with-boost-libdir expected directory name)
-        fi
-        ],
-        [ac_boost_lib_path=""]
-)
-
-if test "x$want_boost" = "xyes"; then
-    boost_lib_version_req=ifelse([$1], ,1.20.0,$1)
-    boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
-    boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'`
-    boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-    boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-    if test "x$boost_lib_version_req_sub_minor" = "x" ; then
-        boost_lib_version_req_sub_minor="0"
-        fi
-    WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+  $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor`
-    AC_MSG_CHECKING(for boostlib >= $boost_lib_version_req)
-    succeeded=no
-
-    dnl On 64-bit systems check for system libraries in both lib64 and lib.
-    dnl The former is specified by FHS, but e.g. Debian does not adhere to
-    dnl this (as it rises problems for generic multi-arch support).
-    dnl The last entry in the list is chosen by default when no libraries
-    dnl are found, e.g. when only header-only libraries are installed!
-    libsubdirs="lib"
-    ax_arch=`uname -m`
-    if test $ax_arch = x86_64 -o $ax_arch = ppc64 -o $ax_arch = s390x -o $ax_arch = sparc64; then
-        libsubdirs="lib64 lib lib64"
-    fi
-
-    dnl first we check the system location for boost libraries
-    dnl this location ist chosen if boost libraries are installed with the --layout=system option
-    dnl or if you install boost with RPM
-    if test "$ac_boost_path" != ""; then
-        BOOST_CPPFLAGS="-I$ac_boost_path/include"
-        for ac_boost_path_tmp in $libsubdirs; do
-                if test -d "$ac_boost_path"/"$ac_boost_path_tmp" ; then
-                        BOOST_LDFLAGS="-L$ac_boost_path/$ac_boost_path_tmp"
-                        break
-                fi
-        done
-    elif test "$cross_compiling" != yes; then
-        for ac_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
-            if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then
-                for libsubdir in $libsubdirs ; do
-                    if ls "$ac_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
-                done
-                BOOST_LDFLAGS="-L$ac_boost_path_tmp/$libsubdir"
-                BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
-                break;
-            fi
-        done
-    fi
-
-    dnl overwrite ld flags if we have required special directory with
-    dnl --with-boost-libdir parameter
-    if test "$ac_boost_lib_path" != ""; then
-       BOOST_LDFLAGS="-L$ac_boost_lib_path"
-    fi
-
-    CPPFLAGS_SAVED="$CPPFLAGS"
-    CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-    export CPPFLAGS
-
-    LDFLAGS_SAVED="$LDFLAGS"
-    LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-    export LDFLAGS
-
-    AC_REQUIRE([AC_PROG_CXX])
-    AC_LANG_PUSH(C++)
-        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-    @%:@include <boost/version.hpp>
-    ]], [[
-    #if BOOST_VERSION >= $WANT_BOOST_VERSION
-    // Everything is okay
-    #else
-    #  error Boost version is too old
-    #endif
-    ]])],[
-        AC_MSG_RESULT(yes)
-    succeeded=yes
-    found_system=yes
-        ],[
-        ])
-    AC_LANG_POP([C++])
-
-
-
-    dnl if we found no boost with system layout we search for boost libraries
-    dnl built and installed without the --layout=system option or for a staged(not installed) version
-    if test "x$succeeded" != "xyes"; then
-        _version=0
-        if test "$ac_boost_path" != ""; then
-            if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
-                for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
-                    _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
-                    V_CHECK=`expr $_version_tmp \> $_version`
-                    if test "$V_CHECK" = "1" ; then
-                        _version=$_version_tmp
-                    fi
-                    VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
-                    BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE"
-                done
-            fi
-        else
-            if test "$cross_compiling" != yes; then
-                for ac_boost_path in /usr /usr/local /opt /opt/local ; do
-                    if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
-                        for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
-                            _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
-                            V_CHECK=`expr $_version_tmp \> $_version`
-                            if test "$V_CHECK" = "1" ; then
-                                _version=$_version_tmp
-                                best_path=$ac_boost_path
-                            fi
-                        done
-                    fi
-                done
-
-                VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
-                BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
-                if test "$ac_boost_lib_path" = ""; then
-                    for libsubdir in $libsubdirs ; do
-                        if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
-                    done
-                    BOOST_LDFLAGS="-L$best_path/$libsubdir"
-                fi
-            fi
-
-            if test "x$BOOST_ROOT" != "x"; then
-                for libsubdir in $libsubdirs ; do
-                    if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
-                done
-                if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
-                    version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
-                    stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
-                        stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
-                    V_CHECK=`expr $stage_version_shorten \>\= $_version`
-                    if test "$V_CHECK" = "1" -a "$ac_boost_lib_path" = "" ; then
-                        AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
-                        BOOST_CPPFLAGS="-I$BOOST_ROOT"
-                        BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
-                    fi
-                fi
-            fi
-        fi
-
-        CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-        export CPPFLAGS
-        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-        export LDFLAGS
-
-        AC_LANG_PUSH(C++)
-            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-        @%:@include <boost/version.hpp>
-        ]], [[
-        #if BOOST_VERSION >= $WANT_BOOST_VERSION
-        // Everything is okay
-        #else
-        #  error Boost version is too old
-        #endif
-        ]])],[
-            AC_MSG_RESULT(yes)
-        succeeded=yes
-        found_system=yes
-            ],[
-            ])
-        AC_LANG_POP([C++])
-    fi
-
-    if test "$succeeded" != "yes" ; then
-        if test "$_version" = "0" ; then
-            AC_MSG_NOTICE([[We could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation.]])
-        else
-            AC_MSG_NOTICE([Your boost libraries seems to old (version $_version).])
-        fi
-        # execute ACTION-IF-NOT-FOUND (if present):
-        ifelse([$3], , :, [$3])
-    else
-        AC_SUBST(BOOST_CPPFLAGS)
-        AC_SUBST(BOOST_LDFLAGS)
-        AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
-        # execute ACTION-IF-FOUND (if present):
-        ifelse([$2], , :, [$2])
-    fi
-
-    CPPFLAGS="$CPPFLAGS_SAVED"
-    LDFLAGS="$LDFLAGS_SAVED"
-fi
-
-])
diff --git a/m4/ax_boost_date_time.m4 b/m4/ax_boost_date_time.m4
deleted file mode 100644
index 5d61ce8..0000000
--- a/m4/ax_boost_date_time.m4
+++ /dev/null
@@ -1,113 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_boost_date_time.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_DATE_TIME
-#
-# DESCRIPTION
-#
-#   Test for Date_Time library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE. Further documentation is
-#   available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_DATE_TIME_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_DATE_TIME
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 19
-
-AC_DEFUN([AX_BOOST_DATE_TIME],
-[
-	AC_ARG_WITH([boost-date-time],
-	AS_HELP_STRING([--with-boost-date-time@<:@=special-lib@:>@],
-                   [use the Date_Time library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-date-time=boost_date_time-gcc-mt-d-1_33_1 ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_date_time_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_date_time_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::Date_Time library is available,
-					   ax_cv_boost_date_time,
-        [AC_LANG_PUSH([C++])
-		 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/date_time/gregorian/gregorian_types.hpp>]],
-                                   [[using namespace boost::gregorian; date d(2002,Jan,10);
-                                     return 0;
-                                   ]])],
-         ax_cv_boost_date_time=yes, ax_cv_boost_date_time=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_date_time" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_DATE_TIME,,[define if the Boost::Date_Time library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-            if test "x$ax_boost_user_date_time_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_date_time*.so* $BOOSTLIBDIR/libboost_date_time*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_date_time.*\)\.so.*$;\1;' -e 's;^lib\(boost_date_time.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_DATE_TIME_LIB="-l$ax_lib"; AC_SUBST(BOOST_DATE_TIME_LIB) link_date_time="yes"; break],
-                                 [link_date_time="no"])
-				done
-                if test "x$link_date_time" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_date_time*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_date_time.*\)\.dll.*$;\1;' -e 's;^\(boost_date_time.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_DATE_TIME_LIB="-l$ax_lib"; AC_SUBST(BOOST_DATE_TIME_LIB) link_date_time="yes"; break],
-                                 [link_date_time="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_date_time_lib boost_date_time-$ax_boost_user_date_time_lib; do
-				      AC_CHECK_LIB($ax_lib, main,
-                                   [BOOST_DATE_TIME_LIB="-l$ax_lib"; AC_SUBST(BOOST_DATE_TIME_LIB) link_date_time="yes"; break],
-                                   [link_date_time="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_date_time" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_filesystem.m4 b/m4/ax_boost_filesystem.m4
deleted file mode 100644
index 18df8f4..0000000
--- a/m4/ax_boost_filesystem.m4
+++ /dev/null
@@ -1,118 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_boost_filesystem.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_FILESYSTEM
-#
-# DESCRIPTION
-#
-#   Test for Filesystem library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE. Further documentation is
-#   available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_FILESYSTEM_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_FILESYSTEM
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2009 Michael Tindal
-#   Copyright (c) 2009 Roman Rybalko <libtorrent@romanr.info>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 22
-
-AC_DEFUN([AX_BOOST_FILESYSTEM],
-[
-	AC_ARG_WITH([boost-filesystem],
-	AS_HELP_STRING([--with-boost-filesystem@<:@=special-lib@:>@],
-                   [use the Filesystem library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-filesystem=boost_filesystem-gcc-mt ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_filesystem_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_filesystem_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-		LIBS_SAVED=$LIBS
-		LIBS="$LIBS $BOOST_SYSTEM_LIB"
-		export LIBS
-
-        AC_CACHE_CHECK(whether the Boost::Filesystem library is available,
-					   ax_cv_boost_filesystem,
-        [AC_LANG_PUSH([C++])
-         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/filesystem/path.hpp>]],
-                                   [[using namespace boost::filesystem;
-                                   path my_path( "foo/bar/data.txt" );
-                                   return 0;]])],
-					       ax_cv_boost_filesystem=yes, ax_cv_boost_filesystem=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_filesystem" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_FILESYSTEM,,[define if the Boost::Filesystem library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-            if test "x$ax_boost_user_filesystem_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_filesystem*.so* $BOOSTLIBDIR/libboost_filesystem*.dylib* $BOOSTLIBDIR/libboost_filesystem*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_filesystem.*\)\.so.*$;\1;' -e 's;^lib\(boost_filesystem.*\)\.a*$;\1;' -e 's;^lib\(boost_filesystem.*\)\.dylib$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
-                                 [link_filesystem="no"])
-				done
-                if test "x$link_filesystem" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_filesystem*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_filesystem.*\)\.dll.*$;\1;' -e 's;^\(boost_filesystem.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
-                                 [link_filesystem="no"])
-				done
-		    fi
-            else
-               for ax_lib in $ax_boost_user_filesystem_lib boost_filesystem-$ax_boost_user_filesystem_lib; do
-				      AC_CHECK_LIB($ax_lib, exit,
-                                   [BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
-                                   [link_filesystem="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_filesystem" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-		LDFLAGS="$LDFLAGS_SAVED"
-		LIBS="$LIBS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_iostreams.m4 b/m4/ax_boost_iostreams.m4
deleted file mode 100644
index 0fef02f..0000000
--- a/m4/ax_boost_iostreams.m4
+++ /dev/null
@@ -1,116 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_boost_iostreams.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_IOSTREAMS
-#
-# DESCRIPTION
-#
-#   Test for IOStreams library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE. Further documentation is
-#   available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_IOSTREAMS_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_IOSTREAMS
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 18
-
-AC_DEFUN([AX_BOOST_IOSTREAMS],
-[
-	AC_ARG_WITH([boost-iostreams],
-	AS_HELP_STRING([--with-boost-iostreams@<:@=special-lib@:>@],
-                   [use the IOStreams library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-iostreams=boost_iostreams-gcc-mt-d-1_33_1 ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_iostreams_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_iostreams_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::IOStreams library is available,
-					   ax_cv_boost_iostreams,
-        [AC_LANG_PUSH([C++])
-		 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/iostreams/filtering_stream.hpp>
-											 @%:@include <boost/range/iterator_range.hpp>
-											]],
-                                  [[std::string  input = "Hello World!";
-								 namespace io = boost::iostreams;
-									 io::filtering_istream  in(boost::make_iterator_range(input));
-									 return 0;
-                                   ]])],
-                             ax_cv_boost_iostreams=yes, ax_cv_boost_iostreams=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_iostreams" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_IOSTREAMS,,[define if the Boost::IOStreams library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-            if test "x$ax_boost_user_iostreams_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_iostreams*.so* $BOOSTLIBDIR/libboost_iostreams*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_iostreams.*\)\.so.*$;\1;' -e 's;^lib\(boost_iostreams.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_IOSTREAMS_LIB="-l$ax_lib"; AC_SUBST(BOOST_IOSTREAMS_LIB) link_iostreams="yes"; break],
-                                 [link_iostreams="no"])
-				done
-                if test "x$link_iostreams" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_iostreams*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_iostreams.*\)\.dll.*$;\1;' -e 's;^\(boost_iostreams.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_IOSTREAMS_LIB="-l$ax_lib"; AC_SUBST(BOOST_IOSTREAMS_LIB) link_iostreams="yes"; break],
-                                 [link_iostreams="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_iostreams_lib boost_iostreams-$ax_boost_user_iostreams_lib; do
-				      AC_CHECK_LIB($ax_lib, main,
-                                   [BOOST_IOSTREAMS_LIB="-l$ax_lib"; AC_SUBST(BOOST_IOSTREAMS_LIB) link_iostreams="yes"; break],
-                                   [link_iostreams="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_iostreams" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_program_options.m4 b/m4/ax_boost_program_options.m4
deleted file mode 100644
index d612f91..0000000
--- a/m4/ax_boost_program_options.m4
+++ /dev/null
@@ -1,108 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_boost_program_options.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_PROGRAM_OPTIONS
-#
-# DESCRIPTION
-#
-#   Test for program options library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE. Further documentation is
-#   available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_PROGRAM_OPTIONS
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 20
-
-AC_DEFUN([AX_BOOST_PROGRAM_OPTIONS],
-[
-	AC_ARG_WITH([boost-program-options],
-		AS_HELP_STRING([--with-boost-program-options@<:@=special-lib@:>@],
-                       [use the program options library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-program-options=boost_program_options-gcc-mt-1_33_1 ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_program_options_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_program_options_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-	    export want_boost
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-		AC_CACHE_CHECK([whether the Boost::Program_Options library is available],
-					   ax_cv_boost_program_options,
-					   [AC_LANG_PUSH(C++)
-				AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/program_options.hpp>
-                                                          ]],
-                                  [[boost::program_options::options_description generic("Generic options");
-                                   return 0;]])],
-                           ax_cv_boost_program_options=yes, ax_cv_boost_program_options=no)
-					AC_LANG_POP([C++])
-		])
-		if test "$ax_cv_boost_program_options" = yes; then
-				AC_DEFINE(HAVE_BOOST_PROGRAM_OPTIONS,,[define if the Boost::PROGRAM_OPTIONS library is available])
-                  BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-                if test "x$ax_boost_user_program_options_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_program_options*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_program_options.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_program_options*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_program_options.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes"; break],
-                                 [link_program_options="no"])
-				done
-                if test "x$link_program_options" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_program_options*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_program_options.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/boost_program_options*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_program_options.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes"; break],
-                                 [link_program_options="no"])
-				done
-                fi
-                else
-                  for ax_lib in $ax_boost_user_program_options_lib boost_program_options-$ax_boost_user_program_options_lib; do
-				      AC_CHECK_LIB($ax_lib, main,
-                                   [BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes"; break],
-                                   [link_program_options="no"])
-                  done
-                fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-				if test "x$link_program_options" != "xyes"; then
-					AC_MSG_ERROR([Could not link against [$ax_lib] !])
-				fi
-		fi
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_python.m4 b/m4/ax_boost_python.m4
deleted file mode 100644
index 2ec8310..0000000
--- a/m4/ax_boost_python.m4
+++ /dev/null
@@ -1,88 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_boost_python.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_PYTHON
-#
-# DESCRIPTION
-#
-#   This macro checks to see if the Boost.Python library is installed. It
-#   also attempts to guess the currect library name using several attempts.
-#   It tries to build the library name using a user supplied name or suffix
-#   and then just the raw library.
-#
-#   If the library is found, HAVE_BOOST_PYTHON is defined and
-#   BOOST_PYTHON_LIB is set to the name of the library.
-#
-#   This macro calls AC_SUBST(BOOST_PYTHON_LIB).
-#
-#   In order to ensure that the Python headers are specified on the include
-#   path, this macro requires AX_PYTHON to be called.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Michael Tindal
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 12
-
-AC_DEFUN([AX_BOOST_PYTHON],
-[AC_REQUIRE([AX_PYTHON])dnl
-AC_CACHE_CHECK(whether the Boost::Python library is available,
-ac_cv_boost_python,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- CPPFLAGS_SAVE="$CPPFLAGS"
- if test x$PYTHON_INCLUDE_DIR != x; then
-   CPPFLAGS="-I$PYTHON_INCLUDE_DIR $CPPFLAGS"
- fi
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
- #include <boost/python/module.hpp>
- using namespace boost::python;
- BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]],
-			   [[return 0;]])],
-			   ac_cv_boost_python=yes, ac_cv_boost_python=no)
- AC_LANG_RESTORE
- CPPFLAGS="$CPPFLAGS_SAVE"
-])
-if test "$ac_cv_boost_python" = "yes"; then
-  AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available])
-  ax_python_lib=boost_python
-  AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]),
-  [if test "x$with_boost_python" != "xno"; then
-     ax_python_lib=$with_boost_python
-     ax_boost_python_lib=boost_python-$with_boost_python
-   fi])
-  for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do
-    AC_CHECK_LIB($ax_lib, exit, [BOOST_PYTHON_LIB=$ax_lib break])
-  done
-  AC_SUBST(BOOST_PYTHON_LIB)
-fi
-])dnl
diff --git a/m4/ax_boost_regex.m4 b/m4/ax_boost_regex.m4
deleted file mode 100644
index 1ac06af..0000000
--- a/m4/ax_boost_regex.m4
+++ /dev/null
@@ -1,111 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_boost_regex.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_REGEX
-#
-# DESCRIPTION
-#
-#   Test for Regex library from the Boost C++ libraries. The macro requires
-#   a preceding call to AX_BOOST_BASE. Further documentation is available at
-#   <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_REGEX_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_REGEX
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 20
-
-AC_DEFUN([AX_BOOST_REGEX],
-[
-	AC_ARG_WITH([boost-regex],
-	AS_HELP_STRING([--with-boost-regex@<:@=special-lib@:>@],
-                   [use the Regex library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-regex=boost_regex-gcc-mt-d-1_33_1 ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_regex_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_regex_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::Regex library is available,
-					   ax_cv_boost_regex,
-        [AC_LANG_PUSH([C++])
-			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/regex.hpp>
-												]],
-                                   [[boost::regex r(); return 0;]])],
-                   ax_cv_boost_regex=yes, ax_cv_boost_regex=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_regex" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_REGEX,,[define if the Boost::Regex library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-            if test "x$ax_boost_user_regex_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_regex*.so* $BOOSTLIBDIR/libboost_regex*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_regex.*\)\.so.*$;\1;' -e 's;^lib\(boost_regex.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_REGEX_LIB="-l$ax_lib"; AC_SUBST(BOOST_REGEX_LIB) link_regex="yes"; break],
-                                 [link_regex="no"])
-				done
-                if test "x$link_regex" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_regex*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_regex.*\)\.dll.*$;\1;' -e 's;^\(boost_regex.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_REGEX_LIB="-l$ax_lib"; AC_SUBST(BOOST_REGEX_LIB) link_regex="yes"; break],
-                                 [link_regex="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_regex_lib boost_regex-$ax_boost_user_regex_lib; do
-				      AC_CHECK_LIB($ax_lib, main,
-                                   [BOOST_REGEX_LIB="-l$ax_lib"; AC_SUBST(BOOST_REGEX_LIB) link_regex="yes"; break],
-                                   [link_regex="no"])
-               done
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the Boost::Regex library!)
-            fi
-			if test "x$link_regex" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_serialization.m4 b/m4/ax_boost_serialization.m4
deleted file mode 100644
index 47e955a..0000000
--- a/m4/ax_boost_serialization.m4
+++ /dev/null
@@ -1,117 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_boost_serialization.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_SERIALIZATION
-#
-# DESCRIPTION
-#
-#   Test for Serialization library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE. Further documentation is
-#   available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_SERIALIZATION_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_SERIALIZATION
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 18
-
-AC_DEFUN([AX_BOOST_SERIALIZATION],
-[
-	AC_ARG_WITH([boost-serialization],
-	AS_HELP_STRING([--with-boost-serialization@<:@=special-lib@:>@],
-                   [use the Serialization library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-serialization=boost_serialization-gcc-mt-d-1_33_1 ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_serialization_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_serialization_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-	    AC_MSG_WARN(BOOST_CPPFLAGS $BOOST_CPPFLAGS)
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::Serialization library is available,
-					   ax_cv_boost_serialization,
-        [AC_LANG_PUSH([C++])
-			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <fstream>
-												 @%:@include <boost/archive/text_oarchive.hpp>
-                                                 @%:@include <boost/archive/text_iarchive.hpp>
-												]],
-                                   [[std::ofstream ofs("filename");
-									boost::archive::text_oarchive oa(ofs);
-									 return 0;
-                                   ]])],
-                   ax_cv_boost_serialization=yes, ax_cv_boost_serialization=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_serialization" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_SERIALIZATION,,[define if the Boost::Serialization library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-            if test "x$ax_boost_user_serialization_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_serialization*.so* $BOOSTLIBDIR/libboost_serialization*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_serialization.*\)\.so.*$;\1;' -e 's;^lib\(boost_serialization.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_SERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes"; break],
-                                 [link_serialization="no"])
-				done
-                if test "x$link_serialization" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_serialization*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_serialization.*\)\.dll.*$;\1;' -e 's;^\(boost_serialization.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_SERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes"; break],
-                                 [link_serialization="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_serialization_lib boost_serialization-$ax_boost_user_serialization_lib; do
-				      AC_CHECK_LIB($ax_lib, main,
-                                   [BOOST_SERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes"; break],
-                                   [link_serialization="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_serialization" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_signals.m4 b/m4/ax_boost_signals.m4
deleted file mode 100644
index f97b596..0000000
--- a/m4/ax_boost_signals.m4
+++ /dev/null
@@ -1,114 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_boost_signals.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_SIGNALS
-#
-# DESCRIPTION
-#
-#   Test for Signals library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE. Further documentation is
-#   available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_SIGNALS_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_SIGNALS
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 19
-
-AC_DEFUN([AX_BOOST_SIGNALS],
-[
-	AC_ARG_WITH([boost-signals],
-	AS_HELP_STRING([--with-boost-signals@<:@=special-lib@:>@],
-                   [use the Signals library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-signals=boost_signals-gcc-mt-d ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_signals_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_signals_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::Signals library is available,
-					   ax_cv_boost_signals,
-        [AC_LANG_PUSH([C++])
-		 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/signal.hpp>
-											]],
-                                  [[boost::signal<void ()> sig;
-                                    return 0;
-                                  ]])],
-                           ax_cv_boost_signals=yes, ax_cv_boost_signals=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_signals" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_SIGNALS,,[define if the Boost::Signals library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-            if test "x$ax_boost_user_signals_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_signals*.so* $BOOSTLIBDIR/libboost_signals*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_signals.*\)\.so.*$;\1;' -e 's;^lib\(boost_signals.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_SIGNALS_LIB="-l$ax_lib"; AC_SUBST(BOOST_SIGNALS_LIB) link_signals="yes"; break],
-                                 [link_signals="no"])
-				done
-                if test "x$link_signals" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_signals*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_signals.*\)\.dll.*$;\1;' -e 's;^\(boost_signals.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_SIGNALS_LIB="-l$ax_lib"; AC_SUBST(BOOST_SIGNALS_LIB) link_signals="yes"; break],
-                                 [link_signals="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_signals_lib boost_signals-$ax_boost_user_signals_lib; do
-				      AC_CHECK_LIB($ax_lib, main,
-                                   [BOOST_SIGNALS_LIB="-l$ax_lib"; AC_SUBST(BOOST_SIGNALS_LIB) link_signals="yes"; break],
-                                   [link_signals="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_signals" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_system.m4 b/m4/ax_boost_system.m4
deleted file mode 100644
index 7fbf6d3..0000000
--- a/m4/ax_boost_system.m4
+++ /dev/null
@@ -1,120 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_boost_system.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_SYSTEM
-#
-# DESCRIPTION
-#
-#   Test for System library from the Boost C++ libraries. The macro requires
-#   a preceding call to AX_BOOST_BASE. Further documentation is available at
-#   <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_SYSTEM_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_SYSTEM
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#   Copyright (c) 2008 Daniel Casimiro <dan.casimiro@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 14
-
-AC_DEFUN([AX_BOOST_SYSTEM],
-[
-	AC_ARG_WITH([boost-system],
-	AS_HELP_STRING([--with-boost-system@<:@=special-lib@:>@],
-                   [use the System library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-system=boost_system-gcc-mt ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_system_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_system_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-        AC_REQUIRE([AC_CANONICAL_BUILD])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::System library is available,
-					   ax_cv_boost_system,
-        [AC_LANG_PUSH([C++])
-			 CXXFLAGS_SAVE=$CXXFLAGS
-
-			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/system/error_code.hpp>]],
-                                   [[boost::system::system_category]])],
-                   ax_cv_boost_system=yes, ax_cv_boost_system=no)
-			 CXXFLAGS=$CXXFLAGS_SAVE
-             AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_system" = "xyes"; then
-			AC_SUBST(BOOST_CPPFLAGS)
-
-			AC_DEFINE(HAVE_BOOST_SYSTEM,,[define if the Boost::System library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-
-			LDFLAGS_SAVE=$LDFLAGS
-            if test "x$ax_boost_user_system_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_system*.so* $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.so.*$;\1;' -e 's;^lib\(boost_system.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
-                                 [link_system="no"])
-				done
-                if test "x$link_system" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_system*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_system.*\)\.dll.*$;\1;' -e 's;^\(boost_system.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
-                                 [link_system="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_system_lib boost_system-$ax_boost_user_system_lib; do
-				      AC_CHECK_LIB($ax_lib, exit,
-                                   [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
-                                   [link_system="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_system" = "xno"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_test_exec_monitor.m4 b/m4/ax_boost_test_exec_monitor.m4
deleted file mode 100644
index 61f105d..0000000
--- a/m4/ax_boost_test_exec_monitor.m4
+++ /dev/null
@@ -1,139 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_boost_test_exec_monitor.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_TEST_EXEC_MONITOR
-#
-# DESCRIPTION
-#
-#   Test for Test_Exec_Monitor library from the Boost C++ libraries. The
-#   macro requires a preceding call to AX_BOOST_BASE. Further documentation
-#   is available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_TEST_EXEC_MONITOR
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Dodji Seketeli <dodji@seketeli.org>
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 18
-
-AC_DEFUN([AX_BOOST_TEST_EXEC_MONITOR],
-[
-	AC_ARG_WITH([boost-test-exec-monitor],
-	AS_HELP_STRING([--with-boost-test-exec-monitor@<:@=special-lib@:>@],
-                   [use the Test_Exec_Monitor library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-test-exec-monitor=boost_test_exec_monitor-gcc ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_test_exec_monitor_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_test_exec_monitor_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::Test_Exec_Monitor library is available,
-					   ax_cv_boost_test_exec_monitor,
-        [AC_LANG_PUSH([C++])
-			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/test/test_tools.hpp>]],
-                                    [[int i=1 ; BOOST_REQUIRE(i==1); ; return 0;]])],
-                   ax_cv_boost_test_exec_monitor=yes, ax_cv_boost_test_exec_monitor=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_test_exec_monitor" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_TEST_EXEC_MONITOR,,[define if the Boost::Test_Exec_Monitor library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-
-            if test "x$ax_boost_user_test_exec_monitor_lib" = "x"; then
-			saved_ldflags="${LDFLAGS}"
-
-                for monitor_library in `ls $BOOSTLIBDIR/libboost_test_exec_monitor*.so* $BOOSTLIBDIR/libboost_test_exec_monitor*.a* 2>/dev/null` ; do
-                    if test -r $monitor_library ; then
-                       libextension=`echo $monitor_library | sed 's,.*/,,' | sed -e 's;^lib\(boost_test_exec_monitor.*\)\.so.*$;\1;' -e 's;^lib\(boost_test_exec_monitor.*\)\.a*$;\1;'`
-                       ax_lib=${libextension}
-                       link_test_exec_monitor="yes"
-                    else
-                       link_test_exec_monitor="no"
-                    fi
-
-			      if test "x$link_test_exec_monitor" = "xyes"; then
-                      BOOST_TEST_EXEC_MONITOR_LIB="-l$ax_lib"
-                      AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB)
-					  break
-				  fi
-                done
-                if test "x$link_test_exec_monitor" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_test_exec_monitor*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_test_exec_monitor.*\)\.dll.*$;\1;' -e 's;^\(boost_test_exec_monitor.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_TEST_EXEC_MONITOR_LIB="-l$ax_lib"; AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB) link_test_exec_monitor="yes"; break],
-                                 [link_test_exec_monitor="no"])
-				done
-                fi
-
-            else
-                link_test_exec_monitor="no"
-			saved_ldflags="${LDFLAGS}"
-                for ax_lib in boost_test_exec_monitor-$ax_boost_user_test_exec_monitor_lib $ax_boost_user_test_exec_monitor_lib ; do
-                   if test "x$link_test_exec_monitor" = "xyes"; then
-                      break;
-                   fi
-                   for monitor_library in `ls $BOOSTLIBDIR/lib${ax_lib}.so* $BOOSTLIBDIR/lib${ax_lib}.a* 2>/dev/null` ; do
-                   if test -r $monitor_library ; then
-                       libextension=`echo $monitor_library | sed 's,.*/,,' | sed -e 's;^lib\(boost_test_exec_monitor.*\)\.so.*$;\1;' -e 's;^lib\(boost_test_exec_monitor.*\)\.a*$;\1;'`
-                       ax_lib=${libextension}
-                       link_test_exec_monitor="yes"
-                    else
-                       link_test_exec_monitor="no"
-                    fi
-
-				if test "x$link_test_exec_monitor" = "xyes"; then
-                        BOOST_TEST_EXEC_MONITOR_LIB="-l$ax_lib"
-                        AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB)
-					    break
-				    fi
-                  done
-               done
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_test_exec_monitor" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_thread.m4 b/m4/ax_boost_thread.m4
deleted file mode 100644
index 6ac10bb..0000000
--- a/m4/ax_boost_thread.m4
+++ /dev/null
@@ -1,149 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_boost_thread.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_THREAD
-#
-# DESCRIPTION
-#
-#   Test for Thread library from the Boost C++ libraries. The macro requires
-#   a preceding call to AX_BOOST_BASE. Further documentation is available at
-#   <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_THREAD_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_THREAD
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2009 Michael Tindal
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 23
-
-AC_DEFUN([AX_BOOST_THREAD],
-[
-	AC_ARG_WITH([boost-thread],
-	AS_HELP_STRING([--with-boost-thread@<:@=special-lib@:>@],
-                   [use the Thread library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-thread=boost_thread-gcc-mt ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_thread_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_thread_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-        AC_REQUIRE([AC_CANONICAL_BUILD])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::Thread library is available,
-					   ax_cv_boost_thread,
-        [AC_LANG_PUSH([C++])
-			 CXXFLAGS_SAVE=$CXXFLAGS
-
-			 if test "x$host_os" = "xsolaris" ; then
-				 CXXFLAGS="-pthreads $CXXFLAGS"
-			 elif test "x$host_os" = "xmingw32" ; then
-				 CXXFLAGS="-mthreads $CXXFLAGS"
-			 else
-				CXXFLAGS="-pthread $CXXFLAGS"
-			 fi
-			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/thread/thread.hpp>]],
-                                   [[boost::thread_group thrds;
-                                   return 0;]])],
-                   ax_cv_boost_thread=yes, ax_cv_boost_thread=no)
-			 CXXFLAGS=$CXXFLAGS_SAVE
-             AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_thread" = "xyes"; then
-           if test "x$host_os" = "xsolaris" ; then
-			  BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
-		   elif test "x$host_os" = "xmingw32" ; then
-			  BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
-		   else
-			  BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
-		   fi
-
-			AC_SUBST(BOOST_CPPFLAGS)
-
-			AC_DEFINE(HAVE_BOOST_THREAD,,[define if the Boost::Thread library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-
-			LDFLAGS_SAVE=$LDFLAGS
-                        case "x$host_os" in
-                          *bsd* )
-                               LDFLAGS="-pthread $LDFLAGS"
-                          break;
-                          ;;
-                        esac
-            if test "x$ax_boost_user_thread_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_thread*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_thread.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_thread*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_thread.*\)\.a*$;\1;'`; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_THREAD_LIB="-l$ax_lib"; AC_SUBST(BOOST_THREAD_LIB) link_thread="yes"; break],
-                                 [link_thread="no"])
-				done
-                if test "x$link_thread" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_thread*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_thread.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/boost_thread*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_thread.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_THREAD_LIB="-l$ax_lib"; AC_SUBST(BOOST_THREAD_LIB) link_thread="yes"; break],
-                                 [link_thread="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_thread_lib boost_thread-$ax_boost_user_thread_lib; do
-				      AC_CHECK_LIB($ax_lib, exit,
-                                   [BOOST_THREAD_LIB="-l$ax_lib"; AC_SUBST(BOOST_THREAD_LIB) link_thread="yes"; break],
-                                   [link_thread="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_thread" = "xno"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-                        else
-                           case "x$host_os" in
-                              *bsd* )
-				BOOST_LDFLAGS="-pthread $BOOST_LDFLAGS"
-                              break;
-                              ;;
-                           esac
-
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_unit_test_framework.m4 b/m4/ax_boost_unit_test_framework.m4
deleted file mode 100644
index c8e823d..0000000
--- a/m4/ax_boost_unit_test_framework.m4
+++ /dev/null
@@ -1,137 +0,0 @@
-# ================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_boost_unit_test_framework.html
-# ================================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_UNIT_TEST_FRAMEWORK
-#
-# DESCRIPTION
-#
-#   Test for Unit_Test_Framework library from the Boost C++ libraries. The
-#   macro requires a preceding call to AX_BOOST_BASE. Further documentation
-#   is available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_UNIT_TEST_FRAMEWORK
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 17
-
-AC_DEFUN([AX_BOOST_UNIT_TEST_FRAMEWORK],
-[
-	AC_ARG_WITH([boost-unit-test-framework],
-	AS_HELP_STRING([--with-boost-unit-test-framework@<:@=special-lib@:>@],
-                   [use the Unit_Test_Framework library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-unit-test-framework=boost_unit_test_framework-gcc ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_unit_test_framework_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_unit_test_framework_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::Unit_Test_Framework library is available,
-					   ax_cv_boost_unit_test_framework,
-        [AC_LANG_PUSH([C++])
-			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/test/unit_test.hpp>]],
-                                    [[using boost::unit_test::test_suite;
-							 test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); return 0;]])],
-                   ax_cv_boost_unit_test_framework=yes, ax_cv_boost_unit_test_framework=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_unit_test_framework" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_UNIT_TEST_FRAMEWORK,,[define if the Boost::Unit_Test_Framework library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-
-            if test "x$ax_boost_user_unit_test_framework_lib" = "x"; then
-			saved_ldflags="${LDFLAGS}"
-                for monitor_library in `ls $BOOSTLIBDIR/libboost_unit_test_framework*.so* $BOOSTLIBDIR/libboost_unit_test_framework*.a* 2>/dev/null` ; do
-                    if test -r $monitor_library ; then
-                       libextension=`echo $monitor_library | sed 's,.*/,,' | sed -e 's;^lib\(boost_unit_test_framework.*\)\.so.*$;\1;' -e 's;^lib\(boost_unit_test_framework.*\)\.a*$;\1;'`
-                       ax_lib=${libextension}
-                       link_unit_test_framework="yes"
-                    else
-                       link_unit_test_framework="no"
-                    fi
-
-			    if test "x$link_unit_test_framework" = "xyes"; then
-                      BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"
-                      AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
-					  break
-				    fi
-                done
-                if test "x$link_unit_test_framework" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_unit_test_framework*.{dll,a}* 2>/dev/null  | sed 's,.*/,,' | sed -e 's;^\(boost_unit_test_framework.*\)\.dll.*$;\1;' -e 's;^\(boost_unit_test_framework.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"; AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB) link_unit_test_framework="yes"; break],
-                                 [link_unit_test_framework="no"])
-				done
-                fi
-            else
-                link_unit_test_framework="no"
-			saved_ldflags="${LDFLAGS}"
-                for ax_lib in boost_unit_test_framework-$ax_boost_user_unit_test_framework_lib $ax_boost_user_unit_test_framework_lib ; do
-                   if test "x$link_unit_test_framework" = "xyes"; then
-                      break;
-                   fi
-                   for unittest_library in `ls $BOOSTLIBDIR/lib${ax_lib}.so* $BOOSTLIBDIR/lib${ax_lib}.a* 2>/dev/null` ; do
-                   if test -r $unittest_library ; then
-                       libextension=`echo $unittest_library | sed 's,.*/,,' | sed -e 's;^lib\(boost_unit_test_framework.*\)\.so.*$;\1;' -e 's;^lib\(boost_unit_test_framework.*\)\.a*$;\1;'`
-                       ax_lib=${libextension}
-                       link_unit_test_framework="yes"
-                    else
-                       link_unit_test_framework="no"
-                    fi
-
-				if test "x$link_unit_test_framework" = "xyes"; then
-                        BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"
-                        AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
-					    break
-				    fi
-                  done
-               done
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_unit_test_framework" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_boost_wave.m4 b/m4/ax_boost_wave.m4
deleted file mode 100644
index 393e8b9..0000000
--- a/m4/ax_boost_wave.m4
+++ /dev/null
@@ -1,127 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_boost_wave.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_WAVE
-#
-# DESCRIPTION
-#
-#   Test for Wave library from the Boost C++ libraries. The macro requires a
-#   preceding call to AX_BOOST_BASE. Further documentation is available at
-#   <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_WAVE_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_WAVE
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2009 Michael Tindal
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 13
-
-AC_DEFUN([AX_BOOST_WAVE],
-[
-	AC_ARG_WITH([boost-wave],
-	AS_HELP_STRING([--with-boost-wave@<:@=special-lib@:>@],
-                   [use the Wave library from boost - it is possible to specify a certain library for the linker
-                        e.g. --with-boost-wave=boost_wave-gcc-mt-d-1_33_1 ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_wave_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_wave_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-    AM_CONDITIONAL(ROSE_USE_BOOST_WAVE, test "x$want_boost" = "xyes"  )
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-		LIBS_SAVED=$LIBS
-		LIBS="$LIBS $BOOST_THREAD_LIB"
-		export LIBS
-
-        AC_CACHE_CHECK(whether the Boost::Wave library is available,
-					   ax_cv_boost_wave,
-        [AC_LANG_PUSH([C++])
-			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/wave.hpp>
-												]],
-                                   [[boost::wave::token_category r; return 0;]])],
-                   ax_cv_boost_wave=yes, ax_cv_boost_wave=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_wave" = "xyes"; then
-
-			AC_DEFINE(HAVE_BOOST_WAVE,,[define if the Boost::Wave library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-            if test "x$ax_boost_user_wave_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_wave*.so* $BOOSTLIBDIR/libboost_wave*.a* $BOOSTLIBDIR/libboost_wave*.dylib* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_wave.*\)\.so.*$;\1;' -e 's;^lib\(boost_wave.*\)\.a*$;\1;' -e 's;^lib\(boost_wave.*\)\.dylib$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_WAVE_LIB="-l$ax_lib"; AC_SUBST(BOOST_WAVE_LIB) link_wave="yes"; break],
-                                 [link_wave="no"])
-				done
-                if test "x$link_wave" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_wave*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_wave.*\)\.dll.*$;\1;' -e 's;^\(boost_wave.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_WAVE_LIB="-l$ax_lib"; AC_SUBST(BOOST_WAVE_LIB) link_wave="yes"; break],
-                                 [link_wave="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_wave_lib boost_wave-$ax_boost_user_wave_lib; do
-				      AC_CHECK_LIB($ax_lib, exit,
-                                   [BOOST_WAVE_LIB="-l$ax_lib"; AC_SUBST(BOOST_WAVE_LIB) link_wave="yes"; break],
-                                   [link_wave="no"])
-               done
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_wave" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-            # DQ (4/7/2006): build a macro to use in source code to know when WAVE is to be used.
-            AC_DEFINE([USE_ROSE_BOOST_WAVE_SUPPORT],1,[Controls use of BOOST WAVE support in ROSE.])
-
-		else
-            AC_DEFINE([USE_ROSE_BOOST_WAVE_SUPPORT],0,[Controls use of BOOST WAVE support in ROSE.])
-
-		fi
-
-
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-		LDFLAGS="$LDFLAGS_SAVED"
-		LIBS="$LIBS_SAVED"
-
-	fi
-])
diff --git a/m4/ax_boost_wserialization.m4 b/m4/ax_boost_wserialization.m4
deleted file mode 100644
index 1a1e1a4..0000000
--- a/m4/ax_boost_wserialization.m4
+++ /dev/null
@@ -1,116 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_boost_wserialization.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_WSERIALIZATION
-#
-# DESCRIPTION
-#
-#   Test for Serialization library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE. Further documentation is
-#   available at <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_WSERIALIZATION_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_WSERIALIZATION
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 18
-
-AC_DEFUN([AX_BOOST_WSERIALIZATION],
-[
-	AC_ARG_WITH([boost-wserialization],
-	AS_HELP_STRING([--with-boost-wserialization@<:@=special-lib@:>@],
-                   [use the WSerialization library from boost -  it is possible to specify a certain library for the linker
-                        e.g. --with-boost-wserialization=boost_wserialization-gcc-mt-d-1_33_1 ]),
-        [
-        if test "$withval" = "no"; then
-			want_boost="no"
-        elif test "$withval" = "yes"; then
-            want_boost="yes"
-            ax_boost_user_wserialization_lib=""
-        else
-		    want_boost="yes"
-		ax_boost_user_wserialization_lib="$withval"
-		fi
-        ],
-        [want_boost="yes"]
-	)
-
-	if test "x$want_boost" = "xyes"; then
-        AC_REQUIRE([AC_PROG_CC])
-		CPPFLAGS_SAVED="$CPPFLAGS"
-		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-		export CPPFLAGS
-
-		LDFLAGS_SAVED="$LDFLAGS"
-		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-		export LDFLAGS
-
-        AC_CACHE_CHECK(whether the Boost::WSerialization library is available,
-					   ax_cv_boost_wserialization,
-        [AC_LANG_PUSH([C++])
-			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <fstream>
-												 @%:@include <boost/archive/text_oarchive.hpp>
-                                                 @%:@include <boost/archive/text_iarchive.hpp>
-												]],
-                                   [[std::ofstream ofs("filename");
-									boost::archive::text_oarchive oa(ofs);
-									 return 0;
-                                   ]])],
-                   ax_cv_boost_wserialization=yes, ax_cv_boost_wserialization=no)
-         AC_LANG_POP([C++])
-		])
-		if test "x$ax_cv_boost_wserialization" = "xyes"; then
-			AC_DEFINE(HAVE_BOOST_WSERIALIZATION,,[define if the Boost::WSerialization library is available])
-            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-            if test "x$ax_boost_user_wserialization_lib" = "x"; then
-                for libextension in `ls $BOOSTLIBDIR/libboost_wserialization*.so* $BOOSTLIBDIR/libboost_wserialization*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_wserialization.*\)\.so.*$;\1;' -e 's;^lib\(boost_wserialization.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_WSERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_WSERIALIZATION_LIB) link_wserialization="yes"; break],
-                                 [link_wserialization="no"])
-				done
-                if test "x$link_wserialization" != "xyes"; then
-                for libextension in `ls $BOOSTLIBDIR/boost_wserialization*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_wserialization.*\)\.dll.*$;\1;' -e 's;^\(boost_wserialization.*\)\.a*$;\1;'` ; do
-                     ax_lib=${libextension}
-				    AC_CHECK_LIB($ax_lib, exit,
-                                 [BOOST_WSERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_WSERIALIZATION_LIB) link_wserialization="yes"; break],
-                                 [link_wserialization="no"])
-				done
-                fi
-
-            else
-               for ax_lib in $ax_boost_user_wserialization_lib boost_wserialization-$ax_boost_user_wserialization_lib; do
-				      AC_CHECK_LIB($ax_lib, main,
-                                   [BOOST_WSERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_WSERIALIZATION_LIB) link_wserialization="yes"; break],
-                                   [link_wserialization="no"])
-                  done
-
-            fi
-            if test "x$ax_lib" = "x"; then
-                AC_MSG_ERROR(Could not find a version of the library!)
-            fi
-			if test "x$link_wserialization" != "xyes"; then
-				AC_MSG_ERROR(Could not link against $ax_lib !)
-			fi
-		fi
-
-		CPPFLAGS="$CPPFLAGS_SAVED"
-	LDFLAGS="$LDFLAGS_SAVED"
-	fi
-])
diff --git a/m4/ax_c99_inline.m4 b/m4/ax_c99_inline.m4
deleted file mode 100644
index 432257d..0000000
--- a/m4/ax_c99_inline.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_c99_inline.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_C99_INLINE
-#
-# DESCRIPTION
-#
-#   This macro defines HAVE_C99_INLINE if the C compiler supports "inline"
-#   and "extern inline" correctly. An application may replace "inline" with
-#   "static inline" as a workaround for older compilers.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Michael McMaster <email@michaelmcmaster.name>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_C99_INLINE], [
-	AC_MSG_CHECKING([whether the compiler supports C99 inline functions])
-	AC_REQUIRE([AC_PROG_CC_C99])
-
-	AC_LANG_PUSH([C])
-
-	dnl In a conforming C99 implementation a function marked "inline" will not
-	dnl	be compiled into the translation unit if the compiler was not able to
-	dnl	inline the function.
-	dnl	GCC versions before 4.3 would output the inline functions into all
-	dnl	translation units that could require the definition.
-	AC_LINK_IFELSE(
-		AC_LANG_SOURCE([
-			inline void* foo() { foo(); return &foo; }
-			int main() { return foo() != 0;}
-			]),
-
-		dnl the invalid source compiled, so the inline keyword does not work
-		dnl correctly.
-		AC_MSG_RESULT([no]),
-
-		dnl Secondary test of valid source.
-		AC_LINK_IFELSE(
-			AC_LANG_SOURCE([
-				extern inline void* foo() { foo(); return &foo; }
-				int main() { return foo() != 0;}
-				]),
-
-			AC_MSG_RESULT([yes])
-			AC_DEFINE([HAVE_C99_INLINE], [1],
-				[Define to 1 if the "extern" keyword controls whether an inline function appears in a translation unit.]),
-
-			dnl Perhaps inline functions aren't supported at all ?
-			AC_MSG_RESULT([no])
-			)
-		)
-
-	AC_LANG_POP([C])
-	]);
diff --git a/m4/ax_c___attribute__.m4 b/m4/ax_c___attribute__.m4
deleted file mode 100644
index cf3d62b..0000000
--- a/m4/ax_c___attribute__.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_c___attribute__.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_C___ATTRIBUTE__
-#
-# DESCRIPTION
-#
-#   Provides a test for the compiler support of __attribute__ extensions.
-#   Defines HAVE___ATTRIBUTE__ if it is found.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stepan Kasal <skasal@redhat.com>
-#   Copyright (c) 2008 Christian Haggstrom
-#   Copyright (c) 2008 Ryan McCabe <ryan@numb.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_C___ATTRIBUTE__], [
-  AC_CACHE_CHECK([for __attribute__], [ax_cv___attribute__],
-    [AC_COMPILE_IFELSE(
-      [AC_LANG_PROGRAM(
-	[[#include <stdlib.h>
-	  static void foo(void) __attribute__ ((unused));
-	  static void
-	  foo(void) {
-	      exit(1);
-	  }
-        ]], [])],
-      [ax_cv___attribute__=yes],
-      [ax_cv___attribute__=no]
-    )
-  ])
-  if test "$ax_cv___attribute__" = "yes"; then
-    AC_DEFINE([HAVE___ATTRIBUTE__], 1, [define if your compiler has __attribute__])
-  fi
-])
diff --git a/m4/ax_c_arithmetic_rshift.m4 b/m4/ax_c_arithmetic_rshift.m4
deleted file mode 100644
index 6bcde83..0000000
--- a/m4/ax_c_arithmetic_rshift.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_c_arithmetic_rshift.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_C_ARITHMETIC_RSHIFT
-#
-# DESCRIPTION
-#
-#   Checks if the right shift operation is arithmetic.
-#
-#   This macro uses compile-time detection and so is cross-compile ready.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 YAMAMOTO Kengo <yamaken@bp.iij4u.or.jp>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_C_ARITHMETIC_RSHIFT], [
-  AC_CACHE_CHECK([whether right shift operation is arithmetic],
-                 [ax_cv_c_arithmetic_rshift],
-                 [AC_COMPILE_IFELSE([[int dummy[((-1 >> 1) < 0) ? 1 : -1];]],
-                                    [ax_cv_c_arithmetic_rshift=yes],
-                                    [ax_cv_c_arithmetic_rshift=no])])
-  if test "x$ax_cv_c_arithmetic_rshift" = xyes; then
-    AC_DEFINE([HAVE_ARITHMETIC_RSHIFT], [1],
-              [Define to 1 if the right shift operation is arithmetic.])
-  fi
-])
diff --git a/m4/ax_c_bigendian_cross.m4 b/m4/ax_c_bigendian_cross.m4
deleted file mode 100644
index e6a1840..0000000
--- a/m4/ax_c_bigendian_cross.m4
+++ /dev/null
@@ -1,122 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_c_bigendian_cross.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_C_BIGENDIAN_CROSS
-#
-# DESCRIPTION
-#
-#   Check endianess even when crosscompiling (partially based on the
-#   original AC_C_BIGENDIAN).
-#
-#   The implementation will create a binary, but instead of running the
-#   binary it will be grep'ed for some symbols that differ for different
-#   endianess of the binary.
-#
-#   NOTE: The upcoming autoconf 2.53 does include the idea of this macro,
-#   what makes it superfluous by then.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_C_BIGENDIAN_CROSS], [AX_C_BIGENDIAN_CROSS])
-AC_DEFUN([AX_C_BIGENDIAN_CROSS],
-[AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
-[ac_cv_c_bigendian=unknown
-# See if sys/param.h defines the BYTE_ORDER macro.
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/param.h>], [
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/param.h>], [
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
-if test $ac_cv_c_bigendian = unknown; then
-AC_TRY_RUN([main () {
-  /* Are we little or big endian?  From Harbison&Steele.  */
-  union
-  {
-    long l;
-    char c[sizeof (long)];
-  } u;
-  u.l = 1;
-  exit (u.c[sizeof (long) - 1] == 1);
-}], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes,
-[ echo $ac_n "cross-compiling... " 2>&AC_FD_MSG ])
-fi])
-if test $ac_cv_c_bigendian = unknown; then
-AC_MSG_CHECKING(to probe for byte ordering)
-[
-cat >conftest.c <<EOF
-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
-int main() { _ascii (); _ebcdic (); return 0; }
-EOF
-] if test -f conftest.c ; then
-     if ${CC-cc} -c conftest.c -o conftest.o && test -f conftest.o ; then
-        if test `grep -l BIGenDianSyS conftest.o` ; then
-           echo $ac_n ' big endian probe OK, ' 1>&AC_FD_MSG
-	   ac_cv_c_bigendian=yes
-        fi
-        if test `grep -l LiTTleEnDian conftest.o` ; then
-           echo $ac_n ' little endian probe OK, ' 1>&AC_FD_MSG
-	   if test $ac_cv_c_bigendian = yes ; then
-	    ac_cv_c_bigendian=unknown;
-           else
-            ac_cv_c_bigendian=no
-           fi
-        fi
-	echo $ac_n 'guessing bigendian ...  ' >&AC_FD_MSG
-     fi
-  fi
-AC_MSG_RESULT($ac_cv_c_bigendian)
-fi
-if test $ac_cv_c_bigendian = yes; then
-  AC_DEFINE(WORDS_BIGENDIAN, 1, [whether byteorder is bigendian])
-  BYTEORDER=4321
-else
-  BYTEORDER=1234
-fi
-AC_DEFINE_UNQUOTED(BYTEORDER, $BYTEORDER, [1234 = LIL_ENDIAN, 4321 = BIGENDIAN])
-if test $ac_cv_c_bigendian = unknown; then
-  AC_MSG_ERROR(unknown endianess - sorry, please pre-set ac_cv_c_bigendian)
-fi
-])
diff --git a/m4/ax_c_compile_value.m4 b/m4/ax_c_compile_value.m4
deleted file mode 100644
index 258df39..0000000
--- a/m4/ax_c_compile_value.m4
+++ /dev/null
@@ -1,124 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_c_compile_value.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_C_COMPILE_VALUE (COMPILE-VALUE, ALIAS, INCLUDES)
-#
-# DESCRIPTION
-#
-#   The AX_C_COMPILE_VALUE macro determines a compile time value by
-#   generating the object code and reading the value from the code. Static
-#   data initializers like sizeof(int) are unavailable to preprocessor. The
-#   macro calculates the values known to compiler's static initializer.
-#
-#   Assumptions: The sought value should not exceed 65535. The shell
-#   interpreter and the sed utility are expected to exist and work similarly
-#   across possible build platforms.
-#
-#   Result: The resulting configure script will generate the preprocessor
-#   symbol definition:
-#
-#     #define COMPILE_VALUE_<ALIAS> <NUMBER>
-#
-#   It was important that the value was embedded into the object file in a
-#   predefined byte order during the test. This ensured that the result was
-#   independent from the target platform's byte order.
-#
-#   The existing AC_CHECK_SIZEOF macro also computes the size of the given
-#   type without running the test program. However, the existing macro will
-#   produce a piece of configure script that will take the time proportional
-#   to the logarithm of the sought value.
-#
-#   Example of use in configure.in:
-#
-#     AX_C_COMPILE_VALUE(sizeof(int), sizeof_int)
-#     AX_C_COMPILE_VALUE([sizeof(int[[543]])], sizeof_int543)
-#
-#   As a result of runnfing the generated configure script, the following
-#   definition will appear in config.h:
-#
-#     #define COMPILE_VALUE_SIZEOF_INT 4
-#     #define COMPILE_VALUE_SIZEOF_INT543 2172
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ilguiz Latypov
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-## Portability defines that help interoperate with classic and modern autoconfs
-ifdef([AC_TR_SH],[
-define([AC_TR_SH_REUSE],[AC_TR_SH([$1])])
-define([AC_TR_CPP_REUSE],[AC_TR_CPP([$1])])
-], [
-define([AC_TR_SH_REUSE],
-       [patsubst(translit([[$1]], [*+], [pp]), [[^a-zA-Z0-9_]], [_])])
-define([AC_TR_CPP_REUSE],
-       [patsubst(translit([[$1]],
-                          [*abcdefghijklmnopqrstuvwxyz],
-                          [PABCDEFGHIJKLMNOPQRSTUVWXYZ]),
-                 [[^A-Z0-9_]], [_])])
-])
-
-AC_DEFUN([AX_C_COMPILE_VALUE], [
-  pushdef([ac_c_compile_value],
-    AC_TR_SH_REUSE([ac_cv_c_compile_value_$2]))dnl
-  ac_c_compile_value_expand="$1"
-  AC_CACHE_CHECK([value of $1 by analyzing object code],
-                 ac_c_compile_value, [
-    save_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -c -o conftest.o"
-    AC_TRY_COMPILE([$3
-      #include <stddef.h>
-      #include <stdint.h>
-      #include <stdlib.h>
-      #define COMPILE_VALUE $ac_c_compile_value_expand
-      #define HEX_DIGIT(n)      ((n) >= 10 ? 'a' + (n) - 10 : '0' + (n))
-      char object_code_block[] = {
-        '\n', 'e', '4', 'V', 'A',
-        '0', 'x',
-        (char) HEX_DIGIT((((COMPILE_VALUE / 16) / 16) / 16) % 16),
-        (char) HEX_DIGIT(((COMPILE_VALUE / 16) / 16) % 16),
-        (char) HEX_DIGIT((COMPILE_VALUE / 16) % 16),
-        (char) HEX_DIGIT(COMPILE_VALUE % 16),
-        'Y', '3', 'p', 'M', '\n'
-      };],
-      [],
-      [ac_c_compile_value=`
-        typeset -i n=\`sed -ne 's/^e4VA0x\(.*\)Y3pM$/0x\1/p' < conftest.o\`;
-        echo $n`],
-      [ac_c_compile_value=0])
-    CFLAGS="$save_CFLAGS"])
-  AC_DEFINE_UNQUOTED(AC_TR_CPP_REUSE(compile_value_$2),
-                     [$[]ac_c_compile_value],
-                     [$1])
-  popdef([ac_c_compile_value])dnl
-])
diff --git a/m4/ax_c_declare_block.m4 b/m4/ax_c_declare_block.m4
deleted file mode 100644
index 66f3b2a..0000000
--- a/m4/ax_c_declare_block.m4
+++ /dev/null
@@ -1,89 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_c_declare_block.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_C_DECLARE_BLOCK
-#
-# DESCRIPTION
-#
-#   The macro will compile a test program to see whether the compiler does
-#   allow new variable declarations in the middle of a C statement block,
-#   i.e. after some non-declaration line. New compilers will allow that
-#   which makes the behave a bit more like C++ - the gcc did support it for
-#   quite a time already.
-#
-#   #define DECLARE_BLOCK_NEEDED says they need to be at the beginning of of
-#   a statement block. Additionlly two defines DECLARE_BLOCK { and
-#   DECLARE_END } are being set. That makes it possible to do the following
-#   in your source code (which this macro is really made up for):
-#
-#    #define ___ DECLARE_BLOCK
-#    #define ____ DECLARE_END
-#
-#    int f() {
-#     char buffer[1024];
-#     fgets(buffer, 1024, stdin);
-#     ___ int i; int ii = strlen(buffer);
-#     for (i=0; i < ii; i++) {
-#        fputc(buffer[i], stdout);
-#     }____;
-#    }
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_C_DECLARE_BLOCK],[dnl
-AC_CACHE_CHECK(
- [if C variables must be declared at the beginning of a block],
- ax_cv_c_declare_block,[
- AC_TRY_COMPILE([#include <stdio.h>
- int f() {
-   char buffer[1024];
-   fgets(buffer, 1024, stdin);
-   int i; int ii = strlen(buffer);
-   for (i=0; i < ii; i++) {
-     fputc(buffer[i], stdout);
-   }
- }],
- [],
- ax_cv_c_declare_block=no, ax_cv_c_declare_block=yes)])
- if test "$ax_cv_c_declare_block" = yes; then
-   AC_DEFINE([DECLARE_BLOCK_NEEDED],[1],
-    [if C variables must be declared at the beginning of a block])
-   AC_DEFINE([DECLARE_BLOCK],[{],
-    [set to { if variable declarations need a block start before])
-   AC_DEFINE([DECLARE_END],[}],
-    [set to } if variable declarations need a block start before])
- fi
-])
diff --git a/m4/ax_c_float_words_bigendian.m4 b/m4/ax_c_float_words_bigendian.m4
deleted file mode 100644
index 514a3d3..0000000
--- a/m4/ax_c_float_words_bigendian.m4
+++ /dev/null
@@ -1,83 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_c_float_words_bigendian.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_C_FLOAT_WORDS_BIGENDIAN([ACTION-IF-TRUE], [ACTION-IF-FALSE], [ACTION-IF-UNKNOWN])
-#
-# DESCRIPTION
-#
-#   Checks the ordering of words within a multi-word float. This check is
-#   necessary because on some systems (e.g. certain ARM systems), the float
-#   word ordering can be different from the byte ordering. In a multi-word
-#   float context, "big-endian" implies that the word containing the sign
-#   bit is found in the memory location with the lowest address. This
-#   implemenation was inspired by the AC_C_BIGENDIAN macro in autoconf.
-#
-#   The endianess is detected by first compiling C code that contains a
-#   special double float value, then grepping the resulting object file for
-#   certain strings of ASCII values. The double is specially crafted to have
-#   a binary representation that corresponds with a simple string. In this
-#   implementation, the string "noonsees" was selected because the
-#   individual word values ("noon" and "sees") are palindromes, thus making
-#   this test byte-order agnostic. If grep finds the string "noonsees" in
-#   the object file, the target platform stores float words in big-endian
-#   order. If grep finds "seesnoon", float words are in little-endian order.
-#   If neither value is found, the user is instructed to specify the
-#   ordering.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Daniel Amelang <dan@amelang.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_C_FLOAT_WORDS_BIGENDIAN],
-  [AC_CACHE_CHECK(whether float word ordering is bigendian,
-                  ax_cv_c_float_words_bigendian, [
-
-ax_cv_c_float_words_bigendian=unknown
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-
-double d = 90904234967036810337470478905505011476211692735615632014797120844053488865816695273723469097858056257517020191247487429516932130503560650002327564517570778480236724525140520121371739201496540132640109977779420565776568942592.0;
-
-]])], [
-
-if grep noonsees conftest.$ac_objext >/dev/null ; then
-  ax_cv_c_float_words_bigendian=yes
-fi
-if grep seesnoon conftest.$ac_objext >/dev/null ; then
-  if test "$ax_cv_c_float_words_bigendian" = unknown; then
-    ax_cv_c_float_words_bigendian=no
-  else
-    ax_cv_c_float_words_bigendian=unknown
-  fi
-fi
-
-])])
-
-case $ax_cv_c_float_words_bigendian in
-  yes)
-    m4_default([$1],
-      [AC_DEFINE([FLOAT_WORDS_BIGENDIAN], 1,
-                 [Define to 1 if your system stores words within floats
-                  with the most significant word first])]) ;;
-  no)
-    $2 ;;
-  *)
-    m4_default([$3],
-      [AC_MSG_ERROR([
-
-Unknown float word ordering. You need to manually preset
-ax_cv_c_float_words_bigendian=no (or yes) according to your system.
-
-    ])]) ;;
-esac
-
-])# AX_C_FLOAT_WORDS_BIGENDIAN
diff --git a/m4/ax_c_long_long.m4 b/m4/ax_c_long_long.m4
deleted file mode 100644
index a46722c..0000000
--- a/m4/ax_c_long_long.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_c_long_long.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_C_LONG_LONG
-#
-# DESCRIPTION
-#
-#   Provides a test for the existence of the long long int type and defines
-#   HAVE_LONG_LONG if it is found.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Caolan McNamara <caolan@skynet.ie>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_C_LONG_LONG], [AX_C_LONG_LONG])
-AC_DEFUN([AX_C_LONG_LONG],
-[AC_CACHE_CHECK(for long long int, ac_cv_c_long_long,
-[if test "$GCC" = yes; then
-  ac_cv_c_long_long=yes
-  else
-        AC_TRY_COMPILE(,[long long int i;],
-   ac_cv_c_long_long=yes,
-   ac_cv_c_long_long=no)
-   fi])
-   if test $ac_cv_c_long_long = yes; then
-     AC_DEFINE(HAVE_LONG_LONG, 1, [compiler understands long long])
-   fi
-])
diff --git a/m4/ax_c_referenceable_passed_va_list.m4 b/m4/ax_c_referenceable_passed_va_list.m4
deleted file mode 100644
index c77ed65..0000000
--- a/m4/ax_c_referenceable_passed_va_list.m4
+++ /dev/null
@@ -1,97 +0,0 @@
-# =====================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_c_referenceable_passed_va_list.html
-# =====================================================================================
-#
-# SYNOPSIS
-#
-#   AX_C_REFERENCEABLE_PASSED_VA_LIST
-#
-# DESCRIPTION
-#
-#   Checks whether f(va_list va){ &va; } works as expected.
-#
-#   This macro uses compile-time detection and so is cross-compile ready.
-#
-#   C99 mentioned passing a pointer to va_list to other functions (footnote
-#   212 of "7.15 Variable arguments <stdarg.h>"). However, f(va_list va) {
-#   &va; } produces broken pointer on some environments such as gcc on
-#   x86_64, although { va_list va; &va; } works as expected. See the
-#   detection code of this file and any of pages
-#   http://www.gnu.org/software/autoconf/manual/html_node/Function-Portability.html,
-#   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14557, and
-#   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20951 for further
-#   information.
-#
-#   Although C99 does not define the operations f(va_list va) { &va; } and
-#   &va itself as standard (footnotes are declared as "normative part,
-#   information only"), certain situations need it. This macro provides a
-#   type detection about va_list implementation to deal with the operation.
-#
-#   Following workaround will probably work on such environments although it
-#   does not ensure to be safe and portable. At least it is working on
-#   x86_64-unknown-linux-gnu:
-#
-#    f(va_list va)
-#    {
-#      va_list *vap;
-#
-#    #if HAVE_REFERENCEABLE_PASSED_VA_LIST
-#        vap = &va;
-#    #else
-#        vap = (va_list *)va;
-#    #endif
-#    }
-#
-# LICENSE
-#
-#   Copyright (c) 2008 YAMAMOTO Kengo <yamaken@bp.iij4u.or.jp>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_C_REFERENCEABLE_PASSED_VA_LIST], [
-  AC_CACHE_CHECK([whether f(va_list va){ &va; } works as expected],
-    [ax_cv_c_referenceable_passed_va_list],
-    [AC_LINK_IFELSE([[
-#include <stdarg.h>
-
-volatile va_list g_va;
-
-void
-vf(va_list callee_va)
-{
-  /* typeof(callee_va) differs from typeof(caller_va) by a compiler trick, if
-   * va_list is implemented as an array. On such environment, this copy
-   * operation fails. */
-  g_va = callee_va;
-}
-
-void
-f(int last, ...)
-{
-  va_list caller_va;
-
-  va_start(caller_va, last);
-  vf(caller_va);  /* passed as &caller_va[0] if va_list is an array type */
-  va_end(caller_va);
-}
-
-int
-main(int argc, char *argv[])
-{
-  f(0xdeadbeef, 0xfedbeef, 0xfeedee);
-
-  return 0;
-}
-      ]],
-      [ax_cv_c_referenceable_passed_va_list=yes],
-      [ax_cv_c_referenceable_passed_va_list=no])])
-  if test "x$ax_cv_c_referenceable_passed_va_list" = xyes; then
-    AC_DEFINE([HAVE_REFERENCEABLE_PASSED_VA_LIST], [1],
-              [Define to 1 if f(va_list va){ &va; } works as expected.])
-  fi
-])
diff --git a/m4/ax_c_var_func.m4 b/m4/ax_c_var_func.m4
deleted file mode 100644
index 0ad7d2b..0000000
--- a/m4/ax_c_var_func.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_c_var_func.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_C_VAR_FUNC
-#
-# DESCRIPTION
-#
-#   This macro tests if the C complier supports the C9X standard __func__
-#   indentifier.
-#
-#   The new C9X standard for the C language stipulates that the identifier
-#   __func__ shall be implictly declared by the compiler as if, immediately
-#   following the opening brace of each function definition, the declaration
-#
-#     static const char __func__[] = "function-name";
-#
-#   appeared, where function-name is the name of the function where the
-#   __func__ identifier is used.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Christopher Currie <christopher@currie.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_C_VAR_FUNC], [AX_C_VAR_FUNC])
-AC_DEFUN([AX_C_VAR_FUNC],
-[AC_REQUIRE([AC_PROG_CC])
-AC_CACHE_CHECK(whether $CC recognizes __func__, ac_cv_c_var_func,
-AC_TRY_COMPILE(,
-[int main() {
-char *s = __func__;
-}],
-AC_DEFINE(HAVE_FUNC,,
-[Define if the C complier supports __func__]) ac_cv_c_var_func=yes,
-ac_cv_c_var_func=no) )
-])dnl
diff --git a/m4/ax_cache_size.m4 b/m4/ax_cache_size.m4
deleted file mode 100644
index e285f25..0000000
--- a/m4/ax_cache_size.m4
+++ /dev/null
@@ -1,87 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_cache_size.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CACHE_SIZE
-#
-# DESCRIPTION
-#
-#   Find L1 and L2 caches size by reading the corresponding file on UNIX or
-#   by requesting cpuid. The results are available in the defines
-#   CPU_L1_CACHE and CPU_L2_CACHE.
-#
-#   This macro depends on AX_GCC_X86_CPUID, AC_PROG_SED, AX_COUNT_CPUS, and
-#   AX_CPU_VENDOR.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_CACHE_SIZE],
-[
-  AC_REQUIRE([AC_PROG_SED])
-  AC_REQUIRE([AX_COUNT_CPUS])
-  AC_REQUIRE([AX_GCC_X86_CPUID])
-  AC_REQUIRE([AX_CPU_VENDOR])
-
-  AX_COUNT_CPUS
-  AX_CPU_VENDOR
-
-    ax_l1_size=unknown
-    ax_l2_size=unknown
-
-    #Check if the variable is present
-    if test -e /sys/devices/system/cpu/cpu0/cache/index0/size; then
-      for ncpu in `seq 0 $(($CPU_COUNT-1))`; do
-        for idx in `seq 0 3`; do
-          if test -e /sys/devices/system/cpu/cpu$ncpu/cache/index$idx/size ; then
-            level=`cat /sys/devices/system/cpu/cpu$ncpu/cache/index$idx/level`
-            size=`cat /sys/devices/system/cpu/cpu$ncpu/cache/index$idx/size`
-            eval CPU$ncpu\_L$level\_CACHE="$size"
-          fi
-        done
-      done
-
-      # This part can (must !!!) be optimized, because we know all caches per proc but
-      # we only take care about the first proc
-      ax_l1_size=$CPU0_L1_CACHE
-      ax_l2_size=$CPU0_L2_CACHE
-
-    else
-      #Or use CPUID
-      if test $ax_xpu_vendor != "Intel"; then
-        AX_GCC_X86_CPUID(0x80000005) # For L1 cache (not available on intel !!!)
-
-        l1_hexval=$(( 16#`echo $ax_cv_gcc_x86_cpuid_0x80000005 | cut -d ":" -f 4`))
-        ax_l1_size=$(($l1_hexval >> 24))
-      fi
-
-      AX_GCC_X86_CPUID(0x80000006) # For L2 cache
-
-      l2_hexval=$(( 16#`echo $ax_cv_gcc_x86_cpuid_0x80000006 | cut -d ":" -f 3`))
-      ax_l2_size=$(($l2_hexval >> 16))
-    fi
-
-    # Keep only digits if there is a unit (ie 1024K -> 1024) and convert in Bytes
-    AC_MSG_CHECKING(the L1 cache size)
-    ax_l1_size=`echo $ax_l1_size | $SED 's/\([[0-9]]\)[[A-Za-z]]$/\1/g'`
-    ax_l1_size=$(($ax_l1_size*1024))
-    AC_MSG_RESULT( $ax_l1_size Bytes)
-
-    AC_MSG_CHECKING(the L2 cache size)
-    ax_l2_size=`echo $ax_l2_size | $SED 's/\([[0-9]]\)[[A-Za-z]]$/\1/g'`
-    ax_l2_size=$(($ax_l2_size*1024))
-    AC_MSG_RESULT( $ax_l2_size Bytes)
-
-    AC_DEFINE_UNQUOTED([CPU_L1_CACHE], ${ax_l1_size}, [L1 cache size (in Bytes)])
-    AC_DEFINE_UNQUOTED([CPU_L2_CACHE], ${ax_l2_size}, [L2 cache size (in Bytes)])
-])
diff --git a/m4/ax_caolan_check_package.m4 b/m4/ax_caolan_check_package.m4
deleted file mode 100644
index ff53089..0000000
--- a/m4/ax_caolan_check_package.m4
+++ /dev/null
@@ -1,94 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_caolan_check_package.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_caolan_CHECK_PACKAGE(PACKAGE, FUNCTION, LIBRARY , HEADERFILE [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   Provides --with-PACKAGE, --with-PACKAGE-include and
-#   --with-PACKAGE-libdir options to configure. Supports the now standard
-#   --with-PACKAGE=DIR approach where the package's include dir and lib dir
-#   are underneath DIR, but also allows the include and lib directories to
-#   be specified seperately
-#
-#   adds the extra -Ipath to CFLAGS if needed adds extra -Lpath to LD_FLAGS
-#   if needed searches for the FUNCTION in the LIBRARY with AC_CHECK_LIBRARY
-#   and thus adds the lib to LIBS
-#
-#   defines HAVE_PKG_PACKAGE if it is found, (where PACKAGE in the
-#   HAVE_PKG_PACKAGE is replaced with the actual first parameter passed)
-#   note that autoheader will complain of not having the HAVE_PKG_PACKAGE
-#   and you will have to add it to acconfig.h manually
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Caolan McNamara <caolan@skynet.ie>
-#   Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-#   Copyright (c) 2008 Matthew Mueller <donut@azstarnet.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AC_DEFUN([AX_caolan_CHECK_PACKAGE],
-[
-
-AC_ARG_WITH($1,
-[  --with-$1[=DIR]	root directory of $1 installation],
-with_$1=$withval
-if test "${with_$1}" != yes; then
-        $1_include="$withval/include"
-        $1_libdir="$withval/lib"
-fi
-)
-
-AC_ARG_WITH($1-include,
-[  --with-$1-include=DIR        specify exact include dir for $1 headers],
-$1_include="$withval")
-
-AC_ARG_WITH($1-libdir,
-[  --with-$1-libdir=DIR        specify exact library dir for $1 library
-  --without-$1        disables $1 usage completely],
-$1_libdir="$withval")
-
-if test "${with_$1}" != no ; then
-        OLD_LIBS=$LIBS
-        OLD_LDFLAGS=$LDFLAGS
-        OLD_CFLAGS=$CFLAGS
-        OLD_CPPFLAGS=$CPPFLAGS
-
-        if test "${$1_libdir}" ; then
-                LDFLAGS="$LDFLAGS -L${$1_libdir}"
-        fi
-        if test "${$1_include}" ; then
-                CPPFLAGS="$CPPFLAGS -I${$1_include}"
-                CFLAGS="$CFLAGS -I${$1_include}"
-        fi
-
-        no_good=no
-        AC_CHECK_LIB($3,$2,,no_good=yes)
-        AC_CHECK_HEADER($4,,no_good=yes)
-        if test "$no_good" = yes; then
-dnl	broken
-                ifelse([$6], , , [$6])
-
-                LIBS=$OLD_LIBS
-                LDFLAGS=$OLD_LDFLAGS
-                CPPFLAGS=$OLD_CPPFLAGS
-                CFLAGS=$OLD_CFLAGS
-        else
-dnl	fixed
-                ifelse([$5], , , [$5])
-
-                AC_DEFINE(HAVE_PKG_$1)
-        fi
-
-fi
-
-])
diff --git a/m4/ax_caolan_search_package.m4 b/m4/ax_caolan_search_package.m4
deleted file mode 100644
index 5eb3b63..0000000
--- a/m4/ax_caolan_search_package.m4
+++ /dev/null
@@ -1,91 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_caolan_search_package.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_caolan_SEARCH_PACKAGE(PACKAGE, FUNCTION, LIBRARY LIST, HEADERFILE [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   Provides --with-PACKAGE, --with-PACKAGE-include and
-#   --with-PACKAGE-libdir options to configure. Supports the now standard
-#   --with-PACKAGE=DIR approach where the package's include dir and lib dir
-#   are underneath DIR, but also allows the include and lib directories to
-#   be specified seperately
-#
-#   adds the extra -Ipath to CFLAGS if needed adds extra -Lpath to LD_FLAGS
-#   if needed searches for the FUNCTION in each of the LIBRARY LIST with
-#   AC_SEARCH_LIBRARY and thus adds the lib to LIBS
-#
-#   defines HAVE_PKG_PACKAGE if it is found, (where PACKAGE in the
-#   HAVE_PKG_PACKAGE is replaced with the actual first parameter passed)
-#   note that autoheader will complain of not having the HAVE_PKG_PACKAGE
-#   and you will have to add it to acconfig.h manually
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Caolan McNamara <caolan@skynet.ie>
-#   Copyright (c) 2009 Alexandre Duret-Lutz <adl@gnu.org>
-#   Copyright (c) 2009 Matthew Mueller <donut@azstarnet.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AC_DEFUN([AX_caolan_SEARCH_PACKAGE],
-[
-
-AC_ARG_WITH($1,
-[  --with-$1[=DIR]	root directory of $1 installation],
-with_$1=$withval
-if test "${with_$1}" != yes; then
-        $1_include="$withval/include"
-        $1_libdir="$withval/lib"
-fi
-)
-
-AC_ARG_WITH($1-include,
-[  --with-$1-include=DIR        specify exact include dir for $1 headers],
-$1_include="$withval")
-
-AC_ARG_WITH($1-libdir,
-[  --with-$1-libdir=DIR        specify exact library dir for $1 library
-  --without-$1        disables $1 usage completely],
-$1_libdir="$withval")
-
-if test "${with_$1}" != no ; then
-        OLD_LIBS=$LIBS
-        OLD_LDFLAGS=$LDFLAGS
-        OLD_CFLAGS=$CFLAGS
-        OLD_CPPFLAGS=$CPPFLAGS
-
-        if test "${$1_libdir}" ; then
-                LDFLAGS="$LDFLAGS -L${$1_libdir}"
-        fi
-        if test "${$1_include}" ; then
-                CPPFLAGS="$CPPFLAGS -I${$1_include}"
-                CFLAGS="$CFLAGS -I${$1_include}"
-        fi
-
-        success=no
-        AC_SEARCH_LIBS($2,$3,success=yes)
-        AC_CHECK_HEADERS($4,success=yes)
-        if test "$success" = yes; then
-dnl	fixed
-                ifelse([$5], , , [$5])
-                AC_DEFINE(HAVE_PKG_$1)
-        else
-dnl	broken
-                ifelse([$6], , , [$6])
-                LIBS=$OLD_LIBS
-                LDFLAGS=$OLD_LDFLAGS
-                CPPFLAGS=$OLD_CPPFLAGS
-                CFLAGS=$OLD_CFLAGS
-        fi
-fi
-
-])
diff --git a/m4/ax_cc_for_build.m4 b/m4/ax_cc_for_build.m4
deleted file mode 100644
index c880fd0..0000000
--- a/m4/ax_cc_for_build.m4
+++ /dev/null
@@ -1,77 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_cc_for_build.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CC_FOR_BUILD
-#
-# DESCRIPTION
-#
-#   Find a build-time compiler. Sets CC_FOR_BUILD and EXEEXT_FOR_BUILD.
-#
-# LICENSE
-#
-#   Copyright (c) 2010 Reuben Thomas <rrt@sc3d.org>
-#   Copyright (c) 1999 Richard Henderson <rth@redhat.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-dnl Get a default for CC_FOR_BUILD to put into Makefile.
-AC_DEFUN([AX_CC_FOR_BUILD],
-[# Put a plausible default for CC_FOR_BUILD in Makefile.
-if test -z "$CC_FOR_BUILD"; then
-  if test "x$cross_compiling" = "xno"; then
-    CC_FOR_BUILD='$(CC)'
-  else
-    CC_FOR_BUILD=gcc
-  fi
-fi
-AC_SUBST(CC_FOR_BUILD)
-# Also set EXEEXT_FOR_BUILD.
-if test "x$cross_compiling" = "xno"; then
-  EXEEXT_FOR_BUILD='$(EXEEXT)'
-else
-  AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,
-    [rm -f conftest*
-     echo 'int main () { return 0; }' > conftest.c
-     bfd_cv_build_exeext=
-     ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
-     for file in conftest.*; do
-       case $file in
-       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
-       *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
-       esac
-     done
-     rm -f conftest*
-     test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])
-  EXEEXT_FOR_BUILD=""
-  test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
-fi
-AC_SUBST(EXEEXT_FOR_BUILD)])dnl
diff --git a/m4/ax_cc_maxopt.m4 b/m4/ax_cc_maxopt.m4
deleted file mode 100644
index 4e75327..0000000
--- a/m4/ax_cc_maxopt.m4
+++ /dev/null
@@ -1,180 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_cc_maxopt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CC_MAXOPT
-#
-# DESCRIPTION
-#
-#   Try to turn on "good" C optimization flags for various compilers and
-#   architectures, for some definition of "good". (In our case, good for
-#   FFTW and hopefully for other scientific codes. Modify as needed.)
-#
-#   The user can override the flags by setting the CFLAGS environment
-#   variable. The user can also specify --enable-portable-binary in order to
-#   disable any optimization flags that might result in a binary that only
-#   runs on the host architecture.
-#
-#   Note also that the flags assume that ANSI C aliasing rules are followed
-#   by the code (e.g. for gcc's -fstrict-aliasing), and that floating-point
-#   computations can be re-ordered as needed.
-#
-#   Requires macros: AX_CHECK_COMPILE_FLAG, AX_COMPILER_VENDOR,
-#   AX_GCC_ARCHFLAG, AX_GCC_X86_CPUID.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Matteo Frigo
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 12
-
-AC_DEFUN([AX_CC_MAXOPT],
-[
-AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([AX_COMPILER_VENDOR])
-AC_REQUIRE([AC_CANONICAL_HOST])
-
-AC_ARG_ENABLE(portable-binary, [AS_HELP_STRING([--enable-portable-binary], [disable compiler optimizations that would produce unportable binaries])],
-	acx_maxopt_portable=$withval, acx_maxopt_portable=no)
-
-# Try to determine "good" native compiler flags if none specified via CFLAGS
-if test "$ac_test_CFLAGS" != "set"; then
-  CFLAGS=""
-  case $ax_cv_c_compiler_vendor in
-    dec) CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host"
-	 if test "x$acx_maxopt_portable" = xno; then
-           CFLAGS="$CFLAGS -arch host"
-         fi;;
-
-    sun) CFLAGS="-native -fast -xO5 -dalign"
-	 if test "x$acx_maxopt_portable" = xyes; then
-	   CFLAGS="$CFLAGS -xarch=generic"
-         fi;;
-
-    hp)  CFLAGS="+Oall +Optrs_ansi +DSnative"
-	 if test "x$acx_maxopt_portable" = xyes; then
-	   CFLAGS="$CFLAGS +DAportable"
-	 fi;;
-
-    ibm) if test "x$acx_maxopt_portable" = xno; then
-           xlc_opt="-qarch=auto -qtune=auto"
-	 else
-           xlc_opt="-qtune=auto"
-	 fi
-         AX_CHECK_COMPILE_FLAG($xlc_opt,
-		CFLAGS="-O3 -qansialias -w $xlc_opt",
-               [CFLAGS="-O3 -qansialias -w"
-                echo "******************************************************"
-                echo "*  You seem to have the IBM  C compiler.  It is      *"
-                echo "*  recommended for best performance that you use:    *"
-                echo "*                                                    *"
-                echo "*    CFLAGS=-O3 -qarch=xxx -qtune=xxx -qansialias -w *"
-                echo "*                      ^^^        ^^^                *"
-                echo "*  where xxx is pwr2, pwr3, 604, or whatever kind of *"
-                echo "*  CPU you have.  (Set the CFLAGS environment var.   *"
-                echo "*  and re-run configure.)  For more info, man cc.    *"
-                echo "******************************************************"])
-         ;;
-
-    intel) CFLAGS="-O3 -ansi_alias"
-	if test "x$acx_maxopt_portable" = xno; then
-	  icc_archflag=unknown
-	  icc_flags=""
-	  case $host_cpu in
-	    i686*|x86_64*)
-              # icc accepts gcc assembly syntax, so these should work:
-	      AX_GCC_X86_CPUID(0)
-              AX_GCC_X86_CPUID(1)
-	      case $ax_cv_gcc_x86_cpuid_0 in # see AX_GCC_ARCHFLAG
-                *:756e6547:*:*) # Intel
-                  case $ax_cv_gcc_x86_cpuid_1 in
-                    *6a?:*[[234]]:*:*|*6[[789b]]?:*:*:*) icc_flags="-xK";;
-                    *f3[[347]]:*:*:*|*f4[1347]:*:*:*) icc_flags="-xP -xN -xW -xK";;
-                    *f??:*:*:*) icc_flags="-xN -xW -xK";;
-                  esac ;;
-              esac ;;
-          esac
-          if test "x$icc_flags" != x; then
-            for flag in $icc_flags; do
-              AX_CHECK_COMPILE_FLAG($flag, [icc_archflag=$flag; break])
-            done
-          fi
-          AC_MSG_CHECKING([for icc architecture flag])
-	  AC_MSG_RESULT($icc_archflag)
-          if test "x$icc_archflag" != xunknown; then
-            CFLAGS="$CFLAGS $icc_archflag"
-          fi
-        fi
-	;;
-
-    gnu)
-     # default optimization flags for gcc on all systems
-     CFLAGS="-O3 -fomit-frame-pointer"
-
-     # -malign-double for x86 systems
-     AX_CHECK_COMPILE_FLAG(-malign-double, CFLAGS="$CFLAGS -malign-double")
-
-     #  -fstrict-aliasing for gcc-2.95+
-     AX_CHECK_COMPILE_FLAG(-fstrict-aliasing,
-	CFLAGS="$CFLAGS -fstrict-aliasing")
-
-     # note that we enable "unsafe" fp optimization with other compilers, too
-     AX_CHECK_COMPILE_FLAG(-ffast-math, CFLAGS="$CFLAGS -ffast-math")
-
-     AX_GCC_ARCHFLAG($acx_maxopt_portable)
-     ;;
-  esac
-
-  if test -z "$CFLAGS"; then
-	echo ""
-	echo "********************************************************"
-        echo "* WARNING: Don't know the best CFLAGS for this system  *"
-        echo "* Use ./configure CFLAGS=... to specify your own flags *"
-	echo "* (otherwise, a default of CFLAGS=-O3 will be used)    *"
-	echo "********************************************************"
-	echo ""
-        CFLAGS="-O3"
-  fi
-
-  AX_CHECK_COMPILE_FLAG($CFLAGS, [], [
-	echo ""
-        echo "********************************************************"
-        echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
-        echo "* your compiler.                                       *"
-        echo "* Use ./configure CFLAGS=... to specify your own flags *"
-        echo "********************************************************"
-        echo ""
-        CFLAGS=""
-  ])
-
-fi
-])
diff --git a/m4/ax_cf_ebcdic.m4 b/m4/ax_cf_ebcdic.m4
deleted file mode 100644
index c063bda..0000000
--- a/m4/ax_cf_ebcdic.m4
+++ /dev/null
@@ -1,74 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_cf_ebcdic.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CF_EBCDIC
-#
-# DESCRIPTION
-#
-#   If the target character set is EBCDIC, defines variables cf_cv_ebcdic,
-#   EBCDIC, and NOT_ASCII.
-#
-#   I originally wrote this and submitted it to the Lynx distribution.
-#   Editorial revisions by Tom Dickey, et. al.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Paul Gilmartin <pg@sweng.stortek.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-dnl Check whether character set is EBCDIC.
-AU_ALIAS([CF_EBCDIC], [AX_CF_EBCDIC])
-AC_DEFUN([AX_CF_EBCDIC],[
-AC_MSG_CHECKING(if character set is EBCDIC)
-AC_CACHE_VAL(cf_cv_ebcdic,[
-        AC_TRY_COMPILE([ ],
-[ /* TryCompile function for CharSet.
-   Treat any failure as ASCII for compatibility with existing art.
-   Use compile-time rather than run-time tests for cross-compiler
-   tolerance.  */
-#if '0'!=240
-make an error "Character set is not EBCDIC"
-#endif ],
-[ # TryCompile action if true
-cf_cv_ebcdic=yes ],
-[ # TryCompile action if false
-cf_cv_ebcdic=no])
-# end of TryCompile ])
-# end of CacheVal CvEbcdic
-AC_MSG_RESULT($cf_cv_ebcdic)
-case "$cf_cv_ebcdic" in  #(vi
-    yes) AC_DEFINE(EBCDIC)
-         AC_DEFINE(NOT_ASCII);; #(vi
-    *)   ;;
-esac
-])dnl
diff --git a/m4/ax_cflags_aix_option.m4 b/m4/ax_cflags_aix_option.m4
deleted file mode 100644
index 60e7fc8..0000000
--- a/m4/ax_cflags_aix_option.m4
+++ /dev/null
@@ -1,86 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cflags_aix_option.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_AIX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-#
-# DESCRIPTION
-#
-#   AX_CFLAGS_AIX_OPTION(-qubicle) would show a message as like "checking
-#   CFLAGS for aix/cc -qubicle ... yes" and adds the optionflag to CFLAGS if
-#   it is understood. You can override the shellvar-default of CFLAGS of
-#   course. The order of arguments stems from the explicit macros like
-#   AX_CFLAGS_WARN_ALL.
-#
-#   The cousin AX_CXXFLAGS_AIX_OPTION would check for an option to add to
-#   CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-#   is possible to use different compilers for C and C++).
-#
-#   The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-#   ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-#   However, if you use this macro in a few places, it would be great if you
-#   would make up a new function-macro and submit it to the ac-archive.
-#
-#    - $1 option-to-check-for : required ("-option" as non-value)
-#    - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   note: in earlier versions, $1-$2 were swapped. We try to detect the
-#   situation and accept a $2=~/-/ as being the old option-to-check-for.
-#
-#   see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 13
-
-AC_DEFUN([AX_FLAGS_AIX_OPTION_PRIVATE], [dnl
-AX_CHECK_COMPILE_FLAG([$1], [flag_ok="yes"], [flag_ok="no"], [-qlanglvl=ansi -qsrcmsg])
-AS_CASE([".$flag_ok"],
-  [.ok|.ok,*], [$3],
-  [.|.no|.no,*], [$4],
-  [m4_default($3,[AX_APPEND_FLAG([$1],[$2])])])
-])
-
-AC_DEFUN([AX_CFLAGS_AIX_OPTION],[
-  AC_LANG_PUSH([C])
-  AX_FLAGS_AIX_OPTION_PRIVATE(ifelse(m4_bregexp([$2],[-]),-1,[[$1],[$2]],[[$2],[$1]]),[$3],[$4])
-  AC_LANG_POP
-])
-
-AC_DEFUN([AX_CXXFLAGS_AIX_OPTION],[
-  AC_LANG_PUSH([C++])
-  AX_FLAGS_AIX_OPTION_PRIVATE(ifelse(m4_bregexp([$2],[-]),-1,[[$1],[$2]],[[$2],[$1]]),[$3],[$4])
-  AC_LANG_POP
-])
diff --git a/m4/ax_cflags_force_c89.m4 b/m4/ax_cflags_force_c89.m4
deleted file mode 100644
index 993b965..0000000
--- a/m4/ax_cflags_force_c89.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cflags_force_c89.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_FORCE_C89 [(shellvar [,default, [A/NA]])]
-#
-# DESCRIPTION
-#
-#   Try to find a compiler option that enables strict C89 mode.
-#
-#   For the GNU CC compiler it will be -ansi -pedantic.  The result is added
-#   to the shellvar being CFLAGS by default.
-#
-#   Currently this macro knows about GCC, Solaris C compiler, Digital Unix C
-#   compiler, C for AIX Compiler, HP-UX C compiler, IRIX C compiler, NEC
-#   SX-5 (Super-UX 10) C compiler, and Cray J90 (Unicos 10.0.0.8) C
-#   compiler.
-#
-#    - $1 shell-variable-to-add-to : CFLAGS
-#    - $2 add-value-if-not-found : nothing
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   NOTE: These macros depend on AX_APPEND_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_CFLAGS_FORCE_C89],[dnl
-AS_VAR_PUSHDEF([FLAGS],[CFLAGS])dnl
-AS_VAR_PUSHDEF([VAR],[ac_cv_cflags_force_c89])dnl
-AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for C89 mode],
-VAR,[VAR="no, unknown"
- AC_LANG_SAVE
- AC_LANG_C
- ac_save_[]FLAGS="$[]FLAGS"
-for ac_arg dnl
-in "-pedantic  % -ansi -pedantic"             dnl GCC
-   "-xstrconst % -v -Xc"                      dnl Solaris C
-   "-std1      % -std1"                       dnl Digital Unix
-   " % -qlanglvl=ansi"                        dnl AIX
-   " % -ansi -ansiE"                          dnl IRIX
-   "+ESlit     % -Aa"                         dnl HP-UX C
-   "-Xc        % -Xc"                         dnl NEC SX-5 (Super-UX 10)
-   "-h conform % -h conform"                  dnl Cray C (Unicos)
-   #
-do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_TRY_COMPILE([],[return 0;],
-   [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
-done
- FLAGS="$ac_save_[]FLAGS"
- AC_LANG_RESTORE
-])
-AS_VAR_POPDEF([FLAGS])dnl
-case ".$VAR" in
-     .ok|.ok,*) m4_ifvaln($3,$3) ;;
-   .|.no|.no,*) m4_default($4,[m4_ifval($2,[AX_APPEND_FLAG([$2], [$1])])]) ;;
-   *) m4_default($3,[AX_APPEND_FLAG([$VAR], [$1])]) ;;
-esac
-AS_VAR_POPDEF([VAR])dnl
-])
diff --git a/m4/ax_cflags_hpux_option.m4 b/m4/ax_cflags_hpux_option.m4
deleted file mode 100644
index 2b31c47..0000000
--- a/m4/ax_cflags_hpux_option.m4
+++ /dev/null
@@ -1,86 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cflags_hpux_option.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_HPUX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-#
-# DESCRIPTION
-#
-#   AX_CFLAGS_HPUX_OPTION(-Afresh) would show a message as like "checking
-#   CFLAGS for hpux/cc -Afresh ... yes" and adds the optionflag to CFLAGS if
-#   it is understood. You can override the shellvar-default of CFLAGS of
-#   course. The order of arguments stems from the explicit macros like
-#   AX_CFLAGS_WARN_ALL.
-#
-#   The cousin AX_CXXFLAGS_HPUX_OPTION would check for an option to add to
-#   CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-#   is possible to use different compilers for C and C++).
-#
-#   The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-#   ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-#   However, if you use this macro in a few places, it would be great if you
-#   would make up a new function-macro and submit it to the ac-archive.
-#
-#    - $1 option-to-check-for : required ("-option" as non-value)
-#    - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   note: in earlier versions, $1-$2 were swapped. We try to detect the
-#   situation and accept a $2=~/-/ as being the old option-to-check-for.
-#
-#   see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 13
-
-AC_DEFUN([AX_FLAGS_HPUX_OPTION_PRIVATE], [dnl
-AX_CHECK_COMPILE_FLAG([$1], [flag_ok="yes"], [flag_ok="no"], [+ESlit +w1 -Aa])
-AS_CASE([".$flag_ok"],
-  [.ok|.ok,*], [$3],
-  [.|.no|.no,*], [$4],
-  [m4_default($3,[AX_APPEND_FLAG([$1],[$2])])])
-])
-
-AC_DEFUN([AX_CFLAGS_HPUX_OPTION],[
-  AC_LANG_PUSH([C])
-  AX_FLAGS_HPUX_OPTION_PRIVATE(ifelse(m4_bregexp([$2],[-]),-1,[[$1],[$2]],[[$2],[$1]]),[$3],[$4])
-  AC_LANG_POP
-])
-
-AC_DEFUN([AX_CXXFLAGS_HPUX_OPTION],[
-  AC_LANG_PUSH([C++])
-  AX_FLAGS_HPUX_OPTION_PRIVATE(ifelse(m4_bregexp([$2],[-]),-1,[[$1],[$2]],[[$2],[$1]]),[$3],[$4])
-  AC_LANG_POP
-])
diff --git a/m4/ax_cflags_irix_option.m4 b/m4/ax_cflags_irix_option.m4
deleted file mode 100644
index 2687d11..0000000
--- a/m4/ax_cflags_irix_option.m4
+++ /dev/null
@@ -1,86 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cflags_irix_option.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_IRIX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-#
-# DESCRIPTION
-#
-#   AX_CFLAGS_IRIX_OPTION(-go_for_it) would show a message as like "checking
-#   CFLAGS for irix/cc -go_for_it ... yes" and adds the optionflag to CFLAGS
-#   if it is understood. You can override the shellvar-default of CFLAGS of
-#   course. The order of arguments stems from the explicit macros like
-#   AX_CFLAGS_WARN_ALL.
-#
-#   The cousin AX_CXXFLAGS_IRIX_OPTION would check for an option to add to
-#   CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-#   is possible to use different compilers for C and C++).
-#
-#   The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-#   ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-#   However, if you use this macro in a few places, it would be great if you
-#   would make up a new function-macro and submit it to the ac-archive.
-#
-#    - $1 option-to-check-for : required ("-option" as non-value)
-#    - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   note: in earlier versions, $1-$2 were swapped. We try to detect the
-#   situation and accept a $2=~/-/ as being the old option-to-check-for.
-#
-#   see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 13
-
-AC_DEFUN([AX_FLAGS_IRIX_OPTION_PRIVATE], [dnl
-AX_CHECK_COMPILE_FLAG([$1], [flag_ok="yes"], [flag_ok="no"], [-fullwarn -use_readonly_const])
-AS_CASE([".$flag_ok"],
-  [.ok|.ok,*], [$3],
-  [.|.no|.no,*], [$4],
-  [m4_default($3,[AX_APPEND_FLAG([$1],[$2])])])
-])
-
-AC_DEFUN([AX_CFLAGS_IRIX_OPTION],[
-  AC_LANG_PUSH([C])
-  AX_FLAGS_IRIX_OPTION_PRIVATE(ifelse(m4_bregexp([$2],[-]),-1,[[$1],[$2]],[[$2],[$1]]),[$3],[$4])
-  AC_LANG_POP
-])
-
-AC_DEFUN([AX_CXXFLAGS_IRIX_OPTION],[
-  AC_LANG_PUSH([C++])
-  AX_FLAGS_IRIX_OPTION_PRIVATE(ifelse(m4_bregexp([$2],[-]),-1,[[$1],[$2]],[[$2],[$1]]),[$3],[$4])
-  AC_LANG_POP
-])
diff --git a/m4/ax_cflags_no_writable_strings.m4 b/m4/ax_cflags_no_writable_strings.m4
deleted file mode 100644
index d19381f..0000000
--- a/m4/ax_cflags_no_writable_strings.m4
+++ /dev/null
@@ -1,120 +0,0 @@
-# =================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cflags_no_writable_strings.html
-# =================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_NO_WRITABLE_STRINGS [(shellvar [,default, [A/NA]])]
-#
-# DESCRIPTION
-#
-#   Try to find a compiler option that makes all string literals readonly.
-#
-#   The sanity check is done by looking at string.h which has a set of
-#   strcpy definitions that should be defined with const-modifiers to not
-#   emit a warning in all so many places.
-#
-#   For the GNU CC compiler it will be -fno-writable-strings -Wwrite-strings
-#   The result is added to the shellvar being CFLAGS by default.
-#
-#   DEFAULTS:
-#
-#    - $1 shell-variable-to-add-to : CFLAGS
-#    - $2 add-value-if-not-found : nothing
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   NOTE: These macros depend on AX_APPEND_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 12
-
-AC_DEFUN([AX_FLAGS_NO_WRITABLE_STRINGS],[dnl
-AS_VAR_PUSHDEF([FLAGS],[_AC_LANG_PREFIX[]FLAGS])dnl
-AS_VAR_PUSHDEF([VAR],[ax_cv_[]_AC_LANG_ABBREV[]flags_no_writable_strings])dnl
-AC_CACHE_CHECK([m4_ifval([$1],[$1],FLAGS) making strings readonly],
-VAR,[VAR="no, unknown"
-ac_save_[]FLAGS="$[]FLAGS"
-# IRIX C compiler:
-#      -use_readonly_const is the default for IRIX C,
-#       puts them into .rodata, but they are copied later.
-#       need to be "-G0 -rdatashared" for strictmode but
-#       I am not sure what effect that has really.         - guidod
-for ac_arg dnl
-in "-pedantic -Werror % -fno-writable-strings -Wwrite-strings" dnl   GCC
-   "-pedantic -Werror % -fconst-strings -Wwrite-strings" dnl newer  GCC
-   "-pedantic % -fconst-strings %% no, const-strings is default" dnl newer  GCC
-   "-v -Xc    % -xstrconst" dnl Solaris C - strings go into readonly segment
-   "+w1 -Aa   % +ESlit"      dnl HP-UX C - strings go into readonly segment
-   "-w0 -std1 % -readonly_strings" dnl Digital Unix - again readonly segment
-   "-fullwarn -use_readonly_const %% ok, its the default" dnl IRIX C
-   #
-do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_TRY_COMPILE([],[return 0;],
-   [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
-done
-case ".$VAR" in
-   .|.no|.no,*) ;;
-   *) # sanity check - testing strcpy() from string.h
-      cp config.log config.tmp
-      AC_TRY_COMPILE([#include <string.h>],[
-      char test[16];
-      if (strcpy (test, "test")) return 1;],
-      dnl the original did use test -n `$CC testprogram.c`
-      [if test `diff config.log config.tmp | grep -i warning | wc -l` != 0
-  then VAR="no, suppressed, string.h," ; fi],
-      [VAR="no, suppressed, string.h"])
-      rm config.tmp
-   ;;
-esac
-FLAGS="$ac_save_[]FLAGS"
-])
-AS_VAR_POPDEF([FLAGS])dnl
-case ".$VAR" in
-     .ok|.ok,*) m4_ifvaln($3,$3) ;;
-   .|.no|.no,*) m4_default($4,[m4_ifval($2,[AX_APPEND_FLAG([$2], [$1])])]) ;;
-   *) m4_default($3,[AX_APPEND_FLAG([$VAR], [$1])]) ;;
-esac
-AS_VAR_POPDEF([VAR])dnl
-])dnl AX_FLAGS_NO_WRITABLE_STRINGS
-
-AC_DEFUN([AX_CFLAGS_NO_WRITABLE_STRINGS],[dnl
-AC_LANG_PUSH([C])
-AX_FLAGS_NO_WRITABLE_STRINGS([$1], [$2], [$3], [$4])
-AC_LANG_POP([C])
-])
-
-AC_DEFUN([AX_CXXFLAGS_NO_WRITABLE_STRINGS],[dnl
-AC_LANG_PUSH([C++])
-AX_FLAGS_NO_WRITABLE_STRINGS([$1], [$2], [$3], [$4])
-AC_LANG_POP([C++])
-])
diff --git a/m4/ax_cflags_strict_prototypes.m4 b/m4/ax_cflags_strict_prototypes.m4
deleted file mode 100644
index 755491d..0000000
--- a/m4/ax_cflags_strict_prototypes.m4
+++ /dev/null
@@ -1,117 +0,0 @@
-# ===============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cflags_strict_prototypes.html
-# ===============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_STRICT_PROTOTYPES [(shellvar [,default, [A/NA]]
-#
-# DESCRIPTION
-#
-#   Try to find a compiler option that requires strict prototypes.
-#
-#   The sanity check is done by looking at sys/signal.h which has a set of
-#   macro-definitions SIG_DFL and SIG_IGN that are cast to the local
-#   signal-handler type. If that signal-handler type is not fully qualified
-#   then the system headers are not seen as strictly prototype clean.
-#
-#   For the GNU CC compiler it will be -fstrict-prototypes
-#   -Wstrict-prototypes The result is added to the shellvar being CFLAGS by
-#   default.
-#
-#   DEFAULTS:
-#
-#    - $1 shell-variable-to-add-to : CFLAGS
-#    - $2 add-value-if-not-found : nothing
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   NOTE: These macros depend on AX_APPEND_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 11
-
-AC_DEFUN([AX_FLAGS_STRICT_PROTOTYPES],[dnl
-AS_VAR_PUSHDEF([FLAGS],[_AC_LANG_PREFIX[]FLAGS])dnl
-AS_VAR_PUSHDEF([VAR],[ac_cv_[]_AC_LANG_ABBREV[]flags_strict_prototypes])dnl
-AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for strict prototypes],
-VAR,[VAR="no, unknown"
-ac_save_[]FLAGS="$[]FLAGS"
-for ac_arg dnl
-in "-pedantic -Werror % -fstrict-prototypes -Wstrict-prototypes" dnl   GCC
-   "-pedantic -Werror % -Wstrict-prototypes" dnl try to warn atleast
-   "-pedantic -Werror % -Wmissing-prototypes" dnl try to warn atleast
-   "-pedantic -Werror % -Werror-implicit-function-declaration" dnl
-   "-pedantic -Werror % -Wimplicit-function-declaration" dnl
-   "-pedantic % -Wstrict-prototypes %% no, unsupported" dnl oops
-   #
-do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_TRY_COMPILE([],[return 0;],
-   [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
-done
-case ".$VAR" in
-   .|.no|.no,*) ;;
-   *) # sanity check with signal() from sys/signal.h
-    cp config.log config.tmp
-    AC_TRY_COMPILE([#include <signal.h>],[
-    if (signal (SIGINT, SIG_IGN) == SIG_DFL) return 1;
-    if (signal (SIGINT, SIG_IGN) != SIG_DFL) return 2;],
-    dnl the original did use test -n `$CC testprogram.c`
-    [if test `diff config.log config.tmp | grep -i warning | wc -l` != 0
-then if test `diff config.log config.tmp | grep -i warning | wc -l` != 1
-then VAR="no, suppressed, signal.h," ; fi ; fi],
-    [VAR="no, suppressed, signal.h"])
-    rm config.tmp
-  ;;
-esac
-FLAGS="$ac_save_[]FLAGS"
-])
-AS_VAR_POPDEF([FLAGS])dnl
-case ".$VAR" in
-     .ok|.ok,*) m4_ifvaln($3,$3) ;;
-   .|.no|.no,*) m4_default($4,[m4_ifval($2,[AX_APPEND_FLAG([$2], [$1])])]) ;;
-   *) m4_default($3,[AX_APPEND_FLAG([$VAR], [$1])]) ;;
-esac
-AS_VAR_POPDEF([VAR])dnl
-])dnl AX_FLAGS_STRICT_PROTOTYPES
-
-AC_DEFUN([AX_CFLAGS_STRICT_PROTOTYPES],[dnl
-AC_LANG_PUSH([C])
-AX_FLAGS_STRICT_PROTOTYPES([$1], [$2], [$3], [$4])
-AC_LANG_POP([C])
-])
-
-AC_DEFUN([AX_CXXFLAGS_STRICT_PROTOTYPES],[dnl
-AC_LANG_PUSH([C++])
-AX_FLAGS_STRICT_PROTOTYPES([$1], [$2], [$3], [$4])
-AC_LANG_POP([C++])
-])
diff --git a/m4/ax_cflags_sun_option.m4 b/m4/ax_cflags_sun_option.m4
deleted file mode 100644
index 8bfb8d3..0000000
--- a/m4/ax_cflags_sun_option.m4
+++ /dev/null
@@ -1,86 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cflags_sun_option.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_SUN_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-#
-# DESCRIPTION
-#
-#   AX_CFLAGS_SUN_OPTION(+xtreme) would show a message as like "checking
-#   CFLAGS for sun/cc +xtreme ... yes" and adds the optionflag to CFLAGS if
-#   it is understood. You can override the shellvar-default of CFLAGS of
-#   course. The order of arguments stems from the explicit macros like
-#   AX_CFLAGS_WARN_ALL.
-#
-#   The cousin AX_CXXFLAGS_SUN_OPTION would check for an option to add to
-#   CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-#   is possible to use different compilers for C and C++).
-#
-#   The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-#   ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-#   However, if you use this macro in a few places, it would be great if you
-#   would make up a new function-macro and submit it to the ac-archive.
-#
-#    - $1 option-to-check-for : required ("-option" as non-value)
-#    - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   note: in earlier versions, $1-$2 were swapped. We try to detect the
-#   situation and accept a $2=~/-/ as being the old option-to-check-for.
-#
-#   see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 14
-
-AC_DEFUN([AX_FLAGS_SUN_OPTION_PRIVATE], [dnl
-AX_CHECK_COMPILE_FLAG([$1], [flag_ok="yes"], [flag_ok="no"], [+xstrconst -Xc])
-AS_CASE([".$flag_ok"],
-  [.ok|.ok,*], [$3],
-  [.|.no|.no,*], [$4],
-  [m4_default($3,[AX_APPEND_FLAG([$1],[$2])])])
-])
-
-AC_DEFUN([AX_CFLAGS_SUN_OPTION],[
-  AC_LANG_PUSH([C])
-  AX_FLAGS_SUN_OPTION_PRIVATE(ifelse(m4_bregexp([$2],[-]),-1,[[$1],[$2]],[[$2],[$1]]),[$3],[$4])
-  AC_LANG_POP
-])
-
-AC_DEFUN([AX_CXXFLAGS_SUN_OPTION],[
-  AC_LANG_PUSH([C++])
-  AX_FLAGS_SUN_OPTION_PRIVATE(ifelse(m4_bregexp([$2],[-]),-1,[[$1],[$2]],[[$2],[$1]]),[$3],[$4])
-  AC_LANG_POP
-])
diff --git a/m4/ax_cflags_warn_all.m4 b/m4/ax_cflags_warn_all.m4
deleted file mode 100644
index c22e37f..0000000
--- a/m4/ax_cflags_warn_all.m4
+++ /dev/null
@@ -1,121 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cflags_warn_all.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_WARN_ALL   [(shellvar [,default, [A/NA]])]
-#   AX_CXXFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])]
-#   AX_FCFLAGS_WARN_ALL  [(shellvar [,default, [A/NA]])]
-#
-# DESCRIPTION
-#
-#   Try to find a compiler option that enables most reasonable warnings.
-#
-#   For the GNU compiler it will be -Wall (and -ansi -pedantic) The result
-#   is added to the shellvar being CFLAGS, CXXFLAGS, or FCFLAGS by default.
-#
-#   Currently this macro knows about the GCC, Solaris, Digital Unix, AIX,
-#   HP-UX, IRIX, NEC SX-5 (Super-UX 10), Cray J90 (Unicos 10.0.0.8), and
-#   Intel compilers.  For a given compiler, the Fortran flags are much more
-#   experimental than their C equivalents.
-#
-#    - $1 shell-variable-to-add-to : CFLAGS, CXXFLAGS, or FCFLAGS
-#    - $2 add-value-if-not-found : nothing
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   NOTE: These macros depend on AX_APPEND_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2010 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 13
-
-AC_DEFUN([AX_FLAGS_WARN_ALL],[dnl
-AS_VAR_PUSHDEF([FLAGS],[_AC_LANG_PREFIX[]FLAGS])dnl
-AS_VAR_PUSHDEF([VAR],[ac_cv_[]_AC_LANG_ABBREV[]flags_warn_all])dnl
-AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for maximum warnings],
-VAR,[VAR="no, unknown"
-ac_save_[]FLAGS="$[]FLAGS"
-for ac_arg dnl
-in "-warn all  % -warn all"   dnl Intel
-   "-pedantic  % -Wall"       dnl GCC
-   "-xstrconst % -v"          dnl Solaris C
-   "-std1      % -verbose -w0 -warnprotos" dnl Digital Unix
-   "-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" dnl AIX
-   "-ansi -ansiE % -fullwarn" dnl IRIX
-   "+ESlit     % +w1"         dnl HP-UX C
-   "-Xc        % -pvctl[,]fullmsg" dnl NEC SX-5 (Super-UX 10)
-   "-h conform % -h msglevel 2" dnl Cray C (Unicos)
-   #
-do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
-                     [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
-done
-FLAGS="$ac_save_[]FLAGS"
-])
-AS_VAR_POPDEF([FLAGS])dnl
-case ".$VAR" in
-     .ok|.ok,*) m4_ifvaln($3,$3) ;;
-   .|.no|.no,*) m4_default($4,[m4_ifval($2,[AX_APPEND_FLAG([$2], [$1])])]) ;;
-   *) m4_default($3,[AX_APPEND_FLAG([$VAR], [$1])]) ;;
-esac
-AS_VAR_POPDEF([VAR])dnl
-])dnl AX_FLAGS_WARN_ALL
-dnl  implementation tactics:
-dnl   the for-argument contains a list of options. The first part of
-dnl   these does only exist to detect the compiler - usually it is
-dnl   a global option to enable -ansi or -extrawarnings. All other
-dnl   compilers will fail about it. That was needed since a lot of
-dnl   compilers will give false positives for some option-syntax
-dnl   like -Woption or -Xoption as they think of it is a pass-through
-dnl   to later compile stages or something. The "%" is used as a
-dnl   delimiter. A non-option comment can be given after "%%" marks
-dnl   which will be shown but not added to the respective C/CXXFLAGS.
-
-AC_DEFUN([AX_CFLAGS_WARN_ALL],[dnl
-AC_LANG_PUSH([C])
-AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
-AC_LANG_POP([C])
-])
-
-AC_DEFUN([AX_CXXFLAGS_WARN_ALL],[dnl
-AC_LANG_PUSH([C++])
-AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
-AC_LANG_POP([C++])
-])
-
-AC_DEFUN([AX_FCFLAGS_WARN_ALL],[dnl
-AC_LANG_PUSH([Fortran])
-AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
-AC_LANG_POP([Fortran])
-])
diff --git a/m4/ax_check_aligned_access_required.m4 b/m4/ax_check_aligned_access_required.m4
deleted file mode 100644
index b078275..0000000
--- a/m4/ax_check_aligned_access_required.m4
+++ /dev/null
@@ -1,84 +0,0 @@
-# ====================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_aligned_access_required.html
-# ====================================================================================
-#
-# SYNOPSIS
-#
-#   AC_CHECK_ALIGNED_ACCESS_REQUIRED
-#
-# DESCRIPTION
-#
-#   While the x86 CPUs allow access to memory objects to be unaligned it
-#   happens that most of the modern designs require objects to be aligned -
-#   or they will fail with a buserror. That mode is quite known by
-#   big-endian machines (sparc, etc) however the alpha cpu is little-
-#   endian.
-#
-#   The following function will test for aligned access to be required and
-#   set a config.h define HAVE_ALIGNED_ACCESS_REQUIRED (name derived by
-#   standard usage). Structures loaded from a file (or mmapped to memory)
-#   should be accessed per-byte in that case to avoid segfault type errors.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_CHECK_ALIGNED_ACCESS_REQUIRED],
-[AC_CACHE_CHECK([if pointers to integers require aligned access],
-  [ax_cv_have_aligned_access_required],
-  [AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-
-int main()
-{
-  char* string = malloc(40);
-  int i;
-  for (i=0; i < 40; i++) string[[i]] = i;
-  {
-     void* s = string;
-     int* p = s+1;
-     int* q = s+2;
-
-     if (*p == *q) { return 1; }
-  }
-  return 0;
-}
-              ],
-     [ax_cv_have_aligned_access_required=yes],
-     [ax_cv_have_aligned_access_required=no],
-     [ax_cv_have_aligned_access_required=no])
-  ])
-if test "$ax_cv_have_aligned_access_required" = yes ; then
-  AC_DEFINE([HAVE_ALIGNED_ACCESS_REQUIRED], [1],
-    [Define if pointers to integers require aligned access])
-fi
-])
diff --git a/m4/ax_check_allocated_ctime.m4 b/m4/ax_check_allocated_ctime.m4
deleted file mode 100644
index 3ebce2e..0000000
--- a/m4/ax_check_allocated_ctime.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_allocated_ctime.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_ALLOCATED_CTIME
-#
-# DESCRIPTION
-#
-#   Check whether we need to free the memory returned by ctime.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AG_CHECK_ALLOCATED_CTIME], [AX_CHECK_ALLOCATED_CTIME])
-AC_DEFUN([AX_CHECK_ALLOCATED_CTIME],[
-  AC_MSG_CHECKING([whether ctime() allocates memory for its result])
-  AC_CACHE_VAL([ax_cv_allocated_ctime],[
-  AC_TRY_RUN([#include <time.h>
-int main (int argc, char** argv) {
-   time_t  timeVal = time( (time_t*)NULL );
-   char*   pzTime  = ctime( &timeVal );
-   free( pzTime );
-   return 0; }],[ax_cv_allocated_ctime=yes],[ax_cv_allocated_ctime=no],[ax_cv_allocated_ctime=no]
-  ) # end of TRY_RUN]) # end of CACHE_VAL
-
-  AC_MSG_RESULT([$ax_cv_allocated_ctime])
-  if test x$ax_cv_allocated_ctime = xyes
-  then
-    AC_DEFINE(HAVE_ALLOCATED_CTIME, 1,
-       [Define this if ctime() allocates memory for its result])
-  fi
-]) # end of AC_DEFUN of AX_CHECK_ALLOCATED_CTIME
diff --git a/m4/ax_check_awk__v.m4 b/m4/ax_check_awk__v.m4
deleted file mode 100644
index 901bf79..0000000
--- a/m4/ax_check_awk__v.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_check_awk__v.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK__V([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports -v option ($AWK -v var=val '<PROGRAM>'). If
-#   successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK__V],[
-  AC_REQUIRE([AX_NEED_AWK])
-
-  AC_MSG_CHECKING([if $AWK supports -v option])
-
-  ax_try_awk_output=`echo "" | $AWK -v variable=A '{ print variable; }' 2> /dev/null`
-  AS_IF([test $? -eq 0],[
-    AS_IF([test "X$ax_try_awk_output" = "XA"],[
-      AC_MSG_RESULT([yes])
-      $1
-    ],[
-      AC_MSG_RESULT([no])
-      $2
-    ])
-  ],[
-    AC_MSG_RESULT([no])
-    $2
-  ])
-])
diff --git a/m4/ax_check_awk__x_escapes.m4 b/m4/ax_check_awk__x_escapes.m4
deleted file mode 100644
index 8fa611e..0000000
--- a/m4/ax_check_awk__x_escapes.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk__x_escapes.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK__X_ESCAPES([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports \x escape codes. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK__X_ESCAPES], [
-  AX_TRY_AWK_EXPOUT([\x escapes],
-    [],[ if ( "\x41" != "A" ) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_and.m4 b/m4/ax_check_awk_and.m4
deleted file mode 100644
index 04ba71b..0000000
--- a/m4/ax_check_awk_and.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_and.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_AND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports and() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_AND], [
-  AX_TRY_AWK_EXPOUT([and()],
-    [],[ print and(1,1) ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_argind.m4 b/m4/ax_check_awk_argind.m4
deleted file mode 100644
index 962214b..0000000
--- a/m4/ax_check_awk_argind.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_argind.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ARGIND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports ARGIND variable. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ARGIND], [
-  AX_TRY_AWK_EXPOUT([ARGIND],
-    [],[ if ( !ARGIND ) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_array_delete.m4 b/m4/ax_check_awk_array_delete.m4
deleted file mode 100644
index d066dad..0000000
--- a/m4/ax_check_awk_array_delete.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_array_delete.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ARRAY_DELETE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports delete on array. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ARRAY_DELETE], [
-  AX_TRY_AWK_EXPOUT([array delete],
-    [],[ a[1]=1; delete a; if (a[1]!=0) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_array_delete_elem.m4 b/m4/ax_check_awk_array_delete_elem.m4
deleted file mode 100644
index 8e9d4ea..0000000
--- a/m4/ax_check_awk_array_delete_elem.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ==================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_array_delete_elem.html
-# ==================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ARRAY_DELETE_ELEM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports delete on array element. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ARRAY_DELETE_ELEM], [
-  AX_TRY_AWK_EXPOUT([array delete element],
-    [],[ a[1]=1; delete a[1]; if (a[1]!=0) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_array_in.m4 b/m4/ax_check_awk_array_in.m4
deleted file mode 100644
index 1282a8d..0000000
--- a/m4/ax_check_awk_array_in.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_array_in.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ARRAY_IN([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports 'in' on array. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ARRAY_IN], [
-  AX_TRY_AWK_EXPOUT([array in],
-    [],[ i="x"; a[i]="1"; if (! (i in a)) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_asort.m4 b/m4/ax_check_awk_asort.m4
deleted file mode 100644
index ebc6d7e..0000000
--- a/m4/ax_check_awk_asort.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_asort.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ASORT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports asort() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ASORT], [
-  AX_TRY_AWK_EXPOUT([asort()],
-    [],[ s[1]="b"; s[2]="a"; if (asort(s) != 2) exit(1); print s[1] ],[a],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_asorti.m4 b/m4/ax_check_awk_asorti.m4
deleted file mode 100644
index 608f658..0000000
--- a/m4/ax_check_awk_asorti.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_asorti.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ASORTI([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports asorti() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ASORTI], [
-  AX_TRY_AWK_EXPOUT([asorti()],
-    [],[ s[1]="b"; s[2]="a"; if (asorti(s) != 2) exit(1); print s[1] ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_associative_array.m4 b/m4/ax_check_awk_associative_array.m4
deleted file mode 100644
index c7cfb0b..0000000
--- a/m4/ax_check_awk_associative_array.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ==================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_associative_array.html
-# ==================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ASSOCIATIVE_ARRAY([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports associative array. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ASSOCIATIVE_ARRAY], [
-  AX_TRY_AWK_EXPOUT([associative array],
-    [],[ a ["i"] = "x"; print a ["i"] ],[x],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_atan2.m4 b/m4/ax_check_awk_atan2.m4
deleted file mode 100644
index 3c68212..0000000
--- a/m4/ax_check_awk_atan2.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_atan2.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ATAN2([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports atan2() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ATAN2], [
-  AX_TRY_AWK_EXPOUT([atan2()],
-    [],[ print atan2(0, 1) ],[0],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_compl.m4 b/m4/ax_check_awk_compl.m4
deleted file mode 100644
index 208262a..0000000
--- a/m4/ax_check_awk_compl.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_compl.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_COMPL([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports compl() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_COMPL], [
-  AX_TRY_AWK_ANYOUT([compl()],
-    [],[ print compl(10) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_conditional_expression.m4 b/m4/ax_check_awk_conditional_expression.m4
deleted file mode 100644
index 41970a5..0000000
--- a/m4/ax_check_awk_conditional_expression.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# =======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_conditional_expression.html
-# =======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_CONDITIONAL_EXPRESSION([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports conditional expression (e.g. x = y ? 5 : 6). If
-#   successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_CONDITIONAL_EXPRESSION], [
-  AX_TRY_AWK_EXPOUT([conditional expression],
-    [],[ a=(1)?("y"):("n"); print a ],[y],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_cos.m4 b/m4/ax_check_awk_cos.m4
deleted file mode 100644
index 05709ab..0000000
--- a/m4/ax_check_awk_cos.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_cos.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_COS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports cos() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_COS], [
-  AX_TRY_AWK_EXPOUT([cos()],
-    [],[ print cos(0) ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_environ.m4 b/m4/ax_check_awk_environ.m4
deleted file mode 100644
index ec14039..0000000
--- a/m4/ax_check_awk_environ.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_environ.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ENVIRON([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports ENVIRON variable. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ENVIRON], [
-  AX_TRY_AWK_EXPOUT([ENVIRON],
-    [],[ if ( !ENVIRON["PATH"] ) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_errno.m4 b/m4/ax_check_awk_errno.m4
deleted file mode 100644
index 699bd22..0000000
--- a/m4/ax_check_awk_errno.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_errno.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_ERRNO([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports ERRNO variable. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_ERRNO], [
-  AX_TRY_AWK_EXPOUT([ERRNO],
-    [],[ getline s < "./this_file_should_not_exist"; if ( !ERRNO ) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_exit.m4 b/m4/ax_check_awk_exit.m4
deleted file mode 100644
index a22eac2..0000000
--- a/m4/ax_check_awk_exit.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_exit.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_EXIT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports exit(). If successful execute ACTION-IF-SUCCESS
-#   otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_EXIT],[
-  AC_REQUIRE([AX_NEED_AWK])
-
-  AC_MSG_CHECKING([if $AWK supports exit()])
-  echo "" | $AWK '{ exit(99); }' 2>/dev/null
-  AS_IF([test $? -eq 99],[
-    AC_MSG_RESULT([yes])
-    $1
-  ],[
-    AC_MSG_RESULT([no])
-    $2
-  ])
-])
diff --git a/m4/ax_check_awk_exp.m4 b/m4/ax_check_awk_exp.m4
deleted file mode 100644
index 78fc93a..0000000
--- a/m4/ax_check_awk_exp.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_exp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_EXP([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports exp() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_EXP], [
-  AX_TRY_AWK_EXPOUT([exp()],
-    [],[ print exp(0) ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_gensub.m4 b/m4/ax_check_awk_gensub.m4
deleted file mode 100644
index 54e76d2..0000000
--- a/m4/ax_check_awk_gensub.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_gensub.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_GENSUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports gensub() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_GENSUB], [
-  AX_TRY_AWK_EXPOUT([gensub()],
-    [],[ print gensub(/u/, "x", "g", "uu") ],[xx],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_getline.m4 b/m4/ax_check_awk_getline.m4
deleted file mode 100644
index 33ef516..0000000
--- a/m4/ax_check_awk_getline.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_getline.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_GETLINE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports getline function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_GETLINE], [
-  AX_TRY_AWK_ANYOUT([getline],
-    [1],[ getline; if ( $][0 != "1" ) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_gsub.m4 b/m4/ax_check_awk_gsub.m4
deleted file mode 100644
index 00ebee8..0000000
--- a/m4/ax_check_awk_gsub.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_gsub.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_GSUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports gsub() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_GSUB], [
-  AX_TRY_AWK_EXPOUT([gsub()],
-    [],[ s = "AB"; gsub(/./, "X", s); print s ],[XX],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_ignorecase.m4 b/m4/ax_check_awk_ignorecase.m4
deleted file mode 100644
index 736c874..0000000
--- a/m4/ax_check_awk_ignorecase.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_ignorecase.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_IGNORECASE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports IGNORECASE variable. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_IGNORECASE], [
-  AX_TRY_AWK_EXPOUT([IGNORECASE],
-    [],[ IGNORECASE = 1; if ( !("A" ~ "a") ) exit (1) ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_index.m4 b/m4/ax_check_awk_index.m4
deleted file mode 100644
index 635ee7d..0000000
--- a/m4/ax_check_awk_index.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_index.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_INDEX([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports index() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_INDEX], [
-  AX_TRY_AWK_EXPOUT([index[]()],
-    [],[ print index("AB", "B") ],[2],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_int.m4 b/m4/ax_check_awk_int.m4
deleted file mode 100644
index 7ff3338..0000000
--- a/m4/ax_check_awk_int.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_int.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_INT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports int() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_INT], [
-  AX_TRY_AWK_EXPOUT([int()],
-    [],[ print int(1.5) ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_length.m4 b/m4/ax_check_awk_length.m4
deleted file mode 100644
index 2fd25d3..0000000
--- a/m4/ax_check_awk_length.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_length.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_LENGTH([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports length() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_LENGTH], [
-  AX_TRY_AWK_EXPOUT([length()],
-    [],[ print length("A") ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_log.m4 b/m4/ax_check_awk_log.m4
deleted file mode 100644
index f7fbac5..0000000
--- a/m4/ax_check_awk_log.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_log.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_LOG([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports log() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_LOG], [
-  AX_TRY_AWK_EXPOUT([log()],
-    [],[ print log(1) ],[0],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_lshift.m4 b/m4/ax_check_awk_lshift.m4
deleted file mode 100644
index 44ad91a..0000000
--- a/m4/ax_check_awk_lshift.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_lshift.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_LSHIFT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports lshift() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_LSHIFT], [
-  AX_TRY_AWK_EXPOUT([lshift()],
-    [],[ print lshift(10,1) ],[20],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_match_2parms.m4 b/m4/ax_check_awk_match_2parms.m4
deleted file mode 100644
index e6d3360..0000000
--- a/m4/ax_check_awk_match_2parms.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_match_2parms.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_MATCH_2PARMS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports match() function with 2 parameters (standard). If
-#   successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_MATCH_2PARMS], [
-  AX_TRY_AWK_EXPOUT([match() with 2 parameters],
-    [],[ print match("ab", /b/) ],[2],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_match_3parms.m4 b/m4/ax_check_awk_match_3parms.m4
deleted file mode 100644
index 8492d7d..0000000
--- a/m4/ax_check_awk_match_3parms.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_match_3parms.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_MATCH_3PARMS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports match() function with 3 parameters (GNU
-#   extension). If successful execute ACTION-IF-SUCCESS otherwise
-#   ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_MATCH_3PARMS], [
-  AX_TRY_AWK_EXPOUT([match() with 3 parameters],
-    [],[ match("abc", /(b)/, a) ; print a[1]],[b],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_operator_multiply_multiply.m4 b/m4/ax_check_awk_operator_multiply_multiply.m4
deleted file mode 100644
index 77da3ac..0000000
--- a/m4/ax_check_awk_operator_multiply_multiply.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_operator_multiply_multiply.html
-# ===========================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_OPERATOR_MULTIPLY_MULTIPLY([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports the '**' operator. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_OPERATOR_MULTIPLY_MULTIPLY], [
-  AX_TRY_AWK_EXPOUT([operator **],
-    [],[ print 2**2 ],[4],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_operator_square.m4 b/m4/ax_check_awk_operator_square.m4
deleted file mode 100644
index 4072060..0000000
--- a/m4/ax_check_awk_operator_square.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_operator_square.html
-# ================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_OPERATOR_SQUARE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports the '^' operator. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_OPERATOR_SQUARE], [
-  AX_TRY_AWK_EXPOUT([operator ^],
-    [],[ print 2^2 ],[4],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_or.m4 b/m4/ax_check_awk_or.m4
deleted file mode 100644
index aedd3b8..0000000
--- a/m4/ax_check_awk_or.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_check_awk_or.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_OR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports or() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_OR], [
-  AX_TRY_AWK_EXPOUT([or()],
-    [],[ print or(1,0) ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_printf.m4 b/m4/ax_check_awk_printf.m4
deleted file mode 100644
index aa748b7..0000000
--- a/m4/ax_check_awk_printf.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_printf.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_PRINTF([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports printf() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_PRINTF], [
-  AX_TRY_AWK_EXPOUT([printf()],
-    [],[ printf("%s\n", "X") ],[X],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_rand.m4 b/m4/ax_check_awk_rand.m4
deleted file mode 100644
index 8490c3c..0000000
--- a/m4/ax_check_awk_rand.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_rand.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_RAND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports rand() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_RAND], [
-  AX_TRY_AWK_ANYOUT([rand()],
-    [],[ print rand() ],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_rshift.m4 b/m4/ax_check_awk_rshift.m4
deleted file mode 100644
index 7b44605..0000000
--- a/m4/ax_check_awk_rshift.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_rshift.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_RSHIFT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports rshift() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_RSHIFT], [
-  AX_TRY_AWK_EXPOUT([rshift()],
-    [],[ print rshift(10,1) ],[5],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_sin.m4 b/m4/ax_check_awk_sin.m4
deleted file mode 100644
index 6e38468..0000000
--- a/m4/ax_check_awk_sin.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_sin.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SIN([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports sin() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SIN], [
-  AX_TRY_AWK_EXPOUT([sin()],
-    [],[ print sin(0) ],[0],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_split.m4 b/m4/ax_check_awk_split.m4
deleted file mode 100644
index 8b4f282..0000000
--- a/m4/ax_check_awk_split.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_split.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SPLIT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports split() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SPLIT], [
-  AX_TRY_AWK_EXPOUT([split()],
-    [],[ print split("A B", a, " ") ],[2],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_sprintf.m4 b/m4/ax_check_awk_sprintf.m4
deleted file mode 100644
index 0c676b9..0000000
--- a/m4/ax_check_awk_sprintf.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_sprintf.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SPRINTF([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports sprintf() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SPRINTF], [
-  AX_TRY_AWK_EXPOUT([sprintf()],
-    [],[ print sprintf("%.1s", "AB") ],[A],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_sqrt.m4 b/m4/ax_check_awk_sqrt.m4
deleted file mode 100644
index 8d353af..0000000
--- a/m4/ax_check_awk_sqrt.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_sqrt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SQRT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports sqrt() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SQRT], [
-  AX_TRY_AWK_EXPOUT([sqrt()],
-    [],[ print sqrt(1) ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_srand.m4 b/m4/ax_check_awk_srand.m4
deleted file mode 100644
index 9a18278..0000000
--- a/m4/ax_check_awk_srand.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_srand.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SRAND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports srand() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SRAND], [
-  AX_TRY_AWK_EXPOUT([srand()],
-    [],[ srand() ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_strftime.m4 b/m4/ax_check_awk_strftime.m4
deleted file mode 100644
index fd91b43..0000000
--- a/m4/ax_check_awk_strftime.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_strftime.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_STRFTIME([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports strftime() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_STRFTIME], [
-  AX_TRY_AWK_EXPOUT([strftime()],
-    [],[ print strftime("%d.%m.%y", 0) ],[01.01.70],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_strtonum.m4 b/m4/ax_check_awk_strtonum.m4
deleted file mode 100644
index fadaaff..0000000
--- a/m4/ax_check_awk_strtonum.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_strtonum.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_STRTONUM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports strtonum() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_STRTONUM], [
-  AX_TRY_AWK_EXPOUT([strtonum()],
-    [],[ print strtonum(15) ],[15],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_sub.m4 b/m4/ax_check_awk_sub.m4
deleted file mode 100644
index 82f2f9a..0000000
--- a/m4/ax_check_awk_sub.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_sub.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports sub() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SUB], [
-  AX_TRY_AWK_EXPOUT([sub()],
-    [],[ s = "AB"; sub(/./, "X", s); print s ],[XB],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_substr.m4 b/m4/ax_check_awk_substr.m4
deleted file mode 100644
index c041632..0000000
--- a/m4/ax_check_awk_substr.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_substr.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SUBSTR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports substr() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SUBSTR], [
-  AX_TRY_AWK_EXPOUT([substr()],
-    [],[ print substr("AB", 2, 1) ],[B],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_system.m4 b/m4/ax_check_awk_system.m4
deleted file mode 100644
index 1d37ffd..0000000
--- a/m4/ax_check_awk_system.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_awk_system.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SYSTEM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports system() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SYSTEM], [
-  AX_TRY_AWK_EXPOUT([system()],
-    [],[ system(":") ],[],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_systime.m4 b/m4/ax_check_awk_systime.m4
deleted file mode 100644
index 4e695d7..0000000
--- a/m4/ax_check_awk_systime.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_systime.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_SYSTIME([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports systime() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_SYSTIME], [
-  AX_TRY_AWK_ANYOUT([systime()],
-    [],[ print systime() ],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_tolower.m4 b/m4/ax_check_awk_tolower.m4
deleted file mode 100644
index 7b48d74..0000000
--- a/m4/ax_check_awk_tolower.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_tolower.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_TOLOWER([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports tolower() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_TOLOWER], [
-  AX_TRY_AWK_EXPOUT([tolower()],
-    [],[ print tolower("A") ],[a],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_toupper.m4 b/m4/ax_check_awk_toupper.m4
deleted file mode 100644
index beeeb57..0000000
--- a/m4/ax_check_awk_toupper.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_awk_toupper.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_TOUPPER([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports toupper() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_TOUPPER], [
-  AX_TRY_AWK_EXPOUT([toupper()],
-    [],[ print toupper("a") ],[A],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_user_defined_functions.m4 b/m4/ax_check_awk_user_defined_functions.m4
deleted file mode 100644
index e5d8ef4..0000000
--- a/m4/ax_check_awk_user_defined_functions.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# =======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_user_defined_functions.html
-# =======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_USER_DEFINED_FUNCTIONS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports user defined functions. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_USER_DEFINED_FUNCTIONS],[
-  AC_REQUIRE([AX_NEED_AWK])
-
-  AC_MSG_CHECKING([if $AWK supports user defined functions])
-
-  ax_awk_command=`echo "" | $AWK 'function mydouble(x) { return 2*x ; } ; { print mydouble(1) ; }' 2> /dev/null`
-  AS_IF([test $? -eq 0],[
-    AS_IF([test X"$ax_awk_command" = X"2"],[
-      AC_MSG_RESULT([yes])
-      $1
-    ],[
-      AC_MSG_RESULT([no])
-      $2
-    ])
-  ],[
-    AC_MSG_RESULT([no])
-    $2
-  ])
-])
diff --git a/m4/ax_check_awk_var_regexp.m4 b/m4/ax_check_awk_var_regexp.m4
deleted file mode 100644
index 2fbba30..0000000
--- a/m4/ax_check_awk_var_regexp.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_var_regexp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_VAR_REGEXP([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports variable regexp. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_VAR_REGEXP], [
-  AX_TRY_AWK_EXPOUT([variable regexp],
-    [],[ r="x"; if ( "x" ~ r ) print "yes" ],[yes],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_awk_variable_value_pairs.m4 b/m4/ax_check_awk_variable_value_pairs.m4
deleted file mode 100644
index 9832394..0000000
--- a/m4/ax_check_awk_variable_value_pairs.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# =====================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_awk_variable_value_pairs.html
-# =====================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_VARIABLE_VALUE_PAIRS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports variable=value pairs ($AWK '<PROGRAM>' var=val).
-#   If successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_VARIABLE_VALUE_PAIRS],[
-  AC_REQUIRE([AX_NEED_AWK])
-
-  AC_MSG_CHECKING([if $AWK supports variable=value pairs])
-
-  ax_try_awk_output=`echo "" | $AWK '{ print variable; }' variable=A 2> /dev/null`
-  AS_IF([test $? -eq 0],[
-    AS_IF([test "X$ax_try_awk_output" = "XA"],[
-      AC_MSG_RESULT([yes])
-      $1
-    ],[
-      AC_MSG_RESULT([no])
-      $2
-    ])
-  ],[
-    AC_MSG_RESULT([no])
-    $2
-  ])
-])
diff --git a/m4/ax_check_awk_xor.m4 b/m4/ax_check_awk_xor.m4
deleted file mode 100644
index 6c1eca2..0000000
--- a/m4/ax_check_awk_xor.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_awk_xor.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_AWK_XOR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Check if AWK supports xor() function. If successful execute
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_AWK_XOR], [
-  AX_TRY_AWK_EXPOUT([xor()],
-    [],[ print xor(1,0) ],[1],
-    [$1],[$2])
-])
diff --git a/m4/ax_check_class.m4 b/m4/ax_check_class.m4
deleted file mode 100644
index 292e0ad..0000000
--- a/m4/ax_check_class.m4
+++ /dev/null
@@ -1,144 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_check_class.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_CLASS
-#
-# DESCRIPTION
-#
-#   AX_CHECK_CLASS tests the existence of a given Java class, either in a
-#   jar or in a '.class' file.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_CLASS], [AX_CHECK_CLASS])
-AC_DEFUN([AX_CHECK_CLASS],[
-AC_REQUIRE([AX_PROG_JAVA])
-ac_var_name=`echo $1 | sed 's/\./_/g'`
-dnl Normaly I'd use a AC_CACHE_CHECK here but since the variable name is
-dnl dynamic I need an extra level of extraction
-AC_MSG_CHECKING([for $1 class])
-AC_CACHE_VAL(ax_cv_class_$ac_var_name, [
-if test x$ac_cv_prog_uudecode_base64 = xyes; then
-dnl /**
-dnl  * Test.java: used to test dynamicaly if a class exists.
-dnl  */
-dnl public class Test
-dnl {
-dnl
-dnl public static void
-dnl main( String[] argv )
-dnl {
-dnl     Class lib;
-dnl     if (argv.length < 1)
-dnl      {
-dnl             System.err.println ("Missing argument");
-dnl             System.exit (77);
-dnl      }
-dnl     try
-dnl      {
-dnl             lib = Class.forName (argv[0]);
-dnl      }
-dnl     catch (ClassNotFoundException e)
-dnl      {
-dnl             System.exit (1);
-dnl      }
-dnl     lib = null;
-dnl     System.exit (0);
-dnl }
-dnl
-dnl }
-cat << \EOF > Test.uue
-begin-base64 644 Test.class
-yv66vgADAC0AKQcAAgEABFRlc3QHAAQBABBqYXZhL2xhbmcvT2JqZWN0AQAE
-bWFpbgEAFihbTGphdmEvbGFuZy9TdHJpbmc7KVYBAARDb2RlAQAPTGluZU51
-bWJlclRhYmxlDAAKAAsBAANlcnIBABVMamF2YS9pby9QcmludFN0cmVhbTsJ
-AA0ACQcADgEAEGphdmEvbGFuZy9TeXN0ZW0IABABABBNaXNzaW5nIGFyZ3Vt
-ZW50DAASABMBAAdwcmludGxuAQAVKExqYXZhL2xhbmcvU3RyaW5nOylWCgAV
-ABEHABYBABNqYXZhL2lvL1ByaW50U3RyZWFtDAAYABkBAARleGl0AQAEKEkp
-VgoADQAXDAAcAB0BAAdmb3JOYW1lAQAlKExqYXZhL2xhbmcvU3RyaW5nOylM
-amF2YS9sYW5nL0NsYXNzOwoAHwAbBwAgAQAPamF2YS9sYW5nL0NsYXNzBwAi
-AQAgamF2YS9sYW5nL0NsYXNzTm90Rm91bmRFeGNlcHRpb24BAAY8aW5pdD4B
-AAMoKVYMACMAJAoAAwAlAQAKU291cmNlRmlsZQEACVRlc3QuamF2YQAhAAEA
-AwAAAAAAAgAJAAUABgABAAcAAABtAAMAAwAAACkqvgSiABCyAAwSD7YAFBBN
-uAAaKgMyuAAeTKcACE0EuAAaAUwDuAAasQABABMAGgAdACEAAQAIAAAAKgAK
-AAAACgAAAAsABgANAA4ADgATABAAEwASAB4AFgAiABgAJAAZACgAGgABACMA
-JAABAAcAAAAhAAEAAQAAAAUqtwAmsQAAAAEACAAAAAoAAgAAAAQABAAEAAEA
-JwAAAAIAKA==
-====
-EOF
-                if uudecode$EXEEXT Test.uue; then
-                        :
-                else
-                        echo "configure: __oline__: uudecode had trouble decoding base 64 file 'Test.uue'" >&AC_FD_CC
-                        echo "configure: failed file was:" >&AC_FD_CC
-                        cat Test.uue >&AC_FD_CC
-                        ac_cv_prog_uudecode_base64=no
-                fi
-        rm -f Test.uue
-        if AC_TRY_COMMAND($JAVA $JAVAFLAGS Test $1) >/dev/null 2>&1; then
-                eval "ac_cv_class_$ac_var_name=yes"
-        else
-                eval "ac_cv_class_$ac_var_name=no"
-        fi
-        rm -f Test.class
-else
-        AX_TRY_COMPILE_JAVA([$1], , [eval "ac_cv_class_$ac_var_name=yes"],
-                [eval "ac_cv_class_$ac_var_name=no"])
-fi
-eval "ac_var_val=$`eval echo ac_cv_class_$ac_var_name`"
-eval "HAVE_$ac_var_name=$`echo ac_cv_class_$ac_var_val`"
-HAVE_LAST_CLASS=$ac_var_val
-if test x$ac_var_val = xyes; then
-        ifelse([$2], , :, [$2])
-else
-        ifelse([$3], , :, [$3])
-fi
-])
-dnl for some reason the above statment didn't fall though here?
-dnl do scripts have variable scoping?
-eval "ac_var_val=$`eval echo ac_cv_class_$ac_var_name`"
-AC_MSG_RESULT($ac_var_val)
-])
diff --git a/m4/ax_check_classpath.m4 b/m4/ax_check_classpath.m4
deleted file mode 100644
index 3c9081a..0000000
--- a/m4/ax_check_classpath.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_classpath.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_CLASSPATH
-#
-# DESCRIPTION
-#
-#   AX_CHECK_CLASSPATH just displays the CLASSPATH, for the edification of
-#   the user.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_CLASSPATH], [AX_CHECK_CLASSPATH])
-AC_DEFUN([AX_CHECK_CLASSPATH],[
-if test "x$CLASSPATH" = x; then
-        echo "You have no CLASSPATH, I hope it is good"
-else
-        echo "You have CLASSPATH $CLASSPATH, hope it is correct"
-fi
-])
diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4
deleted file mode 100644
index c3a8d69..0000000
--- a/m4/ax_check_compile_flag.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS])
-#
-# DESCRIPTION
-#
-#   Check whether the given FLAG works with the current language's compiler
-#   or gives an error.  (Warnings, however, are ignored)
-#
-#   ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-#   success/failure.
-#
-#   If EXTRA-FLAGS is defined, it is added to the current language's default
-#   flags (e.g. CFLAGS) when the check is done.  The check is thus made with
-#   the flags: "CFLAGS EXTRA-FLAGS FLAG".  This can for example be used to
-#   force the compiler to issue an error when a bad flag is given.
-#
-#   NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-#   macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_CHECK_COMPILE_FLAG],
-[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX
-AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
-AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
-  ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
-  _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
-    [AS_VAR_SET(CACHEVAR,[yes])],
-    [AS_VAR_SET(CACHEVAR,[no])])
-  _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
-AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes],
-  [m4_default([$2], :)],
-  [m4_default([$3], :)])
-AS_VAR_POPDEF([CACHEVAR])dnl
-])dnl AX_CHECK_COMPILE_FLAGS
diff --git a/m4/ax_check_define.m4 b/m4/ax_check_define.m4
deleted file mode 100644
index 4bc6948..0000000
--- a/m4/ax_check_define.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_check_define.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AC_CHECK_DEFINE([symbol], [ACTION-IF-FOUND], [ACTION-IF-NOT])
-#   AX_CHECK_DEFINE([includes],[symbol], [ACTION-IF-FOUND], [ACTION-IF-NOT])
-#
-# DESCRIPTION
-#
-#   Complements AC_CHECK_FUNC but it does not check for a function but for a
-#   define to exist. Consider a usage like:
-#
-#    AC_CHECK_DEFINE(__STRICT_ANSI__, CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500")
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AU_ALIAS([AC_CHECK_DEFINED], [AC_CHECK_DEFINE])
-AC_DEFUN([AC_CHECK_DEFINE],[
-AS_VAR_PUSHDEF([ac_var],[ac_cv_defined_$1])dnl
-AC_CACHE_CHECK([for $1 defined], ac_var,
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
-  #ifdef $1
-  int ok;
-  #else
-  choke me
-  #endif
-]])],[AS_VAR_SET(ac_var, yes)],[AS_VAR_SET(ac_var, no)]))
-AS_IF([test AS_VAR_GET(ac_var) != "no"], [$2], [$3])dnl
-AS_VAR_POPDEF([ac_var])dnl
-])
-
-AU_ALIAS([AX_CHECK_DEFINED], [AX_CHECK_DEFINE])
-AC_DEFUN([AX_CHECK_DEFINE],[
-AS_VAR_PUSHDEF([ac_var],[ac_cv_defined_$2_$1])dnl
-AC_CACHE_CHECK([for $2 defined in $1], ac_var,
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <$1>]], [[
-  #ifdef $2
-  int ok;
-  #else
-  choke me
-  #endif
-]])],[AS_VAR_SET(ac_var, yes)],[AS_VAR_SET(ac_var, no)]))
-AS_IF([test AS_VAR_GET(ac_var) != "no"], [$3], [$4])dnl
-AS_VAR_POPDEF([ac_var])dnl
-])
-
-AC_DEFUN([AX_CHECK_FUNC],
-[AS_VAR_PUSHDEF([ac_var], [ac_cv_func_$2])dnl
-AC_CACHE_CHECK([for $2], ac_var,
-dnl AC_LANG_FUNC_LINK_TRY
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([$1
-                #undef $2
-                char $2 ();],[
-                char (*f) () = $2;
-                return f != $2; ])],
-                [AS_VAR_SET(ac_var, yes)],
-                [AS_VAR_SET(ac_var, no)])])
-AS_IF([test AS_VAR_GET(ac_var) = yes], [$3], [$4])dnl
-AS_VAR_POPDEF([ac_var])dnl
-])# AC_CHECK_FUNC
diff --git a/m4/ax_check_docbook_dtd.m4 b/m4/ax_check_docbook_dtd.m4
deleted file mode 100644
index bb0c137..0000000
--- a/m4/ax_check_docbook_dtd.m4
+++ /dev/null
@@ -1,105 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_docbook_dtd.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_DOCBOOK_DTD([dtd-version])
-#
-# DESCRIPTION
-#
-#   Check for access to a docbook DTD of a particular revision. This macro
-#   can be used for multiple versions within the same script.
-#
-#   Input:
-#
-#   $1 is the version of docbook to search for; default 'current'.
-#
-#   Output:
-#
-#   $HAVE_DOCBOOK_DTD_VERS will be set to 'yes' or 'no' depending on the
-#   results of the test, where VERS is $1, with '_' substituted for '.'
-#   $HAVE_DOCBOOK_DTD will also be set to the same value.
-#
-#   Example:
-#
-#    AX_CHECK_DOCBOOK_DTD(4.3)
-#    if test "x$HAVE_DOCBOOK_DTD_4_3" = "xyes"; then
-#    ...
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Zmanda Inc. <http://www.zmanda.com/>
-#   Copyright (c) 2008 Dustin J. Mitchell <dustin@zmanda.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_DOCBOOK_DTD], [AX_CHECK_DOCBOOK_DTD])
-AC_DEFUN([AX_CHECK_DOCBOOK_DTD],
-[
-    AC_REQUIRE([AX_PROG_XSLTPROC])
-
-    dnl define a temporary variable for the version, so this macro can be
-    dnl used with multiple versions
-    define([_VERS], $1)
-    ifelse(_VERS, [], [define([_VERS], [current])])
-    define([ac_cv_docbook_dtd_VERS], patsubst([ac_cv_docbook_dtd_]_VERS, [\.], [_]))
-    define([HAVE_DOCBOOK_DTD_VERS], patsubst([HAVE_DOCBOOK_DTD_]_VERS, [\.], [_]))
-
-    AC_CACHE_CHECK([for Docbook DTD version ]_VERS, [ac_cv_docbook_dtd_VERS],
-    [
-        ac_cv_docbook_dtd_VERS=no
-        if test -n "$XSLTPROC"; then
-            MY_XSLTPROC_FLAGS=`echo "" $XSLTPROC_FLAGS|sed -e s/--novalid//g`
-            cat <<EOF >conftest.xml
-<?xml version="1.0" encoding='ISO-8859-1'?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V[]_VERS//EN" "http://www.oasis-open.org/docbook/xml/_VERS/docbookx.dtd">
-<book id="empty">
-</book>
-EOF
-            echo "Trying '$XSLTPROC $MY_XSLTPROC_FLAGS conftest.xml'" >&AS_MESSAGE_LOG_FD
-            $XSLTPROC $MY_XSLTPROC_FLAGS conftest.xml >conftest.out 2>&1
-            if test "$?" = 0 -o "$?" = 5; then
-                # failing to load the DTD is just a warning, so check for it in the output.
-                if grep 'warning: failed to load external entity' conftest_out >/dev/null 2>&1; then
-                    : # no good..
-                else
-                    ac_cv_docbook_dtd_VERS=yes
-                fi
-            fi
-            cat conftest.out >&AS_MESSAGE_LOG_FD
-
-            rm -f conftest.xml conftest.out
-        fi
-    ])
-
-    HAVE_DOCBOOK_DTD_VERS="$ac_cv_docbook_dtd_VERS"
-    HAVE_DOCBOOK_DTD=HAVE_DOCBOOK_DTD_VERS
-    undefine([_VERS])
-])
diff --git a/m4/ax_check_docbook_xslt.m4 b/m4/ax_check_docbook_xslt.m4
deleted file mode 100644
index 6acb7f9..0000000
--- a/m4/ax_check_docbook_xslt.m4
+++ /dev/null
@@ -1,98 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_docbook_xslt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_DOCBOOK_XSLT([xslt-version])
-#
-# DESCRIPTION
-#
-#   Check for access to docbook stylesheets of a particular revision. This
-#   macro can be used for multiple versions within the same script.
-#
-#   Input:
-#
-#   $1 is the version of docbook to search for; default 'current'.
-#
-#   Output:
-#
-#   $HAVE_DOCBOOK_XSLT_VERS will be set to 'yes' or 'no' depending on the
-#   results of the test, where VERS is $1, with '_' substituted for '.'.
-#   $HAVE_DOCBOOK_XSLT will also be set to the same value.
-#
-#   Example:
-#
-#    AX_CHECK_DOCBOOK_XSLT(1.72.0)
-#    if test "x$HAVE_DOCBOOK_XSLT_1_72_0" = "xyes"; then
-#    ...
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Zmanda Inc. <http://www.zmanda.com/>
-#   Copyright (c) 2008 Dustin J. Mitchell <dustin@zmanda.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_DOCBOOK_XSLT], [AX_CHECK_DOCBOOK_XSLT])
-AC_DEFUN([AX_CHECK_DOCBOOK_XSLT],
-[
-    AC_REQUIRE([AX_PROG_XSLTPROC])
-
-    dnl define a temporary variable for the version, so this macro can be
-    dnl used with multiple versions
-    define([_VERS], $1)
-    ifelse(_VERS, [], [define([_VERS], [current])])
-
-    dnl define variable names ending in _VERS which will actually have the
-    dnl version number as a suffix
-    define([ac_cv_docbook_xslt_VERS], patsubst([ac_cv_docbook_xslt_]_VERS, [\.], [_]))
-    define([HAVE_DOCBOOK_XSLT_VERS], patsubst([HAVE_DOCBOOK_XSLT_]_VERS, [\.], [_]))
-
-    AC_CACHE_CHECK([for Docbook XSLT version ]_VERS, [ac_cv_docbook_xslt_VERS],
-    [
-        ac_cv_docbook_xslt_VERS=no
-        if test -n "$XSLTPROC"; then
-            echo "Trying '$XSLTPROC $XSLTPROC_FLAGS http://docbook.sourceforge.net/release/xsl/_VERS/xhtml/docbook.xsl'" >&AS_MESSAGE_LOG_FD
-            $XSLTPROC $XSLTPROC_FLAGS http://docbook.sourceforge.net/release/xsl/_VERS/xhtml/docbook.xsl >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
-
-            if test "$?" = 0; then
-                ac_cv_docbook_xslt_VERS=yes
-            fi
-        fi
-    ])
-
-    HAVE_DOCBOOK_XSLT_VERS="$ac_cv_docbook_xslt_VERS"
-    HAVE_DOCBOOK_XSLT="$HAVE_DOCBOOK_XSLT_VERS"
-
-    dnl clean up m4 namespace
-    undefine([_VERS])
-    undefine([ac_cv_docbook_xslt_VERS])
-    undefine([HAVE_DOCBOOK_XSLT_VERS])
-])
diff --git a/m4/ax_check_docbook_xslt_min.m4 b/m4/ax_check_docbook_xslt_min.m4
deleted file mode 100644
index 2f76bb2..0000000
--- a/m4/ax_check_docbook_xslt_min.m4
+++ /dev/null
@@ -1,110 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_docbook_xslt_min.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_DOCBOOK_XSLT_MIN(min-xslt-version)
-#
-# DESCRIPTION
-#
-#   Check that the 'current' version of docbook is at least version
-#   min-xslt-version. If the test is successful,
-#   $DOCBOOK_XSLT_CURRENT_VERSION will be set to the current docbook
-#   version; if not, it will be set to 'no'.
-#
-#   Example:
-#
-#    AX_CHECK_DOCBOOK_XSLT_MIN(1.72.0)
-#    if test "x$DOCBOOK_XSLT_CURRENT_VERSION" = "xno"; then
-#    ...
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Zmanda Inc. <http://www.zmanda.com/>
-#   Copyright (c) 2008 Dustin J. Mitchell <dustin@zmanda.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_DOCBOOK_XSLT_MIN], [AX_CHECK_DOCBOOK_XSLT_MIN])
-AC_DEFUN([AX_CHECK_DOCBOOK_XSLT_MIN],
-[
-    AC_REQUIRE([AX_PROG_XSLTPROC])
-
-    AC_CACHE_CHECK([for current Docbook XSLT version], [ac_cv_docbook_xslt_current_version],
-    [
-        ac_cv_docbook_xslt_current_version=no
-
-        if test -n "$XSLTPROC"; then
-            cat >conftest.xsl <<EOF
-                <xsl:stylesheet
-                    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-                    xmlns:fm="http://freshmeat.net/projects/freshmeat-submit/"
-                    version="1.0">
-                    <xsl:output method="text"/>
-                    <xsl:template match="fm:project/fm:Version">
-                        <xsl:value-of select="." />
-                    </xsl:template>
-                    <!-- do nothing with any other text -->
-                    <xsl:template match="text()"/>
-                </xsl:stylesheet>
-EOF
-            echo "Trying '$XSLTPROC $XSLTPROC_FLAGS http://docbook.sourceforge.net/release/xsl/current/VERSION' with input:" >&AS_MESSAGE_LOG_FD
-            echo "====" >&AS_MESSAGE_LOG_FD
-            cat conftest.xsl >&AS_MESSAGE_LOG_FD
-            echo "====" >&AS_MESSAGE_LOG_FD
-
-            ac_cv_docbook_xslt_current_version=`$XSLTPROC $XSLTPROC_FLAGS conftest.xsl http://docbook.sourceforge.net/release/xsl/current/VERSION 2>&AS_MESSAGE_LOG_FD`
-
-            if test "$?" != 0; then
-                ac_cv_docbook_xslt_current_version='no'
-            fi
-
-            rm conftest.xsl
-        fi
-    ])
-
-    DOCBOOK_XSLT_CURRENT_VERSION="$ac_cv_docbook_xslt_current_version"
-    AC_MSG_CHECKING([whether Docbook XSLT version is $1 or newer])
-
-    if test x"$DOCBOOK_XSLT_CURRENT_VERSION" = x"no"; then
-        AC_MSG_RESULT([no])
-    else
-        AX_COMPARE_VERSION([$DOCBOOK_XSLT_CURRENT_VERSION], [lt], [$1], [
-            # version is less than required, so mark it as "no"
-            DOCBOOK_XSLT_CURRENT_VERSION=no
-        ])
-
-        if test x"$DOCBOOK_XSLT_CURRENT_VERSION" = x"no"; then
-            AC_MSG_RESULT([no])
-        else
-            AC_MSG_RESULT([yes ($DOCBOOK_XSLT_CURRENT_VERSION)])
-        fi
-    fi
-])
diff --git a/m4/ax_check_dos_filesys.m4 b/m4/ax_check_dos_filesys.m4
deleted file mode 100644
index e4e8776..0000000
--- a/m4/ax_check_dos_filesys.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_dos_filesys.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_DOS_FILESYS_LIMITATIONS
-#
-# DESCRIPTION
-#
-#   Check if the target is running on DOS. DOS doesn't allow a dot as the
-#   first character, more than one dot, more than eight characters before a
-#   dot, and just three letters after the dot. A DOS VM running under
-#   Windows 9X does not have these restrictions. A DOS program can be
-#   running in either environment, so its important to code accordingly.
-#   Defines HAVE_DOS_FILESYS_LIMITATIONS if under DOS.
-#
-#   Use in conjunction with AX_CHECK_PATHNAME_STYLE_DOS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mark Elbrecht
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-AU_ALIAS([ACX_CHECK_DOS_FILESYS], [AX_CHECK_DOS_FILESYS])
-AC_DEFUN([AX_CHECK_DOS_FILESYS_LIMITATIONS],
-[AC_MSG_CHECKING(for potential DOS filename limitations)
-AC_CACHE_VAL(ax_cv_dos_limitations,
-[AC_REQUIRE([AC_CANONICAL_HOST])
-ax_cv_dos_limitations="yes"
-case ${host_os} in
-  *dos | *djgpp) ax_cv_dos_limitations="yes"
-esac
-])
-AC_MSG_RESULT($ax_cv_dos_limitations)
-if test $ax_cv_dos_limitations = "yes"; then
-  AC_DEFINE(HAVE_DOS_FILESYS_LIMITATIONS)
-fi
-])
diff --git a/m4/ax_check_func_in.m4 b/m4/ax_check_func_in.m4
deleted file mode 100644
index b2dd4f8..0000000
--- a/m4/ax_check_func_in.m4
+++ /dev/null
@@ -1,94 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_func_in.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_FUNC_IN(HEADER, FUNCTION [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   Checking for library functions in a given header file.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-dnl AX_CHECK_FUNC_IN(HEADER, FUNCTION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AU_ALIAS([AC_CHECK_FUNC_IN], [AX_CHECK_FUNC_IN])
-AC_DEFUN([AX_CHECK_FUNC_IN],
-[AC_MSG_CHECKING([for $2 in $1])
-AC_CACHE_VAL(ac_cv_func_$2,
-[AC_TRY_LINK(
-dnl Don't include <ctype.h> because on OSF/1 3.0 it includes <sys/types.h>
-dnl which includes <sys/select.h> which contains a prototype for
-dnl select.  Similarly for bzero.
-[/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $2(); below.  */
-#include <assert.h>
-#include <$1>
-/* Override any gcc2 internal prototype to avoid an error.  */
-]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
-extern "C"
-#endif
-])dnl
-[/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $2();
-], [
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$2) || defined (__stub___$2)
-choke me
-#else
-$2();
-#endif
-], eval "ac_cv_func_$2=yes", eval "ac_cv_func_$2=no")])
-if eval "test \"`echo '$ac_cv_func_'$2`\" = yes"; then
-  AC_MSG_RESULT(yes)
-  ifelse([$3], , :, [$3])
-else
-  AC_MSG_RESULT(no)
-ifelse([$4], , , [$4
-])dnl
-fi
-])
-
-dnl AC_CHECK_FUNCS_IN(HEADER, FUNCTION... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AC_DEFUN([AC_CHECK_FUNCS_IN],
-[for ac_func in $2
-do
-AX_CHECK_FUNC_IN($1, $ac_func,
-  ac_tr_func=HAVE_`echo $ac_func | sed -e 'y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:' -e 's:[[^A-Z0-9]]:_:g'`
-  AC_DEFINE_UNQUOTED($ac_tr_func) $3], $4)dnl
-done
-])
diff --git a/m4/ax_check_gd.m4 b/m4/ax_check_gd.m4
deleted file mode 100644
index 1296951..0000000
--- a/m4/ax_check_gd.m4
+++ /dev/null
@@ -1,82 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_check_gd.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_GD
-#
-# DESCRIPTION
-#
-#   Check for the gd library. (See http://www.boutell.com/gd/) If gd is
-#   found, the output variables GD_CFLAGS, GD_LDFLAGS and GD_LIBS will
-#   contain the compiler flags, linker flags and libraries necessary to use
-#   gd; otherwise, those variables will be empty. In addition, the symbol
-#   HAVE_GD is defined if the library is found, and the symbols HAVE_GD_GIF,
-#   HAVE_GD_JPEG and HAVE_GD_PNG are defined if the lirbary supports
-#   creating images in gif, jpeg and png formats, respectively.
-#
-#   The user may use --with-gd=no or --without-gd to skip checking for the
-#   library. (The default is --with-gd=yes.) If the library is installed in
-#   an unusual location, --with-gd=DIR will cause the macro to look for
-#   gdlib-config in DIR/bin or, failing that, for the headers and libraries
-#   in DIR/include and DIR/lib.
-#
-#   Feedback welcome!
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Nick Markham <markhn@rpi.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CHECK_GD], [
-	AC_ARG_WITH(gd,
-		AS_HELP_STRING([--with-gd(=DIR)], [use the gd library (in DIR)]),,
-		with_gd=yes)
-
-	if test "$with_gd" != no; then
-		AC_PATH_PROG(GDLIB_CONFIG, gdlib-config, , [$with_gd/bin:$PATH])
-		if test -n "$GDLIB_CONFIG"; then
-			GD_CFLAGS=`$GDLIB_CONFIG --cflags`
-			GD_LDFLAGS=`$GDLIB_CONFIG --ldflags`
-			GD_LIBS=`$GDLIB_CONFIG --libs`
-		elif test -d "$with_gd"; then
-			GD_CFLAGS="-I$with_gd/include"
-			GD_LDFLAGS="-L$with_gd/lib"
-			AC_CHECK_LIB(z, inflateReset, GD_LIBS="-lz")
-			AC_CHECK_LIB(png, png_check_sig, GD_LIBS="-lpng $GD_LIBS", , $GD_LIBS)
-		fi
-
-		save_CFLAGS="$CFLAGS"
-		CFLAGS="$GD_CFLAGS $CFLAGS"
-		save_LDFLAGS="$LDFLAGS"
-		LDFLAGS="$GD_LDFLAGS $LDFLAGS"
-
-		AC_CHECK_LIB(gd, gdImageCreate, [
-			AC_DEFINE(HAVE_GD, 1, [ Define if you have gd library. ])
-			AC_CHECK_LIB(gd, gdImageGif, AC_DEFINE(HAVE_GD_GIF, 1, [ Define if GD supports gif. ]), , "$GD_LIBS")
-			AC_CHECK_LIB(gd, gdImageJpeg, AC_DEFINE(HAVE_GD_JPEG, 1, [ Define if GD supports jpeg. ]), , "$GD_LIBS")
-			AC_CHECK_LIB(gd, gdImagePng, AC_DEFINE(HAVE_GD_PNG, 1, [ Define if GD supports png. ]), , "$GD_LIBS")
-			GD_LIBS="-lgd $GD_LIBS"
-		], with_gd=no, $GD_LIBS)
-
-		CFLAGS="$save_CFLAGS"
-		LDFLAGS="$save_LDFLAGS"
-	fi
-
-	if test "$with_gd" = "no"; then
-		GD_CFLAGS="";
-		GD_LDFLAGS="";
-		GD_LIBS="";
-	fi
-
-	AC_SUBST(GD_CFLAGS)
-	AC_SUBST(GD_LDFLAGS)
-	AC_SUBST(GD_LIBS)
-])
diff --git a/m4/ax_check_gnu_make.m4 b/m4/ax_check_gnu_make.m4
deleted file mode 100644
index 938aad7..0000000
--- a/m4/ax_check_gnu_make.m4
+++ /dev/null
@@ -1,78 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_gnu_make.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_GNU_MAKE()
-#
-# DESCRIPTION
-#
-#   This macro searches for a GNU version of make. If a match is found, the
-#   makefile variable `ifGNUmake' is set to the empty string, otherwise it
-#   is set to "#". This is useful for including a special features in a
-#   Makefile, which cannot be handled by other versions of make. The
-#   variable _cv_gnu_make_command is set to the command to invoke GNU make
-#   if it exists, the empty string otherwise.
-#
-#   Here is an example of its use:
-#
-#   Makefile.in might contain:
-#
-#     # A failsafe way of putting a dependency rule into a makefile
-#     $(DEPEND):
-#             $(CC) -MM $(srcdir)/*.c > $(DEPEND)
-#
-#     @ifGNUmake@ ifeq ($(DEPEND),$(wildcard $(DEPEND)))
-#     @ifGNUmake@ include $(DEPEND)
-#     @ifGNUmake@ endif
-#
-#   Then configure.in would normally contain:
-#
-#     AX_CHECK_GNU_MAKE()
-#     AC_OUTPUT(Makefile)
-#
-#   Then perhaps to cause gnu make to override any other make, we could do
-#   something like this (note that GNU make always looks for GNUmakefile
-#   first):
-#
-#     if  ! test x$_cv_gnu_make_command = x ; then
-#             mv Makefile GNUmakefile
-#             echo .DEFAULT: > Makefile ;
-#             echo \  $_cv_gnu_make_command \$@ >> Makefile;
-#     fi
-#
-#   Then, if any (well almost any) other make is called, and GNU make also
-#   exists, then the other make wraps the GNU make.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 John Darrington <j.darrington@elvis.murdoch.edu.au>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_CHECK_GNU_MAKE], [ AC_CACHE_CHECK( for GNU make,_cv_gnu_make_command,
-                _cv_gnu_make_command='' ;
-dnl Search all the common names for GNU make
-                for a in "$MAKE" make gmake gnumake ; do
-                        if test -z "$a" ; then continue ; fi ;
-                        if  ( sh -c "$a --version" 2> /dev/null | grep GNU  2>&1 > /dev/null ) ;  then
-                                _cv_gnu_make_command=$a ;
-                                break;
-                        fi
-                done ;
-        ) ;
-dnl If there was a GNU version, then set @ifGNUmake@ to the empty string, '#' otherwise
-        if test  "x$_cv_gnu_make_command" != "x"  ; then
-                ifGNUmake='' ;
-        else
-                ifGNUmake='#' ;
-                AC_MSG_RESULT("Not found");
-        fi
-        AC_SUBST(ifGNUmake)
-] )
diff --git a/m4/ax_check_icu.m4 b/m4/ax_check_icu.m4
deleted file mode 100644
index f30de16..0000000
--- a/m4/ax_check_icu.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_check_icu.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_ICU(version, action-if, action-if-not)
-#
-# DESCRIPTION
-#
-#   Defines ICU_LIBS, ICU_CFLAGS, ICU_CXXFLAGS. See icu-config(1) man page.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Akos Maroy <darkeye@tyrell.hu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CHECK_ICU], [AX_CHECK_ICU])
-AC_DEFUN([AX_CHECK_ICU], [
-  succeeded=no
-
-  if test -z "$ICU_CONFIG"; then
-    AC_PATH_PROG(ICU_CONFIG, icu-config, no)
-  fi
-
-  if test "$ICU_CONFIG" = "no" ; then
-    echo "*** The icu-config script could not be found. Make sure it is"
-    echo "*** in your path, and that taglib is properly installed."
-    echo "*** Or see http://ibm.com/software/globalization/icu/"
-  else
-    ICU_VERSION=`$ICU_CONFIG --version`
-    AC_MSG_CHECKING(for ICU >= $1)
-        VERSION_CHECK=`expr $ICU_VERSION \>\= $1`
-        if test "$VERSION_CHECK" = "1" ; then
-            AC_MSG_RESULT(yes)
-            succeeded=yes
-
-            AC_MSG_CHECKING(ICU_CPPFLAGS)
-            ICU_CPPFLAGS=`$ICU_CONFIG --cppflags`
-            AC_MSG_RESULT($ICU_CPPFLAGS)
-
-            AC_MSG_CHECKING(ICU_CFLAGS)
-            ICU_CFLAGS=`$ICU_CONFIG --cflags`
-            AC_MSG_RESULT($ICU_CFLAGS)
-
-            AC_MSG_CHECKING(ICU_CXXFLAGS)
-            ICU_CXXFLAGS=`$ICU_CONFIG --cxxflags`
-            AC_MSG_RESULT($ICU_CXXFLAGS)
-
-            AC_MSG_CHECKING(ICU_LIBS)
-            ICU_LIBS=`$ICU_CONFIG --ldflags`
-            AC_MSG_RESULT($ICU_LIBS)
-        else
-            ICU_CPPFLAGS=""
-            ICU_CFLAGS=""
-            ICU_CXXFLAGS=""
-            ICU_LIBS=""
-            ## If we have a custom action on failure, don't print errors, but
-            ## do set a variable so people can do so.
-            ifelse([$3], ,echo "can't find ICU >= $1",)
-        fi
-
-        AC_SUBST(ICU_CPPFLAGS)
-        AC_SUBST(ICU_CFLAGS)
-        AC_SUBST(ICU_CXXFLAGS)
-        AC_SUBST(ICU_LIBS)
-  fi
-
-  if test $succeeded = yes; then
-     ifelse([$2], , :, [$2])
-  else
-     ifelse([$3], , AC_MSG_ERROR([Library requirements (ICU) not met.]), [$3])
-  fi
-])
diff --git a/m4/ax_check_java_home.m4 b/m4/ax_check_java_home.m4
deleted file mode 100644
index cfe8f58..0000000
--- a/m4/ax_check_java_home.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_java_home.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_JAVA_HOME
-#
-# DESCRIPTION
-#
-#   Check for Sun Java (JDK / JRE) installation, where the 'java' VM is in.
-#   If found, set environment variable JAVA_HOME = Java installation home,
-#   else left JAVA_HOME untouch, which in most case means JAVA_HOME is
-#   empty.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_CHECK_JAVA_HOME], [AX_CHECK_JAVA_HOME])
-
-AC_DEFUN([AX_CHECK_JAVA_HOME],
-[AC_MSG_CHECKING([for JAVA_HOME])
-# We used a fake loop so that we can use "break" to exit when the result
-# is found.
-while true
-do
-  # If the user defined JAVA_HOME, don't touch it.
-  test "${JAVA_HOME+set}" = set && break
-
-  # On Mac OS X 10.5 and following, run /usr/libexec/java_home to get
-  # the value of JAVA_HOME to use.
-  # (http://developer.apple.com/library/mac/#qa/qa2001/qa1170.html).
-  JAVA_HOME=`/usr/libexec/java_home 2>/dev/null`
-  test x"$JAVA_HOME" != x && break
-
-  # See if we can find the java executable, and compute from there.
-  TRY_JAVA_HOME=`ls -dr /usr/java/* 2> /dev/null | head -n 1`
-  if test x$TRY_JAVA_HOME != x; then
-    PATH=$PATH:$TRY_JAVA_HOME/bin
-  fi
-  AC_PATH_PROG([JAVA_PATH_NAME], [java])
-  if test "x$JAVA_PATH_NAME" != x; then
-    JAVA_HOME=`echo $JAVA_PATH_NAME | sed "s/\(.*\)[[/]]bin[[/]]java.*/\1/"`
-    break
-  fi
-
-  AC_MSG_NOTICE([Could not compute JAVA_HOME])
-  break
-done
-AC_MSG_RESULT([$JAVA_HOME])
-])
diff --git a/m4/ax_check_java_plugin.m4 b/m4/ax_check_java_plugin.m4
deleted file mode 100644
index 34f3dc6..0000000
--- a/m4/ax_check_java_plugin.m4
+++ /dev/null
@@ -1,101 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_java_plugin.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_JAVA_PLUGIN(<shell-variable>)
-#
-# DESCRIPTION
-#
-#   This macro sets <shell-variable> to empty on failure and to a compatible
-#   version of plugin.jar otherwise. Directories searched are /usr/java/*
-#   and /usr/local/java/*, which are assumed to be j{dk,re} installations.
-#   Apply the shell variable as you see fit. If sun changes things so
-#   <jre>/lib/plugin.jar is not the magic file it will stop working.
-#
-#   This macro assumes that unzip, zipinfo or pkzipc is avialable (and can
-#   list the contents of the jar archive). The first two are assumed to work
-#   similarly enough to the infozip versisonms. The pkzipc version is
-#   assumed to work if I undertstand the documentation on pkware's site but
-#   YMMV. I do not have access to pwkware's version to test it.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([DPS_CHECK_PLUGIN], [AX_CHECK_JAVA_PLUGIN])
-AC_DEFUN([AX_CHECK_JAVA_PLUGIN],
-[AC_REQUIRE([AC_PROG_AWK])
-AC_REQUIRE([AC_PROG_FGREP])
-AC_CHECK_PROG(ZIPINFO,[zipinfo unzip pkzipc])
-AC_MSG_CHECKING([for the java plugin])
-case "x$ZIPINFO" in
-[*/zipinfo)]
-	zipinf="zipinfo -1" ;;
-[*/unzip)]
-	zipinf="unzip -l";;
-[*/pkzipc)]
-	ziping="unzipc -view";;
-[x*)]
-	AC_MSG_RESULT([skiped, none of zipinfo, unzip and pkzipc found])
-	AC_SUBST($1,[])
-	zipinf="";;
-esac
-if test "x$zipinf" != "x"; then
-jplugin=""
-for jhome in `ls -dr /usr/java/* /usr/local/java/* 2> /dev/null`; do
-for jfile in lib/plugin.jar jre/lib/plugin.jar; do
-if test "x$jplugin" = "x" && test -f "$jhome/$jfile"; then
-eval "$zipinf $jhome/$jfile | $AWK '{ print \$NF; }' | $FGREP netscape/javascript/JSObject" >/dev/null 2>/dev/null
-if test $? -eq 0; then
-dnl Some version of gcj (and javac) refuse to work with some files
-dnl that pass this test. To stop this problem make sure that the compiler
-dnl still works with this jar file in the classpath
-cat << \EOF > Test.java
-/* [#]line __oline__ "configure" */
-public class Test {
-}
-EOF
-if eval "$JAVAC -classpath $jhome/$jfile Test.java 2>/dev/null >/dev/null" && test -f Test.class; then
-jplugin="$jhome/$jfile"
-fi
-rm -f Test.java Test.class
-fi; fi; done; done
-if test "x$jplugin" != "x"; then
-AC_SUBST($1,$jplugin)
-AC_MSG_RESULT($jplugin)
-else
-AC_MSG_RESULT([java plugin not found])
-AC_SUBST($1,[])
-fi
-fi
-])
diff --git a/m4/ax_check_junit.m4 b/m4/ax_check_junit.m4
deleted file mode 100644
index 39b52d1..0000000
--- a/m4/ax_check_junit.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_check_junit.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_JUNIT
-#
-# DESCRIPTION
-#
-#   AX_CHECK_JUNIT tests the availability of the Junit testing framework,
-#   and set some variables for conditional compilation of the test suite by
-#   automake.
-#
-#   If available, JUNIT is set to a command launching the text based user
-#   interface of Junit, @JAVA_JUNIT@ is set to $JAVA_JUNIT and @TESTS_JUNIT@
-#   is set to $TESTS_JUNIT, otherwise they are set to empty values.
-#
-#   You can use these variables in your Makefile.am file like this :
-#
-#    # Some of the following classes are built only if junit is available
-#    JAVA_JUNIT  = Class1Test.java Class2Test.java AllJunitTests.java
-#
-#    noinst_JAVA = Example1.java Example2.java @JAVA_JUNIT@
-#
-#    EXTRA_JAVA  = $(JAVA_JUNIT)
-#
-#    TESTS_JUNIT = AllJunitTests
-#
-#    TESTS       = StandaloneTest1 StandaloneTest2 @TESTS_JUNIT@
-#
-#    EXTRA_TESTS = $(TESTS_JUNIT)
-#
-#    AllJunitTests :
-#       echo "#! /bin/sh" > $@
-#       echo "exec @JUNIT@ my.package.name.AllJunitTests" >> $@
-#       chmod +x $@
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_JUNIT], [AX_CHECK_JUNIT])
-AC_DEFUN([AX_CHECK_JUNIT],[
-AC_CACHE_VAL(ac_cv_prog_JUNIT,[
-AC_CHECK_CLASS(junit.textui.TestRunner)
-if test x"`eval 'echo $ac_cv_class_junit_textui_TestRunner'`" != xno ; then
-  ac_cv_prog_JUNIT='$(CLASSPATH_ENV) $(JAVA) $(JAVAFLAGS) junit.textui.TestRunner'
-fi])
-AC_MSG_CHECKING([for junit])
-if test x"`eval 'echo $ac_cv_prog_JUNIT'`" != x ; then
-  JUNIT="$ac_cv_prog_JUNIT"
-  JAVA_JUNIT='$(JAVA_JUNIT)'
-  TESTS_JUNIT='$(TESTS_JUNIT)'
-else
-  JUNIT=
-  JAVA_JUNIT=
-  TESTS_JUNIT=
-fi
-AC_MSG_RESULT($JAVA_JUNIT)
-AC_SUBST(JUNIT)
-AC_SUBST(JAVA_JUNIT)
-AC_SUBST(TESTS_JUNIT)])
diff --git a/m4/ax_check_library.m4 b/m4/ax_check_library.m4
deleted file mode 100644
index 13dcfd6..0000000
--- a/m4/ax_check_library.m4
+++ /dev/null
@@ -1,95 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_library.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_LIBRARY(VARIABLE-PREFIX, HEADER-FILE, LIBRARY-FILE,
-#                    [ACTION-IF-FOUND], [ACTION-IF-NOT_FOUND])
-#
-# DESCRIPTION
-#
-#   Provides a generic test for a given library, similar in concept to the
-#   PKG_CHECK_MODULES macro used by pkg-config.
-#
-#   Most simplest libraries can be checked against simply through the
-#   presence of a header file and a library to link to. This macro allows to
-#   wrap around the test so that it doesn't have to be recreated each time.
-#
-#   Rather than define --with-$LIBRARY arguments, it uses variables in the
-#   same way that PKG_CHECK_MODULES does. It doesn't, though, use the same
-#   names, since you shouldn't provide a value for LIBS or CFLAGS but rather
-#   for LDFLAGS and CPPFLAGS, to tell the linker and compiler where to find
-#   libraries and headers respectively.
-#
-#   If the library is find, HAVE_PREFIX is defined, and in all cases
-#   PREFIX_LDFLAGS and PREFIX_CPPFLAGS are substituted.
-#
-#   Example:
-#
-#     AX_CHECK_LIBRARY([LIBEVENT], [event.h], [event], [],
-#                      [AC_MSG_ERROR([Unable to find libevent])])
-#
-# LICENSE
-#
-#   Copyright (c) 2010 Diego Elio Petteno` <flameeyes@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 3
-
-AC_DEFUN([AX_CHECK_LIBRARY], [
-  AC_ARG_VAR($1[_CPPFLAGS], [C preprocessor flags for ]$1[ headers])
-  AC_ARG_VAR($1[_LDFLAGS], [linker flags for ]$1[ libraries])
-
-  AC_CACHE_VAL(AS_TR_SH([ax_cv_have_]$1),
-    [save_CPPFLAGS="$CPPFLAGS"
-     save_LDFLAGS="$LDFLAGS"
-     save_LIBS="$LIBS"
-
-     AS_IF([test "x$]$1[_CPPFLAGS" != "x"],
-       [CPPFLAGS="$CPPFLAGS $]$1[_CPPFLAGS"])
-
-     AS_IF([test "x$]$1[_LDFLAGS" != "x"],
-       [LDFLAGS="$LDFLAGS $]$1[_LDFLAGS"])
-
-     AC_CHECK_HEADER($2, [
-       AC_CHECK_LIB($3, [main],
-         [AS_TR_SH([ax_cv_have_]$1)=yes],
-         [AS_TR_SH([ax_cv_have_]$1)=no])
-     ], [AS_TR_SH([ax_cv_have_]$1)=no])
-
-     CPPFLAGS="$save_CPPFLAGS"
-     LDFLAGS="$save_LDFLAGS"
-     LIBS="$save_LIBS"
-    ])
-
-  AS_IF([test "$]AS_TR_SH([ax_cv_have_]$1)[" = "yes"],
-    AC_DEFINE([HAVE_]$1, [1], [Define to 1 if ]$1[ is found])
-      m4_ifnblank([$4], [$4]),
-    m4_ifnblank([$5], [$5]))
-])
diff --git a/m4/ax_check_link_flag.m4 b/m4/ax_check_link_flag.m4
deleted file mode 100644
index e2d0d36..0000000
--- a/m4/ax_check_link_flag.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS])
-#
-# DESCRIPTION
-#
-#   Check whether the given FLAG works with the linker or gives an error.
-#   (Warnings, however, are ignored)
-#
-#   ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-#   success/failure.
-#
-#   If EXTRA-FLAGS is defined, it is added to the linker's default flags
-#   when the check is done.  The check is thus made with the flags: "LDFLAGS
-#   EXTRA-FLAGS FLAG".  This can for example be used to force the linker to
-#   issue an error when a bad flag is given.
-#
-#   NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-#   macro in sync with AX_CHECK_{PREPROC,COMPILE}_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_CHECK_LINK_FLAG],
-[AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl
-AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [
-  ax_check_save_flags=$LDFLAGS
-  LDFLAGS="$LDFLAGS $4 $1"
-  AC_LINK_IFELSE([AC_LANG_PROGRAM()],
-    [AS_VAR_SET(CACHEVAR,[yes])],
-    [AS_VAR_SET(CACHEVAR,[no])])
-  LDFLAGS=$ax_check_save_flags])
-AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes],
-  [m4_default([$2], :)],
-  [m4_default([$3], :)])
-AS_VAR_POPDEF([CACHEVAR])dnl
-])dnl AX_CHECK_LINK_FLAGS
diff --git a/m4/ax_check_mysql.m4 b/m4/ax_check_mysql.m4
deleted file mode 100644
index 224f74b..0000000
--- a/m4/ax_check_mysql.m4
+++ /dev/null
@@ -1,393 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_check_mysql.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_MYSQL([MYSQL-PLUGIN-NEEDED],[MYSQL-REQUIRED],[MINIMUM-VERSION],[INCLUDES-REQUIRED])
-#   AX_SOURCE_MYSQL()
-#   AX_CHECK_MYSQL_INSTALL([ROOT-DIR],[IF-FOUND],[IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   Looks for a MySQL installation in typical locations, or can take in a
-#   flag designating where a MySQL installation is found. Sets the variables
-#   stated to various attributes of the desired MySQL installation.
-#
-#   In detail, AX_CHECK_MYSQL will automatically look for a MySQL
-#   installation in the directories that a mysql source or binary install
-#   typically install to. AX_CHECK_MYSQL will throw an error if it cannot
-#   find one, and it is required.
-#
-#   AX_CHECK_MYSQL can also check for specific variables passed regarding a
-#   location of a MySQL installation.
-#
-#   If a MySQL installation is found, AX_CHECK_MYSQL sets variables
-#   regarding the version of MySQL, its architecture (32 or 64 bit), and
-#   wether the version supports Plugins.
-#
-#   AX_CHECK_MYSQL_INSTALL will check a designated root directory for a
-#   command, plugin, and include directory. If a mysql binary is not found
-#   or not found, the IF-FOUND and IF-NOT-FOUND directive will be executed,
-#   respectively.
-#
-#   AX_CHECK_MYSQL adds the following flags:
-#
-#     --with-mysql, for the root of a desired MySQL installation
-#     --with-mysql-plugin, for the path to the plugin directory of the MySQL installation
-#     --with-mysql-include, for the path to the include directory of the MySQL installation
-#     --with-mysql-command, for the path to the binary directory of the MySQL installation
-#     --with-mysql-source, for the path to a directory containing the source of the MySQL installation
-#
-#   AX_CHECK_MYSQL sets:
-#
-#     MYSQL to indicate whether MySQL was found or not
-#     MYSQL_INCLUDES to the include directory (if one exists)
-#     MYSQL_PLUGINS  to the plugin directory
-#     MYSQL_COMMANDS  to the mysql executable directory
-#     MYSQL_ARCHITECTURE to whether MySQL is 32 or 64 bit (32 if 32, 64 if 64)
-#     MYSQL_VERSION to what the MySQL version is (5.1,5.5, etc)
-#     MYSQL_PLUGIN_OK to whether MySQL version supports plugins (5.1 or greater)
-#     MYSQL_55 to whether the version of MySQL is 5.5 or greater
-#     MYSQL_SOURCE  to the source directory passed by --with-mysql-source
-#
-# LICENSE
-#
-#   Copyright (c) 2011 University of Washington
-#   Copyright (c) 2011 Yusuke Tsutsumi <tsutsumi.yusuke@gmail.com>
-#   Copyright (c) 2011 Craig Stimmel <cstimmel@uw.edu>
-#   Copyright (c) 2011 Eric Wu
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 3
-
-AC_ARG_WITH(mysql,AS_HELP_STRING([--with-mysql],[root of the MySQL installation]))
-AC_ARG_WITH(mysql_plugin,AS_HELP_STRING([--with-mysql-plugin],[path to the MySQL installation plugin directory]))
-AC_ARG_WITH(mysql_include,AS_HELP_STRING([--with-mysql-include],[path to the MySQL installation include directory]))
-AC_ARG_WITH(mysql_command,AS_HELP_STRING([--with-mysql-command],[path to the MySQL executables directory]))
-AC_ARG_WITH(mysql_source,AS_HELP_STRING([--with-mysql-source],[path to MySQL source files]))
-
-# Used to look for MySQL installation specifically. Checks if binary exists.
-AC_DEFUN([AX_CHECK_MYSQL_COMMANDS],[
-    # Define variables passed
-    COMMAND_DIR="$1"
-
-    # Check for the binary, and set appropriate variables
-    unset ac_cv_mysql_bin_test
-    AC_CHECK_PROG(mysql_bin_test,mysql,$COMMAND_DIR,no,$COMMAND_DIR)
-    if test "$mysql_bin_test" != "no"; then
-        AC_SUBST(MYSQL_COMMANDS,$mysql_bin_test)
-        AC_SUBST(MYSQL,yes)
-    else
-        AC_SUBST(MYSQL_COMMANDS,no)
-        AC_SUBST(MYSQL,no)
-    fi
-])
-
-# Use to look for the plugins directory
-AC_DEFUN([AX_CHECK_MYSQL_PLUGINS],[
-    # Define variables passed
-    PLUGIN_DIR="$1"
-
-    AC_MSG_CHECKING([if $PLUGIN_DIR exists...])
-    if [[ -d "$PLUGIN_DIR" ]]; then
-       AC_SUBST(MYSQL_PLUGIN,yes)
-       AC_MSG_RESULT([yes])
-    else
-       AC_SUBST(MYSQL_PLUGIN,no)
-       AC_MSG_RESULT([no])
-    fi
-])
-
-# Use to look if includes are installed (determined by the existence of mysql_version.h)
-AC_DEFUN([AX_CHECK_MYSQL_INCLUDES],[
-    # Define variables passed
-    INCLUDE_DIR="$1"
-    AC_CHECK_HEADER($INCLUDE_DIR/mysql_version.h,
-        AC_SUBST(MYSQL_INCLUDES,$INCLUDE_DIR/),
-        AC_SUBST(MYSQL_INCLUDES,no))
-])
-
-AC_DEFUN([AX_CHECK_MYSQL_INSTALL],[
-
-    #Define variables passed
-    ROOT_DIR="$1"
-
-    # Check for include directory
-    AX_CHECK_MYSQL_INCLUDES([$ROOT_DIR/include/mysql/mysql_version.h])
-    if test "$MYSQL_INCLUDES" == "no" ; then
-       AX_CHECK_MYSQL_INCLUDES([$ROOT_DIR/include/mysql_version.h])
-    fi
-    mysql_include_test=$MYSQL_INCLUDES
-
-    # Check for plugin directory
-    AX_CHECK_MYSQL_PLUGINS([$ROOT_DIR/lib/mysql/plugin/])
-    if test "$MYSQL_PLUGIN" == "no" ; then
-       unset $MYSQL_PLUGIN
-        AX_CHECK_MYSQL_PLUGINS([$ROOT_DIR/lib/plugin/])
-    fi
-    mysql_plugin_test=$MYSQL_PLUGIN
-
-    # Check for binary directory
-    AX_CHECK_MYSQL_COMMANDS([$ROOT_DIR/bin/])
-
-    if test "$MYSQL" != "no"
-    then
-        true
-        $2
-    else
-        true
-        $3
-    fi
-])
-
-AC_DEFUN([AX_CHECK_MYSQL],[
-    mysql_test="no"
-
-    # Define variables
-    MYSQL_PLUGIN_NEEDED=`echo $1 | grep -i -o "y"`
-    MYSQL_REQUIRED=`echo $2 | grep -i -o "y"`
-    MINIMUM_V="$3"
-    INCLUDES_REQUIRED=`echo $4 | grep -i -o "y"`
-    CLASSIFIER="none"
-    mysql_issue=""
-
-
-
-    # Checks for common installation locations of MySQL
-
-    echo "Testing if MySQL was installed to common source/binary directory"
-    AC_CHECK_PROG(mysqlsource,mysql,yes,no,/usr/local/mysql/bin,)
-    echo "Testing if MySQL was installed to common package manager directory"
-    AC_CHECK_PROG(mysqlpackage,mysql,yes,no,/usr/bin,)
-
-    # Checks whether the directories contains what they're supposed to, then produces an error otherwise.
-    # In addition, will also generate an error if no installations exist, or two installations are detected.
-
-    if test "$ac_cv_prog_mysqlsource" == "yes" && test "$ac_cv_prog_mysqlpackage" == "yes"
-    then
-        mysql_issue="Multiple MySQL installations found. Please specify the MySQL installation directory with --with-mysql"
-    else if test "$ac_cv_prog_mysqlsource" == "yes"
-    then
-        AX_CHECK_MYSQL_INSTALL(/usr/local/mysql,,)
-        CLASSIFIER="source"
-    else if test "$ac_cv_prog_mysqlpackage" == "yes"
-    then
-        AX_CHECK_MYSQL_INSTALL(/usr,,)
-        CLASSIFIER="package"
-    else
-        mysql_issue="No default MySQL installs detected. Please specify the MySQL installation directory with --with-mysql"
-    fi
-    fi
-    fi
-
-    # Checks if --with-mysql flag was passed. If so, verifies that the directory follows assumed
-    # structure and include,plugin, and bin directory is found. If there are no issues, this
-    # will nullify any errors that would have been thrown by the above checking.
-    if test "$with_mysql" != ""
-    then
-        AX_CHECK_MYSQL_INSTALL($with_mysql,,)
-        CLASSIFIER="root"
-        mysql_issue=""
-    fi
-
-
-    # Checks if specific MySQL directory flags were passed (--with-mysql-plugin, --with-mysql-include, --with-mysql-bin)
-    # If so then checks if these variables are proper directories. If not, returns an error. Requires that all three directories must be defined.
-
-    if test "$with_mysql_plugin" != "" || test "$with_mysql_include" != "" || test "$with_mysql_command" != ""
-    then
-        mysql_test="yes"
-        if test "$with_mysql_plugin" == "" || test "$with_mysql_command" == ""
-        then
-            mysql_test="no"
-            if test "$MYSQL_REQUIRED" != ""
-            then
-                AC_MSG_ERROR([Argument is missing! When using --with-mysql-plugin --with-mysql-bin please enter arguments for each.])
-            else
-                AC_MSG_WARN([Argument is missing! When using --with-mysql-plugin --with-mysql-bin please enter arguments for each.])
-            fi
-        else
-        mysql_issue=""
-        AX_CHECK_MYSQL_PLUGINS([$with_mysql_plugin])
-        AX_CHECK_MYSQL_INCLUDES([$with_mysql_include])
-        AX_CHECK_MYSQL_COMMANDS([$with_mysql_command])
-        CLASSIFIER="custom"
-        fi
-    fi
-    # If the installation does not exist or satisfy requirements, send an error or warning
-    mysql_dne_message=""
-    mysql_include_dne_message=""
-
-    if test "$mysql_issue" != ""
-    then
-        if test "$MYSQL_REQUIRED" != ""
-        then
-            AC_MSG_ERROR([$mysql_issue])
-        else
-            AC_MSG_WARN([$mysql_issue])
-        fi
-    fi
-    # Error message for not finding mysql executable
-    if test "$MYSQL_BIN" == "no"
-    then
-        if test "$CLASSIFIER" == "root"
-        then
-            mysql_dne_message="Could not find directory containing MySQL includes. Please designate the command\,plugin\,and include directories manually with --with-mysql-command\, --with-mysql-plugin\, and --with-mysql-include"
-        fi
-        if test "$CLASSIFIER" == "custom"
-        then
-            mysql_dne_message="Could not find mysql executable in designated command directory. Please pass the directory containing the mysql executable with --with-mysql-command"
-        fi
-    fi
-
-    # Error message for not finding mysql plugin directory
-    if test "$MYSQL_PLUGINS" == "no"
-    then
-        if test "$CLASSIFIER" == "source"
-        then
-            AC_MSG_WARN([Could not find plugin directory for detected source installation. Please pass the root directory of the MySQL installation with --with-mysql])
-        fi
-        if test "$CLASSIFIER" == "package"
-        then
-            AC_MSG_WARN([Could not find plugin directory for detected package installation. Please pass the root directory of the MySQL installation with --with-mysql])
-        fi
-        if test "$CLASSIFIER" == "root"
-        then
-            AC_MSG_WARN([Could not find directory for MySQL plugins. Please designate the command\,plugin\,and include directories manually with --with-mysql-command\, --with-mysql-plugin\, and --with-mysql-include])
-        fi
-        if test "$CLASSIFIER" == "custom"
-        then
-            AC_MSG_WARN([Could not find mysql includes in designated plugin directory. Please pass the directory containing the mysql executable with --with-mysql-plugin])
-        fi
-    fi
-
-    # Error message for not finding mysql include directory
-   if test "$MYSQL_INCLUDES" == "no"
-    then
-        if test "$CLASSIFIER" == "source"
-        then
-            mysql_include_dne_message="A source install was detected, but the include directory could not be found! MySQL development library may not be installed. If development library is installed please use --with-mysql-include --with-mysql-plugin --with-mysql-command to manually assign directory locations"
-        fi
-        if test "$CLASSIFIER" == "package"
-        then
-            mysql_include_dne_message="A package install was detected, but the include directory could not be found! MySQL development library may not be installed. If development library is installed please use --with-mysql-include --with-mysql-plugin --with-mysql-command to manually assign directory locations"
-        fi
-        if test "$CLASSIFIER" == "root"
-        then
-            mysql_include_dne_message="Could not find directory containing MySQL includes. The MySQL development library may not be installed. If development library is installed\, please designate the command\,plugin\,and include directories manually with --with-mysql-command\, --with-mysql-plugin\, and --with-mysql-include"
-        fi
-        if test "$CLASSIFIER" == "custom"
-        then
-            mysql_include_dne_message="Could not find mysql includes in designated include directory. Please pass the directory containing the mysql_version.h include file with --with-mysql-include"
-        fi
-    fi
-
-    # And execute the error messages
-    if test "$mysql_dne_message" != ""
-    then
-         if test "$MYSQL_REQUIRED" != ""
-         then
-            AC_MSG_ERROR([$mysql_dne_message])
-         else
-            AC_MSG_WARN([$mysql_dne_message])
-         fi
-    fi
-    if test "$mysql_include_dne_message" != ""
-    then
-         if test "$INCLUDES_REQUIRED" != ""
-         then
-            AC_MSG_ERROR([$mysql_include_dne_message])
-         else
-            AC_MSG_WARN([$mysql_include_dne_message])
-         fi
-    fi
-
-    if test "$MYSQL" == "yes"
-    then
-        # Check MySQL version, wether it's 32 or 64 bit, and modifies the architecture variable accordingly
-        AC_MSG_CHECKING([MySQL Architecture])
-        MYSQL_ARCHITECTURE='file '$MYSQL_COMMANDS'/mysql'
-        MYSQL_ARCHITECTURE=`$MYSQL_ARCHITECTURE | grep -o ".*bit" | sed s/-bit//g | grep -o "[[0-9]][[0-9]]$"`
-        AC_MSG_RESULT([$MYSQL_ARCHITECTURE])
-        AC_SUBST(MYSQL_ARCHITECTURE,$MYSQL_ARCHITECTURE)
-
-        # Checks MySQL binary version
-        AC_MSG_CHECKING([MySQL Version])
-        MYSQL_PREFIX=$MYSQL_COMMANDS'/mysqladmin -v'
-        MYSQL_V=`$MYSQL_PREFIX | grep -o 'Distrib.*,' | sed s/Distrib\ //g | sed s/,//g`
-        AC_MSG_RESULT([$MYSQL_V])
-
-        # Checks whether MySQL version is greater than 5.1, the version needed for plugins
-        AC_MSG_CHECKING([if MySQL install supports Plugins])
-        MYSQL_MAJOR_V=`echo $MYSQL_V | cut -c 1`
-        MYSQL_MINOR_V=`echo $MYSQL_V | cut -c 3`
-        MYSQL_REV_V=`echo $MYSQL_V | cut -c 5-6`
-        MYSQL_PLUGIN_MINOR_V=1
-        MYSQL_PLUGIN_MAJOR_V=5
-        if test "$MYSQL_MAJOR_V" -lt "$MYSQL_PLUGIN_MAJOR_V" || (test "$MYSQL_MAJOR_V" -eq "$MYSQL_PLUGIN_MAJOR_V" && test "$MYSQL_MINOR_V" -lt "$MYSQL_PLUGIN_MINOR_V")
-        then
-            AC_SUBST(MYSQL_PLUGIN_OK,no)
-            AC_MSG_RESULT([no])
-        else
-            AC_SUBST(MYSQL_PLUGIN_OK,yes)
-            AC_MSG_RESULT([yes])
-        fi
-
-        if test "$MYSQL_PLUGIN_NEEDED" != ""
-        then
-            if test "$MYSQL_PLUGIN_OK" == "no"
-            then
-                AC_MSG_ERROR([MySQL version is not able to support plugins! Please upgrade your version of MySQL before installing])
-            fi
-        fi
-
-        # Checks wether MINIMUM-VERSION was passed, does error checking for the value, and checks for version
-        if test "$MINIMUM_V" != ""
-        then
-            MINIMUM_MAJOR_V=`echo $MINIMUM_V | cut -c 1`
-            MINIMUM_MINOR_V=`echo $MINIMUM_V | cut -c 3`
-            MINIMUM_REV_V=`echo $MINIMUM_V | cut -c 5-6`
-            CHECKER_MAJOR=`echo $MINIMUM_MAJOR_V | grep -o '[[0-9]]'`
-            CHECKER_MINOR=`echo $MINIMUM_MINOR_V | grep -o '[[0-9]]'`
-            CHECKER_REV=`echo $MINIMUM_REV_V | grep -o  '^[[0-9]]+'`
-            if test "$CHECKER_MAJOR" != "" && test "$CHECKER_MINOR" != "" && test "$CHECKER_REV" == ""
-            then
-                    AC_MSG_CHECKING([if MySQL version is equal or greater than $MINIMUM_V])
-                    if test "$MYSQL_MAJOR_V" -lt "$MINIMUM_MAJOR_V" || (test "$MYSQL_MAJOR_V" -eq "$MINIMUM_MAJOR_V" && test "$MYSQL_MINOR_V" -lt "$MINIMUM_MINOR_V") || (test "$MYSQL_MAJOR_V" -eq "$MINIMUM_MAJOR_V" && test "$MYSQL_MINOR_V" -eq "$MINIMUM_MINOR_V" && "$MYSQL_REV_V" -lt "MINIMUM_REV_V")
-                    then
-                        AC_SUBST(MYSQL_PLUGIN_OK,no)
-                        AC_MSG_RESULT([no])
-                        AC_MSG_ERROR([installed MySQL version is not above $MINIMUM_V. Please upgrade your version of MySQL])
-                    else
-                        AC_SUBST(MYSQL_PLUGIN_OK,yes)
-                        AC_MSG_RESULT([yes])
-                    fi
-            else
-                    AC_MSG_ERROR([MINIMUM-VERSION varable in AX_CHEC_MYSQL is not formatted properly. Please use X.X or X.X.XX])
-            fi
-        fi
-
-        # Checks whether MySQL version is 5.5 or greater, the production release with major header/include changes from before
-        if test "$MYSQL_MAJOR_V" -gt 4 && test "$MYSQL_MINOR_V" -gt 4
-        then
-            AC_SUBST(MYSQL_55,yes)
-        else
-            AC_SUBST(MYSQL_55,no)
-        fi
-    fi
-
-])
-
-AC_DEFUN([AX_SOURCE_MYSQL],[
-    if test "$with_mysql_source" == ""
-    then
-       AC_MSG_ERROR(["Please Designate MySQL source path, using --with-mysql-source=YOUR_PATH"])
-    else
-       AC_SUBST(MYSQL_SOURCE,$with_mysql_source)
-    fi
-])
diff --git a/m4/ax_check_mysql_db.m4 b/m4/ax_check_mysql_db.m4
deleted file mode 100644
index 54a53d1..0000000
--- a/m4/ax_check_mysql_db.m4
+++ /dev/null
@@ -1,67 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_mysql_db.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_MYSQL_DB
-#
-# DESCRIPTION
-#
-#   Check if the specified MySQL database exists, if yes set your
-#   environment variable to that database name else unset your environment
-#   variable
-#
-#   Example:
-#
-#     AX_CHECK_MYSQL_DB(DBNAME, [fishmarket])
-#     if test x$DBNAME = xfishmarket; then
-#         bla..bla..bla..
-#     else
-#         bla..bla..bla..
-#     fi
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_CHECK_MYSQL_DB], [AX_CHECK_MYSQL_DB])
-AC_DEFUN([AX_CHECK_MYSQL_DB],[
-AC_REQUIRE([AX_PROG_MYSQLSHOW])dnl
-AC_MSG_CHECKING([for MySQL db $2])
-if $MYSQLSHOW -u root -prootpass $2 > /dev/null 2>&1; then
-        $1=$2
-        AC_MSG_RESULT([yes])
-else
-        unset $1
-        AC_MSG_RESULT([no])
-fi;dnl
-])
diff --git a/m4/ax_check_mysqlr.m4 b/m4/ax_check_mysqlr.m4
deleted file mode 100644
index d1b140e..0000000
--- a/m4/ax_check_mysqlr.m4
+++ /dev/null
@@ -1,47 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_check_mysqlr.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_MYSQLR
-#
-# DESCRIPTION
-#
-#   First check if mysqlconfig exists. It fails if mysqlconfig is not in
-#   path. Then it checks for the libraries and replaces -lmysqlclient
-#   statement with -lmysqlclient_r statement, to enable threaded client
-#   library.
-#
-#   The following are exported environment variables:
-#
-#     MYSQL_LIBS
-#     MYSQL_CFLAGS
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Can Bican <bican@yahoo.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_MYSQLR], [AX_CHECK_MYSQLR])
-AC_DEFUN([AX_CHECK_MYSQLR],[
-AC_PATH_PROG(mysqlconfig,mysql_config)
-if test [ -z "$mysqlconfig" ]
-then
-    AC_MSG_ERROR([mysql_config executable not found])
-else
-    AC_MSG_CHECKING(mysql libraries)
-    MYSQL_LIBS=`${mysqlconfig} --libs | sed -e \
-    's/-lmysqlclient /-lmysqlclient_r /' -e 's/-lmysqlclient$/-lmysqlclient_r/'`
-    AC_MSG_RESULT($MYSQL_LIBS)
-    AC_MSG_CHECKING(mysql includes)
-    MYSQL_CFLAGS=`${mysqlconfig} --cflags`
-    AC_MSG_RESULT($MYSQL_CFLAGS)
-fi
-])
diff --git a/m4/ax_check_off64_t.m4 b/m4/ax_check_off64_t.m4
deleted file mode 100644
index e1b2d1c..0000000
--- a/m4/ax_check_off64_t.m4
+++ /dev/null
@@ -1,68 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_off64_t.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_OFF64_T
-#
-# DESCRIPTION
-#
-#   Check if off64_t is defined. On true define HAVE_OFF64_T, also define
-#   __LARGEFILE64_SOURCE where one is needed. (Note that an appropriative
-#   entry must be in config.h.in.)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ruslan Shevchenko <Ruslan@Shevchenko.Kiev.UA>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([RSSH_CHECK_OFF64_T], [AX_CHECK_OFF64_T])
-AC_DEFUN([AX_CHECK_OFF64_T], [
-AC_REQUIRE([AC_SYS_LARGEFILE])dnl
-AC_CHECK_HEADER(unistd.h)
-AC_CACHE_CHECK([whether type off64_t support],
-               [ax_cv_check_off64_t],
- [
-  AC_COMPILE_IFELSE(
-AC_LANG_SOURCE([
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-extern off64_t x1;
-])
-,ax_have_off64t=1)
-  if test "x$ax_have_off64t" = "x"
-   then
-  AC_COMPILE_IFELSE(
-AC_LANG_SOURCE([
-#define _LARGEFILE64_SOURCE
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-extern off64_t x1;
-]),
- ax_cv_check_off64_t="_LARGEFILE64_SOURCE",
- ax_cv_check_off64_t="no"
-)dnl
-
-   else
-    ax_cv_check_off64_t=yes
-   fi
- ])dnl
-
-if test "x$ax_cv_check_off64_t" = "x_LARGEFILE64_SOURCE"
-then
- AC_DEFINE(_LARGEFILE64_SOURCE)
- AC_DEFINE(HAVE_OFF64_T)
-elif test "x$ax_cv_check_off64_t" = "xyes"
-then
- AC_DEFINE(HAVE_OFF64_T)
-fi
-])dnl
diff --git a/m4/ax_check_openssl.m4 b/m4/ax_check_openssl.m4
deleted file mode 100644
index a87c5a6..0000000
--- a/m4/ax_check_openssl.m4
+++ /dev/null
@@ -1,124 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_openssl.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_OPENSSL([action-if-found[, action-if-not-found]])
-#
-# DESCRIPTION
-#
-#   Look for OpenSSL in a number of default spots, or in a user-selected
-#   spot (via --with-openssl).  Sets
-#
-#     OPENSSL_INCLUDES to the include directives required
-#     OPENSSL_LIBS to the -l directives required
-#     OPENSSL_LDFLAGS to the -L or -R flags required
-#
-#   and calls ACTION-IF-FOUND or ACTION-IF-NOT-FOUND appropriately
-#
-#   This macro sets OPENSSL_INCLUDES such that source files should use the
-#   openssl/ directory in include directives:
-#
-#     #include <openssl/hmac.h>
-#
-# LICENSE
-#
-#   Copyright (c) 2009,2010 Zmanda Inc. <http://www.zmanda.com/>
-#   Copyright (c) 2009,2010 Dustin J. Mitchell <dustin@zmanda.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AU_ALIAS([CHECK_SSL], [AX_CHECK_OPENSSL])
-AC_DEFUN([AX_CHECK_OPENSSL], [
-    found=false
-    AC_ARG_WITH([openssl],
-        [AS_HELP_STRING([--with-openssl=DIR],
-            [root of the OpenSSL directory])],
-        [
-            case "$withval" in
-            "" | y | ye | yes | n | no)
-            AC_MSG_ERROR([Invalid --with-openssl value])
-              ;;
-            *) ssldirs="$withval"
-              ;;
-            esac
-        ], [
-            # if pkg-config is installed and openssl has installed a .pc file,
-            # then use that information and don't search ssldirs
-            AC_PATH_PROG([PKG_CONFIG], [pkg-config])
-            if test x"$PKG_CONFIG" != x""; then
-                OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null`
-                if test $? = 0; then
-                    OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null`
-                    OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null`
-                    found=true
-                fi
-            fi
-
-            # no such luck; use some default ssldirs
-            if ! $found; then
-                ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr"
-            fi
-        ]
-        )
-
-
-    # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in
-    # an 'openssl' subdirectory
-
-    if ! $found; then
-        OPENSSL_INCLUDES=
-        for ssldir in $ssldirs; do
-            AC_MSG_CHECKING([for openssl/ssl.h in $ssldir])
-            if test -f "$ssldir/include/openssl/ssl.h"; then
-                OPENSSL_INCLUDES="-I$ssldir/include"
-                OPENSSL_LDFLAGS="-L$ssldir/lib"
-                OPENSSL_LIBS="-lssl -lcrypto"
-                found=true
-                AC_MSG_RESULT([yes])
-                break
-            else
-                AC_MSG_RESULT([no])
-            fi
-        done
-
-        # if the file wasn't found, well, go ahead and try the link anyway -- maybe
-        # it will just work!
-    fi
-
-    # try the preprocessor and linker with our new flags,
-    # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS
-
-    AC_MSG_CHECKING([whether compiling and linking against OpenSSL works])
-    echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \
-        "OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&AS_MESSAGE_LOG_FD
-
-    save_LIBS="$LIBS"
-    save_LDFLAGS="$LDFLAGS"
-    save_CPPFLAGS="$CPPFLAGS"
-    LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
-    LIBS="$OPENSSL_LIBS $LIBS"
-    CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
-    AC_LINK_IFELSE(
-        [AC_LANG_PROGRAM([#include <openssl/ssl.h>], [SSL_new(NULL)])],
-        [
-            AC_MSG_RESULT([yes])
-            $1
-        ], [
-            AC_MSG_RESULT([no])
-            $2
-        ])
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
-
-    AC_SUBST([OPENSSL_INCLUDES])
-    AC_SUBST([OPENSSL_LIBS])
-    AC_SUBST([OPENSSL_LDFLAGS])
-])
diff --git a/m4/ax_check_page_aligned_malloc.m4 b/m4/ax_check_page_aligned_malloc.m4
deleted file mode 100644
index 0e95e10..0000000
--- a/m4/ax_check_page_aligned_malloc.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-# ================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_page_aligned_malloc.html
-# ================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_PAGE_ALIGNED_MALLOC
-#
-# DESCRIPTION
-#
-#   Some operating systems (generally, BSD Unix variants) lack a
-#   posix_memalign function, a memalign function, and a working (meaning,
-#   the memory can be freed) valloc function. To make up for it, the malloc
-#   function promises to return page-aligned addresses if more than one
-#   page's worth of memory is allocated. AX_CHECK_PAGE_ALIGNED_MALLOC checks
-#   for this condition and defines HAVE_PAGE_ALIGNED_MALLOC if the condition
-#   holds.
-#
-#   As an aside, note that valloc'd memory cannot safely be freed on all
-#   operating systems. (Again, some flavors of BSD are the troublemakers.)
-#   It's best to avoid using valloc in favor of posix_memalign, memalign, or
-#   an aligned malloc as detected by AX_CHECK_PAGE_ALIGNED_MALLOC.
-#
-#   Caveat: AX_CHECK_PAGE_ALIGNED_MALLOC takes a probabalistic approach. If
-#   100 calls to malloc all return page-aligned addresses, it assumes that
-#   all calls will behave likewise. It is therefore possible -- albeit
-#   extremely unlikely -- that AX_CHECK_PAGE_ALIGNED_MALLOC can return a
-#   false positive.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Scott Pakin <pakin@uiuc.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_CHECK_PAGE_ALIGNED_MALLOC],
-[AC_CACHE_CHECK([if large mallocs guarantee page-alignment],
-  [ax_cv_func_malloc_aligned],
-  [AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-int main()
-{
-  int pagesize = getpagesize();
-  int i;
-
-  for (i=0; i<100; i++)
-    if ((unsigned long)malloc(pagesize+1) & (pagesize-1))
-      exit (1);
-  exit (0);
-}
-              ],
-     [ax_cv_func_malloc_aligned=yes],
-     [ax_cv_func_malloc_aligned=no],
-     [ax_cv_func_malloc_aligned=no])
-  ])
-if test "$ax_cv_func_malloc_aligned" = yes ; then
-  AC_DEFINE([HAVE_PAGE_ALIGNED_MALLOC], [1],
-    [Define if `malloc'ing more than one page always returns a page-aligned address.])
-fi
-])
diff --git a/m4/ax_check_pathfind.m4 b/m4/ax_check_pathfind.m4
deleted file mode 100644
index a03c01d..0000000
--- a/m4/ax_check_pathfind.m4
+++ /dev/null
@@ -1,50 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_pathfind.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_PATHFIND
-#
-# DESCRIPTION
-#
-#   Not all systems have pathfind(3). See if we need to substitute. To make
-#   this work, you have to do horrible things. See the doc for
-#   AX_CHECK_STRCSPN.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AG_CHECK_PATHFIND], [AX_CHECK_PATHFIND])
-AC_DEFUN([AX_CHECK_PATHFIND],[
-  AC_MSG_CHECKING([whether pathfind(3) works])
-  AC_CACHE_VAL([ax_cv_pathfind],[
-  AC_TRY_RUN([#include <string.h>
-#include <stdlib.h>
-int main (int argc, char** argv) {
-   char* pz = pathfind( getenv( "PATH" ), "sh", "x" );
-   return (pz == 0) ? 1 : 0;
-}],[ax_cv_pathfind=yes],[ax_cv_pathfind=no],[ax_cv_pathfind=no]
-  ) # end of TRY_RUN]) # end of CACHE_VAL
-
-  AC_MSG_RESULT([$ax_cv_pathfind])
-  if test x$ax_cv_pathfind = xyes
-  then
-    AC_DEFINE(HAVE_PATHFIND, 1,
-       [Define this if pathfind(3) works])
-  else
-    if test x$ac_cv_lib_gen_pathfind = xyes
-    then :
-    else
-      COMPATOBJ="$COMPATOBJ pathfind.lo"
-    fi
-  fi
-]) # end of AC_DEFUN of AX_CHECK_PATHFIND
diff --git a/m4/ax_check_pathname_style.m4 b/m4/ax_check_pathname_style.m4
deleted file mode 100644
index 814081b..0000000
--- a/m4/ax_check_pathname_style.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_pathname_style.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_PATHNAME_STYLE_DOS
-#
-# DESCRIPTION
-#
-#   Check if host OS uses DOS-style pathnames. This includes the use of
-#   drive letters and backslashes. Under DOS, Windows, and OS/2, defines
-#   HAVE_PATHNAME_STYLE_DOS and PATH_SEPARATOR to ';'. Otherwise, defines
-#   PATH_SEPARATOR to ':'.
-#
-#   This macro depends on the AC_CANONICAL_HOST.
-#
-#   Use for enabling code to handle drive letters, backslashes in filenames
-#   and semicolons in the PATH.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mark Elbrecht
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([ACX_CHECK_PATHNAME_STYLE], [AX_CHECK_PATHNAME_STYLE])
-AC_DEFUN([AX_CHECK_PATHNAME_STYLE_DOS],
-[AC_MSG_CHECKING(for Windows and DOS and OS/2 style pathnames)
-AC_CACHE_VAL(ax_cv_pathname_style_dos,
-[AC_REQUIRE([AC_CANONICAL_HOST])
-
-ax_cv_pathname_style_dos="no"
-case ${host_os} in
-  *djgpp | *mingw32* | *emx*) ax_cv_pathname_style_dos="yes" ;;
-esac
-])
-AC_MSG_RESULT($ax_cv_pathname_style_dos)
-if test "$ax_cv_pathname_style_dos" = "yes"; then
-  AC_DEFINE(HAVE_PATHNAME_STYLE_DOS,,[defined if running on a system with dos style paths])
-  AC_DEFINE(PATH_SEPARATOR, ';')
-else
-  AC_DEFINE(PATH_SEPARATOR, ':')
-fi
-])
diff --git a/m4/ax_check_pgsql_db.m4 b/m4/ax_check_pgsql_db.m4
deleted file mode 100644
index debe82f..0000000
--- a/m4/ax_check_pgsql_db.m4
+++ /dev/null
@@ -1,106 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_pgsql_db.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_PGSQL_DB([DB], [USER], [HOST], [PASSWORD], [ACTION_IF_FAILED], [ACTION_IF_OK])
-#
-# DESCRIPTION
-#
-#   This macro checks wether we can connect to a PostgreSQL server with the
-#   given data. The macro AX_PROG_PGCLIENT is required by this one. The
-#   variable $pgclient_call is set for later use in Makefiles, if you'd like
-#   to make use of this, you must do
-#
-#     AC_SUBST(pgclient_call)
-#
-#   after having called AX_CHECK_PGSQL_DB. You can then do something like
-#   the following in your Makefile.am:
-#
-#     @pgclient_call@ -f file.sql
-#
-#   If you want the user to set the data, you should support something like
-#   these configure options:
-#
-#     AC_ARG_WITH(pgsql-host,
-#             [  --with-pgsql-host=HOST               server is running on HOST @<:@local socket@:>@],
-#             [pg_host=$withval], [pg_host=])
-#
-#     AC_ARG_WITH(pgsql-db,
-#             [  --with-pgsql-db=DATABASE             use DATABASE @<:@tarantoola@:>@],
-#             [pg_db=$withval], [pg_db=tarantoola])
-#
-#     AC_ARG_WITH(pgsql-user,
-#             [  --with-pgsql-user=USER               use USER @<:@postgres@:>@],
-#             [pg_user=$withval], [pg_user=postgres])
-#
-#     AC_ARG_WITH(pgsql-password,
-#             [  --with-pgsql-password=PASSWORD       use PASSWORD @<:@none@:>@],
-#             [pg_password=$withval], [pg_password=""])
-#
-#   You can then call the macro like this:
-#
-#     AX_CHECK_PGSQL_DB([$pg_db], [$pg_user], [$pg_host], [$pg_password], [AC_MSG_ERROR([We need a database connection!])])
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Moritz Sinn <moritz@freesources.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([MS_CHECK_PGSQL_DB], [AX_CHECK_PGSQL_DB])
-AC_DEFUN([AX_CHECK_PGSQL_DB], [
-AC_REQUIRE([AX_PROG_PGCLIENT])
-AC_MSG_CHECKING([for PostgreSQL db $1 (user: $2, host: $3)])
-
-pgclient_call="$pgclient"
-
-if test "x$1" != "x"; then
-        pgclient_call="$pgclient_call dbname=$1";
-fi
-if test "x$2" != "x"; then
-        pgclient_call="$pgclient_call user=$2";
-fi
-if test "x$3" != "x"; then
-        pgclient_call="$pgclient_call host=$3";
-fi
-if test "x$4" != "x"; then
-        pgclient_call="$pgclient_call password=$4";
-fi
-
-$pgclient_call -c 'SELECT 1' > /dev/null 2>&1
-if test "x$?" = "x0"; then
-        AC_MSG_RESULT([yes])
-        $6
-else
-        AC_MSG_RESULT([no])
-        $5
-fi;
-])dnl
diff --git a/m4/ax_check_posix_regcomp.m4 b/m4/ax_check_posix_regcomp.m4
deleted file mode 100644
index 1b6b58c..0000000
--- a/m4/ax_check_posix_regcomp.m4
+++ /dev/null
@@ -1,46 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_posix_regcomp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_POSIX_REGCOMP
-#
-# DESCRIPTION
-#
-#   Check that the POSIX compliant regular expression compiler is available
-#   in the POSIX specified manner, and it works. If it fails, we have a
-#   backup -- use gnu-regex.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AG_CHECK_POSIX_REGCOMP], [AX_CHECK_POSIX_REGCOMP])
-AC_DEFUN([AX_CHECK_POSIX_REGCOMP],[
-  AC_MSG_CHECKING([whether POSIX compliant regcomp()/regexec()])
-  AC_CACHE_VAL([ax_cv_posix_regcomp],[
-  AC_TRY_RUN([#include <sys/types.h>
-#include <regex.h>
-int main() {
-  int flags = REG_EXTENDED|REG_ICASE|REG_NEWLINE;
-  regex_t  re;
-  if (regcomp( &re, "^.*$", flags ) != 0)
-    return 1;
-  return regcomp( &re, "|no.*", flags ); }],[ax_cv_posix_regcomp=yes],[ax_cv_posix_regcomp=no],[ax_cv_posix_regcomp=no]
-  ) # end of TRY_RUN]) # end of CACHE_VAL
-
-  AC_MSG_RESULT([$ax_cv_posix_regcomp])
-  if test x$ax_cv_posix_regcomp = xyes
-  then
-    AC_DEFINE(HAVE_POSIX_REGCOMP, 1,
-       [Define this if POSIX compliant regcomp()/regexec()])
-  fi
-]) # end of AC_DEFUN of AX_CHECK_POSIX_REGCOMP
diff --git a/m4/ax_check_posix_sysinfo.m4 b/m4/ax_check_posix_sysinfo.m4
deleted file mode 100644
index d296fe9..0000000
--- a/m4/ax_check_posix_sysinfo.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_posix_sysinfo.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_POSIX_SYSINFO
-#
-# DESCRIPTION
-#
-#   Check that the POSIX compliant sysinfo(2) call works properly. Linux has
-#   its own weirdo alternative.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AG_CHECK_POSIX_SYSINFO], [AX_CHECK_POSIX_SYSINFO])
-AC_DEFUN([AX_CHECK_POSIX_SYSINFO],[
-  AC_MSG_CHECKING([whether sysinfo(2) is POSIX])
-  AC_CACHE_VAL([ax_cv_posix_sysinfo],[
-  AC_TRY_RUN([#include <sys/systeminfo.h>
-int main() { char z[ 256 ];
-long sz = sysinfo( SI_SYSNAME, z, sizeof( z ));
-return (sz > 0) ? 0 : 1; }],[ax_cv_posix_sysinfo=yes],[ax_cv_posix_sysinfo=no],[ax_cv_posix_sysinfo=no]
-  ) # end of TRY_RUN]) # end of CACHE_VAL
-
-  AC_MSG_RESULT([$ax_cv_posix_sysinfo])
-  if test x$ax_cv_posix_sysinfo = xyes
-  then
-    AC_DEFINE(HAVE_POSIX_SYSINFO, 1,
-       [Define this if sysinfo(2) is POSIX])
-  fi
-]) # end of AC_DEFUN of AX_CHECK_POSIX_SYSINFO
diff --git a/m4/ax_check_postgres_db.m4 b/m4/ax_check_postgres_db.m4
deleted file mode 100644
index 5eba77e..0000000
--- a/m4/ax_check_postgres_db.m4
+++ /dev/null
@@ -1,89 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_postgres_db.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_POSTGRES_DB
-#
-# DESCRIPTION
-#
-#   This macro tries to find the headers and librarys for the PostgreSQL
-#   database to build client applications.
-#
-#   If includes are found, the variable PQINCPATH will be set. If librarys
-#   are found, the variable PQLIBPATH will be set. if no check was
-#   successful, the script exits with a error message.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Christian Toepp <c.toepp@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([CT_CHECK_POSTGRES_DB], [AX_CHECK_POSTGRES_DB])
-AC_DEFUN([AX_CHECK_POSTGRES_DB], [
-
-AC_ARG_WITH(pgsql,
-	[  --with-pgsql=PREFIX		Prefix of your PostgreSQL installation],
-	[pg_prefix=$withval], [pg_prefix=])
-AC_ARG_WITH(pgsql-inc,
-	[  --with-pgsql-inc=PATH		Path to the include directory of PostgreSQL],
-	[pg_inc=$withval], [pg_inc=])
-AC_ARG_WITH(pgsql-lib,
-	[  --with-pgsql-lib=PATH		Path to the librarys of PostgreSQL],
-	[pg_lib=$withval], [pg_lib=])
-
-
-AC_SUBST(PQINCPATH)
-AC_SUBST(PQLIBPATH)
-
-if test "$pg_prefix" != ""; then
-   AC_MSG_CHECKING([for PostgreSQL includes in $pg_prefix/include])
-   if test -f "$pg_prefix/include/libpq-fe.h" ; then
-      PQINCPATH="-I$pg_prefix/include"
-      AC_MSG_RESULT([yes])
-   else
-      AC_MSG_ERROR(libpq-fe.h not found)
-   fi
-   AC_MSG_CHECKING([for PostgreSQL librarys in $pg_prefix/lib])
-   if test -f "$pg_prefix/lib/libpq.so" ; then
-      PQLIBPATH="-L$pg_prefix/lib"
-      AC_MSG_RESULT([yes])
-   else
-      AC_MSG_ERROR(libpq.so not found)
-   fi
-else
-  if test "$pg_inc" != ""; then
-    AC_MSG_CHECKING([for PostgreSQL includes in $pg_inc])
-    if test -f "$pg_inc/libpq-fe.h" ; then
-      PQINCPATH="-I$pg_inc"
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_ERROR(libpq-fe.h not found)
-    fi
-  fi
-  if test "$pg_lib" != ""; then
-    AC_MSG_CHECKING([for PostgreSQL librarys in $pg_lib])
-    if test -f "$pg_lib/libpq.so" ; then
-      PQLIBPATH="-L$pg_lib"
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_ERROR(libpq.so not found)
-    fi
-  fi
-fi
-
-if test "$PQINCPATH" = "" ; then
-  AC_CHECK_HEADER([libpq-fe.h], [], AC_MSG_ERROR(libpq-fe.h not found))
-fi
-if test "$PQLIBPATH" = "" ; then
-  AC_CHECK_LIB(pq, PQconnectdb, [], AC_MSG_ERROR(libpq.so not found))
-fi
-
-])
diff --git a/m4/ax_check_preproc_flag.m4 b/m4/ax_check_preproc_flag.m4
deleted file mode 100644
index b1cfef6..0000000
--- a/m4/ax_check_preproc_flag.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_preproc_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_PREPROC_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS])
-#
-# DESCRIPTION
-#
-#   Check whether the given FLAG works with the current language's
-#   preprocessor or gives an error.  (Warnings, however, are ignored)
-#
-#   ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-#   success/failure.
-#
-#   If EXTRA-FLAGS is defined, it is added to the preprocessor's default
-#   flags when the check is done.  The check is thus made with the flags:
-#   "CPPFLAGS EXTRA-FLAGS FLAG".  This can for example be used to force the
-#   preprocessor to issue an error when a bad flag is given.
-#
-#   NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-#   macro in sync with AX_CHECK_{COMPILE,LINK}_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_CHECK_PREPROC_FLAG],
-[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX
-AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]cppflags_$4_$1])dnl
-AC_CACHE_CHECK([whether _AC_LANG preprocessor accepts $1], CACHEVAR, [
-  ax_check_save_flags=$CPPFLAGS
-  CPPFLAGS="$CPPFLAGS $4 $1"
-  AC_PREPROC_IFELSE([AC_LANG_PROGRAM()],
-    [AS_VAR_SET(CACHEVAR,[yes])],
-    [AS_VAR_SET(CACHEVAR,[no])])
-  CPPFLAGS=$ax_check_save_flags])
-AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes],
-  [m4_default([$2], :)],
-  [m4_default([$3], :)])
-AS_VAR_POPDEF([CACHEVAR])dnl
-])dnl AX_CHECK_PREPROC_FLAGS
diff --git a/m4/ax_check_rqrd_class.m4 b/m4/ax_check_rqrd_class.m4
deleted file mode 100644
index 8f14241..0000000
--- a/m4/ax_check_rqrd_class.m4
+++ /dev/null
@@ -1,62 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_rqrd_class.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_RQRD_CLASS
-#
-# DESCRIPTION
-#
-#   AX_CHECK_RQRD_CLASS tests the existence of a given Java class, either in
-#   a jar or in a '.class' file and fails if it doesn't exist. Its success
-#   or failure can depend on a proper setting of the CLASSPATH env.
-#   variable.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_RQRD_CLASS], [AX_CHECK_RQRD_CLASS])
-AC_DEFUN([AX_CHECK_RQRD_CLASS],[
-CLASS=`echo $1|sed 's/\./_/g'`
-AC_CHECK_CLASS($1)
-if test "$HAVE_LAST_CLASS" = "no"; then
-        AC_MSG_ERROR([Required class $1 missing, exiting.])
-fi
-])
diff --git a/m4/ax_check_sign.m4 b/m4/ax_check_sign.m4
deleted file mode 100644
index 104b170..0000000
--- a/m4/ax_check_sign.m4
+++ /dev/null
@@ -1,54 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_check_sign.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_SIGN (TYPE, [ACTION-IF-SIGNED], [ACTION-IF-UNSIGNED], [INCLUDES])
-#
-# DESCRIPTION
-#
-#   Checks whether TYPE is signed or not. If no INCLUDES are specified, the
-#   default includes are used. If ACTION-IF-SIGNED is given, it is
-#   additional shell code to execute when the type is signed. If
-#   ACTION-IF-UNSIGNED is given, it is executed when the type is unsigned.
-#
-#   This macro assumes that the type exists. Therefore the existence of the
-#   type should be checked before calling this macro. For example:
-#
-#     AC_CHECK_HEADERS([wchar.h])
-#     AC_CHECK_TYPE([wchar_t],,[ AC_MSG_ERROR([Type wchar_t not found.]) ])
-#     AX_CHECK_SIGN([wchar_t],
-#       [ AC_DEFINE(WCHAR_T_SIGNED, 1, [Define if wchar_t is signed]) ],
-#       [ AC_DEFINE(WCHAR_T_UNSIGNED, 1, [Define if wchar_t is unsigned]) ], [
-#     #ifdef HAVE_WCHAR_H
-#     #include <wchar.h>
-#     #endif
-#     ])
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ville Laurikari <vl@iki.fi>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([VL_CHECK_SIGN], [AX_CHECK_SIGN])
-AC_DEFUN([AX_CHECK_SIGN], [
- typename=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g"`
- AC_CACHE_CHECK([whether $1 is signed], ax_cv_decl_${typename}_signed, [
-   AC_TRY_COMPILE([$4],
-     [ int foo @<:@ 1 - 2 * !((($1) -1) < 0) @:>@ ],
-     [ eval "ax_cv_decl_${typename}_signed=\"yes\"" ],
-     [ eval "ax_cv_decl_${typename}_signed=\"no\"" ])])
- symbolname=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g" | tr "a-z" "A-Z"`
- if eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"yes\""; then
-   $2
- elif eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"no\""; then
-   $3
- fi
-])dnl
diff --git a/m4/ax_check_strcspn.m4 b/m4/ax_check_strcspn.m4
deleted file mode 100644
index 199594b..0000000
--- a/m4/ax_check_strcspn.m4
+++ /dev/null
@@ -1,57 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_strcspn.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_STRCSPN
-#
-# DESCRIPTION
-#
-#   Not all systems have strcspn(3). See if we need to substitute. To make
-#   this work, you have to do horrible things. In one of your Makefile.am
-#   files, you must make an explicit rule to make this object. It should
-#   look like this:
-#
-#     strcspn.lo : $(top_srcdir)/compat/strcspn.c
-#         $(LTCOMPILE) -o $@ -c $(top_srcdir)/compat/strcspn.c
-#
-#   and you must include ``@COMPATOBJ@'' in a LIBADD somewhere and, finally,
-#   you must add another artificial dependency, something like:
-#
-#     makeshell.lo : genshell.c @COMPATOBJ@
-#
-#   It is all pretty horrific, but I have found nothing else that works.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AG_CHECK_STRCSPN], [AX_CHECK_STRCSPN])
-AC_DEFUN([AX_CHECK_STRCSPN],[
-  AC_MSG_CHECKING([whether strcspn matches prototype and works])
-  AC_CACHE_VAL([ax_cv_strcspn],[
-  AC_TRY_RUN([#include <string.h>
-int main (int argc, char** argv) {
-   char zRej[] = "reject";
-   char zAcc[] = "a-ok-eject";
-   return strcspn( zAcc, zRej ) - 5;
-}],[ax_cv_strcspn=yes],[ax_cv_strcspn=no],[ax_cv_strcspn=no]
-  ) # end of TRY_RUN]) # end of CACHE_VAL
-
-  AC_MSG_RESULT([$ax_cv_strcspn])
-  if test x$ax_cv_strcspn = xyes
-  then
-    AC_DEFINE(HAVE_STRCSPN, 1,
-       [Define this if strcspn matches prototype and works])
-  else
-    COMPATOBJ="$COMPATOBJ strcspn.lo"
-  fi
-]) # end of AC_DEFUN of AX_CHECK_STRCSPN
diff --git a/m4/ax_check_strftime.m4 b/m4/ax_check_strftime.m4
deleted file mode 100644
index 787f85c..0000000
--- a/m4/ax_check_strftime.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_strftime.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_STRFTIME
-#
-# DESCRIPTION
-#
-#   Check for existence and functioning of strftime routine.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AG_CHECK_STRFTIME], [AX_CHECK_STRFTIME])
-AC_DEFUN([AX_CHECK_STRFTIME],[
-  AC_MSG_CHECKING([whether strftime() works])
-  AC_CACHE_VAL([ax_cv_strftime],[
-  AC_TRY_RUN([#include <time.h>
-char t_buf[ 64 ];
-int main() {
-  static const char z[] = "Thursday Aug 28 240";
-  struct tm tm;
-  tm.tm_sec   = 36;  /* seconds after the minute [0, 61]  */
-  tm.tm_min   = 44;  /* minutes after the hour [0, 59] */
-  tm.tm_hour  = 12;  /* hour since midnight [0, 23] */
-  tm.tm_mday  = 28;  /* day of the month [1, 31] */
-  tm.tm_mon   =  7;  /* months since January [0, 11] */
-  tm.tm_year  = 86;  /* years since 1900 */
-  tm.tm_wday  =  4;  /* days since Sunday [0, 6] */
-  tm.tm_yday  = 239; /* days since January 1 [0, 365] */
-  tm.tm_isdst =  1;  /* flag for daylight savings time */
-  strftime( t_buf, sizeof( t_buf ), "%A %b %d %j", &tm );
-  return (strcmp( t_buf, z ) != 0); }],[ax_cv_strftime=yes],[ax_cv_strftime=no],[ax_cv_strftime=no]
-  ) # end of TRY_RUN]) # end of CACHE_VAL
-
-  AC_MSG_RESULT([$ax_cv_strftime])
-  if test x$ax_cv_strftime = xyes
-  then
-    AC_DEFINE(HAVE_STRFTIME, 1,
-       [Define this if strftime() works])
-  fi
-]) # end of AC_DEFUN of AX_CHECK_STRFTIME
diff --git a/m4/ax_check_struct_for.m4 b/m4/ax_check_struct_for.m4
deleted file mode 100644
index 3a35442..0000000
--- a/m4/ax_check_struct_for.m4
+++ /dev/null
@@ -1,57 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_check_struct_for.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_STRUCT_FOR(INCLUDES,STRUCT,MEMBER,DEFINE,[no])
-#
-# DESCRIPTION
-#
-#   Checks STRUCT for MEMBER and defines DEFINE if found.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Wes Hardaker <wjhardaker@ucdavis.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_STRUCT_FOR], [AX_CHECK_STRUCT_FOR])
-AC_DEFUN([AX_CHECK_STRUCT_FOR],[
-ac_safe_struct=`echo "$2" | sed 'y%./+-%__p_%'`
-ac_safe_member=`echo "$3" | sed 'y%./+-%__p_%'`
-ac_safe_all="ac_cv_struct_${ac_safe_struct}_has_${ac_safe_member}"
-changequote(, )dnl
-  ac_uc_define=STRUCT_`echo "${ac_safe_struct}_HAS_${ac_safe_member}" | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-changequote([, ])dnl
-
-AC_MSG_CHECKING([for $2.$3])
-AC_CACHE_VAL($ac_safe_all,
-[
-if test "x$4" = "x"; then
-  defineit="= 0"
-elif test "x$4" = "xno"; then
-  defineit=""
-else
-  defineit="$4"
-fi
-AC_TRY_COMPILE([
-$1
-],[
-struct $2 testit;
-testit.$3 $defineit;
-], eval "${ac_safe_all}=yes", eval "${ac_safe_all}=no" )
-])
-
-if eval "test \"x$`echo ${ac_safe_all}`\" = \"xyes\""; then
-  AC_MSG_RESULT(yes)
-  AC_DEFINE_UNQUOTED($ac_uc_define)
-else
-  AC_MSG_RESULT(no)
-fi
-])
diff --git a/m4/ax_check_symbol.m4 b/m4/ax_check_symbol.m4
deleted file mode 100644
index 01ea1c8..0000000
--- a/m4/ax_check_symbol.m4
+++ /dev/null
@@ -1,84 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_check_symbol.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_SYMBOL(SYMBOL, HEADER... [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   A wrapper around AC_EGREP_HEADER. The shellvar $ac_found will hold the
-#   HEADER-name that had been containing the symbol. This value is shown to
-#   the user.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_SYMBOL], [AX_CHECK_SYMBOL])
-AC_DEFUN([AX_CHECK_SYMBOL],
-[AC_MSG_CHECKING([for $1 in $2])
-AC_CACHE_VAL(ac_cv_func_$1,
-[AC_REQUIRE_CPP()dnl
-changequote(, )dnl
-symbol="[^a-zA-Z_0-9]$1[^a-zA-Z_0-9]"
-changequote([, ])dnl
-ac_found=no
-for ac_header in $2 ; do
-  ac_safe=`echo "$ac_header" | sed 'y%./+-%__p_%' `
-  if test $ac_found != "yes" ; then
-      if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-            AC_EGREP_HEADER( $symbol, $ac_header, [ac_found="$ac_header"] )
-      fi
-  fi
-done
-if test "$ac_found" != "no" ; then
-  AC_MSG_RESULT($ac_found)
-  ifelse([$3], , :, [$3])
-else
-  AC_MSG_RESULT(no)
-  ifelse([$4], , , [$4
-])dnl
-fi
-])])
-
-dnl AX_CHECK_SYMBOLS( symbol..., header... [, action-if-found [, action-if-not-found]])
-AC_DEFUN([AX_CHECK_SYMBOLS],
-[for ac_func in $1
-do
-P4_CHECK_SYMBOL($ac_func, $2,
-[changequote(, )dnl
-  ac_tr_func=HAVE_`echo $ac_func | sed -e 'y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:' -e 's:[[^A-Z0-9]]:_:'`
-changequote([, ])dnl
-  AC_DEFINE_UNQUOTED($ac_tr_func) $2], $3)dnl
-done
-])
diff --git a/m4/ax_check_sys_siglist.m4 b/m4/ax_check_sys_siglist.m4
deleted file mode 100644
index 4f9afd2..0000000
--- a/m4/ax_check_sys_siglist.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_sys_siglist.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_SYS_SIGLIST
-#
-# DESCRIPTION
-#
-#   Check for existence of global sys_siglist[].
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AG_CHECK_SYS_SIGLIST], [AX_CHECK_SYS_SIGLIST])
-AC_DEFUN([AX_CHECK_SYS_SIGLIST],[
-  AC_MSG_CHECKING([whether there is a global text array sys_siglist])
-  AC_CACHE_VAL([ax_cv_sys_siglist],[
-  AC_TRY_RUN([#include <signal.h>
-int main() {
-  const char* pz = sys_siglist[1];
-  return (pz != 0) ? 0 : 1; }],[ax_cv_sys_siglist=yes],[ax_cv_sys_siglist=no],[ax_cv_sys_siglist=no]
-  ) # end of TRY_RUN]) # end of CACHE_VAL
-
-  AC_MSG_RESULT([$ax_cv_sys_siglist])
-  if test x$ax_cv_sys_siglist = xyes
-  then
-    AC_DEFINE(HAVE_SYS_SIGLIST, 1,
-       [Define this if there is a global text array sys_siglist])
-    NEED_SYS_SIGLIST=false
-  else
-    NEED_SYS_SIGLIST=true
-  fi
-  AC_SUBST(NEED_SYS_SIGLIST)
-]) # end of AC_DEFUN of AX_CHECK_SYS_SIGLIST
diff --git a/m4/ax_check_typedef.m4 b/m4/ax_check_typedef.m4
deleted file mode 100644
index 13b9d5e..0000000
--- a/m4/ax_check_typedef.m4
+++ /dev/null
@@ -1,76 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_check_typedef.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_TYPEDEF(TYPEDEF, HEADER [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]])
-#
-# DESCRIPTION
-#
-#   Check if the given typedef-name is recognized as a type. The trick is to
-#   use a sizeof(TYPEDEF) and see if the compiler is happy with that.
-#
-#   This can be thought of as a mixture of AC_CHECK_TYPE(TYPEDEF,DEFAULT)
-#   and AC_CHECK_LIB(LIBRARY,FUNCTION,ACTION-IF-FOUND,ACTION-IF-NOT-FOUND).
-#
-#   A convenience macro AX_CHECK_TYPEDEF_ is provided that will not emit any
-#   message to the user - it just executes one of the actions.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_TYPEDEF], [AX_CHECK_TYPEDEF])
-AC_DEFUN([AX_CHECK_TYPEDEF_],
-[dnl
-ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
-AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
-[ eval "ac_cv_type_$ac_lib_var='not-found'"
-  ac_cv_check_typedef_header=`echo ifelse([$2], , stddef.h, $2)`
-  AC_TRY_COMPILE( [#include <$ac_cv_check_typedef_header>],
-	[int x = sizeof($1); x = x;],
-        eval "ac_cv_type_$ac_lib_var=yes" ,
-        eval "ac_cv_type_$ac_lib_var=no" )
-  if test `eval echo '$ac_cv_type_'$ac_lib_var` = "no" ; then
-     ifelse([$4], , :, $4)
-  else
-     ifelse([$3], , :, $3)
-  fi
-])])
-
-dnl AX_CHECK_TYPEDEF(TYPEDEF, HEADER [, ACTION-IF-FOUND,
-dnl    [, ACTION-IF-NOT-FOUND ]])
-AC_DEFUN([AX_CHECK_TYPEDEF],
-[dnl
- AC_MSG_CHECKING([for $1 in $2])
- AX_CHECK_TYPEDEF_($1,$2,AC_MSG_RESULT(yes),AC_MSG_RESULT(no))dnl
-])
diff --git a/m4/ax_check_uname_syscall.m4 b/m4/ax_check_uname_syscall.m4
deleted file mode 100644
index afc740a..0000000
--- a/m4/ax_check_uname_syscall.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_check_uname_syscall.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_UNAME_SYSCALL
-#
-# DESCRIPTION
-#
-#   Check that the POSIX compliant uname(2) call works properly.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AG_CHECK_UNAME_SYSCALL], [AX_CHECK_UNAME_SYSCALL])
-AC_DEFUN([AX_CHECK_UNAME_SYSCALL],[
-  AC_MSG_CHECKING([whether uname(2) is POSIX])
-  AC_CACHE_VAL([ax_cv_uname_syscall],[
-  AC_TRY_RUN([#include <sys/utsname.h>
-int main() { struct utsname unm;
-return uname( &unm ); }],[ax_cv_uname_syscall=yes],[ax_cv_uname_syscall=no],[ax_cv_uname_syscall=no]
-  ) # end of TRY_RUN]) # end of CACHE_VAL
-
-  AC_MSG_RESULT([$ax_cv_uname_syscall])
-  if test x$ax_cv_uname_syscall = xyes
-  then
-    AC_DEFINE(HAVE_UNAME_SYSCALL, 1,
-       [Define this if uname(2) is POSIX])
-  fi
-]) # end of AC_DEFUN of AX_CHECK_UNAME_SYSCALL
diff --git a/m4/ax_check_user.m4 b/m4/ax_check_user.m4
deleted file mode 100644
index 6ccadc7..0000000
--- a/m4/ax_check_user.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_check_user.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_USER
-#
-# DESCRIPTION
-#
-#   Check if the specified UNIX user exists, if yes set your environment
-#   variable to that username else unset your environment variable
-#
-#   Example:
-#
-#     AX_CHECK_USER(USER, [gleensalmon])
-#     if test x$USER = xgleensalmon; then
-#         bla..bla..bla..
-#     else
-#         bla..bla..bla..
-#     fi
-#
-#   Besides checking existence, this macro also set these environment
-#   variables upon completion:
-#
-#     USER_HOME = home directory of user, written in /etc/passwd
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CHECK_USER], [AX_CHECK_USER])
-AC_DEFUN([AX_CHECK_USER],[
-AC_MSG_CHECKING([for user $2])
-if grep ^$2: /etc/passwd > /dev/null; then
-        $1=$2
-        USER_HOME=`grep ^$2: /etc/passwd | sed "s/^\([[^:]]*:\)\{5\}\([[^:]]*\):[[^:]]*$/\2/"`
-        AC_MSG_RESULT([yes])
-else
-        unset $1
-        unset USER_HOME
-        AC_MSG_RESULT([no])
-fi;dnl
-])
diff --git a/m4/ax_check_zlib.m4 b/m4/ax_check_zlib.m4
deleted file mode 100644
index d308183..0000000
--- a/m4/ax_check_zlib.m4
+++ /dev/null
@@ -1,133 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_check_zlib.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_ZLIB()
-#
-# DESCRIPTION
-#
-#   This macro searches for an installed zlib library. If nothing was
-#   specified when calling configure, it searches first in /usr/local and
-#   then in /usr, /opt/local and /sw. If the --with-zlib=DIR is specified,
-#   it will try to find it in DIR/include/zlib.h and DIR/lib/libz.a. If
-#   --without-zlib is specified, the library is not searched at all.
-#
-#   If either the header file (zlib.h) or the library (libz) is not found,
-#   the configuration exits on error, asking for a valid zlib installation
-#   directory or --without-zlib.
-#
-#   The macro defines the symbol HAVE_LIBZ if the library is found. You
-#   should use autoheader to include a definition for this symbol in a
-#   config.h file. Sample usage in a C/C++ source is as follows:
-#
-#     #ifdef HAVE_LIBZ
-#     #include <zlib.h>
-#     #endif /* HAVE_LIBZ */
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Loic Dachary <loic@senga.org>
-#   Copyright (c) 2010 Bastien Chevreux <bach@chevreux.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AU_ALIAS([CHECK_ZLIB], [AX_CHECK_ZLIB])
-AC_DEFUN([AX_CHECK_ZLIB],
-#
-# Handle user hints
-#
-[AC_MSG_CHECKING(if zlib is wanted)
-AC_ARG_WITH(zlib,
-[  --with-zlib=DIR root directory path of zlib installation [defaults to
-                    /usr/local or /usr if not found in /usr/local]
-  --without-zlib to disable zlib usage completely],
-[if test "$withval" != no ; then
-  zlib_places="/usr/local /usr /opt/local /sw"
-  AC_MSG_RESULT(yes)
-  if test -d "$withval"
-  then
-    zlib_places="$withval $zlib_places"
-  else
-    AC_MSG_WARN([Sorry, $withval does not exist, checking usual places])
-  fi
-else
-  AC_MSG_RESULT(no)
-fi],
-[AC_MSG_RESULT(yes)])
-
-#
-# Locate zlib, if wanted
-#
-if test -n "${zlib_places}"
-then
-	# check the user supplied or any other more or less 'standard' place:
-	#   Most UNIX systems      : /usr/local and /usr
-	#   MacPorts / Fink on OSX : /opt/local respectively /sw
-	for ZLIB_HOME in ${zlib_places} ; do
-	  if test -f "${ZLIB_HOME}/include/zlib.h"; then break; fi
-	  ZLIB_HOME=""
-	done
-
-	# if zlib.h was nowhere to be found, give a notice and bail out
-	if test ! -n "${ZLIB_HOME}"; then
-          AC_MSG_ERROR(No zlib.h in any include directory of ${zlib_places}: either specify a valid zlib installation with --with-zlib=DIR or disable zlib usage with --without-zlib)
-	fi
-
-        ZLIB_OLD_LDFLAGS=$LDFLAGS
-        ZLIB_OLD_CPPFLAGS=$LDFLAGS
-        LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
-        CPPFLAGS="$CPPFLAGS -I${ZLIB_HOME}/include"
-        AC_LANG_SAVE
-        AC_LANG_C
-        AC_CHECK_LIB(z, inflateEnd, [zlib_cv_libz=yes], [zlib_cv_libz=no])
-        AC_CHECK_HEADER(zlib.h, [zlib_cv_zlib_h=yes], [zlib_cv_zlib_h=no])
-        AC_LANG_RESTORE
-        if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"
-        then
-                #
-                # If both library and header were found, use them
-                #
-                AC_CHECK_LIB(z, inflateEnd)
-                AC_MSG_CHECKING(zlib in ${ZLIB_HOME})
-                AC_MSG_RESULT(ok)
-        else
-                #
-                # If either header or library was not found, revert and bomb
-                #
-                AC_MSG_CHECKING(zlib in ${ZLIB_HOME})
-                LDFLAGS="$ZLIB_OLD_LDFLAGS"
-                CPPFLAGS="$ZLIB_OLD_CPPFLAGS"
-                AC_MSG_RESULT(failed)
-                AC_MSG_ERROR(either specify a valid zlib installation with --with-zlib=DIR or disable zlib usage with --without-zlib)
-        fi
-fi
-
-])
diff --git a/m4/ax_compare_version.m4 b/m4/ax_compare_version.m4
deleted file mode 100644
index 74dc0fd..0000000
--- a/m4/ax_compare_version.m4
+++ /dev/null
@@ -1,177 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_compare_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   This macro compares two version strings. Due to the various number of
-#   minor-version numbers that can exist, and the fact that string
-#   comparisons are not compatible with numeric comparisons, this is not
-#   necessarily trivial to do in a autoconf script. This macro makes doing
-#   these comparisons easy.
-#
-#   The six basic comparisons are available, as well as checking equality
-#   limited to a certain number of minor-version levels.
-#
-#   The operator OP determines what type of comparison to do, and can be one
-#   of:
-#
-#    eq  - equal (test A == B)
-#    ne  - not equal (test A != B)
-#    le  - less than or equal (test A <= B)
-#    ge  - greater than or equal (test A >= B)
-#    lt  - less than (test A < B)
-#    gt  - greater than (test A > B)
-#
-#   Additionally, the eq and ne operator can have a number after it to limit
-#   the test to that number of minor versions.
-#
-#    eq0 - equal up to the length of the shorter version
-#    ne0 - not equal up to the length of the shorter version
-#    eqN - equal up to N sub-version levels
-#    neN - not equal up to N sub-version levels
-#
-#   When the condition is true, shell commands ACTION-IF-TRUE are run,
-#   otherwise shell commands ACTION-IF-FALSE are run. The environment
-#   variable 'ax_compare_version' is always set to either 'true' or 'false'
-#   as well.
-#
-#   Examples:
-#
-#     AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8])
-#     AX_COMPARE_VERSION([3.15],[lt],[3.15.8])
-#
-#   would both be true.
-#
-#     AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8])
-#     AX_COMPARE_VERSION([3.15],[gt],[3.15.8])
-#
-#   would both be false.
-#
-#     AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8])
-#
-#   would be true because it is only comparing two minor versions.
-#
-#     AX_COMPARE_VERSION([3.15.7],[eq0],[3.15])
-#
-#   would be true because it is only comparing the lesser number of minor
-#   versions of the two values.
-#
-#   Note: The characters that separate the version numbers do not matter. An
-#   empty string is the same as version 0. OP is evaluated by autoconf, not
-#   configure, so must be a string, not a variable.
-#
-#   The author would like to acknowledge Guido Draheim whose advice about
-#   the m4_case and m4_ifvaln functions make this macro only include the
-#   portions necessary to perform the specific comparison specified by the
-#   OP argument in the final configure script.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Tim Toolan <toolan@ele.uri.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 11
-
-dnl #########################################################################
-AC_DEFUN([AX_COMPARE_VERSION], [
-  AC_REQUIRE([AC_PROG_AWK])
-
-  # Used to indicate true or false condition
-  ax_compare_version=false
-
-  # Convert the two version strings to be compared into a format that
-  # allows a simple string comparison.  The end result is that a version
-  # string of the form 1.12.5-r617 will be converted to the form
-  # 0001001200050617.  In other words, each number is zero padded to four
-  # digits, and non digits are removed.
-  AS_VAR_PUSHDEF([A],[ax_compare_version_A])
-  A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
-                     -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
-                     -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-                     -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-                     -e 's/[[^0-9]]//g'`
-
-  AS_VAR_PUSHDEF([B],[ax_compare_version_B])
-  B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
-                     -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
-                     -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-                     -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-                     -e 's/[[^0-9]]//g'`
-
-  dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary
-  dnl # then the first line is used to determine if the condition is true.
-  dnl # The sed right after the echo is to remove any indented white space.
-  m4_case(m4_tolower($2),
-  [lt],[
-    ax_compare_version=`echo "x$A
-x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"`
-  ],
-  [gt],[
-    ax_compare_version=`echo "x$A
-x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"`
-  ],
-  [le],[
-    ax_compare_version=`echo "x$A
-x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"`
-  ],
-  [ge],[
-    ax_compare_version=`echo "x$A
-x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"`
-  ],[
-    dnl Split the operator from the subversion count if present.
-    m4_bmatch(m4_substr($2,2),
-    [0],[
-      # A count of zero means use the length of the shorter version.
-      # Determine the number of characters in A and B.
-      ax_compare_version_len_A=`echo "$A" | $AWK '{print(length)}'`
-      ax_compare_version_len_B=`echo "$B" | $AWK '{print(length)}'`
-
-      # Set A to no more than B's length and B to no more than A's length.
-      A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"`
-      B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"`
-    ],
-    [[0-9]+],[
-      # A count greater than zero means use only that many subversions
-      A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
-      B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
-    ],
-    [.+],[
-      AC_WARNING(
-        [illegal OP numeric parameter: $2])
-    ],[])
-
-    # Pad zeros at end of numbers to make same length.
-    ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`"
-    B="$B`echo $A | sed 's/./0/g'`"
-    A="$ax_compare_version_tmp_A"
-
-    # Check for equality or inequality as necessary.
-    m4_case(m4_tolower(m4_substr($2,0,2)),
-    [eq],[
-      test "x$A" = "x$B" && ax_compare_version=true
-    ],
-    [ne],[
-      test "x$A" != "x$B" && ax_compare_version=true
-    ],[
-      AC_WARNING([illegal OP parameter: $2])
-    ])
-  ])
-
-  AS_VAR_POPDEF([A])dnl
-  AS_VAR_POPDEF([B])dnl
-
-  dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE.
-  if test "$ax_compare_version" = "true" ; then
-    m4_ifvaln([$4],[$4],[:])dnl
-    m4_ifvaln([$5],[else $5])dnl
-  fi
-]) dnl AX_COMPARE_VERSION
diff --git a/m4/ax_compile_check_sizeof.m4 b/m4/ax_compile_check_sizeof.m4
deleted file mode 100644
index 00d0bcc..0000000
--- a/m4/ax_compile_check_sizeof.m4
+++ /dev/null
@@ -1,114 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_compile_check_sizeof.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_COMPILE_CHECK_SIZEOF(TYPE [, HEADERS [, EXTRA_SIZES...]])
-#
-# DESCRIPTION
-#
-#   This macro checks for the size of TYPE using compile checks, not run
-#   checks. You can supply extra HEADERS to look into. the check will cycle
-#   through 1 2 4 8 16 and any EXTRA_SIZES the user supplies. If a match is
-#   found, it will #define SIZEOF_`TYPE' to that value. Otherwise it will
-#   emit a configure time error indicating the size of the type could not be
-#   determined.
-#
-#   The trick is that C will not allow duplicate case labels. While this is
-#   valid C code:
-#
-#     switch (0) case 0: case 1:;
-#
-#   The following is not:
-#
-#     switch (0) case 0: case 0:;
-#
-#   Thus, the AC_TRY_COMPILE will fail if the currently tried size does not
-#   match.
-#
-#   Here is an example skeleton configure.in script, demonstrating the
-#   macro's usage:
-#
-#     AC_PROG_CC
-#     AC_CHECK_HEADERS(stddef.h unistd.h)
-#     AC_TYPE_SIZE_T
-#     AC_CHECK_TYPE(ssize_t, int)
-#
-#     headers='#ifdef HAVE_STDDEF_H
-#     #include <stddef.h>
-#     #endif
-#     #ifdef HAVE_UNISTD_H
-#     #include <unistd.h>
-#     #endif
-#     '
-#
-#     AX_COMPILE_CHECK_SIZEOF(char)
-#     AX_COMPILE_CHECK_SIZEOF(short)
-#     AX_COMPILE_CHECK_SIZEOF(int)
-#     AX_COMPILE_CHECK_SIZEOF(long)
-#     AX_COMPILE_CHECK_SIZEOF(unsigned char *)
-#     AX_COMPILE_CHECK_SIZEOF(void *)
-#     AX_COMPILE_CHECK_SIZEOF(size_t, $headers)
-#     AX_COMPILE_CHECK_SIZEOF(ssize_t, $headers)
-#     AX_COMPILE_CHECK_SIZEOF(ptrdiff_t, $headers)
-#     AX_COMPILE_CHECK_SIZEOF(off_t, $headers)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Kaveh Ghazi <ghazi@caip.rutgers.edu>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_COMPILE_CHECK_SIZEOF], [AX_COMPILE_CHECK_SIZEOF])
-AC_DEFUN([AX_COMPILE_CHECK_SIZEOF],
-[changequote(<<, >>)dnl
-dnl The name to #define.
-define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
-dnl The cache variable name.
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
-changequote([, ])dnl
-AC_MSG_CHECKING(size of $1)
-AC_CACHE_VAL(AC_CV_NAME,
-[for ac_size in 4 8 1 2 16 $3 ; do # List sizes in rough order of prevalence.
-  AC_TRY_COMPILE([#include "confdefs.h"
-#include <sys/types.h>
-$2
-], [switch (0) case 0: case (sizeof ($1) == $ac_size):;], AC_CV_NAME=$ac_size)
-  if test x$AC_CV_NAME != x ; then break; fi
-done
-])
-if test x$AC_CV_NAME = x ; then
-  AC_MSG_ERROR([cannot determine a size for $1])
-fi
-AC_MSG_RESULT($AC_CV_NAME)
-AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1])
-undefine([AC_TYPE_NAME])dnl
-undefine([AC_CV_NAME])dnl
-])
diff --git a/m4/ax_compiler_vendor.m4 b/m4/ax_compiler_vendor.m4
deleted file mode 100644
index 73e32ea..0000000
--- a/m4/ax_compiler_vendor.m4
+++ /dev/null
@@ -1,84 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_compiler_vendor.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_COMPILER_VENDOR
-#
-# DESCRIPTION
-#
-#   Determine the vendor of the C/C++ compiler, e.g., gnu, intel, ibm, sun,
-#   hp, borland, comeau, dec, cray, kai, lcc, metrowerks, sgi, microsoft,
-#   watcom, etc. The vendor is returned in the cache variable
-#   $ax_cv_c_compiler_vendor for C and $ax_cv_cxx_compiler_vendor for C++.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Matteo Frigo
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 11
-
-AC_DEFUN([AX_COMPILER_VENDOR],
-[AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
-  [# note: don't check for gcc first since some other compilers define __GNUC__
-  vendors="intel:     __ICC,__ECC,__INTEL_COMPILER
-           ibm:       __xlc__,__xlC__,__IBMC__,__IBMCPP__
-           pathscale: __PATHCC__,__PATHSCALE__
-           clang:     __clang__
-           gnu:       __GNUC__
-           sun:       __SUNPRO_C,__SUNPRO_CC
-           hp:        __HP_cc,__HP_aCC
-           dec:       __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
-           borland:   __BORLANDC__,__TURBOC__
-           comeau:    __COMO__
-           cray:      _CRAYC
-           kai:       __KCC
-           lcc:       __LCC__
-           sgi:       __sgi,sgi
-           microsoft: _MSC_VER
-           metrowerks: __MWERKS__
-           watcom:    __WATCOMC__
-           portland:  __PGI
-           unknown:   UNKNOWN"
-  for ventest in $vendors; do
-    case $ventest in
-      *:) vendor=$ventest; continue ;;
-      *)  vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" ;;
-    esac
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
-      #if !($vencpp)
-        thisisanerror;
-      #endif
-    ])], [break])
-  done
-  ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=`echo $vendor | cut -d: -f1`
- ])
-])
diff --git a/m4/ax_compute_relative_paths.m4 b/m4/ax_compute_relative_paths.m4
deleted file mode 100644
index 6bc790a..0000000
--- a/m4/ax_compute_relative_paths.m4
+++ /dev/null
@@ -1,190 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_compute_relative_paths.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_COMPUTE_RELATIVE_PATHS(PATH_LIST)
-#
-# DESCRIPTION
-#
-#   PATH_LIST is a space-separated list of colon-separated triplets of the
-#   form 'FROM:TO:RESULT'. This function iterates over these triplets and
-#   set $RESULT to the relative path from $FROM to $TO. Note that $FROM and
-#   $TO needs to be absolute filenames for this macro to success.
-#
-#   For instance,
-#
-#     first=/usr/local/bin
-#     second=/usr/local/share
-#     AX_COMPUTE_RELATIVE_PATHS([first:second:fs second:first:sf])
-#     # $fs is set to ../share
-#     # $sf is set to ../bin
-#
-#   $FROM and $TO are both eval'ed recursively and normalized, this means
-#   that you can call this macro with autoconf's dirnames like `prefix' or
-#   `datadir'. For example:
-#
-#     AX_COMPUTE_RELATIVE_PATHS([bindir:datadir:bin_to_data])
-#
-#   AX_COMPUTE_RELATIVE_PATHS should also works with DOS filenames.
-#
-#   You may want to use this macro in order to make your package
-#   relocatable. Instead of hardcoding $datadir into your programs just
-#   encode $bin_to_data and try to determine $bindir at run-time.
-#
-#   This macro requires AX_NORMALIZE_PATH.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([ADL_COMPUTE_RELATIVE_PATHS], [AX_COMPUTE_RELATIVE_PATHS])
-AC_DEFUN([AX_COMPUTE_RELATIVE_PATHS],
-[for _lcl_i in $1; do
-  _lcl_from=\[$]`echo "[$]_lcl_i" | sed 's,:.*$,,'`
-  _lcl_to=\[$]`echo "[$]_lcl_i" | sed 's,^[[^:]]*:,,' | sed 's,:[[^:]]*$,,'`
-  _lcl_result_var=`echo "[$]_lcl_i" | sed 's,^.*:,,'`
-  AX_RECURSIVE_EVAL([[$]_lcl_from], [_lcl_from])
-  AX_RECURSIVE_EVAL([[$]_lcl_to], [_lcl_to])
-  _lcl_notation="$_lcl_from$_lcl_to"
-  AX_NORMALIZE_PATH([_lcl_from],['/'])
-  AX_NORMALIZE_PATH([_lcl_to],['/'])
-  AX_COMPUTE_RELATIVE_PATH([_lcl_from], [_lcl_to], [_lcl_result_tmp])
-  AX_NORMALIZE_PATH([_lcl_result_tmp],["[$]_lcl_notation"])
-  eval $_lcl_result_var='[$]_lcl_result_tmp'
-done])
-
-## Note:
-## *****
-## The following helper macros are too fragile to be used out
-## of AX_COMPUTE_RELATIVE_PATHS (mainly because they assume that
-## paths are normalized), that's why I'm keeping them in the same file.
-## Still, some of them maybe worth to reuse.
-
-dnl AX_COMPUTE_RELATIVE_PATH(FROM, TO, RESULT)
-dnl ===========================================
-dnl Compute the relative path to go from $FROM to $TO and set the value
-dnl of $RESULT to that value.  This function work on raw filenames
-dnl (for instead it will considerate /usr//local and /usr/local as
-dnl two distinct paths), you should really use AX_COMPUTE_REALTIVE_PATHS
-dnl instead to have the paths sanitized automatically.
-dnl
-dnl For instance:
-dnl    first_dir=/somewhere/on/my/disk/bin
-dnl    second_dir=/somewhere/on/another/disk/share
-dnl    AX_COMPUTE_RELATIVE_PATH(first_dir, second_dir, first_to_second)
-dnl will set $first_to_second to '../../../another/disk/share'.
-AC_DEFUN([AX_COMPUTE_RELATIVE_PATH],
-[AX_COMPUTE_COMMON_PATH([$1], [$2], [_lcl_common_prefix])
-AX_COMPUTE_BACK_PATH([$1], [_lcl_common_prefix], [_lcl_first_rel])
-AX_COMPUTE_SUFFIX_PATH([$2], [_lcl_common_prefix], [_lcl_second_suffix])
-$3="[$]_lcl_first_rel[$]_lcl_second_suffix"])
-
-dnl AX_COMPUTE_COMMON_PATH(LEFT, RIGHT, RESULT)
-dnl ============================================
-dnl Compute the common path to $LEFT and $RIGHT and set the result to $RESULT.
-dnl
-dnl For instance:
-dnl    first_path=/somewhere/on/my/disk/bin
-dnl    second_path=/somewhere/on/another/disk/share
-dnl    AX_COMPUTE_COMMON_PATH(first_path, second_path, common_path)
-dnl will set $common_path to '/somewhere/on'.
-AC_DEFUN([AX_COMPUTE_COMMON_PATH],
-[$3=''
-_lcl_second_prefix_match=''
-while test "[$]_lcl_second_prefix_match" != 0; do
-  _lcl_first_prefix=`expr "x[$]$1" : "x\([$]$3/*[[^/]]*\)"`
-  _lcl_second_prefix_match=`expr "x[$]$2" : "x[$]_lcl_first_prefix"`
-  if test "[$]_lcl_second_prefix_match" != 0; then
-    if test "[$]_lcl_first_prefix" != "[$]$3"; then
-      $3="[$]_lcl_first_prefix"
-    else
-      _lcl_second_prefix_match=0
-    fi
-  fi
-done])
-
-dnl AX_COMPUTE_SUFFIX_PATH(PATH, SUBPATH, RESULT)
-dnl ==============================================
-dnl Substrack $SUBPATH from $PATH, and set the resulting suffix
-dnl (or the empty string if $SUBPATH is not a subpath of $PATH)
-dnl to $RESULT.
-dnl
-dnl For instace:
-dnl    first_path=/somewhere/on/my/disk/bin
-dnl    second_path=/somewhere/on
-dnl    AX_COMPUTE_SUFFIX_PATH(first_path, second_path, common_path)
-dnl will set $common_path to '/my/disk/bin'.
-AC_DEFUN([AX_COMPUTE_SUFFIX_PATH],
-[$3=`expr "x[$]$1" : "x[$]$2/*\(.*\)"`])
-
-dnl AX_COMPUTE_BACK_PATH(PATH, SUBPATH, RESULT)
-dnl ============================================
-dnl Compute the relative path to go from $PATH to $SUBPATH, knowing that
-dnl $SUBPATH is a subpath of $PATH (any other words, only repeated '../'
-dnl should be needed to move from $PATH to $SUBPATH) and set the value
-dnl of $RESULT to that value.  If $SUBPATH is not a subpath of PATH,
-dnl set $RESULT to the empty string.
-dnl
-dnl For instance:
-dnl    first_path=/somewhere/on/my/disk/bin
-dnl    second_path=/somewhere/on
-dnl    AX_COMPUTE_BACK_PATH(first_path, second_path, back_path)
-dnl will set $back_path to '../../../'.
-AC_DEFUN([AX_COMPUTE_BACK_PATH],
-[AX_COMPUTE_SUFFIX_PATH([$1], [$2], [_lcl_first_suffix])
-$3=''
-_lcl_tmp='xxx'
-while test "[$]_lcl_tmp" != ''; do
-  _lcl_tmp=`expr "x[$]_lcl_first_suffix" : "x[[^/]]*/*\(.*\)"`
-  if test "[$]_lcl_first_suffix" != ''; then
-     _lcl_first_suffix="[$]_lcl_tmp"
-     $3="../[$]$3"
-  fi
-done])
-
-
-dnl AX_RECURSIVE_EVAL(VALUE, RESULT)
-dnl =================================
-dnl Interpolate the VALUE in loop until it doesn't change,
-dnl and set the result to $RESULT.
-dnl WARNING: It's easy to get an infinite loop with some unsane input.
-AC_DEFUN([AX_RECURSIVE_EVAL],
-[_lcl_receval="$1"
-$2=`(test "x$prefix" = xNONE && prefix="$ac_default_prefix"
-     test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
-     _lcl_receval_old=''
-     while test "[$]_lcl_receval_old" != "[$]_lcl_receval"; do
-       _lcl_receval_old="[$]_lcl_receval"
-       eval _lcl_receval="\"[$]_lcl_receval\""
-     done
-     echo "[$]_lcl_receval")`])
diff --git a/m4/ax_compute_standard_relative_paths.m4 b/m4/ax_compute_standard_relative_paths.m4
deleted file mode 100644
index f00e620..0000000
--- a/m4/ax_compute_standard_relative_paths.m4
+++ /dev/null
@@ -1,103 +0,0 @@
-# ======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_compute_standard_relative_paths.html
-# ======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_COMPUTE_STANDARD_RELATIVE_PATHS
-#
-# DESCRIPTION
-#
-#   Here is the standard hierarchy of paths, as defined by the GNU Coding
-#   Standards:
-#
-#     prefix
-#        exec_prefix
-#           bindir
-#           libdir
-#           libexecdir
-#           sbindir
-#        datadir
-#        sysconfdir
-#        sharestatedir
-#        localstatedir
-#        infodir
-#        lispdir
-#        includedir
-#        oldincludedir
-#        mandir
-#
-#   This macro will setup a set of variables of the form
-#   'xxx_forward_relative_path' and 'xxx_backward_relative_path' where xxx
-#   is one of the above directories. The latter variable is set to the
-#   relative path to go from xxx to its parent directory, while the former
-#   hold the other way.
-#
-#   For instance `bindir_relative_path' will contains the value to add to
-#   $exec_prefix to reach the $bindir directory (usually 'bin'), and
-#   `bindir_backward_relative_path' the value to append to $bindir to reach
-#   the $exec_prefix directory (usually '..').
-#
-#   This macro requires AX_COMPUTE_RELATIVE_PATHS which itself requires
-#   AX_NORMALIZE_PATH.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([ADL_COMPUTE_STANDARD_RELATIVE_PATHS], [AX_COMPUTE_STANDARD_RELATIVE_PATHS])
-AC_DEFUN([AX_COMPUTE_STANDARD_RELATIVE_PATHS],
-## These calls need to be on separate lines for aclocal to work!
-[AX_COMPUTE_RELATIVE_PATHS(dnl
-AX_STANDARD_RELATIVE_PATH_LIST)])
-
-dnl AX_STANDARD_RELATIVE_PATH_LIST
-dnl ===============================
-dnl A list of standard paths, ready to supply to AX_COMPUTE_RELATIVE_PATHS.
-AC_DEFUN([AX_STANDARD_RELATIVE_PATH_LIST],
-[pushdef([TRIPLET],
-[$][1:$][2:$][2_forward_relative_path $]dnl
-[2:$][1:$][2_backward_relative_path])dnl
-TRIPLET(prefix, exec_prefix) dnl
-TRIPLET(exec_prefix, bindir) dnl
-TRIPLET(exec_prefix, libdir) dnl
-TRIPLET(exec_prefix, libexecdir) dnl
-TRIPLET(exec_prefix, sbindir) dnl
-TRIPLET(prefix, datadir) dnl
-TRIPLET(prefix, sysconfdir) dnl
-TRIPLET(prefix, sharestatedir) dnl
-TRIPLET(prefix, localstatedir) dnl
-TRIPLET(prefix, infodir) dnl
-TRIPLET(prefix, lispdir) dnl
-TRIPLET(prefix, includedir) dnl
-TRIPLET(prefix, oldincludedir) dnl
-TRIPLET(prefix, mandir) dnl
-popdef([TRIPLET])])
diff --git a/m4/ax_cond_with_level.m4 b/m4/ax_cond_with_level.m4
deleted file mode 100644
index 5ceffb8..0000000
--- a/m4/ax_cond_with_level.m4
+++ /dev/null
@@ -1,176 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cond_with_level.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_COND_WITH_LEVEL(PACKAGE [,DEFAULT [,YESLEVEL]])
-#
-# DESCRIPTION
-#
-#   Actually used after an AC_ARG_WITH(PKG,...) option-directive, where
-#   AC_ARG_WITH is a part of the standard autoconf to define a `configure`
-#   --with-PKG option.
-#
-#   This macros works almost like AC_COND_WITH(PACKAGE [,DEFAULT]), but the
-#   definition is set to a numeric value. The level of a simple "yes" is
-#   given (or assumed "2" if absent), otherwise the level can be given in
-#   mnemonic names, being:
-#
-#    1 = some
-#    2 = many
-#    3 = all
-#    4 = extra
-#    5 = extrasome more
-#    6 = extramany muchmore much
-#    7 = super everything
-#    8 = ultra experimental
-#    9 = insane
-#
-#   this macro is most handily it making Makefile.in/Makefile.am that have a
-#   set of with-level declarations, espcially optimization-levels
-#
-#   the $withval shell-variable is set for further examination (it carries
-#   the numeric value of the various mnemonics above)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AU_ALIAS([AC_COND_WITH_LEVEL], [AX_COND_WITH_LEVEL])
-AC_DEFUN([AX_COND_WITH_LEVEL],
-[dnl the names to be defined...
-pushdef([WITH_VAR],    patsubst(with_$1, -, _))dnl
-pushdef([VAR_WITH],    patsubst(translit(with_$1, [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHOUT], patsubst(translit(without_$1, [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHVAL], patsubst(translit(withval_$1, [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHDEF], patsubst(translit(withdef_$1, [a-z], [A-Z]), -, _))dnl
-AC_SUBST(VAR_WITH)
-AC_SUBST(VAR_WITHOUT)
-AC_SUBST(VAR_WITHVAL)
-AC_SUBST(VAR_WITHDEF)
-if test -z "$WITH_VAR"
-   then WITH_VAR=`echo ifelse([$2], , no, [$2])`
-fi
-if test "$WITH_VAR" = "yes"
-   then WITH_VAR=`echo ifelse([$3], , some, [$3])`
-fi
-if test "$WITH_VAR" != "no"; then
-  VAR_WITH=    ; VAR_WITHOUT='#'
-  case "$WITH_VAR" in
-    9|9,*|ultrasome|ultrasome,*|insane)				withval=9
-		VAR_WITHVAL=9 ;  VAR_WITHDEF="-D""VAR_WITH=9" ;;
-    8|8,*|ultra|ultra,*|experimental)				withval=8
-                VAR_WITHVAL=8 ;  VAR_WITHDEF="-D""VAR_WITH=8" ;;
-    7|7,*|muchmore|somemanymore|somemanymore,*|all)		withval=7
-		VAR_WITHVAL=7 ;  VAR_WITHDEF="-D""VAR_WITH=7" ;;
-    6|6,*|manymore|manymore,*|most)				withval=6
-                VAR_WITHVAL=6 ;  VAR_WITHDEF="-D""VAR_WITH=6" ;;
-    5|5,*|somemore|somemore,*|almost)				withval=5
-		VAR_WITHVAL=5 ;  VAR_WITHDEF="-D""VAR_WITH=5" ;;
-    4|4,*|more|more,*)						withval=4
-		VAR_WITHVAL=4 ;  VAR_WITHDEF="-D""VAR_WITH=4" ;;
-    3|3,*|much|somemany,*)					withval=3
-		VAR_WITHVAL=3 ;  VAR_WITHDEF="-D""VAR_WITH=3" ;;
-    2|2,*|many|many,*)						withval=2
-		VAR_WITHVAL=2 ;  VAR_WITHDEF="-D""VAR_WITH=2" ;;
-    1|1,*|some|some,*)						withval=1
-		VAR_WITHVAL=1 ;  VAR_WITHDEF="-D""VAR_WITH=1" ;;
-      *)							withval=-
-	       AC_MSG_ERROR([dnl
- bad value of --with-$1 option, choose a number or some|many|more|all... ])
-  esac
-else								withval=0
-  VAR_WITH='#' ;   VAR_WITHOUT=""
-  VAR_WITHVAL=0 ;  VAR_WITHDEF=""
-fi
-popdef([VAR_WITH])dnl
-popdef([VAR_WITHOUT])dnl
-popdef([VAR_WITHVAL])dnl
-popdef([VAR_WITHDEF])dnl
-popdef([WITH_VAR])dnl
-])
-
-dnl and the same as AX_COND_WITH_LEVEL with an AC_DEFINE in the end...
-AC_DEFUN([AX_COND_WITH_LEVEL_DEFINE],
-[dnl the names to be defined...
-pushdef([WITH_VAR],    patsubst(with_$1, -, _))dnl
-pushdef([VAR_WITH],    patsubst(translit(with_$1, [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHOUT], patsubst(translit(without_$1, [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHVAL], patsubst(translit(withval_$1, [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHDEF], patsubst(translit(withdef_$1, [a-z], [A-Z]), -, _))dnl
-AC_SUBST(VAR_WITH)
-AC_SUBST(VAR_WITHOUT)
-AC_SUBST(VAR_WITHVAL)
-AC_SUBST(VAR_WITHDEF)
-if test -z "$WITH_VAR"
-   then WITH_VAR=`echo ifelse([$2], , no, [$2])`
-fi
-if test "$WITH_VAR" = "yes"
-   then WITH_VAR=`echo ifelse([$3], , some, [$3])`
-fi
-if test "$WITH_VAR" != "no"; then
-  VAR_WITH=    ; VAR_WITHOUT='#'
-  case "$WITH_VAR" in
-    9|9,*|ultrasome|ultrasome,*|insane)				withval=9
-		VAR_WITHVAL=9 ;  VAR_WITHDEF="-D""VAR_WITH=9" ;;
-    8|8,*|ultra|ultra,*|experimental)				withval=8
-                VAR_WITHVAL=8 ;  VAR_WITHDEF="-D""VAR_WITH=8" ;;
-    7|7,*|muchmore|somemanymore|somemanymore,*|all)		withval=7
-		VAR_WITHVAL=7 ;  VAR_WITHDEF="-D""VAR_WITH=7" ;;
-    6|6,*|manymore|manymore,*|most)				withval=6
-                VAR_WITHVAL=6 ;  VAR_WITHDEF="-D""VAR_WITH=6" ;;
-    5|5,*|somemore|somemore,*|almost)				withval=5
-		VAR_WITHVAL=5 ;  VAR_WITHDEF="-D""VAR_WITH=5" ;;
-    4|4,*|more|more,*)						withval=4
-		VAR_WITHVAL=4 ;  VAR_WITHDEF="-D""VAR_WITH=4" ;;
-    3|3,*|much|somemany,*)					withval=3
-		VAR_WITHVAL=3 ;  VAR_WITHDEF="-D""VAR_WITH=3" ;;
-    2|2,*|many|many,*)						withval=2
-		VAR_WITHVAL=2 ;  VAR_WITHDEF="-D""VAR_WITH=2" ;;
-    1|1,*|some|some,*)						withval=1
-		VAR_WITHVAL=1 ;  VAR_WITHDEF="-D""VAR_WITH=1" ;;
-      *)							withval=-
-	       AC_MSG_ERROR([dnl
- bad value of --with-$1 option, choose a number or some|many|more|all... ])
-  esac
-dnl -- the additional line is here --
-  AC_DEFINE_UNQUOTED(VAR_WITH,$VAR_WITHVAL,"--with-$1=level")
-else								withval=0
-  VAR_WITH='#' ;   VAR_WITHOUT=""
-  VAR_WITHVAL=0 ;  VAR_WITHDEF=""
-fi
-popdef([VAR_WITH])dnl
-popdef([VAR_WITHOUT])dnl
-popdef([VAR_WITHVAL])dnl
-popdef([VAR_WITHDEF])dnl
-popdef([WITH_VAR])dnl
-])
diff --git a/m4/ax_config_feature.m4 b/m4/ax_config_feature.m4
deleted file mode 100644
index e205723..0000000
--- a/m4/ax_config_feature.m4
+++ /dev/null
@@ -1,156 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_config_feature.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CONFIG_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION, DEFINE, DEFINE-DESCRIPTION, [ACTION-IF-ENABLED [, ACTION-IF-NOT-ENABLED]])
-#
-# DESCRIPTION
-#
-#   AX_CONFIG_FEATURE is a simple wrapper for AC_ARG_ENABLE, it enables the
-#   feature FEATURE-NAME and AC_DEFINEs the passed DEFINE, depending on the
-#   user choice. DESCRIPTION will be used for AC_DEFINEs. ACTION-IF-ENABLED
-#   and ACTION-IF-NOT-ENABLED are the actions that will be run. A feature is
-#   enabled by default, in order to change this behaviour use the
-#   AX_CONFIG_FEATURE_DEFAULT_ENABLED and AX_CONFIG_FEATURE_DEFAULT_DISABLED
-#   macros.
-#
-#   A simple example:
-#
-#     AX_CONFIG_FEATURE_DEFAULT_ENABLED
-#     AX_CONFIG_FEATURE(feature_xxxxx, [turns on/off XXXXX support],
-#                       HAVE_XXXXX, [Define if you want XXXXX support])
-#
-#     ...
-#
-#     AX_CONFIG_FEATURE_DEFAULT_DISABLED
-#     AX_CONFIG_FEATURE(feature_yyyyy, [turns on/off YYYYY support],
-#                       HAVE_YYYYY, [Define if you want YYYYY support],
-#                       [enable_yyyyy="yes"], [enable_yyyyy="no"])
-#     AM_CONDITIONAL(YYYYY, [test "$enable_yyyyy" = "yes"])
-#
-#     AX_CONFIG_FEATURE_DEFAULT_ENABLED
-#     AX_CONFIG_FEATURE(...)
-#
-#     ...
-#
-#   If you have lot of features and you want a verbose dumping of each user
-#   selection use AX_CONFIG_FEATURE_VERBOSE. Use AX_CONFIG_FEATURE_SILENT in
-#   order to remove a previously AX_CONFIG_FEATURE_VERBOSE. By default
-#   features are silent.
-#
-#   Use AX_CONFIG_FEATURE_ENABLE or AX_CONFIG_FEATURE_DISABLE in order to
-#   enable or disable a specific feature.
-#
-#   Another simple example:
-#
-#     AS_IF([some_test_here],[AX_CONFIG_FEATURE_ENABLE(feature_xxxxx)],[])
-#
-#     AX_CONFIG_FEATURE(feature_xxxxx, [turns on/off XXXXX support],
-#                       HAVE_XXXXX, [Define if you want XXXXX support])
-#     AX_CONFIG_FEATURE(feature_yyyyy, [turns on/off YYYYY support],
-#                       HAVE_YYYYY, [Define if you want YYYYY support],
-#                       [enable_yyyyy="yes"], [enable_yyyyy="no"])
-#
-#     ...
-#
-#   NOTE: AX_CONFIG_FEATURE_ENABLE() must be placed first of the relative
-#   AX_CONFIG_FEATURE() macro ...
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 10
-
-AC_DEFUN([AX_CONFIG_FEATURE],[ dnl
-m4_pushdef([FEATURE], patsubst([$1], -, _))dnl
-
-AC_ARG_ENABLE([$1],AS_HELP_STRING([--enable-$1],[$2]),[
-case "${enableval}" in
-   yes)
-     ax_config_feature_[]FEATURE[]="yes"
-     ;;
-   no)
-     ax_config_feature_[]FEATURE[]="no"
-     ;;
-   *)
-     AC_MSG_ERROR([bad value ${enableval} for feature --$1])
-     ;;
-esac
-])
-
-AS_IF([test "$ax_config_feature_[]FEATURE[]" = yes],[ dnl
-  AC_DEFINE([$3])
-  $5
-  AS_IF([test "$ax_config_feature_verbose" = yes],[ dnl
-    AC_MSG_NOTICE([Feature $1 is enabled])
-  ])
-],[ dnl
-  $6
-  AS_IF([test "$ax_config_feature_verbose" = yes],[ dnl
-    AC_MSG_NOTICE([Feature $1 is disabled])
-  ])
-])
-
-AH_TEMPLATE([$3],[$4])
-
-m4_popdef([FEATURE])dnl
-])
-
-dnl Feature global
-AC_DEFUN([AX_CONFIG_FEATURE_VERBOSE],[ dnl
-  ax_config_feature_verbose=yes
-])
-
-dnl Feature global
-AC_DEFUN([AX_CONFIG_FEATURE_SILENT],[ dnl
-  ax_config_feature_verbose=no
-])
-
-dnl Feature specific
-AC_DEFUN([AX_CONFIG_FEATURE_DEFAULT_ENABLED], [
-  ax_config_feature_[]FEATURE[]_default=yes
-])
-
-dnl Feature specific
-AC_DEFUN([AX_CONFIG_FEATURE_DEFAULT_DISABLED], [
-  ax_config_feature_[]FEATURE[]_default=no
-])
-
-dnl Feature specific
-AC_DEFUN([AX_CONFIG_FEATURE_ENABLE],[ dnl
-  ax_config_feature_[]patsubst([$1], -, _)[]=yes
-])
-
-dnl Feature specific
-AC_DEFUN([AX_CONFIG_FEATURE_DISABLE],[ dnl
-  ax_config_feature_[]patsubst([$1], -, _)[]=no
-])
diff --git a/m4/ax_configure_args.m4 b/m4/ax_configure_args.m4
deleted file mode 100644
index 0726b1b..0000000
--- a/m4/ax_configure_args.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_configure_args.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CONFIGURE_ARGS
-#
-# DESCRIPTION
-#
-#   Helper macro for AX_ENABLE_BUILDDIR.
-#
-#   The traditional way of starting a subdir-configure is running the script
-#   with ${1+"$@"} but since autoconf 2.60 this is broken. Instead we have
-#   to rely on eval'ing $ac_configure_args however some old autoconf
-#   versions do not provide that. To ensure maximum portability of autoconf
-#   extension macros this helper can be AC_REQUIRE'd so that
-#   $ac_configure_args will alsways be present.
-#
-#   Sadly, the traditional "exec $SHELL" of the enable_builddir macros is
-#   spoiled now and must be replaced by "eval + exit $?".
-#
-#   Example:
-#
-#     AC_DEFUN([AX_ENABLE_SUBDIR],[dnl
-#       AC_REQUIRE([AX_CONFIGURE_ARGS])dnl
-#       eval $SHELL $ac_configure_args || exit $?
-#       ...])
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_CONFIGURE_ARGS],[
-   # [$]@ is unsable in 2.60+ but earlier autoconf had no ac_configure_args
-   if test "${ac_configure_args+set}" != "set" ; then
-      ac_configure_args=
-      for ac_arg in ${1+"[$]@"}; do
-         ac_configure_args="$ac_configure_args '$ac_arg'"
-      done
-   fi
-])
diff --git a/m4/ax_count_cpus.m4 b/m4/ax_count_cpus.m4
deleted file mode 100644
index 8aec83d..0000000
--- a/m4/ax_count_cpus.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_count_cpus.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_COUNT_CPUS
-#
-# DESCRIPTION
-#
-#   Attempt to count the number of processors present on the machine. If the
-#   detection fails, then a value of 1 is assumed.
-#
-#   The value is placed in the CPU_COUNT variable.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Michael Paul Bailey <jinxidoru@byu.net>
-#   Copyright (c) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_COUNT_CPUS], [
-    AC_REQUIRE([AC_PROG_EGREP])
-    AC_MSG_CHECKING(the number of available CPUs)
-    CPU_COUNT="0"
-
-    #On MacOS
-    if test -x /usr/sbin/sysctl -a `/sbin/sysctl -a 2>/dev/null| grep -c hw.cpu`; then
-        CPU_COUNT=`/usr/sbin/sysctl -n hw.ncpu`
-    fi
-
-    #On Linux
-    if test "x$CPU_COUNT" = "x0" -a -e /proc/cpuinfo; then
-        CPU_COUNT=`$EGREP -c '^processor' /proc/cpuinfo`
-    fi
-
-    if test "x$CPU_COUNT" = "x0"; then
-        CPU_COUNT="1"
-        AC_MSG_RESULT( [unable to detect (assuming 1)] )
-    else
-        AC_MSG_RESULT( $CPU_COUNT )
-    fi
-])
diff --git a/m4/ax_cpu_freq.m4 b/m4/ax_cpu_freq.m4
deleted file mode 100644
index 8d2d8a6..0000000
--- a/m4/ax_cpu_freq.m4
+++ /dev/null
@@ -1,94 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_cpu_freq.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CPU_FREQ
-#
-# DESCRIPTION
-#
-#   Compute the CPU frequency and define CPU_FREQ accordingly.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_CPU_FREQ],
-[AC_REQUIRE([AC_PROG_CC])
- AC_LANG_PUSH([C++])
- AC_CACHE_CHECK(your cpu frequency, ax_cpu_freq,
- [AC_RUN_IFELSE([AC_LANG_PROGRAM([
-#include <iostream>
-#include <sys/time.h>
-#include <fstream>
-using namespace std;
-
-static __inline__ unsigned long long int rdtsc()
-{
-  unsigned long long int x;
-  __asm__ volatile (".byte 0x0f, 0x31":"=A" (x));
-  return x;
-}
-
-static float estimate_MHz(long sleeptime = 250000)
-{
-  struct timezone tz;
-  struct timeval tvstart, tvstop;
-  unsigned long long int cycles[[2]];
-  float microseconds;
-  double freq = 1.0f;
-
-  memset(&tz, 0, sizeof(tz));
-
-  gettimeofday(&tvstart, &tz);
-  cycles[[0]] = rdtsc();
-  gettimeofday(&tvstart, &tz);
-
-  usleep(sleeptime);
-
-  gettimeofday(&tvstop, &tz);
-  cycles[[1]] = rdtsc();
-  gettimeofday(&tvstop, &tz);
-
-  microseconds = (tvstop.tv_sec - tvstart.tv_sec) * 1000000 +
-    (tvstop.tv_usec - tvstart.tv_usec);
-
-  return (float) (cycles[[1]] - cycles[[0]]) / (microseconds / freq);
-}
-
-static float average_MHz(int tries = 2)
-{
-  float frequency = 0;
-
-  for (int i = 1; i <= tries; i++)
-    frequency += estimate_MHz(i * 150000);
-
-  if (tries > 0)
-    return frequency / (float) tries;
-  else
-    return 0;
-}
-], [
-    ofstream of("conftest_cpufreq");
-    if(of.is_open())
-      of << average_MHz();
-    else
-      return 1;
-
-    of.close()
-])],
-     [ax_cpu_freq=`cat conftest_cpufreq`; rm -f conftest_cpufreq],
-     [ax_cpu_freq=unknow; rm -f conftest_cpufreq]
- )])
-AC_LANG_POP([C++])
-
-  AC_DEFINE_UNQUOTED([CPU_FREQ], ${ax_cpu_freq}, [The cpu frequency (in MHz)])
-])
diff --git a/m4/ax_cpu_vendor.m4 b/m4/ax_cpu_vendor.m4
deleted file mode 100644
index 79eeed3..0000000
--- a/m4/ax_cpu_vendor.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_cpu_vendor.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CPU_VENDOR
-#
-# DESCRIPTION
-#
-#   Find your CPU's vendor by requesting cpuid and define "ax_cpu_vendor"
-#   accordingly. This macro depends on AX_GCC_X86_CPUID.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_CPU_VENDOR],
-[
- AC_REQUIRE([AX_GCC_X86_CPUID])
- AX_GCC_X86_CPUID(0x0)
-
- AC_CACHE_CHECK(for the processor vendor, ax_cpu_vendor,
- [
-   vendor=`echo $ax_cv_gcc_x86_cpuid_0x0 | cut -d ":" -f 2`
-
-   case $vendor in
-     756e6547*)
-       ax_cpu_vendor="Intel"
-       ;;
-     68747541*)
-       ax_cpu_vendor="AMD"
-       ;;
-     69727943*)
-       ax_cpu_vendor="Cyrix"
-       ;;
-     746e6543*)
-       ax_cpu_vendor="IDT"
-       ;;
-     646f6547*)
-       ax_cpu_vendor="Natsemi Geode"
-       ;;
-     52697365*)
-       ax_cpu_vendor="Rise"
-       ;;
-     65736952*)
-       ax_cpu_vendor="Rise"
-       ;;
-     20536953*)
-       ax_cpu_vendor="SiS"
-       ;;
-     *)
-       ax_cpu_vendor="Unknown"
-       ;;
-   esac
- ])
-])
diff --git a/m4/ax_create_generic_config.m4 b/m4/ax_create_generic_config.m4
deleted file mode 100644
index 535838f..0000000
--- a/m4/ax_create_generic_config.m4
+++ /dev/null
@@ -1,195 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_create_generic_config.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CREATE_GENERIC_CONFIG [(PACKAGEnlibs [, VERSION])]
-#
-# DESCRIPTION
-#
-#   Creates a generic PACKAGE-config file that has all the things that you
-#   want, hmm, well, atleast it has --cflags, --version, --libs. Ahhm, did
-#   you see ax_path_generic in the autoconf-archive? ;-)
-#
-#   this macros saves you all the typing for a pkg-config.in script, you
-#   don't even need to distribute one along. Place this macro in your
-#   configure.ac, et voila, you got one that you want to install.
-#
-#   oh, btw, if the first arg looks like "mylib -lwhat' then it will go to
-#   be added to the --libs, and mylib is extracted.
-#
-#   the defaults: $1 = $PACKAGE $LIBS $2 = $VERSION there is also an
-#   AC_SUBST(GENERIC_CONFIG) that will be set to the name of the file that
-#   we did output in this macro. Use as:
-#
-#    install-exec-local:    install-generic-config
-#
-#    install-generic-config:
-#       $(mkinstalldirs) $(DESTDIR)$(bindir)
-#       $(INSTALL_SCRIPT) @GENERIC_CONFIG@ $(DESTDIR)$(bindir)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_CREATE_GENERIC_CONFIG], [AX_CREATE_GENERIC_CONFIG])
-AC_DEFUN([AX_CREATE_GENERIC_CONFIG],[# create a generic PACKAGE-config file
-L=`echo ifelse($1, , $PACKAGE $LIBS, $1)`
-P=`echo $L | sed -e 's/ -.*//'`
-P=`echo $P`
-V=`echo ifelse($2, , $VERSION, $2)`
-F=`echo $P-config`
-L=`echo -l$L | sed -e 's/^-llib/-l/'`
-AC_MSG_RESULT(creating $F - generic $V for $L)
-test "x$prefix" = xNONE && prefix="$ac_default_prefix"
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-echo '#! /bin/sh' >$F
-echo ' ' >>$F
-echo 'package="'$P'"' >>$F
-echo 'version="'$V'"' >>$F
-echo 'libs="'$L'"' >>$F
-echo ' ' >>$F
-# in the order of occurence a standard automake Makefile
-echo 'prefix="'$prefix'"' >>$F
-echo 'exec_prefix="'$exec_prefix'"' >>$F
-echo 'bindir="'$bindir'"' >>$F
-echo 'sbindir="'$sbindir'"' >>$F
-echo 'libexecdir="'$libexecdir'"' >>$F
-echo 'datadir="'$datadir'"' >>$F
-echo 'sysconfdir="'$sysconfdir'"' >>$F
-echo 'sharedstatedir="'$sharedstatedir'"' >>$F
-echo 'localstatedir="'$localstatedir'"' >>$F
-echo 'libdir="'$libdir'"' >>$F
-echo 'infodir="'$infodir'"' >>$F
-echo 'mandir="'$mandir'"' >>$F
-echo 'includedir="'$includedir'"' >>$F
-echo 'target="'$target'"' >>$F
-echo 'host="'$host'"' >>$F
-echo 'build="'$build'"' >>$F
-echo ' ' >>$F
-echo 'if test "'"\$""#"'" -eq 0; then' >>$F
-echo '   cat <<EOF' >>$F
-echo 'Usage: $package-config [OPTIONS]' >>$F
-echo 'Options:' >>$F
-echo '  --prefix[=DIR]) : \$prefix' >>$F
-echo '  --package) : \$package' >>$F
-echo '  --version) : \$version' >>$F
-echo '  --cflags) : -I\$includedir' >>$F
-echo '  --libs) : -L\$libdir -l\$package' >>$F
-echo '  --help) print all the options (not just these)' >>$F
-echo 'EOF' >>$F
-echo 'fi' >>$F
-echo ' ' >>$F
-echo 'o=""' >>$F
-echo 'h=""' >>$F
-echo 'for i in "[$]@"; do' >>$F
-echo '  case $i in' >>$F
-echo '  --prefix=*) prefix=`echo $i | sed -e "s/--prefix=//"` ;;' >>$F
-echo '  --prefix)    o="$o $prefix" ;;' >>$F
-echo '  --package)   o="$o $package" ;;' >>$F
-echo '  --version)   o="$o $version" ;;' >>$F
-echo '  --cflags) if test "_$includedir" != "_/usr/include"' >>$F
-echo '          then o="$o -I$includedir" ; fi' >>$F
-echo '  ;;' >>$F
-echo '  --libs)      o="$o -L$libdir $libs" ;;' >>$F
-echo '  --exec_prefix|--eprefix) o="$o $exec_prefix" ;;' >>$F
-echo '  --bindir)                o="$o $bindir" ;;' >>$F
-echo '  --sbindir)               o="$o $sbindir" ;;' >>$F
-echo '  --libexecdir)            o="$o $libexecdir" ;;' >>$F
-echo '  --datadir)               o="$o $datadir" ;;' >>$F
-echo '  --datainc)               o="$o -I$datadir" ;;' >>$F
-echo '  --datalib)               o="$o -L$datadir" ;;' >>$F
-echo '  --sysconfdir)            o="$o $sysconfdir" ;;' >>$F
-echo '  --sharedstatedir)        o="$o $sharedstatedir" ;;' >>$F
-echo '  --localstatedir)         o="$o $localstatedir" ;;' >>$F
-echo '  --libdir)                o="$o $libdir" ;;' >>$F
-echo '  --libadd)                o="$o -L$libdir" ;;' >>$F
-echo '  --infodir)               o="$o $infodir" ;;' >>$F
-echo '  --mandir)                o="$o $mandir" ;;' >>$F
-echo '  --target)                o="$o $target" ;;' >>$F
-echo '  --host)                  o="$o $host" ;;' >>$F
-echo '  --build)                 o="$o $build" ;;' >>$F
-echo '  --data)                  o="$o -I$datadir/$package" ;;' >>$F
-echo '  --pkgdatadir)            o="$o $datadir/$package" ;;' >>$F
-echo '  --pkgdatainc)            o="$o -I$datadir/$package" ;;' >>$F
-echo '  --pkgdatalib)            o="$o -L$datadir/$package" ;;' >>$F
-echo '  --pkglibdir)             o="$o $libdir/$package" ;;' >>$F
-echo '  --pkglibinc)             o="$o -I$libinc/$package" ;;' >>$F
-echo '  --pkglibadd)             o="$o -L$libadd/$package" ;;' >>$F
-echo '  --pkgincludedir)         o="$o $includedir/$package" ;;' >>$F
-echo '  --help) h="1" ;;' >>$F
-echo '  -?//*|-?/*//*|-?./*//*|//*|/*//*|./*//*) ' >>$F
-echo '       v=`echo $i | sed -e s://:\$:g`' >>$F
-echo '       v=`eval "echo $v"` ' >>$F
-echo '       o="$o $v" ;; ' >>$F
-echo '  esac' >>$F
-echo 'done' >>$F
-echo ' ' >>$F
-echo 'o=`eval "echo $o"`' >>$F
-echo 'o=`eval "echo $o"`' >>$F
-echo 'eval "echo $o"' >>$F
-echo ' ' >>$F
-echo 'if test ! -z "$h" ; then ' >>$F
-echo 'cat <<EOF' >>$F
-echo '  --prefix=xxx)      (what is that for anyway?)' >>$F
-echo '  --prefix)         \$prefix        $prefix' >>$F
-echo '  --package)        \$package       $package' >>$F
-echo '  --version)        \$version       $version' >>$F
-echo '  --cflags)         -I\$includedir    unless it is /usr/include' >>$F
-echo '  --libs)           -L\$libdir -l\$PACKAGE \$LIBS' >>$F
-echo '  --exec_prefix) or... ' >>$F
-echo '  --eprefix)        \$exec_prefix   $exec_prefix' >>$F
-echo '  --bindir)         \$bindir        $bindir' >>$F
-echo '  --sbindir)        \$sbindir       $sbindir' >>$F
-echo '  --libexecdir)     \$libexecdir    $libexecdir' >>$F
-echo '  --datadir)        \$datadir       $datadir' >>$F
-echo '  --sysconfdir)     \$sysconfdir    $sysconfdir' >>$F
-echo '  --sharedstatedir) \$sharedstatedir$sharedstatedir' >>$F
-echo '  --localstatedir)  \$localstatedir $localstatedir' >>$F
-echo '  --libdir)         \$libdir        $libdir' >>$F
-echo '  --infodir)        \$infodir       $infodir' >>$F
-echo '  --mandir)         \$mandir        $mandir' >>$F
-echo '  --target)         \$target        $target' >>$F
-echo '  --host)           \$host          $host' >>$F
-echo '  --build)          \$build         $build' >>$F
-echo '  --data)           -I\$datadir/\$package' >>$F
-echo '  --pkgdatadir)     \$datadir/\$package' >>$F
-echo '  --pkglibdir)      \$libdir/\$package' >>$F
-echo '  --pkgincludedir)  \$includedir/\$package' >>$F
-echo '  --help)           generated by ax_create_generic_config.m4' >>$F
-echo '  -I//varname and other inc-targets like --pkgdatainc supported' >>$F
-echo '  -L//varname and other lib-targets, e.g. --pkgdatalib or --libadd' >>$F
-echo 'EOF' >>$F
-echo 'fi' >>$F
-GENERIC_CONFIG="$F"
-AC_SUBST(GENERIC_CONFIG)
-])
diff --git a/m4/ax_create_pkgconfig_info.m4 b/m4/ax_create_pkgconfig_info.m4
deleted file mode 100644
index 308e64f..0000000
--- a/m4/ax_create_pkgconfig_info.m4
+++ /dev/null
@@ -1,351 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_create_pkgconfig_info.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CREATE_PKGCONFIG_INFO [(outputfile, [requires [,libs [,summary [,cflags [, ldflags]]]]])]
-#
-# DESCRIPTION
-#
-#   Defaults:
-#
-#     $1 = $PACKAGE_NAME.pc
-#     $2 = (empty)
-#     $3 = $PACKAGE_LIBS $LIBS (as set at that point in configure.ac)
-#     $4 = $PACKAGE_SUMMARY (or $1 Library)
-#     $5 = $PACKAGE_CFLAGS (as set at the point in configure.ac)
-#     $6 = $PACKAGE_LDFLAGS (as set at the point in configure.ac)
-#
-#     PACKAGE_NAME defaults to $PACKAGE if not set.
-#     PACKAGE_LIBS defaults to -l$PACKAGE_NAME if not set.
-#
-#   The resulting file is called $PACKAGE.pc.in / $PACKAGE.pc
-#
-#   You will find this macro most useful in conjunction with
-#   ax_spec_defaults that can read good initializers from the .spec file. In
-#   consequencd, most of the generatable installable stuff can be made from
-#   information being updated in a single place for the whole project.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2008 Sven Verdoolaege <skimo@kotnet.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 12
-
-AC_DEFUN([AX_CREATE_PKGCONFIG_INFO],[dnl
-AS_VAR_PUSHDEF([PKGCONFIG_suffix],[ax_create_pkgconfig_suffix])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_libdir],[ax_create_pkgconfig_libdir])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_libfile],[ax_create_pkgconfig_libfile])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_libname],[ax_create_pkgconfig_libname])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_version],[ax_create_pkgconfig_version])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_description],[ax_create_pkgconfig_description])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_requires],[ax_create_pkgconfig_requires])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_pkglibs],[ax_create_pkgconfig_pkglibs])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_libs],[ax_create_pkgconfig_libs])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_ldflags],[ax_create_pkgconfig_ldflags])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_cppflags],[ax_create_pkgconfig_cppflags])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_generate],[ax_create_pkgconfig_generate])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_src_libdir],[ax_create_pkgconfig_src_libdir])dnl
-AS_VAR_PUSHDEF([PKGCONFIG_src_headers],[ax_create_pkgconfig_src_headers])dnl
-
-# we need the expanded forms...
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-AC_MSG_CHECKING(our pkgconfig libname)
-test ".$PKGCONFIG_libname" != "." || \
-PKGCONFIG_libname="ifelse($1,,${PACKAGE_NAME},`basename $1 .pc`)"
-test ".$PKGCONFIG_libname" != "." || \
-PKGCONFIG_libname="$PACKAGE"
-PKGCONFIG_libname=`eval echo "$PKGCONFIG_libname"`
-PKGCONFIG_libname=`eval echo "$PKGCONFIG_libname"`
-AC_MSG_RESULT($PKGCONFIG_libname)
-
-AC_MSG_CHECKING(our pkgconfig version)
-test ".$PKGCONFIG_version" != "." || \
-PKGCONFIG_version="${PACKAGE_VERSION}"
-test ".$PKGCONFIG_version" != "." || \
-PKGCONFIG_version="$VERSION"
-PKGCONFIG_version=`eval echo "$PKGCONFIG_version"`
-PKGCONFIG_version=`eval echo "$PKGCONFIG_version"`
-AC_MSG_RESULT($PKGCONFIG_version)
-
-AC_MSG_CHECKING(our pkgconfig_libdir)
-test ".$pkgconfig_libdir" = "." && \
-pkgconfig_libdir='${libdir}/pkgconfig'
-PKGCONFIG_libdir=`eval echo "$pkgconfig_libdir"`
-PKGCONFIG_libdir=`eval echo "$PKGCONFIG_libdir"`
-PKGCONFIG_libdir=`eval echo "$PKGCONFIG_libdir"`
-AC_MSG_RESULT($pkgconfig_libdir)
-test "$pkgconfig_libdir" != "$PKGCONFIG_libdir" && (
-AC_MSG_RESULT(expanded our pkgconfig_libdir... $PKGCONFIG_libdir))
-AC_SUBST([pkgconfig_libdir])
-
-AC_MSG_CHECKING(our pkgconfig_libfile)
-test ".$pkgconfig_libfile" != "." || \
-pkgconfig_libfile="ifelse($1,,$PKGCONFIG_libname.pc,`basename $1`)"
-PKGCONFIG_libfile=`eval echo "$pkgconfig_libfile"`
-PKGCONFIG_libfile=`eval echo "$PKGCONFIG_libfile"`
-AC_MSG_RESULT($pkgconfig_libfile)
-test "$pkgconfig_libfile" != "$PKGCONFIG_libfile" && (
-AC_MSG_RESULT(expanded our pkgconfig_libfile... $PKGCONFIG_libfile))
-AC_SUBST([pkgconfig_libfile])
-
-AC_MSG_CHECKING(our package / suffix)
-PKGCONFIG_suffix="$program_suffix"
-test ".$PKGCONFIG_suffix" != .NONE || PKGCONFIG_suffix=""
-AC_MSG_RESULT(${PACKAGE_NAME} / ${PKGCONFIG_suffix})
-
-AC_MSG_CHECKING(our pkgconfig description)
-PKGCONFIG_description="ifelse($4,,$PACKAGE_SUMMARY,$4)"
-test ".$PKGCONFIG_description" != "." || \
-PKGCONFIG_description="$PKGCONFIG_libname Library"
-PKGCONFIG_description=`eval echo "$PKGCONFIG_description"`
-PKGCONFIG_description=`eval echo "$PKGCONFIG_description"`
-AC_MSG_RESULT($PKGCONFIG_description)
-
-AC_MSG_CHECKING(our pkgconfig requires)
-PKGCONFIG_requires="ifelse($2,,$PACKAGE_REQUIRES,$2)"
-PKGCONFIG_requires=`eval echo "$PKGCONFIG_requires"`
-PKGCONFIG_requires=`eval echo "$PKGCONFIG_requires"`
-AC_MSG_RESULT($PKGCONFIG_requires)
-
-AC_MSG_CHECKING(our pkgconfig ext libs)
-PKGCONFIG_pkglibs="$PACKAGE_LIBS"
-test ".$PKGCONFIG_pkglibs" != "." || PKGCONFIG_pkglibs="-l$PKGCONFIG_libname"
-PKGCONFIG_libs="ifelse($3,,$PKGCONFIG_pkglibs $LIBS,$3)"
-PKGCONFIG_libs=`eval echo "$PKGCONFIG_libs"`
-PKGCONFIG_libs=`eval echo "$PKGCONFIG_libs"`
-AC_MSG_RESULT($PKGCONFIG_libs)
-
-AC_MSG_CHECKING(our pkgconfig cppflags)
-PKGCONFIG_cppflags="ifelse($5,,$PACKAGE_CFLAGS,$5)"
-PKGCONFIG_cppflags=`eval echo "$PKGCONFIG_cppflags"`
-PKGCONFIG_cppflags=`eval echo "$PKGCONFIG_cppflags"`
-AC_MSG_RESULT($PKGCONFIG_cppflags)
-
-AC_MSG_CHECKING(our pkgconfig ldflags)
-PKGCONFIG_ldflags="ifelse($6,,$PACKAGE_LDFLAGS,$5)"
-PKGCONFIG_ldflags=`eval echo "$PKGCONFIG_ldflags"`
-PKGCONFIG_ldflags=`eval echo "$PKGCONFIG_ldflags"`
-AC_MSG_RESULT($PKGCONFIG_ldflags)
-
-test ".$PKGCONFIG_generate" != "." || \
-PKGCONFIG_generate="ifelse($1,,$PKGCONFIG_libname.pc,$1)"
-PKGCONFIG_generate=`eval echo "$PKGCONFIG_generate"`
-PKGCONFIG_generate=`eval echo "$PKGCONFIG_generate"`
-test "$pkgconfig_libfile" != "$PKGCONFIG_generate" && (
-AC_MSG_RESULT(generate the pkgconfig later... $PKGCONFIG_generate))
-
-if test ".$PKGCONFIG_src_libdir" = "." ; then
-PKGCONFIG_src_libdir=`pwd`
-PKGCONFIG_src_libdir=`AS_DIRNAME("$PKGCONFIG_src_libdir/$PKGCONFIG_generate")`
-test ! -d $PKGCONFIG_src_libdir/src || \
-PKGCONFIG_src_libdir="$PKGCONFIG_src_libdir/src"
-case ".$objdir" in
-*libs) PKGCONFIG_src_libdir="$PKGCONFIG_src_libdir/$objdir" ;; esac
-AC_MSG_RESULT(noninstalled pkgconfig -L $PKGCONFIG_src_libdir)
-fi
-
-if test ".$PKGCONFIG_src_headers" = "." ; then
-PKGCONFIG_src_headers=`pwd`
-v="$ac_top_srcdir" ;
-test ".$v" != "." || v="$ax_spec_dir"
-test ".$v" != "." || v="$srcdir"
-case "$v" in /*) PKGCONFIG_src_headers="" ;; esac
-PKGCONFIG_src_headers=`AS_DIRNAME("$PKGCONFIG_src_headers/$v/x")`
-test ! -d $PKGCONFIG_src_headers/incl[]ude || \
-PKGCONFIG_src_headers="$PKGCONFIG_src_headers/incl[]ude"
-AC_MSG_RESULT(noninstalled pkgconfig -I $PKGCONFIG_src_headers)
-fi
-
-
-dnl AC_CONFIG_COMMANDS crap disallows to use $PKGCONFIG_libfile here...
-AC_CONFIG_COMMANDS([$ax_create_pkgconfig_generate],[
-pkgconfig_generate="$ax_create_pkgconfig_generate"
-if test ! -f "$pkgconfig_generate.in"
-then generate="true"
-elif grep ' generated by configure ' $pkgconfig_generate.in >/dev/null
-then generate="true"
-else generate="false";
-fi
-if $generate ; then
-AC_MSG_NOTICE(creating $pkgconfig_generate.in)
-cat > $pkgconfig_generate.in <<AXEOF
-# generated by configure / remove this line to disable regeneration
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-bindir=@bindir@
-libdir=@libdir@
-datarootdir=@datarootdir@
-datadir=@datadir@
-sysconfdir=@sysconfdir@
-includedir=@includedir@
-package=@PACKAGE@
-suffix=@suffix@
-
-Name: @PACKAGE_NAME@
-Description: @PACKAGE_DESCRIPTION@
-Version: @PACKAGE_VERSION@
-Requires: @PACKAGE_REQUIRES@
-Libs: -L\${libdir} @LDFLAGS@ @LIBS@
-Cflags: -I\${includedir} @CPPFLAGS@
-AXEOF
-fi # DONE generate $pkgconfig_generate.in
-AC_MSG_NOTICE(creating $pkgconfig_generate)
-cat >conftest.sed <<AXEOF
-s|@prefix@|${pkgconfig_prefix}|
-s|@exec_prefix@|${pkgconfig_execprefix}|
-s|@bindir@|${pkgconfig_bindir}|
-s|@libdir@|${pkgconfig_libdir}|
-s|@datarootdir@|${pkgconfig_datarootdir}|
-s|@datadir@|${pkgconfig_datadir}|
-s|@sysconfdir@|${pkgconfig_sysconfdir}|
-s|@includedir@|${pkgconfig_includedir}|
-s|@suffix@|${pkgconfig_suffix}|
-s|@PACKAGE@|${pkgconfig_package}|
-s|@PACKAGE_NAME@|${pkgconfig_libname}|
-s|@PACKAGE_DESCRIPTION@|${pkgconfig_description}|
-s|@PACKAGE_VERSION@|${pkgconfig_version}|
-s|@PACKAGE_REQUIRES@|${pkgconfig_requires}|
-s|@LIBS@|${pkgconfig_libs}|
-s|@LDFLAGS@|${pkgconfig_ldflags}|
-s|@CPPFLAGS@|${pkgconfig_cppflags}|
-AXEOF
-sed -f conftest.sed  $pkgconfig_generate.in > $pkgconfig_generate
-if test ! -s $pkgconfig_generate ; then
-    AC_MSG_ERROR([$pkgconfig_generate is empty])
-fi ; rm conftest.sed # DONE generate $pkgconfig_generate
-pkgconfig_uninstalled=`echo $pkgconfig_generate |sed 's/.pc$/-uninstalled.pc/'`
-AC_MSG_NOTICE(creating $pkgconfig_uninstalled)
-cat >conftest.sed <<AXEOF
-s|@prefix@|${pkgconfig_prefix}|
-s|@exec_prefix@|${pkgconfig_execprefix}|
-s|@bindir@|${pkgconfig_bindir}|
-s|@libdir@|${pkgconfig_src_libdir}|
-s|@datarootdir@|${pkgconfig_datarootdir}|
-s|@datadir@|${pkgconfig_datadir}|
-s|@sysconfdir@|${pkgconfig_sysconfdir}|
-s|@includedir@|${pkgconfig_src_headers}|
-s|@suffix@|${pkgconfig_suffix}|
-s|@PACKAGE@|${pkgconfig_package}|
-s|@PACKAGE_NAME@|${pkgconfig_libname}|
-s|@PACKAGE_DESCRIPTION@|${pkgconfig_description}|
-s|@PACKAGE_VERSION@|${pkgconfig_version}|
-s|@PACKAGE_REQUIRES@|${pkgconfig_requires}|
-s|@LIBS@|${pkgconfig_libs}|
-s|@LDFLAGS@|${pkgconfig_ldflags}|
-s|@CPPFLAGS@|${pkgconfig_cppflags}|
-AXEOF
-sed -f conftest.sed $pkgconfig_generate.in > $pkgconfig_uninstalled
-if test ! -s $pkgconfig_uninstalled ; then
-    AC_MSG_ERROR([$pkgconfig_uninstalled is empty])
-fi ; rm conftest.sed # DONE generate $pkgconfig_uninstalled
-           pkgconfig_requires_add=`echo ${pkgconfig_requires}`
-if test ".$pkgconfig_requires_add" != "." ; then
-           pkgconfig_requires_add="pkg-config $pkgconfig_requires_add"
-    else   pkgconfig_requires_add=":" ; fi
-pkgconfig_uninstalled=`echo $pkgconfig_generate |sed 's/.pc$/-uninstalled.sh/'`
-AC_MSG_NOTICE(creating $pkgconfig_uninstalled)
-cat >conftest.sed <<AXEOF
-s|@prefix@|\"${pkgconfig_prefix}\"|
-s|@exec_prefix@|\"${pkgconfig_execprefix}\"|
-s|@bindir@|\"${pkgconfig_bindir}\"|
-s|@libdir@|\"${pkgconfig_src_libdir}\"|
-s|@datarootdir@|\"${pkgconfig_datarootdir}\"|
-s|@datadir@|\"${pkgconfig_datadir}\"|
-s|@sysconfdir@|\"${pkgconfig_sysconfdir}\"|
-s|@includedir@|\"${pkgconfig_src_headers}\"|
-s|@suffix@|\"${pkgconfig_suffix}\"|
-s|@PACKAGE@|\"${pkgconfig_package}\"|
-s|@PACKAGE_NAME@|\"${pkgconfig_libname}\"|
-s|@PACKAGE_DESCRIPTION@|\"${pkgconfig_description}\"|
-s|@PACKAGE_VERSION@|\"${pkgconfig_version}\"|
-s|@PACKAGE_REQUIRES@|\"${pkgconfig_requires}\"|
-s|@LIBS@|\"${pkgconfig_libs}\"|
-s|@LDFLAGS@|\"${pkgconfig_ldflags}\"|
-s|@CPPFLAGS@|\"${pkgconfig_cppflags}\"|
-s>Name:>for option\\; do case \"\$option\" in --list-all|--name) echo >
-s>Description: *>\\;\\; --help) pkg-config --help \\; echo Buildscript Of >
-s>Version: *>\\;\\; --modversion|--version) echo >
-s>Requires:>\\;\\; --requires) echo $pkgconfig_requires_add>
-s>Libs: *>\\;\\; --libs) echo >
-s>Cflags: *>\\;\\; --cflags) echo >
-/--libs)/a\\
-       $pkgconfig_requires_add
-/--cflags)/a\\
-       $pkgconfig_requires_add\\
-;; --variable=*) eval echo '\$'\`echo \$option | sed -e 's/.*=//'\`\\
-;; --uninstalled) exit 0 \\
-;; *) ;; esac done
-AXEOF
-sed -f conftest.sed  $pkgconfig_generate.in > $pkgconfig_uninstalled
-if test ! -s $pkgconfig_uninstalled ; then
-    AC_MSG_ERROR([$pkgconfig_uninstalled is empty])
-fi ; rm conftest.sed # DONE generate $pkgconfig_uninstalled
-],[
-dnl AC_CONFIG_COMMANDS crap, the AS_PUSHVAR defines are invalid here...
-ax_create_pkgconfig_generate="$ax_create_pkgconfig_generate"
-pkgconfig_prefix='$prefix'
-pkgconfig_execprefix='$exec_prefix'
-pkgconfig_bindir='$bindir'
-pkgconfig_libdir='$libdir'
-pkgconfig_includedir='$includedir'
-pkgconfig_datarootdir='$datarootdir'
-pkgconfig_datadir='$datadir'
-pkgconfig_sysconfdir='$sysconfdir'
-pkgconfig_suffix='$ax_create_pkgconfig_suffix'
-pkgconfig_package='$PACKAGE_NAME'
-pkgconfig_libname='$ax_create_pkgconfig_libname'
-pkgconfig_description='$ax_create_pkgconfig_description'
-pkgconfig_version='$ax_create_pkgconfig_version'
-pkgconfig_requires='$ax_create_pkgconfig_requires'
-pkgconfig_libs='$ax_create_pkgconfig_libs'
-pkgconfig_ldflags='$ax_create_pkgconfig_ldflags'
-pkgconfig_cppflags='$ax_create_pkgconfig_cppflags'
-pkgconfig_src_libdir='$ax_create_pkgconfig_src_libdir'
-pkgconfig_src_headers='$ax_create_pkgconfig_src_headers'
-])dnl
-AS_VAR_POPDEF([PKGCONFIG_suffix])dnl
-AS_VAR_POPDEF([PKGCONFIG_libdir])dnl
-AS_VAR_POPDEF([PKGCONFIG_libfile])dnl
-AS_VAR_POPDEF([PKGCONFIG_libname])dnl
-AS_VAR_POPDEF([PKGCONFIG_version])dnl
-AS_VAR_POPDEF([PKGCONFIG_description])dnl
-AS_VAR_POPDEF([PKGCONFIG_requires])dnl
-AS_VAR_POPDEF([PKGCONFIG_pkglibs])dnl
-AS_VAR_POPDEF([PKGCONFIG_libs])dnl
-AS_VAR_POPDEF([PKGCONFIG_ldflags])dnl
-AS_VAR_POPDEF([PKGCONFIG_cppflags])dnl
-AS_VAR_POPDEF([PKGCONFIG_generate])dnl
-AS_VAR_POPDEF([PKGCONFIG_src_libdir])dnl
-AS_VAR_POPDEF([PKGCONFIG_src_headers])dnl
-])
diff --git a/m4/ax_create_stdint_h.m4 b/m4/ax_create_stdint_h.m4
deleted file mode 100644
index 33a21f8..0000000
--- a/m4/ax_create_stdint_h.m4
+++ /dev/null
@@ -1,727 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_create_stdint_h.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CREATE_STDINT_H [( HEADER-TO-GENERATE [, HEDERS-TO-CHECK])]
-#
-# DESCRIPTION
-#
-#   the "ISO C9X: 7.18 Integer types <stdint.h>" section requires the
-#   existence of an include file <stdint.h> that defines a set of typedefs,
-#   especially uint8_t,int32_t,uintptr_t. Many older installations will not
-#   provide this file, but some will have the very same definitions in
-#   <inttypes.h>. In other enviroments we can use the inet-types in
-#   <sys/types.h> which would define the typedefs int8_t and u_int8_t
-#   respectivly.
-#
-#   This macros will create a local "_stdint.h" or the headerfile given as
-#   an argument. In many cases that file will just "#include <stdint.h>" or
-#   "#include <inttypes.h>", while in other environments it will provide the
-#   set of basic 'stdint's definitions/typedefs:
-#
-#     int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
-#     int_least32_t.. int_fast32_t.. intmax_t
-#
-#   which may or may not rely on the definitions of other files, or using
-#   the AC_CHECK_SIZEOF macro to determine the actual sizeof each type.
-#
-#   if your header files require the stdint-types you will want to create an
-#   installable file mylib-int.h that all your other installable header may
-#   include. So if you have a library package named "mylib", just use
-#
-#     AX_CREATE_STDINT_H(mylib-int.h)
-#
-#   in configure.ac and go to install that very header file in Makefile.am
-#   along with the other headers (mylib.h) - and the mylib-specific headers
-#   can simply use "#include <mylib-int.h>" to obtain the stdint-types.
-#
-#   Remember, if the system already had a valid <stdint.h>, the generated
-#   file will include it directly. No need for fuzzy HAVE_STDINT_H things...
-#   (oops, GCC 4.2.x has deliberatly disabled its stdint.h for non-c99
-#   compilation and the c99-mode is not the default. Therefore this macro
-#   will not use the compiler's stdint.h - please complain to the GCC
-#   developers).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 10
-
-AC_DEFUN([AX_CHECK_DATA_MODEL],[
-   AC_CHECK_SIZEOF(char)
-   AC_CHECK_SIZEOF(short)
-   AC_CHECK_SIZEOF(int)
-   AC_CHECK_SIZEOF(long)
-   AC_CHECK_SIZEOF(void*)
-   ac_cv_char_data_model=""
-   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_char"
-   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_short"
-   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_int"
-   ac_cv_long_data_model=""
-   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_int"
-   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_long"
-   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_voidp"
-   AC_MSG_CHECKING([data model])
-   case "$ac_cv_char_data_model/$ac_cv_long_data_model" in
-    122/242)     ac_cv_data_model="IP16"  ; n="standard 16bit machine" ;;
-    122/244)     ac_cv_data_model="LP32"  ; n="standard 32bit machine" ;;
-    122/*)       ac_cv_data_model="i16"   ; n="unusual int16 model" ;;
-    124/444)     ac_cv_data_model="ILP32" ; n="standard 32bit unixish" ;;
-    124/488)     ac_cv_data_model="LP64"  ; n="standard 64bit unixish" ;;
-    124/448)     ac_cv_data_model="LLP64" ; n="unusual 64bit unixish" ;;
-    124/*)       ac_cv_data_model="i32"   ; n="unusual int32 model" ;;
-    128/888)     ac_cv_data_model="ILP64" ; n="unusual 64bit numeric" ;;
-    128/*)       ac_cv_data_model="i64"   ; n="unusual int64 model" ;;
-    222/*2)      ac_cv_data_model="DSP16" ; n="strict 16bit dsptype" ;;
-    333/*3)      ac_cv_data_model="DSP24" ; n="strict 24bit dsptype" ;;
-    444/*4)      ac_cv_data_model="DSP32" ; n="strict 32bit dsptype" ;;
-    666/*6)      ac_cv_data_model="DSP48" ; n="strict 48bit dsptype" ;;
-    888/*8)      ac_cv_data_model="DSP64" ; n="strict 64bit dsptype" ;;
-    222/*|333/*|444/*|666/*|888/*) :
-                 ac_cv_data_model="iDSP"  ; n="unusual dsptype" ;;
-     *)          ac_cv_data_model="none"  ; n="very unusual model" ;;
-   esac
-   AC_MSG_RESULT([$ac_cv_data_model ($ac_cv_long_data_model, $n)])
-])
-
-dnl AX_CHECK_HEADER_STDINT_X([HEADERLIST][,ACTION-IF])
-AC_DEFUN([AX_CHECK_HEADER_STDINT_X],[
-AC_CACHE_CHECK([for stdint uintptr_t], [ac_cv_header_stdint_x],[
- ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
-  AC_MSG_RESULT([(..)])
-  for i in m4_ifval([$1],[$1],[stdint.h inttypes.h sys/inttypes.h sys/types.h])
-  do
-   unset ac_cv_type_uintptr_t
-   unset ac_cv_type_uint64_t
-   AC_CHECK_TYPE(uintptr_t,[ac_cv_header_stdint_x=$i],continue,[#include <$i>])
-   AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
-   m4_ifvaln([$2],[$2]) break
-  done
-  AC_MSG_CHECKING([for stdint uintptr_t])
- ])
-])
-
-AC_DEFUN([AX_CHECK_HEADER_STDINT_O],[
-AC_CACHE_CHECK([for stdint uint32_t], [ac_cv_header_stdint_o],[
- ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
-  AC_MSG_RESULT([(..)])
-  for i in m4_ifval([$1],[$1],[inttypes.h sys/inttypes.h sys/types.h stdint.h])
-  do
-   unset ac_cv_type_uint32_t
-   unset ac_cv_type_uint64_t
-   AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],continue,[#include <$i>])
-   AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
-   m4_ifvaln([$2],[$2]) break
-   break;
-  done
-  AC_MSG_CHECKING([for stdint uint32_t])
- ])
-])
-
-AC_DEFUN([AX_CHECK_HEADER_STDINT_U],[
-AC_CACHE_CHECK([for stdint u_int32_t], [ac_cv_header_stdint_u],[
- ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
-  AC_MSG_RESULT([(..)])
-  for i in m4_ifval([$1],[$1],[sys/types.h inttypes.h sys/inttypes.h]) ; do
-   unset ac_cv_type_u_int32_t
-   unset ac_cv_type_u_int64_t
-   AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],continue,[#include <$i>])
-   AC_CHECK_TYPE(u_int64_t,[and64="/u_int64_t"],[and64=""],[#include<$i>])
-   m4_ifvaln([$2],[$2]) break
-   break;
-  done
-  AC_MSG_CHECKING([for stdint u_int32_t])
- ])
-])
-
-AC_DEFUN([AX_CREATE_STDINT_H],
-[# ------ AX CREATE STDINT H -------------------------------------
-AC_MSG_CHECKING([for stdint types])
-ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
-# try to shortcircuit - if the default include path of the compiler
-# can find a "stdint.h" header then we assume that all compilers can.
-AC_CACHE_VAL([ac_cv_header_stdint_t],[
-old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
-old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
-old_CFLAGS="$CFLAGS"     ; CFLAGS=""
-AC_TRY_COMPILE([#include <stdint.h>],[int_least32_t v = 0;],
-[ac_cv_stdint_result="(assuming C99 compatible system)"
- ac_cv_header_stdint_t="stdint.h"; ],
-[ac_cv_header_stdint_t=""])
-if test "$GCC" = "yes" && test ".$ac_cv_header_stdint_t" = "."; then
-CFLAGS="-std=c99"
-AC_TRY_COMPILE([#include <stdint.h>],[int_least32_t v = 0;],
-[AC_MSG_WARN(your GCC compiler has a defunct stdint.h for its default-mode)])
-fi
-CXXFLAGS="$old_CXXFLAGS"
-CPPFLAGS="$old_CPPFLAGS"
-CFLAGS="$old_CFLAGS" ])
-
-v="... $ac_cv_header_stdint_h"
-if test "$ac_stdint_h" = "stdint.h" ; then
- AC_MSG_RESULT([(are you sure you want them in ./stdint.h?)])
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- AC_MSG_RESULT([(are you sure you want them in ./inttypes.h?)])
-elif test "_$ac_cv_header_stdint_t" = "_" ; then
- AC_MSG_RESULT([(putting them into $ac_stdint_h)$v])
-else
- ac_cv_header_stdint="$ac_cv_header_stdint_t"
- AC_MSG_RESULT([$ac_cv_header_stdint (shortcircuit)])
-fi
-
-if test "_$ac_cv_header_stdint_t" = "_" ; then # cannot shortcircuit..
-
-dnl .....intro message done, now do a few system checks.....
-dnl btw, all old CHECK_TYPE macros do automatically "DEFINE" a type,
-dnl therefore we use the autoconf implementation detail CHECK_TYPE_NEW
-dnl instead that is triggered with 3 or more arguments (see types.m4)
-
-inttype_headers=`echo $2 | sed -e 's/,/ /g'`
-
-ac_cv_stdint_result="(no helpful system typedefs seen)"
-AX_CHECK_HEADER_STDINT_X(dnl
-   stdint.h inttypes.h sys/inttypes.h $inttype_headers,
-   ac_cv_stdint_result="(seen uintptr_t$and64 in $i)")
-
-if test "_$ac_cv_header_stdint_x" = "_" ; then
-AX_CHECK_HEADER_STDINT_O(dnl,
-   inttypes.h sys/inttypes.h stdint.h $inttype_headers,
-   ac_cv_stdint_result="(seen uint32_t$and64 in $i)")
-fi
-
-if test "_$ac_cv_header_stdint_x" = "_" ; then
-if test "_$ac_cv_header_stdint_o" = "_" ; then
-AX_CHECK_HEADER_STDINT_U(dnl,
-   sys/types.h inttypes.h sys/inttypes.h $inttype_headers,
-   ac_cv_stdint_result="(seen u_int32_t$and64 in $i)")
-fi fi
-
-dnl if there was no good C99 header file, do some typedef checks...
-if test "_$ac_cv_header_stdint_x" = "_" ; then
-   AC_MSG_CHECKING([for stdint datatype model])
-   AC_MSG_RESULT([(..)])
-   AX_CHECK_DATA_MODEL
-fi
-
-if test "_$ac_cv_header_stdint_x" != "_" ; then
-   ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif  test "_$ac_cv_header_stdint_o" != "_" ; then
-   ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif  test "_$ac_cv_header_stdint_u" != "_" ; then
-   ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
-   ac_cv_header_stdint="stddef.h"
-fi
-
-AC_MSG_CHECKING([for extra inttypes in chosen header])
-AC_MSG_RESULT([($ac_cv_header_stdint)])
-dnl see if int_least and int_fast types are present in _this_ header.
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
-AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
-AC_CHECK_TYPE(intmax_t,,,[#include <$ac_cv_header_stdint>])
-
-fi # shortcircut to system "stdint.h"
-# ------------------ PREPARE VARIABLES ------------------------------
-if test "$GCC" = "yes" ; then
-ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
-else
-ac_cv_stdint_message="using $CC"
-fi
-
-AC_MSG_RESULT([make use of $ac_cv_header_stdint in $ac_stdint_h dnl
-$ac_cv_stdint_result])
-
-dnl -----------------------------------------------------------------
-# ----------------- DONE inttypes.h checks START header -------------
-AC_CONFIG_COMMANDS([$ac_stdint_h],[
-AC_MSG_NOTICE(creating $ac_stdint_h : $_ac_stdint_h)
-ac_stdint=$tmp/_stdint.h
-
-echo "#ifndef" $_ac_stdint_h >$ac_stdint
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint
-echo "/* generated $ac_cv_stdint_message */" >>$ac_stdint
-if test "_$ac_cv_header_stdint_t" != "_" ; then
-echo "#define _STDINT_HAVE_STDINT_H" "1" >>$ac_stdint
-echo "#include <stdint.h>" >>$ac_stdint
-echo "#endif" >>$ac_stdint
-echo "#endif" >>$ac_stdint
-else
-
-cat >>$ac_stdint <<STDINT_EOF
-
-/* ................... shortcircuit part ........................... */
-
-#if defined HAVE_STDINT_H || defined _STDINT_HAVE_STDINT_H
-#include <stdint.h>
-#else
-#include <stddef.h>
-
-/* .................... configured part ............................ */
-
-STDINT_EOF
-
-echo "/* whether we have a C99 compatible stdint header file */" >>$ac_stdint
-if test "_$ac_cv_header_stdint_x" != "_" ; then
-  ac_header="$ac_cv_header_stdint_x"
-  echo "#define _STDINT_HEADER_INTPTR" '"'"$ac_header"'"' >>$ac_stdint
-else
-  echo "/* #undef _STDINT_HEADER_INTPTR */" >>$ac_stdint
-fi
-
-echo "/* whether we have a C96 compatible inttypes header file */" >>$ac_stdint
-if  test "_$ac_cv_header_stdint_o" != "_" ; then
-  ac_header="$ac_cv_header_stdint_o"
-  echo "#define _STDINT_HEADER_UINT32" '"'"$ac_header"'"' >>$ac_stdint
-else
-  echo "/* #undef _STDINT_HEADER_UINT32 */" >>$ac_stdint
-fi
-
-echo "/* whether we have a BSD compatible inet types header */" >>$ac_stdint
-if  test "_$ac_cv_header_stdint_u" != "_" ; then
-  ac_header="$ac_cv_header_stdint_u"
-  echo "#define _STDINT_HEADER_U_INT32" '"'"$ac_header"'"' >>$ac_stdint
-else
-  echo "/* #undef _STDINT_HEADER_U_INT32 */" >>$ac_stdint
-fi
-
-echo "" >>$ac_stdint
-
-if test "_$ac_header" != "_" ; then if test "$ac_header" != "stddef.h" ; then
-  echo "#include <$ac_header>" >>$ac_stdint
-  echo "" >>$ac_stdint
-fi fi
-
-echo "/* which 64bit typedef has been found */" >>$ac_stdint
-if test "$ac_cv_type_uint64_t" = "yes" ; then
-echo "#define   _STDINT_HAVE_UINT64_T" "1"  >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_UINT64_T */" >>$ac_stdint
-fi
-if test "$ac_cv_type_u_int64_t" = "yes" ; then
-echo "#define   _STDINT_HAVE_U_INT64_T" "1"  >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_U_INT64_T */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
-echo "/* which type model has been detected */" >>$ac_stdint
-if test "_$ac_cv_char_data_model" != "_" ; then
-echo "#define   _STDINT_CHAR_MODEL" "$ac_cv_char_data_model" >>$ac_stdint
-echo "#define   _STDINT_LONG_MODEL" "$ac_cv_long_data_model" >>$ac_stdint
-else
-echo "/* #undef _STDINT_CHAR_MODEL // skipped */" >>$ac_stdint
-echo "/* #undef _STDINT_LONG_MODEL // skipped */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
-echo "/* whether int_least types were detected */" >>$ac_stdint
-if test "$ac_cv_type_int_least32_t" = "yes"; then
-echo "#define   _STDINT_HAVE_INT_LEAST32_T" "1"  >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INT_LEAST32_T */" >>$ac_stdint
-fi
-echo "/* whether int_fast types were detected */" >>$ac_stdint
-if test "$ac_cv_type_int_fast32_t" = "yes"; then
-echo "#define   _STDINT_HAVE_INT_FAST32_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INT_FAST32_T */" >>$ac_stdint
-fi
-echo "/* whether intmax_t type was detected */" >>$ac_stdint
-if test "$ac_cv_type_intmax_t" = "yes"; then
-echo "#define   _STDINT_HAVE_INTMAX_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INTMAX_T */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
-  cat >>$ac_stdint <<STDINT_EOF
-/* .................... detections part ............................ */
-
-/* whether we need to define bitspecific types from compiler base types */
-#ifndef _STDINT_HEADER_INTPTR
-#ifndef _STDINT_HEADER_UINT32
-#ifndef _STDINT_HEADER_U_INT32
-#define _STDINT_NEED_INT_MODEL_T
-#else
-#define _STDINT_HAVE_U_INT_TYPES
-#endif
-#endif
-#endif
-
-#ifdef _STDINT_HAVE_U_INT_TYPES
-#undef _STDINT_NEED_INT_MODEL_T
-#endif
-
-#ifdef  _STDINT_CHAR_MODEL
-#if     _STDINT_CHAR_MODEL+0 == 122 || _STDINT_CHAR_MODEL+0 == 124
-#ifndef _STDINT_BYTE_MODEL
-#define _STDINT_BYTE_MODEL 12
-#endif
-#endif
-#endif
-
-#ifndef _STDINT_HAVE_INT_LEAST32_T
-#define _STDINT_NEED_INT_LEAST_T
-#endif
-
-#ifndef _STDINT_HAVE_INT_FAST32_T
-#define _STDINT_NEED_INT_FAST_T
-#endif
-
-#ifndef _STDINT_HEADER_INTPTR
-#define _STDINT_NEED_INTPTR_T
-#ifndef _STDINT_HAVE_INTMAX_T
-#define _STDINT_NEED_INTMAX_T
-#endif
-#endif
-
-
-/* .................... definition part ............................ */
-
-/* some system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#if     defined _STDINT_HAVE_UINT64_T  || defined HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#elif   defined _STDINT_HAVE_U_INT64_T || defined HAVE_U_INT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-#endif
-
-#ifndef _HAVE_UINT64_T
-/* .. here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ >= 199901L
-#define _HAVE_UINT64_T
-#define _HAVE_LONGLONG_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-/* note: all ELF-systems seem to have loff-support which needs 64-bit */
-#if !defined _NO_LONGLONG
-#define _HAVE_UINT64_T
-#define _HAVE_LONGLONG_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-#if !defined _NO_LONGLONG
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-  /* compiler/cpu type to define int64_t */
-#endif
-#endif
-#endif
-
-#if defined _STDINT_HAVE_U_INT_TYPES
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-#endif
-
-#ifdef _STDINT_NEED_INT_MODEL_T
-/* we must guess all the basic types. Apart from byte-adressable system, */
-/* there a few 32-bit-only dsp-systems that we guard with BYTE_MODEL 8-} */
-/* (btw, those nibble-addressable systems are way off, or so we assume) */
-
-dnl   /* have a look at "64bit and data size neutrality" at */
-dnl   /* http://unix.org/version2/whatsnew/login_64bit.html */
-dnl   /* (the shorthand "ILP" types always have a "P" part) */
-
-#if defined _STDINT_BYTE_MODEL
-#if _STDINT_LONG_MODEL+0 == 242
-/* 2:4:2 =  IP16 = a normal 16-bit system                */
-typedef unsigned char   uint8_t;
-typedef unsigned short  uint16_t;
-typedef unsigned long   uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef          char    int8_t;
-typedef          short   int16_t;
-typedef          long    int32_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL == 444
-/* 2:4:4 =  LP32 = a 32-bit system derived from a 16-bit */
-/* 4:4:4 = ILP32 = a normal 32-bit system                */
-typedef unsigned char   uint8_t;
-typedef unsigned short  uint16_t;
-typedef unsigned int    uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef          char    int8_t;
-typedef          short   int16_t;
-typedef          int     int32_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 484 || _STDINT_LONG_MODEL+0 == 488
-/* 4:8:4 =  IP32 = a 32-bit system prepared for 64-bit    */
-/* 4:8:8 =  LP64 = a normal 64-bit system                 */
-typedef unsigned char   uint8_t;
-typedef unsigned short  uint16_t;
-typedef unsigned int    uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef          char    int8_t;
-typedef          short   int16_t;
-typedef          int     int32_t;
-#endif
-/* this system has a "long" of 64bit */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef unsigned long   uint64_t;
-typedef          long    int64_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 448
-/*      LLP64   a 64-bit system derived from a 32-bit system */
-typedef unsigned char   uint8_t;
-typedef unsigned short  uint16_t;
-typedef unsigned int    uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef          char    int8_t;
-typedef          short   int16_t;
-typedef          int     int32_t;
-#endif
-/* assuming the system has a "long long" */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#define _HAVE_LONGLONG_UINT64_T
-typedef unsigned long long uint64_t;
-typedef          long long  int64_t;
-#endif
-#else
-#define _STDINT_NO_INT32_T
-#endif
-#else
-#define _STDINT_NO_INT8_T
-#define _STDINT_NO_INT32_T
-#endif
-#endif
-
-/*
- * quote from SunOS-5.8 sys/inttypes.h:
- * Use at your own risk.  As of February 1996, the committee is squarely
- * behind the fixed sized types; the "least" and "fast" types are still being
- * discussed.  The probability that the "fast" types may be removed before
- * the standard is finalized is high enough that they are not currently
- * implemented.
- */
-
-#if defined _STDINT_NEED_INT_LEAST_T
-typedef  int8_t    int_least8_t;
-typedef  int16_t   int_least16_t;
-typedef  int32_t   int_least32_t;
-#ifdef _HAVE_UINT64_T
-typedef  int64_t   int_least64_t;
-#endif
-
-typedef uint8_t   uint_least8_t;
-typedef uint16_t  uint_least16_t;
-typedef uint32_t  uint_least32_t;
-#ifdef _HAVE_UINT64_T
-typedef uint64_t  uint_least64_t;
-#endif
-  /* least types */
-#endif
-
-#if defined _STDINT_NEED_INT_FAST_T
-typedef  int8_t    int_fast8_t;
-typedef  int       int_fast16_t;
-typedef  int32_t   int_fast32_t;
-#ifdef _HAVE_UINT64_T
-typedef  int64_t   int_fast64_t;
-#endif
-
-typedef uint8_t   uint_fast8_t;
-typedef unsigned  uint_fast16_t;
-typedef uint32_t  uint_fast32_t;
-#ifdef _HAVE_UINT64_T
-typedef uint64_t  uint_fast64_t;
-#endif
-  /* fast types */
-#endif
-
-#ifdef _STDINT_NEED_INTMAX_T
-#ifdef _HAVE_UINT64_T
-typedef  int64_t       intmax_t;
-typedef uint64_t      uintmax_t;
-#else
-typedef          long  intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-#endif
-
-#ifdef _STDINT_NEED_INTPTR_T
-#ifndef __intptr_t_defined
-#define __intptr_t_defined
-/* we encourage using "long" to store pointer values, never use "int" ! */
-#if   _STDINT_LONG_MODEL+0 == 242 || _STDINT_LONG_MODEL+0 == 484
-typedef  unsigned int   uintptr_t;
-typedef           int    intptr_t;
-#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL+0 == 444
-typedef  unsigned long  uintptr_t;
-typedef           long   intptr_t;
-#elif _STDINT_LONG_MODEL+0 == 448 && defined _HAVE_UINT64_T
-typedef        uint64_t uintptr_t;
-typedef         int64_t  intptr_t;
-#else /* matches typical system types ILP32 and LP64 - but not IP16 or LLP64 */
-typedef  unsigned long  uintptr_t;
-typedef           long   intptr_t;
-#endif
-#endif
-#endif
-
-/* The ISO C99 standard specifies that in C++ implementations these
-   should only be defined if explicitly requested.  */
-#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
-#ifndef UINT32_C
-
-/* Signed.  */
-# define INT8_C(c)      c
-# define INT16_C(c)     c
-# define INT32_C(c)     c
-# ifdef _HAVE_LONGLONG_UINT64_T
-#  define INT64_C(c)    c ## L
-# else
-#  define INT64_C(c)    c ## LL
-# endif
-
-/* Unsigned.  */
-# define UINT8_C(c)     c ## U
-# define UINT16_C(c)    c ## U
-# define UINT32_C(c)    c ## U
-# ifdef _HAVE_LONGLONG_UINT64_T
-#  define UINT64_C(c)   c ## UL
-# else
-#  define UINT64_C(c)   c ## ULL
-# endif
-
-/* Maximal type.  */
-# ifdef _HAVE_LONGLONG_UINT64_T
-#  define INTMAX_C(c)   c ## L
-#  define UINTMAX_C(c)  c ## UL
-# else
-#  define INTMAX_C(c)   c ## LL
-#  define UINTMAX_C(c)  c ## ULL
-# endif
-
-  /* literalnumbers */
-#endif
-#endif
-
-/* These limits are merily those of a two complement byte-oriented system */
-
-/* Minimum of signed integral types.  */
-# define INT8_MIN               (-128)
-# define INT16_MIN              (-32767-1)
-# define INT32_MIN              (-2147483647-1)
-# define INT64_MIN              (-__INT64_C(9223372036854775807)-1)
-/* Maximum of signed integral types.  */
-# define INT8_MAX               (127)
-# define INT16_MAX              (32767)
-# define INT32_MAX              (2147483647)
-# define INT64_MAX              (__INT64_C(9223372036854775807))
-
-/* Maximum of unsigned integral types.  */
-# define UINT8_MAX              (255)
-# define UINT16_MAX             (65535)
-# define UINT32_MAX             (4294967295U)
-# define UINT64_MAX             (__UINT64_C(18446744073709551615))
-
-/* Minimum of signed integral types having a minimum size.  */
-# define INT_LEAST8_MIN         INT8_MIN
-# define INT_LEAST16_MIN        INT16_MIN
-# define INT_LEAST32_MIN        INT32_MIN
-# define INT_LEAST64_MIN        INT64_MIN
-/* Maximum of signed integral types having a minimum size.  */
-# define INT_LEAST8_MAX         INT8_MAX
-# define INT_LEAST16_MAX        INT16_MAX
-# define INT_LEAST32_MAX        INT32_MAX
-# define INT_LEAST64_MAX        INT64_MAX
-
-/* Maximum of unsigned integral types having a minimum size.  */
-# define UINT_LEAST8_MAX        UINT8_MAX
-# define UINT_LEAST16_MAX       UINT16_MAX
-# define UINT_LEAST32_MAX       UINT32_MAX
-# define UINT_LEAST64_MAX       UINT64_MAX
-
-  /* shortcircuit*/
-#endif
-  /* once */
-#endif
-#endif
-STDINT_EOF
-fi
-    if cmp -s $ac_stdint_h $ac_stdint 2>/dev/null; then
-      AC_MSG_NOTICE([$ac_stdint_h is unchanged])
-    else
-      ac_dir=`AS_DIRNAME(["$ac_stdint_h"])`
-      AS_MKDIR_P(["$ac_dir"])
-      rm -f $ac_stdint_h
-      mv $ac_stdint $ac_stdint_h
-    fi
-],[# variables for create stdint.h replacement
-PACKAGE="$PACKAGE"
-VERSION="$VERSION"
-ac_stdint_h="$ac_stdint_h"
-_ac_stdint_h=AS_TR_CPP(_$PACKAGE-$ac_stdint_h)
-ac_cv_stdint_message="$ac_cv_stdint_message"
-ac_cv_header_stdint_t="$ac_cv_header_stdint_t"
-ac_cv_header_stdint_x="$ac_cv_header_stdint_x"
-ac_cv_header_stdint_o="$ac_cv_header_stdint_o"
-ac_cv_header_stdint_u="$ac_cv_header_stdint_u"
-ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
-ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
-ac_cv_char_data_model="$ac_cv_char_data_model"
-ac_cv_long_data_model="$ac_cv_long_data_model"
-ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
-ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
-ac_cv_type_intmax_t="$ac_cv_type_intmax_t"
-])
-])
diff --git a/m4/ax_create_target_h.m4 b/m4/ax_create_target_h.m4
deleted file mode 100644
index 87bdb50..0000000
--- a/m4/ax_create_target_h.m4
+++ /dev/null
@@ -1,529 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_create_target_h.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CREATE_TARGET_H [(HEADER-FILE [,PREFIX)]
-#
-# DESCRIPTION
-#
-#   Create the header-file and let it contain '#defines' for the target
-#   platform. This macro is used for libraries that have platform-specific
-#   quirks. Instead of inventing a target-specific target.h.in files, just
-#   let it create a header file from the definitions of AC_CANONICAL_SYSTEM
-#   and put only ifdef's in the installed header-files.
-#
-#    if the HEADER-FILE is absent, [target.h] is used.
-#    if the PREFIX is absent, [TARGET] is used.
-#    the prefix can be the packagename. (y:a-z-:A-Z_:)
-#
-#   The defines look like...
-#
-#    #ifndef TARGET_CPU_M68K
-#    #define TARGET_CPU_M68K "m68k"
-#    #endif
-#
-#    #ifndef TARGET_OS_LINUX
-#    #define TARGET_OS_LINUX "linux-gnu"
-#    #endif
-#
-#    #ifndef TARGET_OS_TYPE                     /* the string itself */
-#    #define TARGET_OS_TYPE "linux-gnu"
-#    #endif
-#
-#   Detail: in the case of hppa1.1, the three idents "hppa1_1" "hppa1" and
-#   "hppa" are derived, for an m68k it just two, "m68k" and "m".
-#
-#   The CREATE_TARGET_H__ variant is almost the same function, but
-#   everything is lowercased instead of uppercased, and there is a "__" in
-#   front of each prefix, so it looks like...
-#
-#    #ifndef __target_os_linux
-#    #define __target_os_linux "linux-gnulibc2"
-#    #endif
-#
-#    #ifndef __target_os__                     /* the string itself */
-#    #define __target_os__ "linux-gnulibc2"
-#    #endif
-#
-#    #ifndef __target_cpu_i586
-#    #define __target_cpu_i586 "i586"
-#    #endif
-#
-#    #ifndef __target_arch_i386
-#    #define __target_arch_i386 "i386"
-#    #endif
-#
-#    #ifndef __target_arch__                   /* cpu family arch */
-#    #define __target_arch__ "i386"
-#    #endif
-#
-#   Other differences: the default string-define is "__" instead of "_TYPE".
-#
-#   Personally, I prefer the second variant (which had been the first in the
-#   devprocess of this file but I assume people will often fallback to the
-#   primary variant presented herein).
-#
-#   NOTE: CREATE_TARGET_H does also fill HOST_OS-defines Functionality has
-#   been split over functions called CREATE_TARGET_H_UPPER,
-#   CREATE_TARGET_H_LOWER, CREATE_TARGET_HOST_UPPER, and
-#   CREATE_TARGET_HOST_LOWER.
-#
-#    CREATE_TARGET_H  uses CREATE_TARGET_H_UPPER CREATE_TARGET_HOST_UPPER
-#    CREATE_TARGET_H_ uses CREATE_TARGET_H_LOWER CREATE_TARGET_HOST_LOWER
-#
-#   There is now a CREATE_PREFIX_TARGET_H in this file as a shorthand for
-#   PREFIX_CONFIG_H from a target.h file, however w/o the target.h ever
-#   created (the prefix is a bit different, since we add an extra -target-
-#   and -host-).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CREATE_TARGET_H], [AX_CREATE_TARGET_H])
-AC_DEFUN([AX_CREATE_TARGET_H],
-[AC_REQUIRE([AC_CANONICAL_CPU_ARCH])
-AX_CREATE_TARGET_H_UPPER($1,$2)
-AX_CREATE_TARGET_HOST_UPPER($1,$2)
-])
-
-AC_DEFUN([AC_CREATE_TARGET_OS_H],
-[AC_REQUIRE([AC_CANONICAL_CPU_ARCH])
-AX_CREATE_TARGET_H_LOWER($1,$2)
-AX_CREATE_TARGET_HOST_LOWER($1,$2)
-])
-
-AC_DEFUN([AX_CREATE_TARGET_H__],
-[AC_REQUIRE([AC_CANONICAL_CPU_ARCH])
-AX_CREATE_TARGET_H_LOWER($1,$2)
-AX_CREATE_TARGET_HOST_LOWER($1,$2)
-])
-
-dnl [(OUT-FILE [, PREFIX])]  defaults: PREFIX=$PACKAGE OUTFILE=$PREFIX-target.h
-AC_DEFUN([AC_CREATE_PREFIX_TARGET_H],[dnl
-ac_prefix_conf_PKG=`echo ifelse($2, , $PACKAGE, $2)`
-ac_prefix_conf_OUT=`echo ifelse($1, , $ac_prefix_conf_PKG-target.h, $1)`
-ac_prefix_conf_PRE=`echo $ac_prefix_conf_PKG-target | sed -e 'y:abcdefghijklmnopqrstuvwxyz-:ABCDEFGHIJKLMNOPQRSTUVWXYZ_:'`
-AX_CREATE_TARGET_H_UPPER($ac_prefix_conf_PRE,$ac_perfix_conf_OUT)
-ac_prefix_conf_PRE=`echo __$ac_prefix_conf_PKG-host | sed -e 'y:abcdefghijklmnopqrstuvwxyz-:ABCDEFGHIJKLMNOPQRSTUVWXYZ_:'`
-AX_CREATE_TARGET_HOST_UPPER($ac_prefix_conf_PRE,$ac_perfix_conf_OUT)
-])
-
-dnl [(OUT-FILE[, PREFIX])]  defaults: PREFIX=$PACKAGE OUTFILE=$PREFIX-target.h
-AC_DEFUN([AC_CREATE_PREFIX_TARGET_H_],[dnl
-ac_prefix_conf_PKG=`echo ifelse($2, , $PACKAGE, $2)`
-ac_prefix_conf_OUT=`echo ifelse($1, , $ac_prefix_conf_PKG-target.h, $1)`
-ac_prefix_conf_PRE=`echo __$ac_prefix_conf_PKG-target | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ-:abcdefghijklmnopqrstuvwxyz_:'`
-AX_CREATE_TARGET_H_LOWER($ac_prefix_conf_PRE,$ac_perfix_conf_OUT)
-ac_prefix_conf_PRE=`echo __$ac_prefix_conf_PKG-host | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ-:abcdefghijklmnopqrstuvwxyz_:'`
-AX_CREATE_TARGET_HOST_LOWER($ac_prefix_conf_PRE,$ac_perfix_conf_OUT)
-])
-
-AC_DEFUN([AX_CREATE_TARGET_H_FILE],[dnl
-ac_need_target_h_file_new=true
-])
-
-AC_DEFUN([AX_CREATE_TARGET_H_UPPER],
-[AC_REQUIRE([AC_CANONICAL_CPU_ARCH])
-AC_REQUIRE([AX_CREATE_TARGET_H_FILE])
-changequote({, })dnl
-ac_need_target_h_file=`echo ifelse($1, , target.h, $1)`
-ac_need_target_h_prefix=`echo ifelse($2, , target, $2) | sed -e 'y:abcdefghijklmnopqrstuvwxyz-:ABCDEFGHIJKLMNOPQRSTUVWXYZ_:' -e 's:[^A-Z0-9_]::g'`
-#
-target_os0=`echo "$target_os"  | sed -e 'y:abcdefghijklmnopqrstuvwxyz.-:ABCDEFGHIJKLMNOPQRSTUVWXYZ__:' -e 's:[^A-Z0-9_]::g'`
-target_os1=`echo "$target_os0" | sed -e 's:\([^0-9]*\).*:\1:' `
-target_os2=`echo "$target_os0" | sed -e 's:\([^_]*\).*:\1:' `
-target_os3=`echo "$target_os2" | sed -e 's:\([^0-9]*\).*:\1:' `
-#
-target_cpu0=`echo "$target_cpu"  | sed -e 'y:abcdefghijklmnopqrstuvwxyz.-:ABCDEFGHIJKLMNOPQRSTUVWXYZ__:' -e 's:[^A-Z0-9_]::g'`
-target_cpu1=`echo "$target_cpu0" | sed -e 's:\([^0-9]*\).*:\1:' `
-target_cpu2=`echo "$target_cpu0" | sed -e 's:\([^_]*\).*:\1:' `
-target_cpu3=`echo "$target_cpu2" | sed -e 's:\([^0-9]*\).*:\1:' `
-#
-target_cpu_arch0=`echo "$target_cpu_arch" | sed -e 'y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:'`
-#
-changequote([, ])dnl
-#
-if $ac_need_target_h_file_new ; then
-AC_MSG_RESULT(creating $ac_need_target_h_file - canonical system defines)
-echo /'*' automatically generated by $PACKAGE configure '*'/ >$ac_need_target_h_file
-echo /'*' on `date` '*'/ >>$ac_need_target_h_file
-ac_need_target_h_file_new=false
-fi
-echo /'*' target uppercase defines '*'/ >>$ac_need_target_h_file
-dnl
-old1=""
-old2=""
-for i in $target_os0 $target_os1 $target_os2 $target_os3 "TYPE"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef "$ac_need_target_h_prefix"_OS_"$i >>$ac_need_target_h_file
-   echo "#define "$ac_need_target_h_prefix"_OS_"$i '"'"$target_os"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-#
-old1=""
-old2=""
-for i in $target_cpu0 $target_cpu1 $target_cpu2 $target_cpu3 "TYPE"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef "$ac_need_target_h_prefix"_CPU_"$i >>$ac_need_target_h_file
-   echo "#define "$ac_need_target_h_prefix"_CPU_"$i '"'"$target_cpu"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-#
-old1=""
-old2=""
-for i in $target_cpu_arch0 "TYPE"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef "$ac_need_target_h_prefix"_ARCH_"$i >>$ac_need_target_h_file
-   echo "#define "$ac_need_target_h_prefix"_ARCH_"$i '"'"$target_cpu_arch"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-])
-
-dnl
-dnl ... the lowercase variant ...
-dnl
-AC_DEFUN([AX_CREATE_TARGET_H_LOWER],
-[AC_REQUIRE([AC_CANONICAL_CPU_ARCH])
-AC_REQUIRE([AX_CREATE_TARGET_H_FILE])
-changequote({, })dnl
-ac_need_target_h_file=`echo ifelse($1, , target-os.h, $1)`
-ac_need_target_h_prefix=`echo ifelse($2, , target, $2) | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ-:abcdefghijklmnopqrstuvwxyz_:' -e 's:[^a-z0-9_]::g'`
-#
-target_os0=`echo "$target_os"  | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ.-:abcdefghijklmnopqrstuvwxyz__:' -e 's:[^a-z0-9_]::g'`
-target_os1=`echo "$target_os0" | sed -e 's:\([^0-9]*\).*:\1:' `
-target_os2=`echo "$target_os0" | sed -e 's:\([^_]*\).*:\1:' `
-target_os3=`echo "$target_os2" | sed -e 's:\([^0-9]*\).*:\1:' `
-#
-target_cpu0=`echo "$target_cpu"  | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ.-:abcdefghijklmnopqrstuvwxyz__:' -e 's:[^a-z0-9_]::g'`
-target_cpu1=`echo "$target_cpu0" | sed -e 's:\([^0-9]*\).*:\1:' `
-target_cpu2=`echo "$target_cpu0" | sed -e 's:\([^_]*\).*:\1:' `
-target_cpu3=`echo "$target_cpu2" | sed -e 's:\([^0-9]*\).*:\1:' `
-#
-target_cpu_arch0=`echo "$target_cpu_arch" | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ:abcdefghijklmnopqrstuvwxyz:'`
-#
-changequote([, ])dnl
-#
-if $ac_need_target_h_file_new ; then
-AC_MSG_RESULT(creating $ac_need_target_h_file - canonical system defines)
-echo /'*' automatically generated by $PACKAGE configure '*'/ >$ac_need_target_h_file
-echo /'*' on `date` '*'/ >>$ac_need_target_h_file
-ac_need_target_h_file_new=false
-fi
-echo /'*' target lowercase defines '*'/ >>$ac_need_target_h_file
-dnl
-old1=""
-old2=""
-for i in $target_os0 $target_os1 $target_os2 $target_os3 "_";
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef __"$ac_need_target_h_prefix"_os_"$i >>$ac_need_target_h_file
-   echo "#define __"$ac_need_target_h_prefix"_os_"$i '"'"$target_os"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-#
-old1=""
-old2=""
-for i in $target_cpu0 $target_cpu1 $target_cpu2 $target_cpu3 "_"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef __"$ac_need_target_h_prefix"_cpu_"$i >>$ac_need_target_h_file
-   echo "#define __"$ac_need_target_h_prefix"_cpu_"$i '"'"$target_cpu"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-#
-old1=""
-old2=""
-for i in $target_cpu_arch0 "_"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef __"$ac_need_target_h_prefix"_arch_"$i >>$ac_need_target_h_file
-   echo "#define __"$ac_need_target_h_prefix"_arch_"$i '"'"$target_cpu_arch"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-])
-
-dnl -------------------------------------------------------------------
-dnl
-dnl ... the uppercase variant for the host ...
-dnl
-AC_DEFUN([AX_CREATE_TARGET_HOST_UPPER],
-[AC_REQUIRE([AC_CANONICAL_CPU_ARCH])
-AC_REQUIRE([AX_CREATE_TARGET_H_FILE])
-changequote({, })dnl
-ac_need_target_h_file=`echo ifelse($1, , target.h, $1)`
-ac_need_target_h_prefix=`echo ifelse($2, , host, $2) | sed -e 'y:abcdefghijklmnopqrstuvwxyz-:ABCDEFGHIJKLMNOPQRSTUVWXYZ_:' -e 's:[^A-Z0-9_]::g'`
-#
-host_os0=`echo "$host_os"  | sed -e 'y:abcdefghijklmnopqrstuvwxyz.-:ABCDEFGHIJKLMNOPQRSTUVWXYZ__:' -e 's:[^A-Z0-9_]::g'`
-host_os1=`echo "$host_os0" | sed -e 's:\([^0-9]*\).*:\1:' `
-host_os2=`echo "$host_os0" | sed -e 's:\([^_]*\).*:\1:' `
-host_os3=`echo "$host_os2" | sed -e 's:\([^0-9]*\).*:\1:' `
-#
-host_cpu0=`echo "$host_cpu"  | sed -e 'y:abcdefghijklmnopqrstuvwxyz.-:ABCDEFGHIJKLMNOPQRSTUVWXYZ__:' -e 's:[^A-Z0-9]::g'`
-host_cpu1=`echo "$host_cpu0" | sed -e 's:\([^0-9]*\).*:\1:' `
-host_cpu2=`echo "$host_cpu0" | sed -e 's:\([^_]*\).*:\1:' `
-host_cpu3=`echo "$host_cpu2" | sed -e 's:\([^0-9]*\).*:\1:' `
-#
-host_cpu_arch0=`echo "$host_cpu_arch" | sed -e 'y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:'`
-#
-changequote([, ])dnl
-#
-if $ac_need_target_h_file_new ; then
-AC_MSG_RESULT(creating $ac_need_target_h_file - canonical system defines)
-echo /'*' automatically generated by $PACKAGE configure '*'/ >$ac_need_target_h_file
-echo /'*' on `date` '*'/ >>$ac_need_target_h_file
-ac_need_target_h_file_new=false
-fi
-echo /'*' host uppercase defines '*'/ >>$ac_need_target_h_file
-dnl
-old1=""
-old2=""
-for i in $host_os0 $host_os1 $host_os2 $host_os3 "TYPE"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef "$ac_need_target_h_prefix"_OS_"$i >>$ac_need_target_h_file
-   echo "#define "$ac_need_target_h_prefix"_OS_"$i '"'"$host_os"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-#
-old1=""
-old2=""
-for i in $host_cpu0 $host_cpu1 $host_cpu2 $host_cpu3 "TYPE"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef "$ac_need_target_h_prefix"_CPU_"$i >>$ac_need_target_h_file
-   echo "#define "$ac_need_target_h_prefix"_CPU_"$i '"'"$host_cpu"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-#
-old1=""
-old2=""
-for i in $host_cpu_arch0 "TYPE"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef "$ac_need_target_h_prefix"_ARCH_"$i >>$ac_need_target_h_file
-   echo "#define "$ac_need_target_h_prefix"_ARCH_"$i '"'"$host_cpu_arch"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-])
-
-dnl ---------------------------------------------------------------------
-dnl
-dnl ... the lowercase variant for the host ...
-dnl
-AC_DEFUN([AX_CREATE_TARGET_HOST_LOWER],
-[AC_REQUIRE([AC_CANONICAL_CPU_ARCH])
-AC_REQUIRE([AX_CREATE_TARGET_H_FILE])
-changequote({, })dnl
-ac_need_target_h_file=`echo ifelse($1, , target.h, $1)`
-ac_need_target_h_prefix=`echo ifelse($2, , host, $2) | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ-:abcdefghijklmnopqrstuvwxyz_:' -e 's:[^a-z0-9_]::g'`
-#
-host_os0=`echo "$host_os"  | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ.-:abcdefghijklmnopqrstuvwxyz__:' -e 's:[^a-z0-9_]::g'`
-host_os1=`echo "$host_os0" | sed -e 's:\([^0-9]*\).*:\1:' `
-host_os2=`echo "$host_os0" | sed -e 's:\([^_]*\).*:\1:' `
-host_os3=`echo "$host_os2" | sed -e 's:\([^0-9]*\).*:\1:' `
-#
-host_cpu0=`echo "$host_cpu"  | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ.-:abcdefghijklmnopqrstuvwxyz__:' -e 's:[^a-z0-9_]::g'`
-host_cpu1=`echo "$host_cpu0" | sed -e 's:\([^0-9]*\).*:\1:' `
-host_cpu2=`echo "$host_cpu0" | sed -e 's:\([^_]*\).*:\1:' `
-host_cpu3=`echo "$host_cpu2" | sed -e 's:\([^0-9]*\).*:\1:' `
-#
-host_cpu_arch0=`echo "$host_cpu_arch" | sed -e 'y:ABCDEFGHIJKLMNOPQRSTUVWXYZ:abcdefghijklmnopqrstuvwxyz:'`
-#
-changequote([, ])dnl
-#
-if $ac_need_target_h_file_new ; then
-AC_MSG_RESULT(creating $ac_need_target_h_file - canonical system defines)
-echo /'*' automatically generated by $PACKAGE configure '*'/ >$ac_need_target_h_file
-echo /'*' on `date` '*'/ >>$ac_need_target_h_file
-ac_need_target_h_file_new=false
-fi
-echo /'*' host lowercase defines '*'/ >>$ac_need_target_h_file
-dnl
-old1=""
-old2=""
-for i in $host_os0 $host_os1 $host_os2 $host_os3 "_";
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef __"$ac_need_target_h_prefix"_os_"$i >>$ac_need_target_h_file
-   echo "#define __"$ac_need_target_h_prefix"_os_"$i '"'"$host_os"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-#
-old1=""
-old2=""
-for i in $host_cpu0 $host_cpu1 $host_cpu2 $host_cpu3 "_"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef __"$ac_need_target_h_prefix"_cpu_"$i >>$ac_need_target_h_file
-   echo "#define __"$ac_need_target_h_prefix"_cpu_"$i '"'"$host_cpu"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-#
-old1=""
-old2=""
-for i in $host_cpu_arch0 "_"
-do
-  if test "$old1" != "$i"; then
-  if test "$old2" != "$i"; then
-   echo " " >>$ac_need_target_h_file
-   echo "#ifndef __"$ac_need_target_h_prefix"_arch_"$i >>$ac_need_target_h_file
-   echo "#define __"$ac_need_target_h_prefix"_arch_"$i '"'"$host_cpu_arch"'"' >>$ac_need_target_h_file
-   echo "#endif" >>$ac_need_target_h_file
-  fi
-  fi
-  old2="$old1"
-  old1="$i"
-done
-])
-
-dnl -------------------------------------------------------------------
-
-dnl
-dnl the instruction set architecture (ISA) has evolved for a small set
-dnl of cpu types. So they often have specific names, e.g. sparclite,
-dnl yet they share quite a few similarities. This macro will set the
-dnl shell-var $target_cpu_arch to the basic type. Note that these
-dnl names are often in conflict with their original 32-bit type name
-dnl of these processors, just use them for directory-handling or add
-dnl a prefix/suffix to distinguish them from $target_cpu
-dnl
-dnl this macros has been invented since config.guess is sometimes
-dnl too specific about the cpu-type. I chose the names along the lines
-dnl of linux/arch/ which is modelled after widespread arch-naming, IMHO.
-dnl
-AC_DEFUN([AC_CANONICAL_CPU_ARCH],
-[AC_REQUIRE([AC_CANONICAL_SYSTEM])
-target_cpu_arch="unknown"
-case $target_cpu in
- i386*|i486*|i586*|i686*|i786*) target_cpu_arch=i386 ;;
- power*)   target_cpu_arch=ppc ;;
- arm*)     target_cpu_arch=arm ;;
- sparc64*) target_cpu_arch=sparc64 ;;
- sparc*)   target_cpu_arch=sparc ;;
- mips64*)  target_cpu_arch=mips64 ;;
- mips*)    target_cpu_arch=mips ;;
- alpha*)   target_cpu_arch=alpha ;;
- hppa1*)   target_cpu_arch=hppa1 ;;
- hppa2*)   target_cpu_arch=hppa2 ;;
- arm*)     target_cpu_arch=arm ;;
- m68???|mcf54??) target_cpu_arch=m68k ;;
- *)        target_cpu_arch="$target_cpu" ;;
-esac
-
-host_cpu_arch="unknown"
-case $host_cpu in
- i386*|i486*|i586*|i686*|i786*) host_cpu_arch=i386 ;;
- power*)   host_cpu_arch=ppc ;;
- arm*)     host_cpu_arch=arm ;;
- sparc64*) host_cpu_arch=sparc64 ;;
- sparc*)   host_cpu_arch=sparc ;;
- mips64*)  host_cpu_arch=mips64 ;;
- mips*)    host_cpu_arch=mips ;;
- alpha*)   host_cpu_arch=alpha ;;
- hppa1*)   host_cpu_arch=hppa1 ;;
- hppa2*)   host_cpu_arch=hppa2 ;;
- arm*)     host_cpu_arch=arm ;;
- m68???|mcf54??) host_cpu_arch=m68k ;;
- *)        host_cpu_arch="$target_cpu" ;;
-esac
-])
diff --git a/m4/ax_cvs.m4 b/m4/ax_cvs.m4
deleted file mode 100644
index d6db695..0000000
--- a/m4/ax_cvs.m4
+++ /dev/null
@@ -1,477 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_cvs.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CVS([ANON_CVSROOT])
-#
-# DESCRIPTION
-#
-#   Adds support cvs targets within your Makefile.
-#
-#   Branching and releasing relies on you using the following version
-#   format:
-#
-#     MAJOR.MINOR.POINT
-#
-#   where MAJOR is the major version number, MINOR is the minor version
-#   number and POINT is the point release number.
-#
-#   make update
-#
-#     performs a cvs update
-#
-#   make commitlog
-#
-#     Generates a ChangeLog template with the modifed, added
-#     and removed files and opens it up for editing. This is
-#     not normally used directly, but is instad called by
-#     commit. It is usefull however if you want to document
-#     the work you have done, but don't want to commit just
-#     yet.
-#
-#   make commit
-#
-#     performs a cvs commit after first performing a cvs
-#     update and generating a commit log.
-#
-#   make cvs-rm FILES="file1 file2 ..."
-#
-#     removes a file or files specified by the FILES
-#     variable from the file system and from cvs. It will
-#     interactively ask you to confirm the file removal,
-#     unless the file does not exist on the file system.
-#
-#   make cvs-add FILES="file1 file2 ..."
-#
-#     adds a file or files specified by the FILES variable
-#     to cvs.
-#
-#   make branch-major
-#
-#     creates a branch based on the major version number,
-#     increments the major version number, sets the minor
-#     and point versions to zero and checks out the branch
-#     into a new directory.
-#
-#   make branch-minor
-#
-#     creates a branch based on the minor version number,
-#     increments the minor version, sets the point version
-#     to zero number and checks out the branch into a new
-#     directory.
-#
-#   make release
-#
-#     performs a cvs update, followed by a distcheck, then
-#     creates a release for the current version, increaments
-#     the point release number and checks out the release
-#     into a new direcory
-#
-#   make quick-release
-#
-#     same as release, but distcheck is not performed
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 13
-
-AC_DEFUN([AX_CVS],
-[
-AC_REQUIRE([AX_SPLIT_VERSION])
-
-AC_SUBST([ANON_CVSROOT], [$1])
-AC_MSG_CHECKING([ANON_CVSROOT])
-if test "x$ANON_CVSROOT" != "x"; then
-    AC_MSG_RESULT([$ANON_CVSROOT])
-else
-    AC_MSG_RESULT([not found])
-    AC_MSG_ERROR([An anonymous CVSROOT must be specified to enable CVS support])
-fi
-
-
-AC_ARG_ENABLE(cvs-support,
-	      AS_HELP_STRING(--enable-cvs-support[=ARG],
-			     [enable cvs support.  Used by the $PACKAGE developers.
-			      ARG can be "yes" or "no".  If the CVSROOT is found,
-			      then the default is yes,
-			      otherwise the default is no.]),
-	      AX_USING_CVS=$enableval )
-
-if test "x$AX_USING_CVS" != "xno"; then
-    AC_ARG_VAR(CVS, [cvs executable to use])
-    if test "x$CVS" = "x"; then
-        AC_CHECK_PROGS(CVS,[cvs])
-    fi
-    if test "x$CVS" = "x"; then
-        if test "x$AX_USING_CVS" = "x"; then
-	    AX_USING_CVS=no
-	else
-	    AC_MSG_ERROR([CVS support cannot be enabled: cvs executable not found])
-	fi
-    fi
-    AC_SUBST([CVS])
-fi
-
-if test "x$AX_USING_CVS" != "xno"; then
-   AC_ARG_VAR(GAWK, [gawk executable to use])
-   if test "x$GAWK" = "x"; then
-      AC_CHECK_PROGS(GAWK,[gawk])
-   fi
-   if test "x$GAWK" = "x"; then
-       if test "x$AX_USING_CVS" = "x"; then
-	    AX_USING_CVS=no
-	else
-	    AC_MSG_ERROR([CVS support cannot be enabled: gawk could not be found])
-	fi
-    fi
-    AC_SUBST([GAWK])
-fi
-
-if test "x$AX_USING_CVS" != "xno"; then
-    AC_ARG_VAR(CVSEDITOR, [text editor to use for cvs])
-    if test "x$CVSEDITOR" = "x"; then
-        if test "x$EDITOR" = "x"; then
-           AC_CHECK_PROGS(CVSEDITOR,[vim vi emacs])
-	else
-           AC_CHECK_PROGS(CVSEDITOR,[$EDITOR vim vi emacs])
-	fi
-    fi
-    if test "x$CVSEDITOR" = "x"; then
-        if test "x$AX_USING_CVS" = "x"; then
-	    AX_USING_CVS=no
-	else
-	    AC_MSG_ERROR([CVS support cannot be enabled: CVSEDITOR not set and editor not found])
-	fi
-    fi
-    AC_SUBST([CVSEDITOR])
-fi
-
-if test "x$AX_USING_CVS" != "xno"; then
-    AC_ARG_VAR(CVSROOT, [the CVSROOT to use])
-    AC_MSG_CHECKING([CVSROOT])
-    if test -e "$srcdir/CVS/Root"; then
-        CVSROOT=`cat $srcdir/CVS/Root`;
-	AC_MSG_RESULT([$CVSROOT])
-    else
-	AC_MSG_RESULT([not found])
-        if test "x$AX_USING_CVS" = "x"; then
-	    AX_USING_CVS=no
-	else
-	    AC_MSG_ERROR([CVS support cannot be enabled: CVSROOT not found.  Did you check out from CVS?])
-	fi
-    fi
-    AC_SUBST([CVSROOT])
-fi
-
-if test "x$AX_USING_CVS" != "xno"; then
-    AC_MSG_CHECKING([USERNAME])
-    if test "x$USERNAME" != "x"; then
-        AC_MSG_RESULT([$USERNAME])
-    else
-        AC_MSG_RESULT([not set])
-        if test "x$AX_USING_CVS" = "x"; then
-	    AX_USING_CVS=no
-	else
-            AC_MSG_ERROR([CVS support cannot be enabled: USERNAME enviorment variable not set])
-	fi
-    fi
-    AC_SUBST([USERNAME])
-fi
-
-if test "x$AX_USING_CVS" != "xno"; then
-    AC_MSG_CHECKING([USEREMAIL])
-    if test "x$USERNAME" != "x"; then
-        AC_MSG_RESULT([$USEREMAIL])
-    else
-        AC_MSG_RESULT([not set])
-        if test "x$AX_USING_CVS" = "x"; then
-	    AX_USING_CVS=no
-	else
-            AC_MSG_ERROR([CVS support cannot be enabled: USEREMAIL enviorment variable not set])
-	fi
-    fi
-    AC_SUBST([USEREMAIL])
-fi
-
-
-if test "x$AX_USING_CVS" != "xno"; then
-   AC_MSG_NOTICE([cvs support enabled])
-   m4_pattern_allow([AC_INIT])
-   AX_PRINT_TO_FILE([ax_cvs_rel.awk],[[
-
-BEGIN {
-    if( change <= 0 )
-        exit -1;
-}
-
-/AC_INIT/ {
-    if( ${AX_DOLLAR}2 ~ /\\)${AX_DOLLAR}/ )
-        {
-            ver = substr( ${AX_DOLLAR}2, 0, length( ${AX_DOLLAR}2 ) - 1 );
-            tail=\")\";
-        }
-    else
-        ver = ${AX_DOLLAR}2;
-
-    if( ${AX_DOLLAR}2 ~ /${AX_BS}${AX_SRB}${AX_DOLLAR}/ )
-        {
-            ver = substr( ${AX_DOLLAR}2, 0, length( ${AX_DOLLAR}2 ) - 1 );
-            tail=\"${AX_SRB}\";
-        }
-    else
-        ver = ${AX_DOLLAR}2;
-
-    if( ${AX_DOLLAR}2 ~ /\\,${AX_DOLLAR}/ )
-        {
-            ver = substr( ${AX_DOLLAR}2, 0, length( ${AX_DOLLAR}2 ) - 1 );
-            tail=\",\";
-        }
-    else
-        ver = ${AX_DOLLAR}2;
-
-    n = split( ver, ver_array, \".\" );
-
-    while( change > n )
-        ver_array[ ++n ] = 0;
-
-    ver_array[ change ]++;
-
-    while( ++change <= n )
-        ver_array[ change ] = 0;
-
-    ${AX_DOLLAR}2 = \"\";
-    for( i = 1; i < n; ++i )
-        ${AX_DOLLAR}2 = ${AX_DOLLAR}2 ver_array[ i ] \".\";
-    ${AX_DOLLAR}2 = ${AX_DOLLAR}2 ver_array[ n ];
-    if( tail )
-        ${AX_DOLLAR}2 = ${AX_DOLLAR}2 tail;
-}
-
-{ print ${AX_DOLLAR}0; }
-
-]])
-fi
-AM_CONDITIONAL([ax_cvs_enabled],[test "x$AX_USING_CVS" != "xno"])
-AX_ADD_AM_MACRO_STATIC([
-if ax_cvs_enabled
-update:
-	@cd \"${AX_DOLLAR}(srcdir)\" && \$(CVS) -z9 update
-
-cvsalways:
-
-${AX_DOLLAR}(top_builddir)/commitlog: cvsalways
-	@(CURR=\`pwd\`; cd \"${AX_DOLLAR}(top_srcdir)\"; \$(CVS) -z9 diff -u --brief 2>&1 | \\
-	\$(GAWK) \\
-	\'/^Index/ { print \"\\\\t* ./\" ${AX_DOLLAR}${AX_DOLLAR}2; } \\
-	/^cvs diff: .* was removed/ { print \"\\\\t* ./\" ${AX_DOLLAR}${AX_DOLLAR}3 \" (removed)\"; } \\
-	/^cvs diff: .* is a new entry/ { print \"\\\\t* ./\" ${AX_DOLLAR}${AX_DOLLAR}3 \" (added)\"; }\' \\
-	> \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog.tmp\")
-	@if test -s commitlog.tmp; then \\
-		echo \"\" >> commitlog.tmp; \\
-		if test -f ${AX_DOLLAR}(top_builddir)/commitlog; then \\
-			cat ${AX_DOLLAR}(top_builddir)/commitlog >> commitlog.tmp; \\
-		fi; \\
-		echo \"/* -*-change-log-*- */\" > ${AX_DOLLAR}(top_builddir)/commitlog; \\
-		DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
-		echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	${USERNAME}	<${USEREMAIL}>\" >> ${AX_DOLLAR}(top_builddir)/commitlog; \\
-		echo \"\" >> ${AX_DOLLAR}(top_builddir)/commitlog; \\
-		cat commitlog.tmp  >> ${AX_DOLLAR}(top_builddir)/commitlog; \\
-		rm -f commitlog.tmp; \\
-		\$(CVSEDITOR) ${AX_DOLLAR}(top_builddir)/commitlog; \\
-		\$(GAWK) \'BEGIN { blank=0; } \\
-		/\\\\/\\\\* -\\\\*-change-log-\\\\*- \\\\*\\\\// { getline; } \\
-		/^[[:blank:]]*\$\$/ { if( !blank ) { blank = 1; print; } } \\
-		/[[:alnum:]]/ { print; blank = 0; } \\
-		END{ if( !blank ) print \"\"; }\' \\
-		${AX_DOLLAR}(top_builddir)/commitlog > commitlog.tmp; \\
-		mv commitlog.tmp ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	else \\
-		echo \"no changes found\";\\
-	fi
-
-commit: update ${AX_DOLLAR}(top_builddir)/commitlog
-	@if test -f ${AX_DOLLAR}(top_builddir)/commitlog; then \\
-	    cat ${AX_DOLLAR}(top_builddir)/commitlog \"\$(top_srcdir)/ChangeLog\" > ChangeLog.tmp; \\
-	    mv ChangeLog.tmp \"\$(top_srcdir)/ChangeLog\"; \\
-	    CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
-	    (cd \"\$(top_srcdir)\"; \$(CVS) -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\" ); \\
-	    rm -f ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	fi
-
-cvs-rm:
-	@echo \"Removing files from CVS\"
-	@if test \"x\$(FILES)\" != \"x\"; then \\
-	    NEWFILES=\"\"; \\
-	    for FILE in \$(FILES); do \\
-		if test -e \"${AX_DOLLAR}${AX_DOLLAR}FILE\"; then \\
-		    rm -i \"${AX_DOLLAR}${AX_DOLLAR}FILE\"; \\
-		fi; \\
-		if test ! -e \"${AX_DOLLAR}${AX_DOLLAR}FILE\"; then \\
-		    if test \"\$(srcdir)\" != \".\"; then \\
-			FILE=\`echo \"${AX_DOLLAR}${AX_DOLLAR}FILE\" | \$(SED) -e \'s|^\$(srcdir)|.|\'\`; \\
-		    fi; \\
-		    NEWFILES=\"${AX_DOLLAR}${AX_DOLLAR}NEWFILES ${AX_DOLLAR}${AX_DOLLAR}FILE\"; \\
-		fi; \\
-	    done; \\
-	    if test \"x${AX_DOLLAR}${AX_DOLLAR}NEWFILES\" != \"x\"; then \\
-		(cd \"\$(srddir)\"; \$(CVS) remove ${AX_DOLLAR}${AX_DOLLAR}NEWFILES; ); \\
-	    fi; \\
-	else \\
-	    echo \"You must specify the file(s) you want to remove from cvs by using\"; \\
-	    echo \"the FILES environment variable.  For example:\"; \\
-	    echo \"    make cvs-rm FILES=\'foo bar\'\"; \\
-	    echo \"\"; \\
-	    exit 1; \\
-	fi
-
-cvs-add:
-	@echo \"Adding files to CVS\"
-	@if test \"x${AX_DOLLAR}(FILES)\" != \"x\"; then \\
-	    NEWFILES=\"\"; \\
-	    for FILE in ${AX_DOLLAR}(FILES); do \\
-		if test -e \"${AX_DOLLAR}${AX_DOLLAR}FILE\"; then \\
-		    if test \"${AX_DOLLAR}(srcdir)\" != \".\"; then \\
-			FILE=\`echo \"${AX_DOLLAR}${AX_DOLLAR}FILE\" | sed -e \'s|^${AX_DOLLAR}(srcdir)|.|\'\`; \\
-		    fi; \\
-		fi; \\
-		NEWFILES=\"${AX_DOLLAR}${AX_DOLLAR}NEWFILES ${AX_DOLLAR}${AX_DOLLAR}FILE\"; \\
-	    done; \\
-	    if test \"x${AX_DOLLAR}${AX_DOLLAR}NEWFILES\" != \"x\"; then \\
-		cd \"${AX_DOLLAR}(srcdir)\"; \$(CVS) add ${AX_DOLLAR}${AX_DOLLAR}NEWFILES; \\
-	    fi; \\
-	else \\
-	    echo \"You must specify the file(s) you want to add to cvs by using\"; \\
-	    echo \"the FILES environment variable.  For example:\"; \\
-	    echo \"    make cvs-add FILES=\'foo bar\'\"; \\
-	    echo \"\"; \\
-	    exit 1; \\
-	fi
-
-branch-major:
-	@tag=\"\$(PACKAGE)-${AX_MAJOR_VERSION}\"; \\
-	echo \"\"; \\
-	echo \"Creating major brach: ${AX_DOLLAR}${AX_DOLLAR}tag\"; \\
-	(cd \"${AX_DOLLAR}(top_srcdir)\"; \$(CVS) tag -b \"${AX_DOLLAR}${AX_DOLLAR}tag\"; ); \\
-	\$(GAWK) -f ax_cvs_rel.awk -v change=1 \"${AX_DOLLAR}(top_srcdir)/configure.ac\" > configure.tmp; \\
-	touch ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
-	echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	\$(USERNAME)	<\$(USEREMAIL)>\" > commitlog.tmp ; \\
-	echo \"\" >> commitlog.tmp; \\
-	echo \"	* ./configure.ac\" >> commitlog.tmp; \\
-	echo \"	Created major branch: ${AX_DOLLAR}${AX_DOLLAR}tag\" >> commitlog.tmp; \\
-	echo \"	Use:\" >> commitlog.tmp; \\
-	echo \"	\\\\\`cvs -d\$(ANON_CVSROOT) login\\\\\`\" >> commitlog.tmp; \\
-	echo \"	\\\\\`cvs -d\$(ANON_CVSROOT) co -r ${AX_DOLLAR}${AX_DOLLAR}tag \$(PACKAGE)\\\\\`\" >> commitlog.tmp; \\
-	echo \"	to access the branch\" >> commitlog.tmp; \\
-	echo \"\" >> commitlog.tmp; \\
-	cat ${AX_DOLLAR}(top_builddir)/commitlog >> commitlog.tmp; \\
-	mv commitlog.tmp ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	cat ${AX_DOLLAR}(top_builddir)/commitlog \"${AX_DOLLAR}(top_srcdir)/ChangeLog\" > ChangeLog.tmp; \\
-	mv ChangeLog.tmp \"${AX_DOLLAR}(top_srcdir)/ChangeLog\"; \\
-	mv configure.tmp \"${AX_DOLLAR}(top_srcdir)/configure.ac\"; \\
-	CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
-	(cd \"${AX_DOLLAR}(top_srcdir)\"; \$(CVS) -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\"; ); \\
-	rm -f ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	\$(CVS) -z9 -d${AX_DOLLAR}(CVSROOT) co -r ${AX_DOLLAR}${AX_DOLLAR}tag -d ${AX_DOLLAR}${AX_DOLLAR}tag \$(PACKAGE); \\
-	echo \"The branch is now available in the ${AX_DOLLAR}${AX_DOLLAR}tag directory\"; \\
-	echo \"\"
-
-
-branch-minor:
-	@tag=\"\$(PACKAGE)-${AX_MAJOR_VERSION}_${AX_MINOR_VERSION}\"; \\
-	echo \"\"; \\
-	echo \"Creating minor brach: ${AX_DOLLAR}${AX_DOLLAR}tag\"; \\
-	(cd \"${AX_DOLLAR}(top_srcdir)\"; \$(CVS) tag -b \"${AX_DOLLAR}${AX_DOLLAR}tag\"; ); \\
-	\$(GAWK) -f ax_cvs_rel.awk -v change=1 \"${AX_DOLLAR}(top_srcdir)/configure.ac\" > configure.tmp; \\
-	touch ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
-	echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	\$(USERNAME)	<\$(USEREMAIL)>\" > commitlog.tmp ; \\
-	echo \"\" >> commitlog.tmp; \\
-	echo \"	* ./configure.ac\" >> commitlog.tmp; \\
-	echo \"	Created minor branch: ${AX_DOLLAR}${AX_DOLLAR}tag\" >> commitlog.tmp; \\
-	echo \"	Use:\" >> commitlog.tmp; \\
-	echo \"	\\\\\`cvs -d\$(ANON_CVSROOT) login\\\\\`\" >> commitlog.tmp; \\
-	echo \"	\\\\\`cvs -d\$(ANON_CVSROOT) co -r ${AX_DOLLAR}${AX_DOLLAR}tag \$(PACKAGE)\\\\\`\" >> commitlog.tmp; \\
-	echo \"	to access the branch\" >> commitlog.tmp; \\
-	echo \"\" >> commitlog.tmp; \\
-	cat ${AX_DOLLAR}(top_builddir)/commitlog >> commitlog.tmp; \\
-	mv commitlog.tmp ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	cat ${AX_DOLLAR}(top_builddir)/commitlog \"${AX_DOLLAR}(top_srcdir)/ChangeLog\" > ChangeLog.tmp; \\
-	mv ChangeLog.tmp \"${AX_DOLLAR}(top_srcdir)/ChangeLog\"; \\
-	mv configure.tmp \"${AX_DOLLAR}(top_srcdir)/configure.ac\"; \\
-	CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
-	(cd \"${AX_DOLLAR}(top_srcdir)\"; \$(CVS) -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\"; ); \\
-	rm -f ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	\$(CVS) -z9 -d${AX_DOLLAR}(CVSROOT) co -r ${AX_DOLLAR}${AX_DOLLAR}tag -d ${AX_DOLLAR}${AX_DOLLAR}tag \$(PACKAGE); \\
-	echo \"The branch is now available in the ${AX_DOLLAR}${AX_DOLLAR}tag directory\"; \\
-	echo \"\"
-
-add_rel:
-	@touch \"${AX_DOLLAR}(top_builddir)/commitlog\"
-	@DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
-	echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	\$(USERNAME)	<\$(USEREMAIL)>\" > commitlog.tmp
-	@echo \"\" >> commitlog.tmp
-	@echo \"	* ./configure.ac\" >> commitlog.tmp
-	@echo \"	Released \$(PACKAGE)-\$(VERSION)\" >> commitlog.tmp
-	@echo \"	You can access this release by running:\" >> commitlog.tmp
-	@echo \"	    \\\\\`cvs -d\$(ANON_CVSROOT) login\\\\\`\" >> commitlog.tmp
-	@tag=\"\$(PACKAGE)-${AX_MAJOR_VERSION}_${AX_MINOR_VERSION}_${AX_POINT_VERSION}\"; \\
-	echo \"	    \\\\\`cvs -d\$(ANON_CVSROOT) co -r ${AX_DOLLAR}${AX_DOLLAR}tag -d \$(PACKAGE)-\$(VERSION) \$(PACKAGE)\\\\\`\" >> commitlog.tmp
-	@echo \"	The release will then be available in the \$(PACKAGE)-\$(VERSION) directory\" >> commitlog.tmp
-	@echo \"\" >> commitlog.tmp
-	@cat \"${AX_DOLLAR}(top_builddir)/commitlog\" >> commitlog.tmp
-	@mv commitlog.tmp \"${AX_DOLLAR}(top_builddir)/commitlog\"
-	@cat \"${AX_DOLLAR}(top_builddir)/commitlog\" \"\$(top_srcdir)/ChangeLog\" > ChangeLog.tmp
-	@mv ChangeLog.tmp \"\$(top_srcdir)/ChangeLog\"
-	@CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
-	(cd \"\$(top_srcdir)\"; \$(CVS) -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\"; )
-	@rm -f ${AX_DOLLAR}(top_builddir)/commitlog
-
-do_tag:
-	@tag=\"\$(PACKAGE)-${AX_MAJOR_VERSION}_${AX_MINOR_VERSION}_${AX_POINT_VERSION}\"; \\
-	echo \"tagging release with ${AX_DOLLAR}${AX_DOLLAR}tag\"; \\
-	(cd \"\$(top_srcdir)\"; \$(CVS) tag -b \"${AX_DOLLAR}${AX_DOLLAR}tag\"; ); \\
-	\$(CVS) -z9 -d\$(CVSROOT) co -r ${AX_DOLLAR}${AX_DOLLAR}tag -d ${AX_DOLLAR}${AX_DOLLAR}tag \$(PACKAGE); \\
-	echo \"The release is now available in the ${AX_DOLLAR}${AX_DOLLAR}tag directory\"; \\
-	echo \"\"
-
-inc_rel:
-	@\$(GAWK) -f ax_cvs_rel.awk -v change=3 \"\$(top_srcdir)/configure.ac\" > configure.tmp;
-	@mv configure.tmp \"\$(top_srcdir)/configure.ac\"
-	@touch \"\$(top_builddir)/commitlog\"
-	@DATE=\`date +\"%%Y-%%m-%%d\"\`; \\
-	echo \"${AX_DOLLAR}${AX_DOLLAR}DATE	\$(USERNAME)	<\$(USEREMAIL)>\" > commitlog.tmp ; \\
-	echo \"\" >> commitlog.tmp; \\
-	echo \"	* ./configure.ac\" >> commitlog.tmp; \\
-	echo \"	Update version number\" >> commitlog.tmp; \\
-	echo \"\" >> commitlog.tmp; \\
-	cat ${AX_DOLLAR}(top_builddir)/commitlog >> commitlog.tmp; \\
-	mv commitlog.tmp ${AX_DOLLAR}(top_builddir)/commitlog; \\
-	cat ${AX_DOLLAR}(top_builddir)/commitlog \"${AX_DOLLAR}(top_srcdir)/ChangeLog\" > ChangeLog.tmp; \\
-	mv ChangeLog.tmp \"${AX_DOLLAR}(top_srcdir)/ChangeLog\"; \\
-	CURR=\`(cd \"${AX_DOLLAR}(top_builddir)\"; pwd )\`; \\
-	(cd \"${AX_DOLLAR}(top_srcdir)\"; \$(CVS) -z9 commit -F \"${AX_DOLLAR}${AX_DOLLAR}CURR/commitlog\"; ); \\
-	rm -f ${AX_DOLLAR}(top_builddir)/commitlog;
-
-tag: do_tag inc_rel
-
-# creates a release for the current version, increaments the point
-# release number and checkout the release into a new direcory
-release: update distcheck add_rel tag
-
-# same as release, but distcheck is not performed before releasing
-quick-release:	update add_rel tag
-
-endif # ax_cvs_enabled
-])
-
-])
diff --git a/m4/ax_cxx_bool.m4 b/m4/ax_cxx_bool.m4
deleted file mode 100644
index 4a74230..0000000
--- a/m4/ax_cxx_bool.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_cxx_bool.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_BOOL
-#
-# DESCRIPTION
-#
-#   If the compiler recognizes bool as a separate built-in type, define
-#   HAVE_BOOL. Note that a typedef is not a separate type since you cannot
-#   overload a function such that it accepts either the basic type or the
-#   typedef.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_BOOL], [AX_CXX_BOOL])
-AC_DEFUN([AX_CXX_BOOL],
-[AC_CACHE_CHECK(whether the compiler recognizes bool as a built-in type,
-ax_cv_cxx_bool,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-int f(int  x){return 1;}
-int f(char x){return 1;}
-int f(bool x){return 1;}
-],[bool b = true; return f(b);],
- ax_cv_cxx_bool=yes, ax_cv_cxx_bool=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_bool" = yes; then
-  AC_DEFINE(HAVE_BOOL,,[define if bool is a built-in type])
-fi
-])
diff --git a/m4/ax_cxx_compile_stdcxx_0x.m4 b/m4/ax_cxx_compile_stdcxx_0x.m4
deleted file mode 100644
index a4e556f..0000000
--- a/m4/ax_cxx_compile_stdcxx_0x.m4
+++ /dev/null
@@ -1,107 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_0x.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_COMPILE_STDCXX_0X
-#
-# DESCRIPTION
-#
-#   Check for baseline language coverage in the compiler for the C++0x
-#   standard.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_CXX_COMPILE_STDCXX_0X], [AX_CXX_COMPILE_STDCXX_0X])
-AC_DEFUN([AX_CXX_COMPILE_STDCXX_0X], [
-  AC_CACHE_CHECK(if g++ supports C++0x features without additional flags,
-  ax_cv_cxx_compile_cxx0x_native,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([
-  template <typename T>
-    struct check
-    {
-      static_assert(sizeof(int) <= sizeof(T), "not big enough");
-    };
-
-    typedef check<check<bool>> right_angle_brackets;
-
-    int a;
-    decltype(a) b;
-
-    typedef check<int> check_type;
-    check_type c;
-    check_type&& cr = static_cast<check_type&&>(c);],,
-  ax_cv_cxx_compile_cxx0x_native=yes, ax_cv_cxx_compile_cxx0x_native=no)
-  AC_LANG_RESTORE
-  ])
-
-  AC_CACHE_CHECK(if g++ supports C++0x features with -std=c++0x,
-  ax_cv_cxx_compile_cxx0x_cxx,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  ac_save_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAGS -std=c++0x"
-  AC_TRY_COMPILE([
-  template <typename T>
-    struct check
-    {
-      static_assert(sizeof(int) <= sizeof(T), "not big enough");
-    };
-
-    typedef check<check<bool>> right_angle_brackets;
-
-    int a;
-    decltype(a) b;
-
-    typedef check<int> check_type;
-    check_type c;
-    check_type&& cr = static_cast<check_type&&>(c);],,
-  ax_cv_cxx_compile_cxx0x_cxx=yes, ax_cv_cxx_compile_cxx0x_cxx=no)
-  CXXFLAGS="$ac_save_CXXFLAGS"
-  AC_LANG_RESTORE
-  ])
-
-  AC_CACHE_CHECK(if g++ supports C++0x features with -std=gnu++0x,
-  ax_cv_cxx_compile_cxx0x_gxx,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  ac_save_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAGS -std=gnu++0x"
-  AC_TRY_COMPILE([
-  template <typename T>
-    struct check
-    {
-      static_assert(sizeof(int) <= sizeof(T), "not big enough");
-    };
-
-    typedef check<check<bool>> right_angle_brackets;
-
-    int a;
-    decltype(a) b;
-
-    typedef check<int> check_type;
-    check_type c;
-    check_type&& cr = static_cast<check_type&&>(c);],,
-  ax_cv_cxx_compile_cxx0x_gxx=yes, ax_cv_cxx_compile_cxx0x_gxx=no)
-  CXXFLAGS="$ac_save_CXXFLAGS"
-  AC_LANG_RESTORE
-  ])
-
-  if test "$ax_cv_cxx_compile_cxx0x_native" = yes ||
-     test "$ax_cv_cxx_compile_cxx0x_cxx" = yes ||
-     test "$ax_cv_cxx_compile_cxx0x_gxx" = yes; then
-    AC_DEFINE(HAVE_STDCXX_0X,,[Define if g++ supports C++0x features. ])
-  fi
-])
diff --git a/m4/ax_cxx_compiler_vendor.m4 b/m4/ax_cxx_compiler_vendor.m4
deleted file mode 100644
index b8c78de..0000000
--- a/m4/ax_cxx_compiler_vendor.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_compiler_vendor.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_COMPILER_VENDOR(VENDOR-NAME, [NICKNAME])
-#
-# DESCRIPTION
-#
-#   Set VENDOR-NAME to the lower-case name of the compiler vendor or
-#   `unknown' if the compiler's vendor is unknown. `compaq' means the CXX
-#   compiler as available on Tru64/OSF1/Digital Unix on Alpha machines. If
-#   NICKNAME is provided, set it to the compiler's usual name (eg. `g++',
-#   `cxx', `aCC', etc.).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ludovic Courtes <ludo@chbouib.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_CXX_COMPILER_VENDOR], [AX_CXX_COMPILER_VENDOR])
-AC_DEFUN([AX_CXX_COMPILER_VENDOR],
-  [AC_REQUIRE([AC_PROG_CXX])
-   AC_REQUIRE([AC_PROG_CXXCPP])
-   AC_CACHE_CHECK([the C++ compiler vendor],
-    [ax_cv_cxx_compiler_vendor],
-
-    [AC_LANG_PUSH([C++])
-
-     dnl GNU C++
-     AX_C_IFDEF([__GNUG__],
-       [ax_cv_cxx_compiler_vendor=gnu],
-       [AX_C_IFDEF([__DECCXX],
-	 [ax_cv_cxx_compiler_vendor=compaq],
-	 [dnl HP's aCC
-	  AX_C_IFDEF([__HP_aCC],
-	   [ax_cv_cxx_compiler_vendor=hp],
-	   [dnl SGI CC
-	    AX_C_IFDEF([__sgi],
-	     [ax_cv_cxx_compiler_vendor=sgi],
-	     [dnl Note:  We are using the C compiler because VC++ doesn't
-	      dnl recognize `.cc'(which is used by `configure') as a C++ file
-	      dnl extension and requires `/TP' to be passed.
-	      AC_LANG_PUSH([C])
-	      AX_C_IFDEF([_MSC_VER],
-		[ax_cv_cxx_compiler_vendor=microsoft],
-		[ax_cv_cxx_compiler_vendor=unknown])
-	      AC_LANG_POP()])])])])
-
-     AC_LANG_POP()])
-   $1="$ax_cv_cxx_compiler_vendor"
-
-   dnl The compiler nickname
-   ifelse([$2], , [],
-     [case "$ax_cv_cxx_compiler_vendor" in
-	gnu)       $2=g++;;
-	compaq)    $2=cxx;;
-	hp)        $2=aCC;;
-	sgi)       $2=CC;;
-	microsoft) $2=cl;;
-	*)         $2=unknown;;
-      esac])])dnl
diff --git a/m4/ax_cxx_complex_math_in_namespace_std.m4 b/m4/ax_cxx_complex_math_in_namespace_std.m4
deleted file mode 100644
index 100e135..0000000
--- a/m4/ax_cxx_complex_math_in_namespace_std.m4
+++ /dev/null
@@ -1,46 +0,0 @@
-# ========================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_complex_math_in_namespace_std.html
-# ========================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_COMPLEX_MATH_IN_NAMESPACE_STD
-#
-# DESCRIPTION
-#
-#   If the C math functions are in the cmath header file and std::
-#   namespace, define HAVE_MATH_FN_IN_NAMESPACE_STD.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_COMPLEX_MATH_IN_NAMESPACE_STD], [AX_CXX_COMPLEX_MATH_IN_NAMESPACE_STD])
-AC_DEFUN([AX_CXX_COMPLEX_MATH_IN_NAMESPACE_STD],
-[AC_CACHE_CHECK(whether complex math functions are in std::,
-ac_cx_cxx_complex_math_in_namespace_std,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <complex>
-namespace S { using namespace std;
-              complex<float> pow(complex<float> x, complex<float> y)
-              { return std::pow(x,y); }
-            };
-],[using namespace S; complex<float> x = 1.0, y = 1.0; S::pow(x,y); return 0;],
- ax_cv_cxx_complex_math_in_namespace_std=yes, ax_cv_cxx_complex_math_in_namespace_std=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_complex_math_in_namespace_std" = yes; then
-  AC_DEFINE(HAVE_COMPLEX_MATH_IN_NAMESPACE_STD,,
-            [define if complex math functions are in std::])
-fi
-])
diff --git a/m4/ax_cxx_const_cast.m4 b/m4/ax_cxx_const_cast.m4
deleted file mode 100644
index 3029a10..0000000
--- a/m4/ax_cxx_const_cast.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_cxx_const_cast.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_CONST_CAST
-#
-# DESCRIPTION
-#
-#   If the compiler supports const_cast<>, define HAVE_CONST_CAST.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_CONST_CAST], [AX_CXX_CONST_CAST])
-AC_DEFUN([AX_CXX_CONST_CAST],
-[AC_CACHE_CHECK(whether the compiler supports const_cast<>,
-ax_cv_cxx_const_cast,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE(,[int x = 0;const int& y = x;int& z = const_cast<int&>(y);return z;],
- ax_cv_cxx_const_cast=yes, ax_cv_cxx_const_cast=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_const_cast" = yes; then
-  AC_DEFINE(HAVE_CONST_CAST,,[define if the compiler supports const_cast<>])
-fi
-])
diff --git a/m4/ax_cxx_cppflags_std_lang.m4 b/m4/ax_cxx_cppflags_std_lang.m4
deleted file mode 100644
index ea84385..0000000
--- a/m4/ax_cxx_cppflags_std_lang.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_cppflags_std_lang.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_CPPFLAGS_STD_LANG(CPP-FLAGS)
-#
-# DESCRIPTION
-#
-#   Append to CPP-FLAGS the set of flags that should be passed to the C++
-#   preprocessor in order to enable use of C++ features as defined in the
-#   ANSI C++ standard (eg. use of standard iostream classes in the `std'
-#   namespace, etc.).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ludovic Courtes <ludo@chbouib.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AU_ALIAS([AC_CXX_CPPFLAGS_STD_LANG], [AX_CXX_CPPFLAGS_STD_LANG])
-AC_DEFUN([AX_CXX_CPPFLAGS_STD_LANG],
-  [AC_LANG_ASSERT([C++])
-   AC_REQUIRE([AX_COMPILER_VENDOR])
-   case "$ax_cv_cxx_compiler_vendor" in
-     dec|compaq)
-      # By default, Compaq CXX has an iostream classes implementation
-      # that is _not_ in the `std' namespace.
-      $1="$$1 -D__USE_STD_IOSTREAM=1";;
-     hp)
-      # When `configure' looks for a C++ header (eg. <iostream>) it invokes
-      # `aCC -E $CPPFLAGS'.  However, including standard C++ headers like
-      # <iostream> fails if `-AA' is not supplied.
-      $1="$$1 -AA";;
-   esac])
diff --git a/m4/ax_cxx_cxxflags_std_lang.m4 b/m4/ax_cxx_cxxflags_std_lang.m4
deleted file mode 100644
index e2ff670..0000000
--- a/m4/ax_cxx_cxxflags_std_lang.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_cxxflags_std_lang.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_CXXFLAGS_STD_LANG(CXX-FLAGS)
-#
-# DESCRIPTION
-#
-#   Append to variable CXX-FLAGS the set of compile-time flags that should
-#   be passed to the C++ compiler in order to enable use of C++ features as
-#   defined in the ANSI C++ standard (eg. use of standard iostream classes
-#   in the `std' namespace, etc.). Note that if you use GNU Libtool you may
-#   need to prefix each of those flags with `-Xcompiler' so that Libtool
-#   doesn't discard them (see Libtool's manual and `AC_LIBTOOLIZE_CFLAGS').
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ludovic Courtes <ludo@chbouib.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_CXX_CXXFLAGS_STD_LANG], [AX_CXX_CXXFLAGS_STD_LANG])
-AC_DEFUN([AX_CXX_CXXFLAGS_STD_LANG],
-  [AC_LANG_ASSERT([C++])
-   AC_REQUIRE([AX_COMPILER_VENDOR])
-   case "$ax_cv_cxx_compiler_vendor" in
-     sgi)    $1="$$1 -LANG:std -exceptions";;
-     hp)     $1="$$1 -AA";;
-   esac])
diff --git a/m4/ax_cxx_default_template_parameters.m4 b/m4/ax_cxx_default_template_parameters.m4
deleted file mode 100644
index afa6b96..0000000
--- a/m4/ax_cxx_default_template_parameters.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_default_template_parameters.html
-# ======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_DEFAULT_TEMPLATE_PARAMETERS
-#
-# DESCRIPTION
-#
-#   If the compiler supports default template parameters, define
-#   HAVE_DEFAULT_TEMPLATE_PARAMETERS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_DEFAULT_TEMPLATE_PARAMETERS], [AX_CXX_DEFAULT_TEMPLATE_PARAMETERS])
-AC_DEFUN([AX_CXX_DEFAULT_TEMPLATE_PARAMETERS],
-[AC_CACHE_CHECK(whether the compiler supports default template parameters,
-ax_cv_cxx_default_template_parameters,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class T = double, int N = 10> class A {public: int f() {return 0;}};
-],[A<float> a; return a.f();],
- ax_cv_cxx_default_template_parameters=yes, ax_cv_cxx_default_template_parameters=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_default_template_parameters" = yes; then
-  AC_DEFINE(HAVE_DEFAULT_TEMPLATE_PARAMETERS,,
-            [define if the compiler supports default template parameters])
-fi
-])
diff --git a/m4/ax_cxx_dtor_after_atexit.m4 b/m4/ax_cxx_dtor_after_atexit.m4
deleted file mode 100644
index 5de88c0..0000000
--- a/m4/ax_cxx_dtor_after_atexit.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_dtor_after_atexit.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_DTOR_AFTER_ATEXIT
-#
-# DESCRIPTION
-#
-#   If the C++ compiler calls global destructors after atexit functions,
-#   define HAVE_DTOR_AFTER_ATEXIT. WARNING: If cross-compiling, the test
-#   cannot be performed, the default action is to define
-#   HAVE_DTOR_AFTER_ATEXIT.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_DTOR_AFTER_ATEXIT], [AX_CXX_DTOR_AFTER_ATEXIT])
-AC_DEFUN([AX_CXX_DTOR_AFTER_ATEXIT],
-[AC_CACHE_CHECK(whether the compiler calls global destructors after functions registered through atexit,
-ax_cv_cxx_dtor_after_atexit,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_RUN([
-#include <unistd.h>
-#include <stdlib.h>
-
-static int dtor_called = 0;
-class A { public : ~A () { dtor_called = 1; } };
-static A a;
-
-void f() { _exit(dtor_called); }
-
-int main (int , char **)
-{
-  atexit (f);
-  return 0;
-}
-],
- ax_cv_cxx_dtor_after_atexit=yes, ax_cv_cxx_dtor_after_atexit=yes=no,
- ax_cv_cxx_dtor_after_atexit=yes)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_dtor_after_atexit" = yes; then
-  AC_DEFINE(HAVE_DTOR_AFTER_ATEXIT,,
-            [define if the compiler calls global destructors after functions registered through atexit])
-fi
-])
diff --git a/m4/ax_cxx_dynamic_cast.m4 b/m4/ax_cxx_dynamic_cast.m4
deleted file mode 100644
index 958f87f..0000000
--- a/m4/ax_cxx_dynamic_cast.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cxx_dynamic_cast.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_DYNAMIC_CAST
-#
-# DESCRIPTION
-#
-#   If the compiler supports dynamic_cast<>, define HAVE_DYNAMIC_CAST.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_DYNAMIC_CAST], [AX_CXX_DYNAMIC_CAST])
-AC_DEFUN([AX_CXX_DYNAMIC_CAST],
-[AC_CACHE_CHECK(whether the compiler supports dynamic_cast<>,
-ax_cv_cxx_dynamic_cast,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <typeinfo>
-class Base { public : Base () {} virtual void f () = 0;};
-class Derived : public Base { public : Derived () {} virtual void f () {} };],[
-Derived d; Base& b=d; return dynamic_cast<Derived*>(&b) ? 0 : 1;],
- ax_cv_cxx_dynamic_cast=yes, ax_cv_cxx_dynamic_cast=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_dynamic_cast" = yes; then
-  AC_DEFINE(HAVE_DYNAMIC_CAST,,[define if the compiler supports dynamic_cast<>])
-fi
-])
diff --git a/m4/ax_cxx_enum_computations.m4 b/m4/ax_cxx_enum_computations.m4
deleted file mode 100644
index 47fabbb..0000000
--- a/m4/ax_cxx_enum_computations.m4
+++ /dev/null
@@ -1,51 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_enum_computations.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_ENUM_COMPUTATIONS
-#
-# DESCRIPTION
-#
-#   If the compiler handle computations inside an enum, define
-#   HAVE_ENUM_COMPUTATIONS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_ENUM_COMPUTATIONS], [AX_CXX_ENUM_COMPUTATIONS])
-AC_DEFUN([AX_CXX_ENUM_COMPUTATIONS],
-[AC_CACHE_CHECK(whether the compiler handle computations inside an enum,
-ax_cv_cxx_enum_computations,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-struct A { enum { a = 5, b = 7, c = 2 }; };
-struct B { enum { a = 1, b = 6, c = 9 }; };
-template<class T1, class T2> struct Z
-{ enum { a = (T1::a > T2::a) ? T1::a : T2::b,
-         b = T1::b + T2::b,
-         c = (T1::c * T2::c + T2::a + T1::a)
-       };
-};],[
-return (((int)Z<A,B>::a == 5)
-     && ((int)Z<A,B>::b == 13)
-     && ((int)Z<A,B>::c == 24)) ? 0 : 1;],
- ax_cv_cxx_enum_computations=yes, ax_cv_cxx_enum_computations=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_enum_computations" = yes; then
-  AC_DEFINE(HAVE_ENUM_COMPUTATIONS,,
-            [define if the compiler handle computations inside an enum])
-fi
-])
diff --git a/m4/ax_cxx_enum_computations_with_cast.m4 b/m4/ax_cxx_enum_computations_with_cast.m4
deleted file mode 100644
index 3aee491..0000000
--- a/m4/ax_cxx_enum_computations_with_cast.m4
+++ /dev/null
@@ -1,51 +0,0 @@
-# ======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_enum_computations_with_cast.html
-# ======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_ENUM_COMPUTATIONS_WITH_CAST
-#
-# DESCRIPTION
-#
-#   If the compiler handle (int) casts in enum computations, define
-#   HAVE_ENUM_COMPUTATIONS_WITH_CAST.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_ENUM_COMPUTATIONS_WITH_CAST], [AX_CXX_ENUM_COMPUTATIONS_WITH_CAST])
-AC_DEFUN([AX_CXX_ENUM_COMPUTATIONS_WITH_CAST],
-[AC_CACHE_CHECK(whether the compiler handles (int) casts in enum computations,
-ax_cv_cxx_enum_computations_with_cast,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-struct A { enum { a = 5, b = 7, c = 2 }; };
-struct B { enum { a = 1, b = 6, c = 9 }; };
-template<class T1, class T2> struct Z
-{ enum { a = ((int)T1::a > (int)T2::a) ? (int)T1::a : (int)T2::b,
-         b = (int)T1::b + (int)T2::b,
-         c = ((int)T1::c * (int)T2::c + (int)T2::a + (int)T1::a)
-       };
-};],[
-return (((int)Z<A,B>::a == 5)
-     && ((int)Z<A,B>::b == 13)
-     && ((int)Z<A,B>::c == 24)) ? 0 : 1;],
- ax_cv_cxx_enum_computations_with_cast=yes, ax_cv_cxx_enum_computations_with_cast=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_enum_computations_with_cast" = yes; then
-  AC_DEFINE(HAVE_ENUM_COMPUTATIONS_WITH_CAST,,
-            [define if the compiler handles (int) casts in enum computations])
-fi
-])
diff --git a/m4/ax_cxx_exceptions.m4 b/m4/ax_cxx_exceptions.m4
deleted file mode 100644
index d980feb..0000000
--- a/m4/ax_cxx_exceptions.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_cxx_exceptions.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_EXCEPTIONS
-#
-# DESCRIPTION
-#
-#   If the C++ compiler supports exceptions handling (try, throw and catch),
-#   define HAVE_EXCEPTIONS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_EXCEPTIONS], [AX_CXX_EXCEPTIONS])
-AC_DEFUN([AX_CXX_EXCEPTIONS],
-[AC_CACHE_CHECK(whether the compiler supports exceptions,
-ax_cv_cxx_exceptions,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE(,[try { throw  1; } catch (int i) { return i; }],
- ax_cv_cxx_exceptions=yes, ax_cv_cxx_exceptions=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_exceptions" = yes; then
-  AC_DEFINE(HAVE_EXCEPTIONS,,[define if the compiler supports exceptions])
-fi
-])
diff --git a/m4/ax_cxx_explicit.m4 b/m4/ax_cxx_explicit.m4
deleted file mode 100644
index 804ac82..0000000
--- a/m4/ax_cxx_explicit.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_cxx_explicit.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_EXPLICIT
-#
-# DESCRIPTION
-#
-#   If the compiler can be asked to prevent using implicitly one argument
-#   constructors as converting constructors with the explicit keyword,
-#   define HAVE_EXPLICIT.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_EXPLICIT], [AX_CXX_EXPLICIT])
-AC_DEFUN([AX_CXX_EXPLICIT],
-[AC_CACHE_CHECK(whether the compiler supports the explicit keyword,
-ax_cv_cxx_explicit,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([class A{public:explicit A(double){}};],
-[double c = 5.0;A x(c);return 0;],
- ax_cv_cxx_explicit=yes, ax_cv_cxx_explicit=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_explicit" = yes; then
-  AC_DEFINE(HAVE_EXPLICIT,,[define if the compiler supports the explicit keyword])
-fi
-])
diff --git a/m4/ax_cxx_explicit_instantiations.m4 b/m4/ax_cxx_explicit_instantiations.m4
deleted file mode 100644
index 1dab113..0000000
--- a/m4/ax_cxx_explicit_instantiations.m4
+++ /dev/null
@@ -1,40 +0,0 @@
-# ==================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_explicit_instantiations.html
-# ==================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_EXPLICIT_INSTANTIATIONS
-#
-# DESCRIPTION
-#
-#   If the C++ compiler supports explicit instanciations syntax, define
-#   HAVE_INSTANTIATIONS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_EXPLICIT_INSTANTIATIONS], [AX_CXX_EXPLICIT_INSTANTIATIONS])
-AC_DEFUN([AX_CXX_EXPLICIT_INSTANTIATIONS],
-[AC_CACHE_CHECK(whether the compiler supports explicit instantiations,
-ax_cv_cxx_explinst,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([template <class T> class A { T t; }; template class A<int>;],
- [], ax_cv_cxx_explinst=yes, ax_cv_cxx_explinst=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_explinst" = yes; then
-  AC_DEFINE(HAVE_INSTANTIATIONS,,
-            [define if the compiler supports explicit instantiations])
-fi
-])
diff --git a/m4/ax_cxx_explicit_template_function_qualification.m4 b/m4/ax_cxx_explicit_template_function_qualification.m4
deleted file mode 100644
index 980bda6..0000000
--- a/m4/ax_cxx_explicit_template_function_qualification.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===================================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_explicit_template_function_qualification.html
-# ===================================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION
-#
-# DESCRIPTION
-#
-#   If the compiler supports explicit template function qualification,
-#   define HAVE_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION], [AX_CXX_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION])
-AC_DEFUN([AX_CXX_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION],
-[AC_CACHE_CHECK(whether the compiler supports explicit template function qualification,
-ax_cv_cxx_explicit_template_function_qualification,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class Z> class A { public : A() {} };
-template<class X, class Y> A<X> to (const A<Y>&) { return A<X>(); }
-],[A<float> x; A<double> y = to<double>(x); return 0;],
- ax_cv_cxx_explicit_template_function_qualification=yes, ax_cv_cxx_explicit_template_function_qualification=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_explicit_template_function_qualification" = yes; then
-  AC_DEFINE(HAVE_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION,,
-            [define if the compiler supports explicit template function qualification])
-fi
-])
diff --git a/m4/ax_cxx_extern_template.m4 b/m4/ax_cxx_extern_template.m4
deleted file mode 100644
index a30fe36..0000000
--- a/m4/ax_cxx_extern_template.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_extern_template.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_EXTERN_TEMPLATE
-#
-# DESCRIPTION
-#
-#   Test whether the C++ compiler supports "extern template".
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Patrick Mauritz <oxygene@studentenbude.ath.cx>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_EXTERN_TEMPLATE], [AX_CXX_EXTERN_TEMPLATE])
-AC_DEFUN([AX_CXX_EXTERN_TEMPLATE],[
-AC_CACHE_CHECK(whether the compiler supports extern template,
-ax_cv_cxx_extern_template,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([template <typename T> void foo(T); extern template void foo<int>(int);],
- [],
- ax_cv_cxx_extern_template=yes, ax_cv_cxx_extern_template=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_extern_template" = yes; then
-  AC_DEFINE(HAVE_EXTERN_TEMPLATE,,[define if the compiler supports extern template])
-fi
-])
diff --git a/m4/ax_cxx_full_specialization_syntax.m4 b/m4/ax_cxx_full_specialization_syntax.m4
deleted file mode 100644
index cf14e8c..0000000
--- a/m4/ax_cxx_full_specialization_syntax.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# =====================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_full_specialization_syntax.html
-# =====================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_FULL_SPECIALIZATION_SYNTAX
-#
-# DESCRIPTION
-#
-#   If the compiler recognizes the full specialization syntax, define
-#   HAVE_FULL_SPECIALIZATION_SYNTAX.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_FULL_SPECIALIZATION_SYNTAX], [AX_CXX_FULL_SPECIALIZATION_SYNTAX])
-AC_DEFUN([AX_CXX_FULL_SPECIALIZATION_SYNTAX],
-[AC_CACHE_CHECK(whether the compiler recognizes the full specialization syntax,
-ax_cv_cxx_full_specialization_syntax,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class T> class A        { public : int f () const { return 1; } };
-template<>        class A<float> { public:  int f () const { return 0; } };],[
-A<float> a; return a.f();],
- ax_cv_cxx_full_specialization_syntax=yes, ax_cv_cxx_full_specialization_syntax=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_full_specialization_syntax" = yes; then
-  AC_DEFINE(HAVE_FULL_SPECIALIZATION_SYNTAX,,
-            [define if the compiler recognizes the full specialization syntax])
-fi
-])
diff --git a/m4/ax_cxx_function_nontype_parameters.m4 b/m4/ax_cxx_function_nontype_parameters.m4
deleted file mode 100644
index 193ebed..0000000
--- a/m4/ax_cxx_function_nontype_parameters.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_function_nontype_parameters.html
-# ======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_FUNCTION_NONTYPE_PARAMETERS
-#
-# DESCRIPTION
-#
-#   If the compiler supports function templates with non-type parameters,
-#   define HAVE_FUNCTION_NONTYPE_PARAMETERS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_FUNCTION_NONTYPE_PARAMETERS], [AX_CXX_FUNCTION_NONTYPE_PARAMETERS])
-AC_DEFUN([AX_CXX_FUNCTION_NONTYPE_PARAMETERS],
-[AC_CACHE_CHECK(whether the compiler supports function templates with non-type parameters,
-ax_cv_cxx_function_nontype_parameters,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class T, int N> class A {};
-template<class T, int N> int f(const A<T,N>& x) { return 0; }
-],[A<double, 17> z; return f(z);],
- ax_cv_cxx_function_nontype_parameters=yes, ax_cv_cxx_function_nontype_parameters=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_function_nontype_parameters" = yes; then
-  AC_DEFINE(HAVE_FUNCTION_NONTYPE_PARAMETERS,,
-            [define if the compiler supports function templates with non-type parameters])
-fi
-])
diff --git a/m4/ax_cxx_function_try_blocks.m4 b/m4/ax_cxx_function_try_blocks.m4
deleted file mode 100644
index 08eb6d8..0000000
--- a/m4/ax_cxx_function_try_blocks.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_function_try_blocks.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_FUNCTION_TRY_BLOCKS
-#
-# DESCRIPTION
-#
-#   If the C++ compiler supports function try blocks, define
-#   `HAVE_FUNCTION_TRY_BLOCKS'.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Matthew D. Langston
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-AU_ALIAS([MDL_CXX_FUNCTION_TRY_BLOCKS], [AX_CXX_FUNCTION_TRY_BLOCKS])
-AC_DEFUN([AX_CXX_FUNCTION_TRY_BLOCKS],
-[
-AC_REQUIRE([AC_PROG_CXX])
-changequote(,)dnl
-AC_MSG_CHECKING(whether ${CXX} supports function try blocks)
-changequote([,])dnl
-AC_CACHE_VAL(ax_cv_have_function_try_blocks,
-[
-AC_LANG_SAVE
-AC_LANG_CPLUSPLUS
-AC_TRY_COMPILE([void foo() try{} catch( ... ){}],
-[foo();],
-ax_cv_have_function_try_blocks=yes,
-ax_cv_have_function_try_blocks=no)
-AC_LANG_RESTORE
-])
-AC_MSG_RESULT($ax_cv_have_function_try_blocks)
-if test "$ax_cv_have_function_try_blocks" = yes; then
-AC_DEFINE(HAVE_FUNCTION_TRY_BLOCKS)
-fi])
diff --git a/m4/ax_cxx_gcc_abi_demangle.m4 b/m4/ax_cxx_gcc_abi_demangle.m4
deleted file mode 100644
index 2642ced..0000000
--- a/m4/ax_cxx_gcc_abi_demangle.m4
+++ /dev/null
@@ -1,57 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_gcc_abi_demangle.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_GCC_ABI_DEMANGLE
-#
-# DESCRIPTION
-#
-#   If the compiler supports GCC C++ ABI name demangling (has header
-#   cxxabi.h and abi::__cxa_demangle() function), define
-#   HAVE_GCC_ABI_DEMANGLE
-#
-#   Adapted from AX_CXX_RTTI by Luc Maisonobe
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Neil Ferguson <nferguso@eso.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_CXX_GCC_ABI_DEMANGLE],
-[AC_CACHE_CHECK(whether the compiler supports GCC C++ ABI name demangling,
-ax_cv_cxx_gcc_abi_demangle,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <typeinfo>
-#include <cxxabi.h>
-#include <string>
-
-template<typename TYPE>
-class A {};
-],[A<int> instance;
-int status = 0;
-char* c_name = 0;
-
-c_name = abi::__cxa_demangle(typeid(instance).name(), 0, 0, &status);
-
-std::string name(c_name);
-free(c_name);
-
-return name == "A<int>";
-],
- ax_cv_cxx_gcc_abi_demangle=yes, ax_cv_cxx_gcc_abi_demangle=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_gcc_abi_demangle" = yes; then
-  AC_DEFINE(HAVE_GCC_ABI_DEMANGLE,1,
-            [define if the compiler supports GCC C++ ABI name demangling])
-fi
-])
diff --git a/m4/ax_cxx_gnucxx_hashmap.m4 b/m4/ax_cxx_gnucxx_hashmap.m4
deleted file mode 100644
index e4cb0a5..0000000
--- a/m4/ax_cxx_gnucxx_hashmap.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cxx_gnucxx_hashmap.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_GNUCXX_HASHMAP
-#
-# DESCRIPTION
-#
-#   Test for the presence of GCC's hashmap STL extension.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Patrick Mauritz <oxygene@studentenbude.ath.cx>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_GNUCXX_HASHMAP], [AX_CXX_GNUCXX_HASHMAP])
-AC_DEFUN([AX_CXX_GNUCXX_HASHMAP],[
-AC_CACHE_CHECK(whether the compiler supports __gnu_cxx::hash_map,
-ax_cv_cxx_gnucxx_hashmap,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <ext/hash_map>
-using __gnu_cxx::hash_map;],
- [],
- ax_cv_cxx_gnucxx_hashmap=yes, ax_cv_cxx_gnucxx_hashmap=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_gnucxx_hashmap" = yes; then
-  AC_DEFINE(HAVE_GNUCXX_HASHMAP,,[define if the compiler supports __gnu_cxx::hash_map])
-fi
-])
diff --git a/m4/ax_cxx_have_complex.m4 b/m4/ax_cxx_have_complex.m4
deleted file mode 100644
index e8ff119..0000000
--- a/m4/ax_cxx_have_complex.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cxx_have_complex.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_COMPLEX
-#
-# DESCRIPTION
-#
-#   If the compiler has complex<T>, define HAVE_COMPLEX.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_COMPLEX], [AX_CXX_HAVE_COMPLEX])
-AC_DEFUN([AX_CXX_HAVE_COMPLEX],
-[AC_CACHE_CHECK(whether the compiler has complex<T>,
-ax_cv_cxx_have_complex,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <complex>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[complex<float> a; complex<double> b; return 0;],
- ax_cv_cxx_have_complex=yes, ax_cv_cxx_have_complex=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_complex" = yes; then
-  AC_DEFINE(HAVE_COMPLEX,,[define if the compiler has complex<T>])
-fi
-])
diff --git a/m4/ax_cxx_have_complex_math1.m4 b/m4/ax_cxx_have_complex_math1.m4
deleted file mode 100644
index ec3cb0b..0000000
--- a/m4/ax_cxx_have_complex_math1.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_complex_math1.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_COMPLEX_MATH1
-#
-# DESCRIPTION
-#
-#   If the compiler has the complex math functions cos, cosh, exp, log, pow,
-#   sin, sinh, sqrt, tan and tanh, define HAVE_COMPLEX_MATH1.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_COMPLEX_MATH1], [AX_CXX_HAVE_COMPLEX_MATH1])
-AC_DEFUN([AX_CXX_HAVE_COMPLEX_MATH1],
-[AC_CACHE_CHECK(whether the compiler has complex math functions,
-ax_cv_cxx_have_complex_math1,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lm"
- AC_TRY_LINK([#include <complex>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[complex<double> x(1.0, 1.0), y(1.0, 1.0);
-cos(x); cosh(x); exp(x); log(x); pow(x,1); pow(x,double(2.0));
-pow(x, y); pow(double(2.0), x); sin(x); sinh(x); sqrt(x); tan(x); tanh(x);
-return 0;],
- ax_cv_cxx_have_complex_math1=yes, ax_cv_cxx_have_complex_math1=no)
- LIBS="$ac_save_LIBS"
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_complex_math1" = yes; then
-  AC_DEFINE(HAVE_COMPLEX_MATH1,,[define if the compiler has complex math functions])
-fi
-])
diff --git a/m4/ax_cxx_have_complex_math2.m4 b/m4/ax_cxx_have_complex_math2.m4
deleted file mode 100644
index 2902de8..0000000
--- a/m4/ax_cxx_have_complex_math2.m4
+++ /dev/null
@@ -1,48 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_complex_math2.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_COMPLEX_MATH2
-#
-# DESCRIPTION
-#
-#   If the compiler has the complex math functions acos, asin, atan, atan2
-#   and log10, define HAVE_COMPLEX_MATH2.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_COMPLEX_MATH2], [AX_CXX_HAVE_COMPLEX_MATH2])
-AC_DEFUN([AX_CXX_HAVE_COMPLEX_MATH2],
-[AC_CACHE_CHECK(whether the compiler has more complex math functions,
-ax_cv_cxx_have_complex_math2,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lm"
- AC_TRY_LINK([#include <complex>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[complex<double> x(1.0, 1.0), y(1.0, 1.0);
-acos(x); asin(x); atan(x); atan2(x,y); atan2(x, double(3.0));
-atan2(double(3.0), x); log10(x); return 0;],
- ax_cv_cxx_have_complex_math2=yes, ax_cv_cxx_have_complex_math2=no)
- LIBS="$ac_save_LIBS"
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_complex_math2" = yes; then
-  AC_DEFINE(HAVE_COMPLEX_MATH2,,[define if the compiler has more complex math functions])
-fi
-])
diff --git a/m4/ax_cxx_have_empty_iostream.m4 b/m4/ax_cxx_have_empty_iostream.m4
deleted file mode 100644
index 22b6977..0000000
--- a/m4/ax_cxx_have_empty_iostream.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_empty_iostream.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_EMPTY_IOSTREAM
-#
-# DESCRIPTION
-#
-#   Check if the compiler allow the empty iostream constructor. Ok before
-#   gcc3, not after.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alain BARBET <alian@cpan.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CXX_HAVE_EMPTY_IOSTREAM], [AX_CXX_HAVE_EMPTY_IOSTREAM])
-AC_DEFUN([AX_CXX_HAVE_EMPTY_IOSTREAM],
-[AC_CACHE_CHECK(whether the compiler allow empty iostream,
-ax_cv_cxx_have_empty_iostream,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <iostream>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[iostream iostr; return 0;],
-  ax_cv_cxx_have_empty_iostream=yes, ax_cv_cxx_have_empty_iostream=no)
-  AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_empty_iostream" = yes; then
-   AC_DEFINE(HAVE_EMPTY_IOSTREAM,,[define if the compiler allow empty
-iostream])
-fi
-])
diff --git a/m4/ax_cxx_have_ext_hash_map.m4 b/m4/ax_cxx_have_ext_hash_map.m4
deleted file mode 100644
index 4ac6bd5..0000000
--- a/m4/ax_cxx_have_ext_hash_map.m4
+++ /dev/null
@@ -1,75 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_ext_hash_map.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_EXT_HASH_MAP
-#
-# DESCRIPTION
-#
-#   Check if the compiler has ext/hash_map Eg:
-#
-#     #if defined(HAVE_EXT_HASH_MAP)
-#     #include <ext/hash_map>
-#     #else
-#     #if defined(HAVE_STL)
-#     #include <hash_map>
-#     #else
-#     # Can't find hash_map header !
-#     #endif
-#     #endif
-#
-#   This file is Alain BARBET's AC_CXX_HAVE_EXT_HASH_SET 1.1 with
-#   s/set/map/g :)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Perceval ANICHINI
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CXX_HAVE_EXT_HASH_MAP], [AX_CXX_HAVE_EXT_HASH_MAP])
-AC_DEFUN([AX_CXX_HAVE_EXT_HASH_MAP],
-[AC_CACHE_CHECK(whether the compiler has ext/hash_map,
-ax_cv_cxx_have_ext_hash_map,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <ext/hash_map>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[hash_map<int, int> t; return 0;],
-  ax_cv_cxx_have_ext_hash_map=yes, ax_cv_cxx_have_ext_hash_map=no)
-  AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_ext_hash_map" = yes; then
-   AC_DEFINE(HAVE_EXT_HASH_MAP,,[define if the compiler has ext/hash_map])
-fi
-])
diff --git a/m4/ax_cxx_have_ext_hash_set.m4 b/m4/ax_cxx_have_ext_hash_set.m4
deleted file mode 100644
index c30a4dd..0000000
--- a/m4/ax_cxx_have_ext_hash_set.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_ext_hash_set.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_EXT_HASH_SET
-#
-# DESCRIPTION
-#
-#   Check if the compiler has ext/hash_set Eg:
-#
-#     #if defined(HAVE_EXT_HASH_SET)
-#     #include <ext/hash_set>
-#     #else
-#     #if defined(HAVE_STL)
-#     #include <hash_set>
-#     #else
-#     # Can't find hash_set header !
-#     #endif
-#     #endif
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alain BARBET <alian@cpan.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CXX_HAVE_EXT_HASH_SET], [AX_CXX_HAVE_EXT_HASH_SET])
-AC_DEFUN([AX_CXX_HAVE_EXT_HASH_SET],
-[AC_CACHE_CHECK(whether the compiler has ext/hash_set,
-ax_cv_cxx_have_ext_hash_set,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <ext/hash_set>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[hash_set<int> t; return 0;],
-  ax_cv_cxx_have_ext_hash_set=yes, ax_cv_cxx_have_ext_hash_set=no)
-  AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_ext_hash_set" = yes; then
-   AC_DEFINE(HAVE_EXT_HASH_SET,,[define if the compiler has ext/hash_set])
-fi
-])
diff --git a/m4/ax_cxx_have_ext_slist.m4 b/m4/ax_cxx_have_ext_slist.m4
deleted file mode 100644
index 0dc5a98..0000000
--- a/m4/ax_cxx_have_ext_slist.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cxx_have_ext_slist.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_EXT_SLIST
-#
-# DESCRIPTION
-#
-#   Check if the compiler has ext/slist. Eg:
-#
-#     #if defined(HAVE_EXT_SLIST)
-#     #include <ext/slist>
-#     #else
-#     #if defined(HAVE_STL)
-#     #include <slist>
-#     #else
-#     # Can't find slist header !
-#     #endif
-#     #endif
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alain BARBET <alian@cpan.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CXX_HAVE_EXT_SLIST], [AX_CXX_HAVE_EXT_SLIST])
-AC_DEFUN([AX_CXX_HAVE_EXT_SLIST],
-[AC_CACHE_CHECK(whether the compiler has ext/slist,
-ax_cv_cxx_have_ext_slist,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <ext/slist>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[slist<int> s; return 0;],
-  ax_cv_cxx_have_ext_slist=yes, ax_cv_cxx_have_ext_slist=no)
-  AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_ext_slist" = yes; then
-   AC_DEFINE(HAVE_EXT_SLIST,,[define if the compiler has ext/slist])
-fi
-])
diff --git a/m4/ax_cxx_have_freeze_sstream.m4 b/m4/ax_cxx_have_freeze_sstream.m4
deleted file mode 100644
index 670911b..0000000
--- a/m4/ax_cxx_have_freeze_sstream.m4
+++ /dev/null
@@ -1,87 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_freeze_sstream.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_FREEZE_SSTREAM
-#
-# DESCRIPTION
-#
-#   Check if the compiler has (need) freeze method call in stringstream/
-#   strstream. Seems that Win32 and STLPort have it, libstdc++ not ...
-#
-#   Eg:
-#
-#     #include <sstream>
-#     #ifdef HAVE_NAMESPACES
-#     using namespace std;
-#     #endif
-#     #ifdef HAVE_SSTREAM
-#     stringstream message;
-#     #else
-#     strstream message;
-#     #endif
-#     message << "Hello";
-#     #ifdef HAVE_FREEZE_SSTREAM
-#     message.freeze(0);
-#     #endif
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alain BARBET <alian@cpan.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CXX_HAVE_FREEZE_SSTREAM], [AX_CXX_HAVE_FREEZE_SSTREAM])
-AC_DEFUN([AX_CXX_HAVE_FREEZE_SSTREAM],
-[AC_CACHE_CHECK(whether the compiler has freeze in stringstream,
-ax_cv_cxx_have_freeze_sstream,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
-  AC_REQUIRE([AX_CXX_HAVE_SSTREAM])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <sstream>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],
-[#ifdef HAVE_SSTREAM
-stringstream message;
-#else
-strstream message;
-#endif
-message << "Hello"; message.freeze(0); return 0;],
-  ax_cv_cxx_have_freeze_sstream=yes, ax_cv_cxx_have_freeze_sstream=no)
-  AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_freeze_sstream" = yes; then
-   AC_DEFINE(HAVE_FREEZE_SSTREAM,,[define if the compiler has freeze in
-stringstream])
-fi
-])
diff --git a/m4/ax_cxx_have_ieee_math.m4 b/m4/ax_cxx_have_ieee_math.m4
deleted file mode 100644
index e836bea..0000000
--- a/m4/ax_cxx_have_ieee_math.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cxx_have_ieee_math.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_IEEE_MATH
-#
-# DESCRIPTION
-#
-#   If the compiler has the double math functions acosh, asinh, atanh, cbrt,
-#   expm1, erf, erfc, isnan, j0, j1, jn, gamma, lgamma, ilogb, logb, log1p,
-#   rint, y0, y1, yn, hypot, nextafter, remainder and scalb, define
-#   HAVE_IEEE_MATH.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_IEEE_MATH], [AX_CXX_HAVE_IEEE_MATH])
-AC_DEFUN([AX_CXX_HAVE_IEEE_MATH],
-[AC_CACHE_CHECK(whether the compiler supports IEEE math library,
-ax_cv_cxx_have_ieee_math,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lm"
- AC_TRY_LINK([
-#ifndef _ALL_SOURCE
- #define _ALL_SOURCE
-#endif
-#ifndef _XOPEN_SOURCE
- #define _XOPEN_SOURCE
-#endif
-#ifndef _XOPEN_SOURCE_EXTENDED
- #define _XOPEN_SOURCE_EXTENDED 1
-#endif
-#include <math.h>],[double x = 1.0; double y = 1.0; int i = 1;
-acosh(x); asinh(x); atanh(x); cbrt(x); expm1(x); erf(x); erfc(x); isnan(x);
-j0(x); j1(x); jn(i,x); ilogb(x); logb(x); log1p(x); rint(x);
-y0(x); y1(x); yn(i,x);
-#ifdef _THREAD_SAFE
-gamma_r(x,&i);
-lgamma_r(x,&i);
-#else
-gamma(x);
-lgamma(x);
-#endif
-hypot(x,y); nextafter(x,y); remainder(x,y); scalb(x,y);
-return 0;],
- ax_cv_cxx_have_ieee_math=yes, ax_cv_cxx_have_ieee_math=no)
- LIBS="$ac_save_LIBS"
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_ieee_math" = yes; then
-  AC_DEFINE(HAVE_IEEE_MATH,,[define if the compiler supports IEEE math library])
-fi
-])
diff --git a/m4/ax_cxx_have_koenig_lookup.m4 b/m4/ax_cxx_have_koenig_lookup.m4
deleted file mode 100644
index ab29619..0000000
--- a/m4/ax_cxx_have_koenig_lookup.m4
+++ /dev/null
@@ -1,51 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_koenig_lookup.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_KOENIG_LOOKUP
-#
-# DESCRIPTION
-#
-#   Define CXX_HAVE_KOENIG_LOOKUP if the C++ compiler has argument-dependent
-#   name lookup (a.k.a. Koenig lookup).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steve M. Robbins <smr@debian.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([MNI_CXX_HAVE_KOENIG_LOOKUP], [AX_CXX_HAVE_KOENIG_LOOKUP])
-AC_DEFUN([AX_CXX_HAVE_KOENIG_LOOKUP],
-    [AC_CACHE_CHECK(whether the compiler implements Koenig lookup,
-                    ax_cv_cxx_have_koenig_lookup,
-                    [AC_LANG_PUSH(C++)
-                     AC_TRY_COMPILE([
-    namespace N1 {
-        class C {};
-        void f1(const C& c) {}
-    }
-
-    namespace N2 {
-        void f2() {
-            N1::C x;
-            f1(x);     // resolves to N1::f1() if we have Koenig lookup,
-                       // otherwise this will fail to compile.
-        }
-    }
-    ],[],
-                     ax_cv_cxx_have_koenig_lookup=yes,
-                     ax_cv_cxx_have_koenig_lookup=no)
-                     AC_LANG_POP])
-    if test "$ax_cv_cxx_have_koenig_lookup" = yes; then
-        AC_DEFINE(CXX_HAVE_KOENIG_LOOKUP,1,
-                  [define to 1 if the compiler implements Koenig lookup])
-    fi
-])
diff --git a/m4/ax_cxx_have_long_long_for_iostream.m4 b/m4/ax_cxx_have_long_long_for_iostream.m4
deleted file mode 100644
index 1e4d402..0000000
--- a/m4/ax_cxx_have_long_long_for_iostream.m4
+++ /dev/null
@@ -1,88 +0,0 @@
-# ======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_long_long_for_iostream.html
-# ======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_LONG_LONG_FOR_IOSTREAM
-#
-# DESCRIPTION
-#
-#   Check if the compiler allow long long for [i|o]stream Seems that OpenBSD
-#   / gcc-3 don't have it.
-#
-#   Eg:
-#
-#     #include <iostream>
-#     #ifdef HAVE_SSTREAM
-#     #include <strstream>
-#     #else
-#     #include <sstream>
-#     #endif
-#     #ifdef HAVE_NAMESPACES
-#     using namespace std;
-#     #endif
-#     ostream str((streambuf *)0);
-#     long long lo=1;
-#     str <<
-#     #ifdef HAVE_LONG_LONG_FOR_IOSTREAM
-#       (long int)
-#     #endif
-#             lo;
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alain BARBET <alian@cpan.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_CXX_HAVE_LONG_LONG_FOR_IOSTREAM], [AX_CXX_HAVE_LONG_LONG_FOR_IOSTREAM])
-AC_DEFUN([AX_CXX_HAVE_LONG_LONG_FOR_IOSTREAM],
-[AC_CACHE_CHECK(whether the compiler allow long long for [i|o]stream,
-ax_cv_cxx_have_ll_for_iostream,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
-  AC_REQUIRE([AX_CXX_HAVE_SSTREAM])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <iostream>
-#ifdef HAVE_SSTREAM
-#include <strstream>
-#else
-#include <sstream>
-#endif
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[ ostream str((streambuf *)0); long long l=1; str << l; return 0;],
-  ax_cv_cxx_have_ll_for_iostream=yes, ax_cv_cxx_have_ll_for_iostream=no)
-  AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_ll_for_iostream" = yes; then
-   AC_DEFINE(HAVE_LONG_LONG_FOR_IOSTREAM,,[define if the compiler allow long long for [i|o]stream])
-fi
-])
diff --git a/m4/ax_cxx_have_numeric_limits.m4 b/m4/ax_cxx_have_numeric_limits.m4
deleted file mode 100644
index 776e4d7..0000000
--- a/m4/ax_cxx_have_numeric_limits.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_numeric_limits.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_NUMERIC_LIMITS
-#
-# DESCRIPTION
-#
-#   If the compiler has numeric_limits<T>, define HAVE_NUMERIC_LIMITS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_NUMERIC_LIMITS], [AX_CXX_HAVE_NUMERIC_LIMITS])
-AC_DEFUN([AX_CXX_HAVE_NUMERIC_LIMITS],
-[AC_CACHE_CHECK(whether the compiler has numeric_limits<T>,
-ax_cv_cxx_have_numeric_limits,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <limits>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[double e = numeric_limits<double>::epsilon(); return 0;],
- ax_cv_cxx_have_numeric_limits=yes, ax_cv_cxx_have_numeric_limits=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_numeric_limits" = yes; then
-  AC_DEFINE(HAVE_NUMERIC_LIMITS,,[define if the compiler has numeric_limits<T>])
-fi
-])
diff --git a/m4/ax_cxx_have_sstream.m4 b/m4/ax_cxx_have_sstream.m4
deleted file mode 100644
index 49a4fef..0000000
--- a/m4/ax_cxx_have_sstream.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cxx_have_sstream.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_SSTREAM
-#
-# DESCRIPTION
-#
-#   If the C++ library has a working stringstream, define HAVE_SSTREAM.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ben Stanley <Ben.Stanley@exemail.com.au>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_SSTREAM], [AX_CXX_HAVE_SSTREAM])
-AC_DEFUN([AX_CXX_HAVE_SSTREAM],
-[AC_CACHE_CHECK(whether the compiler has stringstream,
-ax_cv_cxx_have_sstream,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <sstream>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[stringstream message; message << "Hello"; return 0;],
- ax_cv_cxx_have_sstream=yes, ax_cv_cxx_have_sstream=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_sstream" = yes; then
-  AC_DEFINE(HAVE_SSTREAM,,[define if the compiler has stringstream])
-fi
-])
diff --git a/m4/ax_cxx_have_std.m4 b/m4/ax_cxx_have_std.m4
deleted file mode 100644
index d146b34..0000000
--- a/m4/ax_cxx_have_std.m4
+++ /dev/null
@@ -1,46 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_cxx_have_std.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_STD
-#
-# DESCRIPTION
-#
-#   If the compiler supports ISO C++ standard library (i.e., can include the
-#   files iostream, map, iomanip and cmath), define HAVE_STD.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_STD], [AX_CXX_HAVE_STD])
-AC_DEFUN([AX_CXX_HAVE_STD],
-[AC_CACHE_CHECK(whether the compiler supports ISO C++ standard library,
-ax_cv_cxx_have_std,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <iostream>
-#include <map>
-#include <iomanip>
-#include <cmath>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[return 0;],
- ax_cv_cxx_have_std=yes, ax_cv_cxx_have_std=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_std" = yes; then
-  AC_DEFINE(HAVE_STD,,[define if the compiler supports ISO C++ standard library])
-fi
-])
diff --git a/m4/ax_cxx_have_stl.m4 b/m4/ax_cxx_have_stl.m4
deleted file mode 100644
index 35a6be5..0000000
--- a/m4/ax_cxx_have_stl.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_cxx_have_stl.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_STL
-#
-# DESCRIPTION
-#
-#   If the compiler supports the Standard Template Library, define HAVE_STL.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_STL], [AX_CXX_HAVE_STL])
-AC_DEFUN([AX_CXX_HAVE_STL],
-[AC_CACHE_CHECK(whether the compiler supports Standard Template Library,
-ax_cv_cxx_have_stl,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <list>
-#include <deque>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[list<int> x; x.push_back(5);
-list<int>::iterator iter = x.begin(); if (iter != x.end()) ++iter; return 0;],
- ax_cv_cxx_have_stl=yes, ax_cv_cxx_have_stl=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_stl" = yes; then
-  AC_DEFINE(HAVE_STL,,[define if the compiler supports Standard Template Library])
-fi
-])
diff --git a/m4/ax_cxx_have_string_push_back.m4 b/m4/ax_cxx_have_string_push_back.m4
deleted file mode 100644
index 20a70fd..0000000
--- a/m4/ax_cxx_have_string_push_back.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_string_push_back.html
-# ================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_STRING_PUSH_BACK
-#
-# DESCRIPTION
-#
-#   If the implementation of the C++ library provides the method
-#   std::string::push_back (char), define HAVE_STRING_PUSH_BACK.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Jan Langer <jan@langernetz.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_STRING_PUSH_BACK], [AX_CXX_HAVE_STRING_PUSH_BACK])
-AC_DEFUN([AX_CXX_HAVE_STRING_PUSH_BACK],
-[AC_CACHE_CHECK(whether the compiler has std::string::push_back (char),
-ax_cv_cxx_have_string_push_back,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <string>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[string message; message.push_back ('a'); return 0;],
- ax_cv_cxx_have_string_push_back=yes, ax_cv_cxx_have_string_push_back=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_string_push_back" = yes; then
- AC_DEFINE(HAVE_STRING_PUSH_BACK,,[define if the compiler has the method
-std::string::push_back (char)])
-fi
-])dnl
diff --git a/m4/ax_cxx_have_system_v_math.m4 b/m4/ax_cxx_have_system_v_math.m4
deleted file mode 100644
index 1ea3a50..0000000
--- a/m4/ax_cxx_have_system_v_math.m4
+++ /dev/null
@@ -1,56 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_have_system_v_math.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_SYSTEM_V_MATH
-#
-# DESCRIPTION
-#
-#   If the compiler has the double math functions _class, trunc, itrunc,
-#   nearest, rsqrt, uitrunc, copysign, drem, finite, and unordered, define
-#   HAVE_SYSTEM_V_MATH.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_SYSTEM_V_MATH], [AX_CXX_HAVE_SYSTEM_V_MATH])
-AC_DEFUN([AX_CXX_HAVE_SYSTEM_V_MATH],
-[AC_CACHE_CHECK(whether the compiler supports System V math library,
-ax_cv_cxx_have_system_v_math,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS -lm"
- AC_TRY_LINK([
-#ifndef _ALL_SOURCE
- #define _ALL_SOURCE
-#endif
-#ifndef _XOPEN_SOURCE
- #define _XOPEN_SOURCE
-#endif
-#ifndef _XOPEN_SOURCE_EXTENDED
- #define _XOPEN_SOURCE_EXTENDED 1
-#endif
-#include <math.h>],[double x = 1.0; double y = 1.0;
-_class(x); trunc(x); finite(x); itrunc(x); nearest(x); rsqrt(x); uitrunc(x);
-copysign(x,y); drem(x,y); unordered(x,y);
-return 0;],
- ax_cv_cxx_have_system_v_math=yes, ax_cv_cxx_have_system_v_math=no)
- LIBS="$ac_save_LIBS"
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_system_v_math" = yes; then
-  AC_DEFINE(HAVE_SYSTEM_V_MATH,,[define if the compiler supports System V math library])
-fi
-])
diff --git a/m4/ax_cxx_have_valarray.m4 b/m4/ax_cxx_have_valarray.m4
deleted file mode 100644
index 82c7271..0000000
--- a/m4/ax_cxx_have_valarray.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cxx_have_valarray.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_VALARRAY
-#
-# DESCRIPTION
-#
-#   If the compiler has valarray<T>, define HAVE_VALARRAY.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_VALARRAY], [AX_CXX_HAVE_VALARRAY])
-AC_DEFUN([AX_CXX_HAVE_VALARRAY],
-[AC_CACHE_CHECK(whether the compiler has valarray<T>,
-ax_cv_cxx_have_valarray,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <valarray>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[valarray<float> x(100); return 0;],
- ax_cv_cxx_have_valarray=yes, ax_cv_cxx_have_valarray=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_valarray" = yes; then
-  AC_DEFINE(HAVE_VALARRAY,,[define if the compiler has valarray<T>])
-fi
-])
diff --git a/m4/ax_cxx_have_vector_at.m4 b/m4/ax_cxx_have_vector_at.m4
deleted file mode 100644
index 86e687c..0000000
--- a/m4/ax_cxx_have_vector_at.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cxx_have_vector_at.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HAVE_VECTOR_AT
-#
-# DESCRIPTION
-#
-#   If the implementation of the C++ library provides the method
-#   std::vector::at(std::size_t), define HAVE_VECTOR_AT.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Jan Langer <jan@langernetz.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HAVE_VECTOR_AT], [AX_CXX_HAVE_VECTOR_AT])
-AC_DEFUN([AX_CXX_HAVE_VECTOR_AT],
-[AC_CACHE_CHECK(whether the compiler has std::vector::at (std::size_t),
-ax_cv_cxx_have_vector_at,
-[AC_REQUIRE([AX_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <vector>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[vector<int> v (1); v.at (0); return 0;],
- ax_cv_cxx_have_vector_at=yes, ax_cv_cxx_have_vector_at=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_have_vector_at" = yes; then
- AC_DEFINE(HAVE_VECTOR_AT,,[define if the compiler has the method
-std::vector::at (std::size_t)])
-fi
-])dnl
diff --git a/m4/ax_cxx_header_pre_stdcxx.m4 b/m4/ax_cxx_header_pre_stdcxx.m4
deleted file mode 100644
index 07921d6..0000000
--- a/m4/ax_cxx_header_pre_stdcxx.m4
+++ /dev/null
@@ -1,76 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_pre_stdcxx.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HEADER_PRE_STDCXX
-#
-# DESCRIPTION
-#
-#   Check whether pre-ISO-C++ headers exist.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HEADER_PRE_STDCXX], [AX_CXX_HEADER_PRE_STDCXX])
-AC_DEFUN([AX_CXX_HEADER_PRE_STDCXX], [
-  AC_CACHE_CHECK(for pre-ISO C++ include files,
-  ax_cv_cxx_pre_stdcxx,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  ac_save_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAGS -Wno-deprecated"
-
-  # Omit defalloc.h, as compilation with newer compilers is problematic.
-  AC_TRY_COMPILE([
-  #include <new.h>
-  #include <iterator.h>
-  #include <alloc.h>
-  #include <set.h>
-  #include <hashtable.h>
-  #include <hash_set.h>
-  #include <fstream.h>
-  #include <tempbuf.h>
-  #include <istream.h>
-  #include <bvector.h>
-  #include <stack.h>
-  #include <rope.h>
-  #include <complex.h>
-  #include <ostream.h>
-  #include <heap.h>
-  #include <iostream.h>
-  #include <function.h>
-  #include <multimap.h>
-  #include <pair.h>
-  #include <stream.h>
-  #include <iomanip.h>
-  #include <slist.h>
-  #include <tree.h>
-  #include <vector.h>
-  #include <deque.h>
-  #include <multiset.h>
-  #include <list.h>
-  #include <map.h>
-  #include <algobase.h>
-  #include <hash_map.h>
-  #include <algo.h>
-  #include <queue.h>
-  #include <streambuf.h>
-  ],,
-  ax_cv_cxx_pre_stdcxx=yes, ax_cv_cxx_pre_stdcxx=no)
-  CXXFLAGS="$ac_save_CXXFLAGS"
-  AC_LANG_RESTORE
-  ])
-  if test "$ax_cv_cxx_pre_stdcxx" = yes; then
-    AC_DEFINE(PRE_STDCXX_HEADERS,,[Define if pre-ISO C++ header files are present. ])
-  fi
-])
diff --git a/m4/ax_cxx_header_stdcxx_0x.m4 b/m4/ax_cxx_header_stdcxx_0x.m4
deleted file mode 100644
index 322da4e..0000000
--- a/m4/ax_cxx_header_stdcxx_0x.m4
+++ /dev/null
@@ -1,120 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_stdcxx_0x.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HEADER_STDCXX_0X
-#
-# DESCRIPTION
-#
-#   Check for library coverage of the C++0x standard.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_CXX_HEADER_STDCXX_0X], [AX_CXX_HEADER_STDCXX_0X])
-AC_DEFUN([AX_CXX_HEADER_STDCXX_0X], [
-  AC_CACHE_CHECK(for ISO C++ 0x include files,
-  ax_cv_cxx_stdcxx_0x,
-  [AC_REQUIRE([AC_COMPILE_STDCXX_0X])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  ac_save_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAGS -std=gnu++0x"
-
-  AC_TRY_COMPILE([
-    #include <cassert>
-    #include <ccomplex>
-    #include <cctype>
-    #include <cerrno>
-    #include <cfenv>
-    #include <cfloat>
-    #include <cinttypes>
-    #include <ciso646>
-    #include <climits>
-    #include <clocale>
-    #include <cmath>
-    #include <csetjmp>
-    #include <csignal>
-    #include <cstdalign>
-    #include <cstdarg>
-    #include <cstdbool>
-    #include <cstddef>
-    #include <cstdint>
-    #include <cstdio>
-    #include <cstdlib>
-    #include <cstring>
-    #include <ctgmath>
-    #include <ctime>
-    #include <cwchar>
-    #include <cwctype>
-
-    #include <algorithm>
-    #include <array>
-    #include <atomic>
-    #include <bitset>
-    #include <chrono>
-    #include <complex>
-    #include <condition_variable>
-    #include <deque>
-    #include <exception>
-    #include <forward_list>
-    #include <fstream>
-    #include <functional>
-    #include <future>
-    #include <initializer_list>
-    #include <iomanip>
-    #include <ios>
-    #include <iosfwd>
-    #include <iostream>
-    #include <istream>
-    #include <iterator>
-    #include <limits>
-    #include <list>
-    #include <locale>
-    #include <map>
-    #include <memory>
-    #include <mutex>
-    #include <new>
-    #include <numeric>
-    #include <ostream>
-    #include <queue>
-    #include <random>
-    #include <ratio>
-    #include <regex>
-    #include <scoped_allocator>
-    #include <set>
-    #include <sstream>
-    #include <stack>
-    #include <stdexcept>
-    #include <streambuf>
-    #include <string>
-    #include <system_error>
-    #include <thread>
-    #include <tuple>
-    #include <typeindex>
-    #include <typeinfo>
-    #include <type_traits>
-    #include <unordered_map>
-    #include <unordered_set>
-    #include <utility>
-    #include <valarray>
-    #include <vector>
-  ],,
-  ax_cv_cxx_stdcxx_0x=yes, ax_cv_cxx_stdcxx_0x=no)
-  AC_LANG_RESTORE
-  CXXFLAGS="$ac_save_CXXFLAGS"
-  ])
-  if test "$ax_cv_cxx_stdcxx_0x" = yes; then
-    AC_DEFINE(STDCXX_0X_HEADERS,,[Define if ISO C++ 0x header files are present. ])
-  fi
-])
diff --git a/m4/ax_cxx_header_stdcxx_98.m4 b/m4/ax_cxx_header_stdcxx_98.m4
deleted file mode 100644
index adcf796..0000000
--- a/m4/ax_cxx_header_stdcxx_98.m4
+++ /dev/null
@@ -1,87 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_stdcxx_98.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HEADER_STDCXX_98
-#
-# DESCRIPTION
-#
-#   Check for complete library coverage of the C++1998/2003 standard.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HEADER_STDCXX_98], [AX_CXX_HEADER_STDCXX_98])
-AC_DEFUN([AX_CXX_HEADER_STDCXX_98], [
-  AC_CACHE_CHECK(for ISO C++ 98 include files,
-  ax_cv_cxx_stdcxx_98,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([
-    #include <cassert>
-    #include <cctype>
-    #include <cerrno>
-    #include <cfloat>
-    #include <ciso646>
-    #include <climits>
-    #include <clocale>
-    #include <cmath>
-    #include <csetjmp>
-    #include <csignal>
-    #include <cstdarg>
-    #include <cstddef>
-    #include <cstdio>
-    #include <cstdlib>
-    #include <cstring>
-    #include <ctime>
-
-    #include <algorithm>
-    #include <bitset>
-    #include <complex>
-    #include <deque>
-    #include <exception>
-    #include <fstream>
-    #include <functional>
-    #include <iomanip>
-    #include <ios>
-    #include <iosfwd>
-    #include <iostream>
-    #include <istream>
-    #include <iterator>
-    #include <limits>
-    #include <list>
-    #include <locale>
-    #include <map>
-    #include <memory>
-    #include <new>
-    #include <numeric>
-    #include <ostream>
-    #include <queue>
-    #include <set>
-    #include <sstream>
-    #include <stack>
-    #include <stdexcept>
-    #include <streambuf>
-    #include <string>
-    #include <typeinfo>
-    #include <utility>
-    #include <valarray>
-    #include <vector>
-  ],,
-  ax_cv_cxx_stdcxx_98=yes, ax_cv_cxx_stdcxx_98=no)
-  AC_LANG_RESTORE
-  ])
-  if test "$ax_cv_cxx_stdcxx_98" = yes; then
-    AC_DEFINE(STDCXX_98_HEADERS,,[Define if ISO C++ 1998 header files are present. ])
-  fi
-])
diff --git a/m4/ax_cxx_header_stdcxx_tr1.m4 b/m4/ax_cxx_header_stdcxx_tr1.m4
deleted file mode 100644
index ab01c07..0000000
--- a/m4/ax_cxx_header_stdcxx_tr1.m4
+++ /dev/null
@@ -1,65 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_stdcxx_tr1.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HEADER_STDCXX_TR1
-#
-# DESCRIPTION
-#
-#   Check for library coverage of the TR1 standard.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HEADER_STDCXX_TR1], [AX_CXX_HEADER_STDCXX_TR1])
-AC_DEFUN([AX_CXX_HEADER_STDCXX_TR1], [
-  AC_CACHE_CHECK(for ISO C++ TR1 include files,
-  ax_cv_cxx_stdcxx_tr1,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([
-  #include <tr1/array>
-  #include <tr1/ccomplex>
-  #include <tr1/cctype>
-  #include <tr1/cfenv>
-  #include <tr1/cfloat>
-  #include <tr1/cinttypes>
-  #include <tr1/climits>
-  #include <tr1/cmath>
-  #include <tr1/complex>
-  #include <tr1/cstdarg>
-  #include <tr1/cstdbool>
-  #include <tr1/cstdint>
-  #include <tr1/cstdio>
-  #include <tr1/cstdlib>
-  #include <tr1/ctgmath>
-  #include <tr1/ctime>
-  #include <tr1/cwchar>
-  #include <tr1/cwctype>
-  #include <tr1/functional>
-  #include <tr1/memory>
-  #include <tr1/random>
-  #include <tr1/regex>
-  #include <tr1/tuple>
-  #include <tr1/type_traits>
-  #include <tr1/unordered_set>
-  #include <tr1/unordered_map>
-  #include <tr1/utility>
-  ],,
-  ax_cv_cxx_stdcxx_tr1=yes, ax_cv_cxx_stdcxx_tr1=no)
-  AC_LANG_RESTORE
-  ])
-  if test "$ax_cv_cxx_stdcxx_tr1" = yes; then
-    AC_DEFINE(STDCXX_TR1_HEADERS,,[Define if ISO C++ TR1 header files are present. ])
-  fi
-])
diff --git a/m4/ax_cxx_header_tr1_unordered_map.m4 b/m4/ax_cxx_header_tr1_unordered_map.m4
deleted file mode 100644
index aeda62d..0000000
--- a/m4/ax_cxx_header_tr1_unordered_map.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_tr1_unordered_map.html
-# ===================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HEADER_TR1_UNORDERED_MAP
-#
-# DESCRIPTION
-#
-#   Check whether the TR1 include <unordered_map> exists and define
-#   HAVE_TR1_UNORDERED_MAP if it does.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HEADER_TR1_UNORDERED_MAP], [AX_CXX_HEADER_TR1_UNORDERED_MAP])
-AC_DEFUN([AX_CXX_HEADER_TR1_UNORDERED_MAP], [
-  AC_CACHE_CHECK(for tr1/unordered_map,
-  ax_cv_cxx_tr1_unordered_map,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <tr1/unordered_map>], [using std::tr1::unordered_map;],
-  ax_cv_cxx_tr1_unordered_map=yes, ax_cv_cxx_tr1_unordered_map=no)
-  AC_LANG_RESTORE
-  ])
-  if test "$ax_cv_cxx_tr1_unordered_map" = yes; then
-    AC_DEFINE(HAVE_TR1_UNORDERED_MAP,,[Define if tr1/unordered_map is present. ])
-  fi
-])
diff --git a/m4/ax_cxx_header_tr1_unordered_set.m4 b/m4/ax_cxx_header_tr1_unordered_set.m4
deleted file mode 100644
index 10b8ee1..0000000
--- a/m4/ax_cxx_header_tr1_unordered_set.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_tr1_unordered_set.html
-# ===================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HEADER_TR1_UNORDERED_SET
-#
-# DESCRIPTION
-#
-#   Check whether the TR1 include <unordered_set> exists and define
-#   HAVE_TR1_UNORDERED_SET if it does.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HEADER_TR1_UNORDERED_SET], [AX_CXX_HEADER_TR1_UNORDERED_SET])
-AC_DEFUN([AX_CXX_HEADER_TR1_UNORDERED_SET], [
-  AC_CACHE_CHECK(for tr1/unordered_set,
-  ax_cv_cxx_tr1_unordered_set,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <tr1/unordered_set>], [using std::tr1::unordered_set;],
-  ax_cv_cxx_tr1_unordered_set=yes, ax_cv_cxx_tr1_unordered_set=no)
-  AC_LANG_RESTORE
-  ])
-  if test "$ax_cv_cxx_tr1_unordered_set" = yes; then
-    AC_DEFINE(HAVE_TR1_UNORDERED_SET,,[Define if tr1/unordered_set is present. ])
-  fi
-])
diff --git a/m4/ax_cxx_header_unordered_map.m4 b/m4/ax_cxx_header_unordered_map.m4
deleted file mode 100644
index 5709348..0000000
--- a/m4/ax_cxx_header_unordered_map.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ===============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_unordered_map.html
-# ===============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HEADER_UNORDERED_MAP
-#
-# DESCRIPTION
-#
-#   Check whether the C++ include <unordered_map> exists and define
-#   HAVE_UNORDERED_MAP if it does.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HEADER_UNORDERED_MAP], [AX_CXX_HEADER_UNORDERED_MAP])
-AC_DEFUN([AX_CXX_HEADER_UNORDERED_MAP], [
-  AC_CACHE_CHECK(for unordered_map,
-  ax_cv_cxx_unordered_map,
-  [AC_REQUIRE([AC_COMPILE_STDCXX_0X])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  ac_save_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAGS -std=gnu++0x"
-  AC_TRY_COMPILE([#include <unordered_map>], [using std::unordered_map;],
-  ax_cv_cxx_unordered_map=yes, ax_cv_cxx_unordered_map=no)
-  CXXFLAGS="$ac_save_CXXFLAGS"
-  AC_LANG_RESTORE
-  ])
-  if test "$ax_cv_cxx_unordered_map" = yes; then
-    AC_DEFINE(HAVE_UNORDERED_MAP,,[Define if unordered_map is present. ])
-  fi
-])
diff --git a/m4/ax_cxx_header_unordered_set.m4 b/m4/ax_cxx_header_unordered_set.m4
deleted file mode 100644
index c9a4b45..0000000
--- a/m4/ax_cxx_header_unordered_set.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ===============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_unordered_set.html
-# ===============================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_HEADER_UNORDERED_SET
-#
-# DESCRIPTION
-#
-#   Check whether the C++ include <unordered_set> exists and define
-#   HAVE_UNORDERED_SET if it does.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_HEADER_UNORDERED_SET], [AX_CXX_HEADER_UNORDERED_SET])
-AC_DEFUN([AX_CXX_HEADER_UNORDERED_SET], [
-  AC_CACHE_CHECK(for unordered_set,
-  ax_cv_cxx_unordered_set,
-  [AC_REQUIRE([AC_COMPILE_STDCXX_0X])
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  ac_save_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAGS -std=gnu++0x"
-  AC_TRY_COMPILE([#include <unordered_set>], [using std::unordered_set;],
-  ax_cv_cxx_unordered_set=yes, ax_cv_cxx_unordered_set=no)
-  CXXFLAGS="$ac_save_CXXFLAGS"
-  AC_LANG_RESTORE
-  ])
-  if test "$ax_cv_cxx_unordered_set" = yes; then
-    AC_DEFINE(HAVE_UNORDERED_SET,,[Define if unordered_set is present. ])
-  fi
-])
diff --git a/m4/ax_cxx_ldflags_std_lang.m4 b/m4/ax_cxx_ldflags_std_lang.m4
deleted file mode 100644
index 15ca980..0000000
--- a/m4/ax_cxx_ldflags_std_lang.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_ldflags_std_lang.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_LDFLAGS_STD_LANG(LD-FLAGS)
-#
-# DESCRIPTION
-#
-#   Append to LD-FLAGS the set of link-time flags that should be passed to
-#   the C++ compiler in order to enable use of C++ features as defined in
-#   the ANSI C++ standard (eg. use of standard iostream classes in the `std'
-#   namespace, etc.). Note that if you use GNU Libtool you may need to
-#   prefix each of those switches with `-Xlinker' so that Libtool doesn't
-#   discard them (see Libtool's manual and `AC_LIBTOOLIZE_LDFLAGS').
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ludovic Courtes <ludo@chbouib.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_CXX_LDFLAGS_STD_LANG], [AX_CXX_LDFLAGS_STD_LANG])
-AC_DEFUN([AX_CXX_LDFLAGS_STD_LANG],
-  [AC_LANG_ASSERT([C++])
-   AC_REQUIRE([AX_COMPILER_VENDOR])
-   case "$ax_cv_cxx_compiler_vendor" in
-     sgi)    $1="$$1 -LANG:std -exceptions";;
-     hp)     $1="$$1 -AA";;
-   esac])
diff --git a/m4/ax_cxx_member_constants.m4 b/m4/ax_cxx_member_constants.m4
deleted file mode 100644
index 47189f8..0000000
--- a/m4/ax_cxx_member_constants.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_member_constants.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_MEMBER_CONSTANTS
-#
-# DESCRIPTION
-#
-#   If the compiler supports member constants, define HAVE_MEMBER_CONSTANTS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_MEMBER_CONSTANTS], [AX_CXX_MEMBER_CONSTANTS])
-AC_DEFUN([AX_CXX_MEMBER_CONSTANTS],
-[AC_CACHE_CHECK(whether the compiler supports member constants,
-ax_cv_cxx_member_constants,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([class C {public: static const int i = 0;}; const int C::i;],
-[return C::i;],
- ax_cv_cxx_member_constants=yes, ax_cv_cxx_member_constants=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_member_constants" = yes; then
-  AC_DEFINE(HAVE_MEMBER_CONSTANTS,,[define if the compiler supports member constants])
-fi
-])
diff --git a/m4/ax_cxx_member_templates.m4 b/m4/ax_cxx_member_templates.m4
deleted file mode 100644
index 19c10a2..0000000
--- a/m4/ax_cxx_member_templates.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_member_templates.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_MEMBER_TEMPLATES
-#
-# DESCRIPTION
-#
-#   If the compiler supports member templates, define HAVE_MEMBER_TEMPLATES.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_MEMBER_TEMPLATES], [AX_CXX_MEMBER_TEMPLATES])
-AC_DEFUN([AX_CXX_MEMBER_TEMPLATES],
-[AC_CACHE_CHECK(whether the compiler supports member templates,
-ax_cv_cxx_member_templates,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class T, int N> class A
-{ public:
-  template<int N2> A<T,N> operator=(const A<T,N2>& z) { return A<T,N>(); }
-};],[A<double,4> x; A<double,7> y; x = y; return 0;],
- ax_cv_cxx_member_templates=yes, ax_cv_cxx_member_templates=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_member_templates" = yes; then
-  AC_DEFINE(HAVE_MEMBER_TEMPLATES,,[define if the compiler supports member templates])
-fi
-])
diff --git a/m4/ax_cxx_member_templates_outside_class.m4 b/m4/ax_cxx_member_templates_outside_class.m4
deleted file mode 100644
index 92ec7bd..0000000
--- a/m4/ax_cxx_member_templates_outside_class.m4
+++ /dev/null
@@ -1,47 +0,0 @@
-# =========================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_member_templates_outside_class.html
-# =========================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS
-#
-# DESCRIPTION
-#
-#   If the compiler supports member templates outside the class declaration,
-#   define HAVE_MEMBER_TEMPLATES_OUTSIDE_CLASS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS], [AX_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS])
-AC_DEFUN([AX_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS],
-[AC_CACHE_CHECK(whether the compiler supports member templates outside the class declaration,
-ax_cv_cxx_member_templates_outside_class,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class T, int N> class A
-{ public :
-  template<int N2> A<T,N> operator=(const A<T,N2>& z);
-};
-template<class T, int N> template<int N2>
-A<T,N> A<T,N>::operator=(const A<T,N2>& z){ return A<T,N>(); }],[
-A<double,4> x; A<double,7> y; x = y; return 0;],
- ax_cv_cxx_member_templates_outside_class=yes, ax_cv_cxx_member_templates_outside_class=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_member_templates_outside_class" = yes; then
-  AC_DEFINE(HAVE_MEMBER_TEMPLATES_OUTSIDE_CLASS,,
-            [define if the compiler supports member templates outside the class declaration])
-fi
-])
diff --git a/m4/ax_cxx_mutable.m4 b/m4/ax_cxx_mutable.m4
deleted file mode 100644
index e9abc34..0000000
--- a/m4/ax_cxx_mutable.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_cxx_mutable.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_MUTABLE
-#
-# DESCRIPTION
-#
-#   If the compiler allows modifying class data members flagged with the
-#   mutable keyword even in const objects (for example in the body of a
-#   const member function), define HAVE_MUTABLE.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_MUTABLE], [AX_CXX_MUTABLE])
-AC_DEFUN([AX_CXX_MUTABLE],
-[AC_CACHE_CHECK(whether the compiler supports the mutable keyword,
-ax_cv_cxx_mutable,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-class A { mutable int i;
-          public:
-          int f (int n) const { i = n; return i; }
-        };
-],[A a; return a.f (1);],
- ax_cv_cxx_mutable=yes, ax_cv_cxx_mutable=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_mutable" = yes; then
-  AC_DEFINE(HAVE_MUTABLE,,[define if the compiler supports the mutable keyword])
-fi
-])
diff --git a/m4/ax_cxx_namespace_std.m4 b/m4/ax_cxx_namespace_std.m4
deleted file mode 100644
index 67d8b09..0000000
--- a/m4/ax_cxx_namespace_std.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cxx_namespace_std.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_NAMESPACE_STD
-#
-# DESCRIPTION
-#
-#   If the compiler supports namespace std, define HAVE_NAMESPACE_STD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Todd Veldhuizen
-#   Copyright (c) 2009 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_NAMESPACE_STD], [AX_CXX_NAMESPACE_STD])
-AC_DEFUN([AX_CXX_NAMESPACE_STD], [
-  AC_CACHE_CHECK(if g++ supports namespace std,
-  ax_cv_cxx_have_std_namespace,
-  [AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-  AC_TRY_COMPILE([#include <iostream>
-                  std::istream& is = std::cin;],,
-  ax_cv_cxx_have_std_namespace=yes, ax_cv_cxx_have_std_namespace=no)
-  AC_LANG_RESTORE
-  ])
-  if test "$ax_cv_cxx_have_std_namespace" = yes; then
-    AC_DEFINE(HAVE_NAMESPACE_STD,,[Define if g++ supports namespace std. ])
-  fi
-])
diff --git a/m4/ax_cxx_namespaces.m4 b/m4/ax_cxx_namespaces.m4
deleted file mode 100644
index 9fdc374..0000000
--- a/m4/ax_cxx_namespaces.m4
+++ /dev/null
@@ -1,40 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_cxx_namespaces.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_NAMESPACES
-#
-# DESCRIPTION
-#
-#   If the compiler can prevent names clashes using namespaces, define
-#   HAVE_NAMESPACES.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_NAMESPACES], [AX_CXX_NAMESPACES])
-AC_DEFUN([AX_CXX_NAMESPACES],
-[AC_CACHE_CHECK(whether the compiler implements namespaces,
-ax_cv_cxx_namespaces,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}],
-                [using namespace Outer::Inner; return i;],
- ax_cv_cxx_namespaces=yes, ax_cv_cxx_namespaces=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_namespaces" = yes; then
-  AC_DEFINE(HAVE_NAMESPACES,,[define if the compiler implements namespaces])
-fi
-])
diff --git a/m4/ax_cxx_new_for_scoping.m4 b/m4/ax_cxx_new_for_scoping.m4
deleted file mode 100644
index 96b2914..0000000
--- a/m4/ax_cxx_new_for_scoping.m4
+++ /dev/null
@@ -1,46 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_new_for_scoping.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_NEW_FOR_SCOPING
-#
-# DESCRIPTION
-#
-#   If the compiler accepts the new for scoping rules (the scope of a
-#   variable declared inside the parentheses is restricted to the for-body),
-#   define HAVE_NEW_FOR_SCOPING.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_NEW_FOR_SCOPING], [AX_CXX_NEW_FOR_SCOPING])
-AC_DEFUN([AX_CXX_NEW_FOR_SCOPING],
-[AC_CACHE_CHECK(whether the compiler accepts the new for scoping rules,
-ax_cv_cxx_new_for_scoping,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE(,[
-  int z = 0;
-  for (int i = 0; i < 10; ++i)
-    z = z + i;
-  for (int i = 0; i < 10; ++i)
-    z = z - i;
-  return z;],
- ax_cv_cxx_new_for_scoping=yes, ax_cv_cxx_new_for_scoping=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_new_for_scoping" = yes; then
-  AC_DEFINE(HAVE_NEW_FOR_SCOPING,,[define if the compiler accepts the new for scoping rules])
-fi
-])
diff --git a/m4/ax_cxx_old_for_scoping.m4 b/m4/ax_cxx_old_for_scoping.m4
deleted file mode 100644
index 584765a..0000000
--- a/m4/ax_cxx_old_for_scoping.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_old_for_scoping.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_OLD_FOR_SCOPING
-#
-# DESCRIPTION
-#
-#   If the compiler accepts the old for scoping rules (the scope of a
-#   variable declared inside the parentheses extends outside the for-body),
-#   define HAVE_OLD_FOR_SCOPING. Note that some compilers (notably g++ and
-#   egcs) support both new and old rules since they accept the old rules and
-#   only generate a warning.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_OLD_FOR_SCOPING], [AX_CXX_OLD_FOR_SCOPING])
-AC_DEFUN([AX_CXX_OLD_FOR_SCOPING],
-[AC_CACHE_CHECK(whether the compiler accepts the old for scoping rules,
-ax_cv_cxx_old_for_scoping,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE(,[int z;for (int i=0; i < 10; ++i)z=z+i;z=i;return z;],
- ax_cv_cxx_old_for_scoping=yes, ax_cv_cxx_old_for_scoping=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_old_for_scoping" = yes; then
-  AC_DEFINE(HAVE_OLD_FOR_SCOPING,,[define if the compiler accepts the old for scoping rules])
-fi
-])
diff --git a/m4/ax_cxx_partial_ordering.m4 b/m4/ax_cxx_partial_ordering.m4
deleted file mode 100644
index d84397f..0000000
--- a/m4/ax_cxx_partial_ordering.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_partial_ordering.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_PARTIAL_ORDERING
-#
-# DESCRIPTION
-#
-#   If the compiler supports partial ordering, define HAVE_PARTIAL_ORDERING.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_PARTIAL_ORDERING], [AX_CXX_PARTIAL_ORDERING])
-AC_DEFUN([AX_CXX_PARTIAL_ORDERING],
-[AC_CACHE_CHECK(whether the compiler supports partial ordering,
-ax_cv_cxx_partial_ordering,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<int N> struct I {};
-template<class T> struct A
-{  int r;
-   template<class T1, class T2> int operator() (T1, T2)       { r = 0; return r; }
-   template<int N1, int N2>     int operator() (I<N1>, I<N2>) { r = 1; return r; }
-};],[A<float> x, y; I<0> a; I<1> b; return x (a,b) + y (float(), double());],
- ax_cv_cxx_partial_ordering=yes, ax_cv_cxx_partial_ordering=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_partial_ordering" = yes; then
-  AC_DEFINE(HAVE_PARTIAL_ORDERING,,
-            [define if the compiler supports partial ordering])
-fi
-])
diff --git a/m4/ax_cxx_partial_specialization.m4 b/m4/ax_cxx_partial_specialization.m4
deleted file mode 100644
index 149ad27..0000000
--- a/m4/ax_cxx_partial_specialization.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# =================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_partial_specialization.html
-# =================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_PARTIAL_SPECIALIZATION
-#
-# DESCRIPTION
-#
-#   If the compiler supports partial specialization, define
-#   HAVE_PARTIAL_SPECIALIZATION.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_PARTIAL_SPECIALIZATION], [AX_CXX_PARTIAL_SPECIALIZATION])
-AC_DEFUN([AX_CXX_PARTIAL_SPECIALIZATION],
-[AC_CACHE_CHECK(whether the compiler supports partial specialization,
-ax_cv_cxx_partial_specialization,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class T, int N> class A            { public : enum e { z = 0 }; };
-template<int N>          class A<double, N> { public : enum e { z = 1 }; };
-template<class T>        class A<T, 2>      { public : enum e { z = 2 }; };
-],[return (A<int,3>::z == 0) && (A<double,3>::z == 1) && (A<float,2>::z == 2);],
- ax_cv_cxx_partial_specialization=yes, ax_cv_cxx_partial_specialization=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_partial_specialization" = yes; then
-  AC_DEFINE(HAVE_PARTIAL_SPECIALIZATION,,
-            [define if the compiler supports partial specialization])
-fi
-])
diff --git a/m4/ax_cxx_reinterpret_cast.m4 b/m4/ax_cxx_reinterpret_cast.m4
deleted file mode 100644
index 3083d1c..0000000
--- a/m4/ax_cxx_reinterpret_cast.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_reinterpret_cast.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_REINTERPRET_CAST
-#
-# DESCRIPTION
-#
-#   If the compiler supports reinterpret_cast<>, define
-#   HAVE_REINTERPRET_CAST.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_REINTERPRET_CAST], [AX_CXX_REINTERPRET_CAST])
-AC_DEFUN([AX_CXX_REINTERPRET_CAST],
-[AC_CACHE_CHECK(whether the compiler supports reinterpret_cast<>,
-ax_cv_cxx_reinterpret_cast,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <typeinfo>
-class Base { public : Base () {} virtual void f () = 0;};
-class Derived : public Base { public : Derived () {} virtual void f () {} };
-class Unrelated { public : Unrelated () {} };
-int g (Unrelated&) { return 0; }],[
-Derived d;Base& b=d;Unrelated& e=reinterpret_cast<Unrelated&>(b);return g(e);],
- ax_cv_cxx_reinterpret_cast=yes, ax_cv_cxx_reinterpret_cast=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_reinterpret_cast" = yes; then
-  AC_DEFINE(HAVE_REINTERPRET_CAST,,
-            [define if the compiler supports reinterpret_cast<>])
-fi
-])
diff --git a/m4/ax_cxx_restrict_this.m4 b/m4/ax_cxx_restrict_this.m4
deleted file mode 100644
index efbb206..0000000
--- a/m4/ax_cxx_restrict_this.m4
+++ /dev/null
@@ -1,83 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_cxx_restrict_this.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_RESTRICT_THIS
-#
-# DESCRIPTION
-#
-#   Determine whether the C++ compiler supports qualifying a member function
-#   with a restricted "this" pointer.  Define "restrict_this" to the correct
-#   spelling; use like this:
-#
-#     T::fn() restrict_this { /* code */ }
-#
-#   Otherwise, define "restrict_this" to be empty.
-#
-#   Note: the syntax above is a GCC extension. If your C++ compiler has a
-#   different way of applying the 'restricted' qualifier to the "this"
-#   pointer, please consider reporting it.
-#
-# LICENSE
-#
-#   Copyright (c) 2010 Riccardo Murri <riccardo.murri@gmail.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   Under Section 7 of GPL version 3, you are granted additional permissions
-#   described in the Autoconf Configure Script Exception, version 3.0, as
-#   published by the Free Software Foundation.
-#
-#   You should have received a copy of the GNU General Public License and a
-#   copy of the Autoconf Configure Script Exception along with this program;
-#   see the files COPYINGv3 and COPYING.EXCEPTION respectively. If not, see
-#   <http://www.gnu.org/licenses/>.
-
-#serial 1
-
-AC_DEFUN([AX_CXX_RESTRICT_THIS],
-[AC_CACHE_CHECK([whether C++ supports GCC's restrict "this" syntax], ax_cv_cxx_restrict_this,
-  [ax_cv_cxx_restrict_this=no
-   AC_LANG_PUSH([C++])
-   # The order here caters to the fact that C++ does not require restrict.
-   for ac_kw in __restrict __restrict__ _Restrict restrict; do
-     AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-      [[#define restrict_this $ac_kw
-class Foo {
-  private:
-      int x_;
-  public:
-      Foo(int x) : x_(x) { };
-      int bar(Foo* other);
-};
-int Foo::bar(Foo* other) restrict_this { return this->x_ + other->x_; }
-      ]],
-      [[
-Foo a(3), b(5);
-return (8 == a.bar(&b));
-      ]])],
-      [ax_cv_cxx_restrict_this=$ac_kw])
-     test "$ax_cv_cxx_restrict_this" != no && break
-   done
-   AC_LANG_POP([C++])
-  ])
- AH_VERBATIM([restrict_this],
-[/* Define to the keyword(s) used to specify that a member function's
-    "this" pointer is unaliased.  Define to nothing if this is not
-    supported. */
-#undef restrict_this])
- case $ax_cv_cxx_restrict_this in
-   no) AC_DEFINE([restrict_this], []) ;;
-   *)  AC_DEFINE_UNQUOTED([restrict_this], [$ax_cv_cxx_restrict_this]) ;;
- esac
-])# AC_C_RESTRICT
diff --git a/m4/ax_cxx_rtti.m4 b/m4/ax_cxx_rtti.m4
deleted file mode 100644
index f8f145d..0000000
--- a/m4/ax_cxx_rtti.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_cxx_rtti.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_RTTI
-#
-# DESCRIPTION
-#
-#   If the compiler supports Run-Time Type Identification (typeinfo header
-#   and typeid keyword), define HAVE_RTTI.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_RTTI], [AX_CXX_RTTI])
-AC_DEFUN([AX_CXX_RTTI],
-[AC_CACHE_CHECK(whether the compiler supports Run-Time Type Identification,
-ax_cv_cxx_rtti,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <typeinfo>
-class Base { public :
-             Base () {}
-             virtual int f () { return 0; }
-           };
-class Derived : public Base { public :
-                              Derived () {}
-                              virtual int f () { return 1; }
-                            };
-],[Derived d;
-Base *ptr = &d;
-return typeid (*ptr) == typeid (Derived);
-],
- ax_cv_cxx_rtti=yes, ax_cv_cxx_rtti=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_rtti" = yes; then
-  AC_DEFINE(HAVE_RTTI,,
-            [define if the compiler supports Run-Time Type Identification])
-fi
-])
diff --git a/m4/ax_cxx_static_cast.m4 b/m4/ax_cxx_static_cast.m4
deleted file mode 100644
index e09e6c4..0000000
--- a/m4/ax_cxx_static_cast.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cxx_static_cast.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_STATIC_CAST
-#
-# DESCRIPTION
-#
-#   If the compiler supports static_cast<>, define HAVE_STATIC_CAST.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_STATIC_CAST], [AX_CXX_STATIC_CAST])
-AC_DEFUN([AX_CXX_STATIC_CAST],
-[AC_CACHE_CHECK(whether the compiler supports static_cast<>,
-ax_cv_cxx_static_cast,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <typeinfo>
-class Base { public : Base () {} virtual void f () = 0; };
-class Derived : public Base { public : Derived () {} virtual void f () {} };
-int g (Derived&) { return 0; }],[
-Derived d; Base& b = d; Derived& s = static_cast<Derived&> (b); return g (s);],
- ax_cv_cxx_static_cast=yes, ax_cv_cxx_static_cast=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_static_cast" = yes; then
-  AC_DEFINE(HAVE_STATIC_CAST,,
-            [define if the compiler supports static_cast<>])
-fi
-])
diff --git a/m4/ax_cxx_stlport_hashmap.m4 b/m4/ax_cxx_stlport_hashmap.m4
deleted file mode 100644
index 3feae30..0000000
--- a/m4/ax_cxx_stlport_hashmap.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_stlport_hashmap.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_STLPORT_HASHMAP
-#
-# DESCRIPTION
-#
-#   Test for the presence of STLport's hashmap extension.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Patrick Mauritz <oxygene@studentenbude.ath.cx>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_STLPORT_HASHMAP], [AX_CXX_STLPORT_HASHMAP])
-AC_DEFUN([AX_CXX_STLPORT_HASHMAP],[
-AC_CACHE_CHECK(whether the compiler supports std::hash_map,
-ax_cv_cxx_stlport_hashmap,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <hash_map>
-using std::hash_map;],
- [],
- ax_cv_cxx_stlport_hashmap=yes, ax_cv_cxx_stlport_hashmap=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_stlport_hashmap" = yes; then
-  AC_DEFINE(HAVE_STLPORT_HASHMAP,,[define if the compiler supports std::hash_map])
-fi
-])
diff --git a/m4/ax_cxx_template_keyword_qualifier.m4 b/m4/ax_cxx_template_keyword_qualifier.m4
deleted file mode 100644
index 59e1a2a..0000000
--- a/m4/ax_cxx_template_keyword_qualifier.m4
+++ /dev/null
@@ -1,53 +0,0 @@
-# =====================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_template_keyword_qualifier.html
-# =====================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_TEMPLATE_KEYWORD_QUALIFIER
-#
-# DESCRIPTION
-#
-#   If the compiler supports use of the template keyword as a qualifier,
-#   define HAVE_TEMPLATE_KEYWORD_QUALIFIER.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Bernardo Innocenti
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_TEMPLATE_KEYWORD_QUALIFIER], [AX_CXX_TEMPLATE_KEYWORD_QUALIFIER])
-AC_DEFUN([AX_CXX_TEMPLATE_KEYWORD_QUALIFIER],
-[AC_CACHE_CHECK(whether the compiler supports use of the template keyword as a qualifier,
-ax_cv_cxx_template_keyword_qualifier,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-  class X
-  {
-    public:
-    template<int> void member() {}
-    template<int> static void static_member() {}
-  };
-  template<class T> void f(T* p)
-  {
-    p->template member<200>(); // OK: < starts template argument
-    T::template static_member<100>(); // OK: < starts explicit qualification
-  }
-],[X x; f(&x); return 0;],
- ax_cv_cxx_template_keyword_qualifier=yes, ax_cv_cxx_template_keyword_qualifier=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_template_keyword_qualifier" = yes; then
-  AC_DEFINE(HAVE_TEMPLATE_KEYWORD_QUALIFIER,,
-            [define if the compiler supports use of the template keyword as a qualifier])
-fi
-])
diff --git a/m4/ax_cxx_template_qualified_base_class.m4 b/m4/ax_cxx_template_qualified_base_class.m4
deleted file mode 100644
index 1ab54fb..0000000
--- a/m4/ax_cxx_template_qualified_base_class.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ========================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_template_qualified_base_class.html
-# ========================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_TEMPLATE_QUALIFIED_BASE_CLASS
-#
-# DESCRIPTION
-#
-#   If the compiler supports template-qualified base class specifiers,
-#   define HAVE_TEMPLATE_QUALIFIED_BASE_CLASS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_TEMPLATE_QUALIFIED_BASE_CLASS], [AX_CXX_TEMPLATE_QUALIFIED_BASE_CLASS])
-AC_DEFUN([AX_CXX_TEMPLATE_QUALIFIED_BASE_CLASS],
-[AC_CACHE_CHECK(whether the compiler supports template-qualified base class specifiers,
-ax_cv_cxx_template_qualified_base_class,
-[AC_REQUIRE([AX_CXX_TYPENAME])
- AC_REQUIRE([AX_CXX_FULL_SPECIALIZATION_SYNTAX])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-#ifndef HAVE_TYPENAME
- #define typename
-#endif
-class Base1 { public : int f () const { return 1; } };
-class Base2 { public : int f () const { return 0; } };
-template<class X> struct base_trait        { typedef Base1 base; };
-#ifdef HAVE_FULL_SPECIALIZATION_SYNTAX
-template<>        struct base_trait<float> { typedef Base2 base; };
-#else
-                  struct base_trait<float> { typedef Base2 base; };
-#endif
-template<class T> class Weird : public base_trait<T>::base
-{ public :
-  typedef typename base_trait<T>::base base;
-  int g () const { return base::f (); }
-};],[ Weird<float> z; return z.g ();],
- ax_cv_cxx_template_qualified_base_class=yes, ax_cv_cxx_template_qualified_base_class=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_template_qualified_base_class" = yes; then
-  AC_DEFINE(HAVE_TEMPLATE_QUALIFIED_BASE_CLASS,,
-            [define if the compiler supports template-qualified base class specifiers])
-fi
-])
diff --git a/m4/ax_cxx_template_qualified_return_type.m4 b/m4/ax_cxx_template_qualified_return_type.m4
deleted file mode 100644
index c55e6f0..0000000
--- a/m4/ax_cxx_template_qualified_return_type.m4
+++ /dev/null
@@ -1,51 +0,0 @@
-# =========================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_template_qualified_return_type.html
-# =========================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_TEMPLATE_QUALIFIED_RETURN_TYPE
-#
-# DESCRIPTION
-#
-#   If the compiler supports template-qualified return types, define
-#   HAVE_TEMPLATE_QUALIFIED_RETURN_TYPE.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_TEMPLATE_QUALIFIED_RETURN_TYPE], [AX_CXX_TEMPLATE_QUALIFIED_RETURN_TYPE])
-AC_DEFUN([AX_CXX_TEMPLATE_QUALIFIED_RETURN_TYPE],
-[AC_CACHE_CHECK(whether the compiler supports template-qualified return types,
-ax_cv_cxx_template_qualified_return_type,
-[AC_REQUIRE([AX_CXX_TYPENAME])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-#ifndef HAVE_TYPENAME
- #define typename
-#endif
-template<class X, class Y> struct promote_trait             { typedef X T; };
-template<>                 struct promote_trait<int, float> { typedef float T; };
-template<class T> class A { public : A () {} };
-template<class X, class Y>
-A<typename promote_trait<X,Y>::T> operator+ (const A<X>&, const A<Y>&)
-{ return A<typename promote_trait<X,Y>::T>(); }
-],[A<int> x; A<float> y; A<float> z = x + y; return 0;],
- ax_cv_cxx_template_qualified_return_type=yes, ax_cv_cxx_template_qualified_return_type=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_template_qualified_return_type" = yes; then
-  AC_DEFINE(HAVE_TEMPLATE_QUALIFIED_RETURN_TYPE,,
-            [define if the compiler supports template-qualified return types])
-fi
-])
diff --git a/m4/ax_cxx_template_scoped_argument_matching.m4 b/m4/ax_cxx_template_scoped_argument_matching.m4
deleted file mode 100644
index a9ca7b0..0000000
--- a/m4/ax_cxx_template_scoped_argument_matching.m4
+++ /dev/null
@@ -1,48 +0,0 @@
-# ============================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_template_scoped_argument_matching.html
-# ============================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_TEMPLATE_SCOPED_ARGUMENT_MATCHING
-#
-# DESCRIPTION
-#
-#   If the compiler supports function matching with argument types which are
-#   template scope-qualified, define HAVE_TEMPLATE_SCOPED_ARGUMENT_MATCHING.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_TEMPLATE_SCOPED_ARGUMENT_MATCHING], [AX_CXX_TEMPLATE_SCOPED_ARGUMENT_MATCHING])
-AC_DEFUN([AX_CXX_TEMPLATE_SCOPED_ARGUMENT_MATCHING],
-[AC_CACHE_CHECK(whether the compiler supports function matching with argument types which are template scope-qualified,
-ax_cv_cxx_template_scoped_argument_matching,
-[AC_REQUIRE([AX_CXX_TYPENAME])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-#ifndef HAVE_TYPENAME
- #define typename
-#endif
-template<class X> class A { public : typedef X W; };
-template<class Y> class B {};
-template<class Y> void operator+(B<Y> d1, typename Y::W d2) {}
-],[B<A<float> > z; z + 0.5f; return 0;],
- ax_cv_cxx_template_scoped_argument_matching=yes, ax_cv_cxx_template_scoped_argument_matching=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_template_scoped_argument_matching" = yes; then
-  AC_DEFINE(HAVE_TEMPLATE_SCOPED_ARGUMENT_MATCHING,,
-            [define if the compiler supports function matching with argument types which are template scope-qualified])
-fi
-])
diff --git a/m4/ax_cxx_templates.m4 b/m4/ax_cxx_templates.m4
deleted file mode 100644
index f7b7f66..0000000
--- a/m4/ax_cxx_templates.m4
+++ /dev/null
@@ -1,40 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_cxx_templates.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_TEMPLATES
-#
-# DESCRIPTION
-#
-#   If the compiler supports basic templates, define HAVE_TEMPLATES.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_TEMPLATES], [AX_CXX_TEMPLATES])
-AC_DEFUN([AX_CXX_TEMPLATES],
-[AC_CACHE_CHECK(whether the compiler supports basic templates,
-ax_cv_cxx_templates,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([template<class T> class A {public:A(){}};
-template<class T> void f(const A<T>& ){}],[
-A<double> d; A<int> i; f(d); f(i); return 0;],
- ax_cv_cxx_templates=yes, ax_cv_cxx_templates=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_templates" = yes; then
-  AC_DEFINE(HAVE_TEMPLATES,,[define if the compiler supports basic templates])
-fi
-])
diff --git a/m4/ax_cxx_templates_as_template_arguments.m4 b/m4/ax_cxx_templates_as_template_arguments.m4
deleted file mode 100644
index 44d6024..0000000
--- a/m4/ax_cxx_templates_as_template_arguments.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# ==========================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_templates_as_template_arguments.html
-# ==========================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_TEMPLATES_AS_TEMPLATE_ARGUMENTS
-#
-# DESCRIPTION
-#
-#   If the compiler supports templates as template arguments, define
-#   HAVE_TEMPLATES_AS_TEMPLATE_ARGUMENTS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_TEMPLATES_AS_TEMPLATE_ARGUMENTS], [AX_CXX_TEMPLATES_AS_TEMPLATE_ARGUMENTS])
-AC_DEFUN([AX_CXX_TEMPLATES_AS_TEMPLATE_ARGUMENTS],
-[AC_CACHE_CHECK(whether the compiler supports templates as template arguments,
-ax_cv_cxx_templates_as_template_arguments,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class T> class allocator { public : allocator() {}; };
-template<class X, template<class Y> class T_alloc>
-class A { public : A() {} private : T_alloc<X> alloc_; };
-],[A<double, allocator> x; return 0;],
- ax_cv_cxx_templates_as_template_arguments=yes, ax_cv_cxx_templates_as_template_arguments=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_templates_as_template_arguments" = yes; then
-  AC_DEFINE(HAVE_TEMPLATES_AS_TEMPLATE_ARGUMENTS,,
-            [define if the compiler supports templates as template arguments])
-fi
-])
diff --git a/m4/ax_cxx_typename.m4 b/m4/ax_cxx_typename.m4
deleted file mode 100644
index fbedbd1..0000000
--- a/m4/ax_cxx_typename.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_cxx_typename.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_TYPENAME
-#
-# DESCRIPTION
-#
-#   If the compiler recognizes the typename keyword, define HAVE_TYPENAME.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_TYPENAME], [AX_CXX_TYPENAME])
-AC_DEFUN([AX_CXX_TYPENAME],
-[AC_CACHE_CHECK(whether the compiler recognizes typename,
-ax_cv_cxx_typename,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([template<typename T>class X {public:X(){}};],
-[X<float> z; return 0;],
- ax_cv_cxx_typename=yes, ax_cv_cxx_typename=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_typename" = yes; then
-  AC_DEFINE(HAVE_TYPENAME,,[define if the compiler recognizes typename])
-fi
-])
diff --git a/m4/ax_cxx_use_numtrait.m4 b/m4/ax_cxx_use_numtrait.m4
deleted file mode 100644
index b31bec0..0000000
--- a/m4/ax_cxx_use_numtrait.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cxx_use_numtrait.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_USE_NUMTRAIT
-#
-# DESCRIPTION
-#
-#   If the compiler supports numeric traits promotions, define
-#   HAVE_USE_NUMTRAIT.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Todd Veldhuizen
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_CXX_USE_NUMTRAIT], [AX_CXX_USE_NUMTRAIT])
-AC_DEFUN([AX_CXX_USE_NUMTRAIT],
-[AC_CACHE_CHECK(whether the compiler supports numeric traits promotions,
-ax_cv_cxx_use_numtrait,
-[AC_REQUIRE([AX_CXX_TYPENAME])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-#ifndef HAVE_TYPENAME
- #define typename
-#endif
-template<class T_numtype> class SumType       { public : typedef T_numtype T_sumtype;   };
-template<>                class SumType<char> { public : typedef int T_sumtype; };
-template<class T> class A {};
-template<class T> A<typename SumType<T>::T_sumtype> sum(A<T>)
-{ return A<typename SumType<T>::T_sumtype>(); }
-],[A<float> x; sum(x); return 0;],
- ax_cv_cxx_use_numtrait=yes, ax_cv_cxx_use_numtrait=no)
- AC_LANG_RESTORE
-])
-if test "$ax_cv_cxx_use_numtrait" = yes; then
-  AC_DEFINE(HAVE_USE_NUMTRAIT,,[define if the compiler supports numeric traits promotions])
-fi
-])
diff --git a/m4/ax_cxx_verbose_terminate_handler.m4 b/m4/ax_cxx_verbose_terminate_handler.m4
deleted file mode 100644
index e894281..0000000
--- a/m4/ax_cxx_verbose_terminate_handler.m4
+++ /dev/null
@@ -1,77 +0,0 @@
-# ====================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_cxx_verbose_terminate_handler.html
-# ====================================================================================
-#
-# SYNOPSIS
-#
-#   AX_CXX_VERBOSE_TERMINATE_HANDLER
-#
-# DESCRIPTION
-#
-#   Check if the terminate handler for the current compiler/standard library
-#   prints useful information to stdout/stderr (i.e. the type of the
-#   uncaught exception and/or the what() string).
-#
-#   The intended use case for this check is to help program authors decide
-#   if they need to add a top-level try-catch or custom terminate handler to
-#   print useful information if an uncaught exception occurs, or if this
-#   task can be left to the standard library implementation. Alternatively,
-#   it can be used to detect if such output needs to be silenced with a
-#   custom terminate handler.
-#
-#   Output:
-#
-#   Define HAVE_VERBOSE_TERMINATE_HANDLER if useful information is printed.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Kevin Locke <klocke@digitalenginesoftware.com>
-#   Copyright (c) 2008 Lapo Luchini <lapo@lapo.it>
-#
-#   Copying and distribution of this file, with or without modification, is
-#   permitted in any medium, without royalty, provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.  This file is offered as-is, without any warranty.
-
-#serial 7
-
-AC_DEFUN([AX_CXX_VERBOSE_TERMINATE_HANDLER],
-[AC_CACHE_CHECK([whether the terminate function prints useful information],
-[ax_cv_cxx_verbose_terminate_handler],
-[
-  AC_LANG_PUSH([C++])
-  AC_RUN_IFELSE(
-    [AC_LANG_PROGRAM(
-      [#include <stdexcept>],
-      [throw std::runtime_error("Test of unhandled exception AABBCCDDEE");])],
-
-    dnl The test should never return 0, since it aborts
-    [ax_cv_cxx_verbose_terminate_handler=no],
-
-    dnl If the compilation was successful, run it and capture the output
-    [AS_IF([test -x conftest$EXEEXT],
-      [_output="$(./conftest$EXEEXT 2>&1)"],
-      [_output=""])
-
-    dnl Check that the output contains the what() string
-    AS_CASE("$_output",
-      [*AABBCCDDEE*],
-
-      dnl Check that the output also contains the exception type
-      [AS_CASE("$_output",
-        [*runtime_error*],
-        [ax_cv_cxx_verbose_terminate_handler=yes],
-        [ax_cv_cxx_verbose_terminate_handler=no])],
-      [ax_cv_cxx_verbose_terminate_handler=no])
-
-    ],
-
-    dnl When cross-compiling, assume messages are not verbose
-    [ax_cv_cxx_verbose_terminate_handler=no])
-  AC_LANG_POP([C++])
-])
-if test "$ax_cv_cxx_verbose_terminate_handler" = yes; then
-  AC_DEFINE([HAVE_VERBOSE_TERMINATE_HANDLER], 1,
-    [define if the terminate function prints useful information])
-fi
-])
diff --git a/m4/ax_decl_wchar_max.m4 b/m4/ax_decl_wchar_max.m4
deleted file mode 100644
index 75c476c..0000000
--- a/m4/ax_decl_wchar_max.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_decl_wchar_max.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_DECL_WCHAR_MAX
-#
-# DESCRIPTION
-#
-#   Checks whether the system headers define WCHAR_MAX or not. If it is
-#   already defined, does nothing. Otherwise checks the size and signedness
-#   of `wchar_t', and defines WCHAR_MAX to the maximum value that can be
-#   stored in a variable of type `wchar_t'.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ville Laurikari <vl@iki.fi>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([VL_DECL_WCHAR_MAX], [AX_DECL_WCHAR_MAX])
-AC_DEFUN([AX_DECL_WCHAR_MAX], [
-  AC_CACHE_CHECK([whether WCHAR_MAX is defined], ax_cv_decl_wchar_max, [
-    AC_TRY_COMPILE([
-#ifdef HAVE_WCHAR_H
-#include <wchar.h>
-#endif
-],[WCHAR_MAX],[ax_cv_decl_wchar_max="yes"],[ax_cv_decl_wchar_max="no"])])
-  if test $ax_cv_decl_wchar_max = "no"; then
-    AX_CHECK_SIGN([wchar_t],
-      [ wc_signed="yes"
-        AC_DEFINE(WCHAR_T_SIGNED, 1, [Define if wchar_t is signed]) ],
-      [ wc_signed="no"
-        AC_DEFINE(WCHAR_T_UNSIGNED, 1, [Define if wchar_t is unsigned])], [
-#ifdef HAVE_WCHAR_H
-#include <wchar.h>
-#endif
-])
-    if test "$wc_signed" = "yes"; then
-      AC_DEFINE(WCHAR_MAX, [(1L << (sizeof(wchar_t) * 8 - 1) - 1)], [
-Define to the maximum value of wchar_t if not already defined elsewhere])
-    elif test "$wc_signed" = "no"; then
-      AC_DEFINE(WCHAR_MAX, [(1L << (sizeof(wchar_t) * 8) - 1)])
-    fi
-  fi
-])dnl
diff --git a/m4/ax_define_integer_bits.m4 b/m4/ax_define_integer_bits.m4
deleted file mode 100644
index 6a96e7d..0000000
--- a/m4/ax_define_integer_bits.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_define_integer_bits.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_DEFINE_INTEGER_BITS (TYPE [, CANDIDATE-TYPE]...)
-#
-# DESCRIPTION
-#
-#   Given a TYPE of the form "int##_t" or "uint##_t", see if the datatype
-#   TYPE is predefined. If not, then define TYPE -- both with AC_DEFINE and
-#   as a shell variable -- to the first datatype of exactly ## bits in a
-#   list of CANDIDATE-TYPEs. If none of the CANDIDATE-TYPEs contains exactly
-#   ## bits, then set the TYPE shell variable to "no".
-#
-#   For example, the following ensures that uint64_t is defined as a 64-bit
-#   datatype:
-#
-#     AX_DEFINE_INTEGER_BITS(uint64_t, unsigned long long, unsigned __int64, long)
-#     if test "$uint64_t" = no; then
-#       AC_MSG_ERROR([unable to continue without a 64-bit datatype])
-#     fi
-#
-#   You should then put the following in your C code to ensure that all
-#   datatypes defined by AX_DEFINE_INTEGER_BITS are visible to your program:
-#
-#     #include "config.h"
-#
-#     #if HAVE_INTTYPES_H
-#     # include <inttypes.h>
-#     #else
-#     # if HAVE_STDINT_H
-#     #  include <stdint.h>
-#     # endif
-#     #endif
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Scott Pakin <pakin@uiuc.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_DEFINE_INTEGER_BITS], [AX_DEFINE_INTEGER_BITS])
-AC_DEFUN([AX_DEFINE_INTEGER_BITS],
-[m4_define([ac_datatype_bits], [m4_translit($1, [a-zA-Z_])])
-m4_define([ac_datatype_bytes], [m4_eval(ac_datatype_bits/8)])
-AC_CHECK_TYPE($1, ,
- [
-  AC_MSG_NOTICE([trying to find a suitable ]ac_datatype_bytes[-byte replacement for $1])
-  $1=no
-  find_$1 ()
-  {
-    _AX_DEFINE_INTEGER_BITS_HELPER($@)
-    :
-  }
-  find_$1
-  AC_DEFINE_UNQUOTED($1, $$1,
-    [If not already defined, then define as a datatype of *exactly* ]ac_datatype_bits[ bits.])
- ])
-])
-
-dnl Iterate over arguments $2..$N, trying to find a good match for $1.
-m4_define([_AX_DEFINE_INTEGER_BITS_HELPER],
-[ifelse($2, , ,
- [m4_define([ac_datatype_bits], [m4_translit($1, [a-zA-Z_])])
-  m4_define([ac_datatype_bytes], [m4_eval(ac_datatype_bits/8)])
-  AC_CHECK_SIZEOF($2)
-  if test "$AS_TR_SH(ac_cv_sizeof_$2)" -eq ac_datatype_bytes; then
-    $1="$2"
-    return
-  fi
-  _AX_DEFINE_INTEGER_BITS_HELPER($1, m4_shift(m4_shift($@)))
- ])
-])
diff --git a/m4/ax_define_sub_path.m4 b/m4/ax_define_sub_path.m4
deleted file mode 100644
index 3ca5c15..0000000
--- a/m4/ax_define_sub_path.m4
+++ /dev/null
@@ -1,103 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_define_sub_path.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_DEFINE_SUB_PATH(DEFNAME, varname, description)
-#
-# DESCRIPTION
-#
-#   Look at varname and detect the subpath that it contains relative to
-#   $prefix/$exec_prefix. If the path is indeed relative to
-#   $prefix/$exec_prefix, then a single "./" (dotslash) is prepended,
-#   otherwise it can be seen as an absolute path that cannot be moved, which
-#   you possibly do for "/etc" files, or even those ending up in
-#   "/lib/modules" or "/winnt/system".
-#
-#   This macro is not very intelligent, it's just a first try in this
-#   direction. It does currently just look into the current patterns, and
-#   replaces a ${prefix} with a simple dot. Amazingly, it works quite well
-#   for most packages.
-#
-#   Example (configure.ac):
-#
-#     AX_DEFINE_DIR([EPREFIX], [exec_prefix], [--exec-prefix or default])
-#     AX_DEFINE_SUB_PATH([PATH_LIBDIR], [libdir], [--bindir subdir])
-#     AC_DEFINE_UNQUOTED([PACKAGE],"$PACKAGE", [Name of package])
-#
-#   Example (in C):
-#
-#     static const char _libdir[] = PATH_LIBDIR; /* configure default */
-#     char* libdir;
-#     char* eprefix = getenv (PACKAGE "DIR");
-#     if (! eprefix) eprefix = EPREFIX; /* default */
-#     if (*_libdir != '.') libdir = strdup(_libdir);
-#     else {
-#        libdir = malloc(strlen(eprefix) + strlen(_libdir) + 2);
-#        strcpy(libdir, eprefix);
-#        strcat(libdir, PATH_DELIMITER_STRING);
-#        strcat(libdir, _libdir);
-#     }
-#     ...
-#     free (libdir);
-#
-#   The AX_DEFINE_SUB_PATHS(varnames) macro looks for the given various
-#   install-paths that largely depend on either ${prefix} or ${exec_prefix}.
-#   Just cut out the prefix and ac_define the value. The value is uppercased
-#   and PATH_ prepended ie. ax_define_sub_paths(bindir libdir pkgdatadir)
-#   will create the defines PATH_BINDIR PATH_LIBDIR PATH_PKGDATADIR - see
-#   posix' include/paths.h that creates _PATH_DEV and friends.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AU_ALIAS([AC_DEFINE_SUB_PATH], [AX_DEFINE_SUB_PATH])
-AC_DEFUN([AX_DEFINE_SUB_PATH],
-[dnl
-  test "_$prefix" = _NONE && prefix="$ac_default_prefix"
-  test "_$exec_prefix" = _NONE && exec_prefix='${prefix}'
-  P=`echo ifelse( $2, , [$]$1, [$]$2) | sed -e 's:^\${[a-z_]*prefix}:.:'`
-  ifelse ($3, ,
-    AC_DEFINE($1, $P, [sub path $2]),
-    AC_DEFINE($1, $P, $3))
-])
-
-AC_DEFUN([AX_DEFINE_SUB_PATHS],
-[dnl
-  test "_$prefix" = _NONE && prefix="$ac_default_prefix"
-  test "_$exec_prefix" = _NONE && exec_prefix='${prefix}'
-  for i in $1 ; do
-  P=`echo \$$i | sed -e 's:^\${[a-z_]*prefix}:.:'`
-  V=`echo path_$i | sed -e 'y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:'`
-    AC_DEFINE($V, $P, [sub path $i]),
-])
diff --git a/m4/ax_dirname.m4 b/m4/ax_dirname.m4
deleted file mode 100644
index 5377d6a..0000000
--- a/m4/ax_dirname.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_dirname.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_DIRNAME(PATHNAME)
-#
-# DESCRIPTION
-#
-#   Parts of the implementation have been taken from AS_DIRNAME from the
-#   main autoconf package in generation 2.5x. However, we do only use "sed"
-#   to cut out the dirname, and we do additionally clean up some dir/..
-#   parts in the resulting pattern.
-#
-#   this macro may be used in autoconf 2.13 scripts as well.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_DIRNAME],
-[echo X[]$1 |
-    sed ['s/\/[^\/:][^\/:]*\/..\//\//g
-          s/\/[^\/:][^\/:]*\/..\//\//g
-          s/\/[^\/:][^\/:]*\/..\//\//g
-          s/\/[^\/:][^\/:]*\/..\//\//g
-          /^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-          /^X\(\/\/\)$/{ s//\1/; q; }
-          /^X\(\/\).*/{ s//\1/; q; }
-          s/.*/./; q']])
diff --git a/m4/ax_dist_msi.m4 b/m4/ax_dist_msi.m4
deleted file mode 100644
index 1c73c52..0000000
--- a/m4/ax_dist_msi.m4
+++ /dev/null
@@ -1,114 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_dist_msi.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_DIST_MSI([File])
-#
-# DESCRIPTION
-#
-#   Adds support for a msi (Microsoft Installer) dist target.
-#
-#   You must manually build the msi file yourself (probably from another
-#   computer). But it will be added to the list of extra bin dists and
-#   flagged for uploading (see ax_extra_dist.m4 and ax_upload.m4 for
-#   details).
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 12
-
-AC_DEFUN([AX_DIST_MSI],
-[
-AC_REQUIRE([AX_INSTALL_FILES])
-AC_MSG_NOTICE([adding dist-msi support])
-MSI_SETUP_FILE="$1"
-AC_SUBST(MSI_SETUP_FILE)
-if test "x$MSI_SETUP_FILE" != "x"; then
-    AC_MSG_NOTICE([setting msi file... $MSI_SETUP_FILE])
-    AC_SUBST(USING_DIST_MSI)
-    AC_ARG_ENABLE(dist-msi,
-		  AS_HELP_STRING(--enable-dist-msi[=ARG],
-				 [enable support for msi (Microsoft Installer)
-				  dist target. ARG can be
-                                  "yes" or "no".  The default is "yes"]),
-		  if test "x$enableval" != "x"; then
-		      if test "x$enableval" = "xyes"; then
-			  USING_DIST_MSI=true
-			  AC_MSG_NOTICE([dist-msi support enabled])
-		      elif test "x$enableval" = "xno"; then
-			  USING_DIST_MSI=false
-			  AC_MSG_NOTICE([dist-msi support disabled])
-		      fi
-                  fi,
-		  USING_DIST_MSI=true
-		  AC_MSG_NOTICE([dist-msi support enabled]))
-else
-    AC_MSG_NOTICE([setting msi file... not set])
-    AC_MSG_ERROR([a file must be specified when addind msi support])
-fi
-AM_CONDITIONAL([ax_dist_msi_enabled],[test "x$USING_DIST_MSI" = "xtrue"])
-AX_ADD_AM_MACRO_STATIC([
-
-if ax_dist_msi_enabled
-msi dist-msi: \$(top_builddir)/\$(PACKAGE)-\$(VERSION).msi
-
-\$(top_builddir)/\$(PACKAGE)-\$(VERSION).msi: \$(top_builddir)/\$(MSI_SETUP_FILE)
-	@cp -f \"\$(top_builddir)/\$(MSI_SETUP_FILE)\" \"${AX_DOLLAR}@\"
-
-])
-AM_CONDITIONAL([ax_dist_msi_have_install_files],[test "x$AX_HAVE_INSTALL_FILES" = "xtrue"])
-AX_ADD_AM_MACRO_STATIC([
-
-if ax_dist_msi_have_install_files
-\$(top_builddir)/\$(MSI_SETUP_FILE): \$(top_builddir)/install_files
-	@echo \"the msi file (\$(MSI_SETUP_FILE)) must be (re)created\"; \\
-	echo \"by building it with VC++\"; \\
-	exit -1
-else
-\$(top_builddir)/\$(MSI_SETUP_FILE): msi_up_to_date_notice
-	@if test ! -f \"\$(top_builddir)/\$(MSI_SETUP_FILE)\"; then \\
-	    echo \"the msi file (\$(MSI_SETUP_FILE)) must be created\"; \\
-	    echo \"by building it with VC++\"; \\
-	    exit -1; \\
-        fi
-
-msi_up_to_date_notice:
-	@if test -f \"\$(top_builddir)/\$(MSI_SETUP_FILE)\"; then \\
-	    echo \"Warning: Depedancy tracking cannot be enabled\"; \\
-	    echo \"Warning: the msi file (\$(MSI_SETUP_FILE))\"; \\
-	    echo \"Warning: Please make sure it is up to date.\"; \\
-	    exit -1; \\
-        fi
-endif # ax_dist_msi_have_install_files
-])
-
-AM_CONDITIONAL([ax_dist_msi_using_ax_extra_dist],[test "x$USING_AX_EXTRA_DIST" != "x"])
-AX_ADD_AM_MACRO_STATIC([
-
-if ax_dist_msi_using_ax_extra_dist
-EXTRA_BIN_DISTS += msi
-endif # ax_dist_msi_using_ax_extra_dist
-
-])
-
-AM_CONDITIONAL([ax_dist_msi_using_ax_upload],[test "x$USING_AX_UPLOAD" != "x"])
-AX_ADD_AM_MACRO_STATIC([
-
-if ax_dist_msi_using_ax_upload
-UPLOAD_BIN += upload-msi
-UPLOAD_TARGETS += {msi=>\$(PACKAGE)-\$(VERSION).msi}
-endif # ax_dist_msi_using_ax_upload
-
-endif # ax_dist_msi_enabled
-
-])
-])
diff --git a/m4/ax_dist_rpm.m4 b/m4/ax_dist_rpm.m4
deleted file mode 100644
index f06e223..0000000
--- a/m4/ax_dist_rpm.m4
+++ /dev/null
@@ -1,329 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_dist_rpm.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_DIST_RPM([SPEC])
-#
-# DESCRIPTION
-#
-#   Adds support for a rpm dist target.
-#
-#   You will need to create a spec template with everything except the files
-#   and the Changlog. Use @PACKAGE@ and @VERSION@ to refer to the package
-#   name and version respectively.  The files and ChangeLog will be filled
-#   in automatically. For instance:
-#
-#     Summary: Foobar
-#     Name: @PACKAGE@
-#     Version: @VERSION@
-#     Release: 0
-#     License: GPL
-#     Group: Productivity/Networking
-#     Source0: http://somewhere/Foobar/%{name}-%{version}.tar.gz
-#     URL: http://somewhere
-#     BuildRoot: %{_tmppath}/%{name}-root
-#     Prefix: %{_prefix}
-#
-#     %description
-#     Foobar does something
-#
-#     %prep
-#     %setup
-#
-#     %build
-#     %configure
-#     make
-#
-#     %install
-#     %makeinstall
-#
-#     %clean
-#     rm -rf $RPM_BUILD_ROOT
-#
-#     %files
-#     %defattr(-,root,root)
-#
-#     %doc AUTHORS BUGS COPYING INSTALL NEWS README
-#
-#     %changelog
-#
-#   Make sure ax_upload.am is added to aminclude.am and you have 'include
-#   aminclude.am' in your toplevel Makefile.am
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 19
-
-AC_DEFUN([AX_DIST_RPM],
-[
-AC_REQUIRE([AX_INSTALL_FILES])
-AC_MSG_NOTICE([adding rpm support])
-AM_CONDITIONAL([ax_dist_rpm_enable_upload],[test "x$USING_AX_UPLOAD" != "x"])
-AM_CONDITIONAL([ax_dist_rpm_using_ax_extra_dist],[test "x$USING_AX_EXTRA_DIST" != "x"])
-ax_dist_rpm_enabled=false
-if test "x$AX_HAVE_INSTALL_FILES" = "xtrue"; then
-    AC_MSG_CHECKING([rpm spec template])
-    if test -f "$srcdir/$1.in"; then
-        AC_MSG_RESULT([$1.in])
-        AX_RPM_SPEC_FILE="$1";
-	AC_SUBST(AX_RPM_SPEC_FILE)
-	AC_CONFIG_FILES([$1])
-	AC_ARG_VAR(EDITOR, [default text editor])
-	if test "x$EDITOR" = "x"; then
-	    AC_CHECK_PROGS(EDITOR,[vim vi emacs])
-	fi
-	AC_ARG_VAR(RPM, [rpm executable to use])
-	if test "x$RPM" = "x"; then
-	    AC_CHECK_PROGS(RPM,[rpmbuild rpm echo])
-	fi
-	if test "x$RPM" != "x"; then
-	    AC_ARG_VAR(PLATFORM_SUFFIX, [A short name for your platform that will be added to the name of the binary RPMs you may choose to create (by running make rpm).  e.g. rh71 for RedHat 7.1, lsb1.3 for a LSB 1.3 compliant system (SuSE 8.2 or RedHat 9), osx103 for OS X 10.3.x, etc])
-	    AC_MSG_CHECKING([rpm platform suffix])
-            if test "x$PLATFORM_SUFFIX" != "x"; then
-		AC_MSG_RESULT([$PLATFORM_SUFFIX])
-		AC_SUBST([PLATFORM_SUFFIX])
-		ax_dist_rpm_enabled=true
-            else
-		AC_MSG_RESULT([$PLATFORM_SUFFIX])
-		AC_MSG_WARN([rpm support disabled... PLATFORM_SUFFIX not set])
-	    fi
-        else
-	    AC_MSG_NOTICE([rpm support disabled... neither rpmbuild or rpm was found])
-	fi
-    else
-        AC_MSG_RESULT([not found])
-        AC_MSG_ERROR([rpm spec template "$1.in" could not be found])
-    fi
-else
-    AC_MSG_NOTICE([rpm support disabled... install_files not available])
-fi
-AM_CONDITIONAL([ax_dist_rpm_enabled], [test x"$ax_dist_rpm_enabled" = x"true"])
-
-AX_ADD_AM_MACRO_STATIC([
-if ax_dist_rpm_enabled
-
-AX_DIST_RPM_CLEANFILES = \$(top_builddir)/RPMChangeLog \$(AX_INSTALL_FILES_CLEANFILES)
-
-\$(top_builddir)/RPMChangeLog: \$(top_srcdir)/ChangeLog
-	\$(GAWK) '/^[^0-9]/ { \\
-                    if( \$${AX_DOLLAR}1 == \"*\" ) \$${AX_DOLLAR}1 = \"-\"; print; } \\
-                /^\$\$/ { \\
-                    print; } \\
-                /^[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]/ { \\
-                    if( stop ) exit; \\
-		    split( \$${AX_DOLLAR}1, date, \"-\" ); \\
-		    \$${AX_DOLLAR}1 = strftime( \"%%a %%b %%d %%Y\", \\
-				    mktime( date[ 1 ] \" \" date[ 2 ] \" \" date [ 3 ] \" 00 00 00\" ) ); \\
-                    print \"* \" \$${AX_DOLLAR}0; } \\
-		/Released \$(PACKAGE)-/ { \\
-		    gsub( /\$(PACKAGE)-/, \"\", \$${AX_DOLLAR}2 ); \\
-		    split( \$${AX_DOLLAR}2, ver, \".\" ); \\
-		    split( \"\$(VERSION)\", curr_ver, \".\" ); \\
-		    if( ver[ 1 ] != curr_ver[ 1 ] || ver[ 2 ] != curr_ver[ 2 ] ) stop = 1; } \\
-		END { \\
-		    print \"[Please see the ChangeLog file for older changes] - Ed.\"; }' \\
-		\$(top_srcdir)/ChangeLog > \$(top_builddir)/RPMChangeLog
-
-AX_DIST_RPM_CLEANFILES += \$(top_builddir)/\$(PACKAGE)-\$(VERSION).spec
-AX_DIST_RPM_EXTRA_DIST = \$(top_builddir)/\$(PACKAGE)-\$(VERSION).spec \$(top_builddir)/\$(AX_RPM_SPEC_FILE).in
-
-spec: \$(top_builddir)/\$(PACKAGE)-\$(VERSION).spec
-
-\$(top_builddir)/\$(PACKAGE)-\$(VERSION).spec:	\$(top_builddir)/\$(AX_RPM_SPEC_FILE) \$(top_builddir)/install_files \$(top_builddir)/RPMChangeLog
-	@cat \"\$(top_builddir)/\$(AX_RPM_SPEC_FILE)\" \\
-	| \$(GAWK) -v files=\"\$\$files\" \\
-	    '{ print; } \\
-	    /%%defattr/ { while((getline < \"install_files\" ) > 0 ) { print; } }' \\
-	    > \"\$(top_builddir)/\$(PACKAGE)-\$(VERSION).spec\"
-	@cat \"\$(top_builddir)/RPMChangeLog\" >> \"\$(top_builddir)/\$(PACKAGE)-\$(VERSION).spec\"
-
-AX_DIST_RPM_CLEANFILES += \\
-\$(top_builddir)/*.rpm \\
-\$(top_builddir)/rpmmacros
-
-~/.rpmmacros:
-	@echo \"~/.rpmmacros not found.  Creating one like the following:\"; \\
-	echo \"\"; \\
-	echo \"%%packager       <YOUR NAME>\"; \\
-	echo \"\"; \\
-	echo \"%%distribution   <YOUR_DISTRIBUTION>\"; \\
-	echo \"%%vendor         <YOUR_ORGANISATION>\"; \\
-	echo \"\"; \\
-	echo \"%%_topdir        \$\$HOME/\"; \\
-	echo \"%%_tmppath       /tmp/\"; \\
-	echo \"\"; \\
-	echo \"%%_rpmtopdir     %%{_topdir}rpm/\"; \\
-	echo \"%%_builddir      %%{_tmppath}\"; \\
-	echo \"%%_rpmdir        %%{_rpmtopdir}RPMS/\"; \\
-	echo \"%%_sourcedir     %%{_rpmtopdir}SOURCES/\"; \\
-	echo \"%%_specdir       %%{_rpmtopdir}SPECS/\"; \\
-	echo \"%%_srcrpmdir     %%{_rpmtopdir}SRPMS/\"; \\
-	echo \"\"; \\
-	echo \"Where <YOUR_NAME> is your name and <YOUR_DISTRIBUTION> is the\"; \\
-	echo \"distribution you are building on (e.g. SuSE Linux 8.2 or\"; \\
-	echo \"RedHat Linux 7.1). and <YOUR_ORGANISATION> is the organisation\"; \\
-	echo \"you are associated with.\"; \\
-	echo \"\"; \\
-	echo \"Running 'make create-rpmmacros' will create a ~/.rpmmacros file\"; \\
-	echo \"for you and try to open it in an editor\"; \\
-	exit -1
-
-create-rpmmacros:
-	@if test -e ~/.rpmmacros; then \\
-	    echo \"Error: ~/.rpmmacros already exists\"; \\
-	    echo \"Please remove it if you want to use\"; \\
-	    echo \"this command to replace it\"; \\
-	    exit -1; \\
-	else \\
-	    echo \"%%packager       <YOUR NAME>\" > ~/.rpmmacros; \\
-	    echo \"\" >> ~/.rpmmacros; \\
-	    echo \"%%distribution   <YOUR_DISTRIBUTION>\" >> ~/.rpmmacros; \\
-	    echo \"%%vendor         <YOUR_ORGANISATION>\" >> ~/.rpmmacros; \\
-	    echo \"\" >> ~/.rpmmacros; \\
-	    echo \"%%_topdir        \$\$HOME/\" >> ~/.rpmmacros; \\
-	    echo \"%%_tmppath       /tmp/\" >> ~/.rpmmacros; \\
-	    echo \"\" >> ~/.rpmmacros; \\
-	    echo \"%%_rpmtopdir     %%{_topdir}rpm/\" >> ~/.rpmmacros; \\
-	    echo \"%%_builddir      %%{_tmppath}\" >> ~/.rpmmacros; \\
-	    echo \"%%_rpmdir        %%{_rpmtopdir}RPMS/\" >> ~/.rpmmacros; \\
-	    echo \"%%_sourcedir     %%{_rpmtopdir}SOURCES/\" >> ~/.rpmmacros; \\
-	    echo \"%%_specdir       %%{_rpmtopdir}SPECS/\" >> ~/.rpmmacros; \\
-	    echo \"%%_srcrpmdir     %%{_rpmtopdir}SRPMS/\" >> ~/.rpmmacros; \\
-	    if test \"x$EDITOR\" = "x"; then \\
-		echo \"Error: no editor specified or found.\"; \\
-		echo \"Please edit ~/.rpmmacros manually\"; \\
-	    else \\
-		$EDITOR ~/.rpmmacros; \\
-		exit \$\$?; \\
-	    fi \\
-	fi
-
-rpmmacros: ~/.rpmmacros
-	@cp -f ~/.rpmmacros rpmmacros;
-
-dist-rpm: rpm
-dist-srpm: srpm
-
-rpm: \$(PACKAGE)-\$(VERSION)-0.i*.$PLATFORM_SUFFIX.rpm
-srpm: \$(PACKAGE)-\$(VERSION)-0.src.rpm
-
-\$(top_builddir)/\$(PACKAGE)-\$(VERSION)-0.i*.$PLATFORM_SUFFIX.rpm:	\$(top_builddir)/rpmmacros \$(top_builddir)/\$(PACKAGE)-\$(VERSION).tar.gz
-	@\$(RPM) -tb \$(top_builddir)/\$(PACKAGE)-\$(VERSION).tar.gz
-	@RPMDIR=\`cat \$(top_builddir)/rpmmacros | \$(GAWK) '/%%_rpmdir/ { print \$${AX_DOLLAR}2; }'\`; \\
-	echo \"\$\$RPMDIR\" | \$(EGREP) \"%%{.*}\" > /dev/null 2>&1; \\
-	EXIT=\$\$?; \\
-	while test \"\$\$EXIT\" == \"0\"; do \\
-		RPMDIR=\`echo \"\$\$RPMDIR\" | \$(GAWK) '/%%{.*}/ \\
-		{ match( \$${AX_DOLLAR}0, /%%{.*}/, macro ); \\
-		  suffix = substr( \$${AX_DOLLAR}0, RSTART + RLENGTH ); \\
-		  gsub( /{|}/, \"\", macro[ 0 ] ); \\
-		  while( ( getline < \"\$(top_builddir)/rpmmacros\" ) > 0 ) \\
-		  { if( \$${AX_DOLLAR}1 == macro[ 0 ] ) { print \$${AX_DOLLAR}2 suffix; exit; } } \\
-		  exit 1; \\
-		}'\`; \\
-		if test \"\$${AX_DOLLAR}?\" == \"0\"; then \\
-			echo \"\$\$RPMDIR\" | \$(EGREP) \"%%{.*}\" > /dev/null 2>&1; \\
-			EXIT=\"\$${AX_DOLLAR}?\"; \\
-		else \\
-			EXIT=\"1\"; \\
-		fi; \\
-	done; \\
-	if test -d \"\$\$RPMDIR\"; then \\
-	    for dir in \`ls \"\$\$RPMDIR\"\`; do \\
-		ls \"\$\${RPMDIR}\$\${dir}/\$(PACKAGE)-\$(VERSION)-0.\$\${dir}.rpm\" > /dev/null 2>&1; \\
-		if test \"\$${AX_DOLLAR}?\" == \"0\"; then \\
-		    cp \"\$\${RPMDIR}\$\${dir}/\$(PACKAGE)-\$(VERSION)-0.\$\${dir}.rpm\" \"\$(top_builddir)/\$(PACKAGE)-\$(VERSION)-0.\$\${dir}.$PLATFORM_SUFFIX.rpm\"; \\
-		    found=true; \\
-		fi; \\
-	    done; \\
-	    if ! \$\$found; then \\
-		echo \"RPM built but not found.\"; \\
-		echo \"Please copy it to \$(top_builddir) manually.\"; \\
-		exit 1; \\
-	    fi; \\
-	else \\
-	    echo \"RPM built but I cannot find RPM directory.\"; \\
-	    echo \"Please copy it to \$(top_builddir) manually.\"; \\
-	    exit 1; \\
-	fi;
-
-\$(top_builddir)/\$(PACKAGE)-\$(VERSION).tar.gz: \$(top_builddir)/install_files
-	cd \"\$(top_builddir)\" && \$(MAKE) \$(AM_MAKEFLAGS) dist-gzip
-
-
-
-
-\$(PACKAGE)-\$(VERSION)-0.src.rpm:	\$(top_builddir)/rpmmacros \$(top_builddir)/\$(PACKAGE)-\$(VERSION).tar.gz
-	@\$(RPM) -ts \$(top_builddir)/\$(PACKAGE)-\$(VERSION).tar.gz
-	@SRPMDIR=\`cat rpmmacros | \$(GAWK) '/%%_srcrpmdir/ { print ${AX_DOLLAR}${AX_DOLLAR}2; }'\`; \\
-	echo \"${AX_DOLLAR}${AX_DOLLAR}SRPMDIR\" | \$(EGREP) \"%%{.*}\" > /dev/null 2>&1; \\
-	EXIT=${AX_DOLLAR}${AX_DOLLAR}?; \\
-	while test \"${AX_DOLLAR}${AX_DOLLAR}EXIT\" == \"0\"; do \\
-	    SRPMDIR=\`echo \"${AX_DOLLAR}${AX_DOLLAR}SRPMDIR\" | \$(GAWK) '/%%{.*}/ \\
-		{ match( ${AX_DOLLAR}${AX_DOLLAR}0, /%%{.*}/, macro ); \\
-		  suffix = substr( ${AX_DOLLAR}${AX_DOLLAR}0, RSTART + RLENGTH ); \\
-		  gsub( /{|}/, \"\", macro[ 0 ] ); \\
-		  while( ( getline < \"rpmmacros\" ) > 0 ) \\
-		  { if( ${AX_DOLLAR}${AX_DOLLAR}1 == macro[ 0 ] ) { print ${AX_DOLLAR}${AX_DOLLAR}2 suffix; exit; } } \\
-		  exit 1; \\
-		}'\`; \\
-		if test \"${AX_DOLLAR}${AX_DOLLAR}?\" == \"0\"; then \\
-			echo \"${AX_DOLLAR}${AX_DOLLAR}SRPMDIR\" | \$(EGREP) \"%%{.*}\" > /dev/null 2>&1; \\
-			EXIT=\"${AX_DOLLAR}${AX_DOLLAR}?\"; \\
-		else \\
-			EXIT=\"1\"; \\
-		fi; \\
-	done; \\
-	if test -d \"${AX_DOLLAR}${AX_DOLLAR}SRPMDIR\"; then \\
-	    ls \"${AX_DOLLAR}${AX_DOLLAR}{SRPMDIR}/\$(PACKAGE)-\$(VERSION)-0.src.rpm\" > /dev/null 2>&1; \\
-	    if test \"${AX_DOLLAR}${AX_DOLLAR}?\" == \"0\"; then \\
-		cp \"\$${AX_DOLLAR}{SRPMDIR}/\$(PACKAGE)-\$(VERSION)-0.src.rpm\" \"${AX_DOLLAR}(top_builddir)/.\"; \\
-		found=true; \\
-	    fi; \\
-	    if ! ${AX_DOLLAR}${AX_DOLLAR}found; then \\
-		echo \"SRPM built but not found.\"; \\
-		echo \"Please copy it to ${AX_DOLLAR}(top_builddir) manually.\"; \\
-		exit 1; \\
-	    fi; \\
-	else \\
-	     echo \"SRPM built but I cannot find SRPM directory.\"; \\
-	     echo \"Please copy it to ${AX_DOLLAR}(top_builddir) directory manually.\"; \\
-	     exit 1; \\
-	fi;
-
-
-AX_DIST_RPM_EXTRA_BIN_DISTS = rpm
-AX_DIST_RPM_EXTRA_SRC_DISTS = srpm
-
-if ax_dist_rpm_enable_upload
-AX_DIST_RPM_UPLOAD_BIN = upload-rpm
-AX_DIST_RPM_UPLOAD_SRC = upload-srpm
-
-AX_DIST_RPM_UPLOAD_TARGETS = \\
-{rpm=>$PACKAGE-$VERSION-0.i*.$PLATFORM_SUFFIX.rpm} \\
-{srpm=>$PACKAGE-$VERSION-0.src.rpm}
-endif # ax_dist_rpm_enable_upload
-
-endif # ax_dist_rpm_enabled
-
-# These rules are included unconditionally since we cannot conditionally add
-# dependencies.
-clean-local: clean-ax-dist-rpm
-clean-ax-dist-rpm:
-	-test -z \"\$(AX_DIST_RPM_CLEANFILES)\" || rm -f \$(AX_DIST_RPM_CLEANFILES)
-
-dist-hook: dist-hook-ax-dist-rpm
-dist-hook-ax-dist-rpm: \$(AX_DIST_RPM_EXTRA_DIST)
-	-test -z \"\$(AX_DIST_RPM_EXTRA_DIST)\" || cp \$(AX_DIST_RPM_EXTRA_DIST) \$(distdir)
-
-])
-])
diff --git a/m4/ax_dll_string.m4 b/m4/ax_dll_string.m4
deleted file mode 100644
index 0a8d233..0000000
--- a/m4/ax_dll_string.m4
+++ /dev/null
@@ -1,90 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_dll_string.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_DLL_STRING
-#
-# DESCRIPTION
-#
-#   Tests for a bug currently in g++ 3.4.4 on Cygwin (maybe other targets
-#   with statically linked libstdc++?) where passing an empty std::string to
-#   a dll will cause a crash on destruction due to incorrect memory
-#   handling. See bug 24196 in gcc's bugzilla for more details:
-#   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24196
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven Brown <swbrown@variadic.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-dnl Plan: compile conftest-dll.cc, conftest-exe.cc.  It has a 'crash' param
-dnl that can be passed.  Verify the compile worked and we can run it normally
-dnl ok.  Then, pass 'crash', test if it crashed, fail.
-
-AC_DEFUN([AX_DLL_STRING],
-[
-  AC_MSG_CHECKING(if the dll string test can be compiled)
-  cat << EOF > conftest-dll.cc
-[
-#include <string>
-using namespace std;
-
-void testit(std::string (*contentGet)()) {
-  contentGet();
-}
-]
-EOF
-  cat << EOF > conftest-exe.cc
-[
-#include <string>
-#include <cstring>
-using namespace std;
-
-extern void testit(std::string (*contentGet)());
-
-std::string contentGet() {
-  return string(""); // Anything other than empty string works.
-}
-
-int main(int argc, char *argv[]) {
-  if(argc == 2 && strcmp(argv[1], "crash") == 0) {
-    testit(&contentGet);
-  }
-  return 0;
-}
-]
-EOF
-  $CXX -shared $CFLAGS $CPPFLAGS conftest-dll.cc -o conftest-dll.dll >&AS_MESSAGE_LOG_FD && $CXX $CFLAGS $CPPFLAGS conftest-exe.cc conftest-dll.dll -o conftest-exe.exe >& AS_MESSAGE_LOG_FD
-  if test x"$?" = x"0"; then
-    AC_MSG_RESULT(yes)
-
-    dnl Make sure it runs normally first.
-    AC_MSG_CHECKING(if the dll string test is usable)
-    if /bin/sh -c "(LD_LIBRARY_PATH=\"$PWD\" ./conftest-exe.exe)" >& AS_MESSAGE_LOG_FD 2>&1; then
-      AC_MSG_RESULT(yes)
-
-      dnl Now we can check for the bug.
-      AC_MSG_CHECKING(if the dll string test is affected by gcc bug 24196)
-      if ! /bin/sh -c "(LD_LIBRARY_PATH=\"$PWD\" ./conftest-exe.exe crash)" >& AS_MESSAGE_LOG_FD 2>&1; then
-        AC_MSG_RESULT(yes)
-
-        dnl We have the bug, user'll need to fix it.
-        AC_MSG_ERROR([*** This toolchain is affected by gcc bug 24196.  For Cygwin as of 4/8/2006, you can downgrade to gcc/g++ 3.3.3 or check if there is a newer compiler available that's fixed.])
-      else
-        AC_MSG_RESULT(no)
-      fi
-    else
-      AC_MSG_RESULT(no)
-    fi
-  else
-    AC_MSG_RESULT(no)
-  fi
-])
diff --git a/m4/ax_enable_builddir.m4 b/m4/ax_enable_builddir.m4
deleted file mode 100644
index 3fb8731..0000000
--- a/m4/ax_enable_builddir.m4
+++ /dev/null
@@ -1,300 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_enable_builddir.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_ENABLE_BUILDDIR [(dirstring-or-command [,Makefile.mk [,-all]])]
-#
-# DESCRIPTION
-#
-#   If the current configure was run within the srcdir then we move all
-#   configure-files into a subdir and let the configure steps continue
-#   there. We provide an option --disable-builddir to suppress the move into
-#   a separate builddir.
-#
-#   Defaults:
-#
-#     $1 = $host (overridden with $HOST)
-#     $2 = Makefile.mk
-#     $3 = -all
-#
-#   This macro must be called before AM_INIT_AUTOMAKE. It creates a default
-#   toplevel srcdir Makefile from the information found in the created
-#   toplevel builddir Makefile. It just copies the variables and
-#   rule-targets, each extended with a default rule-execution that recurses
-#   into the build directory of the current "HOST". You can override the
-#   auto-dection through `config.guess` and build-time of course, as in
-#
-#     make HOST=i386-mingw-cross
-#
-#   which can of course set at configure time as well using
-#
-#     configure --host=i386-mingw-cross
-#
-#   After the default has been created, additional rules can be appended
-#   that will not just recurse into the subdirectories and only ever exist
-#   in the srcdir toplevel makefile - these parts are read from the $2 =
-#   Makefile.mk file
-#
-#   The automatic rules are usually scanning the toplevel Makefile for lines
-#   like '#### $host |$builddir' to recognize the place where to recurse
-#   into. Usually, the last one is the only one used. However, almost all
-#   targets have an additional "*-all" rule which makes the script to
-#   recurse into _all_ variants of the current HOST (!!) setting. The "-all"
-#   suffix can be overriden for the macro as well.
-#
-#   a special rule is only given for things like "dist" that will copy the
-#   tarball from the builddir to the sourcedir (or $(PUB)) for reason of
-#   convenience.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2009 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 23
-
-AC_DEFUN([AX_ENABLE_BUILDDIR],[
-AC_REQUIRE([AC_CANONICAL_HOST])[]dnl
-AC_REQUIRE([AX_CONFIGURE_ARGS])[]dnl
-AC_REQUIRE([AM_AUX_DIR_EXPAND])[]dnl
-AC_BEFORE([$0],[AM_INIT_AUTOMAKE])dnl
-AS_VAR_PUSHDEF([SUB],[ax_enable_builddir])dnl
-AS_VAR_PUSHDEF([AUX],[ax_enable_builddir_auxdir])dnl
-AS_VAR_PUSHDEF([SED],[ax_enable_builddir_sed])dnl
-SUB="."
-AC_ARG_ENABLE([builddir], AS_HELP_STRING(
-  [--disable-builddir],[disable automatic build in subdir of sources])
-  ,[SUB="$enableval"], [SUB="auto"])
-if test ".$ac_srcdir_defaulted" != ".no" ; then
-if test ".$srcdir" = ".." ; then
-  if test -f config.status ; then
-    AC_MSG_NOTICE(toplevel srcdir already configured... skipping subdir build)
-  else
-    test ".$SUB" = "."  && SUB="."
-    test ".$SUB" = ".no"  && SUB="."
-    test ".$TARGET" = "." && TARGET="$target"
-    test ".$SUB" = ".auto" && SUB="m4_ifval([$1], [$1],[$TARGET])"
-    if test ".$SUB" != ".." ; then    # we know where to go and
-      AS_MKDIR_P([$SUB])
-      echo __.$SUB.__ > $SUB/conftest.tmp
-      cd $SUB
-      if grep __.$SUB.__ conftest.tmp >/dev/null 2>/dev/null ; then
-        rm conftest.tmp
-        AC_MSG_RESULT([continue configure in default builddir "./$SUB"])
-      else
-        AC_MSG_ERROR([could not change to default builddir "./$SUB"])
-      fi
-      srcdir=`echo "$SUB" |
-              sed -e 's,^\./,,;s,[[^/]]$,&/,;s,[[^/]]*/,../,g;s,[[/]]$,,;'`
-      # going to restart from subdirectory location
-      test -f $srcdir/config.log   && mv $srcdir/config.log   .
-      test -f $srcdir/confdefs.h   && mv $srcdir/confdefs.h   .
-      test -f $srcdir/conftest.log && mv $srcdir/conftest.log .
-      test -f $srcdir/$cache_file  && mv $srcdir/$cache_file  .
-      AC_MSG_RESULT(....exec $SHELL $srcdir/[$]0 "--srcdir=$srcdir" "--enable-builddir=$SUB" ${1+"[$]@"})
-      case "[$]0" in # restart
-       [/\\]*) eval $SHELL "'[$]0'" "'--srcdir=$srcdir'" "'--enable-builddir=$SUB'" $ac_configure_args ;;
-       *) eval $SHELL "'$srcdir/[$]0'" "'--srcdir=$srcdir'" "'--enable-builddir=$SUB'" $ac_configure_args ;;
-      esac ; exit $?
-    fi
-  fi
-fi fi
-test ".$SUB" = ".auto" && SUB="."
-dnl ac_path_prog uses "set dummy" to override $@ which would defeat the "exec"
-AC_PATH_PROG(SED,gsed sed, sed)
-AUX="$am_aux_dir"
-AS_VAR_POPDEF([SED])dnl
-AS_VAR_POPDEF([AUX])dnl
-AS_VAR_POPDEF([SUB])dnl
-AC_CONFIG_COMMANDS([buildir],[dnl .............. config.status ..............
-AS_VAR_PUSHDEF([SUB],[ax_enable_builddir])dnl
-AS_VAR_PUSHDEF([TOP],[top_srcdir])dnl
-AS_VAR_PUSHDEF([SRC],[ac_top_srcdir])dnl
-AS_VAR_PUSHDEF([AUX],[ax_enable_builddir_auxdir])dnl
-AS_VAR_PUSHDEF([SED],[ax_enable_builddir_sed])dnl
-pushdef([END],[Makefile.mk])dnl
-pushdef([_ALL],[ifelse([$3],,[-all],[$3])])dnl
-  SRC="$ax_enable_builddir_srcdir"
-  if test ".$SUB" = ".." ; then
-    if test -f "$TOP/Makefile" ; then
-      AC_MSG_NOTICE([skipping TOP/Makefile - left untouched])
-    else
-      AC_MSG_NOTICE([skipping TOP/Makefile - not created])
-    fi
-  else
-    if test -f "$SRC/Makefile" ; then
-      a=`grep "^VERSION " "$SRC/Makefile"` ; b=`grep "^VERSION " Makefile`
-      test "$a" != "$b" && rm "$SRC/Makefile"
-    fi
-    if test -f "$SRC/Makefile" ; then
-	echo "$SRC/Makefile : $SRC/Makefile.in" > $tmp/conftemp.mk
-	echo "	[]@ echo 'REMOVED,,,' >\$[]@" >> $tmp/conftemp.mk
-      eval "${MAKE-make} -f $tmp/conftemp.mk 2>/dev/null >/dev/null"
-      if grep '^REMOVED,,,' "$SRC/Makefile" >/dev/null
-      then rm $SRC/Makefile ; fi
-      cp $tmp/conftemp.mk $SRC/makefiles.mk~      ## DEBUGGING
-    fi
-    if test ! -f "$SRC/Makefile" ; then
-      AC_MSG_NOTICE([create TOP/Makefile guessed from local Makefile])
-      x='`' ; cat >$tmp/conftemp.sed <<_EOF
-/^\$/n
-x
-/^\$/bS
-x
-/\\\\\$/{H;d;}
-{H;s/.*//;x;}
-bM
-:S
-x
-/\\\\\$/{h;d;}
-{h;s/.*//;x;}
-:M
-s/\\(\\n\\)	/\\1 /g
-/^	/d
-/^[[	 ]]*[[\\#]]/d
-/^VPATH *=/d
-s/^srcdir *=.*/srcdir = ./
-s/^top_srcdir *=.*/top_srcdir = ./
-/[[:=]]/!d
-/^\\./d
-dnl Now handle rules (i.e. lines containing ":" but not " = ").
-/ = /b
-/ .= /b
-/:/!b
-s/:.*/:/
-s/ /  /g
-s/ \\([[a-z]][[a-z-]]*[[a-zA-Z0-9]]\\)\\([[ :]]\\)/ \\1 \\1[]_ALL\\2/g
-s/^\\([[a-z]][[a-z-]]*[[a-zA-Z0-9]]\\)\\([[ :]]\\)/\\1 \\1[]_ALL\\2/
-s/  / /g
-/^all all[]_ALL[[ :]]/i\\
-all-configured : all[]_ALL
-dnl dist-all exists... and would make for dist-all-all
-s/ [[a-zA-Z0-9-]]*[]_ALL [[a-zA-Z0-9-]]*[]_ALL[]_ALL//g
-/[]_ALL[]_ALL/d
-a\\
-	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
-	; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
-	; use=$x basename "\$\@" _ALL $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$n * \$\@"; if test "\$\$n" -eq "0" ; then : \\\\\\
-	; BUILD=$x grep "^####.*|" Makefile |tail -1| sed -e 's/.*|//' $x ; fi \\\\\\
-	; test ".\$\$BUILD" = "." && BUILD="." \\\\\\
-	; test "\$\$use" = "\$\@" && BUILD=$x echo "\$\$BUILD" | tail -1 $x \\\\\\
-	; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; (cd "\$\$i" && test ! -f configure && \$(MAKE) \$\$use) || exit; done
-dnl special rule add-on: "dist" copies the tarball to $(PUB). (source tree)
-/dist[]_ALL *:/a\\
-	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
-	; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
-	; found=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).tar.*" \\\\\\
-	; if test "\$\$found" -eq "0" ; then : \\\\\\
-	; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\
-	; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; for f in \$\$i/\$(PACKAGE)-\$(VERSION).tar.* \\\\\\
-	; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done
-dnl special rule add-on: "dist-foo" copies all the archives to $(PUB). (source tree)
-/dist-[[a-zA-Z0-9]]*[]_ALL *:/a\\
-	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh ./config.guess $x \\\\\\
-	; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
-	; found=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).*" \\\\\\
-	; if test "\$\$found" -eq "0" ; then : \\\\\\
-	; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\
-	; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; for f in \$\$i/\$(PACKAGE)-\$(VERSION).* \\\\\\
-	; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done
-dnl special rule add-on: "distclean" removes all local builddirs completely
-/distclean[]_ALL *:/a\\
-	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
-	; BUILD=$x grep "^#### .*|" Makefile | sed -e 's/.*|//' $x \\\\\\
-	; use=$x basename "\$\@" _ALL $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$n * \$\@ (all local builds)" \\\\\\
-	; test ".\$\$BUILD" = "." && BUILD="." \\\\\\
-	; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; echo "# rm -r \$\$i"; done ; echo "# (sleep 3)" ; sleep 3 \\\\\\
-	; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; echo "\$\$i" | grep "^/" > /dev/null && continue \\\\\\
-	; echo "\$\$i" | grep "^../" > /dev/null && continue \\\\\\
-	; echo "rm -r \$\$i"; (rm -r "\$\$i") ; done ; rm Makefile
-_EOF
-      cp "$tmp/conftemp.sed" "$SRC/makefile.sed~"            ## DEBUGGING
-      $SED -f $tmp/conftemp.sed Makefile >$SRC/Makefile
-      if test -f "$SRC/m4_ifval([$2],[$2],[END])" ; then
-        AC_MSG_NOTICE([extend TOP/Makefile with TOP/m4_ifval([$2],[$2],[END])])
-        cat $SRC/END >>$SRC/Makefile
-      fi ; xxxx="####"
-      echo "$xxxx CONFIGURATIONS FOR TOPLEVEL MAKEFILE: " >>$SRC/Makefile
-      # sanity check
-      if grep '^; echo "MAKE ' $SRC/Makefile >/dev/null ; then
-        AC_MSG_NOTICE([buggy sed found - it deletes tab in "a" text parts])
-        $SED -e '/^@ HOST=/s/^/	/' -e '/^; /s/^/	/' $SRC/Makefile \
-          >$SRC/Makefile~
-        (test -s $SRC/Makefile~ && mv $SRC/Makefile~ $SRC/Makefile) 2>/dev/null
-      fi
-    else
-      xxxx="\\#\\#\\#\\#"
-      # echo "/^$xxxx *$ax_enable_builddir_host /d" >$tmp/conftemp.sed
-      echo "s!^$xxxx [[^|]]* | *$SUB *\$!$xxxx ...... $SUB!" >$tmp/conftemp.sed
-      $SED -f "$tmp/conftemp.sed" "$SRC/Makefile" >$tmp/mkfile.tmp
-        cp "$tmp/conftemp.sed" "$SRC/makefiles.sed~"         ## DEBUGGING
-        cp "$tmp/mkfile.tmp"   "$SRC/makefiles.out~"         ## DEBUGGING
-      if cmp -s "$SRC/Makefile" "$tmp/mkfile.tmp" 2>/dev/null ; then
-        AC_MSG_NOTICE([keeping TOP/Makefile from earlier configure])
-        rm "$tmp/mkfile.tmp"
-      else
-        AC_MSG_NOTICE([reusing TOP/Makefile from earlier configure])
-        mv "$tmp/mkfile.tmp" "$SRC/Makefile"
-      fi
-    fi
-    AC_MSG_NOTICE([build in $SUB (HOST=$ax_enable_builddir_host)])
-    xxxx="####"
-    echo "$xxxx" "$ax_enable_builddir_host" "|$SUB" >>$SRC/Makefile
-  fi
-popdef([END])dnl
-AS_VAR_POPDEF([SED])dnl
-AS_VAR_POPDEF([AUX])dnl
-AS_VAR_POPDEF([SRC])dnl
-AS_VAR_POPDEF([TOP])dnl
-AS_VAR_POPDEF([SUB])dnl
-],[dnl
-ax_enable_builddir_srcdir="$srcdir"                    # $srcdir
-ax_enable_builddir_host="$HOST"                        # $HOST / $host
-ax_enable_builddir_version="$VERSION"                  # $VERSION
-ax_enable_builddir_package="$PACKAGE"                  # $PACKAGE
-ax_enable_builddir_auxdir="$ax_enable_builddir_auxdir" # $AUX
-ax_enable_builddir_sed="$ax_enable_builddir_sed"       # $SED
-ax_enable_builddir="$ax_enable_builddir"               # $SUB
-])dnl
-])
diff --git a/m4/ax_expand_prefix.m4 b/m4/ax_expand_prefix.m4
deleted file mode 100644
index b462b0d..0000000
--- a/m4/ax_expand_prefix.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_expand_prefix.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_EXPAND_PREFIX
-#
-# DESCRIPTION
-#
-#   When $prefix and $exec_prefix are still set to NONE then set them to the
-#   usual default values - being based on $ac_default_prefix. - this macro
-#   can be AC_REQUIREd by other macros that need to compute values for
-#   installation directories. It has been observed that it was done wrong
-#   over and over again, so this is a bit more safe to do.
-#
-#   remember - setting exec_prefix='${prefix}' needs you interpolate
-#   directories multiple times, it is not sufficient to just say
-#   MYVAR="${datadir}/putter" but you do have to run `eval` a few times,
-#   sth. like MYVAR=`eval "echo \"$MYVAR\""` done atleast two times.
-#
-#   The implementation of this macro simply picks up the lines that would be
-#   run at the start of AC_OUTPUT anyway to set the prefix/exec_prefix
-#   defaults. Between AC_INIT and the first command to AC_REQUIRE this macro
-#   you can set the two variables to something explicit instead. Probably,
-#   any command to compute installation directories should be run _after_
-#   AM_INIT_AUTOMAKE
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_EXPAND_PREFIX],[dnl
-  # The prefix default can be set in configure.ac (otherwise it is /usr/local)
-  test "x$prefix" = xNONE && prefix=$ac_default_prefix
-  # Let make expand exec_prefix. Allows to override the makevar 'prefix' later
-  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-])
diff --git a/m4/ax_ext.m4 b/m4/ax_ext.m4
deleted file mode 100644
index 98233a3..0000000
--- a/m4/ax_ext.m4
+++ /dev/null
@@ -1,149 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_ext.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_EXT
-#
-# DESCRIPTION
-#
-#   Find supported SIMD extensions by requesting cpuid. When an SIMD
-#   extension is found, the -m"simdextensionname" is added to SIMD_FLAGS
-#   (only if compilator support it) (ie : if "sse2" is available "-msse2" is
-#   added to SIMD_FLAGS)
-#
-#   This macro calls:
-#
-#     AC_SUBST(SIMD_FLAGS)
-#
-#   And defines:
-#
-#     HAVE_MMX / HAVE_SSE / HAVE_SSE2 / HAVE_SSE3 / HAVE_SSSE3 /
-#     HAVE_SSE41 / HAVE_SSE42 / HAVE_AVX
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_EXT],
-[
-  AC_REQUIRE([AX_GCC_X86_CPUID])
-
-  AX_GCC_X86_CPUID(0x00000001)
-  ecx=`echo $ax_cv_gcc_x86_cpuid_0x00000001 | cut -d ":" -f 3`
-  edx=`echo $ax_cv_gcc_x86_cpuid_0x00000001 | cut -d ":" -f 4`
-
- AC_CACHE_CHECK([whether mmx is supported], [ax_cv_have_mmx_ext],
-  [
-    ax_cv_have_mmx_ext=no
-    if test "$((0x$edx>>23&0x01))" = 1; then
-      ax_cv_have_mmx_ext=yes
-    fi
-  ])
-
- AC_CACHE_CHECK([whether sse is supported], [ax_cv_have_sse_ext],
-  [
-    ax_cv_have_sse_ext=no
-    if test "$((0x$edx>>25&0x01))" = 1; then
-      ax_cv_have_sse_ext=yes
-    fi
-  ])
-
- AC_CACHE_CHECK([whether sse2 is supported], [ax_cv_have_sse2_ext],
-  [
-    ax_cv_have_sse2_ext=no
-    if test "$((0x$edx>>26&0x01))" = 1; then
-      ax_cv_have_sse2_ext=yes
-    fi
-  ])
-
- AC_CACHE_CHECK([whether sse3 is supported], [ax_cv_have_sse3_ext],
-  [
-    ax_cv_have_sse3_ext=no
-    if test "$((0x$ecx&0x01))" = 1; then
-      ax_cv_have_sse3_ext=yes
-    fi
-  ])
-
- AC_CACHE_CHECK([whether ssse3 is supported], [ax_cv_have_ssse3_ext],
-  [
-    ax_cv_have_ssse3_ext=no
-    if test "$((0x$ecx>>9&0x01))" = 1; then
-      ax_cv_have_ssse3_ext=yes
-    fi
-  ])
-
- AC_CACHE_CHECK([whether sse4.1 is supported], [ax_cv_have_sse41_ext],
-  [
-    ax_cv_have_sse41_ext=no
-    if test "$((0x$ecx>>19&0x01))" = 1; then
-      ax_cv_have_sse41_ext=yes
-    fi
-  ])
-
- AC_CACHE_CHECK([whether sse4.2 is supported], [ax_cv_have_sse42_ext],
-  [
-    ax_cv_have_sse42_ext=no
-    if test "$((0x$ecx>>20&0x01))" = 1; then
-      ax_cv_have_sse42_ext=yes
-    fi
-  ])
-
- AC_CACHE_CHECK([whether avx is supported], [ax_cv_have_avx_ext],
-  [
-    ax_cv_have_avx_ext=no
-    if test "$((0x$ecx>>28&0x01))" = 1; then
-      ax_cv_have_avx_ext=yes
-    fi
-  ])
-
-  if test "$ax_cv_have_mmx_ext" = yes; then
-    AC_DEFINE(HAVE_MMX,, [Support MMX instructions])
-    AX_CHECK_COMPILE_FLAG(-mmmx, SIMD_FLAGS="$SIMD_FLAGS -mmmx", [])
-  fi
-
-  if test "$ax_cv_have_sse_ext" = yes; then
-    AC_DEFINE(HAVE_SSE,, [Support SSE (Streaming SIMD Extensions) instructions])
-    AX_CHECK_COMPILE_FLAG(-msse, SIMD_FLAGS="$SIMD_FLAGS -msse", [])
-  fi
-
-  if test "$ax_cv_have_sse2_ext" = yes; then
-    AC_DEFINE(HAVE_SSE2,, [Support SSE2 (Streaming SIMD Extensions 2) instructions])
-    AX_CHECK_COMPILE_FLAG(-msse2, SIMD_FLAGS="$SIMD_FLAGS -msse2", [])
-  fi
-
-  if test "$ax_cv_have_sse3_ext" = yes; then
-    AC_DEFINE(HAVE_SSE3,, [Support SSE3 (Streaming SIMD Extensions 3) instructions])
-    AX_CHECK_COMPILE_FLAG(-msse3, SIMD_FLAGS="$SIMD_FLAGS -msse3", [])
-  fi
-
-  if test "$ax_cv_have_ssse3_ext" = yes; then
-    AC_DEFINE(HAVE_SSSE3,, [Support SSSE3 (Supplemental Streaming SIMD Extensions 3) instructions])
-    AX_CHECK_COMPILE_FLAG(-mssse3, SIMD_FLAGS="$SIMD_FLAGS -mssse3", [])
-  fi
-
-  if test "$ax_cv_have_sse41_ext" = yes; then
-    AC_DEFINE(HAVE_SSE41,, [Support SSE4.1 (Streaming SIMD Extensions 4.1) instructions])
-    AX_CHECK_COMPILE_FLAG(-msse4.1, SIMD_FLAGS="$SIMD_FLAGS -msse4.1", [])
-  fi
-
-  if test "$ax_cv_have_sse42_ext" = yes; then
-    AC_DEFINE(HAVE_SSE42, 1,[Support SSE4.2 (Streaming SIMD Extensions 4.2) instructions])
-    AX_CHECK_COMPILE_FLAG(-msse4.2, SIMD_FLAGS="$SIMD_FLAGS -msse4.2", [])
-  fi
-
-  if test "$ax_cv_have_avx_ext" = yes; then
-    AC_DEFINE(HAVE_AVX,,[Support AVX (Advanced Vector Extensions) instructions])
-    AX_CHECK_COMPILE_FLAG(-mavx, SIMD_FLAGS="$SIMD_FLAGS -mavx", [])
-  fi
-
-  AC_SUBST(SIMD_FLAGS)
-])
diff --git a/m4/ax_ext_check_header.m4 b/m4/ax_ext_check_header.m4
deleted file mode 100644
index c0bc5a7..0000000
--- a/m4/ax_ext_check_header.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_ext_check_header.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_EXT_CHECK_HEADER(<header>, <paths>).
-#
-# DESCRIPTION
-#
-#   Check for <header> with -I<path> for each path in <paths> if need be.
-#   The first sucecssful path is chosen (eg if you say
-#   AX_EXT_CHECK_HEADER(foo.h, bar baz qux) and -Ibaz works then -Iqux will
-#   not be tested.
-#
-#   Any -I flags that locate a header are added to CFLAGS and CPPFLAGS. AS
-#   with AC_CHECK_HEADERS it causes HAVE_<header>_H to be defined as 1.
-#
-#   Example:
-#
-#    AX_EXT_HAVE_HEADER(openssl/rsa.h, /usr/local/include /usr/local/ssl/include /usr/local/openssl/include)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_EXT_HAVE_HEADER],
-[AC_LANG_PUSH(C)
- AC_CHECK_HEADER($1, [$3 got="yes"], [$4 got="no"], $5)
- hdr=`echo $1 | $as_tr_sh`
- for dir in $2; do
-  if test "x${got}" = "xno"; then
-   ext_hashdr_cvdir=`echo $dir | $as_tr_sh`
-   AC_CACHE_CHECK([for $1 library with -I$dir],
-    [ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}],
-    [ext_have_hdr_save_cflags=${CFLAGS}
-     CFLAGS="${CFLAGS} -I${dir}"
-     AC_COMPILE_IFELSE(
-      [AC_LANG_PROGRAM([#inc[]lude <$1>])],
-       [got="yes"; eval "ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}"="yes"],
-       [got="no"; eval "ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}"="no"])
-      CFLAGS=$ext_have_hdr_save_cflags])
-     if eval `echo 'test x${'ext_cv${ext_hashdr_cvdir}_hashdr_${hdr}'}' = "xyes"`; then
-      CFLAGS="${CFLAGS} -I${dir}"
-      CPPFLAGS="${CPPFLAGS} -I${dir}"
-      got="yes";
-      hdr=`echo $1 | $as_tr_cpp`
-      AC_DEFINE_UNQUOTED(HAVE_${hdr}, 1,
-       [Define this if you have the $1 header])
-  fi; fi; done
-AC_LANG_POP])
diff --git a/m4/ax_ext_have_lib.m4 b/m4/ax_ext_have_lib.m4
deleted file mode 100644
index 4b84ba0..0000000
--- a/m4/ax_ext_have_lib.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_ext_have_lib.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_EXT_HAVE_LIB(<directories>, <library>, <function>, <extra libraries>)
-#
-# DESCRIPTION
-#
-#   AX_EXT_HAVE_LIB is identical to AC_SEARCH_LIBS with the exception that
-#   will add -L<directory> when looking, and use a different variable for
-#   each directory.
-#
-#   Any required -L<directory> flags are added to LDFLAGS and located
-#   libraies are added to LIBS
-#
-#   Some libraries are unlinkable without other extra libraries, which can
-#   be specified in the 4th argument. The mysql client library needs -lz,
-#   for example.
-#
-#   Example:
-#
-#    AX_EXT_HAVE_LIB(/lib /usr/lib /usr/local/lib /usr/lib/mysql /usr/local/mysql/lib, mysqlclient, mysql_init, [-lz])
-#
-#   which finds the mysql client library if succeds system when it tries
-#   with -L/usr/lib/mysql then it adds -lmysqlclient to LIBS and
-#   -L/usr/lib/mysql to LDFLAGS.
-#
-#   The test itself is based on the autoconf 2.53 version of AC_SEARCH_LIBS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_EXT_HAVE_LIB],
-[
-new_ldflags=${LDFLAGS}
-new_libs=$LIBS
-AC_CHECK_LIB([$2], $3, new_libs="-l$2"; ext_lib_found="yes",  ext_lib_found="no")
-for dir in $1
-do
-if test $ext_lib_found = no
-then
-ext_haslib_cvdir=`echo $dir | $as_tr_sh`
-AC_CACHE_CHECK([for $2 library with -L$dir], [ext_cv${ext_haslib_cvdir}_haslib_$2],
-[ext_func_search_save_LIBS=$LIBS
-ext_func_save_ldflags=${LDFLAGS}
-LIBS="-l$2 $4 ${ext_func_search_save_LIBS}"
-LDFLAGS="-L$dir ${ext_func_save_ldflags}"
-AC_TRY_LINK_FUNC([$3], [eval "ext_cv${ext_haslib_cvdir}_haslib_$2"="yes"],
-[eval "ext_cv${ext_haslib_cvdir}_haslib_$2"="no"])
-LIBS=$ext_func_search_save_LIBS
-LDFLAGS=$ext_func_save_ldflags
-])
-if eval `echo 'test x${'ext_cv${ext_haslib_cvdir}_haslib_$2'}' = "xyes"`; then
-new_libs="-l$2"
-new_ldflags="-L${dir} ${new_ldflags}"
-ext_lib_found="yes"
-fi
-fi
-done
-LIBS="$new_libs ${LIBS}"
-LDFLAGS=$new_ldflags
-])
diff --git a/m4/ax_extra_dist.m4 b/m4/ax_extra_dist.m4
deleted file mode 100644
index b0d8ccb..0000000
--- a/m4/ax_extra_dist.m4
+++ /dev/null
@@ -1,75 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_extra_dist.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_EXTRA_DIST
-#
-# DESCRIPTION
-#
-#   Allow support for custom dist targets.
-#
-#   To add custom dist targets, you must create a dist-<TYPE> target within
-#   your Makefile.am, where <TYPE> is the name of the dist and then add
-#   <TYPE> to EXTRA_SRC_DISTS or EXTRA_BIN_DISTS. For example:
-#
-#     dist-foobar:
-#      <rules for making the foobar dist>
-#
-#     EXTRA_BIN_DISTS += foobar
-#
-#   You can then build all the src dist targets by running:
-#
-#     make dist-src
-#
-#   You can build all the binary dist targets by running:
-#
-#     make dist-bin
-#
-#   and you can build both the src and dist targets by running:
-#
-#     make all-dist
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 11
-
-AC_DEFUN([AX_EXTRA_DIST],
-[
-AC_MSG_NOTICE([adding custom dist support])
-AM_CONDITIONAL(USING_AX_EXTRA_DIST, [true])
-AX_ADD_AM_MACRO_STATIC([
-EXTRA_SRC_DISTS =
-EXTRA_BIN_DISTS =
-dist-src-extra:
-	@echo \"Making custom src targets...\"
-	@cd \$(top_builddir); \\
-	list='\$(EXTRA_SRC_DISTS)'; \\
-	for dist in \$\$list; do \\
-	    \$(MAKE) \$(AM_MAKEFLAGS) dist-\$\$dist; \\
-	done
-
-dist-src: dist-all dist-src-extra
-
-
-dist-bin:
-	@echo \"Making custom binary targets...\"
-	@cd \$(top_builddir); \\
-	list='\$(EXTRA_BIN_DISTS)'; \\
-	for dist in \$\$list; do \\
-	    \$(MAKE) \$(AM_MAKEFLAGS) dist-\$\$dist; \\
-	done
-
-all-dist dist2 dist-all2: dist-src dist-bin
-
-all-dist-check dist2-check dist-all-check: dist-check dist-src-extra dist-bin
-])
-])# AX_EXTRA_DIST
diff --git a/m4/ax_f77_cmain_fflags.m4 b/m4/ax_f77_cmain_fflags.m4
deleted file mode 100644
index 4ce3ae9..0000000
--- a/m4/ax_f77_cmain_fflags.m4
+++ /dev/null
@@ -1,102 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_f77_cmain_fflags.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_F77_CMAIN_FFLAGS([ACTION-IF-SUCCEED], [ACTION-IF-FAIL])
-#
-# DESCRIPTION
-#
-#   This macro figures out if extra Fortran compiler flags are required in
-#   order to use the Fortran linker to link programs where the main()
-#   function is defined via C (or other language). On some systems, notably
-#   the Alpha with Compaq compilers, the Fortran libraries have their own
-#   main() function which must be disabled.
-#
-#   Runs ACTION-IF-SUCCEED if successful, and ACTION-IF-FAIL if not. Defines
-#   the output variable F77_CMAIN_FFLAGS to any discovered flags. (If
-#   ACTION-IF-FAIL is not specified, defaults to halting with an error.)
-#
-#   This macro is especially useful in conjunction with automake, since by
-#   default automake uses $F77 to link programs mixing C and Fortran,
-#   leading to a link error on some systems. In this case, you should set
-#   the FFLAGS for that program to include F77_CMAIN_FFLAGS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([ACX_F77_CMAIN_FFLAGS], [AX_F77_CMAIN_FFLAGS])
-AC_DEFUN([AX_F77_CMAIN_FFLAGS],
-[AC_CACHE_CHECK([for f77 flags to use C main function], ax_cv_f77_cmain_fflags,
-[ax_cv_f77_cmain_fflags="unknown"
-AC_LANG_PUSH(C)
-AC_COMPILE_IFELSE([[int main(void) { return 0; }]],
-		  [mv conftest.$ac_objext conftest_cmain.$ac_objext],
-		  [ax_cv_f77_cmain_fflags=error])
-AC_LANG_POP(C)
-if test "x$ax_cv_f77_cmain_fflags" != xerror; then
-    AC_LANG_PUSH(Fortran 77)
-    ax_save_LIBS=$LIBS
-    LIBS="conftest_cmain.$ac_objext $LIBS"
-    ax_save_FFLAGS=$FFLAGS
-    for ax_flag in none -nofor_main; do
-	case $ax_flag in
-	    none) FFLAGS=$ax_save_FFLAGS ;;
-	    *)    FFLAGS="$ax_save_FFLAGS $ax_flag" ;;
-	esac
-	AC_LINK_IFELSE([
-      subroutine foobar()
-      return
-      end
-], [ax_cv_f77_cmain_fflags=$ax_flag; break]);
-    done
-    FFLAGS=$ax_save_FFLAGS
-    LIBS=$ax_save_LIBS
-    AC_LANG_POP(Fortran 77)
-fi])
-    case $ax_cv_f77_cmain_fflags in
-	error|unknown)
-	    F77_CMAIN_FFLAGS=""
-	    ifelse([$2],,[AC_MSG_ERROR([cannot link C main with Fortran])],[$2])
-	    ;;
-	*)
-	    if test "x$ax_cv_f77_cmain_fflags" = xnone; then
-		F77_CMAIN_FFLAGS=""
-	    else
-		F77_CMAIN_FFLAGS="$ax_cv_f77_cmain_fflags"
-	    fi
-	    $1
-	    ;;
-    esac
-    AC_SUBST(F77_CMAIN_FFLAGS)
-])
diff --git a/m4/ax_f90_header.m4 b/m4/ax_f90_header.m4
deleted file mode 100644
index 6ed35f5..0000000
--- a/m4/ax_f90_header.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_f90_header.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_F90_HEADER(HEADER, HEADER-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   Set up the compiler flags to use a given fortran 90 header. HEADER is
-#   the name of the header. HEADER-REGEXP is a regular expression (used by
-#   find) matched by the filename of the header. FUNCTION-BODY is the body
-#   of a function (including the 'use' statement and the call to a function
-#   defined by the module) SEARCH-PATH is a colon-separated list of
-#   directories that will be recursively searched for header files. If
-#   empty, the search path will be composed of $prefix, $ac_default_prefix,
-#   and all directories exactly one level *above* the directories in
-#   $LD_LIBRARY_PATH (the rationale is that when libraries are put in
-#   /some/path/lib, the headers are often put in a directory like
-#   /some/path/include). An output variable named F90_HEADER_xxx will be set
-#   up with the proper flag for substitution in Makefiles (xxx is built from
-#   the first argument, with autoconf traditional escapes).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_F90_HEADER],[
- AX_F90_INTERNAL_HEADMOD([$1 fortran 90 header],[$2],-I,
-                         [$3],AS_TR_SH(F90_HEADER_$1),[$4],[$5],[$6])
-])
diff --git a/m4/ax_f90_internal_headmod.m4 b/m4/ax_f90_internal_headmod.m4
deleted file mode 100644
index 2d7b3b5..0000000
--- a/m4/ax_f90_internal_headmod.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_f90_internal_headmod.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_F90_INTERNAL_HEADMOD(MESSAGE, FILE-REGEXP, FLAG, FUNCTION-BODY, OUTPUT-VAR[, SEARCH-PATH [, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   Internal macro used by AX_F90_HEADER and AX_F90_MODULE.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_F90_INTERNAL_HEADMOD],[
-AS_VAR_PUSHDEF([ax_include],[ax_cv_f90_headmod_$2])
-AC_MSG_CHECKING([$1])
-AC_LANG_PUSH(Fortran)
-AS_VAR_SET(ax_include,"not found")
-if test "x$6" = x ; then
-ax_search="$prefix:$ac_default_prefix"
-for ax_base in "" `echo $LD_LIBRARY_PATH | tr ':' '\012'` ; do
-  if test "x$ax_base" != x ; then
-    changequote(,)dnl
-    ax_base=`echo $ax_base | sed 's,/[^/]*$,,'`
-    changequote([,])dnl
-    ax_search="${ax_search}:${ax_base}"
-  fi
-done
-else
-ax_search="$6"
-fi
-for ax_base in `echo $ax_search | tr ':' '\012'` ; do
- if test "AS_VAR_GET(ax_include)" = "not found" ; then
-   for ax_mod in "" `find $ax_base -follow -name $2 -print` ; do
-     if test "x$ax_mod" != x ; then
-       changequote(,)dnl
-       ax_dir=`echo $ax_mod | sed 's,/[^/]*$,,'`
-       changequote([,])dnl
-       ax_save_FCFLAGS="$FCFLAGS"
-       FCFLAGS="$ax_save_FCFLAGS $3$ax_dir"
-       AC_COMPILE_IFELSE([subroutine conftest_routine
-$4
-          end subroutine conftest_routine
-         ],AS_VAR_SET(ax_include,"$3$ax_dir"),[])
-       FCFLAGS="$ax_save_FCFLAGS"
-     fi
-   done
- fi
-done
-AC_LANG_POP(Fortran)
-AC_MSG_RESULT([AS_VAR_GET(ax_include)])
-if test "AS_VAR_GET(ax_include)" = "not found"; then
- $5=""
- $8
-else
- $5="AS_VAR_GET(ax_include)"
- $7
-fi
-AC_SUBST($5)
-AS_VAR_POPDEF([ax_include])
-])
diff --git a/m4/ax_f90_library.m4 b/m4/ax_f90_library.m4
deleted file mode 100644
index 3d96d8b..0000000
--- a/m4/ax_f90_library.m4
+++ /dev/null
@@ -1,107 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_f90_library.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_F90_LIBRARY(LIBRARY, LIB-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   Set up the compiler flags to link a given fortran 90 library LIBRARY is
-#   the name of the library. LIB-REGEXP is a regular expression (used by
-#   find) matched by the filename of the library, this is useful either if
-#   the library filename does not follow the traditional libxxx.a or
-#   libxxx.so pattern, or if some specific information is embedded into the
-#   name, like compiler used, debugging status ...). FUNCTION-BODY is the
-#   body of a function (including the 'use' statements and the call to a
-#   function defined by the library) SEARCH-PATH is a colon-separated list
-#   of directories that will be used as the base directoris for 'find' to
-#   look for the library file. If empty, the search path will be composed of
-#   $prefix/lib, $ac_default_prefix/lib, and $LD_LIBRARY_PATH. Two output
-#   variables named F90_LDFLAGS_xxx and F90_LIBS_xxx will be set up with the
-#   proper flag for substitution in Makefiles (xxx is built from the first
-#   argument, with autoconf traditional escapes).
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_F90_LIBRARY],[
-AS_VAR_PUSHDEF([ax_ldflags],[ax_cv_f90_ldflags_$1])
-AS_VAR_PUSHDEF([ax_libs],[ax_cv_f90_libs_$1])
-AC_MSG_CHECKING([$1 fortran 90 library])
-AC_LANG_PUSH(Fortran)
-AS_VAR_SET([ax_ldflags],"")
-AS_VAR_SET([ax_libs],"not found")
-if test "x$4" = x ; then
-ax_search="$prefix:$ac_default_prefix"
-for ax_base in "" `echo $LD_LIBRARY_PATH | tr ':' '\012'` ; do
-  if test "x$ax_base" != x ; then
-    changequote(,)dnl
-    ax_base=`echo $ax_base | sed 's,/[^/]*$,,'`
-    changequote([,])dnl
-    ax_search="${ax_search}:${ax_base}"
-  fi
-done
-else
-ax_search="$4"
-fi
-ax_save_LDFLAGS="$LDFLAGS"
-ax_save_LIBS="$LIBS"
-for ax_base in `echo $ax_search | tr ':' '\012'` ; do
- if test "AS_VAR_GET(ax_libs)" = "not found" ; then
-   for ax_lib in "" `find $ax_base -follow -name '$2' -print` ; do
-     if test "x$ax_lib" != x ; then
-       changequote(,)dnl
-       ax_dir=`echo $ax_lib | sed 's,/[^/]*$,,'`
-       ax_lib=`echo $ax_lib | sed 's,.*/\([^/]*\)$,\1,'`
-       changequote([,])dnl
-       case "$ax_lib" in
-         lib*)
-           changequote(,)dnl
-           ax_lib="`echo $ax_lib | sed 's,lib\(.*\)\.[^.]*$,\1,'`"
-           changequote([,])dnl
-           AS_VAR_SET([ax_ldflags],"-L $ax_dir")
-           AS_VAR_SET([ax_libs],"-l$ax_lib")
-           ;;
-         *)
-           AS_VAR_SET([ax_ldflags],"")
-           AS_VAR_SET(ax_libs,"$ax_lib")
-           ;;
-       esac
-       LDFLAGS="$ax_save_LDFLAGS AS_VAR_GET(ax_ldflags)"
-       LIBS="AS_VAR_GET(ax_libs) $ax_save_LIBS"
-       AC_LINK_IFELSE([program conftest_program
-$3
-          end program conftest_program
-         ],[],[AS_VAR_SET(ax_ldflags,"")
-          AS_VAR_SET(ax_libs,"not found")
-         ])
-     fi
-   done
- fi
-done
-AC_LANG_POP(Fortran)
-AC_MSG_RESULT([AS_VAR_GET(ax_ldflags) AS_VAR_GET(ax_libs)])
-if test "AS_VAR_GET(ax_libs)" = "not found"; then
- AS_TR_SH(F90_LDFLAGS_$1)=""
- AS_TR_SH(F90_LIBS_$1)=""
- $5
-else
- AS_TR_SH(F90_LDFLAGS_$1)=AS_VAR_GET(ax_ldflags)
- AS_TR_SH(F90_LIBS_$1)=AS_VAR_GET(ax_libs)
- $6
-fi
-AC_SUBST(AS_TR_SH(F90_LDFLAGS_$1))
-AC_SUBST(AS_TR_SH(F90_LIBS_$1))
-AS_VAR_POPDEF([ax_libs])
-AS_VAR_POPDEF([ax_ldflags])
-])
diff --git a/m4/ax_f90_library_setup.m4 b/m4/ax_f90_library_setup.m4
deleted file mode 100644
index 3186486..0000000
--- a/m4/ax_f90_library_setup.m4
+++ /dev/null
@@ -1,79 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_f90_library_setup.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_F90_LIBRARY_SETUP(LIBRARY, HEADER-REGEXP, MODULE-REGEXP, LIB-REGEXP, FUNCTION-BODY)
-#
-# DESCRIPTION
-#
-#   Convenience macro to set up a fortran 90 library in a simplified way.
-#   LIBRARY is the name of the library. HEADER-REGEXP is a regular
-#   expression (used by find) matched by the header file to look for (may be
-#   empty). MODULE-REGEXP is a regular expression (used by find) matched by
-#   the filename of the module (may be empty). LIB-REGEXP is a regular
-#   expression (used by find) matched by the filename of the library, this
-#   is useful either if the library filename does not follow the traditional
-#   libxxx.a or libxxx.so pattern, or if some specific information is
-#   embedded into the name, like compiler used, debugging status ...).
-#   FUNCTION-BODY is the body of a function (including the 'use' statements
-#   and the call to a function defined by the library).
-#
-#   This macro is a simple wrapper around AX_F90_MODULE and AX_F90_LIBRARY
-#   that uses the parameters provided by the end user through a --with-xxx
-#   option to set up the search path. Both a module and a library will be
-#   tested, the same path will be used for both tests, so the path must be
-#   set up with a common parent directory of both the library file and the
-#   module file. The macro also automatically updates the FCFLAGS, LDFLAGS
-#   and LIBS variables in addition to providing the F90_HEADER_xxx,
-#   F90_MODULE_xxx, F90_LDFLAGS_xxx and F90_LIBS_xxx output variables.
-#
-#   Example: suppose you have /home/nostradamus/esoteric/lib/libalchemy.a
-#   and /home/nostradamus/esoteric/mod/alchemy.mod which provides a function
-#   transmute_into_gold, you can use the following in you configure.ac:
-#
-#     AX_F90_MODULE_EXTENSION
-#     if test x$ax_cv_f90_modext = xunknown ; then
-#       AC_MSG_ERROR([unable to find f90 modules extension])
-#     fi
-#     AX_F90_LIBRARY_SETUP(alchemy,[],alchemy.$ax_cv_f90_modext,libalchemy*,[
-#        use alchemy
-#        call transmute_into_gold('lead')
-#       ])
-#
-#   and the user could configure your package using a command like this:
-#
-#     ./configure --with-alchemy=$HOME/esoteric
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_F90_LIBRARY_SETUP],[
- AC_ARG_WITH([$1],[  --with-$1=path   specify search path form $1 module and library],
-   [if test x${withval} = xno ; then
-     AC_MSG_WARN([$1 disabled at user option])
-    fi],[withval=""])
- if test x$2 != x ; then
-   AX_F90_HEADER([$1],[$2],[$5],$withval,[
-      FCFLAGS="$FCFLAGS $AS_TR_SH(F90_HEADER_$1)"
-     ],[])
- fi
- if test x$3 != x ; then
-   AX_F90_MODULE([$1],[$3],[$5],$withval,[
-      FCFLAGS="$FCFLAGS $AS_TR_SH(F90_MODULE_$1)"
-     ],[])
- fi
- AX_F90_LIBRARY([$1],[$4],[$5],$withval,[
-    LDFLAGS="$LDFLAGS $AS_TR_SH(F90_LDFLAGS_$1)"
-    LIBS="$AS_TR_SH(F90_LIBS_$1) $LIBS"
-   ],[])
-])
diff --git a/m4/ax_f90_module.m4 b/m4/ax_f90_module.m4
deleted file mode 100644
index 56ddca3..0000000
--- a/m4/ax_f90_module.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_f90_module.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_F90_MODULE(MODULE, MODULE-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   Set up the compiler flags to use a given fortran 90 module MODULE is the
-#   name of the module. MODULE-REGEXP is a regular expression (used by find)
-#   matched by the filename of the module. FUNCTION-BODY is the body of a
-#   function (including the 'use' statement and the call to a function
-#   defined by the module) SEARCH-PATH is a colon-separated list of
-#   directories that will be recursively searched for modules files. If
-#   empty, the search path will be composed of $prefix, $ac_default_prefix,
-#   and all directories exactly one level *above* the directories in
-#   $LD_LIBRARY_PATH (the rationale is that when libraries are put in
-#   /some/path/lib, the modules are often put in a directory like
-#   /some/path/include or /some/path/mod or something similar). An output
-#   variable named F90_MODULE_xxx will be set up with the proper flag for
-#   substitution in Makefiles (xxx is built from the first argument, with
-#   autoconf traditional escapes).
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_F90_MODULE],[
- AC_REQUIRE([AX_F90_MODULE_FLAG])
- AX_F90_INTERNAL_HEADMOD([$1 fortran 90 module],[$2],"$ax_cv_f90_modflag",
-                         [$3],AS_TR_SH(F90_MODULE_$1),[$4],[$5],[$6])
-])
diff --git a/m4/ax_f90_module_extension.m4 b/m4/ax_f90_module_extension.m4
deleted file mode 100644
index 8ef642f..0000000
--- a/m4/ax_f90_module_extension.m4
+++ /dev/null
@@ -1,59 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_f90_module_extension.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_F90_MODULE_EXTENSION
-#
-# DESCRIPTION
-#
-#   Find Fortran 90 modules file extension. The module extension is stored
-#   in the cached variable ax_f90_modext, or "unknown" if the extension
-#   cannot be found.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Luc Maisonobe <luc@spaceroots.org>
-#   Copyright (c) 2009 Alexander Pletzer <pletzer@txcorp.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 11
-
-AC_DEFUN([AX_F90_MODULE_EXTENSION],[
-AC_CACHE_CHECK([fortran 90 modules extension],
-ax_cv_f90_modext,
-[AC_LANG_PUSH(Fortran)
-i=0
-while test \( -f tmpdir_$i \) -o \( -d tmpdir_$i \) ; do
-  i=`expr $i + 1`
-done
-mkdir tmpdir_$i
-cd tmpdir_$i
-AC_COMPILE_IFELSE([
-!234567
-      module conftest_module
-      contains
-      subroutine conftest_routine
-      write(*,'(a)') 'gotcha!'
-      end subroutine conftest_routine
-      end module conftest_module
-  ],
-  [ax_cv_f90_modext=`ls | sed -n 's,conftest_module\.,,p'`
-   if test x$ax_cv_f90_modext = x ; then
-dnl Some F90 compilers put module filename in uppercase letters
-     ax_cv_f90_modext=`ls | sed -n 's,CONFTEST_MODULE\.,,p'`
-     if test x$ax_cv_f90_modext = x ; then
-       ax_cv_f90_modext=""
-     fi
-   fi
-  ],
-  [ax_cv_f90_modext=""])
-cd ..
-rm -fr tmpdir_$i
-AC_LANG_POP(Fortran)
-])])
diff --git a/m4/ax_f90_module_flag.m4 b/m4/ax_f90_module_flag.m4
deleted file mode 100644
index 2581674..0000000
--- a/m4/ax_f90_module_flag.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_f90_module_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_F90_MODULE_FLAG
-#
-# DESCRIPTION
-#
-#   Find Fortran 90 modules inclusion flag. The module inclusion flag is
-#   stored in the cached variable ax_f90_modflag. An error is triggered if
-#   the flag cannot be found. Supported are the -I GNU compilers flag, the
-#   -M SUN compilers flag, and the -p Absoft Pro Fortran compiler flag.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Luc Maisonobe <luc@spaceroots.org>
-#   Copyright (c) 2009 Julian C. Cummings <cummings@cacr.caltech.edu>
-#   Copyright (c) 2009 Alexander Pletzer <pletzer@txcorp.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 13
-
-AC_DEFUN([AX_F90_MODULE_FLAG],[
-AC_CACHE_CHECK([fortran 90 modules inclusion flag],
-ax_cv_f90_modflag,
-[AC_LANG_PUSH(Fortran)
-i=0
-while test \( -f tmpdir_$i \) -o \( -d tmpdir_$i \) ; do
-  i=`expr $i + 1`
-done
-mkdir tmpdir_$i
-cd tmpdir_$i
-AC_COMPILE_IFELSE([
-!234567
-      module conftest_module
-      contains
-      subroutine conftest_routine
-      write(*,'(a)') 'gotcha!'
-      end subroutine conftest_routine
-      end module conftest_module
-  ],[],[])
-cd ..
-ax_cv_f90_modflag="not found"
-for ax_flag in "-I " "-I" "-M" "-p"; do
-  if test "$ax_cv_f90_modflag" = "not found" ; then
-    ax_save_FCFLAGS="$FCFLAGS"
-    FCFLAGS="$ax_save_FCFLAGS ${ax_flag}tmpdir_$i"
-    AC_COMPILE_IFELSE([
-!234567
-      program conftest_program
-      use conftest_module
-      call conftest_routine
-      end program conftest_program
-      ],[ax_cv_f90_modflag="$ax_flag"],[])
-    FCFLAGS="$ax_save_FCFLAGS"
-  fi
-done
-rm -fr tmpdir_$i
-if test "$ax_cv_f90_modflag" = "not found" ; then
-  AC_MSG_ERROR([unable to find compiler flag for modules inclusion])
-fi
-AC_LANG_POP(Fortran)
-])])
diff --git a/m4/ax_file_escapes.m4 b/m4/ax_file_escapes.m4
deleted file mode 100644
index f4c6a06..0000000
--- a/m4/ax_file_escapes.m4
+++ /dev/null
@@ -1,30 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_file_escapes.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FILE_ESCAPES
-#
-# DESCRIPTION
-#
-#   Writes the specified data to the specified file.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_FILE_ESCAPES],[
-AX_DOLLAR="\$"
-AX_SRB="\\135"
-AX_SLB="\\133"
-AX_BS="\\\\"
-AX_DQ="\""
-])
diff --git a/m4/ax_forceinline.m4 b/m4/ax_forceinline.m4
deleted file mode 100644
index fa91783..0000000
--- a/m4/ax_forceinline.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_forceinline.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FORCEINLINE()
-#
-# DESCRIPTION
-#
-#   Provides a test for C compiler support of forced inlining.  If usable,
-#   #define FORCEINLINE to the appropriate force inline keyword.  Otherwise
-#   #define FORCEINLINE to be 'inline'.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alan Woodland <ajw05@aber.ac.uk>
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 2
-
-AC_DEFUN([AX_FORCEINLINE], [
-  AC_LANG_PUSH([C])
-  AC_MSG_CHECKING(for forced inline keyword)
-  AC_CACHE_VAL(ac_cv_forceinline, [
-    ax_forceinline_keywords="__forceinline inline none"
-    for ax_forceinline_keyword in $ax_forceinline_keywords; do
-       case $ax_forceinline_keyword in
-          none) ac_cv_forceinline=none ; break ;;
-      *)
-             AC_TRY_COMPILE(
-                [#include <stdlib.h>
-                 ] $ax_forceinline_keyword [
-                 static void
-                 foo(void) {
-                 exit(1);
-                 }],
-                 [],
-                 [ac_cv_forceinline=$ax_forceinline_keyword ; break],
-                 ac_cv_forceinline=none
-             )
-      esac
-    done
-])
-
-  if test "$ac_cv_forceinline" = "none"; then
-    ax_forceinline_keyword=
-  else
-    ax_forceinline_keyword=$ac_cv_forceinline
-  fi
-  AC_DEFINE_UNQUOTED([FORCEINLINE],$ax_forceinline_keyword,
-    [The most forceful inline keyword known by the compiler])
-  AC_MSG_RESULT($ac_cv_forceinline)
-  AC_LANG_POP([C])
-])
diff --git a/m4/ax_func_accept_argtypes.m4 b/m4/ax_func_accept_argtypes.m4
deleted file mode 100644
index ed4e732..0000000
--- a/m4/ax_func_accept_argtypes.m4
+++ /dev/null
@@ -1,90 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_func_accept_argtypes.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_ACCEPT_ARGTYPES
-#
-# DESCRIPTION
-#
-#   Checks the data types of the three arguments to accept(). Results are
-#   placed into the symbols ACCEPT_TYPE_ARG[123], consistent with the
-#   following example:
-#
-#     #define ACCEPT_TYPE_ARG1 int
-#     #define ACCEPT_TYPE_ARG2 struct sockaddr *
-#     #define ACCEPT_TYPE_ARG3 socklen_t *
-#
-#   This macro requires AC_CHECK_HEADERS to have already verified the
-#   presence or absence of sys/types.h and sys/socket.h.
-#
-#   NOTE: This is just a modified version of the AC_FUNC_SELECT_ARGTYPES
-#   macro. Credit for that one goes to David MacKenzie et. al.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Daniel Richard G. <skunk@iskunk.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_FUNC_ACCEPT_ARGTYPES], [AX_FUNC_ACCEPT_ARGTYPES])
-AC_DEFUN([AX_FUNC_ACCEPT_ARGTYPES],
-[AC_MSG_CHECKING([types of arguments for accept()])
- AC_CACHE_VAL(ac_cv_func_accept_arg1,dnl
- [AC_CACHE_VAL(ac_cv_func_accept_arg2,dnl
-  [AC_CACHE_VAL(ac_cv_func_accept_arg3,dnl
-   [for ac_cv_func_accept_arg1 in 'int' 'unsigned int'; do
-     for ac_cv_func_accept_arg2 in 'struct sockaddr *' 'void *'; do
-      for ac_cv_func_accept_arg3 in 'socklen_t *' 'size_t *' 'unsigned int *' 'int *'; do
-       AC_TRY_COMPILE(dnl
-[#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-extern accept ($ac_cv_func_accept_arg1, $ac_cv_func_accept_arg2, $ac_cv_func_accept_arg3);],,dnl
-        [ac_not_found=no ; break 3], ac_not_found=yes)
-      done
-     done
-    done
-   ])dnl AC_CACHE_VAL
-  ])dnl AC_CACHE_VAL
- ])dnl AC_CACHE_VAL
- if test "$ac_not_found" = yes; then
-  ac_cv_func_accept_arg1=int
-  ac_cv_func_accept_arg2='struct sockaddr *'
-  ac_cv_func_accept_arg3='socklen_t *'
- fi
- AC_MSG_RESULT([$ac_cv_func_accept_arg1, $ac_cv_func_accept_arg2, $ac_cv_func_accept_arg3])
- AC_DEFINE_UNQUOTED(ACCEPT_TYPE_ARG1,$ac_cv_func_accept_arg1)
- AC_DEFINE_UNQUOTED(ACCEPT_TYPE_ARG2,$ac_cv_func_accept_arg2)
- AC_DEFINE_UNQUOTED(ACCEPT_TYPE_ARG3,$ac_cv_func_accept_arg3)
-])
diff --git a/m4/ax_func_getopt_long.m4 b/m4/ax_func_getopt_long.m4
deleted file mode 100644
index 81ed795..0000000
--- a/m4/ax_func_getopt_long.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_func_getopt_long.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_GETOPT_LONG
-#
-# DESCRIPTION
-#
-#   Check for getopt_long support.
-#
-#   This assume that the standard getopt.h file (from GNU libc) is available
-#   as lib/gnugetopt.h. If needed, this file will be linked as getopt.h, but
-#   we want to default to the system's getopt.h file. (See
-#   http://sources.redhat.com/ml/automake/2000-09/msg00041.html for an
-#   explanation about why using the system's getopt.h file is important.)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([ADL_FUNC_GETOPT_LONG], [AX_FUNC_GETOPT_LONG])
-AC_DEFUN([AX_FUNC_GETOPT_LONG],
- [AC_PREREQ(2.49)dnl
-  # clean out junk possibly left behind by a previous configuration
-  rm -f lib/getopt.h
-  # Check for getopt_long support
-  AC_CHECK_HEADERS([getopt.h])
-  AC_CHECK_FUNCS([getopt_long],,
-   [# FreeBSD has a gnugetopt library for this
-    AC_CHECK_LIB([gnugetopt],[getopt_long],[AC_DEFINE([HAVE_GETOPT_LONG])],
-     [# use the GNU replacement
-      AC_LIBOBJ(getopt)
-      AC_LIBOBJ(getopt1)
-      AC_CONFIG_LINKS([lib/getopt.h:lib/gnugetopt.h])])])])
diff --git a/m4/ax_func_memmove.m4 b/m4/ax_func_memmove.m4
deleted file mode 100644
index 7429a09..0000000
--- a/m4/ax_func_memmove.m4
+++ /dev/null
@@ -1,51 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_func_memmove.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_MEMMOVE
-#
-# DESCRIPTION
-#
-#   Checks for a memmove that can handle overlaps correctly. If no working
-#   memmove is found, request a replacement and warn the user about it.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_FUNC_MEMMOVE], [AX_FUNC_MEMMOVE])
-AC_DEFUN([AX_FUNC_MEMMOVE],
-[AC_CHECK_FUNCS(memmove)
-AC_MSG_CHECKING(for working memmove)
-AC_CACHE_VAL(ac_cv_have_working_memmove,
-[AC_TRY_RUN(
-[#include <stdio.h>
-
-int main(void)
-{
-    char buf[10];
-    strcpy (buf, "01234567");
-    memmove (buf, buf + 2, 3);
-    if (strcmp (buf, "23434567"))
-        exit (1);
-    strcpy (buf, "01234567");
-    memmove (buf + 2, buf, 3);
-    if (strcmp (buf, "01012567"))
-        exit (1);
-    exit (0);
-}], ac_cv_have_working_memmove=yes, ac_cv_have_working_memmove=no, ac_cv_have_working_memmove=cross)])
-AC_MSG_RESULT([$ac_cv_have_working_memmove])
-if test x$ac_cv_have_working_memmove != "xyes"; then
-  AC_LIBOBJ(memmove)
-  AC_MSG_WARN([Replacing missing/broken memmove.])
-  AC_DEFINE(PREFER_PORTABLE_MEMMOVE, 1, "enable replacement memmove if system memmove is broken or missing")
-fi])
diff --git a/m4/ax_func_mkdir.m4 b/m4/ax_func_mkdir.m4
deleted file mode 100644
index 6c213e5..0000000
--- a/m4/ax_func_mkdir.m4
+++ /dev/null
@@ -1,99 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_func_mkdir.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_MKDIR
-#
-# DESCRIPTION
-#
-#   Check whether mkdir() is mkdir or _mkdir, and whether it takes one or
-#   two arguments.
-#
-#   This macro can define HAVE_MKDIR, HAVE__MKDIR, and MKDIR_TAKES_ONE_ARG,
-#   which are expected to be used as follows:
-#
-#     #if HAVE_MKDIR
-#     #  if MKDIR_TAKES_ONE_ARG
-#          /* MinGW32 */
-#     #    define mkdir(a, b) mkdir(a)
-#     #  endif
-#     #else
-#     #  if HAVE__MKDIR
-#          /* plain Windows 32 */
-#     #    define mkdir(a, b) _mkdir(a)
-#     #  else
-#     #    error "Don't know how to create a directory on this system."
-#     #  endif
-#     #endif
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-AU_ALIAS([AC_FUNC_MKDIR], [AX_FUNC_MKDIR])
-AC_DEFUN([AX_FUNC_MKDIR],
-[AC_CHECK_FUNCS([mkdir _mkdir])
-AC_CACHE_CHECK([whether mkdir takes one argument],
-               [ac_cv_mkdir_takes_one_arg],
-[AC_TRY_COMPILE([
-#include <sys/stat.h>
-#if HAVE_UNISTD_H
-#  include <unistd.h>
-#endif
-], [mkdir (".");],
-[ac_cv_mkdir_takes_one_arg=yes], [ac_cv_mkdir_takes_one_arg=no])])
-if test x"$ac_cv_mkdir_takes_one_arg" = xyes; then
-  AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1,
-            [Define if mkdir takes only one argument.])
-fi
-])
-
-dnl Note:
-dnl =====
-dnl I have not implemented the following suggestion because I don't have
-dnl access to such a broken environment to test the macro.  So I'm just
-dnl appending the comments here in case you have, and want to fix
-dnl AX_FUNC_MKDIR that way.
-dnl
-dnl |Thomas E. Dickey (dickey@herndon4.his.com) said:
-dnl |  it doesn't cover the problem areas (compilers that mistreat mkdir
-dnl |  may prototype it in dir.h and dirent.h, for instance).
-dnl |
-dnl |Alexandre:
-dnl |  Would it be sufficient to check for these headers and #include
-dnl |  them in the AC_TRY_COMPILE block?  (and is AC_HEADER_DIRENT
-dnl |  suitable for this?)
-dnl |
-dnl |Thomas:
-dnl |  I think that might be a good starting point (with the set of recommended
-dnl |  ifdef's and includes for AC_HEADER_DIRENT, of course).
diff --git a/m4/ax_func_posix_memalign.m4 b/m4/ax_func_posix_memalign.m4
deleted file mode 100644
index bd60adc..0000000
--- a/m4/ax_func_posix_memalign.m4
+++ /dev/null
@@ -1,50 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_func_posix_memalign.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_POSIX_MEMALIGN
-#
-# DESCRIPTION
-#
-#   Some versions of posix_memalign (notably glibc 2.2.5) incorrectly apply
-#   their power-of-two check to the size argument, not the alignment
-#   argument. AX_FUNC_POSIX_MEMALIGN defines HAVE_POSIX_MEMALIGN if the
-#   power-of-two check is correctly applied to the alignment argument.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Scott Pakin <pakin@uiuc.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_FUNC_POSIX_MEMALIGN],
-[AC_CACHE_CHECK([for working posix_memalign],
-  [ax_cv_func_posix_memalign_works],
-  [AC_TRY_RUN([
-#include <stdlib.h>
-
-int
-main ()
-{
-  void *buffer;
-
-  /* Some versions of glibc incorrectly perform the alignment check on
-   * the size word. */
-  exit (posix_memalign (&buffer, sizeof(void *), 123) != 0);
-}
-    ],
-    [ax_cv_func_posix_memalign_works=yes],
-    [ax_cv_func_posix_memalign_works=no],
-    [ax_cv_func_posix_memalign_works=no])])
-if test "$ax_cv_func_posix_memalign_works" = "yes" ; then
-  AC_DEFINE([HAVE_POSIX_MEMALIGN], [1],
-    [Define to 1 if `posix_memalign' works.])
-fi
-])
diff --git a/m4/ax_func_snprintf.m4 b/m4/ax_func_snprintf.m4
deleted file mode 100644
index a8759af..0000000
--- a/m4/ax_func_snprintf.m4
+++ /dev/null
@@ -1,85 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_func_snprintf.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_SNPRINTF
-#
-# DESCRIPTION
-#
-#   Checks for a fully C99 compliant snprintf, in particular checks whether
-#   it does bounds checking and returns the correct string length; does the
-#   same check for vsnprintf. If no working snprintf or vsnprintf is found,
-#   request a replacement and warn the user about it. Note: the mentioned
-#   replacement is freely available and may be used in any project
-#   regardless of it's license.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
-AC_DEFUN([AX_FUNC_SNPRINTF],
-[AC_CHECK_FUNCS(snprintf vsnprintf)
-AC_MSG_CHECKING(for working snprintf)
-AC_CACHE_VAL(ac_cv_have_working_snprintf,
-[AC_TRY_RUN(
-[#include <stdio.h>
-
-int main(void)
-{
-    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
-    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
-    int i;
-    i = snprintf (bufs, 2, "%s", "111");
-    if (strcmp (bufs, "1")) exit (1);
-    if (i != 3) exit (1);
-    i = snprintf (bufd, 2, "%d", 111);
-    if (strcmp (bufd, "1")) exit (1);
-    if (i != 3) exit (1);
-    exit(0);
-}], ac_cv_have_working_snprintf=yes, ac_cv_have_working_snprintf=no, ac_cv_have_working_snprintf=cross)])
-AC_MSG_RESULT([$ac_cv_have_working_snprintf])
-AC_MSG_CHECKING(for working vsnprintf)
-AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
-[AC_TRY_RUN(
-[#include <stdio.h>
-#include <stdarg.h>
-
-int my_vsnprintf (char *buf, const char *tmpl, ...)
-{
-    int i;
-    va_list args;
-    va_start (args, tmpl);
-    i = vsnprintf (buf, 2, tmpl, args);
-    va_end (args);
-    return i;
-}
-
-int main(void)
-{
-    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
-    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
-    int i;
-    i = my_vsnprintf (bufs, "%s", "111");
-    if (strcmp (bufs, "1")) exit (1);
-    if (i != 3) exit (1);
-    i = my_vsnprintf (bufd, "%d", 111);
-    if (strcmp (bufd, "1")) exit (1);
-    if (i != 3) exit (1);
-    exit(0);
-}], ac_cv_have_working_vsnprintf=yes, ac_cv_have_working_vsnprintf=no, ac_cv_have_working_vsnprintf=cross)])
-AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
-if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
-  AC_LIBOBJ(snprintf)
-  AC_MSG_WARN([Replacing missing/broken (v)snprintf() with version from http://www.ijs.si/software/snprintf/.])
-  AC_DEFINE(PREFER_PORTABLE_SNPRINTF, 1, "enable replacement (v)snprintf if system (v)snprintf is broken")
-fi])
diff --git a/m4/ax_func_which_gethostbyname_r.m4 b/m4/ax_func_which_gethostbyname_r.m4
deleted file mode 100644
index 3f59884..0000000
--- a/m4/ax_func_which_gethostbyname_r.m4
+++ /dev/null
@@ -1,196 +0,0 @@
-# =================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_func_which_gethostbyname_r.html
-# =================================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_WHICH_GETHOSTBYNAME_R
-#
-# DESCRIPTION
-#
-#   Determines which historical variant of the gethostbyname_r() call
-#   (taking three, five, or six arguments) is available on the system and
-#   defines one of the following macros accordingly:
-#
-#     HAVE_FUNC_GETHOSTBYNAME_R_6
-#     HAVE_FUNC_GETHOSTBYNAME_R_5
-#     HAVE_FUNC_GETHOSTBYNAME_R_3
-#
-#   as well as
-#
-#     HAVE_GETHOSTBYNAME_R
-#
-#   If used in conjunction with gethostname.c, the API demonstrated in
-#   test.c can be used regardless of which gethostbyname_r() is available.
-#   These example files can be found at
-#   http://www.csn.ul.ie/~caolan/publink/gethostbyname_r
-#
-#   based on David Arnold's autoconf suggestion in the threads faq
-#
-#   Originally named "AC_caolan_FUNC_WHICH_GETHOSTBYNAME_R". Rewritten for
-#   Autoconf 2.5x, and updated for 2.68 by Daniel Richard G.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Caolan McNamara <caolan@skynet.ie>
-#   Copyright (c) 2008 Daniel Richard G. <skunk@iskunk.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_FUNC_WHICH_GETHOSTBYNAME_R], [
-
-    AC_LANG_PUSH([C])
-    AC_MSG_CHECKING([how many arguments gethostbyname_r() takes])
-
-    AC_CACHE_VAL([ac_cv_func_which_gethostbyname_r], [
-
-################################################################
-
-ac_cv_func_which_gethostbyname_r=unknown
-
-#
-# ONE ARGUMENT (sanity check)
-#
-
-# This should fail, as there is no variant of gethostbyname_r() that takes
-# a single argument. If it actually compiles, then we can assume that
-# netdb.h is not declaring the function, and the compiler is thereby
-# assuming an implicit prototype. In which case, we're out of luck.
-#
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],
-        [
-            char *name = "www.gnu.org";
-            (void)gethostbyname_r(name) /* ; */
-        ])],
-    [ac_cv_func_which_gethostbyname_r=no])
-
-#
-# SIX ARGUMENTS
-# (e.g. Linux)
-#
-
-if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then
-
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],
-        [
-            char *name = "www.gnu.org";
-            struct hostent ret, *retp;
-            char buf@<:@1024@:>@;
-            int buflen = 1024;
-            int my_h_errno;
-            (void)gethostbyname_r(name, &ret, buf, buflen, &retp, &my_h_errno) /* ; */
-        ])],
-    [ac_cv_func_which_gethostbyname_r=six])
-
-fi
-
-#
-# FIVE ARGUMENTS
-# (e.g. Solaris)
-#
-
-if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then
-
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],
-        [
-            char *name = "www.gnu.org";
-            struct hostent ret;
-            char buf@<:@1024@:>@;
-            int buflen = 1024;
-            int my_h_errno;
-            (void)gethostbyname_r(name, &ret, buf, buflen, &my_h_errno) /* ; */
-        ])],
-    [ac_cv_func_which_gethostbyname_r=five])
-
-fi
-
-#
-# THREE ARGUMENTS
-# (e.g. AIX, HP-UX, Tru64)
-#
-
-if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then
-
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],
-        [
-            char *name = "www.gnu.org";
-            struct hostent ret;
-            struct hostent_data data;
-            (void)gethostbyname_r(name, &ret, &data) /* ; */
-        ])],
-    [ac_cv_func_which_gethostbyname_r=three])
-
-fi
-
-################################################################
-
-]) dnl end AC_CACHE_VAL
-
-case "$ac_cv_func_which_gethostbyname_r" in
-    three|five|six)
-    AC_DEFINE([HAVE_GETHOSTBYNAME_R], [1],
-              [Define to 1 if you have some form of gethostbyname_r().])
-    ;;
-esac
-
-case "$ac_cv_func_which_gethostbyname_r" in
-    three)
-    AC_MSG_RESULT([three])
-    AC_DEFINE([HAVE_FUNC_GETHOSTBYNAME_R_3], [1],
-              [Define to 1 if you have the three-argument form of gethostbyname_r().])
-    ;;
-
-    five)
-    AC_MSG_RESULT([five])
-    AC_DEFINE([HAVE_FUNC_GETHOSTBYNAME_R_5], [1],
-              [Define to 1 if you have the five-argument form of gethostbyname_r().])
-    ;;
-
-    six)
-    AC_MSG_RESULT([six])
-    AC_DEFINE([HAVE_FUNC_GETHOSTBYNAME_R_6], [1],
-              [Define to 1 if you have the six-argument form of gethostbyname_r().])
-    ;;
-
-    no)
-    AC_MSG_RESULT([cannot find function declaration in netdb.h])
-    ;;
-
-    unknown)
-    AC_MSG_RESULT([can't tell])
-    ;;
-
-    *)
-    AC_MSG_ERROR([internal error])
-    ;;
-esac
-
-AC_LANG_POP
-
-]) dnl end AC_DEFUN
diff --git a/m4/ax_func_which_getservbyname_r.m4 b/m4/ax_func_which_getservbyname_r.m4
deleted file mode 100644
index ed1d8d0..0000000
--- a/m4/ax_func_which_getservbyname_r.m4
+++ /dev/null
@@ -1,110 +0,0 @@
-# =================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_func_which_getservbyname_r.html
-# =================================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_WHICH_GETSERVBYNAME_R
-#
-# DESCRIPTION
-#
-#   Provides a test to determine the correct way to call getservbyname_r:
-#
-#    - defines HAVE_FUNC_GETSERVBYNAME_R_6 if it needs 6 arguments (e.g linux)
-#    - defines HAVE_FUNC_GETSERVBYNAME_R_5 if it needs 5 arguments (e.g. solaris)
-#    - defines HAVE_FUNC_GETSERVBYNAME_R_4 if it needs 4 arguments (e.g. osf/1)
-#
-#   An example use can be found at
-#   http://raf.org/autoconf/net_getservbyname.c
-#
-#   Based on Caolan McNamara's gethostbyname_r macro. Based on David
-#   Arnold's autoconf suggestion in the threads faq.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 raf <raf@raf.org>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_RAF_FUNC_WHICH_GETSERVBYNAME_R], [AX_FUNC_WHICH_GETSERVBYNAME_R])
-AC_DEFUN([AX_FUNC_WHICH_GETSERVBYNAME_R],
-[AC_CACHE_CHECK(for getservbyname_r, ax_cv_func_which_getservbyname_r, [
-AC_CHECK_FUNC(getservbyname_r, [
-        AC_TRY_COMPILE([
-#               include <netdb.h>
-        ],      [
-
-        char *name;
-        char *proto;
-        struct servent *se;
-        struct servent_data data;
-        (void) getservbyname_r(name, proto, se, &data);
-
-                ],ax_cv_func_which_getservbyname_r=four,
-                        [
-  AC_TRY_COMPILE([
-#   include <netdb.h>
-  ], [
-        char *name;
-        char *proto;
-        struct servent *se, *res;
-        char buffer[2048];
-        int buflen = 2048;
-        (void) getservbyname_r(name, proto, se, buffer, buflen, &res)
-  ],ax_cv_func_which_getservbyname_r=six,
-
-  [
-  AC_TRY_COMPILE([
-#   include <netdb.h>
-  ], [
-        char *name;
-        char *proto;
-        struct servent *se;
-        char buffer[2048];
-        int buflen = 2048;
-        (void) getservbyname_r(name, proto, se, buffer, buflen)
-  ],ax_cv_func_which_getservbyname_r=five,ax_cv_func_which_getservbyname_r=no)
-
-  ]
-
-  )
-                        ]
-                )]
-        ,ax_cv_func_which_getservbyname_r=no)])
-
-if test $ax_cv_func_which_getservbyname_r = six; then
-  AC_DEFINE(HAVE_FUNC_GETSERVBYNAME_R_6)
-elif test $ax_cv_func_which_getservbyname_r = five; then
-  AC_DEFINE(HAVE_FUNC_GETSERVBYNAME_R_5)
-elif test $ax_cv_func_which_getservbyname_r = four; then
-  AC_DEFINE(HAVE_FUNC_GETSERVBYNAME_R_4)
-
-fi
-
-])
diff --git a/m4/ax_gcc_archflag.m4 b/m4/ax_gcc_archflag.m4
deleted file mode 100644
index 2611bab..0000000
--- a/m4/ax_gcc_archflag.m4
+++ /dev/null
@@ -1,215 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_gcc_archflag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_ARCHFLAG([PORTABLE?], [ACTION-SUCCESS], [ACTION-FAILURE])
-#
-# DESCRIPTION
-#
-#   This macro tries to guess the "native" arch corresponding to the target
-#   architecture for use with gcc's -march=arch or -mtune=arch flags. If
-#   found, the cache variable $ax_cv_gcc_archflag is set to this flag and
-#   ACTION-SUCCESS is executed; otherwise $ax_cv_gcc_archflag is set to
-#   "unknown" and ACTION-FAILURE is executed. The default ACTION-SUCCESS is
-#   to add $ax_cv_gcc_archflag to the end of $CFLAGS.
-#
-#   PORTABLE? should be either [yes] (default) or [no]. In the former case,
-#   the flag is set to -mtune (or equivalent) so that the architecture is
-#   only used for tuning, but the instruction set used is still portable. In
-#   the latter case, the flag is set to -march (or equivalent) so that
-#   architecture-specific instructions are enabled.
-#
-#   The user can specify --with-gcc-arch=<arch> in order to override the
-#   macro's choice of architecture, or --without-gcc-arch to disable this.
-#
-#   When cross-compiling, or if $CC is not gcc, then ACTION-FAILURE is
-#   called unless the user specified --with-gcc-arch manually.
-#
-#   Requires macros: AX_CHECK_COMPILE_FLAG, AX_GCC_X86_CPUID
-#
-#   (The main emphasis here is on recent CPUs, on the principle that doing
-#   high-performance computing on old hardware is uncommon.)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Matteo Frigo
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 10
-
-AC_DEFUN([AX_GCC_ARCHFLAG],
-[AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([AC_CANONICAL_HOST])
-
-AC_ARG_WITH(gcc-arch, [AS_HELP_STRING([--with-gcc-arch=<arch>], [use architecture <arch> for gcc -march/-mtune, instead of guessing])],
-	ax_gcc_arch=$withval, ax_gcc_arch=yes)
-
-AC_MSG_CHECKING([for gcc architecture flag])
-AC_MSG_RESULT([])
-AC_CACHE_VAL(ax_cv_gcc_archflag,
-[
-ax_cv_gcc_archflag="unknown"
-
-if test "$GCC" = yes; then
-
-if test "x$ax_gcc_arch" = xyes; then
-ax_gcc_arch=""
-if test "$cross_compiling" = no; then
-case $host_cpu in
-  i[[3456]]86*|x86_64*) # use cpuid codes, in part from x86info-1.7 by D. Jones
-     AX_GCC_X86_CPUID(0)
-     AX_GCC_X86_CPUID(1)
-     case $ax_cv_gcc_x86_cpuid_0 in
-       *:756e6547:*:*) # Intel
-          case $ax_cv_gcc_x86_cpuid_1 in
-	    *5[[48]]?:*:*:*) ax_gcc_arch="pentium-mmx pentium" ;;
-	    *5??:*:*:*) ax_gcc_arch=pentium ;;
-	    *6[[3456]]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
-	    *6a?:*[[01]]:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
-	    *6a?:*[[234]]:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
-	    *6[[9d]]?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;;
-	    *6[[78b]]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
-	    *6??:*:*:*) ax_gcc_arch=pentiumpro ;;
-            *f3[[347]]:*:*:*|*f4[1347]:*:*:*)
-		case $host_cpu in
-                  x86_64*) ax_gcc_arch="nocona pentium4 pentiumpro" ;;
-                  *) ax_gcc_arch="prescott pentium4 pentiumpro" ;;
-                esac ;;
-            *f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro";;
-          esac ;;
-       *:68747541:*:*) # AMD
-          case $ax_cv_gcc_x86_cpuid_1 in
-	    *5[[67]]?:*:*:*) ax_gcc_arch=k6 ;;
-	    *5[[8d]]?:*:*:*) ax_gcc_arch="k6-2 k6" ;;
-	    *5[[9]]?:*:*:*) ax_gcc_arch="k6-3 k6" ;;
-	    *60?:*:*:*) ax_gcc_arch=k7 ;;
-	    *6[[12]]?:*:*:*) ax_gcc_arch="athlon k7" ;;
-	    *6[[34]]?:*:*:*) ax_gcc_arch="athlon-tbird k7" ;;
-	    *67?:*:*:*) ax_gcc_arch="athlon-4 athlon k7" ;;
-	    *6[[68a]]?:*:*:*)
-	       AX_GCC_X86_CPUID(0x80000006) # L2 cache size
-	       case $ax_cv_gcc_x86_cpuid_0x80000006 in
-                 *:*:*[[1-9a-f]]??????:*) # (L2 = ecx >> 16) >= 256
-			ax_gcc_arch="athlon-xp athlon-4 athlon k7" ;;
-                 *) ax_gcc_arch="athlon-4 athlon k7" ;;
-	       esac ;;
-	    *f[[4cef8b]]?:*:*:*) ax_gcc_arch="athlon64 k8" ;;
-	    *f5?:*:*:*) ax_gcc_arch="opteron k8" ;;
-	    *f7?:*:*:*) ax_gcc_arch="athlon-fx opteron k8" ;;
-	    *f??:*:*:*) ax_gcc_arch="k8" ;;
-          esac ;;
-	*:746e6543:*:*) # IDT
-	   case $ax_cv_gcc_x86_cpuid_1 in
-	     *54?:*:*:*) ax_gcc_arch=winchip-c6 ;;
-	     *58?:*:*:*) ax_gcc_arch=winchip2 ;;
-	     *6[[78]]?:*:*:*) ax_gcc_arch=c3 ;;
-	     *69?:*:*:*) ax_gcc_arch="c3-2 c3" ;;
-	   esac ;;
-     esac
-     if test x"$ax_gcc_arch" = x; then # fallback
-	case $host_cpu in
-	  i586*) ax_gcc_arch=pentium ;;
-	  i686*) ax_gcc_arch=pentiumpro ;;
-        esac
-     fi
-     ;;
-
-  sparc*)
-     AC_PATH_PROG([PRTDIAG], [prtdiag], [prtdiag], [$PATH:/usr/platform/`uname -i`/sbin/:/usr/platform/`uname -m`/sbin/])
-     cputype=`(((grep cpu /proc/cpuinfo | cut -d: -f2) ; ($PRTDIAG -v |grep -i sparc) ; grep -i cpu /var/run/dmesg.boot ) | head -n 1) 2> /dev/null`
-     cputype=`echo "$cputype" | tr -d ' -' |tr $as_cr_LETTERS $as_cr_letters`
-     case $cputype in
-         *ultrasparciv*) ax_gcc_arch="ultrasparc4 ultrasparc3 ultrasparc v9" ;;
-         *ultrasparciii*) ax_gcc_arch="ultrasparc3 ultrasparc v9" ;;
-         *ultrasparc*) ax_gcc_arch="ultrasparc v9" ;;
-         *supersparc*|*tms390z5[[05]]*) ax_gcc_arch="supersparc v8" ;;
-         *hypersparc*|*rt62[[056]]*) ax_gcc_arch="hypersparc v8" ;;
-         *cypress*) ax_gcc_arch=cypress ;;
-     esac ;;
-
-  alphaev5) ax_gcc_arch=ev5 ;;
-  alphaev56) ax_gcc_arch=ev56 ;;
-  alphapca56) ax_gcc_arch="pca56 ev56" ;;
-  alphapca57) ax_gcc_arch="pca57 pca56 ev56" ;;
-  alphaev6) ax_gcc_arch=ev6 ;;
-  alphaev67) ax_gcc_arch=ev67 ;;
-  alphaev68) ax_gcc_arch="ev68 ev67" ;;
-  alphaev69) ax_gcc_arch="ev69 ev68 ev67" ;;
-  alphaev7) ax_gcc_arch="ev7 ev69 ev68 ev67" ;;
-  alphaev79) ax_gcc_arch="ev79 ev7 ev69 ev68 ev67" ;;
-
-  powerpc*)
-     cputype=`((grep cpu /proc/cpuinfo | head -n 1 | cut -d: -f2 | cut -d, -f1 | sed 's/ //g') ; /usr/bin/machine ; /bin/machine; grep CPU /var/run/dmesg.boot | head -n 1 | cut -d" " -f2) 2> /dev/null`
-     cputype=`echo $cputype | sed -e 's/ppc//g;s/ *//g'`
-     case $cputype in
-       *750*) ax_gcc_arch="750 G3" ;;
-       *740[[0-9]]*) ax_gcc_arch="$cputype 7400 G4" ;;
-       *74[[4-5]][[0-9]]*) ax_gcc_arch="$cputype 7450 G4" ;;
-       *74[[0-9]][[0-9]]*) ax_gcc_arch="$cputype G4" ;;
-       *970*) ax_gcc_arch="970 G5 power4";;
-       *POWER4*|*power4*|*gq*) ax_gcc_arch="power4 970";;
-       *POWER5*|*power5*|*gr*|*gs*) ax_gcc_arch="power5 power4 970";;
-       603ev|8240) ax_gcc_arch="$cputype 603e 603";;
-       *) ax_gcc_arch=$cputype ;;
-     esac
-     ax_gcc_arch="$ax_gcc_arch powerpc"
-     ;;
-esac
-fi # not cross-compiling
-fi # guess arch
-
-if test "x$ax_gcc_arch" != x -a "x$ax_gcc_arch" != xno; then
-for arch in $ax_gcc_arch; do
-  if test "x[]m4_default([$1],yes)" = xyes; then # if we require portable code
-    flags="-mtune=$arch"
-    # -mcpu=$arch and m$arch generate nonportable code on every arch except
-    # x86.  And some other arches (e.g. Alpha) don't accept -mtune.  Grrr.
-    case $host_cpu in i*86|x86_64*) flags="$flags -mcpu=$arch -m$arch";; esac
-  else
-    flags="-march=$arch -mcpu=$arch -m$arch"
-  fi
-  for flag in $flags; do
-    AX_CHECK_COMPILE_FLAG($flag, [ax_cv_gcc_archflag=$flag; break])
-  done
-  test "x$ax_cv_gcc_archflag" = xunknown || break
-done
-fi
-
-fi # $GCC=yes
-])
-AC_MSG_CHECKING([for gcc architecture flag])
-AC_MSG_RESULT($ax_cv_gcc_archflag)
-if test "x$ax_cv_gcc_archflag" = xunknown; then
-  m4_default([$3],:)
-else
-  m4_default([$2], [CFLAGS="$CFLAGS $ax_cv_gcc_archflag"])
-fi
-])
diff --git a/m4/ax_gcc_const_call.m4 b/m4/ax_gcc_const_call.m4
deleted file mode 100644
index 11ec4a9..0000000
--- a/m4/ax_gcc_const_call.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_gcc_const_call.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_CONST_CALL
-#
-# DESCRIPTION
-#
-#   The macro will compile a test program to see whether the compiler does
-#   understand the per-function postfix pragma.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_GCC_CONST_CALL],[dnl
-AC_CACHE_CHECK(
- [whether the compiler supports function __attribute__((__const__))],
- ax_cv_gcc_const_call,[
- AC_TRY_COMPILE([__attribute__((__const__))
- int f(int i) { return i; }],
- [],
- ax_cv_gcc_const_call=yes, ax_cv_gcc_const_call=no)])
- if test "$ax_cv_gcc_const_call" = yes; then
-   AC_DEFINE([GCC_CONST_CALL],[__attribute__((__const__))],
-    [most gcc compilers know a function __attribute__((__const__))])
- fi
-])
diff --git a/m4/ax_gcc_lib.m4 b/m4/ax_gcc_lib.m4
deleted file mode 100644
index 9d02de6..0000000
--- a/m4/ax_gcc_lib.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_gcc_lib.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_LIB(LIBRARY,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   AX_GCC_LIB looks for LIBRARY inside gcc install directory, performs
-#   ACTION-IF-FOUND if the library is available, ACTION-IF-NOT-FOUND
-#   otherwise. The gcc install directory is retrieved using
-#   AX_GCC_INSTALL_DIR macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AC_DEFUN([AX_GCC_LIB], [
-	AX_GCC_INSTALL_DIR([GCC_INSTALL_DIR])
-
-	AC_MSG_CHECKING([if gcc $1 is available in $GCC_INSTALL_DIR])
-
-	AS_IF([test -f "$GCC_INSTALL_DIR/$1"],[
-		AC_MSG_RESULT([yes])
-		$2
-	],[
-		AC_MSG_RESULT([no])
-		$3
-	])
-])
diff --git a/m4/ax_gcc_libgcc_eh.m4 b/m4/ax_gcc_libgcc_eh.m4
deleted file mode 100644
index 5c81a6b..0000000
--- a/m4/ax_gcc_libgcc_eh.m4
+++ /dev/null
@@ -1,53 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_gcc_libgcc_eh.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_LIBGCC_EH(VARIABLE)
-#
-# DESCRIPTION
-#
-#   AX_GCC_LIBGCC_EH defines VARIABLE as the absolute path to libgcc_eh.a if
-#   it is available on the system, empty otherwise
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AC_DEFUN([AX_GCC_LIBGCC_EH], [
-	AX_GCC_LIB([libgcc_eh.a],[
-		AX_GCC_INSTALL_DIR([GCC_INSTALL_DIR])
-		$1="$GCC_INSTALL_DIR/libgcc_eh.a"
-	],[
-		$1=""
-	])
-])
diff --git a/m4/ax_gcc_libraries_dir.m4 b/m4/ax_gcc_libraries_dir.m4
deleted file mode 100644
index 86b7ba4..0000000
--- a/m4/ax_gcc_libraries_dir.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_gcc_libraries_dir.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_LIBRARIES_DIR(VARIABLE)
-#
-# DESCRIPTION
-#
-#   AX_GCC_LIBRARIES_DIR(VARIABLE) defines VARIABLE as the gcc libraries
-#   directory. The libraries directory will be obtained using the gcc
-#   -print-search-dirs option. This macro requires AX_GCC_OPTION macro.
-#
-#   Thanks to Alessandro Massignan for his helpful hints.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AC_DEFUN([AX_GCC_LIBRARIES_DIR], [
-    AC_REQUIRE([AC_PROG_CC])
-    AC_REQUIRE([AC_PROG_SED])
-
-    AS_IF([test "x$GCC" = "xyes"],[
-        AX_GCC_OPTION([-print-search-dirs],[],[],[
-            AC_MSG_CHECKING([gcc libraries directory])
-            ax_gcc_libraries_dir="`$CC -print-search-dirs | $SED -n -e 's,^libraries:[ \t]*=,,p'`"
-            AC_MSG_RESULT([$ax_gcc_libraries_dir])
-            $1="$ax_gcc_libraries_dir"
-        ],[
-            unset $1
-        ])
-    ],[
-        AC_MSG_WARN([sorry, no gcc available])
-        unset $1
-    ])
-])
diff --git a/m4/ax_gcc_libsupcxx.m4 b/m4/ax_gcc_libsupcxx.m4
deleted file mode 100644
index 38f1add..0000000
--- a/m4/ax_gcc_libsupcxx.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_gcc_libsupcxx.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_LIBSUPCXX(VARIABLE)
-#
-# DESCRIPTION
-#
-#   AX_GCC_LIBSUPCXX defines VARIABLE as the absolute path to libsupc++.a if
-#   it is available on the system, empty otherwise.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#   Copyright (c) 2009 Alessandro Massignan <ff0000.it@gmail.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_GCC_LIBSUPCXX], [
-    AX_GCC_LIBRARIES_DIR([GCC_LIBRARIES_DIR])
-    AS_IF([test -z "$GCC_LIBRARIES_DIR"],[
-        AC_MSG_ERROR([problems detecting gcc libraries dir])
-    ])
-
-    AC_MSG_CHECKING([for libsupc++.a])
-
-    ax_gcc_libraries_dir_IFS=$IFS
-    IFS=":"
-
-    $1=""
-    for i in $GCC_LIBRARIES_DIR
-    do
-        AS_IF([test -f "$i/libsupc++.a"],[
-             IFS=$ax_gcc_libraries_dir_IFS
-             $1="$i/libsupc++.a"
-             break
-        ])
-    done
-
-    IFS=$ax_gcc_libraries_dir_IFS
-
-    AC_MSG_RESULT([$$1])
-])
diff --git a/m4/ax_gcc_malloc_call.m4 b/m4/ax_gcc_malloc_call.m4
deleted file mode 100644
index d802ce1..0000000
--- a/m4/ax_gcc_malloc_call.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_gcc_malloc_call.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_MALLOC_CALL
-#
-# DESCRIPTION
-#
-#   The macro will compile a test program to see whether the compiler does
-#   understand the per-function postfix pragma.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_GCC_MALLOC_CALL],[dnl
-AC_CACHE_CHECK(
- [whether the compiler supports function __attribute__((__malloc__))],
- ax_cv_gcc_malloc_call,[
- AC_TRY_COMPILE([__attribute__((__malloc__))
- int f(int i) { return i; }],
- [],
- ax_cv_gcc_malloc_call=yes, ax_cv_gcc_malloc_call=no)])
- if test "$ax_cv_gcc_malloc_call" = yes; then
-   AC_DEFINE([GCC_MALLOC_CALL],[__attribute__((__malloc__))],
-    [most gcc compilers know a function __attribute__((__malloc__))])
- fi
-])
diff --git a/m4/ax_gcc_version.m4 b/m4/ax_gcc_version.m4
deleted file mode 100644
index 0d92474..0000000
--- a/m4/ax_gcc_version.m4
+++ /dev/null
@@ -1,65 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_gcc_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_VERSION
-#
-# DESCRIPTION
-#
-#   This macro retrieves the gcc version and returns it in the GCC_VERSION
-#   variable if available, an empty string otherwise.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_GCC_VERSION], [
-  GCC_VERSION=""
-  AX_GCC_OPTION([-dumpversion],[],[],[
-    ax_gcc_version_option=yes
-  ],[
-    ax_gcc_version_option=no
-  ])
-  AS_IF([test "x$GCC" = "xyes"],[
-    AS_IF([test "x$ax_gcc_version_option" != "xno"],[
-      AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
-        ax_cv_gcc_version="`$CC -dumpversion`"
-        AS_IF([test "x$ax_cv_gcc_version" = "x"],[
-          ax_cv_gcc_version=""
-        ])
-      ])
-      GCC_VERSION=$ax_cv_gcc_version
-    ])
-  ])
-  AC_SUBST([GCC_VERSION])
-])
diff --git a/m4/ax_gcc_warn_unused_result.m4 b/m4/ax_gcc_warn_unused_result.m4
deleted file mode 100644
index 6df4b7b..0000000
--- a/m4/ax_gcc_warn_unused_result.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_gcc_warn_unused_result.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_WARN_UNUSED_RESULT
-#
-# DESCRIPTION
-#
-#   The macro will compile a test program to see whether the compiler does
-#   understand the per-function postfix pragma.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_GCC_WARN_UNUSED_RESULT],[dnl
-AC_CACHE_CHECK(
- [whether the compiler supports function __attribute__((__warn_unused_result__))],
- ax_cv_gcc_warn_unused_result,[
- AC_TRY_COMPILE([__attribute__((__warn_unused_result__))
- int f(int i) { return i; }],
- [],
- ax_cv_gcc_warn_unused_result=yes, ax_cv_gcc_warn_unused_result=no)])
- if test "$ax_cv_gcc_warn_unused_result" = yes; then
-   AC_DEFINE([GCC_WARN_UNUSED_RESULT],[__attribute__((__warn_unused_result__))],
-    [most gcc compilers know a function __attribute__((__warn_unused_result__))])
- fi
-])
diff --git a/m4/ax_gcc_x86_cpuid.m4 b/m4/ax_gcc_x86_cpuid.m4
deleted file mode 100644
index 7d46fee..0000000
--- a/m4/ax_gcc_x86_cpuid.m4
+++ /dev/null
@@ -1,79 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_gcc_x86_cpuid.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_X86_CPUID(OP)
-#
-# DESCRIPTION
-#
-#   On Pentium and later x86 processors, with gcc or a compiler that has a
-#   compatible syntax for inline assembly instructions, run a small program
-#   that executes the cpuid instruction with input OP. This can be used to
-#   detect the CPU type.
-#
-#   On output, the values of the eax, ebx, ecx, and edx registers are stored
-#   as hexadecimal strings as "eax:ebx:ecx:edx" in the cache variable
-#   ax_cv_gcc_x86_cpuid_OP.
-#
-#   If the cpuid instruction fails (because you are running a
-#   cross-compiler, or because you are not using gcc, or because you are on
-#   a processor that doesn't have this instruction), ax_cv_gcc_x86_cpuid_OP
-#   is set to the string "unknown".
-#
-#   This macro mainly exists to be used in AX_GCC_ARCHFLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Matteo Frigo
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_GCC_X86_CPUID],
-[AC_REQUIRE([AC_PROG_CC])
-AC_LANG_PUSH([C])
-AC_CACHE_CHECK(for x86 cpuid $1 output, ax_cv_gcc_x86_cpuid_$1,
- [AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [
-     int op = $1, eax, ebx, ecx, edx;
-     FILE *f;
-      __asm__("cpuid"
-        : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
-        : "a" (op));
-     f = fopen("conftest_cpuid", "w"); if (!f) return 1;
-     fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
-     fclose(f);
-     return 0;
-])],
-     [ax_cv_gcc_x86_cpuid_$1=`cat conftest_cpuid`; rm -f conftest_cpuid],
-     [ax_cv_gcc_x86_cpuid_$1=unknown; rm -f conftest_cpuid],
-     [ax_cv_gcc_x86_cpuid_$1=unknown])])
-AC_LANG_POP([C])
-])
diff --git a/m4/ax_have_adns.m4 b/m4/ax_have_adns.m4
deleted file mode 100644
index e26445f..0000000
--- a/m4/ax_have_adns.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_have_adns.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_HAVE_ADNS([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   Check whether the GNU ADNS library available from
-#   http://www.chiark.greenend.org.uk/~ian/adns/ is installed on this
-#   system. The test is known to work with version 1.4 (or later). If the
-#   library is found, the flags necessary to link it are added to $LIBS.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Peter Simons <simons@cryp.to>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AC_DEFUN([AX_HAVE_ADNS], [dnl
-  AC_CHECK_HEADER([adns.h], [dnl
-    AC_SEARCH_LIBS([adns_init], [adns], [dnl
-      AC_CACHE_CHECK([for GNU ADNS], [ax_cv_have_adns], [dnl
-	AC_LINK_IFELSE([dnl
-	  AC_LANG_PROGRAM(
-	    [#include <adns.h>],
-	    [int rc; rc = adns_init((adns_state *)(0), adns_if_none, (FILE *)(0));])],
-	  [ax_cv_have_adns=yes],
-	  [ax_cv_have_adns=no])])])])
-  AS_IF([test "${ax_cv_have_adns}" = "yes"], [$1], [$2])
-])dnl
diff --git a/m4/ax_have_epoll.m4 b/m4/ax_have_epoll.m4
deleted file mode 100644
index 07ceb49..0000000
--- a/m4/ax_have_epoll.m4
+++ /dev/null
@@ -1,104 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_have_epoll.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_HAVE_EPOLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#   AX_HAVE_EPOLL_PWAIT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro determines whether the system supports the epoll I/O event
-#   interface. A neat usage example would be:
-#
-#     AX_HAVE_EPOLL(
-#       [AX_CONFIG_FEATURE_ENABLE(epoll)],
-#       [AX_CONFIG_FEATURE_DISABLE(epoll)])
-#     AX_CONFIG_FEATURE(
-#       [epoll], [This platform supports epoll(7)],
-#       [HAVE_EPOLL], [This platform supports epoll(7).])
-#
-#   The epoll interface was added to the Linux kernel in version 2.5.45, and
-#   the macro verifies that a kernel newer than this is installed. This
-#   check is somewhat unreliable if <linux/version.h> doesn't match the
-#   running kernel, but it is necessary regardless, because glibc comes with
-#   stubs for the epoll_create(), epoll_wait(), etc. that allow programs to
-#   compile and link even if the kernel is too old; the problem would then
-#   be detected only at runtime.
-#
-#   Linux kernel version 2.6.19 adds the epoll_pwait() call in addition to
-#   epoll_wait(). The availability of that function can be tested with the
-#   second macro. Generally speaking, it is safe to assume that
-#   AX_HAVE_EPOLL would succeed if AX_HAVE_EPOLL_PWAIT has, but not the
-#   other way round.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Peter Simons <simons@cryp.to>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 10
-
-AC_DEFUN([AX_HAVE_EPOLL], [dnl
-  ax_have_epoll_cppflags="${CPPFLAGS}"
-  AC_CHECK_HEADER([linux/version.h], [CPPFLAGS="${CPPFLAGS} -DHAVE_LINUX_VERSION_H"])
-  AC_MSG_CHECKING([for Linux epoll(7) interface])
-  AC_CACHE_VAL([ax_cv_have_epoll], [dnl
-    AC_LINK_IFELSE([dnl
-      AC_LANG_PROGRAM([dnl
-#include <sys/epoll.h>
-#ifdef HAVE_LINUX_VERSION_H
-#  include <linux/version.h>
-#  if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,45)
-#    error linux kernel version is too old to have epoll
-#  endif
-#endif
-], [dnl
-int fd, rc;
-struct epoll_event ev;
-fd = epoll_create(128);
-rc = epoll_wait(fd, &ev, 1, 0);])],
-      [ax_cv_have_epoll=yes],
-      [ax_cv_have_epoll=no])])
-  CPPFLAGS="${ax_have_epoll_cppflags}"
-  AS_IF([test "${ax_cv_have_epoll}" = "yes"],
-    [AC_MSG_RESULT([yes])
-$1],[AC_MSG_RESULT([no])
-$2])
-])dnl
-
-AC_DEFUN([AX_HAVE_EPOLL_PWAIT], [dnl
-  ax_have_epoll_cppflags="${CPPFLAGS}"
-  AC_CHECK_HEADER([linux/version.h],
-    [CPPFLAGS="${CPPFLAGS} -DHAVE_LINUX_VERSION_H"])
-  AC_MSG_CHECKING([for Linux epoll(7) interface with signals extension])
-  AC_CACHE_VAL([ax_cv_have_epoll_pwait], [dnl
-    AC_LINK_IFELSE([dnl
-      AC_LANG_PROGRAM([dnl
-#ifdef HAVE_LINUX_VERSION_H
-#  include <linux/version.h>
-#  if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-#    error linux kernel version is too old to have epoll_pwait
-#  endif
-#endif
-#include <sys/epoll.h>
-#include <signal.h>
-], [dnl
-int fd, rc;
-struct epoll_event ev;
-fd = epoll_create(128);
-rc = epoll_wait(fd, &ev, 1, 0);
-rc = epoll_pwait(fd, &ev, 1, 0, (sigset_t const *)(0));])],
-      [ax_cv_have_epoll_pwait=yes],
-      [ax_cv_have_epoll_pwait=no])])
-  CPPFLAGS="${ax_have_epoll_cppflags}"
-  AS_IF([test "${ax_cv_have_epoll_pwait}" = "yes"],
-    [AC_MSG_RESULT([yes])
-$1],[AC_MSG_RESULT([no])
-$2])
-])dnl
diff --git a/m4/ax_have_opengl.m4 b/m4/ax_have_opengl.m4
deleted file mode 100644
index f5f9e01..0000000
--- a/m4/ax_have_opengl.m4
+++ /dev/null
@@ -1,163 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_have_opengl.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_HAVE_OPENGL
-#
-# DESCRIPTION
-#
-#   Search for OpenGL. We search first for Mesa (a GPL'ed version of Mesa)
-#   before a vendor's version of OpenGL, unless we were specifically asked
-#   not to with `--with-Mesa=no' or `--without-Mesa'.
-#
-#   The four "standard" OpenGL libraries are searched for: "-lGL", "-lGLU",
-#   "-lGLX" (or "-lMesaGL", "-lMesaGLU" as the case may be) and "-lglut".
-#
-#   All of the libraries that are found (since "-lglut" or "-lGLX" might be
-#   missing) are added to the shell output variable "GL_LIBS", along with
-#   any other libraries that are necessary to successfully link an OpenGL
-#   application (e.g. the X11 libraries). Care has been taken to make sure
-#   that all of the libraries in "GL_LIBS" are listed in the proper order.
-#
-#   Additionally, the shell output variable "GL_CFLAGS" is set to any flags
-#   (e.g. "-I" flags) that are necessary to successfully compile an OpenGL
-#   application.
-#
-#   The following shell variable (which are not output variables) are also
-#   set to either "yes" or "no" (depending on which libraries were found) to
-#   help you determine exactly what was found.
-#
-#     have_GL
-#     have_GLU
-#     have_GLX
-#     have_glut
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Matthew D. Langston
-#   Copyright (c) 2008 Ahmet Inan <auto@ainan.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-AU_ALIAS([MDL_HAVE_OPENGL], [AX_HAVE_OPENGL])
-AC_DEFUN([AX_HAVE_OPENGL],
-[
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_PATH_X])
-  AC_REQUIRE([AC_PATH_XTRA])
-
-  AC_CACHE_CHECK([for OpenGL], ax_cv_have_OpenGL,
-  [
-dnl Check for Mesa first, unless we were asked not to.
-    AC_ARG_WITH([--with-Mesa],
-                   [Prefer the Mesa library over a vendors native OpenGL library (default=yes)],
-                   with_Mesa_help_string)
-    AC_ARG_ENABLE(Mesa, $with_Mesa_help_string, use_Mesa=$enableval, use_Mesa=yes)
-
-    if test x"$use_Mesa" = xyes; then
-       GL_search_list="MesaGL   GL"
-      GLU_search_list="MesaGLU GLU"
-      GLX_search_list="MesaGLX GLX"
-    else
-       GL_search_list="GL  MesaGL"
-      GLU_search_list="GLU MesaGLU"
-      GLX_search_list="GLX MesaGLX"
-    fi
-
-    AC_LANG_SAVE
-    AC_LANG_C
-
-dnl If we are running under X11 then add in the appropriate libraries.
-if test x"$no_x" != xyes; then
-dnl Add everything we need to compile and link X programs to GL_X_CFLAGS
-dnl and GL_X_LIBS.
-  GL_CFLAGS="$X_CFLAGS"
-  GL_X_LIBS="$X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-fi
-    GL_save_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="$GL_CFLAGS"
-
-    GL_save_LIBS="$LIBS"
-    LIBS="$GL_X_LIBS"
-
-
-    # Save the "AC_MSG_RESULT file descriptor" to FD 8.
-    exec 8>&AC_FD_MSG
-
-    # Temporarily turn off AC_MSG_RESULT so that the user gets pretty
-    # messages.
-    exec AC_FD_MSG>/dev/null
-
-    AC_SEARCH_LIBS(glAccum,          $GL_search_list, have_GL=yes,   have_GL=no)
-    AC_SEARCH_LIBS(gluBeginCurve,   $GLU_search_list, have_GLU=yes,  have_GLU=no)
-    AC_SEARCH_LIBS(glXChooseVisual, $GLX_search_list, have_GLX=yes,  have_GLX=no)
-    AC_SEARCH_LIBS(glutInit,        glut,             have_glut=yes, have_glut=no)
-
-
-
-    # Restore pretty messages.
-    exec AC_FD_MSG>&8
-
-    if test -n "$LIBS"; then
-      ax_cv_have_OpenGL=yes
-      GL_LIBS="$LIBS"
-      AC_SUBST(GL_CFLAGS)
-      AC_SUBST(GL_LIBS)
-    else
-      ax_cv_have_OpenGL=no
-      GL_CFLAGS=
-    fi
-
-dnl Reset GL_X_LIBS regardless, since it was just a temporary variable
-dnl and we don't want to be global namespace polluters.
-    GL_X_LIBS=
-
-    LIBS="$GL_save_LIBS"
-    CPPFLAGS="$GL_save_CPPFLAGS"
-
-    AC_LANG_RESTORE
-
-dnl bugfix: dont forget to cache this variables, too
-    ax_cv_GL_CFLAGS="$GL_CFLAGS"
-    ax_cv_GL_LIBS="$GL_LIBS"
-    ax_cv_have_GL="$have_GL"
-    ax_cv_have_GLU="$have_GLU"
-    ax_cv_have_GLX="$have_GLX"
-    ax_cv_have_glut="$have_glut"
-  ])
-  GL_CFLAGS="$ax_cv_GL_CFLAGS"
-  GL_LIBS="$ax_cv_GL_LIBS"
-  have_GL="$ax_cv_have_GL"
-  have_GLU="$ax_cv_have_GLU"
-  have_GLX="$ax_cv_have_GLX"
-  have_glut="$ax_cv_have_glut"
-])
-dnl endof bugfix -ainan
diff --git a/m4/ax_have_poll.m4 b/m4/ax_have_poll.m4
deleted file mode 100644
index 14d3d4b..0000000
--- a/m4/ax_have_poll.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_have_poll.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_HAVE_POLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#   AX_HAVE_PPOLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro determines whether the system supports the poll I/O event
-#   interface. A neat usage example would be:
-#
-#     AX_HAVE_POLL(
-#       [AX_CONFIG_FEATURE_ENABLE(poll)],
-#       [AX_CONFIG_FEATURE_DISABLE(poll)])
-#     AX_CONFIG_FEATURE(
-#       [poll], [This platform supports poll(7)],
-#       [HAVE_POLL], [This platform supports poll(7).])
-#
-#   Some systems -- most notably Linux kernel 2.6.16 and later -- also have
-#   the variant ppoll(). The availability of that function can be tested
-#   with the second macro. Generally speaking, it is safe to assume that
-#   AX_HAVE_POLL would succeed if AX_HAVE_PPOLL has, but not the other way
-#   round.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Peter Simons <simons@cryp.to>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_HAVE_POLL], [dnl
-  AC_MSG_CHECKING([for poll(2)])
-  AC_CACHE_VAL([ax_cv_have_poll], [dnl
-    AC_LINK_IFELSE([dnl
-      AC_LANG_PROGRAM(
-        [#include <poll.h>],
-        [int rc; rc = poll((struct pollfd *)(0), 0, 0);])],
-      [ax_cv_have_poll=yes],
-      [ax_cv_have_poll=no])])
-  AS_IF([test "${ax_cv_have_poll}" = "yes"],
-    [AC_MSG_RESULT([yes])
-$1],[AC_MSG_RESULT([no])
-$2])
-])dnl
-
-AC_DEFUN([AX_HAVE_PPOLL], [dnl
-  AC_MSG_CHECKING([for ppoll(2)])
-  AC_CACHE_VAL([ax_cv_have_ppoll], [dnl
-    AC_LINK_IFELSE([dnl
-      AC_LANG_PROGRAM(
-        [dnl
-#include <poll.h>
-#include <signal.h>],
-        [dnl
-int rc;
-rc = poll((struct pollfd *)(0), 0, 0);
-rc = ppoll((struct pollfd *)(0), 0, (struct timespec const *)(0), (sigset_t const *)(0));])],
-      [ax_cv_have_ppoll=yes],
-      [ax_cv_have_ppoll=no])])
-  AS_IF([test "${ax_cv_have_ppoll}" = "yes"],
-    [AC_MSG_RESULT([yes])
-$1],[AC_MSG_RESULT([no])
-$2])
-])
diff --git a/m4/ax_have_qt.m4 b/m4/ax_have_qt.m4
deleted file mode 100644
index 788aab0..0000000
--- a/m4/ax_have_qt.m4
+++ /dev/null
@@ -1,515 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_have_qt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_HAVE_QT [--with-Qt-dir=DIR] [--with-Qt-lib-dir=DIR] [--with-Qt-lib=LIB]
-#   AX_HAVE_QT [--with-Qt-include-dir=DIR] [--with-Qt-bin-dir=DIR] [--with-Qt-lib-dir=DIR] [--with-Qt-lib=LIB]
-#
-# DESCRIPTION
-#
-#   Searches common directories for Qt include files, libraries and Qt
-#   binary utilities. The macro supports several different versions of the
-#   Qt framework being installed on the same machine. Without options, the
-#   macro is designed to look for the latest library, i.e., the highest
-#   definition of QT_VERSION in qglobal.h. By use of one or more options a
-#   different library may be selected. There are two different sets of
-#   options. Both sets contain the option --with-Qt-lib=LIB which can be
-#   used to force the use of a particular version of the library file when
-#   more than one are available. LIB must be in the form as it would appear
-#   behind the "-l" option to the compiler. Examples for LIB would be
-#   "qt-mt" for the multi-threaded version and "qt" for the regular version.
-#   In addition to this, the first set consists of an option
-#   --with-Qt-dir=DIR which can be used when the installation conforms to
-#   Trolltech's standard installation, which means that header files are in
-#   DIR/include, binary utilities are in DIR/bin and the library is in
-#   DIR/lib. The second set of options can be used to indicate individual
-#   locations for the header files, the binary utilities and the library
-#   file, in addition to the specific version of the library file.
-#
-#   The following shell variable is set to either "yes" or "no":
-#
-#     have_qt
-#
-#   Additionally, the following variables are exported:
-#
-#     QT_CXXFLAGS
-#     QT_LIBS
-#     QT_MOC
-#     QT_UIC
-#     QT_LRELEASE
-#     QT_LUPDATE
-#     QT_DIR
-#
-#   which respectively contain an "-I" flag pointing to the Qt include
-#   directory (and "-DQT_THREAD_SUPPORT" when LIB is "qt-mt"), link flags
-#   necessary to link with Qt and X, the name of the meta object compiler
-#   and the user interface compiler both with full path, and finaly the
-#   variable QTDIR as Trolltech likes to see it defined (if possible).
-#
-#   Example lines for Makefile.in:
-#
-#     CXXFLAGS = @QT_CXXFLAGS@
-#     MOC      = @QT_MOC@
-#
-#   After the variables have been set, a trial compile and link is performed
-#   to check the correct functioning of the meta object compiler. This test
-#   may fail when the different detected elements stem from different
-#   releases of the Qt framework. In that case, an error message is emitted
-#   and configure stops.
-#
-#   No common variables such as $LIBS or $CFLAGS are polluted.
-#
-#   Options:
-#
-#   --with-Qt-dir=DIR: DIR is equal to $QTDIR if you have followed the
-#   installation instructions of Trolltech. Header files are in DIR/include,
-#   binary utilities are in DIR/bin and the library is in DIR/lib.
-#
-#   --with-Qt-include-dir=DIR: Qt header files are in DIR.
-#
-#   --with-Qt-bin-dir=DIR: Qt utilities such as moc and uic are in DIR.
-#
-#   --with-Qt-lib-dir=DIR: The Qt library is in DIR.
-#
-#   --with-Qt-lib=LIB: Use -lLIB to link with the Qt library.
-#
-#   If some option "=no" or, equivalently, a --without-Qt-* version is given
-#   in stead of a --with-Qt-*, "have_qt" is set to "no" and the other
-#   variables are set to the empty string.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bastiaan Veelo <Bastiaan@Veelo.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-dnl Calls AX_PATH_QT_DIRECT (contained in this file) as a subroutine.
-AU_ALIAS([BNV_HAVE_QT], [AX_HAVE_QT])
-AC_DEFUN([AX_HAVE_QT],
-[
-  AC_REQUIRE([AC_PROG_CXX])
-  AC_REQUIRE([AC_PATH_X])
-  AC_REQUIRE([AC_PATH_XTRA])
-
-  AC_MSG_CHECKING(for Qt)
-
-  AC_ARG_WITH([Qt-dir],
-              AS_HELP_STRING([--with-Qt-dir=DIR],
-                             [DIR is equal to $QTDIR if you have followed the
-                              installation instructions of Trolltech. Header
-                              files are in DIR/include, binary utilities are
-                              in DIR/bin. The library is in DIR/lib, unless
-                              --with-Qt-lib-dir is also set.]))
-  AC_ARG_WITH([Qt-include-dir],
-              AS_HELP_STRING([--with-Qt-include-dir=DIR],
-                             [Qt header files are in DIR]))
-  AC_ARG_WITH([Qt-bin-dir],
-              AS_HELP_STRING([--with-Qt-bin-dir=DIR],
-                             [Qt utilities such as moc and uic are in DIR]))
-  AC_ARG_WITH([Qt-lib-dir],
-              AS_HELP_STRING([--with-Qt-lib-dir=DIR],
-                             [The Qt library is in DIR]))
-  AC_ARG_WITH([Qt-lib],
-              AS_HELP_STRING([--with-Qt-lib=LIB],
-                             [Use -lLIB to link with the Qt library]))
-  if test x"$with_Qt_dir" = x"no" ||
-     test x"$with_Qt_include-dir" = x"no" ||
-     test x"$with_Qt_bin_dir" = x"no" ||
-     test x"$with_Qt_lib_dir" = x"no" ||
-     test x"$with_Qt_lib" = x"no"; then
-    # user disabled Qt. Leave cache alone.
-    have_qt="User disabled Qt."
-  else
-    # "yes" is a bogus option
-    if test x"$with_Qt_dir" = xyes; then
-      with_Qt_dir=
-    fi
-    if test x"$with_Qt_include_dir" = xyes; then
-      with_Qt_include_dir=
-    fi
-    if test x"$with_Qt_bin_dir" = xyes; then
-      with_Qt_bin_dir=
-    fi
-    if test x"$with_Qt_lib_dir" = xyes; then
-      with_Qt_lib_dir=
-    fi
-    if test x"$with_Qt_lib" = xyes; then
-      with_Qt_lib=
-    fi
-    # No Qt unless we discover otherwise
-    have_qt=no
-    # Check whether we are requested to link with a specific version
-    if test x"$with_Qt_lib" != x; then
-      ax_qt_lib="$with_Qt_lib"
-    fi
-    # Check whether we were supplied with an answer already
-    if test x"$with_Qt_dir" != x; then
-      have_qt=yes
-      ax_qt_dir="$with_Qt_dir"
-      ax_qt_include_dir="$with_Qt_dir/include"
-      ax_qt_bin_dir="$with_Qt_dir/bin"
-      ax_qt_lib_dir="$with_Qt_dir/lib"
-      # Only search for the lib if the user did not define one already
-      if test x"$ax_qt_lib" = x; then
-        ax_qt_lib="`ls $ax_qt_lib_dir/libqt* | sed -n 1p |
-                     sed s@$ax_qt_lib_dir/lib@@ | [sed s@[.].*@@]`"
-      fi
-      ax_qt_LIBS="-L$ax_qt_lib_dir -l$ax_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-    else
-      # Use cached value or do search, starting with suggestions from
-      # the command line
-      AC_CACHE_VAL(ax_cv_have_qt,
-      [
-        # We are not given a solution and there is no cached value.
-        ax_qt_dir=NO
-        ax_qt_include_dir=NO
-        ax_qt_lib_dir=NO
-        if test x"$ax_qt_lib" = x; then
-          ax_qt_lib=NO
-        fi
-        AX_PATH_QT_DIRECT
-        if test "$ax_qt_dir" = NO ||
-           test "$ax_qt_include_dir" = NO ||
-           test "$ax_qt_lib_dir" = NO ||
-           test "$ax_qt_lib" = NO; then
-          # Problem with finding complete Qt.  Cache the known absence of Qt.
-          ax_cv_have_qt="have_qt=no"
-        else
-          # Record where we found Qt for the cache.
-          ax_cv_have_qt="have_qt=yes                  \
-                       ax_qt_dir=$ax_qt_dir          \
-               ax_qt_include_dir=$ax_qt_include_dir  \
-                   ax_qt_bin_dir=$ax_qt_bin_dir      \
-                      ax_qt_LIBS=\"$ax_qt_LIBS\""
-        fi
-      ])dnl
-      eval "$ax_cv_have_qt"
-    fi # all $ax_qt_* are set
-  fi   # $have_qt reflects the system status
-  if test x"$have_qt" = xyes; then
-    QT_CXXFLAGS="-I$ax_qt_include_dir"
-    if test x"$ax_qt_lib" = xqt-mt; then
-        QT_CXXFLAGS="$QT_CXXFLAGS -DQT_THREAD_SUPPORT"
-    fi
-    QT_DIR="$ax_qt_dir"
-    QT_LIBS="$ax_qt_LIBS"
-    # If ax_qt_dir is defined, utilities are expected to be in the
-    # bin subdirectory
-    if test x"$ax_qt_dir" != x; then
-        if test -x "$ax_qt_dir/bin/uic"; then
-          QT_UIC="$ax_qt_dir/bin/uic"
-        else
-          # Old versions of Qt don't have uic
-          QT_UIC=
-        fi
-      QT_MOC="$ax_qt_dir/bin/moc"
-      QT_LRELEASE="$ax_qt_dir/bin/lrelease"
-      QT_LUPDATE="$ax_qt_dir/bin/lupdate"
-    else
-      # Or maybe we are told where to look for the utilities
-      if test x"$ax_qt_bin_dir" != x; then
-        if test -x "$ax_qt_bin_dir/uic"; then
-          QT_UIC="$ax_qt_bin_dir/uic"
-        else
-          # Old versions of Qt don't have uic
-          QT_UIC=
-        fi
-        QT_MOC="$ax_qt_bin_dir/moc"
-        QT_LRELEASE="$ax_qt_bin_dir/lrelease"
-        QT_LUPDATE="$ax_qt_bin_dir/lupdate"
-      else
-      # Last possibility is that they are in $PATH
-        QT_UIC="`which uic`"
-        QT_MOC="`which moc`"
-        QT_LRELEASE="`which lrelease`"
-        QT_LUPDATE="`which lupdate`"
-      fi
-    fi
-    # All variables are defined, report the result
-    AC_MSG_RESULT([$have_qt:
-    QT_CXXFLAGS=$QT_CXXFLAGS
-    QT_DIR=$QT_DIR
-    QT_LIBS=$QT_LIBS
-    QT_UIC=$QT_UIC
-    QT_MOC=$QT_MOC
-    QT_LRELEASE=$QT_LRELEASE
-    QT_LUPDATE=$QT_LUPDATE])
-  else
-    # Qt was not found
-    QT_CXXFLAGS=
-    QT_DIR=
-    QT_LIBS=
-    QT_UIC=
-    QT_MOC=
-    QT_LRELEASE=
-    QT_LUPDATE=
-    AC_MSG_RESULT($have_qt)
-  fi
-  AC_SUBST(QT_CXXFLAGS)
-  AC_SUBST(QT_DIR)
-  AC_SUBST(QT_LIBS)
-  AC_SUBST(QT_UIC)
-  AC_SUBST(QT_MOC)
-  AC_SUBST(QT_LRELEASE)
-  AC_SUBST(QT_LUPDATE)
-
-  #### Being paranoid:
-  if test x"$have_qt" = xyes; then
-    AC_MSG_CHECKING(correct functioning of Qt installation)
-    AC_CACHE_VAL(ax_cv_qt_test_result,
-    [
-      cat > ax_qt_test.h << EOF
-#include <qobject.h>
-class Test : public QObject
-{
-Q_OBJECT
-public:
-  Test() {}
-  ~Test() {}
-public slots:
-  void receive() {}
-signals:
-  void send();
-};
-EOF
-
-      cat > ax_qt_main.$ac_ext << EOF
-#include "ax_qt_test.h"
-#include <qapplication.h>
-int main( int argc, char **argv )
-{
-  QApplication app( argc, argv );
-  Test t;
-  QObject::connect( &t, SIGNAL(send()), &t, SLOT(receive()) );
-}
-EOF
-
-      ax_cv_qt_test_result="failure"
-      ax_try_1="$QT_MOC ax_qt_test.h -o moc_ax_qt_test.$ac_ext >/dev/null 2>/dev/null"
-      AC_TRY_EVAL(ax_try_1)
-      if test x"$ac_status" != x0; then
-        echo "$ax_err_1" >&AC_FD_CC
-        echo "configure: could not run $QT_MOC on:" >&AC_FD_CC
-        cat ax_qt_test.h >&AC_FD_CC
-      else
-        ax_try_2="$CXX $QT_CXXFLAGS -c $CXXFLAGS -o moc_ax_qt_test.o moc_ax_qt_test.$ac_ext >/dev/null 2>/dev/null"
-        AC_TRY_EVAL(ax_try_2)
-        if test x"$ac_status" != x0; then
-          echo "$ax_err_2" >&AC_FD_CC
-          echo "configure: could not compile:" >&AC_FD_CC
-          cat moc_ax_qt_test.$ac_ext >&AC_FD_CC
-        else
-          ax_try_3="$CXX $QT_CXXFLAGS -c $CXXFLAGS -o ax_qt_main.o ax_qt_main.$ac_ext >/dev/null 2>/dev/null"
-          AC_TRY_EVAL(ax_try_3)
-          if test x"$ac_status" != x0; then
-            echo "$ax_err_3" >&AC_FD_CC
-            echo "configure: could not compile:" >&AC_FD_CC
-            cat ax_qt_main.$ac_ext >&AC_FD_CC
-          else
-            ax_try_4="$CXX -o ax_qt_main ax_qt_main.o moc_ax_qt_test.o $QT_LIBS $LIBS >/dev/null 2>/dev/null"
-            AC_TRY_EVAL(ax_try_4)
-            if test x"$ac_status" != x0; then
-              echo "$ax_err_4" >&AC_FD_CC
-            else
-              ax_cv_qt_test_result="success"
-            fi
-          fi
-        fi
-      fi
-    ])dnl AC_CACHE_VAL ax_cv_qt_test_result
-    AC_MSG_RESULT([$ax_cv_qt_test_result])
-    if test x"$ax_cv_qt_test_result" = "xfailure"; then
-      AC_MSG_ERROR([Failed to find matching components of a complete
-                  Qt installation. Try using more options,
-                  see ./configure --help.])
-    fi
-
-    rm -f ax_qt_test.h moc_ax_qt_test.$ac_ext moc_ax_qt_test.o \
-          ax_qt_main.$ac_ext ax_qt_main.o ax_qt_main
-  fi
-])
-
-dnl Internal subroutine of AX_HAVE_QT
-dnl Set ax_qt_dir ax_qt_include_dir ax_qt_bin_dir ax_qt_lib_dir ax_qt_lib
-AC_DEFUN([AX_PATH_QT_DIRECT],
-[
-  ## Binary utilities ##
-  if test x"$with_Qt_bin_dir" != x; then
-    ax_qt_bin_dir=$with_Qt_bin_dir
-  fi
-  ## Look for header files ##
-  if test x"$with_Qt_include_dir" != x; then
-    ax_qt_include_dir="$with_Qt_include_dir"
-  else
-    # The following header file is expected to define QT_VERSION.
-    qt_direct_test_header=qglobal.h
-    # Look for the header file in a standard set of common directories.
-    ax_include_path_list="
-      /usr/include
-      `ls -dr ${QTDIR}/include 2>/dev/null`
-      `ls -dr /usr/include/qt* 2>/dev/null`
-      `ls -dr /usr/lib/qt*/include 2>/dev/null`
-      `ls -dr /usr/local/qt*/include 2>/dev/null`
-      `ls -dr /opt/qt*/include 2>/dev/null`
-      `ls -dr /Developer/qt*/include 2>/dev/null`
-    "
-    for ax_dir in $ax_include_path_list; do
-      if test -r "$ax_dir/$qt_direct_test_header"; then
-        ax_dirs="$ax_dirs $ax_dir"
-      fi
-    done
-    # Now look for the newest in this list
-    ax_prev_ver=0
-    for ax_dir in $ax_dirs; do
-      ax_this_ver=`egrep -w '#define QT_VERSION' $ax_dir/$qt_direct_test_header | sed s/'#define QT_VERSION'//`
-      if expr $ax_this_ver '>' $ax_prev_ver > /dev/null; then
-        ax_qt_include_dir=$ax_dir
-        ax_prev_ver=$ax_this_ver
-      fi
-    done
-  fi dnl Found header files.
-
-  # Are these headers located in a traditional Trolltech installation?
-  # That would be $ax_qt_include_dir stripped from its last element:
-  ax_possible_qt_dir=`dirname $ax_qt_include_dir`
-  if (test -x $ax_possible_qt_dir/bin/moc) &&
-     ((ls $ax_possible_qt_dir/lib/libqt* > /dev/null 2>/dev/null) ||
-      (ls $ax_possible_qt_dir/lib64/libqt* > /dev/null 2>/dev/null)); then
-    # Then the rest is a piece of cake
-    ax_qt_dir=$ax_possible_qt_dir
-    ax_qt_bin_dir="$ax_qt_dir/bin"
-    if test x"$with_Qt_lib_dir" != x; then
-      ax_qt_lib_dir="$with_Qt_lib_dir"
-    else
-      if (test -d $ax_qt_dir/lib64); then
-	ax_qt_lib_dir="$ax_qt_dir/lib64"
-      else
-	ax_qt_lib_dir="$ax_qt_dir/lib"
-      fi
-    fi
-    # Only look for lib if the user did not supply it already
-    if test x"$ax_qt_lib" = xNO; then
-      ax_qt_lib="`ls $ax_qt_lib_dir/libqt* | sed -n 1p |
-                   sed s@$ax_qt_lib_dir/lib@@ | [sed s@[.].*@@]`"
-    fi
-    ax_qt_LIBS="-L$ax_qt_lib_dir -l$ax_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-  else
-    # There is no valid definition for $QTDIR as Trolltech likes to see it
-    ax_qt_dir=
-    ## Look for Qt library ##
-    if test x"$with_Qt_lib_dir" != x; then
-      ax_qt_lib_dir="$with_Qt_lib_dir"
-      # Only look for lib if the user did not supply it already
-      if test x"$ax_qt_lib" = xNO; then
-        ax_qt_lib="`ls $ax_qt_lib_dir/libqt* | sed -n 1p |
-                     sed s@$ax_qt_lib_dir/lib@@ | [sed s@[.].*@@]`"
-      fi
-      ax_qt_LIBS="-L$ax_qt_lib_dir -l$ax_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-    else
-      # Normally, when there is no traditional Trolltech installation,
-      # the library is installed in a place where the linker finds it
-      # automatically.
-      # If the user did not define the library name, try with qt
-      if test x"$ax_qt_lib" = xNO; then
-        ax_qt_lib=qt
-      fi
-      qt_direct_test_header=qapplication.h
-      qt_direct_test_main="
-        int argc;
-        char ** argv;
-        QApplication app(argc,argv);
-      "
-      # See if we find the library without any special options.
-      # Don't add top $LIBS permanently yet
-      ax_save_LIBS="$LIBS"
-      LIBS="-l$ax_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-      ax_qt_LIBS="$LIBS"
-      ax_save_CXXFLAGS="$CXXFLAGS"
-      CXXFLAGS="-I$ax_qt_include_dir"
-      AC_TRY_LINK([#include <$qt_direct_test_header>],
-        $qt_direct_test_main,
-      [
-        # Success.
-        # We can link with no special library directory.
-        ax_qt_lib_dir=
-      ], [
-        # That did not work. Try the multi-threaded version
-        echo "Non-critical error, please neglect the above." >&AC_FD_CC
-        ax_qt_lib=qt-mt
-        LIBS="-l$ax_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-        AC_TRY_LINK([#include <$qt_direct_test_header>],
-          $qt_direct_test_main,
-        [
-          # Success.
-          # We can link with no special library directory.
-          ax_qt_lib_dir=
-        ], [
-          # That did not work. Try the OpenGL version
-          echo "Non-critical error, please neglect the above." >&AC_FD_CC
-          ax_qt_lib=qt-gl
-          LIBS="-l$ax_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-          AC_TRY_LINK([#include <$qt_direct_test_header>],
-            $qt_direct_test_main,
-          [
-            # Success.
-            # We can link with no special library directory.
-            ax_qt_lib_dir=
-          ], [
-            # That did not work. Maybe a library version I don't know about?
-            echo "Non-critical error, please neglect the above." >&AC_FD_CC
-            # Look for some Qt lib in a standard set of common directories.
-            ax_dir_list="
-              `echo $ax_qt_includes | sed ss/includess`
-              /lib
-	      /usr/lib64
-              /usr/lib
-	      /usr/local/lib64
-              /usr/local/lib
-	      /opt/lib64
-              /opt/lib
-              `ls -dr /usr/lib64/qt* 2>/dev/null`
-              `ls -dr /usr/lib64/qt*/lib64 2>/dev/null`
-              `ls -dr /usr/lib/qt* 2>/dev/null`
-              `ls -dr /usr/local/qt* 2>/dev/null`
-              `ls -dr /opt/qt* 2>/dev/null`
-            "
-            for ax_dir in $ax_dir_list; do
-              if ls $ax_dir/libqt* >/dev/null 2>/dev/null; then
-                # Gamble that it's the first one...
-                ax_qt_lib="`ls $ax_dir/libqt* | sed -n 1p |
-                            sed s@$ax_dir/lib@@ | sed s/[[.]].*//`"
-                ax_qt_lib_dir="$ax_dir"
-                break
-              fi
-            done
-            # Try with that one
-            LIBS="-l$ax_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-            AC_TRY_LINK([#include <$qt_direct_test_header>],
-              $qt_direct_test_main,
-            [
-              # Success.
-              # We can link with no special library directory.
-              ax_qt_lib_dir=
-            ], [
-             : # Leave ax_qt_lib_dir defined
-            ])
-          ])
-        ])
-      ])
-      if test x"$ax_qt_lib_dir" != x; then
-        ax_qt_LIBS="-L$ax_qt_lib_dir $LIBS"
-      else
-        ax_qt_LIBS="$LIBS"
-      fi
-      LIBS="$ax_save_LIBS"
-      CXXFLAGS="$ax_save_CXXFLAGS"
-    fi dnl $with_Qt_lib_dir was not given
-  fi dnl Done setting up for non-traditional Trolltech installation
-])
diff --git a/m4/ax_have_select.m4 b/m4/ax_have_select.m4
deleted file mode 100644
index 4024212..0000000
--- a/m4/ax_have_select.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_have_select.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_HAVE_SELECT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#   AX_HAVE_PSELECT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro determines whether the system supports the select I/O event
-#   interface. A neat usage example would be:
-#
-#     AX_HAVE_SELECT(
-#       [AX_CONFIG_FEATURE_ENABLE(select)],
-#       [AX_CONFIG_FEATURE_DISABLE(select)])
-#     AX_CONFIG_FEATURE(
-#       [select], [This platform supports select(7)],
-#       [HAVE_SELECT], [This platform supports select(7).])
-#
-#   Some systems also have the variant pselect(). The availability of that
-#   function can be tested with the second macro. Generally speaking, it is
-#   safe to assume that AX_HAVE_SELECT would succeed if AX_HAVE_SELECT_PWAIT
-#   has, but not the other way round.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Peter Simons <simons@cryp.to>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_HAVE_SELECT], [dnl
-  AC_MSG_CHECKING([for select(2)])
-  AC_CACHE_VAL([ax_cv_have_select], [dnl
-    AC_LINK_IFELSE([dnl
-      AC_LANG_PROGRAM(
-        [#include <sys/select.h>],
-        [int rc; rc = select(0, (fd_set *)(0), (fd_set *)(0), (fd_set *)(0), (struct timeval *)(0));])],
-      [ax_cv_have_select=yes],
-      [ax_cv_have_select=no])])
-  AS_IF([test "${ax_cv_have_select}" = "yes"],
-    [AC_MSG_RESULT([yes])
-$1],[AC_MSG_RESULT([no])
-$2])
-])dnl
-
-AC_DEFUN([AX_HAVE_PSELECT], [dnl
-  AC_MSG_CHECKING([for pselect(2)])
-  AC_CACHE_VAL([ax_cv_have_pselect], [dnl
-    AC_LINK_IFELSE([dnl
-      AC_LANG_PROGRAM(
-        [dnl
-#include <sys/select.h>
-#include <signal.h>],
-        [dnl
-int rc;
-rc = select(0, (fd_set *)(0), (fd_set *)(0), (fd_set *)(0), (struct timeval *)(0));
-rc = pselect(0, (fd_set *)(0), (fd_set *)(0), (fd_set *)(0), (struct timespec const *)(0), (sigset_t const *)(0));])],
-      [ax_cv_have_pselect=yes],
-      [ax_cv_have_pselect=no])])
-  AS_IF([test "${ax_cv_have_pselect}" = "yes"],
-    [AC_MSG_RESULT([yes])
-$1],[AC_MSG_RESULT([no])
-$2])
-])dnl
diff --git a/m4/ax_install_files.m4 b/m4/ax_install_files.m4
deleted file mode 100644
index 49c16c7..0000000
--- a/m4/ax_install_files.m4
+++ /dev/null
@@ -1,89 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_install_files.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_INSTALL_FILES
-#
-# DESCRIPTION
-#
-#   Adds target for creating a install_files file, which contains the list
-#   of files that will be installed.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 13
-
-AC_DEFUN([AX_INSTALL_FILES],
-[
-AC_MSG_NOTICE([adding install_files support])
-AC_ARG_VAR(GAWK, [gawk executable to use])
-if test "x$GAWK" = "x"; then
-   AC_CHECK_PROGS(GAWK,[gawk])
-fi
-AC_SUBST(GAWK)
-
-if test "x$GAWK" != "x"; then
-   AC_MSG_NOTICE([install_files support enabled])
-   AX_HAVE_INSTALL_FILES=true
-else
-    AX_HAVE_INSTALL_FILES=false;
-    AC_MSG_WARN([install_files support disable... gawk not found])
-fi
-AM_CONDITIONAL([ax_install_files_enabled],
-               [test "x$AX_HAVE_INSTALL_FILES" = "xtrue"])
-
-AX_ADD_AM_MACRO_STATIC([
-
-if ax_install_files_enabled
-AX_INSTALL_FILES_CLEANFILES = \\
-\$(top_builddir)/install_files
-
-\$(top_builddir)/install_files: do-mfstamp-recursive
-	@if test \"\$(top_builddir)/mfstamp\" -nt \"\$(top_builddir)/install_files\"; then \\
-	cd \$(top_builddir) && STAGING=\"\$(PWD)/staging\"; \\
-	\$(MAKE) \$(AM_MAKEFLAGS) DESTDIR=\"\$\$STAGING\" install; \\
-	cd \"\$\$STAGING\" && find "." ! -type d -print | \\
-	\$(GAWK) ' \\
-	    /^\\.\\/usr\\/local\\/lib/ { \\
-		sub( /\\.\\/usr\\/local\\/lib/, \"%%{_libdir}\" ); } \\
-	    /^\\.\\/usr\\/local\\/bin/ { \\
-		sub( /\\.\\/usr\\/local\\/bin/, \"%%{_bindir}\" ); } \\
-	    /^\\.\\/usr\\/local\\/include/ { \\
-		sub( /\\.\\/usr\\/local\\/include/, \"%%{_includedir}\" ); } \\
-	    /^\\.\\/usr\\/local\\/share/ { \\
-		sub( /\\.\\/usr\\/local\\/share/, \"%%{_datadir}\" ); } \\
-	    /^\\.\\/usr\\/local/ { \\
-		sub( /\\.\\/usr\\/local/, \"%%{_prefix}\" ); } \\
-	    /^\\./ { sub( /\\./, \"\" ); } \\
-	    /./ { print; }' > ../install_files; \\
-	rm -rf \"\$\$STAGING\"; \\
-	else \\
-	    echo \"\\\`\$(top_builddir)/install_files\' is up to date.\"; \\
-	fi
-
-])
-AX_ADD_RECURSIVE_AM_MACRO_STATIC([do-mfstamp],[
-\$(top_builddir)/mfstamp:  do-mfstamp-recursive
-
-do-mfstamp-am do-mfstamp: Makefile.in
-	@echo \"timestamp for all Makefile.in files\" > \$(top_builddir)/mfstamp
-	@touch ${AX_DOLLAR}@
-
-])
-AX_ADD_AM_MACRO_STATIC([
-endif # ax_install_files_enabled
-
-clean-local: clean-ax-install-files
-clean-ax-install-files:
-	-test -z \"\$(AX_INSTALL_FILES)\" || rm -f \$(AX_INSTALL_FILES)
-])
-])# AX_INSTALL_FILES
diff --git a/m4/ax_java_check_class.m4 b/m4/ax_java_check_class.m4
deleted file mode 100644
index 5010402..0000000
--- a/m4/ax_java_check_class.m4
+++ /dev/null
@@ -1,85 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_java_check_class.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_JAVA_CHECK_CLASS(<class>,<action-if-found>,<action-if-not-found>)
-#
-# DESCRIPTION
-#
-#   Test if a Java class is available. Based on AX_PROG_JAVAC_WORKS. This
-#   version uses a cache variable which is both compiler, options and
-#   classpath dependent (so if you switch from javac to gcj it correctly
-#   notices and redoes the test).
-#
-#   The macro tries to compile a minimal program importing <class>. Some
-#   newer compilers moan about the failure to use this but fail or produce a
-#   class file anyway. All moaing is sunk to /dev/null since I only wanted
-#   to know if the class could be imported. This is a recommended followup
-#   to AX_CHECK_JAVA_PLUGIN with classpath appropriately adjusted.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([DPS_JAVA_CHECK_CLASS], [AX_JAVA_CHECK_CLASS])
-AC_DEFUN([AX_JAVA_CHECK_CLASS],[
-m4_define([cache_val],[m4_translit(ax_cv_have_java_class_$1, " ." ,"__")])
-if test "x$CLASSPATH" != "x"; then
-xtra=" with classpath ${CLASSPATH}"
-xopts=`echo ${CLASSPATH} | ${SED} 's/^ *://'`
-xopts="-classpath $xopts"
-else xtra=""; xopts=""; fi
-cache_var="cache_val"AS_TR_SH([_Jc_${JAVAC}_Cp_${CLASSPATH}])
-AC_CACHE_CHECK([if the $1 class is avialable$xtra], [$cache_var], [
-JAVA_TEST=Test.java
-CLASS_TEST=Test.class
-cat << \EOF > $JAVA_TEST
-/* [#]xline __oline__ "configure" */
-import $1;
-public class Test {
-}
-EOF
-if AC_TRY_COMMAND($JAVAC $JAVACFLAGS $xopts $JAVA_TEST) >/dev/null 2>&1; then
-  eval "${cache_var}=yes"
-else
-  eval "${cache_var}=no"
-  echo "configure: failed program was:" >&AC_FD_CC
-  cat $JAVA_TEST >&AC_FD_CC
-fi
-rm -f $JAVA_TEST $CLASS_TEST
-])
-if eval 'test "x$'${cache_var}'" = "xyes"'; then
-$2
-true; else
-$3
-false; fi])
diff --git a/m4/ax_java_options.m4 b/m4/ax_java_options.m4
deleted file mode 100644
index 36c10d9..0000000
--- a/m4/ax_java_options.m4
+++ /dev/null
@@ -1,48 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_java_options.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_JAVA_OPTIONS
-#
-# DESCRIPTION
-#
-#   AX_JAVA_OPTIONS adds configure command line options used for Java m4
-#   macros. This Macro is optional.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Devin Weaver <ktohg@tritarget.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_JAVA_OPTIONS], [AX_JAVA_OPTIONS])
-AC_DEFUN([AX_JAVA_OPTIONS],[
-AC_ARG_WITH(java-prefix,
-                        [  --with-java-prefix=PFX  prefix where Java runtime is installed (optional)])
-AC_ARG_WITH(javac-flags,
-                        [  --with-javac-flags=FLAGS flags to pass to the Java compiler (optional)])
-AC_ARG_WITH(java-flags,
-                        [  --with-java-flags=FLAGS flags to pass to the Java VM (optional)])
-JAVAPREFIX=$with_java_prefix
-JAVACFLAGS=$with_javac_flags
-JAVAFLAGS=$with_java_flags
-AC_SUBST(JAVAPREFIX)dnl
-AC_SUBST(JAVACFLAGS)dnl
-AC_SUBST(JAVAFLAGS)dnl
-AC_SUBST(JAVA)dnl
-AC_SUBST(JAVAC)dnl
-])
diff --git a/m4/ax_jni_include_dir.m4 b/m4/ax_jni_include_dir.m4
deleted file mode 100644
index d7882a9..0000000
--- a/m4/ax_jni_include_dir.m4
+++ /dev/null
@@ -1,119 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_jni_include_dir.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_JNI_INCLUDE_DIR
-#
-# DESCRIPTION
-#
-#   AX_JNI_INCLUDE_DIR finds include directories needed for compiling
-#   programs using the JNI interface.
-#
-#   JNI include directories are usually in the java distribution This is
-#   deduced from the value of JAVAC. When this macro completes, a list of
-#   directories is left in the variable JNI_INCLUDE_DIRS.
-#
-#   Example usage follows:
-#
-#     AX_JNI_INCLUDE_DIR
-#
-#     for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
-#     do
-#             CPPFLAGS="$CPPFLAGS -I$JNI_INCLUDE_DIR"
-#     done
-#
-#   If you want to force a specific compiler:
-#
-#   - at the configure.in level, set JAVAC=yourcompiler before calling
-#   AX_JNI_INCLUDE_DIR
-#
-#   - at the configure level, setenv JAVAC
-#
-#   Note: This macro can work with the autoconf M4 macros for Java programs.
-#   This particular macro is not part of the original set of macros.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Don Anderson <dda@sleepycat.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_JNI_INCLUDE_DIR], [AX_JNI_INCLUDE_DIR])
-AC_DEFUN([AX_JNI_INCLUDE_DIR],[
-
-JNI_INCLUDE_DIRS=""
-
-test "x$JAVAC" = x && AC_MSG_ERROR(['\$JAVAC' undefined])
-AC_PATH_PROG([_ACJNI_JAVAC], [$JAVAC], [no])
-test "x$_ACJNI_JAVAC" = xno && AC_MSG_ERROR([$JAVAC could not be found in path])
-
-_ACJNI_FOLLOW_SYMLINKS("$_ACJNI_JAVAC")
-_JTOPDIR=`echo "$_ACJNI_FOLLOWED" | sed -e 's://*:/:g' -e 's:/[[^/]]*$::'`
-case "$host_os" in
-        darwin*)        _JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'`
-                        _JINC="$_JTOPDIR/Headers";;
-        *)              _JINC="$_JTOPDIR/include";;
-esac
-_AS_ECHO_LOG([_JTOPDIR=$_JTOPDIR])
-_AS_ECHO_LOG([_JINC=$_JINC])
-
-# On Mac OS X 10.6.4, jni.h is a symlink:
-# /System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers/jni.h
-# -> ../../CurrentJDK/Headers/jni.h.
-if test -f "$_JINC/jni.h" || test -L "$_JINC/jni.h"; then
-        JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JINC"
-else
-        _JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'`
-        if test -f "$_JTOPDIR/include/jni.h"; then
-                JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JTOPDIR/include"
-        else
-                AC_MSG_ERROR([cannot find java include files])
-        fi
-fi
-
-# get the likely subdirectories for system specific java includes
-case "$host_os" in
-bsdi*)          _JNI_INC_SUBDIRS="bsdos";;
-linux*)         _JNI_INC_SUBDIRS="linux genunix";;
-osf*)           _JNI_INC_SUBDIRS="alpha";;
-solaris*)       _JNI_INC_SUBDIRS="solaris";;
-mingw*)		_JNI_INC_SUBDIRS="win32";;
-cygwin*)	_JNI_INC_SUBDIRS="win32";;
-*)              _JNI_INC_SUBDIRS="genunix";;
-esac
-
-# add any subdirectories that are present
-for JINCSUBDIR in $_JNI_INC_SUBDIRS
-do
-    if test -d "$_JTOPDIR/include/$JINCSUBDIR"; then
-         JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JTOPDIR/include/$JINCSUBDIR"
-    fi
-done
-])
-
-# _ACJNI_FOLLOW_SYMLINKS <path>
-# Follows symbolic links on <path>,
-# finally setting variable _ACJNI_FOLLOWED
-# ----------------------------------------
-AC_DEFUN([_ACJNI_FOLLOW_SYMLINKS],[
-# find the include directory relative to the javac executable
-_cur="$1"
-while ls -ld "$_cur" 2>/dev/null | grep " -> " >/dev/null; do
-        AC_MSG_CHECKING([symlink for $_cur])
-        _slink=`ls -ld "$_cur" | sed 's/.* -> //'`
-        case "$_slink" in
-        /*) _cur="$_slink";;
-        # 'X' avoids triggering unwanted echo options.
-        *) _cur=`echo "X$_cur" | sed -e 's/^X//' -e 's:[[^/]]*$::'`"$_slink";;
-        esac
-        AC_MSG_RESULT([$_cur])
-done
-_ACJNI_FOLLOWED="$_cur"
-])# _ACJNI
diff --git a/m4/ax_lapack.m4 b/m4/ax_lapack.m4
deleted file mode 100644
index 6aa16aa..0000000
--- a/m4/ax_lapack.m4
+++ /dev/null
@@ -1,131 +0,0 @@
-# ===========================================================================
-#         http://www.gnu.org/software/autoconf-archive/ax_lapack.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LAPACK([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   This macro looks for a library that implements the LAPACK linear-algebra
-#   interface (see http://www.netlib.org/lapack/). On success, it sets the
-#   LAPACK_LIBS output variable to hold the requisite library linkages.
-#
-#   To link with LAPACK, you should link with:
-#
-#     $LAPACK_LIBS $BLAS_LIBS $LIBS $FLIBS
-#
-#   in that order. BLAS_LIBS is the output variable of the AX_BLAS macro,
-#   called automatically. FLIBS is the output variable of the
-#   AC_F77_LIBRARY_LDFLAGS macro (called if necessary by AX_BLAS), and is
-#   sometimes necessary in order to link with F77 libraries. Users will also
-#   need to use AC_F77_DUMMY_MAIN (see the autoconf manual), for the same
-#   reason.
-#
-#   The user may also use --with-lapack=<lib> in order to use some specific
-#   LAPACK library <lib>. In order to link successfully, however, be aware
-#   that you will probably need to use the same Fortran compiler (which can
-#   be set via the F77 env. var.) as was used to compile the LAPACK and BLAS
-#   libraries.
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if a LAPACK library
-#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-#   is not found. If ACTION-IF-FOUND is not specified, the default action
-#   will define HAVE_LAPACK.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([ACX_LAPACK], [AX_LAPACK])
-AC_DEFUN([AX_LAPACK], [
-AC_REQUIRE([AX_BLAS])
-ax_lapack_ok=no
-
-AC_ARG_WITH(lapack,
-        [AS_HELP_STRING([--with-lapack=<lib>], [use LAPACK library <lib>])])
-case $with_lapack in
-        yes | "") ;;
-        no) ax_lapack_ok=disable ;;
-        -* | */* | *.a | *.so | *.so.* | *.o) LAPACK_LIBS="$with_lapack" ;;
-        *) LAPACK_LIBS="-l$with_lapack" ;;
-esac
-
-# Get fortran linker name of LAPACK function to check for.
-AC_F77_FUNC(cheev)
-
-# We cannot use LAPACK if BLAS is not found
-if test "x$ax_blas_ok" != xyes; then
-        ax_lapack_ok=noblas
-        LAPACK_LIBS=""
-fi
-
-# First, check LAPACK_LIBS environment variable
-if test "x$LAPACK_LIBS" != x; then
-        save_LIBS="$LIBS"; LIBS="$LAPACK_LIBS $BLAS_LIBS $LIBS $FLIBS"
-        AC_MSG_CHECKING([for $cheev in $LAPACK_LIBS])
-        AC_TRY_LINK_FUNC($cheev, [ax_lapack_ok=yes], [LAPACK_LIBS=""])
-        AC_MSG_RESULT($ax_lapack_ok)
-        LIBS="$save_LIBS"
-        if test $ax_lapack_ok = no; then
-                LAPACK_LIBS=""
-        fi
-fi
-
-# LAPACK linked to by default?  (is sometimes included in BLAS lib)
-if test $ax_lapack_ok = no; then
-        save_LIBS="$LIBS"; LIBS="$LIBS $BLAS_LIBS $FLIBS"
-        AC_CHECK_FUNC($cheev, [ax_lapack_ok=yes])
-        LIBS="$save_LIBS"
-fi
-
-# Generic LAPACK library?
-for lapack in lapack lapack_rs6k; do
-        if test $ax_lapack_ok = no; then
-                save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $LIBS"
-                AC_CHECK_LIB($lapack, $cheev,
-                    [ax_lapack_ok=yes; LAPACK_LIBS="-l$lapack"], [], [$FLIBS])
-                LIBS="$save_LIBS"
-        fi
-done
-
-AC_SUBST(LAPACK_LIBS)
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$ax_lapack_ok" = xyes; then
-        ifelse([$1],,AC_DEFINE(HAVE_LAPACK,1,[Define if you have LAPACK library.]),[$1])
-        :
-else
-        ax_lapack_ok=no
-        $2
-fi
-])dnl AX_LAPACK
diff --git a/m4/ax_lib_beecrypt.m4 b/m4/ax_lib_beecrypt.m4
deleted file mode 100644
index bb8ba96..0000000
--- a/m4/ax_lib_beecrypt.m4
+++ /dev/null
@@ -1,75 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_lib_beecrypt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_BEECRYPT([yes|no|auto])
-#
-# DESCRIPTION
-#
-#   Searches for the 'beecrypt' library with the --with... option.
-#
-#   If found, define HAVE_BEECRYPT and macro BEECRYPT_LIBS. Also defines
-#   BEECRYPT_WITH_<algo> for the algorithms found available. Possible
-#   algorithms: BASE64 AES BF MD5 SHA1 SHA256 SHA384 SHA512.
-#
-#   The argument is used if no --with...-beecrypt option is set. Value "yes"
-#   requires the configuration by default. Value "no" does not require it by
-#   default. Value "auto" configures the library only if available.
-#
-#   See also AX_LIB_CRYPTO and AX_LIB_GCRYPT.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Fabien Coelho <autoconf.archive@coelho.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-# AX_CHECK_BEECRYPT_ALGO([name],[function])
-AC_DEFUN([AX_CHECK_BEECRYPT_ALGO],[
-  AC_CHECK_LIB([beecrypt], [$2],
-    AC_DEFINE([BEECRYPT_WITH_$1],[1],[Algorithm $1 in beecrypt library]))
-])
-
-# AX_LIB_BEECRYPT([yes|no|auto])
-AC_DEFUN([AX_LIB_BEECRYPT],[
-  AC_MSG_CHECKING([whether beecrypt is enabled])
-  AC_ARG_WITH([beecrypt],[  --with-beecrypt         require beecrypt library
-  --without-beecrypt      disable beecrypt library],[
-    AC_MSG_RESULT([$withval])
-    ac_with_beecrypt=$withval
-  ],[
-    AC_MSG_RESULT([$1])
-    ac_with_beecrypt=$1
-  ])
-  if test "$ac_with_beecrypt" = "yes" -o "$ac_with_beecrypt" = "auto" ; then
-    AC_CHECK_HEADERS([beecrypt/beecrypt.h],[
-      AC_CHECK_LIB([beecrypt],[blockCipherFind],[
-        AC_DEFINE([HAVE_BEECRYPT],[1],[Beecrypt library is available])
-	HAVE_BEECRYPT=1
-        AC_SUBST([BEECRYPT_LIBS],[-lbeecrypt])
-	# encoding
-	AX_CHECK_BEECRYPT_ALGO([BASE64],[b64encode])
-	# ciphers
-        AX_CHECK_BEECRYPT_ALGO([AES],[aesSetup])
-        AX_CHECK_BEECRYPT_ALGO([BF],[blowfishSetup])
-	# digests
-        AX_CHECK_BEECRYPT_ALGO([MD5],[md5Digest])
-        AX_CHECK_BEECRYPT_ALGO([SHA1],[sha1Digest])
-        AX_CHECK_BEECRYPT_ALGO([SHA256],[sha256Digest])
-        AX_CHECK_BEECRYPT_ALGO([SHA384],[sha384Digest])
-        AX_CHECK_BEECRYPT_ALGO([SHA512],[sha512Digest])
-      ])
-    ])
-    # complain only if explicitely required
-    if test "$ac_with_beecrypt" = "yes" -a "x$HAVE_BEECRYPT" = "x" ; then
-        AC_MSG_ERROR([cannot configure required beecrypt library])
-    fi
-  fi
-])
diff --git a/m4/ax_lib_cgal_core.m4 b/m4/ax_lib_cgal_core.m4
deleted file mode 100644
index a37a5ee..0000000
--- a/m4/ax_lib_cgal_core.m4
+++ /dev/null
@@ -1,114 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_lib_cgal_core.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_CGAL_CORE([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   Test for the CGAL_Core library.
-#
-#   By using the "--with-cgal=" option, define a special installation
-#   directory. If CGAL is not found there, the script will fail immediately.
-#   Otherwise, $CGAL_HOME is searched, then standard system locations.
-#
-#   NOTE: This script depends on BOOST_CPPFLAGS, so be sure to run
-#   AX_BOOST_BASE in advance.
-#
-#   This macro calls:
-#
-#     AC_SUBST(CGAL_CPPFLAGS)
-#     AC_SUBST(CGAL_LDFLAGS)
-#
-#   And sets:
-#
-#     HAVE_CGAL
-#
-# LICENSE
-#
-#   Copyright (c) 2010 Sebastian Hegler <sebastian.hegler@tu-dresden.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 2
-
-AC_DEFUN([AX_LIB_CGAL_CORE],[
-
-dnl guess from env, or use given value
-AC_ARG_WITH([cgal],
-	AS_HELP_STRING([--with-cgal@<:@=DIR@:>@],
-			[location of cgal installation, default $CGAL_HOME]),
-	[ac_cgal_dirs="$withval"],
-	[ac_cgal_dirs="$CGAL_HOME"' /usr /usr/local /opt /opt/local']
-	)
-
-dnl This test program is taken from:
-dnl http://www.cgal.org/Manual/latest/examples/Convex_hull_2/vector_convex_hull_2.cpp
-TEST_PROGRAM='AC_LANG_PROGRAM(
-[
-[@%:@include <vector>]
-[@%:@include <CGAL/Exact_predicates_inexact_constructions_kernel.h>]
-[@%:@include <CGAL/convex_hull_2.h>]
-[typedef CGAL::Exact_predicates_inexact_constructions_kernel K;]
-[typedef K::Point_2 Point_2;]
-[typedef std::vector<Point_2> Points;]
-],
-[
-[Points points, result;
-points.push_back(Point_2(0,0));
-points.push_back(Point_2(10,0));
-points.push_back(Point_2(10,10));
-points.push_back(Point_2(6,5));
-points.push_back(Point_2(4,1));
-CGAL::convex_hull_2(points.begin(),points.end(),std::back_inserter(result));
-//std::cout << result.size() << " points on the convex hull" << std::endl;]
-])'
-
-AC_LANG_PUSH([C++])
-
-for ac_cgal_iterate in $ac_cgal_dirs ; do
-	CPPFLAGS_SAVED="$CPPFLAGS"
-	CGAL_CPPFLAGS="-I$ac_cgal_iterate/include"
-	CPPFLAGS="$CPPFLAGS $CGAL_CPPFLAGS $BOOST_CPPFLAGS"
-	export CPPFLAGS
-
-	CGAL_LDFLAGS="-L$ac_cgal_iterate/lib -lCGAL -lCGAL_Core"
-	LDFLAGS_SAVED="$LDFLAGS"
-	LDFLAGS="$LDFLAGS $CGAL_LDFLAGS"
-	export LDFLAGS
-
-	AC_MSG_CHECKING([whether CGAL is available in $ac_cgal_iterate])
-	AC_RUN_IFELSE($TEST_PROGRAM,[ac_cgal=yes],[ac_cgal=no])
-
-	LDFLAGS="$LDFLAGS_SAVED"
-	export LDFLAGS
-	CPPFLAGS="$CPPFLAGS_SAVED"
-	export CPPFLAGS
-
-	if test $ac_cgal = yes ; then
-		AC_MSG_RESULT([yes])
-		break
-	else
-		AC_MSG_RESULT([no])
-	fi
-done
-
-AC_LANG_POP([C++])
-
-if test $ac_cgal = yes ; then
-	AC_DEFINE(HAVE_CGAL,[1],[Indicates presence of CGAL library])
-	AC_SUBST(CGAL_CPPFLAGS)
-	AC_SUBST(CGAL_LDFLAGS)
-        # execute ACTION-IF-FOUND
-        ifelse([$1], , :, [$1])
-else
-        # execute ACTION-IF-NOT-FOUND
-        ifelse([$2], , :, [$2])
-fi
-
-])
diff --git a/m4/ax_lib_crypto.m4 b/m4/ax_lib_crypto.m4
deleted file mode 100644
index d0103ea..0000000
--- a/m4/ax_lib_crypto.m4
+++ /dev/null
@@ -1,85 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_crypto.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_CRYPTO([yes|no|auto])
-#
-# DESCRIPTION
-#
-#   Searches for the 'crypto' library with the --with... option.
-#
-#   If found, define HAVE_CRYPTO and macro CRYPTO_LIBS. Also defines
-#   CRYPTO_WITH_<algo> for the algorithms found available. Possible
-#   algorithms: AES BF CAMELLIA CAST DES IDEA RC2 RC5 MD2 MD4 MD5 SHA RIPEMD
-#   RSA DSA DH
-#
-#   The argument is used if no --with...-crypto option is set. Value "yes"
-#   requires the configuration by default. Value "no" does not require it by
-#   default. Value "auto" configures the library only if available.
-#
-#   See also AX_LIB_BEECRYPT and AX_LIB_GCRYPT.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Fabien Coelho <autoconf.archive@coelho.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-# AX_CHECK_CRYPTO_LIB([algo-name],[function])
-AC_DEFUN([AX_CHECK_CRYPTO_LIB],[
-  AC_CHECK_LIB([crypto], $2, [
-    AC_DEFINE([CRYPTO_WITH_$1],[1],[Algorithm $1 in openssl crypto library])
-  ])
-])
-
-# AX_LIB_CRYPTO([yes|no|auto])
-AC_DEFUN([AX_LIB_CRYPTO],[
-  AC_MSG_CHECKING([whether openssl crypto is enabled])
-  AC_ARG_WITH([crypto],[  --with-crypto           requite crypto library
-  --without-crypto        disable crypto library],[
-    AC_MSG_RESULT([$withval])
-    ac_with_crypto=$withval
-  ],[
-    AC_MSG_RESULT([$1])
-    ac_with_crypto=$1
-  ])
-  if test "$ac_with_crypto" = "yes" -o "$ac_with_crypto" = "auto" ; then
-    AC_CHECK_HEADERS([openssl/opensslconf.h],[
-      AC_CHECK_LIB([crypto], [CRYPTO_lock],[
-        AC_DEFINE([HAVE_CRYPTO],[1],[Openssl crypto library is available])
-	HAVE_CRYPTO=1
-	AC_SUBST([CRYPTO_LIBS],[-lcrypto])
-	# ciphers
-        AX_CHECK_CRYPTO_LIB([AES],[AES_ecb_encrypt])
-        AX_CHECK_CRYPTO_LIB([BF],[BF_ecb_encrypt])
-        AX_CHECK_CRYPTO_LIB([CAST],[CAST_ecb_encrypt])
-        AX_CHECK_CRYPTO_LIB([CAMELLIA],[Camellia_ecb_encrypt])
-        AX_CHECK_CRYPTO_LIB([DES],[DES_ecb_encrypt])
-        AX_CHECK_CRYPTO_LIB([IDEA],[idea_ecb_encrypt])
-        AX_CHECK_CRYPTO_LIB([RC2],[RC2_ecb_encrypt])
-        AX_CHECK_CRYPTO_LIB([RC5],[RC5_32_ecb_encrypt])
-	# digests
-        AX_CHECK_CRYPTO_LIB([MD2],[MD2])
-        AX_CHECK_CRYPTO_LIB([MD4],[MD4])
-        AX_CHECK_CRYPTO_LIB([MD5],[MD5])
-        AX_CHECK_CRYPTO_LIB([RIPEMD],[RIPEMD160])
-        AX_CHECK_CRYPTO_LIB([SHA],[SHA1])
-	# others
-	AX_CHECK_CRYPTO_LIB([RSA],[RSA_set_method])
-	AX_CHECK_CRYPTO_LIB([DSA],[DSA_set_method])
-	AX_CHECK_CRYPTO_LIB([DH],[DH_set_method])
-      ])
-    ])
-    # complain only if crypto as *explicitely* required
-    if test "$ac_with_crypto" = "yes" -a "x$HAVE_CRYPTO" = "x" ; then
-      AC_MSG_ERROR([cannot configure required openssl crypto library])
-    fi
-  fi
-])
diff --git a/m4/ax_lib_curl.m4 b/m4/ax_lib_curl.m4
deleted file mode 100644
index 0dd5df0..0000000
--- a/m4/ax_lib_curl.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_lib_curl.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_CURL([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Checks for minimum curl library version VERSION. If successfull executes
-#   ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   Defines CURL_LIBS and CURL_CFLAGS.
-#
-#   A simple example:
-#
-#     AX_LIB_CURL([7.19.4],,[
-#       AC_MSG_ERROR([Your system lacks of libcurl >= 7.19.4])
-#     ])
-#
-#   This macro is a rearranged version of AC_LIB_CURL from Akos Maroy.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_CHECK_CURL], [AX_LIB_CURL])
-AC_DEFUN([AX_LIB_CURL], [
-  AX_PATH_GENERIC([curl],[$1],'s/^libcurl\ \+//',[$2],[$3])
-])
diff --git a/m4/ax_lib_expat.m4 b/m4/ax_lib_expat.m4
deleted file mode 100644
index 16e66de..0000000
--- a/m4/ax_lib_expat.m4
+++ /dev/null
@@ -1,275 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_expat.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_EXPAT([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of availability of Expat XML Parser of
-#   particular version or newer. This macro checks for Expat XML Parser
-#   headers and libraries and defines compilation flags
-#
-#   Macro supports following options and their values:
-#
-#   1) Single-option usage:
-#
-#     --with-expat      -- yes, no, or path to Expat XML Parser
-#                          installation prefix
-#
-#   2) Three-options usage (all options are required):
-#
-#     --with-expat=yes
-#     --with-expat-inc  -- path to base directory with Expat headers
-#     --with-expat-lib  -- linker flags for Expat
-#
-#   This macro calls:
-#
-#     AC_SUBST(EXPAT_CFLAGS)
-#     AC_SUBST(EXPAT_LIBS)
-#     AC_SUBST(EXPAT_VERSION)  -- only if version requirement is used
-#
-#   And sets:
-#
-#     HAVE_EXPAT
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_LIB_EXPAT],
-[
-    AC_ARG_WITH([expat],
-        AS_HELP_STRING([--with-expat=@<:@ARG@:>@],
-            [use Expat XML Parser from given prefix (ARG=path); check standard prefixes (ARG=yes); disable (ARG=no)]
-        ),
-        [
-        if test "$withval" = "yes"; then
-            if test -f /usr/local/include/expat.h ; then
-                expat_prefix=/usr/local
-            elif test -f /usr/include/expat.h ; then
-                expat_prefix=/usr
-            else
-                expat_prefix=""
-            fi
-            expat_requested="yes"
-        elif test -d "$withval"; then
-            expat_prefix="$withval"
-            expat_requested="yes"
-        else
-            expat_prefix=""
-            expat_requested="no"
-        fi
-        ],
-        [
-        dnl Default behavior is implicit yes
-        if test -f /usr/local/include/expat.h ; then
-            expat_prefix=/usr/local
-        elif test -f /usr/include/expat.h ; then
-            expat_prefix=/usr
-        else
-            expat_prefix=""
-        fi
-        ]
-    )
-
-    AC_ARG_WITH([expat-inc],
-        AS_HELP_STRING([--with-expat-inc=@<:@DIR@:>@],
-            [path to Expat XML Parser headers]
-        ),
-        [expat_include_dir="$withval"],
-        [expat_include_dir=""]
-    )
-    AC_ARG_WITH([expat-lib],
-        AS_HELP_STRING([--with-expat-lib=@<:@ARG@:>@],
-            [link options for Expat XML Parser libraries]
-        ),
-        [expat_lib_flags="$withval"],
-        [expat_lib_flags=""]
-    )
-
-    EXPAT_CFLAGS=""
-    EXPAT_LIBS=""
-    EXPAT_VERSION=""
-
-    dnl
-    dnl Collect include/lib paths and flags
-    dnl
-    run_expat_test="no"
-
-    if test -n "$expat_prefix"; then
-        expat_include_dir="$expat_prefix/include"
-        expat_lib_flags="-L$expat_prefix/lib -lexpat"
-        run_expat_test="yes"
-    elif test "$expat_requested" = "yes"; then
-        if test -n "$expat_include_dir" -a -n "$expat_lib_flags"; then
-            run_expat_test="yes"
-        fi
-    else
-        run_expat_test="no"
-    fi
-
-    dnl
-    dnl Check Expat XML Parser files
-    dnl
-    if test "$run_expat_test" = "yes"; then
-
-        saved_CPPFLAGS="$CPPFLAGS"
-        CPPFLAGS="$CPPFLAGS -I$expat_include_dir"
-
-        saved_LDFLAGS="$LDFLAGS"
-        LIBS="$LDFLAGS $expat_lib_flags"
-
-        dnl
-        dnl Check Expat headers
-        dnl
-        AC_MSG_CHECKING([for Expat XML Parser headers in $expat_include_dir])
-
-        AC_LANG_PUSH([C++])
-        AC_COMPILE_IFELSE([
-            AC_LANG_PROGRAM(
-                [[
-@%:@include <expat.h>
-                ]],
-                [[]]
-            )],
-            [
-            EXPAT_CFLAGS="-I$expat_include_dir"
-            expat_header_found="yes"
-            AC_MSG_RESULT([found])
-            ],
-            [
-            expat_header_found="no"
-            AC_MSG_RESULT([not found])
-            ]
-        )
-        AC_LANG_POP([C++])
-
-        dnl
-        dnl Check Expat libraries
-        dnl
-        if test "$expat_header_found" = "yes"; then
-
-            AC_MSG_CHECKING([for Expat XML Parser libraries])
-
-            AC_LANG_PUSH([C++])
-            AC_LINK_IFELSE([
-                AC_LANG_PROGRAM(
-                    [[
-@%:@include <expat.h>
-                    ]],
-                    [[
-XML_Parser p = XML_ParserCreate(NULL);
-XML_ParserFree(p);
-p = NULL;
-                    ]]
-                )],
-                [
-                EXPAT_LIBS="$expat_lib_flags"
-                expat_lib_found="yes"
-                AC_MSG_RESULT([found])
-                ],
-                [
-                expat_lib_found="no"
-                AC_MSG_RESULT([not found])
-                ]
-            )
-            AC_LANG_POP([C++])
-        fi
-
-        CPPFLAGS="$saved_CPPFLAGS"
-        LDFLAGS="$saved_LDFLAGS"
-    fi
-
-    AC_MSG_CHECKING([for Expat XML Parser])
-
-    if test "$run_expat_test" = "yes"; then
-        if test "$expat_header_found" = "yes" -a "$expat_lib_found" = "yes"; then
-
-            AC_SUBST([EXPAT_CFLAGS])
-            AC_SUBST([EXPAT_LIBS])
-
-            HAVE_EXPAT="yes"
-        else
-            HAVE_EXPAT="no"
-        fi
-
-        AC_MSG_RESULT([$HAVE_EXPAT])
-
-        dnl
-        dnl Check Expat version
-        dnl
-        if test "$HAVE_EXPAT" = "yes"; then
-
-            expat_version_req=ifelse([$1], [], [], [$1])
-
-            if test  -n "$expat_version_req"; then
-
-                AC_MSG_CHECKING([if Expat XML Parser version is >= $expat_version_req])
-
-                if test -f "$expat_include_dir/expat.h"; then
-
-                    expat_major=`cat $expat_include_dir/expat.h | \
-                                    grep '^#define.*XML_MAJOR_VERSION.*[0-9]$' | \
-                                    sed -e 's/#define XML_MAJOR_VERSION.//'`
-
-                    expat_minor=`cat $expat_include_dir/expat.h | \
-                                    grep '^#define.*XML_MINOR_VERSION.*[0-9]$' | \
-                                    sed -e 's/#define XML_MINOR_VERSION.//'`
-
-                    expat_revision=`cat $expat_include_dir/expat.h | \
-                                    grep '^#define.*XML_MICRO_VERSION.*[0-9]$' | \
-                                    sed -e 's/#define XML_MICRO_VERSION.//'`
-
-                    EXPAT_VERSION="$expat_major.$expat_minor.$expat_revision"
-                    AC_SUBST([EXPAT_VERSION])
-
-                    dnl Decompose required version string and calculate numerical representation
-                    expat_version_req_major=`expr $expat_version_req : '\([[0-9]]*\)'`
-                    expat_version_req_minor=`expr $expat_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-                    expat_version_req_revision=`expr $expat_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-                    if test "x$expat_version_req_revision" = "x"; then
-                        expat_version_req_revision="0"
-                    fi
-
-                    expat_version_req_number=`expr $expat_version_req_major \* 10000 \
-                                               \+ $expat_version_req_minor \* 100 \
-                                               \+ $expat_version_req_revision`
-
-                    dnl Calculate numerical representation of detected version
-                    expat_version_number=`expr $expat_major \* 10000 \
-                                          \+ $expat_minor \* 100 \
-                                           \+ $expat_revision`
-
-                    expat_version_check=`expr $expat_version_number \>\= $expat_version_req_number`
-                    if test "$expat_version_check" = "1"; then
-                        AC_MSG_RESULT([yes])
-                    else
-                        AC_MSG_RESULT([no])
-                        AC_MSG_WARN([Found Expat XML Parser $EXPAT_VERSION, which is older than required. Possible compilation failure.])
-                    fi
-                else
-                    AC_MSG_RESULT([no])
-                    AC_MSG_WARN([Missing expat.h header. Unable to determine Expat version.])
-                fi
-            fi
-        fi
-
-    else
-        HAVE_EXPAT="no"
-        AC_MSG_RESULT([$HAVE_EXPAT])
-
-        if test "$expat_requested" = "yes"; then
-            AC_MSG_WARN([Expat XML Parser support requested but headers or library not found. Specify valid prefix of Expat using --with-expat=@<:@DIR@:>@ or provide include directory and linker flags using --with-expat-inc and --with-expat-lib])
-        fi
-    fi
-])
diff --git a/m4/ax_lib_firebird.m4 b/m4/ax_lib_firebird.m4
deleted file mode 100644
index 0de1865..0000000
--- a/m4/ax_lib_firebird.m4
+++ /dev/null
@@ -1,170 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_lib_firebird.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_FIREBIRD([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   Test for the Firebird client library of a particular version (or newer).
-#   This macro takes only one optional argument, the required version of
-#   Firebird library. If required version is not passed, then 1.5.0 is used
-#   in test of existance of Firebird client library.
-#
-#   For more information about Firebird API versioning check: API Identifies
-#   Client Version http://www.firebirdsql.org/rlsnotes20/rnfbtwo-apiods.html
-#
-#   If no intallation prefix to the installed Firebird library is given the
-#   macro searches under /usr, /usr/local, and /opt.
-#
-#   This macro calls:
-#
-#     AC_SUBST(FIREBIRD_CFLAGS)
-#     AC_SUBST(FIREBIRD_LDFLAGS)
-#     AC_SUBST(FIREBIRD_VERSION)
-#
-#   And sets:
-#
-#     HAVE_FIREBIRD
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_LIB_FIREBIRD],
-[
-    AC_ARG_WITH([firebird],
-        AS_HELP_STRING(
-            [--with-firebird=@<:@ARG@:>@],
-            [use Firebird client library @<:@default=yes@:>@, optionally specify the prefix for firebird library]
-        ),
-        [
-        if test "$withval" = "no"; then
-            WANT_FIREBIRD="no"
-        elif test "$withval" = "yes"; then
-            WANT_FIREBIRD="yes"
-            ac_firebird_path=""
-        else
-            WANT_FIREBIRD="yes"
-            ac_firebird_path="$withval"
-        fi
-        ],
-        [WANT_FIREBIRD="yes"]
-    )
-
-    FIREBIRD_CFLAGS=""
-    FIREBIRD_LDFLAGS=""
-    FIREBIRD_VERSION=""
-
-    if test "x$WANT_FIREBIRD" = "xyes"; then
-
-        ac_firebird_header="ibase.h"
-
-        firebird_version_req=ifelse([$1], [], [3.0.0], [$1])
-        firebird_version_req_shorten=`expr $firebird_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
-        firebird_version_req_major=`expr $firebird_version_req : '\([[0-9]]*\)'`
-        firebird_version_req_minor=`expr $firebird_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-        firebird_version_req_micro=`expr $firebird_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$firebird_version_req_micro" = "x" ; then
-            firebird_version_req_micro="0"
-        fi
-
-        dnl FB_API_VER represents the version of Firebird as follows:
-        dnl - Any version of Interbase, or Firebird 1.0.x:      10
-        dnl - Firebird 1.5.x:                                   15
-        dnl - Firebird 2.0.x:                                   20
-
-        firebird_version_req_number=`expr $firebird_version_req_major \+ $firebird_version_req_minor`
-
-        AC_MSG_CHECKING([for Firebird client library >= $firebird_version_req])
-
-        if test "$ac_firebird_path" != ""; then
-            ac_firebird_ldflags="-L$ac_firebird_path/lib"
-            ac_firebird_cppflags="-I$ac_firebird_path/include"
-        else
-            for ac_firebird_path_tmp in /usr /usr/local /opt ; do
-                if test -f "$ac_firebird_path_tmp/include/$ac_firebird_header" \
-                    && test -r "$ac_firebird_path_tmp/include/$ac_firebird_header"; then
-                    ac_firebird_path=$ac_firebird_path_tmp
-                    ac_firebird_cppflags="-I$ac_firebird_path_tmp/include"
-                    ac_firebird_ldflags="-L$ac_firebird_path_tmp/lib"
-                    break;
-                fi
-            done
-        fi
-
-        ac_firebird_header_path="$ac_firebird_path/include/$ac_firebird_header"
-
-        if test ! -f "$ac_firebird_header_path"; then
-            AC_MSG_RESULT([no])
-            success="no"
-        else
-
-            ac_firebird_ldflags="$ac_firebird_ldflags -lfbclient -lpthread"
-
-            saved_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $ac_firebird_cppflags"
-
-            AC_LANG_PUSH(C++)
-            AC_COMPILE_IFELSE(
-                [
-                AC_LANG_PROGRAM([[@%:@include <ibase.h>]],
-                    [[
-#if (FB_API_VER >= $firebird_version_req_number)
-// Everything is okay
-#else
-#  error Firebird version is too old
-#endif
-                    ]]
-                )
-                ],
-                [
-                AC_MSG_RESULT([yes])
-                success="yes"
-                ],
-                [
-                AC_MSG_RESULT([not found])
-                succees="no"
-                ]
-            )
-            AC_LANG_POP([C++])
-
-            CPPFLAGS="$saved_CPPFLAGS"
-
-            if test "$success" = "yes"; then
-
-                FIREBIRD_CFLAGS="$ac_firebird_cppflags"
-                FIREBIRD_LDFLAGS="$ac_firebird_ldflags"
-
-                dnl Retrieve Firebird release version
-
-                ac_firebird_version=`cat $ac_firebird_header_path | \
-                                     grep '#define.*FB_API_VER.*' | \
-                                     sed -e 's/.* //'`
-
-                if test -n "$ac_firebird_version"; then
-                    ac_firebird_version_major=`expr $ac_firebird_version \/ 10`
-                    ac_firebird_version_minor=`expr $ac_firebird_version \% 10`
-
-                    FIREBIRD_VERSION="$ac_firebird_version_major.$ac_firebird_version_minor.x"
-                else
-                    AC_MSG_WARN([Could not find FB_API_VER macro in $ac_firebird_header to get Firebird version.])
-                fi
-
-                AC_SUBST(FIREBIRD_CFLAGS)
-                AC_SUBST(FIREBIRD_LDFLAGS)
-                AC_SUBST(FIREBIRD_VERSION)
-                AC_DEFINE(HAVE_FIREBIRD)
-            fi
-        fi
-    fi
-])
diff --git a/m4/ax_lib_gcrypt.m4 b/m4/ax_lib_gcrypt.m4
deleted file mode 100644
index a0accde..0000000
--- a/m4/ax_lib_gcrypt.m4
+++ /dev/null
@@ -1,108 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_gcrypt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_GCRYPT([yes|no|auto])
-#
-# DESCRIPTION
-#
-#   Searches for the 'gcrypt' library with the --with... option.
-#
-#   If found, define HAVE_GCRYPT and macro GCRYPT_LIBS and GCRYPT_CFLAGS.
-#   Also defines GCRYPT_WITH_<algo> for the algorithms found available.
-#   Possible algorithms are: AES ARCFOUR BLOWFISH CAST5 DES IDEA RFC2268
-#   SERPENT TWOFISH CRC HAVAL MD2 MD4 MD5 RMD160 SHA0 SHA1 SHA224 SHA256
-#   SHA384 SHA512 TIGER WHIRLPOOL DSA ELGAMAL RSA
-#
-#   The argument is used if no --with...-gcrypt option is set. Value "yes"
-#   requires the configuration by default. Value "no" does not require it by
-#   default. Value "auto" configures the library only if available.
-#
-#   See also AX_LIB_BEECRYPT and AX_LIB_CRYPTO.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Fabien Coelho <autoconf.archive@coelho.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-# AX_CHECK_GCRYPT_ALGO([algo])
-# generate convenient defines for each algorithm
-AC_DEFUN([AX_CHECK_GCRYPT_ALGO],[
-  AC_REQUIRE([AC_PROG_EGREP])
-  AC_MSG_CHECKING([for $1 in gcrypt])
-  if echo $gcrypt_algos | $EGREP -i ":.*( $1 | $1$)" > /dev/null ; then
-    AC_DEFINE([GCRYPT_WITH_$1],[1],[Algorithm $1 in gcrypt library])
-    AC_MSG_RESULT([yes])
-  else
-    AC_MSG_RESULT([no])
-  fi
-])
-
-# AX_LIB_GCRYPT([yes|no|auto])
-AC_DEFUN([AX_LIB_GCRYPT],[
-  AC_MSG_CHECKING([whether gcrypt is enabled])
-  AC_ARG_WITH([gcrypt],[  --with-gcrypt           require gcrypt library
-  --without-gcrypt        disable gcrypt library],[
-    AC_MSG_RESULT([$withval])
-    ac_with_gcrypt=$withval
-  ],[
-    AC_MSG_RESULT($1)
-    ac_with_gcrypt=$1
-  ])
-  if test "$ac_with_gcrypt" = "yes" -o "$ac_with_gcrypt" = "auto" ; then
-    AM_PATH_LIBGCRYPT([1.2.0],[
-      AC_DEFINE([HAVE_GCRYPT],[1],[Gcrypt library is available])
-      HAVE_GCRYPT=1
-      # checking for available algorithms...
-      gcrypt_algos=`$LIBGCRYPT_CONFIG --algorithms`
-      # ciphers
-      # this does not work with a "for" loop: nothing generated in config.h:-(
-      AX_CHECK_GCRYPT_ALGO([AES])
-      AX_CHECK_GCRYPT_ALGO([ARCFOUR])
-      AX_CHECK_GCRYPT_ALGO([BLOWFISH])
-      AX_CHECK_GCRYPT_ALGO([CAST5])
-      AX_CHECK_GCRYPT_ALGO([DES])
-      AX_CHECK_GCRYPT_ALGO([IDEA])
-      AX_CHECK_GCRYPT_ALGO([RFC2268])
-      AX_CHECK_GCRYPT_ALGO([SERPENT])
-      AX_CHECK_GCRYPT_ALGO([TWOFISH])
-      # digests
-      AX_CHECK_GCRYPT_ALGO([CRC])
-      AX_CHECK_GCRYPT_ALGO([HAVAL])
-      AX_CHECK_GCRYPT_ALGO([MD2])
-      AX_CHECK_GCRYPT_ALGO([MD4])
-      AX_CHECK_GCRYPT_ALGO([MD5])
-      AX_CHECK_GCRYPT_ALGO([RMD160])
-      AX_CHECK_GCRYPT_ALGO([SHA0])
-      AX_CHECK_GCRYPT_ALGO([SHA1])
-      AX_CHECK_GCRYPT_ALGO([SHA224])
-      AX_CHECK_GCRYPT_ALGO([SHA256])
-      AX_CHECK_GCRYPT_ALGO([SHA384])
-      AX_CHECK_GCRYPT_ALGO([SHA512])
-      AX_CHECK_GCRYPT_ALGO([TIGER])
-      AX_CHECK_GCRYPT_ALGO([WHIRLPOOL])
-      # others
-      AX_CHECK_GCRYPT_ALGO([DSA])
-      AX_CHECK_GCRYPT_ALGO([ELGAMAL])
-      AX_CHECK_GCRYPT_ALGO([RSA])
-      # conclusion
-      GCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
-      GCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
-      AC_SUBST(GCRYPT_CFLAGS)
-      AC_SUBST(GCRYPT_LIBS)
-    ],[
-      # complain only if explicitely required
-      if test "$ac_with_gcrypt" = "yes" ; then
-	AC_MSG_ERROR([cannot configure required gcrypt library])
-      fi
-    ])
-  fi
-])
diff --git a/m4/ax_lib_gdal.m4 b/m4/ax_lib_gdal.m4
deleted file mode 100644
index 0980c0f..0000000
--- a/m4/ax_lib_gdal.m4
+++ /dev/null
@@ -1,153 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_lib_gdal.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_GDAL([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of availability of GDAL/OGR library of
-#   particular version or newer.
-#
-#   AX_LIB_GDAL macro takes only one argument which is optional. If there is
-#   no required version passed, then macro does not run version test.
-#
-#   The --with-gdal option takes complete path to gdal-config utility,
-#
-#   This macro calls AC_SUBST for:
-#
-#     GDAL_VERSION
-#     GDAL_CFLAGS
-#     GDAL_LDFLAGS
-#     GDAL_DEP_LDFLAGS
-#     GDAL_OGR_ENABLED
-#
-#   and AC_DEFINE for:
-#
-#     HAVE_GDAL
-#     HAVE_GDAL_OGR
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Mateusz Loskot <mateusz@loskot.net>
-#   Copyright (c) 2011 Alessandro Candini <candini@meeo.it>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 1
-
-AC_DEFUN([AX_LIB_GDAL],
-[
-    dnl If gdal-config path is not given in ---with-gdal option,
-    dnl check if it is present in the system anyway
-    AC_ARG_WITH([gdal],
-        AC_HELP_STRING([--with-gdal=@<:@ARG@:>@],
-            [Specify full path to gdal-config script]),
-        [ac_gdal_config_path=$withval],
-        [gdal_config_system=check])
-
-    dnl if gdal-config is present in the system, fill the ac_gdal_config_path variable with it full path
-    AS_IF([test "x$gdal_config_system" = xcheck],
-          [AC_PATH_PROG([GDAL_CONFIG], [gdal-config])],
-          [AC_PATH_PROG([GDAL_CONFIG], [gdal-config],
-              [no], [`dirname $ac_gdal_config_path 2> /dev/null`])]
-    )
-
-    if test ! -x "$GDAL_CONFIG"; then
-        AC_MSG_ERROR([gdal-config does not exist or it is not an exectuable file])
-            GDAL_CONFIG="no"
-            found_gdal="no"
-    fi
-
-    GDAL_VERSION=""
-    GDAL_CFLAGS=""
-    GDAL_LDFLAGS=""
-    GDAL_DEP_LDFLAGS=""
-    GDAL_OGR_ENABLED=""
-
-
-    dnl
-    dnl Check GDAL library (libgdal)
-    dnl
-
-    if test "$GDAL_CONFIG" != "no"; then
-        AC_MSG_CHECKING([for GDAL library])
-
-        GDAL_VERSION="`$GDAL_CONFIG --version`"
-        GDAL_CFLAGS="`$GDAL_CONFIG --cflags`"
-        GDAL_LDFLAGS="`$GDAL_CONFIG --libs`"
-        GDAL_DEP_LDFLAGS="`$GDAL_CONFIG --dep-libs`"
-
-        AC_DEFINE([HAVE_GDAL], [1], [Define to 1 if GDAL library are available])
-
-        found_gdal="yes"
-    else
-        found_gdal="no"
-    fi
-
-    AC_MSG_RESULT([$found_gdal])
-
-    if test "$found_gdal" = "yes"; then
-        AC_MSG_CHECKING([for OGR support in GDAL library])
-
-        GDAL_OGR_ENABLED="`$GDAL_CONFIG --ogr-enabled`"
-        AC_DEFINE([HAVE_GDAL_OGR], [1], [Define to 1 if GDAL library includes OGR support])
-
-        AC_MSG_RESULT([$GDAL_OGR_ENABLED])
-    fi
-
-    dnl
-    dnl Check if required version of GDAL is available
-    dnl
-
-    gdal_version_req=ifelse([$1], [], [], [$1])
-    if test "$found_gdal" = "yes" -a -n "$gdal_version_req"; then
-
-        AC_MSG_CHECKING([if GDAL version is >= $gdal_version_req])
-
-        dnl Decompose required version string of GDAL
-        dnl and calculate its number representation
-        gdal_version_req_major=`expr $gdal_version_req : '\([[0-9]]*\)'`
-        gdal_version_req_minor=`expr $gdal_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-        gdal_version_req_micro=`expr $gdal_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$gdal_version_req_micro" = "x"; then
-            gdal_version_req_micro="0"
-        fi
-
-        gdal_version_req_number=`expr $gdal_version_req_major \* 1000000 \
-                                   \+ $gdal_version_req_minor \* 1000 \
-                                   \+ $gdal_version_req_micro`
-
-        dnl Decompose version string of installed GDAL
-        dnl and calculate its number representation
-        gdal_version_major=`expr $GDAL_VERSION : '\([[0-9]]*\)'`
-        gdal_version_minor=`expr $GDAL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
-        gdal_version_micro=`expr $GDAL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$gdal_version_micro" = "x"; then
-            gdal_version_micro="0"
-        fi
-
-        gdal_version_number=`expr $gdal_version_major \* 1000000 \
-                                   \+ $gdal_version_minor \* 1000 \
-                                   \+ $gdal_version_micro`
-
-        gdal_version_check=`expr $gdal_version_number \>\= $gdal_version_req_number`
-        if test "$gdal_version_check" = "1"; then
-            AC_MSG_RESULT([yes])
-        else
-            AC_MSG_RESULT([no])
-	    AC_MSG_ERROR([GDAL $GDAL_VERSION found, but required version is $gdal_version_req])
-        fi
-    fi
-
-    AC_SUBST(GDAL_VERSION)
-    AC_SUBST(GDAL_CFLAGS)
-    AC_SUBST(GDAL_LDFLAGS)
-    AC_SUBST(GDAL_DEP_LDFLAGS)
-    AC_SUBST(GDAL_OGR_ENABLED)
-])
diff --git a/m4/ax_lib_hdf5.m4 b/m4/ax_lib_hdf5.m4
deleted file mode 100644
index d698069..0000000
--- a/m4/ax_lib_hdf5.m4
+++ /dev/null
@@ -1,329 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_lib_hdf5.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_HDF5([serial/parallel])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of the availability of HDF5 library.
-#
-#   The optional macro argument should be either 'serial' or 'parallel'. The
-#   former only looks for serial HDF5 installations via h5cc. The latter
-#   only looks for parallel HDF5 installations via h5pcc. If the optional
-#   argument is omitted, serial installations will be preferred over
-#   parallel ones.
-#
-#   The macro adds a --with-hdf5 option accepting one of three values:
-#
-#     no   - do not check for the HDF5 library.
-#     yes  - do check for HDF5 library in standard locations.
-#     path - complete path to where lib/libhdf5* libraries and
-#            include/H5* include files reside.
-#
-#   If HDF5 is successfully found, this macro calls
-#
-#     AC_SUBST(HDF5_VERSION)
-#     AC_SUBST(HDF5_CFLAGS)
-#     AC_SUBST(HDF5_CPPFLAGS)
-#     AC_SUBST(HDF5_LDFLAGS)
-#     AC_SUBST(HDF5_FFLAGS)
-#     AC_SUBST(HDF5_FLIBS)
-#     AC_DEFINE(HAVE_HDF5)
-#
-#   and sets with_hdf5="yes".  Additionally, the macro sets
-#   with_hdf5_fortran="yes" if a matching Fortran wrapper script is found.
-#   Note that Autconf's Fortran support is not used to perform this check.
-#   H5CC and H5FC will contain the appropriate serial or parallel HDF5
-#   wrapper script locations.
-#
-#   If HDF5 is disabled or not found, this macros sets with_hdf5="no" and
-#   with_hdf5_fortran="no".
-#
-#   Your configuration script can test $with_hdf to take any further
-#   actions. HDF5_{C,CPP,LD}FLAGS may be used when building with C or C++.
-#   HDF5_F{FLAGS,LIBS} should be used when building Fortran applications.
-#
-#   To use the macro, one would code one of the following in "configure.ac"
-#   before AC_OUTPUT:
-#
-#     1) dnl Check for HDF5 support
-#        AX_LIB_HDF5()
-#
-#     2) dnl Check for serial HDF5 support
-#        AX_LIB_HDF5([serial])
-#
-#     3) dnl Check for parallel HDF5 support
-#        AX_LIB_HDF5([parallel])
-#
-#   One could test $with_hdf5 for the outcome or display it as follows
-#
-#     echo "HDF5 support:  $with_hdf5"
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Timothy Brown <tbrown@freeshell.org>
-#   Copyright (c) 2010 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AC_DEFUN([AX_LIB_HDF5], [
-
-AC_REQUIRE([AC_PROG_SED])
-AC_REQUIRE([AC_PROG_AWK])
-AC_REQUIRE([AC_PROG_GREP])
-
-dnl Check first argument is one of the recognized values.
-dnl Fail eagerly if is incorrect as this simplifies case statements below.
-if   test "m4_normalize(m4_default([$1],[]))" = ""        ; then
-    : # Recognized value
-elif test "m4_normalize(m4_default([$1],[]))" = "serial"  ; then
-    : # Recognized value
-elif test "m4_normalize(m4_default([$1],[]))" = "parallel"; then
-    : # Recognized value
-else
-    AC_MSG_ERROR([
-Unrecognized value for AX[]_LIB_HDF5 within configure.ac.
-If supplied, argument 1 must be either 'serial' or 'parallel'.
-])
-fi
-
-dnl Add a default --with-hdf5 configuration option.
-AC_ARG_WITH([hdf5],
-  AS_HELP_STRING(
-    [--with-hdf5=[yes/no/PATH]],
-    m4_case(m4_normalize([$1]),
-            [serial],   [location of h5cc for serial HDF5 configuration],
-            [parallel], [location of h5pcc for parallel HDF5 configuration],
-            [location of h5cc or h5pcc for HDF5 configuration])
-  ),
-  [if test "$withval" = "no"; then
-     with_hdf5="no"
-   elif test "$withval" = "yes"; then
-     with_hdf5="yes"
-   else
-     with_hdf5="yes"
-     H5CC="$withval"
-   fi],
-   [with_hdf5="yes"]
-)
-
-dnl Set defaults to blank
-HDF5_VERSION=""
-HDF5_CFLAGS=""
-HDF5_CPPFLAGS=""
-HDF5_LDFLAGS=""
-HDF5_FFLAGS=""
-HDF5_FLIBS=""
-
-dnl Try and find hdf5 compiler tools and options.
-if test "$with_hdf5" = "yes"; then
-    if test -z "$H5CC"; then
-        dnl Check to see if H5CC is in the path.
-        AC_PATH_PROGS(
-            [H5CC],
-            m4_case(m4_normalize([$1]),
-                [serial],   [h5cc],
-                [parallel], [h5pcc],
-                [h5cc h5pcc]),
-            [])
-    else
-        AC_MSG_CHECKING([Using provided HDF5 C wrapper])
-        AC_MSG_RESULT([$H5CC])
-    fi
-    AC_MSG_CHECKING([for HDF5 libraries])
-    if test ! -x "$H5CC"; then
-        AC_MSG_RESULT([no])
-        AC_MSG_WARN(m4_case(m4_normalize([$1]),
-            [serial],  [
-Unable to locate serial HDF5 compilation helper script 'h5cc'.
-Please specify --with-hdf5=<LOCATION> as the full path to h5cc.
-HDF5 support is being disabled (equivalent to --with-hdf5=no).
-],            [parallel],[
-Unable to locate parallel HDF5 compilation helper script 'h5pcc'.
-Please specify --with-hdf5=<LOCATION> as the full path to h5pcc.
-HDF5 support is being disabled (equivalent to --with-hdf5=no).
-],            [
-Unable to locate HDF5 compilation helper scripts 'h5cc' or 'h5pcc'.
-Please specify --with-hdf5=<LOCATION> as the full path to h5cc or h5pcc.
-HDF5 support is being disabled (equivalent to --with-hdf5=no).
-]))
-        with_hdf5="no"
-        with_hdf5_fortran="no"
-    else
-        dnl h5cc provides both AM_ and non-AM_ options
-        dnl depending on how it was compiled either one of
-        dnl these are empty. Lets roll them both into one.
-
-        dnl Look for "HDF5 Version: X.Y.Z"
-        HDF5_VERSION=$(eval $H5CC -showconfig | grep 'HDF5 Version:' \
-            | $AWK '{print $[]3}')
-
-dnl A ideal situation would be where everything we needed was
-dnl in the AM_* variables. However most systems are not like this
-dnl and seem to have the values in the non-AM variables.
-dnl
-dnl We try the following to find the flags:
-dnl (1) Look for "NAME:" tags
-dnl (2) Look for "NAME/H5_NAME:" tags
-dnl (3) Look for "AM_NAME:" tags
-dnl
-        dnl (1)
-        dnl Look for "CFLAGS: "
-        HDF5_CFLAGS=$(eval $H5CC -showconfig | grep '\bCFLAGS:'   \
-            | $AWK -F: '{print $[]2}')
-        dnl Look for "CPPFLAGS"
-        HDF5_CPPFLAGS=$(eval $H5CC -showconfig | grep '\bCPPFLAGS:' \
-            | $AWK -F: '{print $[]2}')
-        dnl Look for "FFLAGS: "
-        HDF5_FFLAGS=$(eval $H5CC -showconfig | grep '\bFFLAGS:'   \
-            | $AWK -F: '{print $[]2}')
-        dnl Look for "LD_FLAGS"
-        HDF5_LDFLAGS=$(eval $H5CC -showconfig | grep '\bLDFLAGS:'   \
-            | $AWK -F: '{print $[]2}')
-
-        dnl (2)
-        dnl CFLAGS/H5_CFLAGS: .../....
-        dnl We could use $SED with something like the following
-        dnl 's/CFLAGS.*\/H5_CFLAGS.*[:]\(.*\)\/\(.*\)/\1/p'
-        if test -z "$HDF5_CFLAGS"; then
-            HDF5_CFLAGS=$(eval $H5CC -showconfig \
-                | $SED -n 's/CFLAGS.*[:]\(.*\)\/\(.*\)/\1/p')
-        fi
-        dnl Look for "CPPFLAGS"
-        if test -z "$HDF5_CPPFLAGS"; then
-            HDF5_CPPFLAGS=$(eval $H5CC -showconfig \
-                | $SED -n 's/CPPFLAGS.*[:]\(.*\)\/\(.*\)/\1/p')
-        fi
-        dnl Look for "FFLAGS"
-        if test -z "$HDF5_FFLAGS"; then
-            HDF5_FFLAGS=$(eval $H5CC -showconfig \
-                | $SED -n 's/FFLAGS.*[:]\(.*\)\/\(.*\)/\1/p')
-        fi
-        dnl Look for "LD_FLAGS"
-        if test -z "$HDF5_LDFLAGS"; then
-            HDF5_LDFLAGS=$(eval $H5CC -showconfig \
-                | $SED -n 's/LDFLAGS.*[:]\(.*\)\/\(.*\)/\1/p')
-        fi
-
-        dnl (3)
-        dnl Check to see if these are not empty strings. If so
-        dnl find the AM_ versions and use them.
-        if test -z "$HDF5_CFLAGS"; then
-            HDF5_CFLAGS=$(eval $H5CC -showconfig \
-                | grep 'AM_CFLAGS:' | $AWK -F: '{print $[]2}')
-        fi
-        if test -z "$HDF5_CPPFLAGS"; then
-            HDF5_CPPFLAGS=$(eval $H5CC -showconfig \
-                | grep 'AM_CPPFLAGS:' | $AWK -F: '{print $[]2}')
-        fi
-        dnl No equivalent AM_FFLAGS test in h5cc -showconfig
-        if test -z "$HDF5_LDFLAGS"; then
-            HDF5_LDFLAGS=$(eval $H5CC -showconfig \
-                | grep 'AM_LDFLAGS:' | $AWK -F: '{print $[]2}')
-        fi
-
-        dnl Frustratingly, the necessary -Idir,-Ldir still may not be found!
-        dnl Attempt to pry any more required include directories from wrapper.
-        for arg in `$H5CC -c -show` # Wrapper compile mode
-        do
-          case "$arg" in #(
-            -I*) echo $HDF5_CPPFLAGS | $GREP -e "$arg" 2>&1 >/dev/null \
-                  || HDF5_CPPFLAGS="$arg $HDF5_CPPFLAGS"
-              ;;
-          esac
-        done
-        for arg in `$H5CC -show` # Wrapper link mode
-        do
-          case "$arg" in #(
-            -L*) echo $HDF5_LDFLAGS | $GREP -e "$arg" 2>&1 >/dev/null \
-                  || HDF5_LDFLAGS="$arg $HDF5_LDFLAGS"
-              ;;
-          esac
-        done
-
-        AC_MSG_RESULT([yes (version $[HDF5_VERSION])])
-
-        dnl Look for any extra libraries also needed to link properly
-        EXTRA_LIBS=$(eval $H5CC -showconfig | grep 'Extra libraries:'\
-            | $AWK -F: '{print $[]2}')
-
-        dnl Look for HDF5's high level library
-        ax_lib_hdf5_save_LDFLAGS=$LDFLAGS
-        ax_lib_hdf5_save_LIBS=$LIBS
-        LDFLAGS=$HDF5_LDFLAGS
-        AC_HAVE_LIBRARY([hdf5_hl],
-                        [HDF5_LDFLAGS="$HDF5_LDFLAGS -lhdf5_hl"],
-                        [],
-                        [-lhdf5 $EXTRA_LIBS])
-        LIBS=$ax_lib_hdf5_save_LIBS
-        LDFLAGS=$ax_lib_hdf5_save_LDFLAGS
-
-        dnl Add the HDF5 library itself
-        HDF5_LDFLAGS="$HDF5_LDFLAGS -lhdf5"
-
-        dnl Add any EXTRA_LIBS afterwards
-        if test "$EXTRA_LIBS"; then
-            HDF5_LDFLAGS="$HDF5_LDFLAGS $EXTRA_LIBS"
-        fi
-
-        AC_MSG_CHECKING([for matching HDF5 Fortran wrapper])
-        dnl Presume HDF5 Fortran wrapper is just a name variant from H5CC
-        H5FC=$(eval echo -n $H5CC | $SED -n 's/cc$/fc/p')
-        if test -x "$H5FC"; then
-            AC_MSG_RESULT([$H5FC])
-            with_hdf5_fortran="yes"
-            AC_SUBST([H5FC])
-
-            dnl Again, pry any remaining -Idir/-Ldir from compiler wrapper
-            for arg in `$H5FC -show`
-            do
-              case "$arg" in #(
-                -I*) echo $HDF5_FFLAGS | $GREP -e "$arg" >/dev/null \
-                      || HDF5_FFLAGS="$arg $HDF5_FFLAGS"
-                  ;;#(
-                -L*) echo $HDF5_FFLAGS | $GREP -e "$arg" >/dev/null \
-                      || HDF5_FFLAGS="$arg $HDF5_FFLAGS"
-                     dnl HDF5 installs .mod files in with libraries,
-                     dnl but some compilers need to find them with -I
-                     echo $HDF5_FFLAGS | $GREP -e "-I${arg#-L}" >/dev/null \
-                      || HDF5_FFLAGS="-I${arg#-L} $HDF5_FFLAGS"
-                  ;;
-              esac
-            done
-
-            dnl Make Fortran link line by inserting Fortran libraries
-            for arg in $HDF5_LDFLAGS
-            do
-              case "$arg" in #(
-                -lhdf5_hl) HDF5_FLIBS="$HDF5_FLIBS -lhdf5hl_fortran $arg"
-                  ;; #(
-                -lhdf5)    HDF5_FLIBS="$HDF5_FLIBS -lhdf5_fortran $arg"
-                  ;; #(
-                *) HDF5_FLIBS="$HDF5_FLIBS $arg"
-                  ;;
-              esac
-            done
-        else
-            AC_MSG_RESULT([no])
-            with_hdf5_fortran="no"
-        fi
-
-	AC_SUBST([HDF5_VERSION])
-	AC_SUBST([HDF5_CFLAGS])
-	AC_SUBST([HDF5_CPPFLAGS])
-	AC_SUBST([HDF5_LDFLAGS])
-	AC_SUBST([HDF5_FFLAGS])
-	AC_SUBST([HDF5_FLIBS])
-	AC_DEFINE([HAVE_HDF5], [1], [Defined if you have HDF5 support])
-    fi
-fi
-
-])
diff --git a/m4/ax_lib_id3.m4 b/m4/ax_lib_id3.m4
deleted file mode 100644
index 0af88ea..0000000
--- a/m4/ax_lib_id3.m4
+++ /dev/null
@@ -1,77 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_lib_id3.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_ID3([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   This macro will check for the existence of id3lib
-#   (http://id3lib.sourceforge.net/). It does this by checking for the
-#   header file id3.h and the id3 library object file. A --with-id3lib
-#   option is supported as well. The following output variables are set with
-#   AC_SUBST:
-#
-#     ID3_CPPFLAGS
-#     ID3_LDFLAGS
-#     ID3_LIBS
-#
-#   You can use them like this in Makefile.am:
-#
-#     AM_CPPFLAGS = $(ID3_CPPFLAGS)
-#     AM_LDFLAGS = $(ID3_LDFLAGS)
-#     program_LDADD = $(ID3_LIBS)
-#
-#   Additionally, the C preprocessor symbol HAVE_ID3LIB will be defined with
-#   AC_DEFINE if id3lib is available.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Oskar Liljeblad <oskar@osk.mine.nu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_LIB_ID3], [AX_LIB_ID3])
-AC_DEFUN([AX_LIB_ID3], [
-  AH_TEMPLATE([HAVE_ID3LIB], [Define if id3lib is available])
-  AC_ARG_WITH(id3lib, [  --with-id3lib=DIR       prefix for id3 library files and headers], [
-    if test "$withval" = "no"; then
-      ac_id3_path=
-      $2
-    elif test "$withval" = "yes"; then
-      ac_id3_path=/usr
-    else
-      ac_id3_path="$withval"
-    fi
-  ],[ac_id3_path=/usr])
-  if test "$ac_id3_path" != ""; then
-    saved_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="$CPPFLAGS -I$ac_id3_path/include"
-    AC_CHECK_HEADER([id3.h], [
-      saved_LDFLAGS="$LDFLAGS"
-      LDFLAGS="$LDFLAGS -L$ac_id3_path/lib"
-      AC_CHECK_LIB(id3, ID3Tag_New, [
-        AC_SUBST(ID3_CPPFLAGS, [-I$ac_id3_path/include])
-        AC_SUBST(ID3_LDFLAGS, [-L$ac_id3_path/lib])
-        AC_SUBST(ID3_LIBS, [-lid3])
-	AC_DEFINE([HAVE_ID3LIB])
-        $1
-      ], [
-        :
-        $2
-      ])
-      LDFLAGS="$saved_LDFLAGS"
-    ], [
-      AC_MSG_RESULT([not found])
-      $2
-    ])
-    CPPFLAGS="$saved_CPPFLAGS"
-  fi
-])
diff --git a/m4/ax_lib_libkml.m4 b/m4/ax_lib_libkml.m4
deleted file mode 100644
index 530f92a..0000000
--- a/m4/ax_lib_libkml.m4
+++ /dev/null
@@ -1,277 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_libkml.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_LIBKML([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro tests whether Google's libkml library
-#   <http://code.google.com/p/libkml/> is available in particular version or
-#   newer. The generated configure script will support the following
-#   options:
-#
-#   1) Single-option usage:
-#
-#     --with-libkml - yes, no or path to Google libkml installation prefix
-#
-#   2) Three-options usage (all options are required):
-#
-#     --with-libkml=yes
-#     --with-libkml-inc - path to base directory with  headers
-#     --with-libkml-lib - linker flags for
-#
-#   This macro calls:
-#
-#     AC_SUBST(LIBKML_CFLAGS)
-#     AC_SUBST(LIBKML_LDFLAGS)
-#     AC_SUBST(LIBKML_VERSION) - only if version requirement is used
-#
-#   And sets:
-#
-#     HAVE_LIBKML
-#
-# LICENSE
-#
-#   Copyright (c) 2010 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 1
-
-AC_DEFUN([AX_LIB_LIBKML],
-[
-    AC_ARG_WITH([libkml],
-        AC_HELP_STRING([--with-libkml=@<:@ARG@:>@],
-            [use Google libkml from given prefix (ARG=path); check standard prefixes (ARG=yes); disable (ARG=no)]
-        ),
-        [
-        if test "$withval" = "yes"; then
-            if test -d /usr/local/include/kml ; then
-                libkml_prefix=/usr/local
-            elif test -d /usr/include/kml ; then
-                libkml_prefix=/usr
-            else
-                libkml_prefix=""
-            fi
-            libkml_requested="yes"
-        elif test -d "$withval"; then
-            libkml_prefix="$withval"
-            libkml_requested="yes"
-        else
-            libkml_prefix=""
-            libkml_requested="no"
-        fi
-        ],
-        [
-        dnl Default behavior is implicit yes
-        if test -d /usr/local/include/kml ; then
-            libkml_prefix=/usr/local
-        elif test -d /usr/include/kml ; then
-            libkml_prefix=/usr
-        else
-            libkml_prefix=""
-        fi
-        ]
-    )
-
-    AC_ARG_WITH([libkml-inc],
-        AC_HELP_STRING([--with-libkml-inc=@<:@DIR@:>@],
-            [path to Google libkml headers]
-        ),
-        [libkml_include_dir="$withval"],
-        [libkml_include_dir=""]
-    )
-    AC_ARG_WITH([libkml-lib],
-        AC_HELP_STRING([--with-libkml-lib=@<:@ARG@:>@],
-            [link options for Google libkml libraries]
-        ),
-        [libkml_lib_flags="$withval"],
-        [libkml_lib_flags=""]
-    )
-
-    LIBKML_CFLAGS=""
-    LIBKML_LDFLAGS=""
-    LIBKML_VERSION=""
-
-    dnl
-    dnl Collect include/lib paths and flags
-    dnl
-    run_libkml_test="no"
-
-    if test -n "$libkml_prefix"; then
-        libkml_include_dir="$libkml_prefix/include"
-        libkml_include_dir2="$libkml_prefix/include/kml"
-        if test "$libkml_prefix" = "/usr"; then
-            libkml_lib_flags="-lkmlengine -lkmldom -lkmlbase -lkmlconvenience"
-        else
-            libkml_lib_flags="-L$libkml_prefix/lib -lkmlengine -lkmldom -lkmlbase -lkmlconvenience"
-        fi
-        run_libkml_test="yes"
-    elif test "$libkml_requested" = "yes"; then
-        if test -n "$libkml_include_dir" -a -n "$libkml_lib_flags"; then
-            libkml_include_dir2="$libkml_include_dir/kml"
-            run_libkml_test="yes"
-        fi
-    else
-        run_libkml_test="no"
-    fi
-
-    dnl
-    dnl Check libkml headers/libraries
-    dnl
-    if test "$run_libkml_test" = "yes"; then
-
-        saved_CPPFLAGS="$CPPFLAGS"
-        CPPFLAGS="$CPPFLAGS -I$libkml_include_dir -I$libkml_include_dir2"
-
-        saved_LDFLAGS="$LDFLAGS"
-        LDFLAGS="$LDFLAGS $libkml_lib_flags"
-
-        dnl
-        dnl Check headers
-        dnl
-        AC_MSG_CHECKING([for Google libkml headers in $libkml_include_dir and $libkml_include_dir2])
-
-        AC_LANG_PUSH([C++])
-        AC_COMPILE_IFELSE([
-            AC_LANG_PROGRAM(
-                [[
-@%:@include <kml/dom.h>
-                ]],
-                [[]]
-            )],
-            [
-            LIBKML_CFLAGS="-I$libkml_include_dir -I$libkml_include_dir2"
-            libkml_header_found="yes"
-            AC_MSG_RESULT([found])
-            ],
-            [
-            libkml_header_found="no"
-            AC_MSG_RESULT([not found])
-            ]
-        )
-        AC_LANG_POP([C++])
-
-        dnl
-        dnl Check libraries
-        dnl
-        if test "$libkml_header_found" = "yes"; then
-
-            AC_MSG_CHECKING([for Google libkml libraries])
-
-            AC_LANG_PUSH([C++])
-            AC_LINK_IFELSE([
-                AC_LANG_PROGRAM(
-                    [[
-@%:@include <kml/dom.h>
-                    ]],
-                    [[
-kmldom::KmlFactory* factory = kmldom::KmlFactory::GetFactory();
-                    ]]
-                )],
-                [
-                LIBKML_LDFLAGS="$libkml_lib_flags"
-                libkml_lib_found="yes"
-                AC_MSG_RESULT([found])
-                ],
-                [
-                libkml_lib_found="no"
-                AC_MSG_RESULT([not found])
-                ]
-            )
-            AC_LANG_POP([C++])
-        fi
-
-        CPPFLAGS="$saved_CPPFLAGS"
-        LDFLAGS="$saved_LDFLAGS"
-    fi
-
-    AC_MSG_CHECKING([for Google libkml])
-
-    if test "$run_libkml_test" = "yes"; then
-        if test "$libkml_header_found" = "yes" -a "$libkml_lib_found" = "yes"; then
-
-            AC_SUBST([LIBKML_CFLAGS])
-            AC_SUBST([LIBKML_LDFLAGS])
-
-            HAVE_LIBKML="yes"
-        else
-            HAVE_LIBKML="no"
-        fi
-
-        AC_MSG_RESULT([$HAVE_LIBKML])
-
-        dnl
-        dnl Check  version
-        dnl
-        if test "$HAVE_LIBKML" = "yes"; then
-
-            libkml_version_req=ifelse([$1], [], [], [$1])
-
-            if test  -n "$libkml_version_req"; then
-
-                AC_MSG_CHECKING([if Google libkml version is >= $libkml_version_req])
-
-                if test -f "$libkml_include_dir2/base/version.h"; then
-
-                    libkml_major=`cat $libkml_include_dir2/base/version.h | \
-                                    grep '^#define.*LIBKML_MAJOR_VERSION.*[0-9]$' | \
-                                    sed -e 's/#define LIBKML_MAJOR_VERSION.//'`
-
-                    libkml_minor=`cat $libkml_include_dir2/base/version.h | \
-                                    grep '^#define.*LIBKML_MINOR_VERSION.*[0-9]$' | \
-                                    sed -e 's/#define LIBKML_MINOR_VERSION.//'`
-
-                    libkml_revision=`cat $libkml_include_dir2/base/version.h | \
-                                    grep '^#define.*LIBKML_MICRO_VERSION.*[0-9]$' | \
-                                    sed -e 's/#define LIBKML_MICRO_VERSION.//'`
-
-                    LIBKML_VERSION="$libkml_major.$libkml_minor.$libkml_revision"
-                    AC_SUBST([LIBKML_VERSION])
-
-                    dnl Decompose required version string and calculate numerical representation
-                    libkml_version_req_major=`expr $libkml_version_req : '\([[0-9]]*\)'`
-                    libkml_version_req_minor=`expr $libkml_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-                    libkml_version_req_revision=`expr $libkml_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-                    if test "x$libkml_version_req_revision" = "x"; then
-                        libkml_version_req_revision="0"
-                    fi
-
-                    libkml_version_req_number=`expr $libkml_version_req_major \* 10000 \
-                                               \+ $libkml_version_req_minor \* 100 \
-                                               \+ $libkml_version_req_revision`
-
-                    dnl Calculate numerical representation of detected version
-                    libkml_version_number=`expr $libkml_major \* 10000 \
-                                          \+ $libkml_minor \* 100 \
-                                           \+ $libkml_revision`
-
-                    libkml_version_check=`expr $libkml_version_number \>\= $libkml_version_req_number`
-                    if test "$libkml_version_check" = "1"; then
-                        AC_MSG_RESULT([yes])
-                    else
-                        AC_MSG_RESULT([no])
-                        AC_MSG_WARN([Found Google libkml $LIBKML_VERSION, which is older than required. Possible compilation failure.])
-                    fi
-                else
-                    AC_MSG_RESULT([no])
-                    AC_MSG_WARN([Missing header $libkml_include_dir2/base/bersion.hpp. Unable to determine Google libkml version.])
-                fi
-            fi
-        fi
-
-    else
-        HAVE_LIBKML="no"
-        AC_MSG_RESULT([$HAVE_LIBKML])
-
-        if test "$libkml_requested" = "yes"; then
-            AC_MSG_WARN([Google libkml support requested but headers or library not found. Specify valid prefix of libkml using --with-libkml=@<:@DIR@:>@ or provide include directory and linker flags using --with-libkml-inc and --with-libkml-lib])
-        fi
-    fi
-])
diff --git a/m4/ax_lib_metis.m4 b/m4/ax_lib_metis.m4
deleted file mode 100644
index ac47313..0000000
--- a/m4/ax_lib_metis.m4
+++ /dev/null
@@ -1,119 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_metis.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_METIS([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro searches for the METIS library in the user specified
-#   location. The user may specify the location either by defining the
-#   environment variable METIS or by using the --with-metis option to
-#   configure. If the environment variable is defined it has precedent over
-#   everything else. If no location was specified then it searches in
-#   /usr/lib and /usr/local/lib for the library and in /usr/include and
-#   /usr/local/include for the header files. Upon sucessful completion the
-#   variables METIS_LIB and METIS_INCLUDE are set.
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if a METIS library is
-#   found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-#   not found. If ACTION-IF-FOUND is not specified, the default action will
-#   define HAVE_METIS. If ACTION-IF-NOT-FOUND is not specified then an error
-#   will be generated halting configure.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ben Bergen <ben@cs.fau.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([IMMDX_LIB_METIS], [AX_LIB_METIS])
-AC_DEFUN([AX_LIB_METIS], [
-	AC_MSG_CHECKING(for METIS library)
-	AC_REQUIRE([AC_PROG_CC])
-	#
-	# User hints...
-	#
-	AC_ARG_VAR([METIS], [METIS library location])
-	AC_ARG_WITH([metis],
-		[AS_HELP_STRING([--with-metis],
-		[user defined path to METIS library])],
-		[
-			if test -n "$METIS" ; then
-				AC_MSG_RESULT(yes)
-				with_metis=$METIS
-			elif test "$withval" != no ; then
-				AC_MSG_RESULT(yes)
-				with_metis=$withval
-			else
-				AC_MSG_RESULT(no)
-			fi
-		],
-		[
-			if test -n "$METIS" ; then
-				with_metis=$METIS
-				AC_MSG_RESULT(yes)
-			else
-				with_metis=/usr
-				if test ! -f "$with_metis/include/metis.h" ; then
-					with_metis=/usr/local
-					if test ! -f "$with_metis/include/metis.h" ; then
-						with_metis=""
-						AC_MSG_RESULT(failed)
-					else
-						AC_MSG_RESULT(yes)
-					fi
-				else
-					AC_MSG_RESULT(yes)
-				fi
-			fi
-		])
-	#
-	# locate METIS library
-	#
-		if test -n "$with_metis" ; then
-			old_CFLAGS=$CFLAGS
-			old_LDFLAGS=$LDFLAGS
-			CFLAGS="-I$with_metis/include"
-			LDFLAGS="-L$with_metis/lib"
-
-			AC_LANG_SAVE
-			AC_LANG_C
-
-			AC_CHECK_LIB(metis, METIS_PartMeshDual,
-				[metis_lib=yes], [metis_lib=yes], [-lm])
-			AC_CHECK_HEADER(metis.h, [metis_h=yes],
-				[metis_h=no], [/* check */])
-
-			AC_LANG_RESTORE
-
-			CFLAGS=$old_CFLAGS
-			LDFLAGS=$old_LDFLAGS
-
-			AC_MSG_CHECKING(METIS in $with_metis)
-			if test "$metis_lib" = "yes" -a "$metis_h" = "yes" ; then
-				AC_SUBST(METIS_INCLUDE, [-I$with_metis/include])
-				AC_SUBST(METIS_LIB, [-L$with_metis/lib])
-				AC_MSG_RESULT(ok)
-			else
-				AC_MSG_RESULT(failed)
-			fi
-		fi
-		#
-		#
-		#
-		if test x = x"$METIS_LIB" ; then
-			ifelse([$2],,[AC_MSG_ERROR(Failed to find valid METIS library)],[$2])
-			:
-		else
-			ifelse([$1],,[AC_DEFINE(HAVE_METIS,1,[Define if you have METIS library])],[$1])
-			:
-		fi
-	])dnl AX_LIB_METIS
diff --git a/m4/ax_lib_mysql.m4 b/m4/ax_lib_mysql.m4
deleted file mode 100644
index e27d755..0000000
--- a/m4/ax_lib_mysql.m4
+++ /dev/null
@@ -1,147 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_mysql.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_MYSQL([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of availability of MySQL client library of
-#   particular version or newer.
-#
-#   AX_LIB_MYSQL macro takes only one argument which is optional. If there
-#   is no required version passed, then macro does not run version test.
-#
-#   The --with-mysql option takes one of three possible values:
-#
-#   no - do not check for MySQL client library
-#
-#   yes - do check for MySQL library in standard locations (mysql_config
-#   should be in the PATH)
-#
-#   path - complete path to mysql_config utility, use this option if
-#   mysql_config can't be found in the PATH
-#
-#   This macro calls:
-#
-#     AC_SUBST(MYSQL_CFLAGS)
-#     AC_SUBST(MYSQL_LDFLAGS)
-#     AC_SUBST(MYSQL_VERSION)
-#
-#   And sets:
-#
-#     HAVE_MYSQL
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 12
-
-AC_DEFUN([AX_LIB_MYSQL],
-[
-    AC_ARG_WITH([mysql],
-        AS_HELP_STRING([--with-mysql=@<:@ARG@:>@],
-            [use MySQL client library @<:@default=yes@:>@, optionally specify path to mysql_config]
-        ),
-        [
-        if test "$withval" = "no"; then
-            want_mysql="no"
-        elif test "$withval" = "yes"; then
-            want_mysql="yes"
-        else
-            want_mysql="yes"
-            MYSQL_CONFIG="$withval"
-        fi
-        ],
-        [want_mysql="yes"]
-    )
-    AC_ARG_VAR([MYSQL_CONFIG], [Full path to mysql_config program])
-
-    MYSQL_CFLAGS=""
-    MYSQL_LDFLAGS=""
-    MYSQL_VERSION=""
-
-    dnl
-    dnl Check MySQL libraries
-    dnl
-
-    if test "$want_mysql" = "yes"; then
-
-        if test -z "$MYSQL_CONFIG" ; then
-            AC_PATH_PROGS([MYSQL_CONFIG], [mysql_config mysql_config5], [no])
-        fi
-
-        if test "$MYSQL_CONFIG" != "no"; then
-            MYSQL_CFLAGS="`$MYSQL_CONFIG --cflags`"
-            MYSQL_LDFLAGS="`$MYSQL_CONFIG --libs`"
-
-            MYSQL_VERSION=`$MYSQL_CONFIG --version`
-
-            found_mysql="yes"
-        else
-            found_mysql="no"
-        fi
-    fi
-
-    dnl
-    dnl Check if required version of MySQL is available
-    dnl
-
-
-    mysql_version_req=ifelse([$1], [], [], [$1])
-
-    if test "$found_mysql" = "yes" -a -n "$mysql_version_req"; then
-
-        AC_MSG_CHECKING([if MySQL version is >= $mysql_version_req])
-
-        dnl Decompose required version string of MySQL
-        dnl and calculate its number representation
-        mysql_version_req_major=`expr $mysql_version_req : '\([[0-9]]*\)'`
-        mysql_version_req_minor=`expr $mysql_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-        mysql_version_req_micro=`expr $mysql_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$mysql_version_req_micro" = "x"; then
-            mysql_version_req_micro="0"
-        fi
-
-        mysql_version_req_number=`expr $mysql_version_req_major \* 1000000 \
-                                   \+ $mysql_version_req_minor \* 1000 \
-                                   \+ $mysql_version_req_micro`
-
-        dnl Decompose version string of installed MySQL
-        dnl and calculate its number representation
-        mysql_version_major=`expr $MYSQL_VERSION : '\([[0-9]]*\)'`
-        mysql_version_minor=`expr $MYSQL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
-        mysql_version_micro=`expr $MYSQL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$mysql_version_micro" = "x"; then
-            mysql_version_micro="0"
-        fi
-
-        mysql_version_number=`expr $mysql_version_major \* 1000000 \
-                                   \+ $mysql_version_minor \* 1000 \
-                                   \+ $mysql_version_micro`
-
-        mysql_version_check=`expr $mysql_version_number \>\= $mysql_version_req_number`
-        if test "$mysql_version_check" = "1"; then
-            AC_MSG_RESULT([yes])
-        else
-            AC_MSG_RESULT([no])
-        fi
-    fi
-
-    if test "$found_mysql" = "yes" ; then
-        AC_DEFINE([HAVE_MYSQL], [1],
-                  [Define to 1 if MySQL libraries are available])
-    fi
-
-    AC_SUBST([MYSQL_VERSION])
-    AC_SUBST([MYSQL_CFLAGS])
-    AC_SUBST([MYSQL_LDFLAGS])
-])
diff --git a/m4/ax_lib_mysqlcppconn.m4 b/m4/ax_lib_mysqlcppconn.m4
deleted file mode 100644
index ae8decd..0000000
--- a/m4/ax_lib_mysqlcppconn.m4
+++ /dev/null
@@ -1,174 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_lib_mysqlcppconn.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_MYSQLCPPCONN([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   Test for the MySQL Connector/C++ libraries
-#
-#   If no path to the installed library is given the macro searches under
-#   /usr, /usr/local, /opt and /opt/local.
-#
-#   This macro calls:
-#
-#     AC_SUBST(LIBMYSQLCPPCONN_CXXFLAGS) / AC_SUBST(LIBMYSQLCPPCONN_LDFLAGS)
-#
-#   And sets:
-#
-#     HAVE_LIBMYSQLCPPCONN
-#
-#   Note that this library needs to link with either MySQL client library or
-#   MySQL Connector/C to work. The macros defined here don't take care of
-#   external dependencies so you have to do it on your own. See also
-#   AX_LIB_MYSQL macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Xiyue Deng <manphiz@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 1
-
-AC_DEFUN([AX_LIB_MYSQLCPPCONN],
-[
-AC_ARG_WITH([libmysqlcppconn],
-    [AS_HELP_STRING([--with-libmysqlcppconn@<:@=ARG@:>@],
-        [use libmysqlcppconn from a standard location (ARG=yes),
-         from the specified location (ARG=<path>),
-         or disable if (ARG=no)
-         @<:@ARG=yes@:>@ ])],
-        [
-        if test "x$withval" = "xno"; then
-            want_libmysqlcppconn="no"
-        elif test "x$withval" = "xyes"; then
-            want_libmysqlcppconn="yes"
-        else
-            want_libmysqlcppconn="yes"
-            ac_libmysqlcppconn_path="$withval"
-        fi
-        ],
-        [want_libmysqlcppconn="yes"])
-
-AC_ARG_WITH([libmysqlcppconn-include],
-    [AS_HELP_STRING([--with-libmysqlcppconn-include=INCLUDE_DIR],
-        [Force given directory for libmysqlcppconn include path. Note that this will overwrite general library path setting.])
-    ], [
-        if test -d "$withval"; then
-            ac_libmysqlcppconn_include_path="$withval"
-        else
-            AC_MSG_ERROR([--with-libmysqlcppconn-include expected directory name])
-        fi
-    ],
-    [ac_libmysqlcppconn_include_path=""]
-)
-
-AC_ARG_WITH([libmysqlcppconn-lib],
-    [AS_HELP_STRING([--with-libmysqlcppconn-lib=LIB_DIR],
-        [Force given directory for libmysqlcppconn libraries. Note that this will overwrite general library path setting.])
-    ], [
-        if test -d "$withval"; then
-            ac_libmysqlcppconn_lib_path="$withval"
-        else
-            AC_MSG_ERROR([--with-libmysqlcppconn-lib expected directory name])
-        fi
-    ],
-    [ac_libmysqlcppconn_lib_path=""]
-)
-
-if test "x$want_libmysqlcppconn" = "xyes"; then
-    succeeded=no
-
-    dnl On x86_64 systems check for system libraries in both lib64 and lib.
-    dnl The former is specified by FHS, but e.g. Debian does not adhere to
-    dnl this (as it rises problems for generic multi-arch support).
-    dnl The last entry in the list is chosen by default when no libraries
-    dnl are found, e.g. when only header-only libraries are installed!
-    libsubdirs="lib"
-    if test `uname -m` = x86_64; then
-        libsubdirs="lib lib64"
-    fi
-
-    if test "x$ac_libmysqlcppconn_path" != "x"; then
-        for libsubdir in $libsubdirs ; do
-            if ls "$ac_libmysqlcppconn_path/$libsubdir/libmysqlcppconn"* >/dev/null 2>&1 ; then
-                LIBMYSQLCPPCONN_LDFLAGS="-L$ac_libmysqlcppconn_path/$libsubdir"
-                LIBMYSQLCPPCONN_CXXFLAGS="-I$ac_libmysqlcppconn_path/include"
-                break;
-            fi
-        done
-    elif test "x$cross_compiling" != yes; then
-        for ac_libmysqlcppconn_path_tmp in /usr /usr/local /opt /opt/local ; do
-            for libsubdir in $libsubdirs ; do
-                if ls "$ac_libmysqlcppconn_path_tmp/$libsubdir/libmysqlcppconn"* >/dev/null 2>&1 ; then
-                    LIBMYSQLCPPCONN_LDFLAGS="-L$ac_libmysqlcppconn_path_tmp/$libsubdir"
-                    LIBMYSQLCPPCONN_CXXFLAGS="-I$ac_libmysqlcppconn_path_tmp/include"
-                    break;
-                fi
-            done
-        done
-    fi
-
-    if test "x$ac_libmysqlcppconn_include_path" != "x" ; then
-        LIBMYSQLCPPCONN_CXXFLAGS="-I$ac_libmysqlcppconn_include_path"
-    fi
-
-    if test "x$ac_libmysqlcppconn_lib_path" != "x" ; then
-        LIBMYSQLCPPCONN_LDFLAGS="-L$ac_libmysqlcppconn_lib_path"
-    fi
-
-    CXXFLAGS_SAVED="$CXXFLAGS"
-    CXXFLAGS="$CXXFLAGS $LIBMYSQLCPPCONN_CFLAGS"
-    export CXXFLAGS
-
-    LDFLAGS_SAVED="$LDFLAGS"
-    LDFLAGS="$LDFLAGS $LIBMYSQLCPPCONN_LDFLAGS"
-    export LDFLAGS
-
-
-    AC_LANG_PUSH([C++])
-    AC_CHECK_HEADERS([mysql_connection.h mysql_driver.h], [
-            ax_cv_libmysqlcppconn_version_check=yes
-        ], [
-            ax_cv_libmysqlcppconn_version_check=no
-        ]
-    )
-
-    AS_IF([test "x$ax_cv_libmysqlcppconn_version_check" != "xyes"], [
-        AC_MSG_ERROR([Could not find working libmysqlcppconn $libmysqlcppconn_version_req installation.])
-    ])
-
-    AC_CHECK_LIB([mysqlcppconn], [main], [
-    	LIBMYSQLCPPCONN_LDFLAGS="$LIBMYSQLCPPCONN_LDFLAGS -lmysqlcppconn"
-        succeeded=yes
-    ], [
-        AC_MSG_ERROR([Could not find working libmysqlcppconn library.])
-        ax_cv_libmysqlcppconn_link=no
-    ])
-
-    if test "x$succeeded" = "xyes"; then
-        AC_SUBST(LIBMYSQLCPPCONN_CXXFLAGS)
-        AC_SUBST(LIBMYSQLCPPCONN_LDFLAGS)
-        AC_DEFINE(HAVE_LIBMYSQLCPPCONN, , [define if libmysqlcppconn is available])
-        ifelse([$1], , :, [$1])
-    else
-        AC_MSG_NOTICE([[Could not detect the libmysqlcppconn installation. Please make sure you have a working libmysqlcppconn installation and specify its path with --with-libmysqlcppconn option.]])
-        ifelse([$2], , :, [$2])
-    fi
-
-    CXXFLAGS="$CXXFLAGS_SAVED"
-    export CXXFLAGS
-
-    LDFLAGS="$LDFLAGS_SAVED"
-    export LDFLAGS
-
-fi
-
-])
diff --git a/m4/ax_lib_nettle.m4 b/m4/ax_lib_nettle.m4
deleted file mode 100644
index fa54263..0000000
--- a/m4/ax_lib_nettle.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_nettle.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_NETTLE([yes|no|auto])
-#
-# DESCRIPTION
-#
-#   Searches for the 'nettle' library with the --with... option.
-#
-#   If found, define HAVE_NETTLE and macro NETTLE_LIBS. Also defines
-#   NETTLE_WITH_<algo> for the algorithms found available. Possible
-#   algorithms: AES ARCTWO BLOWFISH CAST128 DES DES3 SERPENT TWOFISH MD2 MD4
-#   MD5 SHA1 SHA256.
-#
-#   The argument is used if no --with...-nettle option is set. Value "yes"
-#   requires the configuration by default. Value "no" does not require it by
-#   default. Value "auto" configures the library only if available.
-#
-#   See also AX_LIB_BEECRYPT, AX_LIB_CRYPTO, and AX_LIB_GCRYPT.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Fabien Coelho <autoconf.archive@coelho.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-# AX_CHECK_NETTLE_ALGO([name],[function])
-AC_DEFUN([AX_CHECK_NETTLE_ALGO],[
-  AC_CHECK_LIB([nettle], [nettle_$2],
-    AC_DEFINE([NETTLE_WITH_$1],[1],[Algorithm $1 in nettle library]))
-])
-
-# AX_LIB_NETTLE([yes|no|auto])
-AC_DEFUN([AX_LIB_NETTLE],[
-  AC_MSG_CHECKING([whether nettle is enabled])
-  AC_ARG_WITH([nettle],[  --with-nettle         require nettle library
-  --without-nettle      disable nettle library],[
-    AC_MSG_RESULT([$withval])
-    ax_with_nettle=$withval
-  ],[
-    AC_MSG_RESULT([$1])
-    ax_with_nettle=$1
-  ])
-  if test "$ax_with_nettle" = "yes" -o "$ax_with_nettle" = "auto" ; then
-    AC_CHECK_HEADERS([nettle/nettle-meta.h],[
-      AC_CHECK_LIB([nettle],[nettle_base64_encode_final],[
-        AC_DEFINE([HAVE_NETTLE],[1],[Nettle library is available])
-	HAVE_NETTLE=1
-        AC_SUBST([NETTLE_LIBS],[-lnettle])
-	# ciphers
-        AX_CHECK_NETTLE_ALGO([AES],[aes_encrypt])
-        AX_CHECK_NETTLE_ALGO([ARCTWO],[arctwo_encrypt])
-        AX_CHECK_NETTLE_ALGO([BLOWFISH],[blowfish_encrypt])
-        AX_CHECK_NETTLE_ALGO([CAST128],[cast128_encrypt])
-        AX_CHECK_NETTLE_ALGO([DES],[des_encrypt])
-        AX_CHECK_NETTLE_ALGO([DES3],[des3_encrypt])
-        AX_CHECK_NETTLE_ALGO([SERPENT],[serpent_encrypt])
-        AX_CHECK_NETTLE_ALGO([TWOFISH],[twofish_encrypt])
-	# digests
-        AX_CHECK_NETTLE_ALGO([MD2],[md2_digest])
-        AX_CHECK_NETTLE_ALGO([MD4],[md4_digest])
-        AX_CHECK_NETTLE_ALGO([MD5],[md5_digest])
-        AX_CHECK_NETTLE_ALGO([SHA1],[sha1_digest])
-        AX_CHECK_NETTLE_ALGO([SHA256],[sha256_digest])
-      ])
-    ])
-    # complain only if explicitely required
-    if test "$ax_with_nettle" = "yes" -a "x$HAVE_NETTLE" = "x" ; then
-        AC_MSG_ERROR([cannot configure required nettle library])
-    fi
-  fi
-])
diff --git a/m4/ax_lib_nokalva.m4 b/m4/ax_lib_nokalva.m4
deleted file mode 100644
index 5412a0a..0000000
--- a/m4/ax_lib_nokalva.m4
+++ /dev/null
@@ -1,76 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_lib_nokalva.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_NOKALVA([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   This macro will check for the existence of OSS Nokalva
-#   (http://www.oss.com/products/). It does this by checking for the header
-#   file asn1.h and the cppsoed library object file. A --with-nokalva option
-#   is supported as well. The following output variables are set with
-#   AC_SUBST:
-#
-#     NOKALVA_CPPFLAGS
-#     NOKALVA_LDFLAGS
-#     NOKALVA_LIBS
-#
-#   You can use them like this in Makefile.am:
-#
-#     AM_CPPFLAGS = $(NOKALVA_CPPFLAGS)
-#     AM_LDFLAGS = $(NOKALVA_LDFLAGS)
-#     program_LDADD = $(NOKALVA_LIBS)
-#
-#   Additionally, the C preprocessor symbol HAVE_NOKALVA will be defined
-#   with AC_DEFINE if Nokalva is available.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Krzysztof Burghardt <krzysztof@burghardt.pl>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 4
-
-AC_DEFUN([AX_LIB_NOKALVA], [
-  AH_TEMPLATE([HAVE_NOKALVA], [Define if Nokalva is available])
-  AC_ARG_WITH(nokalva, [  --with-nokalva=DIR      prefix for Nokalva library files and headers], [
-    if test "$withval" = "no"; then
-      ac_nokalva_path=
-      $2
-    elif test "$withval" = "yes"; then
-      ac_nokalva_path=/usr
-    else
-      ac_nokalva_path="$withval"
-    fi
-  ],[ac_nokalva_path=/usr])
-  if test "$ac_nokalva_path" != ""; then
-    saved_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="$CPPFLAGS -I$ac_nokalva_path/include"
-    AC_CHECK_HEADER([asn1.h], [
-      saved_LDFLAGS="$LDFLAGS"
-      LDFLAGS="$LDFLAGS -L$ac_nokalva_path/lib"
-      AC_CHECK_LIB(cppsoed, ossMalloc, [
-        AC_SUBST(NOKALVA_CPPFLAGS, [-I$ac_nokalva_path/include])
-        AC_SUBST(NOKALVA_LDFLAGS, [-L$ac_nokalva_path/lib])
-        AC_SUBST(NOKALVA_LIBS, ["-ldl -lcppsoed -losscpp"])
-        AC_DEFINE([HAVE_NOKALVA])
-        $1
-      ], [
-        :
-        $2
-      ], [-ldl])
-      LDFLAGS="$saved_LDFLAGS"
-    ], [
-      AC_MSG_RESULT([not found])
-      $2
-    ])
-    CPPFLAGS="$saved_CPPFLAGS"
-  fi
-])
diff --git a/m4/ax_lib_oracle_oci.m4 b/m4/ax_lib_oracle_oci.m4
deleted file mode 100644
index 6cfc937..0000000
--- a/m4/ax_lib_oracle_oci.m4
+++ /dev/null
@@ -1,309 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_lib_oracle_oci.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_ORACLE_OCI([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of availability of Oracle OCI API of
-#   particular version or newer. This macros checks for Oracle OCI headers
-#   and libraries and defines compilation flags.
-#
-#   Macro supports following options and their values:
-#
-#   1) Single-option usage:
-#
-#     --with-oci         -- path to ORACLE_HOME directory
-#
-#   2) Two-options usage (both options are required):
-#
-#     --with-oci-include -- path to directory with OCI headers
-#     --with-oci-lib     -- path to directory with OCI libraries
-#
-#   NOTE: These options described above do not take yes|no values. If 'yes'
-#   value is passed, then WARNING message will be displayed, 'no' value, as
-#   well as the --without-oci-* variations will cause the macro to not check
-#   enything.
-#
-#   This macro calls:
-#
-#     AC_SUBST(ORACLE_OCI_CFLAGS)
-#     AC_SUBST(ORACLE_OCI_LDFLAGS)
-#     AC_SUBST(ORACLE_OCI_VERSION)
-#
-#   And sets:
-#
-#     HAVE_ORACLE_OCI
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 10
-
-AC_DEFUN([AX_LIB_ORACLE_OCI],
-[
-    AC_ARG_WITH([oci],
-        AS_HELP_STRING([--with-oci=@<:@ARG@:>@],
-            [use Oracle OCI API from given Oracle home (ARG=path); use existing ORACLE_HOME (ARG=yes); disable Oracle OCI support (ARG=no)]
-        ),
-        [
-        if test "$withval" = "yes"; then
-            if test -n "$ORACLE_HOME"; then
-                oracle_home_dir="$ORACLE_HOME"
-            else
-                oracle_home_dir=""
-            fi
-        elif test -d "$withval"; then
-            oracle_home_dir="$withval"
-        else
-            oracle_home_dir=""
-        fi
-        ],
-        [
-        if test -n "$ORACLE_HOME"; then
-            oracle_home_dir="$ORACLE_HOME"
-        else
-            oracle_home_dir=""
-        fi
-        ]
-    )
-
-    AC_ARG_WITH([oci-include],
-        AS_HELP_STRING([--with-oci-include=@<:@DIR@:>@],
-            [use Oracle OCI API headers from given path]
-        ),
-        [oracle_home_include_dir="$withval"],
-        [oracle_home_include_dir=""]
-    )
-    AC_ARG_WITH([oci-lib],
-        AS_HELP_STRING([--with-oci-lib=@<:@DIR@:>@],
-            [use Oracle OCI API libraries from given path]
-        ),
-        [oracle_home_lib_dir="$withval"],
-        [oracle_home_lib_dir=""]
-    )
-
-    ORACLE_OCI_CFLAGS=""
-    ORACLE_OCI_LDFLAGS=""
-    ORACLE_OCI_VERSION=""
-
-    dnl
-    dnl Collect include/lib paths
-    dnl
-    want_oracle_but_no_path="no"
-
-    if test -n "$oracle_home_dir"; then
-
-        if test "$oracle_home_dir" != "no" -a "$oracle_home_dir" != "yes"; then
-            dnl ORACLE_HOME path provided
-
-            dnl Primary path to OCI headers, available in Oracle>=10
-            oracle_include_dir="$oracle_home_dir/rdbms/public"
-
-            dnl Secondary path to OCI headers used by older versions
-            oracle_include_dir2="$oracle_home_dir/rdbms/demo"
-
-            dnl Library path
-            oracle_lib_dir="$oracle_home_dir/lib"
-        elif test "$oracle_home_dir" = "yes"; then
-            want_oracle_but_no_path="yes"
-        fi
-
-    elif test -n "$oracle_home_include_dir" -o -n "$oracle_home_lib_dir"; then
-
-        if test "$oracle_home_include_dir" != "no" -a "$oracle_home_include_dir" != "yes"; then
-            oracle_include_dir="$oracle_home_include_dir"
-        elif test "$oracle_home_include_dir" = "yes"; then
-            want_oracle_but_no_path="yes"
-        fi
-
-        if test "$oracle_home_lib_dir" != "no" -a "$oracle_home_lib_dir" != "yes"; then
-            oracle_lib_dir="$oracle_home_lib_dir"
-        elif test "$oracle_home_lib_dir" = "yes"; then
-            want_oracle_but_no_path="yes"
-        fi
-    fi
-
-    if test "$want_oracle_but_no_path" = "yes"; then
-        AC_MSG_WARN([Oracle support is requested but no Oracle paths have been provided. \
-Please, locate Oracle directories using --with-oci or \
---with-oci-include and --with-oci-lib options.])
-    fi
-
-    dnl
-    dnl Check OCI files
-    dnl
-    if test -n "$oracle_include_dir" -a -n "$oracle_lib_dir"; then
-
-        saved_CPPFLAGS="$CPPFLAGS"
-        CPPFLAGS="$CPPFLAGS -I$oracle_include_dir"
-
-        dnl Additional path for older Oracle installations
-        if test -n "$oracle_include_dir2"; then
-            CPPFLAGS="$CPPFLAGS -I$oracle_include_dir2"
-        fi
-
-        dnl Depending on later Oracle version detection,
-        dnl -lnnz10 flag might be removed for older Oracle < 10.x
-        saved_LDFLAGS="$LDFLAGS"
-        oci_ldflags="-L$oracle_lib_dir -lclntsh"
-        LDFLAGS="$LDFLAGS $oci_ldflags"
-
-        dnl
-        dnl Check OCI headers
-        dnl
-        AC_MSG_CHECKING([for Oracle OCI headers in $oracle_include_dir])
-
-        AC_LANG_PUSH(C++)
-        AC_COMPILE_IFELSE([
-            AC_LANG_PROGRAM([[@%:@include <oci.h>]],
-                [[
-#if defined(OCI_MAJOR_VERSION)
-#if OCI_MAJOR_VERSION == 10 && OCI_MINOR_VERSION == 2
-// Oracle 10.2 detected
-#endif
-#elif defined(OCI_V7_SYNTAX)
-// OK, older Oracle detected
-// TODO - mloskot: find better macro to check for older versions;
-#else
-#  error Oracle oci.h header not found
-#endif
-                ]]
-            )],
-            [
-            ORACLE_OCI_CFLAGS="-I$oracle_include_dir"
-
-            if test -n "$oracle_include_dir2"; then
-                ORACLE_OCI_CFLAGS="$ORACLE_OCI_CFLAGS -I$oracle_include_dir2"
-            fi
-
-            oci_header_found="yes"
-            AC_MSG_RESULT([yes])
-            ],
-            [
-            oci_header_found="no"
-            AC_MSG_RESULT([not found])
-            ]
-        )
-        AC_LANG_POP([C++])
-
-        dnl
-        dnl Check OCI libraries
-        dnl
-        if test "$oci_header_found" = "yes"; then
-
-            AC_MSG_CHECKING([for Oracle OCI libraries in $oracle_lib_dir])
-
-            AC_LANG_PUSH(C++)
-            AC_LINK_IFELSE([
-                AC_LANG_PROGRAM([[@%:@include <oci.h>]],
-                    [[
-OCIEnv* envh = 0;
-OCIEnvCreate(&envh, OCI_DEFAULT, 0, 0, 0, 0, 0, 0);
-if (envh) OCIHandleFree(envh, OCI_HTYPE_ENV);
-                    ]]
-                )],
-                [
-                ORACLE_OCI_LDFLAGS="$oci_ldflags"
-                oci_lib_found="yes"
-                AC_MSG_RESULT([yes])
-                ],
-                [
-                oci_lib_found="no"
-                AC_MSG_RESULT([not found])
-                ]
-            )
-            AC_LANG_POP([C++])
-        fi
-
-        CPPFLAGS="$saved_CPPFLAGS"
-        LDFLAGS="$saved_LDFLAGS"
-    fi
-
-    dnl
-    dnl Check required version of Oracle is available
-    dnl
-    oracle_version_req=ifelse([$1], [], [], [$1])
-
-    if test "$oci_header_found" = "yes" -a "$oci_lib_found" = "yes" -a \
-        -n "$oracle_version_req"; then
-
-        oracle_version_major=`cat $oracle_include_dir/oci.h \
-                             | grep '#define.*OCI_MAJOR_VERSION.*' \
-                             | sed -e 's/#define OCI_MAJOR_VERSION  *//' \
-                             | sed -e 's/  *\/\*.*\*\///'`
-
-        oracle_version_minor=`cat $oracle_include_dir/oci.h \
-                             | grep '#define.*OCI_MINOR_VERSION.*' \
-                             | sed -e 's/#define OCI_MINOR_VERSION  *//' \
-                             | sed -e 's/  *\/\*.*\*\///'`
-
-        AC_MSG_CHECKING([if Oracle OCI version is >= $oracle_version_req])
-
-        if test -n "$oracle_version_major" -a -n $"oracle_version_minor"; then
-
-            ORACLE_OCI_VERSION="$oracle_version_major.$oracle_version_minor"
-
-            dnl Decompose required version string of Oracle
-            dnl and calculate its number representation
-            oracle_version_req_major=`expr $oracle_version_req : '\([[0-9]]*\)'`
-            oracle_version_req_minor=`expr $oracle_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-
-            oracle_version_req_number=`expr $oracle_version_req_major \* 1000000 \
-                                       \+ $oracle_version_req_minor \* 1000`
-
-            dnl Calculate its number representation
-            oracle_version_number=`expr $oracle_version_major \* 1000000 \
-                                  \+ $oracle_version_minor \* 1000`
-
-            oracle_version_check=`expr $oracle_version_number \>\= $oracle_version_req_number`
-            if test "$oracle_version_check" = "1"; then
-
-                oracle_version_checked="yes"
-                AC_MSG_RESULT([yes])
-
-                dnl Add -lnnz10 flag to Oracle >= 10.x
-                AC_MSG_CHECKING([for Oracle version >= 10.x to use -lnnz10 flag])
-                oracle_nnz10_check=`expr $oracle_version_number \>\= 10 \* 1000000`
-                if test "$oracle_nnz10_check" = "1"; then
-                    ORACLE_OCI_LDFLAGS="$ORACLE_OCI_LDFLAGS -lnnz10"
-                    AC_MSG_RESULT([yes])
-                else
-                    AC_MSG_RESULT([no])
-                fi
-            else
-                oracle_version_checked="no"
-                AC_MSG_RESULT([no])
-                AC_MSG_ERROR([Oracle $ORACLE_OCI_VERSION found, but required version is $oracle_version_req])
-            fi
-        else
-            ORACLE_OCI_VERSION="UNKNOWN"
-            AC_MSG_RESULT([no])
-            AC_MSG_WARN([Oracle version unknown, probably OCI older than 10.2 is available])
-        fi
-    fi
-
-    AC_MSG_CHECKING([if Oracle support is enabled])
-
-    if test "$oci_header_found" = "yes" -a "$oci_lib_found" = "yes"; then
-
-        AC_SUBST([ORACLE_OCI_VERSION])
-        AC_SUBST([ORACLE_OCI_CFLAGS])
-        AC_SUBST([ORACLE_OCI_LDFLAGS])
-
-        HAVE_ORACLE_OCI="yes"
-    else
-        HAVE_ORACLE_OCI="no"
-    fi
-
-    AC_MSG_RESULT([$HAVE_ORACLE_OCI])
-])
diff --git a/m4/ax_lib_orbit2.m4 b/m4/ax_lib_orbit2.m4
deleted file mode 100644
index 65645a0..0000000
--- a/m4/ax_lib_orbit2.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_orbit2.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_ORBIT2([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Checks for minimum Orbit2 library version VERSION. If successfull
-#   executes ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   Defines ORBIT2_LIBS and ORBIT2_CFLAGS.
-#
-#   A simple example:
-#
-#     AX_LIB_ORBIT2([2.14.16],,[
-#       AC_MSG_ERROR([Your system lacks of orbit2 >= 2.14.16])
-#     ])
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AC_DEFUN([AX_LIB_ORBIT2], [
-  AX_PATH_GENERIC([orbit2],[$1],'s/^ORBit2\ \+//',[$2],[$3])
-])
diff --git a/m4/ax_lib_postgresql.m4 b/m4/ax_lib_postgresql.m4
deleted file mode 100644
index 0bc5fb7..0000000
--- a/m4/ax_lib_postgresql.m4
+++ /dev/null
@@ -1,155 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_lib_postgresql.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_POSTGRESQL([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of availability of PostgreSQL 'libpq' library
-#   of particular version or newer.
-#
-#   AX_LIB_POSTGRESQL macro takes only one argument which is optional. If
-#   there is no required version passed, then macro does not run version
-#   test.
-#
-#   The --with-postgresql option takes one of three possible values:
-#
-#   no - do not check for PostgreSQL client library
-#
-#   yes - do check for PostgreSQL library in standard locations (pg_config
-#   should be in the PATH)
-#
-#   path - complete path to pg_config utility, use this option if pg_config
-#   can't be found in the PATH
-#
-#   This macro calls:
-#
-#     AC_SUBST(POSTGRESQL_CFLAGS)
-#     AC_SUBST(POSTGRESQL_LDFLAGS)
-#     AC_SUBST(POSTGRESQL_VERSION)
-#
-#   And sets:
-#
-#     HAVE_POSTGRESQL
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_LIB_POSTGRESQL],
-[
-    AC_ARG_WITH([postgresql],
-        AS_HELP_STRING([--with-postgresql=@<:@ARG@:>@],
-            [use PostgreSQL library @<:@default=yes@:>@, optionally specify path to pg_config]
-        ),
-        [
-        if test "$withval" = "no"; then
-            want_postgresql="no"
-        elif test "$withval" = "yes"; then
-            want_postgresql="yes"
-        else
-            want_postgresql="yes"
-            PG_CONFIG="$withval"
-        fi
-        ],
-        [want_postgresql="yes"]
-    )
-
-    POSTGRESQL_CFLAGS=""
-    POSTGRESQL_LDFLAGS=""
-    POSTGRESQL_VERSION=""
-
-    dnl
-    dnl Check PostgreSQL libraries (libpq)
-    dnl
-
-    if test "$want_postgresql" = "yes"; then
-
-        if test -z "$PG_CONFIG" -o test; then
-            AC_PATH_PROG([PG_CONFIG], [pg_config], [])
-        fi
-
-        if test ! -x "$PG_CONFIG"; then
-            AC_MSG_ERROR([$PG_CONFIG does not exist or it is not an exectuable file])
-            PG_CONFIG="no"
-            found_postgresql="no"
-        fi
-
-        if test "$PG_CONFIG" != "no"; then
-            AC_MSG_CHECKING([for PostgreSQL libraries])
-
-            POSTGRESQL_CFLAGS="-I`$PG_CONFIG --includedir`"
-            POSTGRESQL_LDFLAGS="-L`$PG_CONFIG --libdir` -lpq"
-
-            POSTGRESQL_VERSION=`$PG_CONFIG --version | sed -e 's#PostgreSQL ##'`
-
-            AC_DEFINE([HAVE_POSTGRESQL], [1],
-                [Define to 1 if PostgreSQL libraries are available])
-
-            found_postgresql="yes"
-            AC_MSG_RESULT([yes])
-        else
-            found_postgresql="no"
-            AC_MSG_RESULT([no])
-        fi
-    fi
-
-    dnl
-    dnl Check if required version of PostgreSQL is available
-    dnl
-
-
-    postgresql_version_req=ifelse([$1], [], [], [$1])
-
-    if test "$found_postgresql" = "yes" -a -n "$postgresql_version_req"; then
-
-        AC_MSG_CHECKING([if PostgreSQL version is >= $postgresql_version_req])
-
-        dnl Decompose required version string of PostgreSQL
-        dnl and calculate its number representation
-        postgresql_version_req_major=`expr $postgresql_version_req : '\([[0-9]]*\)'`
-        postgresql_version_req_minor=`expr $postgresql_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-        postgresql_version_req_micro=`expr $postgresql_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$postgresql_version_req_micro" = "x"; then
-            postgresql_version_req_micro="0"
-        fi
-
-        postgresql_version_req_number=`expr $postgresql_version_req_major \* 1000000 \
-                                   \+ $postgresql_version_req_minor \* 1000 \
-                                   \+ $postgresql_version_req_micro`
-
-        dnl Decompose version string of installed PostgreSQL
-        dnl and calculate its number representation
-        postgresql_version_major=`expr $POSTGRESQL_VERSION : '\([[0-9]]*\)'`
-        postgresql_version_minor=`expr $POSTGRESQL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
-        postgresql_version_micro=`expr $POSTGRESQL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$postgresql_version_micro" = "x"; then
-            postgresql_version_micro="0"
-        fi
-
-        postgresql_version_number=`expr $postgresql_version_major \* 1000000 \
-                                   \+ $postgresql_version_minor \* 1000 \
-                                   \+ $postgresql_version_micro`
-
-        postgresql_version_check=`expr $postgresql_version_number \>\= $postgresql_version_req_number`
-        if test "$postgresql_version_check" = "1"; then
-            AC_MSG_RESULT([yes])
-        else
-            AC_MSG_RESULT([no])
-        fi
-    fi
-
-    AC_SUBST([POSTGRESQL_VERSION])
-    AC_SUBST([POSTGRESQL_CFLAGS])
-    AC_SUBST([POSTGRESQL_LDFLAGS])
-])
diff --git a/m4/ax_lib_readline.m4 b/m4/ax_lib_readline.m4
deleted file mode 100644
index 056f25c..0000000
--- a/m4/ax_lib_readline.m4
+++ /dev/null
@@ -1,107 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_lib_readline.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_READLINE
-#
-# DESCRIPTION
-#
-#   Searches for a readline compatible library. If found, defines
-#   `HAVE_LIBREADLINE'. If the found library has the `add_history' function,
-#   sets also `HAVE_READLINE_HISTORY'. Also checks for the locations of the
-#   necessary include files and sets `HAVE_READLINE_H' or
-#   `HAVE_READLINE_READLINE_H' and `HAVE_READLINE_HISTORY_H' or
-#   'HAVE_HISTORY_H' if the corresponding include files exists.
-#
-#   The libraries that may be readline compatible are `libedit',
-#   `libeditline' and `libreadline'. Sometimes we need to link a termcap
-#   library for readline to work, this macro tests these cases too by trying
-#   to link with `libtermcap', `libcurses' or `libncurses' before giving up.
-#
-#   Here is an example of how to use the information provided by this macro
-#   to perform the necessary includes or declarations in a C file:
-#
-#     #ifdef HAVE_LIBREADLINE
-#     #  if defined(HAVE_READLINE_READLINE_H)
-#     #    include <readline/readline.h>
-#     #  elif defined(HAVE_READLINE_H)
-#     #    include <readline.h>
-#     #  else /* !defined(HAVE_READLINE_H) */
-#     extern char *readline ();
-#     #  endif /* !defined(HAVE_READLINE_H) */
-#     char *cmdline = NULL;
-#     #else /* !defined(HAVE_READLINE_READLINE_H) */
-#       /* no readline */
-#     #endif /* HAVE_LIBREADLINE */
-#
-#     #ifdef HAVE_READLINE_HISTORY
-#     #  if defined(HAVE_READLINE_HISTORY_H)
-#     #    include <readline/history.h>
-#     #  elif defined(HAVE_HISTORY_H)
-#     #    include <history.h>
-#     #  else /* !defined(HAVE_HISTORY_H) */
-#     extern void add_history ();
-#     extern int write_history ();
-#     extern int read_history ();
-#     #  endif /* defined(HAVE_READLINE_HISTORY_H) */
-#       /* no history */
-#     #endif /* HAVE_READLINE_HISTORY */
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ville Laurikari <vl@iki.fi>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([VL_LIB_READLINE], [AX_LIB_READLINE])
-AC_DEFUN([AX_LIB_READLINE], [
-  AC_CACHE_CHECK([for a readline compatible library],
-                 ax_cv_lib_readline, [
-    ORIG_LIBS="$LIBS"
-    for readline_lib in readline edit editline; do
-      for termcap_lib in "" termcap curses ncurses; do
-        if test -z "$termcap_lib"; then
-          TRY_LIB="-l$readline_lib"
-        else
-          TRY_LIB="-l$readline_lib -l$termcap_lib"
-        fi
-        LIBS="$ORIG_LIBS $TRY_LIB"
-        AC_TRY_LINK_FUNC(readline, ax_cv_lib_readline="$TRY_LIB")
-        if test -n "$ax_cv_lib_readline"; then
-          break
-        fi
-      done
-      if test -n "$ax_cv_lib_readline"; then
-        break
-      fi
-    done
-    if test -z "$ax_cv_lib_readline"; then
-      ax_cv_lib_readline="no"
-    fi
-    LIBS="$ORIG_LIBS"
-  ])
-
-  if test "$ax_cv_lib_readline" != "no"; then
-    LIBS="$LIBS $ax_cv_lib_readline"
-    AC_DEFINE(HAVE_LIBREADLINE, 1,
-              [Define if you have a readline compatible library])
-    AC_CHECK_HEADERS(readline.h readline/readline.h)
-    AC_CACHE_CHECK([whether readline supports history],
-                   ax_cv_lib_readline_history, [
-      ax_cv_lib_readline_history="no"
-      AC_TRY_LINK_FUNC(add_history, ax_cv_lib_readline_history="yes")
-    ])
-    if test "$ax_cv_lib_readline_history" = "yes"; then
-      AC_DEFINE(HAVE_READLINE_HISTORY, 1,
-                [Define if your readline library has \`add_history'])
-      AC_CHECK_HEADERS(history.h readline/history.h)
-    fi
-  fi
-])dnl
diff --git a/m4/ax_lib_socket_nsl.m4 b/m4/ax_lib_socket_nsl.m4
deleted file mode 100644
index 058e975..0000000
--- a/m4/ax_lib_socket_nsl.m4
+++ /dev/null
@@ -1,40 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_lib_socket_nsl.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_SOCKET_NSL
-#
-# DESCRIPTION
-#
-#   This macro figures out what libraries are required on this platform to
-#   link sockets programs.
-#
-#   The common cases are not to need any extra libraries, or to need
-#   -lsocket and -lnsl. We need to avoid linking with libnsl unless we need
-#   it, though, since on some OSes where it isn't necessary it will totally
-#   break networking. Unisys also includes gethostbyname() in libsocket but
-#   needs libnsl for socket().
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Russ Allbery <rra@stanford.edu>
-#   Copyright (c) 2008 Stepan Kasal <kasal@ucw.cz>
-#   Copyright (c) 2008 Warren Young <warren@etr-usa.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([LIB_SOCKET_NSL], [AX_LIB_SOCKET_NSL])
-AC_DEFUN([AX_LIB_SOCKET_NSL],
-[
-	AC_SEARCH_LIBS([gethostbyname], [nsl])
-	AC_SEARCH_LIBS([socket], [socket], [], [
-		AC_CHECK_LIB([socket], [socket], [LIBS="-lsocket -lnsl $LIBS"],
-		[], [-lnsl])])
-])
diff --git a/m4/ax_lib_sqlite3.m4 b/m4/ax_lib_sqlite3.m4
deleted file mode 100644
index 7771716..0000000
--- a/m4/ax_lib_sqlite3.m4
+++ /dev/null
@@ -1,156 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_lib_sqlite3.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_SQLITE3([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   Test for the SQLite 3 library of a particular version (or newer)
-#
-#   This macro takes only one optional argument, required version of SQLite
-#   3 library. If required version is not passed, 3.0.0 is used in the test
-#   of existance of SQLite 3.
-#
-#   If no intallation prefix to the installed SQLite library is given the
-#   macro searches under /usr, /usr/local, and /opt.
-#
-#   This macro calls:
-#
-#     AC_SUBST(SQLITE3_CFLAGS)
-#     AC_SUBST(SQLITE3_LDFLAGS)
-#     AC_SUBST(SQLITE3_VERSION)
-#
-#   And sets:
-#
-#     HAVE_SQLITE3
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 14
-
-AC_DEFUN([AX_LIB_SQLITE3],
-[
-    AC_ARG_WITH([sqlite3],
-        AS_HELP_STRING(
-            [--with-sqlite3=@<:@ARG@:>@],
-            [use SQLite 3 library @<:@default=yes@:>@, optionally specify the prefix for sqlite3 library]
-        ),
-        [
-        if test "$withval" = "no"; then
-            WANT_SQLITE3="no"
-        elif test "$withval" = "yes"; then
-            WANT_SQLITE3="yes"
-            ac_sqlite3_path=""
-        else
-            WANT_SQLITE3="yes"
-            ac_sqlite3_path="$withval"
-        fi
-        ],
-        [WANT_SQLITE3="yes"]
-    )
-
-    SQLITE3_CFLAGS=""
-    SQLITE3_LDFLAGS=""
-    SQLITE3_VERSION=""
-
-    if test "x$WANT_SQLITE3" = "xyes"; then
-
-        ac_sqlite3_header="sqlite3.h"
-
-        sqlite3_version_req=ifelse([$1], [], [3.0.0], [$1])
-        sqlite3_version_req_shorten=`expr $sqlite3_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
-        sqlite3_version_req_major=`expr $sqlite3_version_req : '\([[0-9]]*\)'`
-        sqlite3_version_req_minor=`expr $sqlite3_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-        sqlite3_version_req_micro=`expr $sqlite3_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$sqlite3_version_req_micro" = "x" ; then
-            sqlite3_version_req_micro="0"
-        fi
-
-        sqlite3_version_req_number=`expr $sqlite3_version_req_major \* 1000000 \
-                                   \+ $sqlite3_version_req_minor \* 1000 \
-                                   \+ $sqlite3_version_req_micro`
-
-        AC_MSG_CHECKING([for SQLite3 library >= $sqlite3_version_req])
-
-        if test "$ac_sqlite3_path" != ""; then
-            ac_sqlite3_ldflags="-L$ac_sqlite3_path/lib"
-            ac_sqlite3_cppflags="-I$ac_sqlite3_path/include"
-        else
-            for ac_sqlite3_path_tmp in /usr /usr/local /opt ; do
-                if test -f "$ac_sqlite3_path_tmp/include/$ac_sqlite3_header" \
-                    && test -r "$ac_sqlite3_path_tmp/include/$ac_sqlite3_header"; then
-                    ac_sqlite3_path=$ac_sqlite3_path_tmp
-                    ac_sqlite3_cppflags="-I$ac_sqlite3_path_tmp/include"
-                    ac_sqlite3_ldflags="-L$ac_sqlite3_path_tmp/lib"
-                    break;
-                fi
-            done
-        fi
-
-        ac_sqlite3_ldflags="$ac_sqlite3_ldflags -lsqlite3"
-
-        saved_CPPFLAGS="$CPPFLAGS"
-        CPPFLAGS="$CPPFLAGS $ac_sqlite3_cppflags"
-
-        AC_LANG_PUSH(C)
-        AC_COMPILE_IFELSE(
-            [
-            AC_LANG_PROGRAM([[@%:@include <sqlite3.h>]],
-                [[
-#if (SQLITE_VERSION_NUMBER >= $sqlite3_version_req_number)
-/* Everything is okay */
-#else
-#  error SQLite version is too old
-#endif
-                ]]
-            )
-            ],
-            [
-            AC_MSG_RESULT([yes])
-            success="yes"
-            ],
-            [
-            AC_MSG_RESULT([not found])
-            success="no"
-            ]
-        )
-        AC_LANG_POP(C)
-
-        CPPFLAGS="$saved_CPPFLAGS"
-
-        if test "$success" = "yes"; then
-
-            SQLITE3_CFLAGS="$ac_sqlite3_cppflags"
-            SQLITE3_LDFLAGS="$ac_sqlite3_ldflags"
-
-            ac_sqlite3_header_path="$ac_sqlite3_path/include/$ac_sqlite3_header"
-
-            dnl Retrieve SQLite release version
-            if test "x$ac_sqlite3_header_path" != "x"; then
-                ac_sqlite3_version=`cat $ac_sqlite3_header_path \
-                    | grep '#define.*SQLITE_VERSION.*\"' | sed -e 's/.* "//' \
-                        | sed -e 's/"//'`
-                if test $ac_sqlite3_version != ""; then
-                    SQLITE3_VERSION=$ac_sqlite3_version
-                else
-                    AC_MSG_WARN([Cannot find SQLITE_VERSION macro in sqlite3.h header to retrieve SQLite version!])
-                fi
-            fi
-
-            AC_SUBST(SQLITE3_CFLAGS)
-            AC_SUBST(SQLITE3_LDFLAGS)
-            AC_SUBST(SQLITE3_VERSION)
-            AC_DEFINE([HAVE_SQLITE3], [], [Have the SQLITE3 library])
-        fi
-    fi
-])
diff --git a/m4/ax_lib_taglib.m4 b/m4/ax_lib_taglib.m4
deleted file mode 100644
index 4273a98..0000000
--- a/m4/ax_lib_taglib.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_taglib.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_TAGLIB([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Checks for minimum taglib library version VERSION. If successfull
-#   executes ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-#
-#   Defines TAGLIB_LIBS and TAGLIB_CFLAGS.
-#
-#   A simple example:
-#
-#     AX_LIB_TAGLIB([1.5],,[
-#       AC_MSG_ERROR([Your system lacks of taglib >= 1.5])
-#     ])
-#
-#   This macro is a rearranged version of AC_LIB_TAGLIB from Akos Maroy.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_CHECK_TAGLIB], [AX_LIB_TAGLIB])
-AC_DEFUN([AX_LIB_TAGLIB], [
-  AX_PATH_GENERIC([taglib],[$1],,[$2],[$3])
-])
diff --git a/m4/ax_lib_trace.m4 b/m4/ax_lib_trace.m4
deleted file mode 100644
index a7104f9..0000000
--- a/m4/ax_lib_trace.m4
+++ /dev/null
@@ -1,189 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_trace.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_TRACE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   Test for the libtrace libraries of a particular version (or newer)
-#
-#   If no path to the installed library is given the macro searches under
-#   /usr, /usr/local, /opt and /opt/local.
-#
-#   This macro calls:
-#
-#     AC_SUBST(LIBTRACE_CFLAGS) / AC_SUBST(LIBTRACE_LDFLAGS)
-#
-#   And sets:
-#
-#     HAVE_LIBTRACE
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Xiyue Deng <manphiz@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 1
-
-AC_DEFUN([AX_LIB_TRACE],
-[
-AC_ARG_WITH([libtrace],
-    [AS_HELP_STRING([--with-libtrace@<:@=ARG@:>@],
-        [use libtrace from a standard location (ARG=yes),
-         from the specified location (ARG=<path>),
-         or disable if (ARG=no)
-         @<:@ARG=yes@:>@ ])],
-        [
-        if test "x$withval" = "xno"; then
-            want_libtrace="no"
-        elif test "x$withval" = "xyes"; then
-            want_libtrace="yes"
-        else
-            want_libtrace="yes"
-            ac_libtrace_path="$withval"
-        fi
-        ],
-        [want_libtrace="yes"])
-
-AC_ARG_WITH([libtrace-include],
-    [AS_HELP_STRING([--with-libtrace-include=INCLUDE_DIR],
-        [Force given directory for libtrace include path. Note that this will overwrite general library path setting.])
-    ], [
-        if test -d "$withval"; then
-            ac_libtrace_include_path="$withval"
-        else
-            AC_MSG_ERROR([--with-libtrace-include expected directory name])
-        fi
-    ],
-    [ac_libtrace_include_path=""]
-)
-
-AC_ARG_WITH([libtrace-lib],
-    [AS_HELP_STRING([--with-libtrace-lib=LIB_DIR],
-        [Force given directory for libtrace libraries. Note that this will overwrite general library path setting.])
-    ], [
-        if test -d "$withval"; then
-            ac_libtrace_lib_path="$withval"
-        else
-            AC_MSG_ERROR([--with-libtrace-lib expected directory name])
-        fi
-    ],
-    [ac_libtrace_lib_path=""]
-)
-
-if test "x$want_libtrace" = "xyes"; then
-    libtrace_version_req=ifelse([$1], ,3.0.0,$1)
-    libtrace_version_req_major=`expr $libtrace_version_req : '\([[0-9]]*\)'`
-    libtrace_version_req_minor=`expr $libtrace_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-    libtrace_version_req_macro=`expr $libtrace_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-    if test "x$libtrace_version_req_macro" = "x"; then
-        libtrace_version_req_macro="0"
-    fi
-
-    succeeded=no
-
-    dnl On x86_64 systems check for system libraries in both lib64 and lib.
-    dnl The former is specified by FHS, but e.g. Debian does not adhere to
-    dnl this (as it rises problems for generic multi-arch support).
-    dnl The last entry in the list is chosen by default when no libraries
-    dnl are found, e.g. when only header-only libraries are installed!
-    libsubdirs="lib"
-    if test `uname -m` = x86_64; then
-        libsubdirs="lib lib64"
-    fi
-
-    if test "x$ac_libtrace_path" != "x"; then
-        for libsubdir in $libsubdirs ; do
-            if ls "$ac_libtrace_path/$libsubdir/libtrace"* >/dev/null 2>&1 ; then
-                LIBTRACE_LDFLAGS="-L$ac_libtrace_path/$libsubdir"
-                LIBTRACE_CFLAGS="-I$ac_libtrace_path/include"
-                break;
-            fi
-        done
-    elif test "x$cross_compiling" != yes; then
-        for ac_libtrace_path_tmp in /usr /usr/local /opt /opt/local ; do
-            for libsubdir in $libsubdirs ; do
-                if ls "$ac_libtrace_path_tmp/$libsubdir/libtrace"* >/dev/null 2>&1 ; then
-                    LIBTRACE_LDFLAGS="-L$ac_libtrace_path_tmp/$libsubdir"
-                    LIBTRACE_CFLAGS="-I$ac_libtrace_path_tmp/include"
-                    break;
-                fi
-            done
-        done
-    fi
-
-    if test "x$ac_libtrace_include_path" != "x" ; then
-        LIBTRACE_CFLAGS="-I$ac_libtrace_include_path"
-    fi
-
-    if test "x$ac_libtrace_lib_path" != "x" ; then
-        LIBTRACE_LDFLAGS="-L$ac_libtrace_lib_path"
-    fi
-
-    CFLAGS_SAVED="$CFLAGS"
-    CFLAGS="$CFLAGS $LIBTRACE_CFLAGS"
-    export CFLAGS
-
-    LDFLAGS_SAVED="$LDFLAGS"
-    LDFLAGS="$LDFLAGS $LIBTRACE_LDFLAGS"
-    export LDFLAGS
-
-
-    AC_CACHE_CHECK([for libtrace >= $libtrace_version_req],
-        ax_cv_libtrace_version_check,
-        [AC_COMPILE_IFELSE(
-            [AC_LANG_PROGRAM([[
-                    @%:@include <libtrace.h>
-                ]], [[
-                    #if !defined(LIBTRACE_API_VERSION)
-                        || (LIBTRACE_API_VERSION < (($libtrace_version_req_major<<16)|($libtrace_version_req_minor<<8)|($libtrace_version_req_macro)))
-                    #   error Version check failed!
-                    #endif
-                    return 0;
-                ]]
-            )], [
-                ax_cv_libtrace_version_check=yes
-            ], [
-                ax_cv_libtrace_version_check=no
-            ]
-        )]
-    )
-
-    AS_IF([test "x$ax_cv_libtrace_version_check" != "xyes"], [
-        AC_MSG_ERROR([Could not find working libtrace $libtrace_version_req installation.])
-    ])
-
-    AC_CHECK_LIB([trace], [main], [
-    	LIBTRACE_LDFLAGS="$LIBTRACE_LDFLAGS -ltrace"
-        succeeded=yes
-    ], [
-        AC_MSG_ERROR([Could not find working libtrace library.])
-        ax_cv_libtrace_link=no
-    ])
-
-    if test "x$succeeded" = "xyes"; then
-        AC_SUBST(LIBTRACE_CFLAGS)
-        AC_SUBST(LIBTRACE_LDFLAGS)
-        AC_DEFINE(HAVE_LIBTRACE, , [define if libtrace is available])
-        ifelse([$2], , :, [$2])
-    else
-        AC_MSG_NOTICE([[Could not detect the libtrace installation (>= $libtrace_version_req). Please make sure you have a working libtrace installation and specify its path with --with-libtrace option.]])
-        ifelse([$3], , :, [$3])
-    fi
-
-    CFLAGS="$CFLAGS_SAVED"
-    export CFLAGS
-
-    LDFLAGS="$LDFLAGS_SAVED"
-    export LDFLAGS
-
-fi
-
-])
diff --git a/m4/ax_lib_upnp.m4 b/m4/ax_lib_upnp.m4
deleted file mode 100644
index 03fecd3..0000000
--- a/m4/ax_lib_upnp.m4
+++ /dev/null
@@ -1,76 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_lib_upnp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_UPNP([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   This macro will check for the existence of libupnp
-#   (http://upnp.sourceforge.net/). It does this by checking for the header
-#   file upnp.h and the upnp library object file. A --with-libupnp option is
-#   supported as well. The following output variables are set with AC_SUBST:
-#
-#     UPNP_CPPFLAGS
-#     UPNP_LDFLAGS
-#     UPNP_LIBS
-#
-#   You can use them like this in Makefile.am:
-#
-#     AM_CPPFLAGS = $(UPNP_CPPFLAGS)
-#     AM_LDFLAGS = $(UPNP_LDFLAGS)
-#     program_LDADD = $(UPNP_LIBS)
-#
-#   Additionally, the C preprocessor symbol HAVE_LIBUPNP will be defined
-#   with AC_DEFINE if libupnp is available.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Oskar Liljeblad <oskar@osk.mine.nu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_LIB_UPNP], [AX_LIB_UPNP])
-AC_DEFUN([AX_LIB_UPNP], [
-  AH_TEMPLATE([HAVE_LIBUPNP], [Define if libupnp is available])
-  AC_ARG_WITH(libupnp, [  --with-libupnp=DIR      prefix for upnp library files and headers], [
-    if test "$withval" = "no"; then
-      ac_upnp_path=
-      $2
-    elif test "$withval" = "yes"; then
-      ac_upnp_path=/usr
-    else
-      ac_upnp_path="$withval"
-    fi
-  ],[ac_upnp_path=/usr])
-  if test "$ac_upnp_path" != ""; then
-    saved_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="$CPPFLAGS -I$ac_upnp_path/include/upnp"
-    AC_CHECK_HEADER([upnp.h], [
-      saved_LDFLAGS="$LDFLAGS"
-      LDFLAGS="$LDFLAGS -L$ac_upnp_path/lib"
-      AC_CHECK_LIB(upnp, UpnpInit, [
-        AC_SUBST(UPNP_CPPFLAGS, [-I$ac_upnp_path/include/upnp])
-        AC_SUBST(UPNP_LDFLAGS, [-L$ac_upnp_path/lib])
-        AC_SUBST(UPNP_LIBS, [-lupnp])
-	AC_DEFINE([HAVE_LIBUPNP])
-        $1
-      ], [
-	:
-        $2
-      ])
-      LDFLAGS="$saved_LDFLAGS"
-    ], [
-      AC_MSG_RESULT([not found])
-      $2
-    ])
-    CPPFLAGS="$saved_CPPFLAGS"
-  fi
-])
diff --git a/m4/ax_lib_wad.m4 b/m4/ax_lib_wad.m4
deleted file mode 100644
index 1296980..0000000
--- a/m4/ax_lib_wad.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_lib_wad.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_WAD
-#
-# DESCRIPTION
-#
-#   This macro searches for an installed WAD library.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Sebastian Huber <sebastian-huber@web.de>
-#   Copyright (c) 2008 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
-#   Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-#   Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_LIB_WAD], [AX_LIB_WAD])
-AC_DEFUN([AX_LIB_WAD],
-[
-        AC_REQUIRE([AX_PYTHON_DEVEL])
-        AC_ARG_ENABLE(wad,
-        AS_HELP_STRING([--enable-wad], [enable wad module]),
-        [
-                case "${enableval}" in
-                        no)     ;;
-                        *)      if test "x${enableval}" = xyes;
-                                then
-                                        check_wad="yes"
-                                fi ;;
-                esac
-        ], [])
-
-        if test -n "$check_wad";
-        then
-                AC_CHECK_LIB(wadpy, _init, [WADPY=-lwadpy], [], $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS)
-                AC_SUBST(WADPY)
-        fi
-])
diff --git a/m4/ax_lib_xalan.m4 b/m4/ax_lib_xalan.m4
deleted file mode 100644
index 6dc00eb..0000000
--- a/m4/ax_lib_xalan.m4
+++ /dev/null
@@ -1,293 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_xalan.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_XALAN([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of availability of Apache Xalan C++ XSLT
-#   processor of a particular version or newer. This macros checks for
-#   Apache Xalan C++ XSLT processor headers and libraries and defines
-#   compilation flags
-#
-#   Macro supports following options and their values:
-#
-#   1) Single-option usage:
-#
-#     --with-xalan - yes, no or path to Xalan installation prefix
-#
-#   2) Three-options usage (all options are required):
-#
-#     --with-xalan=yes
-#     --with-xalan-inc - path to base directory with Xalan headers
-#     --with-xalan-lib - linker flags for Xalan
-#
-#   This macro calls:
-#
-#     AC_SUBST(XALAN_CPPFLAGS)
-#     AC_SUBST(XALAN_LDFLAGS)
-#     AC_SUBST(XALAN_VERSION) - only if version requirement is used
-#
-#   And sets:
-#
-#     HAVE_XALAN
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Mateusz Loskot <mateusz@loskot.net>
-#   Copyright (c) 2009 Bill Blough <bblough@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AC_DEFUN([AX_LIB_XALAN],
-[
-    AC_REQUIRE([AX_LIB_XERCES])
-
-    AC_ARG_WITH([xalan],
-        AS_HELP_STRING([--with-xalan=@<:@ARG@:>@],
-            [use Xalan C++ XSLT processor from given prefix (ARG=path); check standard prefixes (ARG=yes); disable (ARG=no)]
-        ),
-        [
-        if test "$withval" = "yes"; then
-            if test -d /usr/local/include/xalanc ; then
-                xalan_prefix=/usr/local
-            elif test -d /usr/include/xalanc ; then
-                xalan_prefix=/usr
-            else
-                xalan_prefix=""
-            fi
-            xalan_requested="yes"
-        elif test -d "$withval"; then
-            xalan_prefix="$withval"
-            xalan_requested="yes"
-        else
-            xalan_prefix=""
-            xalan_requested="no"
-        fi
-        ],
-        [
-        dnl Default behavior is implicit yes
-        if test -d /usr/local/include/xalanc ; then
-            xalan_prefix=/usr/local
-        elif test -d /usr/include/xalanc ; then
-            xalan_prefix=/usr
-        else
-            xalan_prefix=""
-        fi
-        ]
-    )
-
-    AC_ARG_WITH([xalan-inc],
-        AS_HELP_STRING([--with-xalan-inc=@<:@DIR@:>@],
-            [path to Xalan C++ XSLT processor headers]
-        ),
-        [xalan_include_dir="$withval"],
-        [xalan_include_dir=""]
-    )
-    AC_ARG_WITH([xalan-lib],
-        AS_HELP_STRING([--with-xalan-lib=@<:@ARG@:>@],
-            [link options for Xalan C++ XSLT processor libraries]
-        ),
-        [xalan_ldflags="$withval"],
-        [xalan_ldflags=""]
-    )
-
-    XALAN_CPPFLAGS=""
-    XALAN_LDFLAGS=""
-    XALAN_VERSION=""
-
-    dnl
-    dnl Collect include/lib paths and flags
-    dnl
-    run_xalan_test="no"
-
-    if test -n "$xalan_prefix"; then
-        xalan_include_dir="$xalan_prefix/include"
-        xalan_include_dir2="$xalan_prefix/include/xalanc"
-        xalan_ldflags="-L$xalan_prefix/lib"
-        run_xalan_test="yes"
-    elif test "$xalan_requested" = "yes"; then
-        if test -n "$xalan_include_dir" -a -n "$xalan_lib_flags"; then
-            xalan_include_dir2="$xalan_include_dir/xalanc"
-            run_xalan_test="yes"
-        fi
-    else
-        run_xalan_test="no"
-    fi
-
-    xalan_libs="-lxalan-c"
-
-    dnl
-    dnl Check Xalan C++ XSLT processor files
-    dnl
-    if test "$run_xalan_test" = "yes"; then
-
-        saved_CPPFLAGS="$CPPFLAGS"
-        CPPFLAGS="$CPPFLAGS -I$xalan_include_dir -I$xalan_include_dir2"
-
-        saved_LDFLAGS="$LDFLAGS"
-        LDFLAGS="$LDFLAGS $xalan_ldflags $XERCES_LDFLAGS"
-
-        saved_LIBS="$LIBS"
-        LIBS="$xalan_libs $XERCES_LIBS $LIBS"
-
-        dnl
-        dnl Check Xalan headers
-        dnl
-        AC_MSG_CHECKING([for Xalan C++ XSLT processor headers in $xalan_include_dir and $xalan_include_dir2])
-
-        AC_LANG_PUSH([C++])
-        AC_COMPILE_IFELSE([
-            AC_LANG_PROGRAM(
-                [[
-@%:@include <xalanc/Include/XalanVersion.hpp>
-@%:@include <xalanc/PlatformSupport/PlatformSupportInit.hpp>
-                ]],
-                [[]]
-            )],
-            [
-            XALAN_CPPFLAGS="-I$xalan_include_dir -I$xalan_include_dir2"
-            xalan_header_found="yes"
-            AC_MSG_RESULT([found])
-            ],
-            [
-            xalan_header_found="no"
-            AC_MSG_RESULT([not found])
-            ]
-        )
-        AC_LANG_POP([C++])
-
-        dnl
-        dnl Check Xalan libraries
-        dnl
-        if test "$xalan_header_found" = "yes"; then
-
-            AC_MSG_CHECKING([for Xalan C++ XSLT processor libraries])
-
-            AC_LANG_PUSH([C++])
-            AC_LINK_IFELSE([
-                AC_LANG_PROGRAM(
-                    [[
-@%:@include <xalanc/PlatformSupport/PlatformSupportInit.hpp>
-@%:@include <xercesc/util/PlatformUtils.hpp>
-@%:@include <xalanc/XalanTransformer/XalanTransformer.hpp>
-XALAN_USING_XERCES(XMLPlatformUtils)
-XALAN_USING_XALAN(XalanTransformer)
-                    ]],
-                    [[
-XMLPlatformUtils::Initialize();
-XalanTransformer::initialize();
-
-                    ]]
-                )],
-                [
-                XALAN_LDFLAGS="$xalan_ldflags $XERCES_LDFLAGS"
-                XALAN_LIBS="$xalan_libs $XERCES_LIBS"
-                xalan_lib_found="yes"
-                AC_MSG_RESULT([found])
-                ],
-                [
-                xalan_lib_found="no"
-                AC_MSG_RESULT([not found])
-                ]
-            )
-            AC_LANG_POP([C++])
-        fi
-
-        CPPFLAGS="$saved_CPPFLAGS"
-        LDFLAGS="$saved_LDFLAGS"
-        LIBS="$saved_LIBS"
-    fi
-
-    AC_MSG_CHECKING([for Xalan C++ XSLT processor])
-
-    if test "$run_xalan_test" = "yes"; then
-        if test "$xalan_header_found" = "yes" -a "$xalan_lib_found" = "yes"; then
-
-            AC_SUBST([XALAN_CPPFLAGS])
-            AC_SUBST([XALAN_LDFLAGS])
-            AC_SUBST([XALAN_LIBS])
-
-            HAVE_XALAN="yes"
-        else
-            HAVE_XALAN="no"
-        fi
-
-        AC_MSG_RESULT([$HAVE_XALAN])
-
-        dnl
-        dnl Check Xalan version
-        dnl
-        if test "$HAVE_XALAN" = "yes"; then
-
-            xalan_version_req=ifelse([$1], [], [], [$1])
-
-            if test  -n "$xalan_version_req"; then
-
-                AC_MSG_CHECKING([if Xalan C++ XSLT processor version is >= $xalan_version_req])
-
-                if test -f "$xalan_include_dir2/Include/XalanVersion.hpp"; then
-
-                    xalan_major=`cat $xalan_include_dir2/Include/XalanVersion.hpp | \
-                                    grep '^#define.*XALAN_VERSION_MAJOR.*[0-9]$' | \
-                                    sed -e 's/#define XALAN_VERSION_MAJOR.//'`
-
-                    xalan_minor=`cat $xalan_include_dir2/Include/XalanVersion.hpp | \
-                                    grep '^#define.*XALAN_VERSION_MINOR.*[0-9]$' | \
-                                    sed -e 's/#define XALAN_VERSION_MINOR.//'`
-
-                    xalan_revision=`cat $xalan_include_dir2/Include/XalanVersion.hpp | \
-                                    grep '^#define.*XALAN_VERSION_REVISION.*[0-9]$' | \
-                                    sed -e 's/#define XALAN_VERSION_REVISION.//'`
-
-                    XALAN_VERSION="$xalan_major.$xalan_minor.$xalan_revision"
-                    AC_SUBST([XALAN_VERSION])
-
-                    dnl Decompose required version string and calculate numerical representation
-                    xalan_version_req_major=`expr $xalan_version_req : '\([[0-9]]*\)'`
-                    xalan_version_req_minor=`expr $xalan_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-                    xalan_version_req_revision=`expr $xalan_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-                    if test "x$xalan_version_req_revision" = "x"; then
-                        xalan_version_req_revision="0"
-                    fi
-
-                    xalan_version_req_number=`expr $xalan_version_req_major \* 10000 \
-                                               \+ $xalan_version_req_minor \* 100 \
-                                               \+ $xalan_version_req_revision`
-
-                    dnl Calculate numerical representation of detected version
-                    xalan_version_number=`expr $xalan_major \* 10000 \
-                                          \+ $xalan_minor \* 100 \
-                                          \+ $xalan_revision`
-
-                    xalan_version_check=`expr $xalan_version_number \>\= $xalan_version_req_number`
-                    if test "$xalan_version_check" = "1"; then
-                        AC_MSG_RESULT([yes])
-                    else
-                        AC_MSG_RESULT([no])
-                        AC_MSG_WARN([Found Xalan C++ XSLT processor $XALAN_VERSION, which is older than required. Possible compilation failure.])
-                    fi
-                else
-                    AC_MSG_RESULT([no])
-                    AC_MSG_WARN([Missing header XalanVersion.hpp. Unable to determine Xalan version.])
-                fi
-            fi
-        fi
-
-    else
-        HAVE_XALAN="no"
-        AC_MSG_RESULT([$HAVE_XALAN])
-
-        if test "$xalan_requested" = "yes"; then
-            AC_MSG_WARN([Xalan C++ XSLT processor support requested but headers or library not found. Specify valid prefix of Xalan C++ using --with-xalan=@<:@DIR@:>@ or provide include directory and linker flags using --with-xalan-inc and --with-xalan-lib])
-        fi
-    fi
-])
diff --git a/m4/ax_lib_xerces.m4 b/m4/ax_lib_xerces.m4
deleted file mode 100644
index 4d185e9..0000000
--- a/m4/ax_lib_xerces.m4
+++ /dev/null
@@ -1,289 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_lib_xerces.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_XERCES([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of availability of Apache Xerces C++ Parser of
-#   particular version or newer. This macros checks for Apache Xerces C++
-#   Parser headers and libraries and defines compilation flags
-#
-#   Macro supports following options and their values:
-#
-#   1) Single-option usage:
-#
-#     --with-xerces - yes, no or path to Xerces installation prefix
-#
-#   2) Three-options usage (all options are required):
-#
-#     --with-xerces=yes
-#     --with-xerces-inc - path to base directory with Xerces headers
-#     --with-xerces-lib - linker flags for Xerces
-#
-#   This macro calls:
-#
-#     AC_SUBST(XERCES_CFLAGS)
-#     AC_SUBST(XERCES_LDFLAGS)
-#     AC_SUBST(XERCES_VERSION) - only if version requirement is used
-#
-#   And sets:
-#
-#     HAVE_XERCES
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 10
-
-AC_DEFUN([AX_LIB_XERCES],
-[
-    AC_REQUIRE([AX_PTHREAD])
-
-    AC_ARG_WITH([xerces],
-        AS_HELP_STRING([--with-xerces=@<:@ARG@:>@],
-            [use Xerces C++ Parser from given prefix (ARG=path); check standard prefixes (ARG=yes); disable (ARG=no)]
-        ),
-        [
-        if test "$withval" = "yes"; then
-            if test -d /usr/local/include/xercesc ; then
-                xerces_prefix=/usr/local
-            elif test -d /usr/include/xercesc ; then
-                xerces_prefix=/usr
-            else
-                xerces_prefix=""
-            fi
-            xerces_requested="yes"
-        elif test -d "$withval"; then
-            xerces_prefix="$withval"
-            xerces_requested="yes"
-        else
-            xerces_prefix=""
-            xerces_requested="no"
-        fi
-        ],
-        [
-        dnl Default behavior is implicit yes
-        if test -d /usr/local/include/xercesc ; then
-            xerces_prefix=/usr/local
-        elif test -d /usr/include/xercesc ; then
-            xerces_prefix=/usr
-        else
-            xerces_prefix=""
-        fi
-        ]
-    )
-
-    AC_ARG_WITH([xerces-inc],
-        AS_HELP_STRING([--with-xerces-inc=@<:@DIR@:>@],
-            [path to Xerces C++ Parser headers]
-        ),
-        [xerces_include_dir="$withval"],
-        [xerces_include_dir=""]
-    )
-    AC_ARG_WITH([xerces-lib],
-        AS_HELP_STRING([--with-xerces-lib=@<:@ARG@:>@],
-            [link options for Xerces C++ Parser libraries]
-        ),
-        [xerces_ldflags="$withval"],
-        [xerces_ldflags=""]
-    )
-
-    XERCES_CPPFLAGS=""
-    XERCES_LDFLAGS=""
-    XERCES_VERSION=""
-
-    dnl
-    dnl Collect include/lib paths and flags
-    dnl
-    run_xerces_test="no"
-
-    if test -n "$xerces_prefix"; then
-        xerces_include_dir="$xerces_prefix/include"
-        xerces_include_dir2="$xerces_prefix/include/xercesc"
-        xerces_ldflags="-L$xerces_prefix/lib"
-        run_xerces_test="yes"
-    elif test "$xerces_requested" = "yes"; then
-        if test -n "$xerces_include_dir" -a -n "$xerces_lib_flags"; then
-            xerces_include_dir2="$xerces_include_dir/xercesc"
-            run_xerces_test="yes"
-        fi
-    else
-        run_xerces_test="no"
-    fi
-
-    xerces_libs="-lxerces-c"
-
-    dnl
-    dnl Check Xerces C++ Parser files
-    dnl
-    if test "$run_xerces_test" = "yes"; then
-
-        saved_CPPFLAGS="$CPPFLAGS"
-        CPPFLAGS="$CPPFLAGS -I$xerces_include_dir -I$xerces_include_dir2"
-
-        saved_LDFLAGS="$LDFLAGS"
-        LDFLAGS="$LDFLAGS $xerces_ldflags $PTHREAD_LDFLAGS"
-
-        saved_LIBS="$LIBS"
-        LIBS="$xerces_libs $PTHREAD_LIBS $LIBS"
-
-        dnl
-        dnl Check Xerces headers
-        dnl
-        AC_MSG_CHECKING([for Xerces C++ Parser headers in $xerces_include_dir and $xerces_include_dir2])
-
-        AC_LANG_PUSH([C++])
-        AC_COMPILE_IFELSE([
-            AC_LANG_PROGRAM(
-                [[
-@%:@include <xercesc/util/XercesDefs.hpp>
-@%:@include <xercesc/util/PlatformUtils.hpp>
-                ]],
-                [[]]
-            )],
-            [
-            XERCES_CPPFLAGS="-I$xerces_include_dir -I$xerces_include_dir2"
-            xerces_header_found="yes"
-            AC_MSG_RESULT([found])
-            ],
-            [
-            xerces_header_found="no"
-            AC_MSG_RESULT([not found])
-            ]
-        )
-        AC_LANG_POP([C++])
-
-        dnl
-        dnl Check Xerces libraries
-        dnl
-        if test "$xerces_header_found" = "yes"; then
-
-            AC_MSG_CHECKING([for Xerces C++ Parser libraries])
-
-            AC_LANG_PUSH([C++])
-            AC_LINK_IFELSE([
-                AC_LANG_PROGRAM(
-                    [[
-@%:@include <xercesc/util/XercesDefs.hpp>
-@%:@include <xercesc/util/PlatformUtils.hpp>
-#if (_XERCES_VERSION >= 20200)
-XERCES_CPP_NAMESPACE_USE
-#endif
-                    ]],
-                    [[
-XMLPlatformUtils::Initialize();
-                    ]]
-                )],
-                [
-                XERCES_LDFLAGS="$xerces_ldflags $PTHREAD_LDFLAGS"
-                XERCES_LIBS="$xerces_libs $PTHREAD_LIBS"
-                xerces_lib_found="yes"
-                AC_MSG_RESULT([found])
-                ],
-                [
-                xerces_lib_found="no"
-                AC_MSG_RESULT([not found])
-                ]
-            )
-            AC_LANG_POP([C++])
-        fi
-
-        CPPFLAGS="$saved_CPPFLAGS"
-        LDFLAGS="$saved_LDFLAGS"
-        LIBS="$saved_LIBS"
-    fi
-
-    AC_MSG_CHECKING([for Xerces C++ Parser])
-
-    if test "$run_xerces_test" = "yes"; then
-        if test "$xerces_header_found" = "yes" -a "$xerces_lib_found" = "yes"; then
-
-            AC_SUBST([XERCES_CPPFLAGS])
-            AC_SUBST([XERCES_LDFLAGS])
-            AC_SUBST([XERCES_LIBS])
-
-            HAVE_XERCES="yes"
-        else
-            HAVE_XERCES="no"
-        fi
-
-        AC_MSG_RESULT([$HAVE_XERCES])
-
-        dnl
-        dnl Check Xerces version
-        dnl
-        if test "$HAVE_XERCES" = "yes"; then
-
-            xerces_version_req=ifelse([$1], [], [], [$1])
-
-            if test  -n "$xerces_version_req"; then
-
-                AC_MSG_CHECKING([if Xerces C++ Parser version is >= $xerces_version_req])
-
-                if test -f "$xerces_include_dir2/util/XercesVersion.hpp"; then
-
-                    xerces_major=`cat $xerces_include_dir2/util/XercesVersion.hpp | \
-                                    grep '^#define.*XERCES_VERSION_MAJOR.*[0-9]$' | \
-                                    sed -e 's/#define XERCES_VERSION_MAJOR.//'`
-
-                    xerces_minor=`cat $xerces_include_dir2/util/XercesVersion.hpp | \
-                                    grep '^#define.*XERCES_VERSION_MINOR.*[0-9]$' | \
-                                    sed -e 's/#define XERCES_VERSION_MINOR.//'`
-
-                    xerces_revision=`cat $xerces_include_dir2/util/XercesVersion.hpp | \
-                                    grep '^#define.*XERCES_VERSION_REVISION.*[0-9]$' | \
-                                    sed -e 's/#define XERCES_VERSION_REVISION.//'`
-
-                    XERCES_VERSION="$xerces_major.$xerces_minor.$xerces_revision"
-                    AC_SUBST([XERCES_VERSION])
-
-                    dnl Decompose required version string and calculate numerical representation
-                    xerces_version_req_major=`expr $xerces_version_req : '\([[0-9]]*\)'`
-                    xerces_version_req_minor=`expr $xerces_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-                    xerces_version_req_revision=`expr $xerces_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-                    if test "x$xerces_version_req_revision" = "x"; then
-                        xerces_version_req_revision="0"
-                    fi
-
-                    xerces_version_req_number=`expr $xerces_version_req_major \* 10000 \
-                                               \+ $xerces_version_req_minor \* 100 \
-                                               \+ $xerces_version_req_revision`
-
-                    dnl Calculate numerical representation of detected version
-                    xerces_version_number=`expr $xerces_major \* 10000 \
-                                          \+ $xerces_minor \* 100 \
-                                           \+ $xerces_revision`
-
-                    xerces_version_check=`expr $xerces_version_number \>\= $xerces_version_req_number`
-                    if test "$xerces_version_check" = "1"; then
-                        AC_MSG_RESULT([yes])
-                    else
-                        AC_MSG_RESULT([no])
-                        AC_MSG_WARN([Found Xerces C++ Parser $XERCES_VERSION, which is older than required. Possible compilation failure.])
-                    fi
-                else
-                    AC_MSG_RESULT([no])
-                    AC_MSG_WARN([Missing header XercesVersion.hpp. Unable to determine Xerces version.])
-                fi
-            fi
-        fi
-
-    else
-        HAVE_XERCES="no"
-        AC_MSG_RESULT([$HAVE_XERCES])
-
-        if test "$xerces_requested" = "yes"; then
-            AC_MSG_WARN([Xerces C++ Parser support requested but headers or library not found. Specify valid prefix of Xerces C++ using --with-xerces=@<:@DIR@:>@ or provide include directory and linker flags using --with-xerces-inc and --with-xerces-lib])
-        fi
-    fi
-])
diff --git a/m4/ax_lib_xml_security.m4 b/m4/ax_lib_xml_security.m4
deleted file mode 100644
index c6d7038..0000000
--- a/m4/ax_lib_xml_security.m4
+++ /dev/null
@@ -1,277 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_lib_xml_security.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIB_XML_SECURITY([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   This macro provides tests of availability of Apache Xml-Security C++
-#   library <http://santuario.apache.org/index.html> of particular version
-#   or newer. This macros checks for Apache Xml-Security C++ headers and
-#   libraries and defines compilation flags
-#
-#   Macro supports following options and their values:
-#
-#   1) Single-option usage:
-#
-#     --with-xml-security - yes, no or path to Xml-Security installation prefix
-#
-#   2) Three-options usage (all options are required):
-#
-#     --with-xml-security=yes
-#     --with-xml-security-inc - path to base directory with Xml-Security headers
-#     --with-xml-security-lib - linker flags for Xml-Security
-#
-#   This macro calls:
-#
-#     AC_SUBST(XML_SECURITY_CFLAGS)
-#     AC_SUBST(XML_SECURITY_LDFLAGS)
-#     AC_SUBST(XML_SECURITY_VERSION) - only if version requirement is used
-#
-#   And sets:
-#
-#     HAVE_XML_SECURITY
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alexander Petry <petry@itwm.fhg.de>
-#   Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_LIB_XML_SECURITY],
-[
-    AC_ARG_WITH([xml-security],
-	 AS_HELP_STRING([--with-xml-security=@<:@ARG@:>@],
-	     [use Xml-Security C++ library from given prefix (ARG=path); check standard prefixes (ARG=yes); disable (ARG=no)]
-	 ),
-	 [
-	 if test "$withval" = "yes"; then
-	     if test -d /usr/local/include/xsec ; then
-		 xml_security_prefix=/usr/local
-	     elif test -d /usr/include/xsec ; then
-		 xml_security_prefix=/usr
-	     else
-		 xml_security_prefix=""
-	     fi
-	     xml_security_requested="yes"
-	 elif test -d "$withval"; then
-	     xml_security_prefix="$withval"
-	     xml_security_requested="yes"
-	 else
-	     xml_security_prefix=""
-	     xml_security_requested="no"
-	 fi
-	 ],
-	 [
-	 dnl Default behavior is implicit yes
-	 if test -d /usr/local/include/xsec ; then
-	     xml_security_prefix=/usr/local
-	 elif test -d /usr/include/xsec ; then
-	     xml_security_prefix=/usr
-	 else
-	     xml-security_prefix=""
-	 fi
-	 ]
-    )
-
-    AC_ARG_WITH([xml-security-inc],
-	  AS_HELP_STRING([--with-xml-security-inc=@<:@DIR@:>@],
-	      [path to Xml-Security C++ headers]
-	  ),
-	  [xml_security_include_dir="$withval"],
-	  [xml_security_include_dir=""]
-     )
-     AC_ARG_WITH([xml-security-lib],
-	  AS_HELP_STRING([--with-xml-security-lib=@<:@ARG@:>@],
-	      [link options for Xml-Security C++ Parser libraries]
-	  ),
-	  [xml_security_lib_flags="$withval"],
-	  [xml_security_lib_flags=""]
-     )
-
-     XML_SECURITY_CFLAGS=""
-     XML_SECURITY_LDFLAGS=""
-     XML_SECURITY_VERSION=""
-
-     dnl
-     dnl Collect include/lib paths and flags
-     dnl
-     run_xml_security_test="no"
-
-     if test -n "$xml_security_prefix"; then
-	  xml_security_include_dir="$xml_security_prefix/include"
-	  xml_security_include_dir2="$xml_security_prefix/include/xsec"
-	  xml_security_lib_flags="-L$xml_security_prefix/lib -lxml-security-c -lpthread"
-	  run_xml_security_test="yes"
-     elif test "$xml_security_requested" = "yes"; then
-	  if test -n "$xml_security_include_dir" -a -n "$xml_security_lib_flags"; then
-	      xml_security_include_dir2="$xml_security_include_dir/xenc"
-	      run_xml_security_test="yes"
-	  fi
-     else
-	  run_xml_security_test="no"
-     fi
-
-     dnl
-     dnl Check Xml-Security C++ files
-     dnl
-     if test "$run_xml_security_test" = "yes"; then
-
-	  saved_CPPFLAGS="$CPPFLAGS"
-	  CPPFLAGS="$CPPFLAGS -I$xml_security_include_dir -I$xml_security_include_dir2"
-
-	  saved_LDFLAGS="$LDFLAGS"
-	  LDFLAGS="$LDFLAGS $xml_security_lib_flags"
-
-	  dnl
-	  dnl Check Xml-Security headers
-	  dnl
-	  AC_MSG_CHECKING([for Xml-Security C++ headers in $xml_security_include_dir and $xml_security_include_dir2])
-
-	  AC_LANG_PUSH([C++])
-	  AC_COMPILE_IFELSE([
-	      AC_LANG_PROGRAM(
-		  [[
- @%:@include <xsec/utils/XSECPlatformUtils.hpp>
-		  ]],
-		  [[
-		  ]]
-	      )],
-	      [
-	      XML_SECURITY_CFLAGS="-I$xml_security_include_dir -I$xml_security_include_dir2"
-	      xml_security_header_found="yes"
-	      AC_MSG_RESULT([found])
-	      ],
-	      [
-	      xml_security_header_found="no"
-	      AC_MSG_RESULT([not found])
-	      ]
-	  )
-	  AC_LANG_POP([C++])
-
-	  dnl
-	  dnl Check Xml-Security libraries
-	  dnl
-	  if test "$xml_security_header_found" = "yes"; then
-
-	      AC_MSG_CHECKING([for Xml-Security C++ libraries])
-
-	      AC_LANG_PUSH([C++])
-	      AC_LINK_IFELSE([
-		  AC_LANG_PROGRAM(
-		      [[
-@%:@include <xsec/utils/XSECPlatformUtils.hpp>
-#ifdef XERCES_CPP_NAMESPACE_USE
-XERCES_CPP_NAMESPACE_USE
-#endif
-		      ]],
-		      [[
-XSECPlatformUtils::Initialise();
-		      ]]
-		  )],
-		  [
-		  XML_SECURITY_LDFLAGS="$xml_security_lib_flags"
-		  xml_security_lib_found="yes"
-		  AC_MSG_RESULT([found])
-		  ],
-		  [
-		  xml_security_lib_found="no"
-		  AC_MSG_RESULT([not found])
-		  ]
-	      )
-	      AC_LANG_POP([C++])
-	  fi
-
-	  CPPFLAGS="$saved_CPPFLAGS"
-	  LDFLAGS="$saved_LDFLAGS"
-    fi
-
-    AC_MSG_CHECKING([for Xml-Security C++])
-
-    if test "$run_xml_security_test" = "yes"; then
-	 if test x"$xml_security_header_found" = x"yes" -a x"$xml_security_lib_found" = x"yes"; then
-
-	     AC_SUBST([XML_SECURITY_CFLAGS])
-	     AC_SUBST([XML_SECURITY_LDFLAGS])
-
-	     HAVE_XML_SECURITY="yes"
-	 else
-	     HAVE_XML_SECURITY="no"
-	 fi
-
-	 AC_MSG_RESULT([$HAVE_XML_SECURITY])
-
-	 dnl
-	 dnl Check Xml-Security version
-	 dnl
-	 if test "$HAVE_XML_SECURITY" = "yes"; then
-
-	     xml_security_version_req=ifelse([$1], [], [], [$1])
-
-	     if test  -n "$xml_security_version_req"; then
-
-		 AC_MSG_CHECKING([if Xml-Security C++ version is >= $xml_security_version_req])
-
-		 if test -f "$xml_security_include_dir2/framework/XSECConfig.hpp"; then
-
-		     xml_security_major=`cat $xml_security_include_dir2/framework/XSECConfig.hpp | \
-				     grep '^#define.*XSEC_VERSION_MAJOR.*[0-9]$' | \
-				     sed -e 's/#define XSEC_VERSION_MAJOR.//'`
-
-		     xml_security_medium=`cat $xml_security_include_dir2/framework/XSECConfig.hpp | \
-				     grep '^#define.*XSEC_VERSION_MEDIUM.*[0-9]$' | \
-				     sed -e 's/#define XSEC_VERSION_MEDIUM.//'`
-
-		     xml_security_minor=`cat $xml_security_include_dir2/framework/XSECConfig.hpp | \
-				     grep '^#define.*XSEC_VERSION_MINOR.*[0-9]$' | \
-				     sed -e 's/#define XSEC_VERSION_MINOR.//'`
-
-		     XML_SECURITY_VERSION="$xml_security_major.$xml_security_medium.$xml_security_minor"
-		     AC_SUBST([XML_SECURITY_VERSION])
-
-		     dnl Decompose required version string and calculate numerical representation
-		     xml_security_version_req_major=`expr $xml_security_version_req : '\([[0-9]]*\)'`
-		     xml_security_version_req_medium=`expr $xml_security_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-		     xml_security_version_req_minor=`expr $xml_security_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-
-		     xml_security_version_req_number=`expr $xml_security_version_req_major \* 10000 \
-						\+ $xml_security_version_req_medium \* 100 \
-						\+ $xml_security_version_req_minor`
-
-		     dnl Calculate numerical representation of detected version
-		     xml_security_version_number=`expr $xml_security_major \* 10000 \
-					   \+ $xml_security_medium \* 100 \
-					    \+ $xml_security_minor`
-
-		     xml_security_version_check=`expr $xml_security_version_number \>\= $xml_security_version_req_number`
-		     if test "$xml_security_version_check" = "1"; then
-			 AC_MSG_RESULT([yes])
-		     else
-			 AC_MSG_RESULT([no])
-			 AC_MSG_WARN([Found Xml-Security C++ $XML_SECURITY_VERSION, which is older than required. Possible compilation failure.])
-		     fi
-		 else
-		     AC_MSG_RESULT([no])
-		     AC_MSG_WARN([Missing header XSECConfig.hpp. Unable to determine Xml-Security version.])
-		 fi
-	     fi
-	 fi
-
-    else
-	 HAVE_XML_SECURITY="no"
-	 AC_MSG_RESULT([$HAVE_XML_SECURITY])
-
-	 if test "$xml_security_requested" = "yes"; then
-	     AC_MSG_ERROR([Xml-Security C++ support requested but headers or library not found. Specify valid prefix of Xml-Security C++ using --with-xml-security=@<:@DIR@:>@ or provide headers and linker flags using --with-xml-security-inc and --with-xml-security-lib])
-	 fi
-    fi
-])
diff --git a/m4/ax_libgcj_jar.m4 b/m4/ax_libgcj_jar.m4
deleted file mode 100644
index 7edf099..0000000
--- a/m4/ax_libgcj_jar.m4
+++ /dev/null
@@ -1,83 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_libgcj_jar.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIBGCJ_JAR
-#
-# DESCRIPTION
-#
-#   Locate libgcj.jar so you can place it before everything else when using
-#   gcj.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([DPS_LIBGCJ_JAR], [AX_LIBGCJ_JAR])
-AC_DEFUN([AX_LIBGCJ_JAR],
-[
-AC_REQUIRE([AC_EXEEXT])
-AC_REQUIRE([AX_PROG_JAVAC])
-AC_REQUIRE([AC_PROG_FGREP])
-AC_CHECK_PROG(SED, sed)
-if test "x$SED" = "x"; then
-AC_MSG_WARN([sed not avaiable, so libgcj.jar test skipped])
-else
-AC_MSG_CHECKING([if $JAVAC is gcj]);
-jc=`eval "[echo x$JAVAC | $SED 's/^x.*\\/\\([^/]*\\)\$/x\\1/;s/^ *\\([^ ]*\\) .*$/\\1/;s/"$EXEEXT"$//']"`
-if test "x$jc" != "xxgcj"; then
-AC_MSG_RESULT(no)
-else
-AC_MSG_RESULT(yes)
-AC_MSG_CHECKING([libgcj.jar location])
-save_cp="$CLASSPATH";
-unset CLASSPATH;
-AC_MSG_CHECKING([gcj default classpath])
-cat << \EOF > Test.java
-/* [#]line __oline__ "configure" */
-public class Test {
-}
-EOF
-lgcj=`eval "[$JAVAC -v -C Test.java 2>&1 | $FGREP \\(system\\) | $SED 's/^ *\\([^ ]*\\) .*$/\\1/;s/\\.jar\\//.jar/']"`;
-if test -f Test.class && test "x$lgcj" != "x"; then
-AC_MSG_RESULT($lgcj)
-$1="$lgcj:"
-else
-AC_MSG_RESULT(failed)
-$1=""
-fi
-if test "x$save_cp" != "x"; then CLASSPATH="$save_cp"; fi
-rm -f Test.java Test.class
-fi
-fi
-])
diff --git a/m4/ax_libtoolize_cflags.m4 b/m4/ax_libtoolize_cflags.m4
deleted file mode 100644
index 326abd6..0000000
--- a/m4/ax_libtoolize_cflags.m4
+++ /dev/null
@@ -1,33 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_libtoolize_cflags.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LIBTOOLIZE_CFLAGS(COMPILER-FLAGS-VAR)
-#
-# DESCRIPTION
-#
-#   Change the contents of variable COMPILER-FLAGS-VAR so that they are
-#   Libtool friendly, ie. prefix each of them with `-Xcompiler' so that
-#   Libtool doesn't remove them.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ludovic Courtes <ludo@chbouib.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_LIBTOOLIZE_CFLAGS], [AX_LIBTOOLIZE_CFLAGS])
-AC_DEFUN([AX_LIBTOOLIZE_CFLAGS],
-  [ac_libtoolize_ldflags_temp=""
-   for i in $$1
-   do
-     ac_libtoolize_ldflags_temp="$ac_libtoolize_ldflags_temp -Xcompiler $i"
-   done
-   $1="$ac_libtoolize_ldflags_temp"])dnl
diff --git a/m4/ax_llvm.m4 b/m4/ax_llvm.m4
deleted file mode 100644
index 5804b5b..0000000
--- a/m4/ax_llvm.m4
+++ /dev/null
@@ -1,93 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_llvm.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_LLVM([llvm-libs])
-#
-# DESCRIPTION
-#
-#   Test for the existance of llvm, and make sure that it can be linked with
-#   the llvm-libs argument that is passed on to llvm-config i.e.:
-#
-#     llvm --libs <llvm-libs>
-#
-#   llvm-config will also include any libraries that are depended apon.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Andy Kitchen <agimbleinthewabe@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 12
-
-AC_DEFUN([AX_LLVM],
-[
-AC_ARG_WITH([llvm],
-	AS_HELP_STRING([--with-llvm@<:@=DIR@:>@], [use llvm (default is yes) - it is possible to specify the root directory for llvm (optional)]),
-	[
-    if test "$withval" = "no"; then
-		want_llvm="no"
-    elif test "$withval" = "yes"; then
-        want_llvm="yes"
-        ac_llvm_config_path=`which llvm-config`
-    else
-	    want_llvm="yes"
-        ac_llvm_config_path="$withval"
-	fi
-    ],
-    [want_llvm="yes"])
-
-	succeeded=no
-	if test -z "$ac_llvm_config_path"; then
-		ac_llvm_config_path=`which llvm-config`
-	fi
-
-	if test "x$want_llvm" = "xyes"; then
-		if test -e "$ac_llvm_config_path"; then
-			LLVM_CPPFLAGS=`$ac_llvm_config_path --cxxflags`
-			LLVM_LDFLAGS="$($ac_llvm_config_path --ldflags) $($ac_llvm_config_path --libs $1)"
-
-			AC_REQUIRE([AC_PROG_CXX])
-			CPPFLAGS_SAVED="$CPPFLAGS"
-			CPPFLAGS="$CPPFLAGS $LLVM_CPPFLAGS"
-			export CPPFLAGS
-
-			LDFLAGS_SAVED="$LDFLAGS"
-			LDFLAGS="$LDFLAGS $LLVM_LDFLAGS"
-			export LDFLAGS
-
-			AC_CACHE_CHECK(can compile with and link with llvm([$1]),
-						   ax_cv_llvm,
-		[AC_LANG_PUSH([C++])
-				 AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <llvm/Module.h>
-													]],
-					   [[llvm::Module *M = new llvm::Module("test"); return 0;]])],
-			   ax_cv_llvm=yes, ax_cv_llvm=no)
-		 AC_LANG_POP([C++])
-			])
-
-			if test "x$ax_cv_llvm" = "xyes"; then
-				succeeded=yes
-			fi
-
-			CPPFLAGS="$CPPFLAGS_SAVED"
-		LDFLAGS="$LDFLAGS_SAVED"
-		else
-			succeeded=no
-		fi
-	fi
-
-		if test "$succeeded" != "yes" ; then
-			AC_MSG_ERROR([[We could not detect the llvm libraries make sure that llvm-config is on your path or specified by --with-llvm.]])
-		else
-			AC_SUBST(LLVM_CPPFLAGS)
-			AC_SUBST(LLVM_LDFLAGS)
-			AC_DEFINE(HAVE_LLVM,,[define if the llvm library is available])
-		fi
-])
diff --git a/m4/ax_lua.m4 b/m4/ax_lua.m4
deleted file mode 100644
index f65b35e..0000000
--- a/m4/ax_lua.m4
+++ /dev/null
@@ -1,199 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_lua.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WITH_LUA
-#   AX_PROG_LUA [(MIN-VERSION, [TOO-BIG-VERSION])]
-#   AX_LUA_VERSION (MIN-VERSION, [TOO-BIG-VERSION])
-#   AX_LUA_HEADERS
-#   AX_LUA_HEADERS_VERSION (MIN-VERSION, [TOO-BIG-VERSION])
-#   AX_LUA_LIBS
-#   AX_LUA_READLINE
-#
-# DESCRIPTION
-#
-#   Detect Lua interpreter, headers and libraries, optionally enforcing a
-#   particular range of versions. If only one version is given, then exactly
-#   this version is required.
-#
-#   AX_WITH_LUA searches for a Lua interpreter and defines LUA if found.
-#
-#   AX_PROG_LUA searches for a Lua interpreter in the given version range,
-#   if any, and defines LUA if found, or stops with an error if not.
-#
-#   AX_LUA_VERSION checks that the version of Lua is at least MIN-VERSION
-#   and less than TOO-BIG-VERSION, if given.
-#
-#   AX_LUA_HEADERS searches for Lua headers and defines HAVE_LUA_H and
-#   HAVE_LUALIB_H if found, and defines LUA_INCLUDE to the preprocessor
-#   flags needed, if any.
-#
-#   AX_LUA_HEADERS_VERSION checks that the Lua headers' version is at least
-#   MIN-VERSION, and less than TOO-BIG-VERSION, if given.
-#
-#   AX_LUA_LIBS searches for Lua libraries and defines LUA_LIB if found.
-#
-#   AX_LUA_READLINE configures Lua to be built with readline support, if
-#   available. This macro requires AX_LIB_READLINE.
-#
-#   Versions are specified as three-digit integers whose first digit is the
-#   major version and last two are the minor version (the same format as
-#   LUA_VERSION_NUM in lua.h); e.g. 501 for Lua 5.1. The revision (e.g. the
-#   "3" in "5.1.3") is ignored.
-#
-#   The following options are added by these macros:
-#
-#     --with-lua-suffix=ARG     Lua binaries and library files are
-#                               suffixed with ARG.
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Reuben Thomas <rrt@sc3d.org>
-#   Copyright (c) 2009 Matthieu Moy <Matthieu.Moy@imag.fr>
-#   Copyright (c) 2009 Tom Payne <twpayne@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 15
-
-dnl Helper function to declare extra options
-AC_DEFUN([_AX_LUA_OPTS],
-   [AC_ARG_WITH([lua-suffix],
-     [AS_HELP_STRING([--with-lua-suffix=ARG],
-        [Lua binary and library files are suffixed with ARG])])])dnl
-
-AC_DEFUN([AX_WITH_LUA],
-  [_AX_LUA_OPTS
-  if test "x$LUA" = x; then
-    AC_PATH_PROG(LUA, lua$with_lua_suffix)
-  fi])dnl
-
-AC_DEFUN([AX_PROG_LUA],
-  [AX_WITH_LUA
-  if test -z "$LUA"; then
-    AC_MSG_FAILURE([Lua not found])
-  fi
-  if test -n "$1"; then
-    AX_LUA_VERSION($1, $2)
-  fi
-  AC_SUBST(LUA)])dnl
-
-dnl Helper function to parse minimum & maximum versions
-AC_DEFUN([_AX_LUA_VERSIONS],
-  [lua_min_version=$1
-  lua_max_version=$2
-  if test "x$lua_min_version" = x; then
-    lua_min_version=0
-  fi
-  if test "x$lua_max_version" = x; then
-    lua_max_version=$(($lua_min_version + 1))
-  fi])
-
-AC_DEFUN([AX_LUA_VERSION],
-  [_AX_LUA_OPTS
-  _AX_LUA_VERSIONS($1, $2)
-  AC_MSG_CHECKING([Lua version is in range $lua_min_version <= v < $lua_max_version])
-  if test "x$LUA" != x; then
-    lua_text_version=$(LUA_INIT= $LUA -e 'print(_VERSION)' 2>&1 | cut -d' ' -f2)
-    case $lua_text_version in
-    5.2*)
-      lua_version=502
-      ;;
-    5.1*)
-      lua_version=501
-      ;;
-    5.0*)
-      lua_version=500
-      ;;
-    4.0*)
-      lua_version=400
-      ;;
-    *)
-      lua_version=-1
-      ;;
-    esac
-    if test $lua_version -ge "$lua_min_version" && test $lua_version -lt "$lua_max_version"; then
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no])
-      AC_MSG_FAILURE([Lua version not in desired range.])
-    fi
-  else
-    AC_MSG_RESULT([no])
-    AC_MSG_FAILURE([Lua version not in desired range.])
-  fi])dnl
-
-AC_DEFUN([AX_LUA_HEADERS],
-  [_AX_LUA_OPTS
-  LUA_OLD_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$CPPFLAGS $LUA_INCLUDE"
-  AC_CHECK_HEADERS([lua.h lualib.h])
-  CPPFLAGS="$LUA_OLD_CPPFLAGS"])dnl
-
-AC_DEFUN([AX_LUA_LIBS],
-  [_AX_LUA_OPTS
-  AC_CHECK_LIB([m], [exp], [lua_extra_libs="$lua_extra_libs -lm"], [])
-  AC_CHECK_LIB([dl], [dlopen], [lua_extra_libs="$lua_extra_libs -ldl"], [])
-  AC_CHECK_LIB([lua$with_lua_suffix],
-    [lua_call],
-    [LUA_LIB="$LUA_LIB -llua$with_lua_suffix $lua_extra_libs"],
-    [],
-    [$LUA_LIB $lua_extra_libs])])dnl
-
-AC_DEFUN([AX_LUA_HEADERS_VERSION],
-  [_AX_LUA_OPTS
-  _AX_LUA_VERSIONS($1, $2)
-  AC_MSG_CHECKING([lua.h version is in range $lua_min_version <= v < $lua_max_version])
-  LUA_OLD_LIBS="$LIBS"
-  LIBS="$LIBS $LUA_LIB"
-  LUA_OLD_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$CPPFLAGS $LUA_INCLUDE"
-  AC_RUN_IFELSE([AC_LANG_SOURCE([[
-#include <lua.h>
-#include <stdlib.h>
-#include <stdio.h>
-int main()
-{
-  printf("(found %s, %d)... ", LUA_VERSION, LUA_VERSION_NUM);
-  if (LUA_VERSION_NUM >= $lua_min_version && LUA_VERSION_NUM < $lua_max_version)
-    exit(EXIT_SUCCESS);
-  exit(EXIT_FAILURE);
-}
-]])],
-  [AC_MSG_RESULT([yes])],
-  [AC_MSG_RESULT([no])
-  AC_MSG_FAILURE([lua.h version not in desired range])])
-  LIBS="$LUA_OLD_LIBS"
-  CPPFLAGS="$LUA_OLD_CPPFLAGS"])dnl
-
-AC_DEFUN([AX_LUA_READLINE],
-  [AX_LIB_READLINE
-  if test -n "$ac_cv_header_readline_readline_h" && test -n "$ac_cv_header_readline_history_h"; then
-    LUA_LIBS_CFLAGS="-DLUA_USE_READLINE $LUA_LIBS_CFLAGS"
-  fi])dnl
diff --git a/m4/ax_maintainer_mode_auto_silent.m4 b/m4/ax_maintainer_mode_auto_silent.m4
deleted file mode 100644
index 2cfacfc..0000000
--- a/m4/ax_maintainer_mode_auto_silent.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-# ==================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_maintainer_mode_auto_silent.html
-# ==================================================================================
-#
-# SYNOPSIS
-#
-#   AX_MAINTAINER_MODE_AUTO_SILENT
-#
-# DESCRIPTION
-#
-#   Set autotools to error/sleep settings so that they are not run when
-#   being erroneously triggered. Likewise make libtool-silent when libtool
-#   has been used.
-#
-#   I use the macro quite a lot since some automake versions have the
-#   tendency to try to rerun some autotools on a mere make even when not
-#   quite in --maintainer-mode. That is very annoying. Likewise, a user who
-#   installs from source does not want to see doubled compiler messages.
-#
-#   I did not put an AC_REQUIRE(MAINTAINER_MODE) in here - should I?
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_MAINTAINER_MODE_AUTO_SILENT],[dnl
-dnl ac_REQUIRE([am_MAINTAINER_MODE])dn
-AC_MSG_CHECKING(auto silent in maintainer mode)
-if test "$USE_MAINTAINER_MODE" = "no" ; then
-   test ".$TIMEOUT" = "." && TIMEOUT="9"
-   AUTOHEADER="sleep $TIMEOUT ; true || autoheader || skipped"
-   AUTOMAKE="sleep $TIMEOUT ; true || automake || skipped"
-   AUTOCONF="sleep $TIMEOUT ; true || autoconf || skipped"
-   if test ".$LIBTOOL" != "." ; then
-      LIBTOOL="$LIBTOOL --silent"
-      AC_MSG_RESULT([libtool-silent, auto-sleep-9])
-   else
-      AC_MSG_RESULT([auto-sleep-9])
-   fi
-else
-      AC_MSG_RESULT([no])
-fi
-])
diff --git a/m4/ax_missing_prog.m4 b/m4/ax_missing_prog.m4
deleted file mode 100644
index 2047f11..0000000
--- a/m4/ax_missing_prog.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_missing_prog.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_MISSING_PROG(VARIABLE,PROGRAM,[MESSAGE])
-#
-# DESCRIPTION
-#
-#   Simple wrapper for the AM_MISSING_PROG which displays a warning MESSAGE
-#   if provided. A typical use is the following:
-#
-#     AC_PROG_AWK
-#     AS_IF([test -z "$AWK"],[
-#       AX_MISSING_PROG(AWK,[awk],[awk seems missing ...])
-#     ])
-#
-#   Programs wrapped with AX_MISSING_PROG should be used only in the package
-#   building phase (because they will be wrapped with the automake 'missing'
-#   script, which will not be installed).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_MISSING_PROG],[dnl
-  AS_IF([ test ! -z "$3" ],[
-    AC_MSG_WARN([$3])
-  ])
-  AM_MISSING_PROG([$1],[$2])
-])
diff --git a/m4/ax_mpi.m4 b/m4/ax_mpi.m4
deleted file mode 100644
index 5b2322c..0000000
--- a/m4/ax_mpi.m4
+++ /dev/null
@@ -1,176 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_mpi.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_MPI([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   This macro tries to find out how to compile programs that use MPI
-#   (Message Passing Interface), a standard API for parallel process
-#   communication (see http://www-unix.mcs.anl.gov/mpi/)
-#
-#   On success, it sets the MPICC, MPICXX, MPIF77, or MPIFC output variable
-#   to the name of the MPI compiler, depending upon the current language.
-#   (This may just be $CC/$CXX/$F77/$FC, but is more often something like
-#   mpicc/mpiCC/mpif77/mpif90.) It also sets MPILIBS to any libraries that
-#   are needed for linking MPI (e.g. -lmpi or -lfmpi, if a special
-#   MPICC/MPICXX/MPIF77/MPIFC was not found).
-#
-#   Note that this macro should be used only if you just have a few source
-#   files that need to be compiled using MPI. In particular, you should
-#   neither overwrite CC/CXX/F77/FC with the values of
-#   MPICC/MPICXX/MPIF77/MPIFC, nor assume that you can use the same flags
-#   etc. as the standard compilers. If you want to compile a whole program
-#   using the MPI compiler commands, use one of the macros
-#   AX_PROG_{CC,CXX,FC}_MPI.
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if an MPI library is
-#   found, and ACTION-IF-NOT-FOUND is a list of commands to run if it is not
-#   found. If ACTION-IF-FOUND is not specified, the default action will
-#   define HAVE_MPI.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Julian C. Cummings <cummings@cacr.caltech.edu>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AU_ALIAS([ACX_MPI], [AX_MPI])
-AC_DEFUN([AX_MPI], [
-AC_PREREQ(2.50) dnl for AC_LANG_CASE
-
-AC_LANG_CASE([C], [
-	AC_REQUIRE([AC_PROG_CC])
-	AC_ARG_VAR(MPICC,[MPI C compiler command])
-	AC_CHECK_PROGS(MPICC, mpicc hcc mpxlc_r mpxlc mpcc cmpicc, $CC)
-	ax_mpi_save_CC="$CC"
-	CC="$MPICC"
-	AC_SUBST(MPICC)
-],
-[C++], [
-	AC_REQUIRE([AC_PROG_CXX])
-	AC_ARG_VAR(MPICXX,[MPI C++ compiler command])
-	AC_CHECK_PROGS(MPICXX, mpic++ mpicxx mpiCC hcp mpxlC_r mpxlC mpCC cmpic++, $CXX)
-	ax_mpi_save_CXX="$CXX"
-	CXX="$MPICXX"
-	AC_SUBST(MPICXX)
-],
-[Fortran 77], [
-	AC_REQUIRE([AC_PROG_F77])
-	AC_ARG_VAR(MPIF77,[MPI Fortran 77 compiler command])
-	AC_CHECK_PROGS(MPIF77, mpif77 hf77 mpxlf_r mpxlf mpf77 cmpifc, $F77)
-	ax_mpi_save_F77="$F77"
-	F77="$MPIF77"
-	AC_SUBST(MPIF77)
-],
-[Fortran], [
-	AC_REQUIRE([AC_PROG_FC])
-	AC_ARG_VAR(MPIFC,[MPI Fortran compiler command])
-	AC_CHECK_PROGS(MPIFC, mpif90 mpxlf95_r mpxlf90_r mpxlf95 mpxlf90 mpf90 cmpif90c, $FC)
-	ax_mpi_save_FC="$FC"
-	FC="$MPIFC"
-	AC_SUBST(MPIFC)
-])
-
-if test x = x"$MPILIBS"; then
-	AC_LANG_CASE([C], [AC_CHECK_FUNC(MPI_Init, [MPILIBS=" "])],
-		[C++], [AC_CHECK_FUNC(MPI_Init, [MPILIBS=" "])],
-		[Fortran 77], [AC_MSG_CHECKING([for MPI_Init])
-			AC_LINK_IFELSE([AC_LANG_PROGRAM([],[      call MPI_Init])],[MPILIBS=" "
-				AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)])],
-		[Fortran], [AC_MSG_CHECKING([for MPI_Init])
-			AC_LINK_IFELSE([AC_LANG_PROGRAM([],[      call MPI_Init])],[MPILIBS=" "
-				AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)])])
-fi
-AC_LANG_CASE([Fortran 77], [
-	if test x = x"$MPILIBS"; then
-		AC_CHECK_LIB(fmpi, MPI_Init, [MPILIBS="-lfmpi"])
-	fi
-	if test x = x"$MPILIBS"; then
-		AC_CHECK_LIB(fmpich, MPI_Init, [MPILIBS="-lfmpich"])
-	fi
-],
-[Fortran], [
-	if test x = x"$MPILIBS"; then
-		AC_CHECK_LIB(fmpi, MPI_Init, [MPILIBS="-lfmpi"])
-	fi
-	if test x = x"$MPILIBS"; then
-		AC_CHECK_LIB(mpichf90, MPI_Init, [MPILIBS="-lmpichf90"])
-	fi
-])
-if test x = x"$MPILIBS"; then
-	AC_CHECK_LIB(mpi, MPI_Init, [MPILIBS="-lmpi"])
-fi
-if test x = x"$MPILIBS"; then
-	AC_CHECK_LIB(mpich, MPI_Init, [MPILIBS="-lmpich"])
-fi
-
-dnl We have to use AC_TRY_COMPILE and not AC_CHECK_HEADER because the
-dnl latter uses $CPP, not $CC (which may be mpicc).
-AC_LANG_CASE([C], [if test x != x"$MPILIBS"; then
-	AC_MSG_CHECKING([for mpi.h])
-	AC_TRY_COMPILE([#include <mpi.h>],[],[AC_MSG_RESULT(yes)], [MPILIBS=""
-		AC_MSG_RESULT(no)])
-fi],
-[C++], [if test x != x"$MPILIBS"; then
-	AC_MSG_CHECKING([for mpi.h])
-	AC_TRY_COMPILE([#include <mpi.h>],[],[AC_MSG_RESULT(yes)], [MPILIBS=""
-		AC_MSG_RESULT(no)])
-fi],
-[Fortran 77], [if test x != x"$MPILIBS"; then
-	AC_MSG_CHECKING([for mpif.h])
-	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[      include 'mpif.h'])],[AC_MSG_RESULT(yes)], [MPILIBS=""
-		AC_MSG_RESULT(no)])
-fi],
-[Fortran], [if test x != x"$MPILIBS"; then
-	AC_MSG_CHECKING([for mpif.h])
-	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[      include 'mpif.h'])],[AC_MSG_RESULT(yes)], [MPILIBS=""
-		AC_MSG_RESULT(no)])
-fi])
-
-AC_LANG_CASE([C], [CC="$ax_mpi_save_CC"],
-	[C++], [CXX="$ax_mpi_save_CXX"],
-	[Fortran 77], [F77="$ax_mpi_save_F77"],
-	[Fortran], [FC="$ax_mpi_save_FC"])
-
-AC_SUBST(MPILIBS)
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x = x"$MPILIBS"; then
-        $2
-        :
-else
-        ifelse([$1],,[AC_DEFINE(HAVE_MPI,1,[Define if you have the MPI library.])],[$1])
-        :
-fi
-])dnl AX_MPI
diff --git a/m4/ax_mpip.m4 b/m4/ax_mpip.m4
deleted file mode 100644
index e961d1f..0000000
--- a/m4/ax_mpip.m4
+++ /dev/null
@@ -1,105 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_mpip.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_MPIP([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   Test for mpiP: Lightweight, Scalable MPI Profiling
-#   (http://mpip.sourceforge.net/)
-#
-#   Provides a --with-mpiP=DIR option. Searches --with-mpiP location and the
-#   usual places for mpiP and required libraries.  Marks MPIP as a precious
-#   environment variable.
-#
-#   On success, sets MPIP_LDFLAGS, MPIP_LIBS, #defines HAVE_MPIP, and calls
-#   ACTION-IF-FOUND. When ACTION-IF-NOT-FOUND is not specified, the default
-#   behavior is for configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2010 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Macro Archive. When you make and
-#   distribute a modified version of the Autoconf Macro, you may extend this
-#   special exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_MPIP], [
-AC_PREREQ(2.60)
-AC_REQUIRE([ACX_MPI])
-AC_ARG_VAR([MPIP],[mpiP options])
-
-AC_ARG_WITH(
-    [mpiP],
-    [AS_HELP_STRING([--with-mpiP@<:@=DIR@:>@],
-                    [use mpiP profiler; optional install prefix])],
-    [with_mpiP=$withval],
-    [with_mpiP=no])
-
-if test "${with_mpiP}" != no ; then
-    ax_mpiP_save_CC="$CC"
-    ax_mpiP_save_LDFLAGS="$LDFLAGS"
-    ax_mpiP_save_LIBS="$LIBS"
-
-    MPIP_LDFLAGS=""
-    MPIP_LIBS="-lmpiP -lbfd -liberty"
-    if test "${with_mpiP}" != yes; then
-        if test -d "${with_mpiP}/lib"; then
-            MPIP_LDFLAGS="-L${with_mpiP}/lib"
-        else
-            AC_MSG_WARN([--with-mpiP expected ${with_mpiP}/lib to be a directory])
-        fi
-    fi
-    LDFLAGS="${MPIP_LDFLAGS} ${LDFLAGS}"
-    CC=$MPICC
-
-    AC_LANG_PUSH([C])
-    AC_CHECK_LIB([mpiP],
-                 [mpiPi],
-                 [ax_mpiP_cv_found=yes],
-                 [ax_mpiP_cv_found=no],
-                 [-lbfd -liberty])
-    AC_LANG_POP([C])
-
-    CC="$ax_mpiP_save_CC"
-    LDFLAGS="$ax_mpiP_save_LDFLAGS"
-    LIBS="$ax_mpiP_save_LIBS"
-
-    if test "$ax_mpiP_cv_found" = no; then
-        ifelse([$2],,AC_MSG_ERROR([mpiP not found.  Try --with-mpiP=DIR.]),
-            [$2])
-    else
-        AC_DEFINE(HAVE_MPIP,1,[Define if mpiP is available])
-        AC_SUBST(MPIP_LDFLAGS)
-        AC_SUBST(MPIP_LIBS)
-        ifelse([$1],,,[$1])
-    fi
-fi
-])dnl AX_MPIP
diff --git a/m4/ax_need_awk.m4 b/m4/ax_need_awk.m4
deleted file mode 100644
index b520ee0..0000000
--- a/m4/ax_need_awk.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_need_awk.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_NEED_AWK
-#
-# DESCRIPTION
-#
-#   Check if an awk implementation is available. Bail-out if not found.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_NEED_AWK],[
-  AC_REQUIRE([AC_PROG_AWK])
-
-  AS_IF([test "x$AWK" = "x"],[
-    AC_MSG_ERROR([cannot find awk, bailing out])
-  ])
-])
diff --git a/m4/ax_normalize_path.m4 b/m4/ax_normalize_path.m4
deleted file mode 100644
index e8f9973..0000000
--- a/m4/ax_normalize_path.m4
+++ /dev/null
@@ -1,115 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_normalize_path.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_NORMALIZE_PATH(VARNAME, [REFERENCE_STRING])
-#
-# DESCRIPTION
-#
-#   Perform some cleanups on the value of $VARNAME (interpreted as a path):
-#
-#     - empty paths are changed to '.'
-#     - trailing slashes are removed
-#     - repeated slashes are squeezed except a leading doubled slash '//'
-#       (which might indicate a networked disk on some OS).
-#
-#   REFERENCE_STRING is used to turn '/' into '\' and vice-versa: if
-#   REFERENCE_STRING contains some backslashes, all slashes and backslashes
-#   are turned into backslashes, otherwise they are all turned into slashes.
-#
-#   This makes processing of DOS filenames quite easier, because you can
-#   turn a filename to the Unix notation, make your processing, and turn it
-#   back to original notation.
-#
-#     filename='A:\FOO\\BAR\'
-#     old_filename="$filename"
-#     # Switch to the unix notation
-#     AX_NORMALIZE_PATH([filename], ["/"])
-#     # now we have $filename = 'A:/FOO/BAR' and we can process it as if
-#     # it was a Unix path.  For instance let's say that you want
-#     # to append '/subpath':
-#     filename="$filename/subpath"
-#     # finally switch back to the original notation
-#     AX_NORMALIZE_PATH([filename], ["$old_filename"])
-#     # now $filename equals to 'A:\FOO\BAR\subpath'
-#
-#   One good reason to make all path processing with the unix convention is
-#   that backslashes have a special meaning in many cases. For instance
-#
-#     expr 'A:\FOO' : 'A:\Foo'
-#
-#   will return 0 because the second argument is a regex in which
-#   backslashes have to be backslashed. In other words, to have the two
-#   strings to match you should write this instead:
-#
-#     expr 'A:\Foo' : 'A:\\Foo'
-#
-#   Such behavior makes DOS filenames extremely unpleasant to work with. So
-#   temporary turn your paths to the Unix notation, and revert them to the
-#   original notation after the processing. See the macro
-#   AX_COMPUTE_RELATIVE_PATHS for a concrete example of this.
-#
-#   REFERENCE_STRING defaults to $VARIABLE, this means that slashes will be
-#   converted to backslashes if $VARIABLE already contains some backslashes
-#   (see $thirddir below).
-#
-#     firstdir='/usr/local//share'
-#     seconddir='C:\Program Files\\'
-#     thirddir='C:\home/usr/'
-#     AX_NORMALIZE_PATH([firstdir])
-#     AX_NORMALIZE_PATH([seconddir])
-#     AX_NORMALIZE_PATH([thirddir])
-#     # $firstdir = '/usr/local/share'
-#     # $seconddir = 'C:\Program Files'
-#     # $thirddir = 'C:\home\usr'
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([ADL_NORMALIZE_PATH], [AX_NORMALIZE_PATH])
-AC_DEFUN([AX_NORMALIZE_PATH],
-[case ":[$]$1:" in
-# change empty paths to '.'
-  ::) $1='.' ;;
-# strip trailing slashes
-  :*[[\\/]]:) $1=`echo "[$]$1" | sed 's,[[\\/]]*[$],,'` ;;
-  :*:) ;;
-esac
-# squeze repeated slashes
-case ifelse($2,,"[$]$1",$2) in
-# if the path contains any backslashes, turn slashes into backslashes
- *\\*) $1=`echo "[$]$1" | sed 's,\(.\)[[\\/]][[\\/]]*,\1\\\\,g'` ;;
-# if the path contains slashes, also turn backslashes into slashes
- *) $1=`echo "[$]$1" | sed 's,\(.\)[[\\/]][[\\/]]*,\1/,g'` ;;
-esac])
diff --git a/m4/ax_not_enable_frame_pointer.m4 b/m4/ax_not_enable_frame_pointer.m4
deleted file mode 100644
index 102e8fa..0000000
--- a/m4/ax_not_enable_frame_pointer.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_not_enable_frame_pointer.html
-# ===============================================================================
-#
-# SYNOPSIS
-#
-#   AX_NOT_ENABLE_FRAME_POINTER ([shellvar])
-#
-# DESCRIPTION
-#
-#   add --enable-frame-pointer option, the default will add the gcc
-#   -fomit-frame-pointer option to the shellvar (per default CFLAGS) and
-#   remove the " -g " debuginfo option from it. In other words, the default
-#   is "--disable-frame-pointer"
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_NOT_ENABLE_FRAME_POINTER],[dnl
-AS_VAR_PUSHDEF([VAR],[enable_frame_pointer])dnl
-AC_MSG_CHECKING([m4_ifval($1,$1,CFLAGS) frame-pointer])
-AC_ARG_ENABLE([frame-pointer], AS_HELP_STRING(
-  [--enable-frame-pointer],[enable callframe generation for debugging]))
-case ".$VAR" in
-  .|.no|.no,*) test ".$VAR" = "." && VAR="no"
-     m4_ifval($1,$1,CFLAGS)=`echo dnl
-  " $m4_ifval($1,$1,CFLAGS) " | sed -e 's/ -g / /'`
-     if test ".$GCC" = ".yes" ; then
-        m4_ifval($1,$1,CFLAGS)="$m4_ifval($1,$1,CFLAGS) -fomit-frame-pointer"
-        AC_MSG_RESULT([$VAR, -fomit-frame-pointer added])
-     else
-        AC_MSG_RESULT([$VAR, -g removed])
-     fi  ;;
-   *)  AC_MSG_RESULT([$VAR, kept]) ;;
-esac
-AS_VAR_POPDEF([VAR])dnl
-])
diff --git a/m4/ax_numeric_namedlevel.m4 b/m4/ax_numeric_namedlevel.m4
deleted file mode 100644
index 25c5321..0000000
--- a/m4/ax_numeric_namedlevel.m4
+++ /dev/null
@@ -1,110 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_numeric_namedlevel.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_NUMERIC_NAMEDLEVEL(VARNAME [,FROMVAR [,DEFAULT [,YESLEVEL]]])
-#
-# DESCRIPTION
-#
-#   The levelstring FROMVAR is expanded and checked for verbal names that
-#   will map on to eight different levels - the VARNAME will receive this
-#   numeric level where "all" maps to 7 (lower three bits set) higher levels
-#   for 8 and 9 exist too. This macro is a nice helper to convert user input
-#   of a --with-opt=level into a numeric form that can be simply pushed as a
-#   #define like with AC_DEFINE:
-#
-#    default YESLEVEL = 2 /* including unknown levelspec */
-#    default DEFAULT  = 0 /* when named level is empty */
-#    default FROMVAR  = VARNAME
-#
-#   The DEFAULT value is used if the NAMED levelstring has become empty and
-#   it is copied without further conversion - a default of "0" is used if
-#   absent - identical to "no". A "yes" will be set to the YESLEVEL - and
-#   note that "yes" has "2" as its default value not "1". (which comes from
-#   its original use to set a "gcc -O2").
-#
-#   the mnemonic names are:
-#
-#     9| insane |ultrasome|experimentalplus
-#     8| ultra  |ultra|experimental)
-#     7| all    |muchmore|somemanymore|manymoreplus
-#     6| most   |manymore|most)
-#     5| strict |somemore|almost
-#     4| more   |more
-#     3| extra  |manyplus|plusmuch|somemany|plusmany
-#     2| many   |many|much|(yes)
-#     1| some   |some|plus
-#
-#   note that a level can be construcct of (some|plus) = bit-0, (many|much)
-#   = bit-1, (more) = bit-2, (ultra|experimental) = bit-3 atleast in a
-#   left-to-right order, ie. plusmanymore=7
-#
-#   Example usage:
-#
-#     AX_NUMERIC_NAMEDLEVEL(OPTLEVEL,with_optlevel,1,3)
-#     AC_DEFINE(OPTLEVEL)
-#     test "$GCC" = "yes" && CFLAGS="$CFLAGS -O$OPTLEVEL)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_NUMERIC_NAMEDLEVEL], [AX_NUMERIC_NAMEDLEVEL])
-AC_DEFUN([AX_NUMERIC_NAMEDLEVEL],
-[dnl the names to be defined...
-$1="ifelse($1,,[$]$2,[$]$1)" ; $1="[$]$1"
-$1="[$]$1" ; $1="[$]$1"
-if test "_[$]$1" = "_" ; then
-  $1="ifelse([$3],,0,[$3])"
-elif test "_[$]$1" = "_yes" ; then
-  $1="ifelse([$4],,2,[$4])"
-else
-  $1=`echo [$]$1 | sed -e 's,some,plus,' -e 's,experimental,ultra,' -e 's,over,ultra,' -e 's,much,many,'`
-  case "[$]$1" in
-    0*|1*|2*|3*|4*|5*|6*|7*|8*|9*|-*|+*) ;;   # leave as is
-    insane|ultraplus|plusultra)                 $1="9" ;;
-    ultra)                                      $1="8" ;;
-    manymoreplus|manyplusmore|plusmanymore|all) $1="7" ;;
-    moremanyplus|moreplusmany|plusmoremany)     $1="7" ;;
-    manymore|moremany|most)                     $1="6" ;;
-    somemore|moresome|almost)                   $1="5" ;;
-    more)                                       $1="4" ;;
-    manyplus|plusmany|extra)                    $1="3" ;;
-    many)                                       $1="2" ;;
-    plus)                                       $1="1" ;;
-    no)                                         $1="0" ;;
-    yes) $1="ifelse([$4],,2,[$4])" ;;
-    *)   $1="ifelse([$3],,1,[$3])" ;; # for other unkown stuff.
-  esac
-fi
-])
diff --git a/m4/ax_openmp.m4 b/m4/ax_openmp.m4
deleted file mode 100644
index 7ea794b..0000000
--- a/m4/ax_openmp.m4
+++ /dev/null
@@ -1,99 +0,0 @@
-# ===========================================================================
-#         http://www.gnu.org/software/autoconf-archive/ax_openmp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_OPENMP([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   This macro tries to find out how to compile programs that use OpenMP a
-#   standard API and set of compiler directives for parallel programming
-#   (see http://www-unix.mcs/)
-#
-#   On success, it sets the OPENMP_CFLAGS/OPENMP_CXXFLAGS/OPENMP_F77FLAGS
-#   output variable to the flag (e.g. -omp) used both to compile *and* link
-#   OpenMP programs in the current language.
-#
-#   NOTE: You are assumed to not only compile your program with these flags,
-#   but also link it with them as well.
-#
-#   If you want to compile everything with OpenMP, you should set:
-#
-#     CFLAGS="$CFLAGS $OPENMP_CFLAGS"
-#     #OR#  CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"
-#     #OR#  FFLAGS="$FFLAGS $OPENMP_FFLAGS"
-#
-#   (depending on the selected language).
-#
-#   The user can override the default choice by setting the corresponding
-#   environment variable (e.g. OPENMP_CFLAGS).
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if an OpenMP flag is
-#   found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-#   not found. If ACTION-IF-FOUND is not specified, the default action will
-#   define HAVE_OPENMP.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_OPENMP], [
-AC_PREREQ(2.59) dnl for _AC_LANG_PREFIX
-
-AC_CACHE_CHECK([for OpenMP flag of _AC_LANG compiler], ax_cv_[]_AC_LANG_ABBREV[]_openmp, [save[]_AC_LANG_PREFIX[]FLAGS=$[]_AC_LANG_PREFIX[]FLAGS
-ax_cv_[]_AC_LANG_ABBREV[]_openmp=unknown
-# Flags to try:  -fopenmp (gcc), -openmp (icc), -mp (SGI & PGI),
-#                -xopenmp (Sun), -omp (Tru64), -qsmp=omp (AIX), none
-ax_openmp_flags="-fopenmp -openmp -mp -xopenmp -omp -qsmp=omp none"
-if test "x$OPENMP_[]_AC_LANG_PREFIX[]FLAGS" != x; then
-  ax_openmp_flags="$OPENMP_[]_AC_LANG_PREFIX[]FLAGS $ax_openmp_flags"
-fi
-for ax_openmp_flag in $ax_openmp_flags; do
-  case $ax_openmp_flag in
-    none) []_AC_LANG_PREFIX[]FLAGS=$save[]_AC_LANG_PREFIX[] ;;
-    *) []_AC_LANG_PREFIX[]FLAGS="$save[]_AC_LANG_PREFIX[]FLAGS $ax_openmp_flag" ;;
-  esac
-  AC_TRY_LINK_FUNC(omp_set_num_threads,
-	[ax_cv_[]_AC_LANG_ABBREV[]_openmp=$ax_openmp_flag; break])
-done
-[]_AC_LANG_PREFIX[]FLAGS=$save[]_AC_LANG_PREFIX[]FLAGS
-])
-if test "x$ax_cv_[]_AC_LANG_ABBREV[]_openmp" = "xunknown"; then
-  m4_default([$2],:)
-else
-  if test "x$ax_cv_[]_AC_LANG_ABBREV[]_openmp" != "xnone"; then
-    OPENMP_[]_AC_LANG_PREFIX[]FLAGS=$ax_cv_[]_AC_LANG_ABBREV[]_openmp
-  fi
-  m4_default([$1], [AC_DEFINE(HAVE_OPENMP,1,[Define if OpenMP is enabled])])
-fi
-])dnl AX_OPENMP
diff --git a/m4/ax_patch_libtool_changing_cmds_ifs.m4 b/m4/ax_patch_libtool_changing_cmds_ifs.m4
deleted file mode 100644
index 0cbb865..0000000
--- a/m4/ax_patch_libtool_changing_cmds_ifs.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# ======================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_patch_libtool_changing_cmds_ifs.html
-# ======================================================================================
-#
-# SYNOPSIS
-#
-#   AX_PATCH_LIBTOOL_CHANGING_CMDS_IFS
-#
-# DESCRIPTION
-#
-#   Do a `grep "^[a-z]*_cmds=" libtool` - these are "subroutines" encoded by
-#   libtool.m4 into the generated libtool script. Since libtool assumes that
-#   there is no subroutine-facility in the shell invoked, these are not
-#   actually subroutines, but actually a "list of commands". This looks
-#   correct, but the command separator is not ";" - it is "~", the tilde
-#   character.
-#
-#   Now, grep again, look for `grep 'IFS="~"' libtool` and see that libtool
-#   scripting uses a for-loop on the command-list, i.e for cmd in
-#   $some_cmds. This works correctly when the IFS was modified, where IFS
-#   stands for "input field separator" which is whitespace characters by
-#   default.
-#
-#   The problem: I have some real-world filesystems where there are
-#   directories using "~" inside of them, to be more to the point, it is a
-#   change control management software that uses source repositories of the
-#   form "path/master/project~version/src" and libtool has the tendency to
-#   resolve any symlinks so that it will paste such path into the $_cmds
-#   script when it gets evaluated a number of times.
-#
-#   This script is a workaround: I do not know why the ";" was not chosen as
-#   the IFS, perhaps it has some weird interactions in some shells since it
-#   is also the default record separator being one time bigger in context
-#   than the argument separator. I have made good success however with using
-#   "?" as the IFS, since there is no path-name that uses a question mark,
-#   and there is no _cmds ever around that uses "?" for some thing.
-#
-#   Oh yes, there are some usages of "*" to match shell-wise at the output
-#   file of some tool, so that might have triggered the choice to not use
-#   "?" in the first place - but in real life it never occured that a _cmds
-#   script was created that has gone to use "?". And so, this ac-macro
-#   exchanges the s/~/?/g in configured _cmds variables and replaces all
-#   occurences of s/IFS="~"/IFS="?"/ - and it all works smooth now.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([PATCH_LIBTOOL_CHANGING_CMDS_IFS], [AX_PATCH_LIBTOOL_CHANGING_CMDS_IFS])
-AC_DEFUN([AX_PATCH_LIBTOOL_CHANGING_CMDS_IFS],
-[# patch libtool to change $_cmds IFS from ~ to ? character
-if grep "^[[_$as_cr_letters]]_cmds=.*[[?]]" libtool >/dev/null; then
-  AC_MSG_WARN(dnl
-  [patching libtool skipped - _cmds already contain question marks])
-else
- AC_MSG_RESULT([patching libtool to change cmds IFS from ~ to ?])
-    test -f libtool.old || (mv libtool libtool.old && cp libtool.old libtool)
-    sed -e "/^[[_$as_cr_letters]]*_cmds=/s/~/?/g" -e 's/IFS="~"/IFS="?"/g' \
-        -e "s/IFS='~'/IFS='?'/g"    libtool > libtool.new
-    (test -s libtool.new || rm libtool.new) 2>/dev/null
-    test -f libtool.new && mv libtool.new libtool # not 2>/dev/null !!
-    test -f libtool     || mv libtool.old libtool
-fi
-])
diff --git a/m4/ax_path_bdb.m4 b/m4/ax_path_bdb.m4
deleted file mode 100644
index 585218d..0000000
--- a/m4/ax_path_bdb.m4
+++ /dev/null
@@ -1,591 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_path_bdb.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PATH_BDB([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro finds the latest version of Berkeley DB on the system, and
-#   ensures that the header file and library versions match. If
-#   MINIMUM-VERSION is specified, it will ensure that the library found is
-#   at least that version.
-#
-#   It determines the name of the library as well as the path to the header
-#   file and library. It will check both the default environment as well as
-#   the default Berkeley DB install location. When found, it sets BDB_LIBS,
-#   BDB_CPPFLAGS, and BDB_LDFLAGS to the necessary values to add to LIBS,
-#   CPPFLAGS, and LDFLAGS, as well as setting BDB_VERSION to the version
-#   found. HAVE_DB_H is defined also.
-#
-#   The option --with-bdb-dir=DIR can be used to specify a specific Berkeley
-#   DB installation to use.
-#
-#   An example of it's use is:
-#
-#     AX_PATH_BDB([3],[
-#       LIBS="$BDB_LIBS $LIBS"
-#       LDFLAGS="$BDB_LDFLAGS $LDFLAGS"
-#       CPPFLAGS="$CPPFLAGS $BDB_CPPFLAGS"
-#     ])
-#
-#   which will locate the latest version of Berkeley DB on the system, and
-#   ensure that it is version 3.0 or higher.
-#
-#   Details: This macro does not use either AC_CHECK_HEADERS or AC_CHECK_LIB
-#   because, first, the functions inside the library are sometimes renamed
-#   to contain a version code that is only available from the db.h on the
-#   system, and second, because it is common to have multiple db.h and libdb
-#   files on a system it is important to make sure the ones being used
-#   correspond to the same version. Additionally, there are many different
-#   possible names for libdb when installed by an OS distribution, and these
-#   need to be checked if db.h does not correspond to libdb.
-#
-#   When cross compiling, only header versions are verified since it would
-#   be difficult to check the library version. Additionally the default
-#   Berkeley DB installation locations /usr/local/BerkeleyDB* are not
-#   searched for higher versions of the library.
-#
-#   The format for the list of library names to search came from the Cyrus
-#   IMAP distribution, although they are generated dynamically here, and
-#   only for the version found in db.h.
-#
-#   The macro AX_COMPARE_VERSION is required to use this macro, and should
-#   be available from the Autoconf Macro Archive.
-#
-#   The author would like to acknowledge the generous and valuable feedback
-#   from Guido Draheim, without which this macro would be far less robust,
-#   and have poor and inconsistent cross compilation support.
-#
-#   Changes:
-#
-#    1/5/05 applied patch from Rafal Rzepecki to eliminate compiler
-#           warning about unused variable, argv
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Tim Toolan <toolan@ele.uri.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 11
-
-dnl #########################################################################
-AC_DEFUN([AX_PATH_BDB], [
-  dnl # Used to indicate success or failure of this function.
-  ax_path_bdb_ok=no
-
-  # Add --with-bdb-dir option to configure.
-  AC_ARG_WITH([bdb-dir],
-    [AS_HELP_STRING([--with-bdb-dir=DIR],
-                    [Berkeley DB installation directory])])
-
-  # Check if --with-bdb-dir was specified.
-  if test "x$with_bdb_dir" = "x" ; then
-    # No option specified, so just search the system.
-    AX_PATH_BDB_NO_OPTIONS([$1], [HIGHEST], [
-      ax_path_bdb_ok=yes
-    ])
-   else
-     # Set --with-bdb-dir option.
-     ax_path_bdb_INC="$with_bdb_dir/include"
-     ax_path_bdb_LIB="$with_bdb_dir/lib"
-
-     dnl # Save previous environment, and modify with new stuff.
-     ax_path_bdb_save_CPPFLAGS="$CPPFLAGS"
-     CPPFLAGS="-I$ax_path_bdb_INC $CPPFLAGS"
-
-     ax_path_bdb_save_LDFLAGS=$LDFLAGS
-     LDFLAGS="-L$ax_path_bdb_LIB $LDFLAGS"
-
-     # Check for specific header file db.h
-     AC_MSG_CHECKING([db.h presence in $ax_path_bdb_INC])
-     if test -f "$ax_path_bdb_INC/db.h" ; then
-       AC_MSG_RESULT([yes])
-       # Check for library
-       AX_PATH_BDB_NO_OPTIONS([$1], [ENVONLY], [
-         ax_path_bdb_ok=yes
-         BDB_CPPFLAGS="-I$ax_path_bdb_INC"
-         BDB_LDFLAGS="-L$ax_path_bdb_LIB"
-       ])
-     else
-       AC_MSG_RESULT([no])
-       AC_MSG_NOTICE([no usable Berkeley DB not found])
-     fi
-
-     dnl # Restore the environment.
-     CPPFLAGS="$ax_path_bdb_save_CPPFLAGS"
-     LDFLAGS="$ax_path_bdb_save_LDFLAGS"
-
-  fi
-
-  dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND.
-  if test "$ax_path_bdb_ok" = "yes" ; then
-    m4_ifvaln([$2],[$2],[:])dnl
-    m4_ifvaln([$3],[else $3])dnl
-  fi
-
-]) dnl AX_PATH_BDB
-
-dnl #########################################################################
-dnl Check for berkeley DB of at least MINIMUM-VERSION on system.
-dnl
-dnl The OPTION argument determines how the checks occur, and can be one of:
-dnl
-dnl   HIGHEST -  Check both the environment and the default installation
-dnl              directories for Berkeley DB and choose the version that
-dnl              is highest. (default)
-dnl   ENVFIRST - Check the environment first, and if no satisfactory
-dnl              library is found there check the default installation
-dnl              directories for Berkeley DB which is /usr/local/BerkeleyDB*
-dnl   ENVONLY -  Check the current environment only.
-dnl
-dnl Requires AX_PATH_BDB_PATH_GET_VERSION, AX_PATH_BDB_PATH_FIND_HIGHEST,
-dnl          AX_PATH_BDB_ENV_CONFIRM_LIB, AX_PATH_BDB_ENV_GET_VERSION, and
-dnl          AX_COMPARE_VERSION macros.
-dnl
-dnl Result: sets ax_path_bdb_no_options_ok to yes or no
-dnl         sets BDB_LIBS, BDB_CPPFLAGS, BDB_LDFLAGS, BDB_VERSION
-dnl
-dnl AX_PATH_BDB_NO_OPTIONS([MINIMUM-VERSION], [OPTION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-AC_DEFUN([AX_PATH_BDB_NO_OPTIONS], [
-  dnl # Used to indicate success or failure of this function.
-  ax_path_bdb_no_options_ok=no
-
-  # Values to add to environment to use Berkeley DB.
-  BDB_VERSION=''
-  BDB_LIBS=''
-  BDB_CPPFLAGS=''
-  BDB_LDFLAGS=''
-
-  # Check cross compilation here.
-  if test "x$cross_compiling" = "xyes" ; then
-    # If cross compiling, can't use AC_RUN_IFELSE so do these tests.
-    # The AC_PREPROC_IFELSE confirms that db.h is preprocessable,
-    # and extracts the version number from it.
-    AC_MSG_CHECKING([for db.h])
-
-    AS_VAR_PUSHDEF([HEADER_VERSION],[ax_path_bdb_no_options_HEADER_VERSION])dnl
-    HEADER_VERSION=''
-    AC_PREPROC_IFELSE([
-      AC_LANG_SOURCE([[
-#include <db.h>
-AX_PATH_BDB_STUFF DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH
-      ]])
-    ],[
-      # Extract version from preprocessor output.
-      HEADER_VERSION=`eval "$ac_cpp conftest.$ac_ext" 2> /dev/null \
-        | grep AX_PATH_BDB_STUFF | sed 's/[[^0-9,]]//g;s/,/./g;1q'`
-    ],[])
-
-    if test "x$HEADER_VERSION" = "x" ; then
-      AC_MSG_RESULT([no])
-    else
-      AC_MSG_RESULT([$HEADER_VERSION])
-
-      # Check that version is high enough.
-      AX_COMPARE_VERSION([$HEADER_VERSION],[ge],[$1],[
-        # get major and minor version numbers
-        AS_VAR_PUSHDEF([MAJ],[ax_path_bdb_no_options_MAJOR])dnl
-        MAJ=`echo $HEADER_VERSION | sed 's,\..*,,'`
-        AS_VAR_PUSHDEF([MIN],[ax_path_bdb_no_options_MINOR])dnl
-        MIN=`echo $HEADER_VERSION | sed 's,^[[0-9]]*\.,,;s,\.[[0-9]]*$,,'`
-
-	dnl # Save LIBS.
-	ax_path_bdb_no_options_save_LIBS="$LIBS"
-
-        # Check that we can link with the library.
-        AC_SEARCH_LIBS([db_version],
-          [db db-$MAJ.$MIN db$MAJ.$MIN db$MAJ$MIN db-$MAJ db$MAJ],[
-            # Sucessfully found library.
-            ax_path_bdb_no_options_ok=yes
-            BDB_VERSION=$HEADER_VERSION
-
-	    # Extract library from LIBS
-	    ax_path_bdb_no_options_LEN=` \
-              echo "x$ax_path_bdb_no_options_save_LIBS" \
-              | awk '{print(length)}'`
-            BDB_LIBS=`echo "x$LIBS " \
-              | sed "s/.\{$ax_path_bdb_no_options_LEN\}\$//;s/^x//;s/ //g"`
-        ],[])
-
-        dnl # Restore LIBS
-	LIBS="$ax_path_bdb_no_options_save_LIBS"
-
-        AS_VAR_POPDEF([MAJ])dnl
-        AS_VAR_POPDEF([MIN])dnl
-      ])
-    fi
-
-    AS_VAR_POPDEF([HEADER_VERSION])dnl
-  else
-    # Not cross compiling.
-    # Check version of Berkeley DB in the current environment.
-    AX_PATH_BDB_ENV_GET_VERSION([
-      AX_COMPARE_VERSION([$ax_path_bdb_env_get_version_VERSION],[ge],[$1],[
-        # Found acceptable version in current environment.
-        ax_path_bdb_no_options_ok=yes
-        BDB_VERSION="$ax_path_bdb_env_get_version_VERSION"
-        BDB_LIBS="$ax_path_bdb_env_get_version_LIBS"
-      ])
-    ])
-
-    # Determine if we need to search /usr/local/BerkeleyDB*
-    ax_path_bdb_no_options_DONE=no
-    if test "x$2" = "xENVONLY" ; then
-      ax_path_bdb_no_options_DONE=yes
-    elif test "x$2" = "xENVFIRST" ; then
-      ax_path_bdb_no_options_DONE=$ax_path_bdb_no_options_ok
-    fi
-
-    if test "$ax_path_bdb_no_options_DONE" = "no" ; then
-      # Check for highest in /usr/local/BerkeleyDB*
-      AX_PATH_BDB_PATH_FIND_HIGHEST([
-        if test "$ax_path_bdb_no_options_ok" = "yes" ; then
-        # If we already have an acceptable version use this if higher.
-          AX_COMPARE_VERSION(
-             [$ax_path_bdb_path_find_highest_VERSION],[gt],[$BDB_VERSION])
-        else
-          # Since we didn't have an acceptable version check if this one is.
-          AX_COMPARE_VERSION(
-             [$ax_path_bdb_path_find_highest_VERSION],[ge],[$1])
-        fi
-      ])
-
-      dnl # If result from _AX_COMPARE_VERSION is true we want this version.
-      if test "$ax_compare_version" = "true" ; then
-        ax_path_bdb_no_options_ok=yes
-        BDB_LIBS="-ldb"
-	if test "x$ax_path_bdb_path_find_highest_DIR" != x ; then
-	  BDB_CPPFLAGS="-I$ax_path_bdb_path_find_highest_DIR/include"
-	  BDB_LDFLAGS="-L$ax_path_bdb_path_find_highest_DIR/lib"
-	fi
-        BDB_VERSION="$ax_path_bdb_path_find_highest_VERSION"
-      fi
-    fi
-  fi
-
-  dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND.
-  if test "$ax_path_bdb_no_options_ok" = "yes" ; then
-    AC_MSG_NOTICE([using Berkeley DB version $BDB_VERSION])
-    AC_DEFINE([HAVE_DB_H],[1],
-              [Define to 1 if you have the <db.h> header file.])
-    m4_ifvaln([$3],[$3])dnl
-  else
-    AC_MSG_NOTICE([no Berkeley DB version $1 or higher found])
-    m4_ifvaln([$4],[$4])dnl
-  fi
-]) dnl AX_PATH_BDB_NO_OPTIONS
-
-dnl #########################################################################
-dnl Check the default installation directory for Berkeley DB which is
-dnl of the form /usr/local/BerkeleyDB* for the highest version.
-dnl
-dnl Result: sets ax_path_bdb_path_find_highest_ok to yes or no,
-dnl         sets ax_path_bdb_path_find_highest_VERSION to version,
-dnl         sets ax_path_bdb_path_find_highest_DIR to directory.
-dnl
-dnl AX_PATH_BDB_PATH_FIND_HIGHEST([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-AC_DEFUN([AX_PATH_BDB_PATH_FIND_HIGHEST], [
-  dnl # Used to indicate success or failure of this function.
-  ax_path_bdb_path_find_highest_ok=no
-
-  AS_VAR_PUSHDEF([VERSION],[ax_path_bdb_path_find_highest_VERSION])dnl
-  VERSION=''
-
-  ax_path_bdb_path_find_highest_DIR=''
-
-  # find highest verison in default install directory for Berkeley DB
-  AS_VAR_PUSHDEF([CURDIR],[ax_path_bdb_path_find_highest_CURDIR])dnl
-  AS_VAR_PUSHDEF([CUR_VERSION],[ax_path_bdb_path_get_version_VERSION])dnl
-
-  for CURDIR in `ls -d /usr/local/BerkeleyDB* 2> /dev/null`
-  do
-    AX_PATH_BDB_PATH_GET_VERSION([$CURDIR],[
-      AX_COMPARE_VERSION([$CUR_VERSION],[gt],[$VERSION],[
-        ax_path_bdb_path_find_highest_ok=yes
-        ax_path_bdb_path_find_highest_DIR="$CURDIR"
-        VERSION="$CUR_VERSION"
-      ])
-    ])
-  done
-
-  AS_VAR_POPDEF([VERSION])dnl
-  AS_VAR_POPDEF([CUR_VERSION])dnl
-  AS_VAR_POPDEF([CURDIR])dnl
-
-  dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND.
-  if test "$ax_path_bdb_path_find_highest_ok" = "yes" ; then
-    m4_ifvaln([$1],[$1],[:])dnl
-    m4_ifvaln([$2],[else $2])dnl
-  fi
-
-]) dnl AX_PATH_BDB_PATH_FIND_HIGHEST
-
-dnl #########################################################################
-dnl Checks for Berkeley DB in specified directory's lib and include
-dnl subdirectories.
-dnl
-dnl Result: sets ax_path_bdb_path_get_version_ok to yes or no,
-dnl         sets ax_path_bdb_path_get_version_VERSION to version.
-dnl
-dnl AX_PATH_BDB_PATH_GET_VERSION(BDB-DIR, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-AC_DEFUN([AX_PATH_BDB_PATH_GET_VERSION], [
-  dnl # Used to indicate success or failure of this function.
-  ax_path_bdb_path_get_version_ok=no
-
-  # Indicate status of checking for Berkeley DB header.
-  AC_MSG_CHECKING([in $1/include for db.h])
-  ax_path_bdb_path_get_version_got_header=no
-  test -f "$1/include/db.h" && ax_path_bdb_path_get_version_got_header=yes
-  AC_MSG_RESULT([$ax_path_bdb_path_get_version_got_header])
-
-  # Indicate status of checking for Berkeley DB library.
-  AC_MSG_CHECKING([in $1/lib for library -ldb])
-
-  ax_path_bdb_path_get_version_VERSION=''
-
-  if test -d "$1/include" && test -d "$1/lib" &&
-     test "$ax_path_bdb_path_get_version_got_header" = "yes" ; then
-    dnl # save and modify environment
-    ax_path_bdb_path_get_version_save_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="-I$1/include $CPPFLAGS"
-
-    ax_path_bdb_path_get_version_save_LIBS="$LIBS"
-    LIBS="$LIBS -ldb"
-
-    ax_path_bdb_path_get_version_save_LDFLAGS="$LDFLAGS"
-    LDFLAGS="-L$1/lib $LDFLAGS"
-
-    # Compile and run a program that compares the version defined in
-    # the header file with a version defined in the library function
-    # db_version.
-    AC_RUN_IFELSE([
-      AC_LANG_SOURCE([[
-#include <stdio.h>
-#include <db.h>
-int main(int argc,char **argv)
-{
-  int major,minor,patch;
-  (void) argv;
-  db_version(&major,&minor,&patch);
-  if (argc > 1)
-    printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH);
-  if (DB_VERSION_MAJOR == major && DB_VERSION_MINOR == minor &&
-      DB_VERSION_PATCH == patch)
-    return 0;
-  else
-    return 1;
-}
-      ]])
-    ],[
-      # Program compiled and ran, so get version by adding argument.
-      ax_path_bdb_path_get_version_VERSION=`./conftest$ac_exeext x`
-      ax_path_bdb_path_get_version_ok=yes
-    ],[],[])
-
-    dnl # restore environment
-    CPPFLAGS="$ax_path_bdb_path_get_version_save_CPPFLAGS"
-    LIBS="$ax_path_bdb_path_get_version_save_LIBS"
-    LDFLAGS="$ax_path_bdb_path_get_version_save_LDFLAGS"
-  fi
-
-  dnl # Finally, execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND.
-  if test "$ax_path_bdb_path_get_version_ok" = "yes" ; then
-    AC_MSG_RESULT([$ax_path_bdb_path_get_version_VERSION])
-    m4_ifvaln([$2],[$2])dnl
-  else
-    AC_MSG_RESULT([no])
-    m4_ifvaln([$3],[$3])dnl
-  fi
-]) dnl AX_PATH_BDB_PATH_GET_VERSION
-
-#############################################################################
-dnl Checks if version of library and header match specified version.
-dnl Only meant to be used by AX_PATH_BDB_ENV_GET_VERSION macro.
-dnl
-dnl Requires AX_COMPARE_VERSION macro.
-dnl
-dnl Result: sets ax_path_bdb_env_confirm_lib_ok to yes or no.
-dnl
-dnl AX_PATH_BDB_ENV_CONFIRM_LIB(VERSION, [LIBNAME])
-AC_DEFUN([AX_PATH_BDB_ENV_CONFIRM_LIB], [
-  dnl # Used to indicate success or failure of this function.
-  ax_path_bdb_env_confirm_lib_ok=no
-
-  dnl # save and modify environment to link with library LIBNAME
-  ax_path_bdb_env_confirm_lib_save_LIBS="$LIBS"
-  LIBS="$LIBS $2"
-
-  # Compile and run a program that compares the version defined in
-  # the header file with a version defined in the library function
-  # db_version.
-  AC_RUN_IFELSE([
-    AC_LANG_SOURCE([[
-#include <stdio.h>
-#include <db.h>
-int main(int argc,char **argv)
-{
-  int major,minor,patch;
-  (void) argv;
-  db_version(&major,&minor,&patch);
-  if (argc > 1)
-    printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH);
-  if (DB_VERSION_MAJOR == major && DB_VERSION_MINOR == minor &&
-      DB_VERSION_PATCH == patch)
-    return 0;
-  else
-    return 1;
-}
-    ]])
-  ],[
-    # Program compiled and ran, so get version by giving an argument,
-    # which will tell the program to print the output.
-    ax_path_bdb_env_confirm_lib_VERSION=`./conftest$ac_exeext x`
-
-    # If the versions all match up, indicate success.
-    AX_COMPARE_VERSION([$ax_path_bdb_env_confirm_lib_VERSION],[eq],[$1],[
-      ax_path_bdb_env_confirm_lib_ok=yes
-    ])
-  ],[],[])
-
-  dnl # restore environment
-  LIBS="$ax_path_bdb_env_confirm_lib_save_LIBS"
-
-]) dnl AX_PATH_BDB_ENV_CONFIRM_LIB
-
-#############################################################################
-dnl Finds the version and library name for Berkeley DB in the
-dnl current environment.  Tries many different names for library.
-dnl
-dnl Requires AX_PATH_BDB_ENV_CONFIRM_LIB macro.
-dnl
-dnl Result: set ax_path_bdb_env_get_version_ok to yes or no,
-dnl         set ax_path_bdb_env_get_version_VERSION to the version found,
-dnl         and ax_path_bdb_env_get_version_LIBNAME to the library name.
-dnl
-dnl AX_PATH_BDB_ENV_GET_VERSION([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-AC_DEFUN([AX_PATH_BDB_ENV_GET_VERSION], [
-  dnl # Used to indicate success or failure of this function.
-  ax_path_bdb_env_get_version_ok=no
-
-  ax_path_bdb_env_get_version_VERSION=''
-  ax_path_bdb_env_get_version_LIBS=''
-
-  AS_VAR_PUSHDEF([HEADER_VERSION],[ax_path_bdb_env_get_version_HEADER_VERSION])dnl
-  AS_VAR_PUSHDEF([TEST_LIBNAME],[ax_path_bdb_env_get_version_TEST_LIBNAME])dnl
-
-  # Indicate status of checking for Berkeley DB library.
-  AC_MSG_CHECKING([for db.h])
-
-  # Compile and run a program that determines the Berkeley DB version
-  # in the header file db.h.
-  HEADER_VERSION=''
-  AC_RUN_IFELSE([
-    AC_LANG_SOURCE([[
-#include <stdio.h>
-#include <db.h>
-int main(int argc,char **argv)
-{
-  (void) argv;
-  if (argc > 1)
-    printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH);
-  return 0;
-}
-    ]])
-  ],[
-    # Program compiled and ran, so get version by adding an argument.
-    HEADER_VERSION=`./conftest$ac_exeext x`
-    AC_MSG_RESULT([$HEADER_VERSION])
-  ],[AC_MSG_RESULT([no])],[AC_MSG_RESULT([no])])
-
-  # Have header version, so try to find corresponding library.
-  # Looks for library names in the order:
-  #   nothing, db, db-X.Y, dbX.Y, dbXY, db-X, dbX
-  # and stops when it finds the first one that matches the version
-  # of the header file.
-  if test "x$HEADER_VERSION" != "x" ; then
-    AC_MSG_CHECKING([for library containing Berkeley DB $HEADER_VERSION])
-
-    AS_VAR_PUSHDEF([MAJOR],[ax_path_bdb_env_get_version_MAJOR])dnl
-    AS_VAR_PUSHDEF([MINOR],[ax_path_bdb_env_get_version_MINOR])dnl
-
-    # get major and minor version numbers
-    MAJOR=`echo $HEADER_VERSION | sed 's,\..*,,'`
-    MINOR=`echo $HEADER_VERSION | sed 's,^[[0-9]]*\.,,;s,\.[[0-9]]*$,,'`
-
-    # see if it is already specified in LIBS
-    TEST_LIBNAME=''
-    AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME])
-
-    if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then
-      # try format "db"
-      TEST_LIBNAME='-ldb'
-      AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME])
-    fi
-
-    if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then
-      # try format "db-X.Y"
-      TEST_LIBNAME="-ldb-${MAJOR}.$MINOR"
-      AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME])
-    fi
-
-    if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then
-      # try format "dbX.Y"
-      TEST_LIBNAME="-ldb${MAJOR}.$MINOR"
-      AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME])
-    fi
-
-    if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then
-      # try format "dbXY"
-      TEST_LIBNAME="-ldb$MAJOR$MINOR"
-      AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME])
-    fi
-
-    if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then
-      # try format "db-X"
-      TEST_LIBNAME="-ldb-$MAJOR"
-      AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME])
-    fi
-
-    if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then
-      # try format "dbX"
-      TEST_LIBNAME="-ldb$MAJOR"
-      AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME])
-    fi
-
-    dnl # Found a valid library.
-    if test "$ax_path_bdb_env_confirm_lib_ok" = "yes" ; then
-      if test "x$TEST_LIBNAME" = "x" ; then
-        AC_MSG_RESULT([none required])
-      else
-        AC_MSG_RESULT([$TEST_LIBNAME])
-      fi
-      ax_path_bdb_env_get_version_VERSION="$HEADER_VERSION"
-      ax_path_bdb_env_get_version_LIBS="$TEST_LIBNAME"
-      ax_path_bdb_env_get_version_ok=yes
-    else
-      AC_MSG_RESULT([no])
-    fi
-
-    AS_VAR_POPDEF([MAJOR])dnl
-    AS_VAR_POPDEF([MINOR])dnl
-  fi
-
-  AS_VAR_POPDEF([HEADER_VERSION])dnl
-  AS_VAR_POPDEF([TEST_LIBNAME])dnl
-
-  dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND.
-  if test "$ax_path_bdb_env_confirm_lib_ok" = "yes" ; then
-    m4_ifvaln([$1],[$1],[:])dnl
-    m4_ifvaln([$2],[else $2])dnl
-  fi
-
-]) dnl BDB_ENV_GET_VERSION
-
-#############################################################################
diff --git a/m4/ax_path_generic.m4 b/m4/ax_path_generic.m4
deleted file mode 100644
index 351360d..0000000
--- a/m4/ax_path_generic.m4
+++ /dev/null
@@ -1,164 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_path_generic.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PATH_GENERIC(LIBRARY,[MINIMUM-VERSION,[SED-EXPR-EXTRACTOR]],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],[CONFIG-SCRIPTS],[CFLAGS-ARG],[LIBS-ARG])
-#
-# DESCRIPTION
-#
-#   Runs the LIBRARY-config script and defines LIBRARY_CFLAGS and
-#   LIBRARY_LIBS unless the user had predefined them in the environment.
-#
-#   The script must support `--cflags' and `--libs' args. If MINIMUM-VERSION
-#   is specified, the script must also support the `--version' arg. If the
-#   `--with-library-[exec-]prefix' arguments to ./configure are given, it
-#   must also support `--prefix' and `--exec-prefix'. Prefereable use
-#   CONFIG-SCRIPTS as config script, CFLAGS-ARG instead of `--cflags` and
-#   LIBS-ARG instead of `--libs`, if given.
-#
-#   The SED-EXPR-EXTRACTOR parameter representes the expression used in sed
-#   to extract the version number. Use it if your 'foo-config --version'
-#   dumps something like 'Foo library v1.0.0 (alfa)' instead of '1.0.0'.
-#
-#   The macro respects LIBRARY_CONFIG, LIBRARY_CFLAGS and LIBRARY_LIBS
-#   variables. If the first one is defined, it specifies the name of the
-#   config script to use. If the latter two are defined, the script is not
-#   ran at all and their values are used instead (if only one of them is
-#   defined, the empty value of the remaining one is still used).
-#
-#   Example:
-#
-#     AX_PATH_GENERIC(Foo, 1.0.0)
-#
-#   would run `foo-config --version' and check that it is at least 1.0.0, if
-#   successful the following variables would be defined and substituted:
-#
-#     FOO_CFLAGS to `foo-config --cflags`
-#     FOO_LIBS   to `foo-config --libs`
-#
-#   Example:
-#
-#     AX_PATH_GENERIC([Bar],,,[
-#        AC_MSG_ERROR([Cannot find Bar library])
-#     ])
-#
-#   would check for bar-config program, defining and substituting the
-#   following variables:
-#
-#     BAR_CFLAGS to `bar-config --cflags`
-#     BAR_LIBS   to `bar-config --libs`
-#
-#   Example:
-#
-#     ./configure BAZ_LIBS=/usr/lib/libbaz.a
-#
-#   would link with a static version of baz library even if `baz-config
-#   --libs` returns just "-lbaz" that would normally result in using the
-#   shared library.
-#
-#   This macro is a rearranged version of AC_PATH_GENERIC from Angus Lees.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 11
-
-AU_ALIAS([AC_PATH_GENERIC], [AX_PATH_GENERIC])
-AC_DEFUN([AX_PATH_GENERIC],[
-  AC_REQUIRE([AC_PROG_SED])
-
-  dnl we're going to need uppercase and lowercase versions of the
-  dnl string `LIBRARY'
-  pushdef([UP],   translit([$1], [a-z], [A-Z]))dnl
-  pushdef([DOWN], translit([$1], [A-Z], [a-z]))dnl
-
-  AC_ARG_WITH(DOWN-prefix,[AS_HELP_STRING([--with-]DOWN[-prefix=PREFIX], [Prefix where $1 is installed (optional)])],
-    DOWN[]_config_prefix="$withval", DOWN[]_config_prefix="")
-  AC_ARG_WITH(DOWN-exec-prefix,[AS_HELP_STRING([--with-]DOWN[-exec-prefix=EPREFIX], [Exec prefix where $1 is installed (optional)])],
-    DOWN[]_config_exec_prefix="$withval", DOWN[]_config_exec_prefix="")
-
-  AC_ARG_VAR(UP[]_CONFIG, [config script used for $1])
-  AC_ARG_VAR(UP[]_CFLAGS, [CFLAGS used for $1])
-  AC_ARG_VAR(UP[]_LIBS,   [LIBS used for $1])
-
-  AS_IF([test x$UP[]_CFLAGS != x -o x$UP[]_LIBS != x],[
-    dnl Don't run config script at all, use user-provided values instead.
-    AC_SUBST(UP[]_CFLAGS)
-    AC_SUBST(UP[]_LIBS)
-    :
-    $4
-  ],[
-    AS_IF([test x$DOWN[]_config_exec_prefix != x],[
-      DOWN[]_config_args="$DOWN[]_config_args --exec-prefix=$DOWN[]_config_exec_prefix"
-      AS_IF([test x${UP[]_CONFIG+set} != xset],[
-	UP[]_CONFIG=$DOWN[]_config_exec_prefix/bin/DOWN-config
-      ])
-    ])
-    AS_IF([test x$DOWN[]_config_prefix != x],[
-      DOWN[]_config_args="$DOWN[]_config_args --prefix=$DOWN[]_config_prefix"
-      AS_IF([test x${UP[]_CONFIG+set} != xset],[
-	UP[]_CONFIG=$DOWN[]_config_prefix/bin/DOWN-config
-      ])
-    ])
-
-    AC_PATH_PROGS(UP[]_CONFIG,[$6 DOWN-config],[no])
-    AS_IF([test "$UP[]_CONFIG" == "no"],[
-      :
-      $5
-    ],[
-      dnl Get the CFLAGS from LIBRARY-config script
-      AS_IF([test x"$7" == x],[
-	UP[]_CFLAGS="`$UP[]_CONFIG $DOWN[]_config_args --cflags`"
-      ],[
-	UP[]_CFLAGS="`$UP[]_CONFIG $DOWN[]_config_args $7`"
-      ])
-
-      dnl Get the LIBS from LIBRARY-config script
-      AS_IF([test x"$8" == x],[
-	UP[]_LIBS="`$UP[]_CONFIG $DOWN[]_config_args --libs`"
-      ],[
-	UP[]_LIBS="`$UP[]_CONFIG $DOWN[]_config_args $8`"
-      ])
-
-      AS_IF([test x"$2" != x],[
-	dnl Check for provided library version
-	AS_IF([test x"$3" != x],[
-	  dnl Use provided sed expression
-	  DOWN[]_version="`$UP[]_CONFIG $DOWN[]_config_args --version | $SED -e $3`"
-	],[
-	  DOWN[]_version="`$UP[]_CONFIG $DOWN[]_config_args --version | $SED -e 's/^\ *\(.*\)\ *$/\1/'`"
-	])
-
-	AC_MSG_CHECKING([for $1 ($DOWN[]_version) >= $2])
-	AX_COMPARE_VERSION($DOWN[]_version,[ge],[$2],[
-	  AC_MSG_RESULT([yes])
-
-	  AC_SUBST(UP[]_CFLAGS)
-	  AC_SUBST(UP[]_LIBS)
-	  :
-	  $4
-	],[
-	  AC_MSG_RESULT([no])
-	  :
-	  $5
-	])
-      ],[
-	AC_SUBST(UP[]_CFLAGS)
-	AC_SUBST(UP[]_LIBS)
-	:
-	$4
-      ])
-    ])
-  ])
-
-  popdef([UP])
-  popdef([DOWN])
-])
diff --git a/m4/ax_path_lib_pcre.m4 b/m4/ax_path_lib_pcre.m4
deleted file mode 100644
index 926e69d..0000000
--- a/m4/ax_path_lib_pcre.m4
+++ /dev/null
@@ -1,90 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_path_lib_pcre.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PATH_LIB_PCRE [(A/NA)]
-#
-# DESCRIPTION
-#
-#   check for pcre lib and set PCRE_LIBS and PCRE_CFLAGS accordingly.
-#
-#   also provide --with-pcre option that may point to the $prefix of the
-#   pcre installation - the macro will check $pcre/include and $pcre/lib to
-#   contain the necessary files.
-#
-#   the usual two ACTION-IF-FOUND / ACTION-IF-NOT-FOUND are supported and
-#   they can take advantage of the LIBS/CFLAGS additions.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_PATH_LIB_PCRE],[dnl
-AC_MSG_CHECKING([lib pcre])
-AC_ARG_WITH(pcre,
-[  --with-pcre[[=prefix]]    compile xmlpcre part (via libpcre check)],,
-     with_pcre="yes")
-if test ".$with_pcre" = ".no" ; then
-  AC_MSG_RESULT([disabled])
-  m4_ifval($2,$2)
-else
-  AC_MSG_RESULT([(testing)])
-  AC_CHECK_LIB(pcre, pcre_study)
-  if test "$ac_cv_lib_pcre_pcre_study" = "yes" ; then
-     PCRE_LIBS="-lpcre"
-     AC_MSG_CHECKING([lib pcre])
-     AC_MSG_RESULT([$PCRE_LIBS])
-     m4_ifval($1,$1)
-  else
-     OLDLDFLAGS="$LDFLAGS" ; LDFLAGS="$LDFLAGS -L$with_pcre/lib"
-     OLDCPPFLAGS="$CPPFLAGS" ; CPPFLAGS="$CPPFLAGS -I$with_pcre/include"
-     AC_CHECK_LIB(pcre, pcre_compile)
-     CPPFLAGS="$OLDCPPFLAGS"
-     LDFLAGS="$OLDLDFLAGS"
-     if test "$ac_cv_lib_pcre_pcre_compile" = "yes" ; then
-        AC_MSG_RESULT(.setting PCRE_LIBS -L$with_pcre/lib -lpcre)
-        PCRE_LIBS="-L$with_pcre/lib -lpcre"
-        test -d "$with_pcre/include" && PCRE_CFLAGS="-I$with_pcre/include"
-        AC_MSG_CHECKING([lib pcre])
-        AC_MSG_RESULT([$PCRE_LIBS])
-        m4_ifval($1,$1)
-     else
-        AC_MSG_CHECKING([lib pcre])
-        AC_MSG_RESULT([no, (WARNING)])
-        m4_ifval($2,$2)
-     fi
-  fi
-fi
-AC_SUBST([PCRE_LIBS])
-AC_SUBST([PCRE_CFLAGS])
-])
diff --git a/m4/ax_path_milter.m4 b/m4/ax_path_milter.m4
deleted file mode 100644
index e5bb771..0000000
--- a/m4/ax_path_milter.m4
+++ /dev/null
@@ -1,332 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_path_milter.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PATH_MILTER([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   This macro tries to automatically find the library libmilter.a and the
-#   header file "libmilter/mfapi.h", which are required when compiling a
-#   milter for Sendmail. When successful, it sets the output variable
-#   MILTER_LIBS to "-lmilter", MILTER_LDFLAGS to contain an -Lpathtolib
-#   option, and MILTER_CPPFLAGS to contain an -Ipathtoinclude option, if
-#   they are necessary.
-#
-#   The easiest way to use this macro is something like:
-#
-#     AX_PATH_MILTER([8.12],[
-#       LIBS="$MILTER_LIBS $LIBS"
-#       LDFLAGS="$MILTER_LDFLAGS $LDFLAGS"
-#       CPPFLAGS="$CPPFLAGS $MILTER_CPPFLAGS"
-#     ],[
-#       AC_MSG_ERROR([required milter library and header not found])
-#     ])
-#
-#   If the macro is successful, it just adds any flags to the necessary
-#   environment. If it is not successful, it would likely be a fatal error,
-#   because if an application is linking with libmilter.a, it is probably
-#   because it is a milter.
-#
-#   There are two optional "--with" options for configure which are added.
-#   If they are specified, they override any searching that is done. They
-#   are:
-#
-#     --with-sendmail-base=<DIR>  This option is used to explicitly
-#            specify the base of the sendmail distribution.
-#
-#     --with-sendmail-obj=<DIR>   The option is used to explicitly specify
-#            the "obj.*" subdirectory in the sendmail distribution
-#            that should be used.
-#
-#   When sendmail-base is not specified, the current environment is first
-#   tested to see if the header and library are available, and if so
-#   MILTER_LDFLAGS and MILTER_CPPFLAGS are left empty.
-#
-#   There are two places that are searched for the sendmail base directory.
-#   The first location is one directory down from the current directory. It
-#   checks if there is a directory of the form sendmail-8.1*, limited to
-#   version 8.12.x or higher, then chooses the directory with the highest
-#   version number. If that method does not succeed, it then looks in the
-#   file /etc/mail/sendmail.cf for the directory it was built from, and uses
-#   the base of that distribution. If neither of these methods work, then it
-#   fails.
-#
-#   There are two methods for finding the "obj.*" directory when it is not
-#   specified. The first is to try to run sendmail's Build program with the
-#   -M option which will print out the name of the obj. directory for the
-#   tool in the directory where it is run from. If this does not work, is
-#   looks for the newest directory of the form "obj.*" in the sendmail base
-#   directory.
-#
-#   Two addition output variables that are defined, whether or not the files
-#   are found are SENDMAIL_BASE_DIR and SENDMAIL_OBJ_DIR, which are the
-#   suspected location of the sendmail base directory and obj.*
-#   subdirectory.
-#
-#   NOTE: POSIX threads MUST be configured BEFORE this function is called or
-#   it will not find libmilter.a even if it exists. The easiest way is to
-#   use the AX_PTHREAD macro by Steven G. Johnson and Alejandro Forero
-#   Cuervo which is available from the Autoconf Macro Archive.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Tim Toolan <toolan@ele.uri.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-###############################################################################
-AC_DEFUN([AX_PATH_MILTER], [
-
-# Used to indicate success or failure of this function.
-ax_path_milter_ok=no
-
-# Convert sections of MINIMUM-VERSION to three digit numbers by adding zeros.
-# For example 8.12.9 would become 008.012.009
-ac_milter_minimum_version=`echo "$1" | sed 's,\([[0-9]]*\),x\1x,g;s,x\([[0-9]]\)x,x0\1x,g;s,x\([[0-9]][[0-9]]\)x,x0\1x,g;s,x,,g'`
-
-# Add options --with-sendmail-base and --with-sendmail-obj to configure.
-AC_ARG_WITH([sendmail-base],
-  [  --with-sendmail-base=<DIR>  base directory of sendmail distribution])
-AC_ARG_WITH([sendmail-obj],
-  [  --with-sendmail-obj=<DIR>   obj.* subdirectory in sendmail distribution])
-
-# Check for functions required by libmilter.
-AC_CHECK_FUNC(inet_aton, [], [AC_SEARCH_LIBS(inet_aton, [socket nsl resolv])])
-AC_CHECK_FUNC(socket, [], [AC_SEARCH_LIBS(socket, [socket nsl])])
-AC_CHECK_FUNC(gethostbyname, [], [AC_SEARCH_LIBS(gethostbyname, [socket nsl])])
-
-###############################################################################
-#
-# If neither --with-sendmail-base or --with-sendmail-obj is specified
-# check the existing environment first for mfapi.h and libmilter without
-# modifying CPPFLAGS, LDFLAGS, and LIBS first.
-#
-if test "x$with_sendmail_base$with_sendmail_obj" = "x" ; then
-  AC_CHECK_HEADER([libmilter/mfapi.h],[
-    AC_CHECK_LIB([milter],[smfi_main],[
-      # both tests succeeded so indicate success
-      ax_path_milter_ok=yes
-
-      # add -lmilter to the libraries to link
-      MILTER_LIBS="-lmilter"
-    ])
-  ])
-
-  if test "$ax_path_milter_ok" = "no" ; then
-    # Unset the cached test results because we will be trying them again later.
-    ac_milter_tmp=abcdefg
-    if unset ac_milter_tmp 2> /dev/null ; then
-      unset ac_cv_header_libmilter_mfapi_h
-      unset ac_cv_lib_milter_smfi_main
-    else
-      AC_MSG_WARN(
-        [system doesn't have unset so either use --with-sendmail-base
-         or set LDFLAGS and CPPFLAGS with the necessary -L and -I options])
-    fi
-  fi
-fi
-
-###############################################################################
-#
-# If didn't already fine necessary files then search.
-#
-if test "$ax_path_milter_ok" = "no" ; then
-  #############################################################################
-  #
-  # Determine the sendmail base directory and set SENDMAIL_BASE_DIR.
-  #
-  if test "x$with_sendmail_base" != "x" ; then
-    # set SENDMAIL_BASE_DIR to the one specified by--with-sendmail-base
-    SENDMAIL_BASE_DIR="$with_sendmail_base"
-  else
-    AC_MSG_CHECKING([for sendmail base directory in ../ ])
-    #
-    # --with-sendmail-base is not used, so we will try to determine it
-    #
-    # 1) List all directories one level down that look like sendmail.
-    # 2) Select ones that are sendmail 8.12 or higher (including 8.13
-    #    versions when they come out).
-    # 3) Replace any single digit last version numbers with a two digit
-    #    version number (ie. 8.12.9 becomes 8.12.09).
-    # 4) Sort all of the directories found in reverse order.
-    # 5) Take the first one (the highest version).
-    # 6) Restore the single digit version numbers.
-    #
-    ac_milter_tmp=`ls -d ../sendmail-8.1* 2> /dev/null | grep '../sendmail-8.1[[2-9]]' | sed 's,\.\([[0-9]]\)$,.0\1,' | sort -r | sed '1q' | sed 's,\.0\([[0-9]]\)$,.\1,'`
-
-    # Convert found version sections to three digit numbers by adding zeros.
-    ac_milter_found_version=`echo "$ac_milter_tmp" | sed 's,.*/sendmail-,,;s,\([[0-9]]*\),x\1x,g;s,x\([[0-9]]\)x,x0\1x,g;s,x\([[0-9]][[0-9]]\)x,x0\1x,g;s,x,,g'`
-
-    # If ac_milter_minimum_version is equal to ac_milter_lower_version, then
-    # the found version is greater than or equal to the minumum version.
-    # Pick the version string that is the lesser of the two.
-    # An empty string would be less than anything.
-    # In short, ac_milter_version_ok will equal yes if the version is ok,
-    # and no otherwise.
-    ac_milter_version_ok=`echo "x$ac_milter_minimum_version
-x$ac_milter_found_version" | sort | sed '1q' | sed "s,x${ac_milter_minimum_version},yes,;s,x${ac_milter_found_version},no," `
-
-    # If we have something add the current directory to it.
-    if test "x$ac_milter_tmp" != "x" ; then
-      ac_milter_tmp="`pwd`/$ac_milter_tmp"
-    fi
-
-    if test -r "${ac_milter_tmp}/include/libmilter/mfapi.h" && \
-       test "$ac_milter_version_ok" = "yes" ; then
-      # The file mfapi.h exists so we will use this as SENDMAIL_BASE_DIR.
-      AC_MSG_RESULT([yes])
-      SENDMAIL_BASE_DIR="$ac_milter_tmp"
-    else
-      AC_MSG_RESULT([no])
-      AC_MSG_CHECKING([for sendmail base from /etc/mail/sendmail.cf])
-      #
-      # The previous method to find SENDMAIL_BASE_DIR failed, so we will
-      # try this method.
-      #
-      # 1) Check for a line in /etc/mail/sendmail.cf of the form:
-      #         ##### in /some/path/sendmail-8.x.x/more/path
-      #    This is the directory that the sendmail.cf file was built in.
-      # 2) Take the first occurrence if there are more than one.
-      # 3) Remove the leading "##### in ".
-      # 4) Remove everything after the sendmail-8.x.x path component.
-      #
-dnl   # Note that the following expression only should not use double
-dnl   # square brackets because for some reason, possibly having to
-dnl   # do with the pound sign, m4 doesn't convert them to single brackets.
-dnl   #
-      ac_milter_tmp=`grep "^##### in /" /etc/mail/sendmail.cf 2> /dev/null | grep "/sendmail-8.1" | sed '1q' | sed 's,^##### in ,,' | sed 's,\(/sendmail-8\.[0-9.]*\).*,\1,'`
-
-      # Convert found version sections to three digit numbers by adding zeros.
-      ac_milter_found_version=`echo "$ac_milter_tmp" | sed 's,.*/sendmail-,,;s,\([[0-9]]*\),x\1x,g;s,x\([[0-9]]\)x,x0\1x,g;s,x\([[0-9]][[0-9]]\)x,x0\1x,g;s,x,,g'`
-
-      # ac_milter_version_ok will equal yes if the version is ok, otherwise no.
-      ac_milter_version_ok=`echo "x$ac_milter_minimum_version
-x$ac_milter_found_version" | sort | sed '1q' | sed "s,x${ac_milter_minimum_version},yes,;s,x${ac_milter_found_version},no," `
-
-      if test -r "${ac_milter_tmp}/include/libmilter/mfapi.h" && \
-         test "$ac_milter_version_ok" = "yes" ; then
-        # The file mfapi.h exists so we will use this as SENDMAIL_BASE_DIR.
-        AC_MSG_RESULT([yes])
-        SENDMAIL_BASE_DIR="$ac_milter_tmp"
-      else
-        AC_MSG_RESULT([no])
-      fi
-    fi
-  fi
-
-  #############################################################################
-  #
-  # Determine the sendmail obj.* directory and set SENDMAIL_OBJ_DIR.
-  # We can only do this if we found SENDMAIL_BASE_DIR.
-  #
-  if test "x$SENDMAIL_BASE_DIR" != "x" ; then
-    if test "x$with_sendmail_obj" != "x" ; then
-      # set SENDMAIL_OBJ_DIR to the one specified by--with-sendmail-obj
-      SENDMAIL_OBJ_DIR="$with_sendmail_obj"
-    else
-      AC_MSG_CHECKING([for sendmail obj.* subdirectory using Build -M])
-      #
-      # --with-sendmail-obj is not used, so we will try to determine it
-      #
-      # Try to run sendmail's Build program with the -M option which will
-      # print out the name of the obj. directory for the tool in the
-      # directory where it is run from.
-      #
-      ac_milter_tmp=`(cd ${SENDMAIL_BASE_DIR}/libmilter 1> /dev/null ; ./Build -M ) 2> /dev/null`
-
-      if test -f "${ac_milter_tmp}/libmilter.a" ; then
-        # libmilter.a exists so this is the one we will choose
-        AC_MSG_RESULT([yes])
-        # Remove beginning and end of path from obj.* directory.
-        SENDMAIL_OBJ_DIR=`echo "$ac_milter_tmp" | sed 's,/libmilter$,,;s,.*/,,'`
-      else
-        AC_MSG_RESULT([no])
-        AC_MSG_CHECKING([for sendmail obj.* subdirectory using ls])
-        #
-        # List all directories of the form "obj." in the sendmail base
-        # directory, and choose the one with the latest modification date.
-        #
-        ac_milter_tmp=`ls -dt ${SENDMAIL_BASE_DIR}/obj.*/libmilter 2> /dev/null | sed '1q'`
-
-        if test -f "${ac_milter_tmp}/libmilter.a" ; then
-          # libmilter.a exists so this is the one we will choose
-          AC_MSG_RESULT([yes])
-          # Remove beginning and end of path from obj.* directory.
-          SENDMAIL_OBJ_DIR=`echo "$ac_milter_tmp" | sed 's,/libmilter$,,;s,.*/,,'`
-        else
-          AC_MSG_RESULT([no])
-        fi
-      fi
-    fi
-  fi
-
-  #############################################################################
-  #
-  # If we have both SENDMAIL_BASE_DIR and SENDMAIL_OBJ_DIR we will check
-  # for the necessary files.
-  #
-  if test "x$SENDMAIL_BASE_DIR" != "x" && \
-     test "x$SENDMAIL_OBJ_DIR" != "x" ; then
-
-    # Save and modify CPPFLAGS.
-    ac_milter_save_CPPFLAGS="$CPPFLAGS"
-    MILTER_CPPFLAGS="-I$SENDMAIL_BASE_DIR/include"
-    CPPFLAGS="$CPPFLAGS $MILTER_CPPFLAGS"
-
-    # Save and modify LDFLAGS.
-    ac_milter_save_LDFLAGS="$LDLFAGS"
-    MILTER_LDFLAGS="-L${SENDMAIL_BASE_DIR}/${SENDMAIL_OBJ_DIR}/libmilter"
-    LDFLAGS="$MILTER_LDFLAGS $LDFLAGS"
-
-    AC_CHECK_HEADER([libmilter/mfapi.h],[
-      AC_CHECK_LIB([milter],[smfi_main],[
-        # both tests succeeded so add -lmilter to the libraries to link
-        MILTER_LIBS="-lmilter"
-
-        # indicate success
-        ax_path_milter_ok=yes
-      ])
-    ])
-
-    # Restore the modified environment
-    CPPFLAGS="$ac_milter_save_CPPFLAGS"
-    LDFLAGS="$ac_milter_save_LDFLAGS"
-
-  fi
-fi
-
-# If failure, clear MILTER_LIBS, MILTER_LDFLAGS and MILTER_CPPFLAGS.
-if test "$ax_path_milter_ok" = "no" ; then
-  MILTER_CPPFLAGS=""
-  MILTER_LIBS=""
-  MILTER_LDFLAGS=""
-fi
-
-# export these to the make environment
-AC_SUBST([MILTER_LIBS])
-AC_SUBST([MILTER_CPPFLAGS])
-AC_SUBST([MILTER_LDFLAGS])
-AC_SUBST([SENDMAIL_BASE_DIR])
-AC_SUBST([SENDMAIL_OBJ_DIR])
-
-# Indicate status of checking for libmilter stuff.
-AC_MSG_CHECKING([if files required by libmilter are present])
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND.
-if test "$ax_path_milter_ok" = "yes" ; then
-  AC_MSG_RESULT([yes])
-  $2
-else
-  AC_MSG_RESULT([no])
-  $3
-fi
-
-])dnl
diff --git a/m4/ax_path_missing.m4 b/m4/ax_path_missing.m4
deleted file mode 100644
index aa7c1b4..0000000
--- a/m4/ax_path_missing.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_path_missing.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PATH_MISSING(VARIABLE, PROG-TO-CHECK-FOR, WARNING-IF-NOT-FOUND, PATH)
-#
-# DESCRIPTION
-#
-#   Check whether program PROG-TO-CHECK-FOR exists in path. If it is found,
-#   set VARIABLE to the full path of PROG-TO-CHECK-FOR, otherwise warn using
-#   the string WARNING-IF-NOT-FOUND and set VARIABLE to the full path of the
-#   Automake missing script with PROG-TO-CHECK-FOR as the command to run.
-#
-#   A typical use is the following:
-#
-#     AX_PATH_MISSING([AUTOGEN],[autogen],[autogen seems missing ...])
-#
-#   This macro is the combination of AC_PATH_PROG and AX_MISSING_PROG. If
-#   you do not want to run AC_PATH_PROG, simply use AX_MISSING_PROG or
-#   AM_MISSING.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Noah Slater <nslater@bytesexual.org>
-#   Copyright (c) 2008 Francesco Salvestrini <salvestrini@sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 11
-
-AC_DEFUN([AX_PATH_MISSING], [
-    AC_PATH_PROG([$1],[$2],[$4])
-    AS_IF([ test -z "${$1}" ],[
-        unset $1
-        AX_MISSING_PROG([$1],[$2],[$3])
-    ])
-])
diff --git a/m4/ax_perl_ext.m4 b/m4/ax_perl_ext.m4
deleted file mode 100644
index 47bb07f..0000000
--- a/m4/ax_perl_ext.m4
+++ /dev/null
@@ -1,133 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_perl_ext.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PERL_EXT
-#
-# DESCRIPTION
-#
-#   Fetches the linker flags and C compiler flags for compiling and linking
-#   Perl binary extensions.  The macro substitutes PERL_EXT_INC,
-#   PERL_EXT_LIB, PERL_EXT_CPPFLAGS, PERL_EXT_LDFLAGS and PERL_EXT_DLEXT
-#   variables if Perl executable was found.  It also checks the same
-#   variables before trying to retrieve them from the Perl configuration.
-#
-#     PERL_EXT_INC: XS include directory
-#     PERL_EXT_LIB: Perl extensions destination directory
-#     PERL_EXT_CPPFLAGS: C preprocessor flags to compile extensions
-#     PERL_EXT_LDFLAGS: linker flags to build extensions
-#     PERL_EXT_DLEXT: extensions suffix for perl modules (e.g. ".so")
-#
-#   Examples:
-#
-#     AX_PERL_EXT
-#     if test x"$PERL" = x; then
-#        AC_ERROR(["cannot find Perl"])
-#     fi
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Stanislav Sedov <stas@FreeBSD.org>
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions are
-#   met:
-#
-#   1. Redistributions of source code must retain the above copyright
-#
-#      notice, this list of conditions and the following disclaimer.
-#
-#   2. Redistributions in binary form must reproduce the above copyright
-#
-#      notice, this list of conditions and the following disclaimer in the
-#      documentation and/or other materials provided with the distribution.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-#   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-#   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-#   PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-#   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-#   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-#   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-#   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-#   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-#   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-#   THE POSSIBILITY OF SUCH DAMAGE.
-
-#serial 1
-
-AC_DEFUN([AX_PERL_EXT],[
-
-        #
-        # Check if perl executable exists.
-        #
-        AC_PATH_PROGS(PERL, ["${PERL-perl}"], [])
-
-        if test -n "$PERL" ; then
-
-                #
-                # Check for Perl extensions include path.
-                #
-                AC_ARG_VAR(PERL_EXT_INC, [Directory to include XS headers from])
-                AC_MSG_CHECKING([for Perl extension include path])
-                if test -z "$PERL_EXT_INC" ; then
-                        [PERL_EXT_INC=`$PERL -MConfig -e 'print $Config{archlibexp}, "/CORE";'`];
-                fi
-                AC_MSG_RESULT([$PERL_EXT_INC])
-                AC_SUBST(PERL_EXT_INC)
-
-                #
-                # Check for the extensions target directory.
-                #
-                AC_ARG_VAR(PERL_EXT_LIB, [Directory to install perl files into])
-                AC_MSG_CHECKING([for Perl extension target directory])
-                if test -z "$PERL_EXT_LIB" ; then
-                        [PERL_EXT_LIB=`$PERL -MConfig -e 'print $Config{sitearch};'`];
-                fi
-                AC_MSG_RESULT([$PERL_EXT_LIB])
-                AC_SUBST(PERL_EXT_LIB)
-
-                #
-                # Check for Perl CPP flags.
-                #
-                AC_ARG_VAR(PERL_EXT_CPPFLAGS, [CPPFLAGS to compile perl extensions])
-                AC_MSG_CHECKING([for Perl extensions C preprocessor flags])
-                if test -z "$PERL_EXT_CPPFLAGS" ; then
-                        [PERL_EXT_CPPFLAGS=`$PERL -MConfig -e 'print $Config{cppflags};'`];
-                fi
-                AC_MSG_RESULT([$PERL_EXT_CPPFLAGS])
-                AC_SUBST(PERL_EXT_CPPFLAGS)
-
-                #
-                # Check for Perl extension link flags.
-                #
-                AC_ARG_VAR(PERL_EXT_LDFLAGS, [LDFLAGS to build perl extensions])
-                AC_MSG_CHECKING([for Perl extensions linker flags])
-                if test -z "$PERL_EXT_LDFLAGS" ; then
-                        [PERL_EXT_LDFLAGS=`$PERL -MConfig -e 'print $Config{lddlflags};'`];
-                fi
-                # Fix LDFLAGS for OS X.  We don't want any -arch flags here, otherwise
-                # linking will fail.  Also, OS X Perl LDFLAGS contains "-arch ppc" which
-                # is not supported by XCode anymore.
-                case "${host}" in
-                *darwin*)
-                        PERL_EXT_LDFLAGS=`echo ${PERL_EXT_LDFLAGS} | sed -e "s,-arch [[^ ]]*,,g"`
-                        ;;
-                esac
-                AC_MSG_RESULT([$PERL_EXT_LDFLAGS])
-                AC_SUBST(PERL_EXT_LDFLAGS)
-
-                #
-                # Check for Perl dynamic library extension.
-                #
-                AC_ARG_VAR(PERL_EXT_DLEXT, [Perl dynamic library extension])
-                AC_MSG_CHECKING([for Perl dynamic library extension])
-                if test -z "$PERL_EXT_DLEXT" ; then
-                        [PERL_EXT_DLEXT=`$PERL -MConfig -e 'print ".", $Config{'dlext'};'`];
-                fi
-                AC_MSG_RESULT([$PERL_EXT_DLEXT])
-                AC_SUBST(PERL_EXT_DLEXT)
-        fi
-])
diff --git a/m4/ax_perl_ext_flags.m4 b/m4/ax_perl_ext_flags.m4
deleted file mode 100644
index 03f1643..0000000
--- a/m4/ax_perl_ext_flags.m4
+++ /dev/null
@@ -1,116 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_perl_ext_flags.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PERL_EXT_FLAGS([CFLAGS-VARIABLE], [LDFLAGS-VARIABLE], [EXTRA-MODULES])
-#   AX_PERL_EXT_CFLAGS([CFLAGS-VARIABLE])
-#   AX_PERL_EXT_LDFLAGS([LDFLAGS-VARIABLE], [EXTRA-MODULES])
-#
-# DESCRIPTION
-#
-#   Fetches the linker flags and C compiler flags for compiling and linking
-#   programs that embed a Perl interpreter. If the EXTRA-MODULES argument is
-#   submitted, it is a space separated list of extra modules to link. The
-#   flags will be stored in the provided variables.
-#
-#   Examples:
-#
-#     AX_PERL_EXT_FLAGS([PERLXS_CFLAGS], [PERLXS_LDFLAGS])
-#     AC_SUBST([PERLXS_CFLAGS])
-#     AC_SUBST([PERLXS_LDFLAGS])
-#
-#     AX_PERL_EXT_CFLAGS([PERLXS_CFLAGS])
-#     AC_SUBST([PERLXS_CFLAGS])
-#
-#     AX_PERL_EXT_LDFLAGS([PERLXS_LDFLAGS], [-std Socket])
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Mats Kindahl of Sun Microsystems <mats@sun.com>
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions are
-#   met:
-#
-#   1. Redistributions of source code must retain the above copyright
-#   notice, this list of conditions and the following disclaimer.
-#
-#   2. Redistributions in binary form must reproduce the above copyright
-#   notice, this list of conditions and the following disclaimer in the
-#   documentation and/or other materials provided with the distribution.
-#
-#   3. The name of the author may not be used to endorse or promote products
-#   derived from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-#   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-#   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-#   DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
-#   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-#   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-#   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-#   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-#   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-#   ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-#   POSSIBILITY OF SUCH DAMAGE.
-
-#serial 5
-
-AC_DEFUN([AX_PERL_EXT_CFLAGS],
-[AC_CHECK_PROG(PERL,perl,perl)
- _AX_PERL_EXT_MODULE_CHECK([ExtUtils::Embed], [have_embed=yes],
-                           [have_embed=no])
- AS_IF([test $have_embed = no],
-       AC_MSG_ERROR([Require ExtUtils::Embed to proceed]))
- _AX_PERL_EXT_EMBED_CHECK([$1],[ccopts])
-])
-
-
-AC_DEFUN([AX_PERL_EXT_LDFLAGS],
-[AC_CHECK_PROG(PERL,perl,perl)
- _AX_PERL_EXT_MODULE_CHECK([ExtUtils::Embed], [have_embed=yes],
-                           [have_embed=no])
- AS_IF([test $have_embed = no],
-       AC_MSG_ERROR([Require ExtUtils::Embed to proceed]))
- _AX_PERL_EXT_EMBED_CHECK([$1],[ldopts],[$2])
-])
-
-
-AC_DEFUN([AX_PERL_EXT_FLAGS],
-[AC_CHECK_PROG(PERL,perl,perl)
- _AX_PERL_EXT_MODULE_CHECK([ExtUtils::Embed], [have_embed=yes],
-                           [have_embed=no])
- AS_IF([test $have_embed = no],
-       AC_MSG_ERROR([Require ExtUtils::Embed to proceed]))
- _AX_PERL_EXT_EMBED_CHECK([$1],[ccopts])
- _AX_PERL_EXT_EMBED_CHECK([$2],[ldopts],[$3])
-])
-
-
-dnl _AX_PERL_EXT_MODULE_CHECK(MODULE-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
-dnl
-dnl Check for the existance of the perl module given by MODULE-NAME.
-dnl
-AC_DEFUN([_AX_PERL_EXT_MODULE_CHECK],
-[AC_MSG_CHECKING([for perl module $1])
- $PERL "-M$1" -e exit > /dev/null 2>&1
- AS_IF([test $? -eq 0],
- [AC_MSG_RESULT(yes)
-  $2],
- [AC_MSG_RESULT(no)
-  $3])
-])
-
-dnl _AX_PERL_EXT_EMBED_CHECK(VARIABLE, COMMAND, [EXTRA-FLAGS]) Use
-dnl
-dnl ExtUtils::Embed fetch flags for embedding Perl in a C/C++
-dnl application
-dnl
-AC_DEFUN([_AX_PERL_EXT_EMBED_CHECK],
-[AC_MSG_CHECKING([for perl $2 embed flags])
- ax_c_perlxs_extras="$3"
- $1=`$PERL -MExtUtils::Embed -e $2 ${ax_c_perlxs_extras:+"-- $3"}`
- AC_MSG_RESULT($$1)
-])
diff --git a/m4/ax_perl_module_version.m4 b/m4/ax_perl_module_version.m4
deleted file mode 100644
index 847ec18..0000000
--- a/m4/ax_perl_module_version.m4
+++ /dev/null
@@ -1,85 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_perl_module_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PERL_MODULE_VERSION([MODULE VERSION], [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   Checks to see if the list of 'Module Version' are avaiable in the
-#   system. If all the modules in the list are avaiable ACTION-IF-TRUE is
-#   executed. Case one module is not avaiable ACTION-IF-FALSE is executed
-#   and the macro execution is aborted. NOTE: Perl is needed.
-#
-#   Example:
-#
-#     AX_PERL_MODULE_VERSION(CGI::Test 0.104 CGI::Ajax 0.694, ,
-#        AC_MSG_ERROR(Need some Perl modules))
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Marco Gomes <mpglesi@gmail.com>
-#   Copyright (c) 2009 Ruben Fonseca <fonseka@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_PERL_MODULE_VERSION], [AX_PERL_MODULE_VERSION])
-AC_DEFUN([AX_PERL_MODULE_VERSION],[dnl
-ac_perl_list_modules="$1"
-# Make sure we have perl
-if test -z "$PERL"; then
-AC_CHECK_PROG(PERL,perl,perl)
-fi
-
-# Check the number of arguments
-args_num=`echo $ac_perl_list_modules | wc -w`
-let "ckeck_args = $args_num % 2"
-if test "$check_args" = "1" ; then
-  AC_MSG_ERROR(syntax error)
-else
-  eval
-fi
-
-if test "x$PERL" != x; then
-  ac_failed=0
-  while test ${#ac_perl_list_modules} -gt 2 ; do
-	module_name=`echo $ac_perl_list_modules | cut -d " " -f 1`
-	module_version=`echo $ac_perl_list_modules | cut -d " " -f 2`
-	ac_perl_list_modules=`echo $ac_perl_list_modules | cut -d " " -f 3-`
-	AC_MSG_CHECKING(for perl module $module_name version $module_version)
-
-	$PERL "-M$module_name" -e exit > /dev/null 2>&1
-	if test $? -ne 0; then
-	  AC_MSG_RESULT(no);
-	  ac_failed=1
-	  ac_perl_list_modules=""
-	else
-	  version=`$PERL "-M$module_name" -e 'print $'"$module_name::VERSION" 2>&1`
-	  $PERL -e 'exit(shift cmp shift)' "$version" "$module_version"
-	  if test $? -eq 0 -o $? -eq 1 ; then
-	    AC_MSG_RESULT(ok);
-	  else
-	    AC_MSG_RESULT(no)
-	    ac_failed=1
-	    ac_perl_list_modules=""
-	  fi
-	fi;
-  done
-
-  if test "$ac_failed" = 0; then
-    :
-    $2
-  else
-    :
-    $3
-  fi
-else
-  AC_MSG_ERROR(could not find perl)
-fi])dnl
diff --git a/m4/ax_pgsql_priv_root.m4 b/m4/ax_pgsql_priv_root.m4
deleted file mode 100644
index 9896414..0000000
--- a/m4/ax_pgsql_priv_root.m4
+++ /dev/null
@@ -1,110 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_pgsql_priv_root.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PGSQL_PRIV_ROOT(DB, USER, [HOST], [PASSWORD], [ACTION_IF_FAILED], [ACTION_IF_OK])
-#
-# DESCRIPTION
-#
-#   This macro checks wether the given PostgreSQL user has root privileges
-#   (can create and drop databases) It is recommended to first call
-#   AX_CHECK_PGSQL_DB, this makes it easier to locate the cause of error.
-#   The macro AX_PROG_PGCLIENT is required by this one.
-#
-#   The variable $pgclient_root_call is set for later use in Makefiles, if
-#   you'd like to make use of this, you must do
-#
-#     AC_SUBST(pgclient_root_call)
-#
-#   after having called AX_CHECK_PGSQL_PRIV_ROOT. You can then do something
-#   like the following in your Makefile.am:
-#
-#     @pgclient_root_call@ -f file.sql
-#
-#   If you want the user to set the data, you should support something like
-#   these configure options:
-#
-#     AC_ARG_WITH(pgsql-host,
-#             [  --with-pgsql-host=HOST               server is running on HOST @<:@local socket@:>@],
-#             [pg_host=$withval], [pg_host=])
-#
-#     AC_ARG_WITH(pgsql-db,
-#             [  --with-pgsql-db=DBNAME               use database DBNAME @<:@test@:>@],
-#             [pg_db=$withval], [pg_db=test])
-#
-#     AC_ARG_WITH(pgsql-root-user,
-#             [  --with-pgsql-root-user=USER          use user USER, must have root (all) privileges @<:@postgres@:>@],
-#             [pg_root_user=$withval], [pg_root_user=postgres])
-#
-#     AC_ARG_WITH(pgsql-password,
-#             [  --with-pgsql-password=PASSWORD       use password PASSWORD @<:@none@:>@],
-#             [pg_password=$withval], [pg_password=""])
-#
-#   You can then call the macro like this:
-#
-#     AX_CHECK_PGSQL_PRIV_ROOT([$pg_db], [$pg_root_user], [$pg_host], [$pg_password], [AC_MSG_ERROR([We need root privileges on database!])])
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Moritz Sinn <moritz@freesources.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-AC_DEFUN([AX_CHECK_PGSQL_PRIV_ROOT], [
-AC_REQUIRE([AX_PROG_PGCLIENT])dnl
-AC_REQUIRE([AX_CHECK_PGSQL_DB])dnl
-AC_MSG_CHECKING([if PostgreSQL user $2 has root privileges])
-
-pgclient_root_call="$pgclient"
-
-if test "x$1" != "x"; then
-        pgclient_root_call="$pgclient_root_call dbname=$1";
-fi
-if test "x$2" != "x"; then
-        pgclient_root_call="$pgclient_root_call user=$2";
-fi
-if test "x$3" != "x"; then
-        pgclient_root_call="$pgclient_root_call host=$3";
-fi
-if test "x$4" != "x"; then
-        pgclient_root_call="$pgclient_root_call password=$4";
-fi
-
-testdb="test`date +%s`"
-echo "CREATE DATABASE $testdb; DROP DATABASE $testdb;" | $pgclient_root_call  > /dev/null 2>&1
-if test "x$?" = "x0"; then
-        AC_MSG_RESULT([yes])
-        $6
-else
-        AC_MSG_RESULT([no])
-        $5
-fi;
-])dnl
diff --git a/m4/ax_pkg_mico.m4 b/m4/ax_pkg_mico.m4
deleted file mode 100644
index 61651dc..0000000
--- a/m4/ax_pkg_mico.m4
+++ /dev/null
@@ -1,219 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_pkg_mico.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PKG_MICO([X.X.X optional required])
-#
-# DESCRIPTION
-#
-#   This macro searches for a MICO installation on your system. MICO (Mico
-#   Is COrba) installs the file 'mico-setup.sh' under MICO_INSTALL_BASE/lib,
-#   where MICO_INSTALL_BASE is probably /usr/local or /usr. If nothing was
-#   specified when calling configure or just --with-mico, it searches in
-#   $prefix/lib:/usr/local/lib:/usr/lib The argument of s--with-mico
-#   specifies the full pathname of the mico-setup.sh file. For instance
-#   --with-mico=/usr/local/mico-2.2.6/lib/mico-setup.sh.
-#
-#   If the version argument is given (e.g. 2.2.6), AX_PKG_MICO checks that
-#   the mico package is this version number or higher.
-#
-#   The other optional argument to AX_PKG_MICO are 'optional' and
-#   'required'. by default, placing AX_PKG_MICO in your configure.in does
-#   not enforce using mico, if it is not found on the system. If MICO
-#   existence is critical for the building of your package, then you
-#   probably want to specify something like "AX_PKG_MICO(2.2.6 required)".
-#   Then, even if the --with-mico was not spcefied on the command line of
-#   the configure script, an error will be raised if mico was not found.
-#
-#   If the mico package is not found, abort configuration with error
-#   message.
-#
-#   It defines the symbol MICOSETUP, MICOVERSION, MICOSHAREDDIR
-#   MICO_INCLUDE, MICO_LIB and MICO_CXX if mico is found. In addition, the
-#   mico script mico-c++ (set in (MICO_CXX) is scaned for a string match
-#   "-I.*ministl" and if foundMICO_USE_MINISTL is set to 1, otherwise to 0.
-#
-#   Example of use of these variables in your Makefile.in:
-#
-#     INCLUDES += @MICO_INCLUDE@
-#     LDFLAGS += @MICO_LIB@
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Tal Shalif <tal@shalif.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_PKG_MICO], [AX_PKG_MICO])
-AC_DEFUN([AX_PKG_MICO],
-[
-#
-# first parse the argument given in configure.in to AX_PKG_MICO
-#
-MICO_REQUEST_VERSION=
-MICO_URGENCY="optional"
-
-changequote(<<, >>)
-
-for a in $1 $2 $3 $4 $5 $6 $7 $8 $9 x; do
-    case "$a" in
-        x) break;;
-        [0-9]*.[0-9]*.[0-9]*) MICO_REQUEST_VERSION="$a";;
-        optional|required) MICO_URGENCY="$a";;
-        *) argerror="argument to the PKG_MICO macro must be one of 'X.X.X' 'required' or 'optional'";;
-    esac
-done
-
-changequote([, ])
-
-if test -n "$argerror"; then
-  AC_MSG_ERROR($argerror)
-fi;
-
-AC_MSG_CHECKING(if mico is wanted)
-AC_ARG_WITH(mico,
-    [  --with-mico=PATH absolute path name of mico's configuration file 'mico-setup.sh' (default is to search in \$prefix/lib:/usr/local/lib:/usr/lib),
-    --without-mico to disable mico detection],
-    [
-    #
-    # Run this if -with or -without was specified
-    #
-    case "$withval" in
-        yes) MICO_URGENCY=required;;
-        no) if test x$MICO_URGENCY = xrequired; then
-                AC_MSG_ERROR("PKG_MICO was configured with the 'required' option. You cannot override it from the command line")
-            fi;
-            ;;
-        *) MICO_URGENCY=required; MICOSETUP="$withval" ;;
-    esac
-
-    ],[])
-
-AC_MSG_RESULT($MICO_URGENCY)
-
-#
-# Now we know if we want mico or not, only go further if
-# it's wanted.
-#
-if test x$MICO_URGENCY = xrequired -o  x$MICO_URGENCY = xoptional; then
-    #
-    # If not specified by caller, search in standard places
-    #
-    if test -z "$MICOSETUP" ; then
-      AC_PATH_PROG(MICOSETUP, mico-setup.sh, , $prefix/lib:/usr/local/lib:/usr/lib)
-    fi
-    if test -z "$MICOSETUP" ; then
-        if test x$MICO_URGENCY = xrequired ; then
-            AC_MSG_ERROR("mico setup file mico-setup.sh not found")
-        else
-            AC_MSG_RESULT("mico setup file mico-setup.sh not found")
-        fi
-    else
-        # source mico-setup.sh
-        # Collect mico version number.
-        # But be carefull - mico-setup.sh
-        # unsets prefix and exec_prefix so save them first
-        sh -c ". $MICOSETUP; echo MICOVERSION=\${MICOVERSION}; echo MICOSHAREDDIR=\${MICOSHAREDDIR}; echo MICODIR=\${MICODIR}" > conftest.mico-setup
-
-        eval `cat conftest.mico-setup`
-
-        if test -z "$MICOVERSION" ; then
-            AC_MSG_ERROR("panic: could not read the MICOVERSION variable");
-        fi
-        #
-        # Check that mico version matches requested version or above
-        #
-        if test -n "$MICO_REQUEST_VERSION" ; then
-            changequote(<<, >>)dnl
-            MICO_MAJOR=`expr $MICOVERSION : '\([0-9]*\)\.[0-9]*\.[0-9]*'`
-            MICO_MINOR=`expr $MICOVERSION : '[0-9]*\.\([0-9]*\)\.[0-9]*'`
-            MICO_RELEASE=`expr $MICOVERSION : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
-            MICO_REQUEST_MAJOR=`expr $MICO_REQUEST_VERSION : '\([0-9]*\)\.[0-9]*\.[0-9]*'`
-            MICO_REQUEST_MINOR=`expr $MICO_REQUEST_VERSION : '[0-9]*\.\([0-9]*\)\.[0-9]*'`
-            MICO_REQUEST_RELEASE=`expr $MICO_REQUEST_VERSION : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
-            changequote([, ])dnl
-
-            AC_MSG_CHECKING(mico version >= $MICO_REQUEST_VERSION)
-
-            version_ok=yes
-            for verpair in "$MICO_MAJOR:$MICO_REQUEST_MAJOR" "$MICO_MINOR:$MICO_REQUEST_MINOR" "$MICO_RELEASE:$MICO_REQUEST_RELEASE"; do
-                if eval "test `echo $verpair | sed 's,:, -gt ,'`"; then
-                    break
-                fi
-                if eval "test `echo $verpair | sed 's,:, -lt ,'`"; then
-                    version_ok=no
-                    break
-                fi
-            done
-            if test  x$version_ok = xno; then
-                AC_MSG_RESULT(no)
-                AC_MSG_ERROR(mico version is $MICOVERSION)
-            else
-                AC_MSG_RESULT(yes)
-            fi
-        fi
-        #
-        # look for mico-c++ and scan it for a string match
-        # to "-I*ministl"
-        #
-        AC_PATH_PROG(MICO_CXX, mico-c++, , ${MICODIR}/bin:${MICOSHAREDDIR}/bin)
-        if test -z "$MICO_CXX"; then
-            AC_MSG_ERROR("panic: cannot locate and scan the mico script mico-c++")
-        fi
-
-        AC_MSG_CHECKING(if mico was compiled using ministl)
-
-        if test -z "`grep '\-I.*ministl' $MICO_CXX`"; then
-            MICO_USE_MINISTL=0
-            AC_MSG_RESULT(no)
-        else
-            MICO_USE_MINISTL=1
-            AC_MSG_RESULT(yes)
-        fi
-        #
-        # look for mico-ld and scan it for -l* libraries
-        # needed to link with mico
-        #
-        AC_PATH_PROG(MICO_LD, mico-ld, , ${MICODIR}/bin:${MICOSHAREDDIR}/bin)
-
-        if test -z "$MICO_LD"; then
-            AC_MSG_ERROR("panic: cannot locate and scan the mico script mico-ld")
-        fi
-
-        AC_MSG_CHECKING(mico dependencies)
-
-        micodeps=
-        for item in `grep -- -l $MICO_LD | tr '"' ' '` ; do
-            case $item in
-                -l*) micodeps="$micodeps $item" ;;
-            esac
-        done
-
-        if test -z "$micodeps" ;then
-            AC_MSG_RESULT(none)
-        else
-            AC_MSG_RESULT($micodeps)
-        fi
-
-        AC_MSG_CHECKING(how to link with the mico library)
-        MICO_LIB="-L${MICODIR}/lib -lmico${MICOVERSION} $micodeps"
-        AC_MSG_RESULT($MICO_LIB)
-
-        MICO_INCLUDE="-I${MICOSHAREDDIR}/include"
-
-        AC_SUBST(MICODIR)
-        AC_SUBST(MICOVERSION)
-        AC_SUBST(MICOSHAREDDIR)
-        AC_SUBST(MICO_INCLUDE)
-        AC_SUBST(MICO_LIB)
-        AC_SUBST(MICO_USE_MINISTL)
-    fi
-fi
-])
diff --git a/m4/ax_pkg_swig.m4 b/m4/ax_pkg_swig.m4
deleted file mode 100644
index e112f3d..0000000
--- a/m4/ax_pkg_swig.m4
+++ /dev/null
@@ -1,135 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_pkg_swig.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PKG_SWIG([major.minor.micro], [action-if-found], [action-if-not-found])
-#
-# DESCRIPTION
-#
-#   This macro searches for a SWIG installation on your system. If found,
-#   then SWIG is AC_SUBST'd; if not found, then $SWIG is empty.  If SWIG is
-#   found, then SWIG_LIB is set to the SWIG library path, and AC_SUBST'd.
-#
-#   You can use the optional first argument to check if the version of the
-#   available SWIG is greater than or equal to the value of the argument. It
-#   should have the format: N[.N[.N]] (N is a number between 0 and 999. Only
-#   the first N is mandatory.) If the version argument is given (e.g.
-#   1.3.17), AX_PKG_SWIG checks that the swig package is this version number
-#   or higher.
-#
-#   As usual, action-if-found is executed if SWIG is found, otherwise
-#   action-if-not-found is executed.
-#
-#   In configure.in, use as:
-#
-#     AX_PKG_SWIG(1.3.17, [], [ AC_MSG_ERROR([SWIG is required to build..]) ])
-#     AX_SWIG_ENABLE_CXX
-#     AX_SWIG_MULTI_MODULE_SUPPORT
-#     AX_SWIG_PYTHON
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Sebastian Huber <sebastian-huber@web.de>
-#   Copyright (c) 2008 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
-#   Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-#   Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za>
-#   Copyright (c) 2011 Murray Cumming <murrayc@openismus.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_PKG_SWIG],[
-        # Ubuntu has swig 2.0 as /usr/bin/swig2.0
-        AC_PATH_PROGS([SWIG],[swig swig2.0])
-        if test -z "$SWIG" ; then
-                m4_ifval([$3],[$3],[:])
-        elif test -n "$1" ; then
-                AC_MSG_CHECKING([SWIG version])
-                [swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`]
-                AC_MSG_RESULT([$swig_version])
-                if test -n "$swig_version" ; then
-                        # Calculate the required version number components
-                        [required=$1]
-                        [required_major=`echo $required | sed 's/[^0-9].*//'`]
-                        if test -z "$required_major" ; then
-                                [required_major=0]
-                        fi
-                        [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
-                        [required_minor=`echo $required | sed 's/[^0-9].*//'`]
-                        if test -z "$required_minor" ; then
-                                [required_minor=0]
-                        fi
-                        [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
-                        [required_patch=`echo $required | sed 's/[^0-9].*//'`]
-                        if test -z "$required_patch" ; then
-                                [required_patch=0]
-                        fi
-                        # Calculate the available version number components
-                        [available=$swig_version]
-                        [available_major=`echo $available | sed 's/[^0-9].*//'`]
-                        if test -z "$available_major" ; then
-                                [available_major=0]
-                        fi
-                        [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
-                        [available_minor=`echo $available | sed 's/[^0-9].*//'`]
-                        if test -z "$available_minor" ; then
-                                [available_minor=0]
-                        fi
-                        [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
-                        [available_patch=`echo $available | sed 's/[^0-9].*//'`]
-                        if test -z "$available_patch" ; then
-                                [available_patch=0]
-                        fi
-                        # Convert the version tuple into a single number for easier comparison.
-                        # Using base 100 should be safe since SWIG internally uses BCD values
-                        # to encode its version number.
-                        required_swig_vernum=`expr $required_major \* 10000 \
-                            \+ $required_minor \* 100 \+ $required_patch`
-                        available_swig_vernum=`expr $available_major \* 10000 \
-                            \+ $available_minor \* 100 \+ $available_patch`
-
-                        if test $available_swig_vernum -lt $required_swig_vernum; then
-                                AC_MSG_WARN([SWIG version >= $1 is required.  You have $swig_version.])
-                                SWIG=''
-                                m4_ifval([$3],[$3],[])
-                        else
-                                AC_MSG_CHECKING([for SWIG library])
-                                SWIG_LIB=`$SWIG -swiglib`
-                                AC_MSG_RESULT([$SWIG_LIB])
-                                m4_ifval([$2],[$2],[])
-                        fi
-                else
-                        AC_MSG_WARN([cannot determine SWIG version])
-                        SWIG=''
-                        m4_ifval([$3],[$3],[])
-                fi
-        fi
-        AC_SUBST([SWIG_LIB])
-])
diff --git a/m4/ax_prefix_config_h.m4 b/m4/ax_prefix_config_h.m4
deleted file mode 100644
index 43a3906..0000000
--- a/m4/ax_prefix_config_h.m4
+++ /dev/null
@@ -1,209 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_prefix_config_h.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PREFIX_CONFIG_H [(OUTPUT-HEADER [,PREFIX [,ORIG-HEADER]])]
-#
-# DESCRIPTION
-#
-#   This is a new variant from ac_prefix_config_ this one will use a
-#   lowercase-prefix if the config-define was starting with a
-#   lowercase-char, e.g. "#define const", "#define restrict", or "#define
-#   off_t", (and this one can live in another directory, e.g.
-#   testpkg/config.h therefore I decided to move the output-header to be the
-#   first arg)
-#
-#   takes the usual config.h generated header file; looks for each of the
-#   generated "#define SOMEDEF" lines, and prefixes the defined name (ie.
-#   makes it "#define PREFIX_SOMEDEF". The result is written to the output
-#   config.header file. The PREFIX is converted to uppercase for the
-#   conversions.
-#
-#   Defaults:
-#
-#     OUTPUT-HEADER = $PACKAGE-config.h
-#     PREFIX = $PACKAGE
-#     ORIG-HEADER, from AM_CONFIG_HEADER(config.h)
-#
-#   Your configure.ac script should contain both macros in this order, and
-#   unlike the earlier variations of this prefix-macro it is okay to place
-#   the AX_PREFIX_CONFIG_H call before the AC_OUTPUT invokation.
-#
-#   Example:
-#
-#     AC_INIT(config.h.in)        # config.h.in as created by "autoheader"
-#     AM_INIT_AUTOMAKE(testpkg, 0.1.1)    # makes #undef VERSION and PACKAGE
-#     AM_CONFIG_HEADER(config.h)          # prep config.h from config.h.in
-#     AX_PREFIX_CONFIG_H(mylib/_config.h) # prep mylib/_config.h from it..
-#     AC_MEMORY_H                         # makes "#undef NEED_MEMORY_H"
-#     AC_C_CONST_H                        # makes "#undef const"
-#     AC_OUTPUT(Makefile)                 # creates the "config.h" now
-#                                         # and also mylib/_config.h
-#
-#   if the argument to AX_PREFIX_CONFIG_H would have been omitted then the
-#   default outputfile would have been called simply "testpkg-config.h", but
-#   even under the name "mylib/_config.h" it contains prefix-defines like
-#
-#     #ifndef TESTPKG_VERSION
-#     #define TESTPKG_VERSION "0.1.1"
-#     #endif
-#     #ifndef TESTPKG_NEED_MEMORY_H
-#     #define TESTPKG_NEED_MEMORY_H 1
-#     #endif
-#     #ifndef _testpkg_const
-#     #define _testpkg_const _const
-#     #endif
-#
-#   and this "mylib/_config.h" can be installed along with other
-#   header-files, which is most convenient when creating a shared library
-#   (that has some headers) where some functionality is dependent on the
-#   OS-features detected at compile-time. No need to invent some
-#   "mylib-confdefs.h.in" manually. :-)
-#
-#   Note that some AC_DEFINEs that end up in the config.h file are actually
-#   self-referential - e.g. AC_C_INLINE, AC_C_CONST, and the AC_TYPE_OFF_T
-#   say that they "will define inline|const|off_t if the system does not do
-#   it by itself". You might want to clean up about these - consider an
-#   extra mylib/conf.h that reads something like:
-#
-#     #include <mylib/_config.h>
-#     #ifndef _testpkg_const
-#     #define _testpkg_const const
-#     #endif
-#
-#   and then start using _testpkg_const in the header files. That is also a
-#   good thing to differentiate whether some library-user has starting to
-#   take up with a different compiler, so perhaps it could read something
-#   like this:
-#
-#     #ifdef _MSC_VER
-#     #include <mylib/_msvc.h>
-#     #else
-#     #include <mylib/_config.h>
-#     #endif
-#     #ifndef _testpkg_const
-#     #define _testpkg_const const
-#     #endif
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2008 Marten Svantesson
-#   Copyright (c) 2008 Gerald Point <Gerald.Point@labri.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 11
-
-AC_DEFUN([AX_PREFIX_CONFIG_H],[dnl
-AC_PREREQ([2.62])
-AC_BEFORE([AC_CONFIG_HEADERS],[$0])dnl
-AC_CONFIG_COMMANDS([ifelse($1,,$PACKAGE-config.h,$1)],[dnl
-AS_VAR_PUSHDEF([_OUT],[ac_prefix_conf_OUT])dnl
-AS_VAR_PUSHDEF([_DEF],[ac_prefix_conf_DEF])dnl
-AS_VAR_PUSHDEF([_PKG],[ac_prefix_conf_PKG])dnl
-AS_VAR_PUSHDEF([_LOW],[ac_prefix_conf_LOW])dnl
-AS_VAR_PUSHDEF([_UPP],[ac_prefix_conf_UPP])dnl
-AS_VAR_PUSHDEF([_INP],[ac_prefix_conf_INP])dnl
-m4_pushdef([_script],[conftest.prefix])dnl
-m4_pushdef([_symbol],[m4_cr_Letters[]m4_cr_digits[]_])dnl
-_OUT=`echo ifelse($1, , $PACKAGE-config.h, $1)`
-_DEF=`echo _$_OUT | sed -e "y:m4_cr_letters:m4_cr_LETTERS[]:" -e "s/@<:@^m4_cr_Letters@:>@/_/g"`
-_PKG=`echo ifelse($2, , $PACKAGE, $2)`
-_LOW=`echo _$_PKG | sed -e "y:m4_cr_LETTERS-:m4_cr_letters[]_:"`
-_UPP=`echo $_PKG | sed -e "y:m4_cr_letters-:m4_cr_LETTERS[]_:"  -e "/^@<:@m4_cr_digits@:>@/s/^/_/"`
-_INP=`echo "ifelse($3,,,$3)" | sed -e 's/ *//'`
-if test ".$_INP" = "."; then
-   for ac_file in : $CONFIG_HEADERS; do test "_$ac_file" = _: && continue
-     case "$ac_file" in
-        *.h) _INP=$ac_file ;;
-        *)
-     esac
-     test ".$_INP" != "." && break
-   done
-fi
-if test ".$_INP" = "."; then
-   case "$_OUT" in
-      */*) _INP=`basename "$_OUT"`
-      ;;
-      *-*) _INP=`echo "$_OUT" | sed -e "s/@<:@_symbol@:>@*-//"`
-      ;;
-      *) _INP=config.h
-      ;;
-   esac
-fi
-if test -z "$_PKG" ; then
-   AC_MSG_ERROR([no prefix for _PREFIX_PKG_CONFIG_H])
-else
-  if test ! -f "$_INP" ; then if test -f "$srcdir/$_INP" ; then
-     _INP="$srcdir/$_INP"
-  fi fi
-  AC_MSG_NOTICE(creating $_OUT - prefix $_UPP for $_INP defines)
-  if test -f $_INP ; then
-    AS_ECHO(["s/^@%:@undef  *\\(@<:@m4_cr_LETTERS[]_@:>@\\)/@%:@undef $_UPP""_\\1/"]) > _script
-    AS_ECHO(["s/^@%:@undef  *\\(@<:@m4_cr_letters@:>@\\)/@%:@undef $_LOW""_\\1/"]) >> _script
-    AS_ECHO(["s/^@%:@def[]ine  *\\(@<:@m4_cr_LETTERS[]_@:>@@<:@_symbol@:>@*\\)\\(.*\\)/@%:@ifndef $_UPP""_\\1\\"]) >> _script
-    AS_ECHO(["@%:@def[]ine $_UPP""_\\1\\2\\"]) >> _script
-    AS_ECHO(["@%:@endif/"]) >> _script
-    AS_ECHO(["s/^@%:@def[]ine  *\\(@<:@m4_cr_letters@:>@@<:@_symbol@:>@*\\)\\(.*\\)/@%:@ifndef $_LOW""_\\1\\"]) >> _script
-    AS_ECHO(["@%:@define $_LOW""_\\1\\2\\"]) >> _script
-    AS_ECHO(["@%:@endif/"]) >> _script
-    # now executing _script on _DEF input to create _OUT output file
-    echo "@%:@ifndef $_DEF"      >$tmp/pconfig.h
-    echo "@%:@def[]ine $_DEF 1" >>$tmp/pconfig.h
-    echo ' ' >>$tmp/pconfig.h
-    echo /'*' $_OUT. Generated automatically at end of configure. '*'/ >>$tmp/pconfig.h
-
-    sed -f _script $_INP >>$tmp/pconfig.h
-    echo ' ' >>$tmp/pconfig.h
-    echo '/* once:' $_DEF '*/' >>$tmp/pconfig.h
-    echo "@%:@endif" >>$tmp/pconfig.h
-    if cmp -s $_OUT $tmp/pconfig.h 2>/dev/null; then
-      AC_MSG_NOTICE([$_OUT is unchanged])
-    else
-      ac_dir=`AS_DIRNAME(["$_OUT"])`
-      AS_MKDIR_P(["$ac_dir"])
-      rm -f "$_OUT"
-      mv $tmp/pconfig.h "$_OUT"
-    fi
-    cp _script _configs.sed
-  else
-    AC_MSG_ERROR([input file $_INP does not exist - skip generating $_OUT])
-  fi
-  rm -f conftest.*
-fi
-m4_popdef([_symbol])dnl
-m4_popdef([_script])dnl
-AS_VAR_POPDEF([_INP])dnl
-AS_VAR_POPDEF([_UPP])dnl
-AS_VAR_POPDEF([_LOW])dnl
-AS_VAR_POPDEF([_PKG])dnl
-AS_VAR_POPDEF([_DEF])dnl
-AS_VAR_POPDEF([_OUT])dnl
-],[PACKAGE="$PACKAGE"])])
diff --git a/m4/ax_print_to_file.m4 b/m4/ax_print_to_file.m4
deleted file mode 100644
index 5b9d1c3..0000000
--- a/m4/ax_print_to_file.m4
+++ /dev/null
@@ -1,27 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_print_to_file.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PRINT_TO_FILE([FILE],[DATA])
-#
-# DESCRIPTION
-#
-#   Writes the specified data to the specified file.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_PRINT_TO_FILE],[
-AC_REQUIRE([AX_FILE_ESCAPES])
-printf "$2" > "$1"
-])
diff --git a/m4/ax_prog_apache.m4 b/m4/ax_prog_apache.m4
deleted file mode 100644
index bb58d68..0000000
--- a/m4/ax_prog_apache.m4
+++ /dev/null
@@ -1,169 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_apache.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_APACHE([version])
-#
-# DESCRIPTION
-#
-#   This macro searches for an installed apache server. If nothing was
-#   specified when calling configure or just --with-apache, it searches in
-#   /usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin
-#   The argument of --with-apache specifies the full pathname of the httpd
-#   argument. For instance --with-apache=/usr/sbin/httpd.
-#
-#   If the version argument is given, AX_PROG_APACHE checks that the apache
-#   server is this version number or higher.
-#
-#   If the apache server is not found, abort configuration with error
-#   message.
-#
-#   It defines the symbol APACHE if the server is found.
-#
-#   Files using apache should do the following:
-#
-#     @APACHE@ -d /etc/httpd
-#
-#   It defines the symbol APACHE_MODULES if a directory containing mod_env.*
-#   is found in the default server root directory (obtained with httpd -V).
-#
-#   The httpd.conf file listing modules to be loaded dynamicaly can use
-#   @APACHE_MODULES@ to grab them in the appropriate sub directory. For
-#   instance:
-#
-#    ...
-#    <IfModule mod_so.c>
-#    LoadModule env_module         @APACHE_MODULES@/mod_env.so
-#    LoadModule config_log_module  @APACHE_MODULES@/mod_log_config.so
-#    ...
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Loic Dachary <loic@senga.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-AU_ALIAS([AC_PROG_APACHE], [AX_PROG_APACHE])
-AC_DEFUN([AX_PROG_APACHE],
-#
-# Handle user hints
-#
-[
- AC_MSG_CHECKING(if apache is wanted)
- AC_ARG_WITH(apache,
-  [  --with-apache=PATH absolute path name of apache server (default is to search httpd in
-    /usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin),
-    --without-apache to disable apache detection],
-  [
-    #
-    # Run this if -with or -without was specified
-    #
-    if test "$withval" != no ; then
-       AC_MSG_RESULT(yes)
-       APACHE_WANTED=yes
-       if test "$withval" != yes ; then
-         APACHE="$withval"
-       fi
-    else
-       APACHE_WANTED=no
-       AC_MSG_RESULT(no)
-    fi
-  ], [
-    #
-    # Run this if nothing was said
-    #
-    APACHE_WANTED=yes
-    AC_MSG_RESULT(yes)
-  ])
-  #
-  # Now we know if we want apache or not, only go further if
-  # it's wanted.
-  #
-  if test $APACHE_WANTED = yes ; then
-    #
-    # If not specified by caller, search in standard places
-    #
-    if test -z "$APACHE" ; then
-      AC_PATH_PROG(APACHE, httpd, , /usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin)
-    fi
-    AC_SUBST(APACHE)
-    if test -z "$APACHE" ; then
-        AC_MSG_ERROR("apache server executable not found");
-    fi
-    #
-    # Collect apache version number. If for nothing else, this
-    # guaranties that httpd is a working apache executable.
-    #
-    changequote(<<, >>)dnl
-    APACHE_READABLE_VERSION=`$APACHE -v | grep 'Server version' | sed -e 's;.*Apache/\([0-9\.][0-9\.]*\).*;\1;'`
-    changequote([, ])dnl
-    APACHE_VERSION=`echo $APACHE_READABLE_VERSION | sed -e 's/\.//g'`
-    if test -z "$APACHE_VERSION" ; then
-        AC_MSG_ERROR("could not determine apache version number");
-    fi
-    APACHE_MAJOR=`expr $APACHE_VERSION : '\(..\)'`
-    APACHE_MINOR=`expr $APACHE_VERSION : '..\(.*\)'`
-    #
-    # Check that apache version matches requested version or above
-    #
-    if test -n "$1" ; then
-      AC_MSG_CHECKING(apache version >= $1)
-      APACHE_REQUEST=`echo $1 | sed -e 's/\.//g'`
-      APACHE_REQUEST_MAJOR=`expr $APACHE_REQUEST : '\(..\)'`
-      APACHE_REQUEST_MINOR=`expr $APACHE_REQUEST : '..\(.*\)'`
-      if test "$APACHE_MAJOR" -lt "$APACHE_REQUEST_MAJOR" -o "$APACHE_MINOR" -lt "$APACHE_REQUEST_MINOR" ; then
-        AC_MSG_RESULT(no)
-        AC_MSG_ERROR(apache version is $APACHE_READABLE_VERSION)
-      else
-        AC_MSG_RESULT(yes)
-      fi
-    fi
-    #
-    # Find out if .so modules are in libexec/module.so or modules/module.so
-    #
-    HTTP_ROOT=`$APACHE -V | grep HTTPD_ROOT | sed -e 's/.*"\(.*\)"/\1/'`
-    AC_MSG_CHECKING(apache modules)
-    for dir in libexec modules
-    do
-      if test -f $HTTP_ROOT/$dir/mod_env.*
-      then
-        APACHE_MODULES=$dir
-      fi
-    done
-    if test -z "$APACHE_MODULES"
-    then
-      AC_MSG_RESULT(not found)
-    else
-      AC_MSG_RESULT(in $HTTP_ROOT/$APACHE_MODULES)
-    fi
-    AC_SUBST(APACHE_MODULES)
-  fi
-])
diff --git a/m4/ax_prog_bison.m4 b/m4/ax_prog_bison.m4
deleted file mode 100644
index b7ba31d..0000000
--- a/m4/ax_prog_bison.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_bison.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_BISON(ACTION-IF-TRUE,ACTION-IF-FALSE)
-#
-# DESCRIPTION
-#
-#   Check whether bison is the parser generator. Run ACTION-IF-TRUE if
-#   successful, ACTION-IF-FALSE otherwise
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#   Copyright (c) 2010 Diego Elio Petteno` <flameeyes@gmail.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PROG_BISON], [
-  AC_REQUIRE([AC_PROG_YACC])
-  AC_REQUIRE([AC_PROG_EGREP])
-
-  AC_CACHE_CHECK([if bison is the parser generator],[ax_cv_prog_bison],[
-    AS_IF([$YACC --version 2>/dev/null | $EGREP -q '^bison '],
-      [ax_cv_prog_bison=yes], [ax_cv_prog_bison=no])
-  ])
-  AS_IF([test "$ax_cv_prog_bison" = "yes"], [
-      dnl replace the yacc-compatible compiler with the real bison, as
-      dnl otherwise autoconf limits us to the POSIX yacc.
-      dnl We also change the generated filename to the old one, so that
-      dnl automake's ylwrap can deal with it.
-      YACC="${YACC% -y} -o y.tab.c"
-    ] m4_ifnblank([$1], [[$1]]),
-    m4_ifnblank([$2], [[$2]])
-  )
-])
diff --git a/m4/ax_prog_cc_char_subscripts.m4 b/m4/ax_prog_cc_char_subscripts.m4
deleted file mode 100644
index e0455e1..0000000
--- a/m4/ax_prog_cc_char_subscripts.m4
+++ /dev/null
@@ -1,121 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_prog_cc_char_subscripts.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_CC_CHAR_SUBSCRIPTS(substvar [,hard])
-#
-# DESCRIPTION
-#
-#   Try to find a compiler option that enables usage of char-type to index a
-#   value-field. This one needs unsigned-chars and it must suppress warnings
-#   about usage of chars for subscripting. for gcc -funsigned-char
-#   -Wno-char-subscripts
-#
-#   Currently this macro knows about GCC. hopefully will evolve to use:
-#   Solaris C compiler, Digital Unix C compiler, C for AIX Compiler, HP-UX C
-#   compiler, and IRIX C compiler.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([AC_PROG_CC_CHAR_SUBSCRIPTS], [AX_PROG_CC_CHAR_SUBSCRIPTS])
-AC_DEFUN([AX_PROG_CC_CHAR_SUBSCRIPTS], [
-  pushdef([CV],ac_cv_prog_cc_char_subscripts)dnl
-  hard=$2
-  if test -z "$hard"; then
-    msg="C to enable char subscripts"
-  else
-    msg="C to ensure char subscripts"
-  fi
-  AC_CACHE_CHECK($msg, CV, [
-  cat > conftest.c <<EOF
-int main (void)
-{
-   char v = 1;
-   int x[[2]] = { 3 , 4 };
-   return x[[v]];
-}
-EOF
-  cp conftest.c writetest.c
-  dnl GCC
-  if test "$GCC" = "yes";
-  then
-	if test -z "$hard"; then
-	   CV="-funsigned-char -Wno-char-subscripts"
-	else
-	   CV="-funsigned-char -Wno-char-subscripts"
-	fi
-
-	if test -n "`${CC-cc} -c $CV conftest.c 2>&1`" ; then
-           CV="suppressed: did not work"
-	fi
-
-  dnl Solaris C compiler
-	# Solaris sunpro has no option for unsignedchar but
-	# signedchar is the default for char. Duhh.
-
-  dnl HP-UX C compiler
-
-  dnl Digital Unix C compiler
-  elif ! $CC > /dev/null 2>&1 &&
-	$CC -c -unsigned conftest.c > /dev/null 2>&1 &&
-	test -f conftest.o
-  then
-	# char :  unsigned char
-	CV="-unsigned"
-
-	rm conftest.o
-	if test -n "`${CC-cc} -c $CV conftest.c 2>&1`" ; then
-           CV="suppressed: did not work"
-	fi
-
-  dnl C for AIX Compiler
-
-  dnl IRIX C compiler
-	# char is unsigned by default for IRIX C.
-
-  fi
-  rm -f conftest.*
-  ])
-  if test -z "[$]$1" ; then
-    if test -n "$CV" ; then
-      case "$CV" in
-        suppressed*) $1="" ;; # known but suppressed
-        *)  $1="$CV" ;;
-      esac
-    fi
-  fi
-  AC_SUBST($1)
-  popdef([CV])dnl
-])
diff --git a/m4/ax_prog_cc_for_build.m4 b/m4/ax_prog_cc_for_build.m4
deleted file mode 100644
index fb1e9a2..0000000
--- a/m4/ax_prog_cc_for_build.m4
+++ /dev/null
@@ -1,143 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_CC_FOR_BUILD
-#
-# DESCRIPTION
-#
-#   This macro searches for a C compiler that generates native executables,
-#   that is a C compiler that surely is not a cross-compiler. This can be
-#   useful if you have to generate source code at compile-time like for
-#   example GCC does.
-#
-#   The macro sets the CC_FOR_BUILD and CPP_FOR_BUILD macros to anything
-#   needed to compile or link (CC_FOR_BUILD) and preprocess (CPP_FOR_BUILD).
-#   The value of these variables can be overridden by the user by specifying
-#   a compiler with an environment variable (like you do for standard CC).
-#
-#   It also sets BUILD_EXEEXT and BUILD_OBJEXT to the executable and object
-#   file extensions for the build platform, and GCC_FOR_BUILD to `yes' if
-#   the compiler we found is GCC. All these variables but GCC_FOR_BUILD are
-#   substituted in the Makefile.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Paolo Bonzini <bonzini@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD])
-AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_CPP])dnl
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_REQUIRE([AC_CANONICAL_SYSTEM])dnl
-dnl
-pushdef([AC_TRY_COMPILER], [
-cat > conftest.$ac_ext << EOF
-#line __oline__ "configure"
-#include "confdefs.h"
-[$1]
-EOF
-# If we can't run a trivial program, we are probably using a cross
-compiler.
-# Fail miserably.
-if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} && (./conftest;
-exit) 2>/dev/null; then
-  [$2]=yes
-else
-  echo "configure: failed program was:" >&AC_FD_CC
-  cat conftest.$ac_ext >&AC_FD_CC
-  [$2]=no
-fi
-[$3]=no
-rm -fr conftest*])dnl
-
-dnl Use the standard macros, but make them use other variable names
-dnl
-pushdef([cross_compiling], [#])dnl
-pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl
-pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
-pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl
-pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl
-pushdef([ac_cv_prog_cc_g], ac_cv_build_prog_cc_g)dnl
-pushdef([ac_cv_exeext], ac_cv_build_exeext)dnl
-pushdef([ac_cv_objext], ac_cv_build_objext)dnl
-pushdef([ac_exeext], ac_build_exeext)dnl
-pushdef([ac_objext], ac_build_objext)dnl
-pushdef([CC], CC_FOR_BUILD)dnl
-pushdef([CPP], CPP_FOR_BUILD)dnl
-pushdef([CFLAGS], CFLAGS_FOR_BUILD)dnl
-pushdef([CPPFLAGS], CPPFLAGS_FOR_BUILD)dnl
-pushdef([host], build)dnl
-pushdef([host_alias], build_alias)dnl
-pushdef([host_cpu], build_cpu)dnl
-pushdef([host_vendor], build_vendor)dnl
-pushdef([host_os], build_os)dnl
-pushdef([ac_cv_host], ac_cv_build)dnl
-pushdef([ac_cv_host_alias], ac_cv_build_alias)dnl
-pushdef([ac_cv_host_cpu], ac_cv_build_cpu)dnl
-pushdef([ac_cv_host_vendor], ac_cv_build_vendor)dnl
-pushdef([ac_cv_host_os], ac_cv_build_os)dnl
-pushdef([ac_cpp], ac_build_cpp)dnl
-pushdef([ac_compile], ac_build_compile)dnl
-pushdef([ac_link], ac_build_link)dnl
-
-dnl Defeat the anti-duplication mechanism
-dnl
-undefine([AC_PROVIDE_AC_PROG_CPP])dnl
-undefine([AC_PROVIDE_AC_PROG_C])dnl
-undefine([AC_PROVIDE_AC_EXEEXT])dnl
-
-AC_PROG_CC
-AC_PROG_CPP
-AC_EXEEXT
-
-dnl Restore the old definitions
-dnl
-popdef([AC_TRY_COMPILER])dnl
-popdef([ac_link])dnl
-popdef([ac_compile])dnl
-popdef([ac_cpp])dnl
-popdef([ac_cv_host_os])dnl
-popdef([ac_cv_host_vendor])dnl
-popdef([ac_cv_host_cpu])dnl
-popdef([ac_cv_host_alias])dnl
-popdef([ac_cv_host])dnl
-popdef([host_os])dnl
-popdef([host_vendor])dnl
-popdef([host_cpu])dnl
-popdef([host_alias])dnl
-popdef([host])dnl
-popdef([CPPFLAGS])dnl
-popdef([CFLAGS])dnl
-popdef([CPP])dnl
-popdef([CC])dnl
-popdef([ac_objext])dnl
-popdef([ac_exeext])dnl
-popdef([ac_cv_objext])dnl
-popdef([ac_cv_exeext])dnl
-popdef([ac_cv_prog_cc_g])dnl
-popdef([ac_cv_prog_cc_works])dnl
-popdef([ac_cv_prog_cc_cross])dnl
-popdef([ac_cv_prog_gcc])dnl
-popdef([ac_cv_prog_cc])dnl
-popdef([cross_compiling])dnl
-
-dnl Finally, set Makefile variables
-dnl
-BUILD_EXEEXT=$ac_build_exeext
-BUILD_OBJEXT=$ac_build_objext
-AC_SUBST(BUILD_EXEEXT)dnl
-AC_SUBST(BUILD_OBJEXT)dnl
-AC_SUBST([CFLAGS_FOR_BUILD])dnl
-AC_SUBST([CPPFLAGS_FOR_BUILD])dnl
-])
diff --git a/m4/ax_prog_cc_mpi.m4 b/m4/ax_prog_cc_mpi.m4
deleted file mode 100644
index 091f51f..0000000
--- a/m4/ax_prog_cc_mpi.m4
+++ /dev/null
@@ -1,171 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_cc_mpi.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_CC_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   This macro tries to find out how to compile C programs that use MPI
-#   (Message Passing Interface), a standard API for parallel process
-#   communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-#   be used instead of the standard macro AC_PROG_CC and will replace the
-#   standard variable CC with the found compiler.
-#
-#   MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-#   user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-#   try to find out how to use MPI, if it fails, the macro will call
-#   AC_PROG_CC to find a standard C compiler instead.
-#
-#   When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-#   (or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-#   ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-#
-#   The following example demonstrates usage of the macro:
-#
-#     # If --with-mpi=auto is used, try to find MPI, but use standard C compiler if it is not found.
-#     # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
-#     # If --with-mpi=no is used, use a standard C compiler instead.
-#     AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
-#         [compile with MPI (parallelization) support. If none is found,
-#         MPI is not used. Default: auto])
-#     ],,[with_mpi=auto])
-#     #
-#     AX_PROG_CC_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
-#       use_mpi=no
-#       if test x"$with_mpi" = xyes; then
-#         AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
-#       else
-#         AC_MSG_WARN([No MPI compiler found, won't use MPI.])
-#       fi
-#     ])
-#
-# LICENSE
-#
-#   Copyright (c) 2010,2011 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 1
-
-AC_DEFUN([AX_PROG_CC_MPI], [
-AC_PREREQ(2.50)
-
-# Check for compiler
-# Needs to be split off into an extra macro to ensure right expansion
-# order.
-AC_REQUIRE([_AX_PROG_CC_MPI],[_AX_PROG_CC_MPI([$1])])
-
-AS_IF([test x"$_ax_prog_cc_mpi_mpi_wanted" = xno],
-  [ _ax_prog_cc_mpi_mpi_found=no ],
-  [
-    AC_LANG_PUSH([C])
-    # test whether MPI_Init is available
-    # We do not use AC_SEARCH_LIBS here, as it caches its outcome and
-    # thus disallows corresponding calls in the other AX_PROG_*_MPI
-    # macros.
-    for lib in NONE mpi mpich; do
-      save_LIBS=$LIBS
-      if test x"$lib" = xNONE; then
-        AC_MSG_CHECKING([for function MPI_Init])
-      else
-        AC_MSG_CHECKING([for function MPI_Init in -l$lib])
-        LIBS="-l$lib $LIBS"
-      fi
-      AC_LINK_IFELSE([AC_LANG_CALL([],[MPI_Init])],
-        [ _ax_prog_cc_mpi_mpi_found=yes ],
-        [ _ax_prog_cc_mpi_mpi_found=no ])
-      AC_MSG_RESULT($_ax_prog_cc_mpi_mpi_found)
-      if test "x$_ax_prog_cc_mpi_mpi_found" = "xyes"; then
-        break;
-      fi
-      LIBS=$save_LIBS
-    done
-
-    # Check for header
-    AS_IF([test x"$_ax_prog_cc_mpi_mpi_found" = xyes], [
-      AC_MSG_CHECKING([for mpi.h])
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <mpi.h>])],
-        [ AC_MSG_RESULT(yes)],
-        [ AC_MSG_RESULT(no)
-         _ax_prog_cc_mpi_mpi_found=no
-      ])
-    ])
-    AC_LANG_POP([C])
-])
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-AS_IF([test x"$_ax_prog_cc_mpi_mpi_found" = xyes], [
-        ifelse([$2],,[AC_DEFINE(HAVE_MPI,1,[Define if you have the MPI library.])],[$2])
-        :
-],[
-        $3
-        :
-])
-
-])dnl AX_PROG_CC_MPI
-
-dnl _AX_PROG_CC_MPI is an internal macro required by AX_PROG_CC_MPI.
-dnl To ensure the right expansion order, the main function AX_PROG_CC_MPI
-dnl has to be split into two parts.
-dnl
-dnl Known MPI C compilers:
-dnl  mpicc
-dnl  mpixlc_r
-dnl  mpixlc
-dnl  hcc
-dnl  mpxlc_r
-dnl  mpxlc
-dnl  sxmpicc  NEC SX
-dnl  mpifcc   Fujitsu
-dnl  mpgcc
-dnl  mpcc
-dnl  cmpicc
-dnl  cc
-dnl
-AC_DEFUN([_AX_PROG_CC_MPI], [
-  AC_ARG_VAR(MPICC,[MPI C compiler command])
-  ifelse([$1],,[_ax_prog_cc_mpi_mpi_wanted=yes],[
-    AC_MSG_CHECKING([whether to compile using MPI])
-    if $1; then
-      _ax_prog_cc_mpi_mpi_wanted=yes
-    else
-      _ax_prog_cc_mpi_mpi_wanted=no
-    fi
-    AC_MSG_RESULT($_ax_prog_cc_mpi_mpi_wanted)
-  ])
-  if test x"$_ax_prog_cc_mpi_mpi_wanted" = xyes; then
-    if test -z "$CC" && test -n "$MPICC"; then
-      CC="$MPICC"
-    else
-      AC_CHECK_TOOLS([CC], [mpicc mpixlc_r mpixlc hcc mpxlc_r mpxlc sxmpicc mpifcc mpgcc mpcc cmpicc cc gcc])
-    fi
-  fi
-  AC_PROG_CC
-])dnl _AX_PROG_CC_MPI
diff --git a/m4/ax_prog_cp_s.m4 b/m4/ax_prog_cp_s.m4
deleted file mode 100644
index 008ded8..0000000
--- a/m4/ax_prog_cp_s.m4
+++ /dev/null
@@ -1,86 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_cp_s.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_CP_S
-#
-# DESCRIPTION
-#
-#   Check how to make a copy by creating a symbolic link to the original -
-#   it defines the variable CP_S for further use, which you should in fact
-#   treat like it used to be with be LN_S. The actual value is assured to be
-#   either LN_S (if the filesystem supports symbolic links) or CP (if the
-#   filesystem does not know about symbolic links and you need a copy of
-#   original file to have the same text in both places). In a gnu
-#   environment it will simply set CP_S="cp -s" since the gnu "cp"-command
-#   has the "-s" flag. You shall not try to use this command on directories
-#   since it would require a "-r" in the case of a copy that is not
-#   supported explicitly here. (I'm not sure if some "cp"-commands out there
-#   would barf at usage of "-r" on a normal file).
-#
-#   Use CP_S to create a copy of read-only data - if your filesystem
-#   supports it then a symbolic link is created - a process that is quicker
-#   and space-saving. However, if the target fs does not support symbolic
-#   links, just copy the data. Unlike ac_prog_ln_s this macro will never
-#   fail to set the CP_S ac_subst to something that works.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_CP_S], [AX_PROG_CP_S])
-AC_DEFUN([AX_PROG_CP_S],
-[AC_REQUIRE([AC_PROG_LN_S])dnl
-AC_MSG_CHECKING(whether cp -s works)
-AC_CACHE_VAL(ac_cv_prog_CP_S,
-[rm -f conftestdata
-if cp -s X conftestdata 2>/dev/null
-then
-  rm -f conftestdata
-  ac_cv_prog_CP_S="cp -s"
-else
-  ac_cv_prog_CP_S=cp
-fi
-if test "$LN_S" = "ln -s" ; then
-  ac_cv_prog_CP_S="ln -s"
-fi])dnl
-CP_S="$ac_cv_prog_CP_S"
-if test "$ac_cv_prog_CP_S" = "ln -s"; then
-  AC_MSG_RESULT(using ln -s)
-elif test "$ac_cv_prog_CP_S" = "cp -s"; then
-  AC_MSG_RESULT(yes)
-else
-  AC_MSG_RESULT(no, using cp)
-fi
-AC_SUBST(CP_S)dnl
-])
diff --git a/m4/ax_prog_crontab.m4 b/m4/ax_prog_crontab.m4
deleted file mode 100644
index 5c24fba..0000000
--- a/m4/ax_prog_crontab.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_crontab.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_CRONTAB
-#
-# DESCRIPTION
-#
-#   Check for the program crontab, if exists let script continue, else pops
-#   an error message
-#
-#   Besides checking existence, this macro also set these environment
-#   variables upon completion:
-#
-#     CRONTAB = which crontab
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_CRONTAB], [AX_PROG_CRONTAB])
-AC_DEFUN([AX_PROG_CRONTAB],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(CRONTAB, crontab$EXEEXT, nocommand)
-if test "$CRONTAB" = nocommand; then
-        AC_MSG_ERROR([crontab (needed for scheduled job) not found in $PATH])
-fi;dnl
-])
diff --git a/m4/ax_prog_cxx_mpi.m4 b/m4/ax_prog_cxx_mpi.m4
deleted file mode 100644
index a0053ab..0000000
--- a/m4/ax_prog_cxx_mpi.m4
+++ /dev/null
@@ -1,180 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_cxx_mpi.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_CXX_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   This macro tries to find out how to compile C++ programs that use MPI
-#   (Message Passing Interface), a standard API for parallel process
-#   communication (see http://www-unix.mcs.anl.gov/mpi/).  The macro has to
-#   be used instead of the standard macro AC_PROG_CXX and will replace the
-#   standard variable CXX with the found compiler.
-#
-#   MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-#   user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-#   try to find out how to use MPI, if it fails, the macro will call
-#   AC_PROG_CC to find a standard C compiler instead.
-#
-#   When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-#   (or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-#   ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-#
-#   The following example demonstrates usage of the macro:
-#
-#     # If --with-mpi=auto is used, try to find MPI, but use standard C compiler if it is not found.
-#     # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
-#     # If --with-mpi=no is used, use a standard C compiler instead.
-#     AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
-#         [compile with MPI (parallelization) support. If none is found,
-#         MPI is not used. Default: auto])
-#     ],,[with_mpi=auto])
-#
-#     AX_PROG_CXX_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
-#       use_mpi=no
-#       if test x"$with_mpi" = xyes; then
-#         AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
-#       else
-#         AC_MSG_WARN([No MPI compiler found, won't use MPI.])
-#       fi
-#     ])
-#
-# LICENSE
-#
-#   Copyright (c) 2010,2011 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 1
-
-AC_DEFUN([AX_PROG_CXX_MPI], [
-AC_PREREQ(2.50)
-
-# Check for compiler
-# Needs to be split off into an extra macro to ensure right expansion
-# order.
-AC_REQUIRE([_AX_PROG_CXX_MPI],[_AX_PROG_CXX_MPI([$1])])
-
-AS_IF([test x"$_ax_prog_cxx_mpi_mpi_wanted" = xno],
-  [ _ax_prog_cxx_mpi_mpi_found=no ],
-  [
-    AC_LANG_PUSH([C++])
-
-    # test whether MPI::Init is available
-    # We do not use AC_SEARCH_LIBS here, as it caches its outcome and
-    # thus disallows corresponding calls in the other AX_PROG_*_MPI
-    # macros.
-    for lib in NONE mpi mpich; do
-      save_LIBS=$LIBS
-      if test x"$lib" = xNONE; then
-        AC_MSG_CHECKING([for function MPI::Init])
-      else
-        AC_MSG_CHECKING([for function MPI::Init in -l$lib])
-        LIBS="-l$lib $LIBS"
-      fi
-      AC_LINK_IFELSE([
-        AC_LANG_PROGRAM([
-namespace MPI {
-char Init();
-};
-using MPI::Init;],[MPI::Init;])],
-        [ _ax_prog_cxx_mpi_mpi_found=yes ],
-        [ _ax_prog_cxx_mpi_mpi_found=no ])
-      AC_MSG_RESULT($_ax_prog_cxx_mpi_mpi_found)
-      if test "x$_ax_prog_cxx_mpi_mpi_found" = "xyes"; then
-        break;
-      fi
-      LIBS=$save_LIBS
-    done
-
-    # Check for header
-    AS_IF([test x"$_ax_prog_cxx_mpi_mpi_found" = xyes], [
-      AC_MSG_CHECKING([for mpi.h])
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <mpi.h>])],
-        [ AC_MSG_RESULT(yes)],
-        [ AC_MSG_RESULT(no)
-         _ax_prog_cxx_mpi_mpi_found=no
-      ])
-    ])
-    AC_LANG_POP([C++])
-])
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-AS_IF([test x"$_ax_prog_cxx_mpi_mpi_found" = xyes], [
-        ifelse([$2],,[AC_DEFINE(HAVE_MPI,1,[Define if you have the MPI library.])],[$2])
-        :
-],[
-        $3
-        :
-])
-
-])dnl AX_PROG_CXX_MPI
-
-dnl _AX_PROG_CXX_MPI is an internal macro required by AX_PROG_CXX_MPI.
-dnl To ensure the right expansion order, the main function AX_PROG_CXX_MPI
-dnl has to be split into two parts.
-dnl
-dnl Known MPI C++ compilers:
-dnl  mpic++
-dnl  mpicxx
-dnl  mpiCC
-dnl  sxmpic++     NEC SX
-dnl  hcp
-dnl  mpxlC_r
-dnl  mpxlC
-dnl  mpixlcxx_r
-dnl  mpixlcxx
-dnl  mpg++
-dnl  mpc++
-dnl  mpCC
-dnl  cmpic++
-dnl  mpiFCC       Fujitsu
-dnl  CC
-dnl
-AC_DEFUN([_AX_PROG_CXX_MPI], [
-  AC_ARG_VAR(MPICXX,[MPI C++ compiler command])
-  ifelse([$1],,[_ax_prog_cxx_mpi_mpi_wanted=yes],[
-    AC_MSG_CHECKING([whether to compile using MPI])
-    if $1; then
-      _ax_prog_cxx_mpi_mpi_wanted=yes
-    else
-      _ax_prog_cxx_mpi_mpi_wanted=no
-    fi
-    AC_MSG_RESULT($_ax_prog_cxx_mpi_mpi_wanted)
-  ])
-  if test x"$_ax_prog_cxx_mpi_mpi_wanted" = xyes; then
-    if test -z "$CXX" && test -n "$MPICXX"; then
-      CXX="$MPICXX"
-    else
-      AC_CHECK_TOOLS([CXX], [mpic++ mpicxx mpiCC sxmpic++ hcp mpxlC_r mpxlC mpixlcxx_r mpixlcxx mpg++ mpc++ mpCC cmpic++ mpiFCC CCicpc pgCC pathCC sxc++ xlC_r xlC bgxlC_r bgxlC openCC sunCC crayCC g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC])
-    fi
-  fi
-  AC_PROG_CXX
-])dnl _AX_PROG_CXX_MPI
diff --git a/m4/ax_prog_doxygen.m4 b/m4/ax_prog_doxygen.m4
deleted file mode 100644
index 44b22b0..0000000
--- a/m4/ax_prog_doxygen.m4
+++ /dev/null
@@ -1,532 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_doxygen.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   DX_INIT_DOXYGEN(PROJECT-NAME, DOXYFILE-PATH, [OUTPUT-DIR])
-#   DX_DOXYGEN_FEATURE(ON|OFF)
-#   DX_DOT_FEATURE(ON|OFF)
-#   DX_HTML_FEATURE(ON|OFF)
-#   DX_CHM_FEATURE(ON|OFF)
-#   DX_CHI_FEATURE(ON|OFF)
-#   DX_MAN_FEATURE(ON|OFF)
-#   DX_RTF_FEATURE(ON|OFF)
-#   DX_XML_FEATURE(ON|OFF)
-#   DX_PDF_FEATURE(ON|OFF)
-#   DX_PS_FEATURE(ON|OFF)
-#
-# DESCRIPTION
-#
-#   The DX_*_FEATURE macros control the default setting for the given
-#   Doxygen feature. Supported features are 'DOXYGEN' itself, 'DOT' for
-#   generating graphics, 'HTML' for plain HTML, 'CHM' for compressed HTML
-#   help (for MS users), 'CHI' for generating a seperate .chi file by the
-#   .chm file, and 'MAN', 'RTF', 'XML', 'PDF' and 'PS' for the appropriate
-#   output formats. The environment variable DOXYGEN_PAPER_SIZE may be
-#   specified to override the default 'a4wide' paper size.
-#
-#   By default, HTML, PDF and PS documentation is generated as this seems to
-#   be the most popular and portable combination. MAN pages created by
-#   Doxygen are usually problematic, though by picking an appropriate subset
-#   and doing some massaging they might be better than nothing. CHM and RTF
-#   are specific for MS (note that you can't generate both HTML and CHM at
-#   the same time). The XML is rather useless unless you apply specialized
-#   post-processing to it.
-#
-#   The macros mainly control the default state of the feature. The use can
-#   override the default by specifying --enable or --disable. The macros
-#   ensure that contradictory flags are not given (e.g.,
-#   --enable-doxygen-html and --enable-doxygen-chm,
-#   --enable-doxygen-anything with --disable-doxygen, etc.) Finally, each
-#   feature will be automatically disabled (with a warning) if the required
-#   programs are missing.
-#
-#   Once all the feature defaults have been specified, call DX_INIT_DOXYGEN
-#   with the following parameters: a one-word name for the project for use
-#   as a filename base etc., an optional configuration file name (the
-#   default is 'Doxyfile', the same as Doxygen's default), and an optional
-#   output directory name (the default is 'doxygen-doc').
-#
-#   Automake Support
-#
-#   The following is a template aminclude.am file for use with Automake.
-#   Make targets and variables values are controlled by the various
-#   DX_COND_* conditionals set by autoconf.
-#
-#   The provided targets are:
-#
-#     doxygen-doc: Generate all doxygen documentation.
-#
-#     doxygen-run: Run doxygen, which will generate some of the
-#                  documentation (HTML, CHM, CHI, MAN, RTF, XML)
-#                  but will not do the post processing required
-#                  for the rest of it (PS, PDF, and some MAN).
-#
-#     doxygen-man: Rename some doxygen generated man pages.
-#
-#     doxygen-ps:  Generate doxygen PostScript documentation.
-#
-#     doxygen-pdf: Generate doxygen PDF documentation.
-#
-#   Note that by default these are not integrated into the automake targets.
-#   If doxygen is used to generate man pages, you can achieve this
-#   integration by setting man3_MANS to the list of man pages generated and
-#   then adding the dependency:
-#
-#     $(man3_MANS): doxygen-doc
-#
-#   This will cause make to run doxygen and generate all the documentation.
-#
-#   The following variable is intended for use in Makefile.am:
-#
-#     DX_CLEANFILES = everything to clean.
-#
-#   Then add this variable to MOSTLYCLEANFILES.
-#
-#     ----- begin aminclude.am -------------------------------------
-#
-#     ## --------------------------------- ##
-#     ## Format-independent Doxygen rules. ##
-#     ## --------------------------------- ##
-#
-#     if DX_COND_doc
-#
-#     ## ------------------------------- ##
-#     ## Rules specific for HTML output. ##
-#     ## ------------------------------- ##
-#
-#     if DX_COND_html
-#
-#     DX_CLEAN_HTML = @DX_DOCDIR@/html
-#
-#     endif DX_COND_html
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for CHM output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_chm
-#
-#     DX_CLEAN_CHM = @DX_DOCDIR@/chm
-#
-#     if DX_COND_chi
-#
-#     DX_CLEAN_CHI = @DX_DOCDIR@/@PACKAGE@.chi
-#
-#     endif DX_COND_chi
-#
-#     endif DX_COND_chm
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for MAN output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_man
-#
-#     DX_CLEAN_MAN = @DX_DOCDIR@/man
-#
-#     endif DX_COND_man
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for RTF output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_rtf
-#
-#     DX_CLEAN_RTF = @DX_DOCDIR@/rtf
-#
-#     endif DX_COND_rtf
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for XML output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_xml
-#
-#     DX_CLEAN_XML = @DX_DOCDIR@/xml
-#
-#     endif DX_COND_xml
-#
-#     ## ----------------------------- ##
-#     ## Rules specific for PS output. ##
-#     ## ----------------------------- ##
-#
-#     if DX_COND_ps
-#
-#     DX_CLEAN_PS = @DX_DOCDIR@/@PACKAGE@.ps
-#
-#     DX_PS_GOAL = doxygen-ps
-#
-#     doxygen-ps: @DX_DOCDIR@/@PACKAGE@.ps
-#
-#     @DX_DOCDIR@/@PACKAGE@.ps: @DX_DOCDIR@/@PACKAGE@.tag
-#         cd @DX_DOCDIR@/latex; \
-#         rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \
-#         $(DX_LATEX) refman.tex; \
-#         $(MAKEINDEX_PATH) refman.idx; \
-#         $(DX_LATEX) refman.tex; \
-#         countdown=5; \
-#         while $(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \
-#                           refman.log > /dev/null 2>&1 \
-#            && test $$countdown -gt 0; do \
-#             $(DX_LATEX) refman.tex; \
-#             countdown=`expr $$countdown - 1`; \
-#         done; \
-#         $(DX_DVIPS) -o ../@PACKAGE@.ps refman.dvi
-#
-#     endif DX_COND_ps
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for PDF output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_pdf
-#
-#     DX_CLEAN_PDF = @DX_DOCDIR@/@PACKAGE@.pdf
-#
-#     DX_PDF_GOAL = doxygen-pdf
-#
-#     doxygen-pdf: @DX_DOCDIR@/@PACKAGE@.pdf
-#
-#     @DX_DOCDIR@/@PACKAGE@.pdf: @DX_DOCDIR@/@PACKAGE@.tag
-#         cd @DX_DOCDIR@/latex; \
-#         rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \
-#         $(DX_PDFLATEX) refman.tex; \
-#         $(DX_MAKEINDEX) refman.idx; \
-#         $(DX_PDFLATEX) refman.tex; \
-#         countdown=5; \
-#         while $(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \
-#                           refman.log > /dev/null 2>&1 \
-#            && test $$countdown -gt 0; do \
-#             $(DX_PDFLATEX) refman.tex; \
-#             countdown=`expr $$countdown - 1`; \
-#         done; \
-#         mv refman.pdf ../@PACKAGE@.pdf
-#
-#     endif DX_COND_pdf
-#
-#     ## ------------------------------------------------- ##
-#     ## Rules specific for LaTeX (shared for PS and PDF). ##
-#     ## ------------------------------------------------- ##
-#
-#     if DX_COND_latex
-#
-#     DX_CLEAN_LATEX = @DX_DOCDIR@/latex
-#
-#     endif DX_COND_latex
-#
-#     .PHONY: doxygen-run doxygen-doc $(DX_PS_GOAL) $(DX_PDF_GOAL)
-#
-#     .INTERMEDIATE: doxygen-run $(DX_PS_GOAL) $(DX_PDF_GOAL)
-#
-#     doxygen-run: @DX_DOCDIR@/@PACKAGE@.tag
-#
-#     doxygen-doc: doxygen-run $(DX_PS_GOAL) $(DX_PDF_GOAL)
-#
-#     @DX_DOCDIR@/@PACKAGE@.tag: $(DX_CONFIG) $(pkginclude_HEADERS)
-#         rm -rf @DX_DOCDIR@
-#         $(DX_ENV) $(DX_DOXYGEN) $(srcdir)/$(DX_CONFIG)
-#
-#     DX_CLEANFILES = \
-#         @DX_DOCDIR@/@PACKAGE@.tag \
-#         -r \
-#         $(DX_CLEAN_HTML) \
-#         $(DX_CLEAN_CHM) \
-#         $(DX_CLEAN_CHI) \
-#         $(DX_CLEAN_MAN) \
-#         $(DX_CLEAN_RTF) \
-#         $(DX_CLEAN_XML) \
-#         $(DX_CLEAN_PS) \
-#         $(DX_CLEAN_PDF) \
-#         $(DX_CLEAN_LATEX)
-#
-#     endif DX_COND_doc
-#
-#     ----- end aminclude.am ---------------------------------------
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Oren Ben-Kiki <oren@ben-kiki.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 12
-
-## ----------##
-## Defaults. ##
-## ----------##
-
-DX_ENV=""
-AC_DEFUN([DX_FEATURE_doc],  ON)
-AC_DEFUN([DX_FEATURE_dot],  OFF)
-AC_DEFUN([DX_FEATURE_man],  OFF)
-AC_DEFUN([DX_FEATURE_html], ON)
-AC_DEFUN([DX_FEATURE_chm],  OFF)
-AC_DEFUN([DX_FEATURE_chi],  OFF)
-AC_DEFUN([DX_FEATURE_rtf],  OFF)
-AC_DEFUN([DX_FEATURE_xml],  OFF)
-AC_DEFUN([DX_FEATURE_pdf],  ON)
-AC_DEFUN([DX_FEATURE_ps],   ON)
-
-## --------------- ##
-## Private macros. ##
-## --------------- ##
-
-# DX_ENV_APPEND(VARIABLE, VALUE)
-# ------------------------------
-# Append VARIABLE="VALUE" to DX_ENV for invoking doxygen.
-AC_DEFUN([DX_ENV_APPEND], [AC_SUBST([DX_ENV], ["$DX_ENV $1='$2'"])])
-
-# DX_DIRNAME_EXPR
-# ---------------
-# Expand into a shell expression prints the directory part of a path.
-AC_DEFUN([DX_DIRNAME_EXPR],
-         [[expr ".$1" : '\(\.\)[^/]*$' \| "x$1" : 'x\(.*\)/[^/]*$']])
-
-# DX_IF_FEATURE(FEATURE, IF-ON, IF-OFF)
-# -------------------------------------
-# Expands according to the M4 (static) status of the feature.
-AC_DEFUN([DX_IF_FEATURE], [ifelse(DX_FEATURE_$1, ON, [$2], [$3])])
-
-# DX_REQUIRE_PROG(VARIABLE, PROGRAM)
-# ----------------------------------
-# Require the specified program to be found for the DX_CURRENT_FEATURE to work.
-AC_DEFUN([DX_REQUIRE_PROG], [
-AC_PATH_TOOL([$1], [$2])
-if test "$DX_FLAG_[]DX_CURRENT_FEATURE$$1" = 1; then
-    AC_MSG_WARN([$2 not found - will not DX_CURRENT_DESCRIPTION])
-    AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0)
-fi
-])
-
-# DX_TEST_FEATURE(FEATURE)
-# ------------------------
-# Expand to a shell expression testing whether the feature is active.
-AC_DEFUN([DX_TEST_FEATURE], [test "$DX_FLAG_$1" = 1])
-
-# DX_CHECK_DEPEND(REQUIRED_FEATURE, REQUIRED_STATE)
-# -------------------------------------------------
-# Verify that a required features has the right state before trying to turn on
-# the DX_CURRENT_FEATURE.
-AC_DEFUN([DX_CHECK_DEPEND], [
-test "$DX_FLAG_$1" = "$2" \
-|| AC_MSG_ERROR([doxygen-DX_CURRENT_FEATURE ifelse([$2], 1,
-                            requires, contradicts) doxygen-DX_CURRENT_FEATURE])
-])
-
-# DX_CLEAR_DEPEND(FEATURE, REQUIRED_FEATURE, REQUIRED_STATE)
-# ----------------------------------------------------------
-# Turn off the DX_CURRENT_FEATURE if the required feature is off.
-AC_DEFUN([DX_CLEAR_DEPEND], [
-test "$DX_FLAG_$1" = "$2" || AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0)
-])
-
-# DX_FEATURE_ARG(FEATURE, DESCRIPTION,
-#                CHECK_DEPEND, CLEAR_DEPEND,
-#                REQUIRE, DO-IF-ON, DO-IF-OFF)
-# --------------------------------------------
-# Parse the command-line option controlling a feature. CHECK_DEPEND is called
-# if the user explicitly turns the feature on (and invokes DX_CHECK_DEPEND),
-# otherwise CLEAR_DEPEND is called to turn off the default state if a required
-# feature is disabled (using DX_CLEAR_DEPEND). REQUIRE performs additional
-# requirement tests (DX_REQUIRE_PROG). Finally, an automake flag is set and
-# DO-IF-ON or DO-IF-OFF are called according to the final state of the feature.
-AC_DEFUN([DX_ARG_ABLE], [
-    AC_DEFUN([DX_CURRENT_FEATURE], [$1])
-    AC_DEFUN([DX_CURRENT_DESCRIPTION], [$2])
-    AC_ARG_ENABLE(doxygen-$1,
-                  [AS_HELP_STRING(DX_IF_FEATURE([$1], [--disable-doxygen-$1],
-                                                      [--enable-doxygen-$1]),
-                                  DX_IF_FEATURE([$1], [don't $2], [$2]))],
-                  [
-case "$enableval" in
-#(
-y|Y|yes|Yes|YES)
-    AC_SUBST([DX_FLAG_$1], 1)
-    $3
-;; #(
-n|N|no|No|NO)
-    AC_SUBST([DX_FLAG_$1], 0)
-;; #(
-*)
-    AC_MSG_ERROR([invalid value '$enableval' given to doxygen-$1])
-;;
-esac
-], [
-AC_SUBST([DX_FLAG_$1], [DX_IF_FEATURE([$1], 1, 0)])
-$4
-])
-if DX_TEST_FEATURE([$1]); then
-    $5
-    :
-fi
-AM_CONDITIONAL(DX_COND_$1, DX_TEST_FEATURE([$1]))
-if DX_TEST_FEATURE([$1]); then
-    $6
-    :
-else
-    $7
-    :
-fi
-])
-
-## -------------- ##
-## Public macros. ##
-## -------------- ##
-
-# DX_XXX_FEATURE(DEFAULT_STATE)
-# -----------------------------
-AC_DEFUN([DX_DOXYGEN_FEATURE], [AC_DEFUN([DX_FEATURE_doc],  [$1])])
-AC_DEFUN([DX_DOT_FEATURE],     [AC_DEFUN([DX_FEATURE_dot], [$1])])
-AC_DEFUN([DX_MAN_FEATURE],     [AC_DEFUN([DX_FEATURE_man],  [$1])])
-AC_DEFUN([DX_HTML_FEATURE],    [AC_DEFUN([DX_FEATURE_html], [$1])])
-AC_DEFUN([DX_CHM_FEATURE],     [AC_DEFUN([DX_FEATURE_chm],  [$1])])
-AC_DEFUN([DX_CHI_FEATURE],     [AC_DEFUN([DX_FEATURE_chi],  [$1])])
-AC_DEFUN([DX_RTF_FEATURE],     [AC_DEFUN([DX_FEATURE_rtf],  [$1])])
-AC_DEFUN([DX_XML_FEATURE],     [AC_DEFUN([DX_FEATURE_xml],  [$1])])
-AC_DEFUN([DX_XML_FEATURE],     [AC_DEFUN([DX_FEATURE_xml],  [$1])])
-AC_DEFUN([DX_PDF_FEATURE],     [AC_DEFUN([DX_FEATURE_pdf],  [$1])])
-AC_DEFUN([DX_PS_FEATURE],      [AC_DEFUN([DX_FEATURE_ps],   [$1])])
-
-# DX_INIT_DOXYGEN(PROJECT, [CONFIG-FILE], [OUTPUT-DOC-DIR])
-# ---------------------------------------------------------
-# PROJECT also serves as the base name for the documentation files.
-# The default CONFIG-FILE is "Doxyfile" and OUTPUT-DOC-DIR is "doxygen-doc".
-AC_DEFUN([DX_INIT_DOXYGEN], [
-
-# Files:
-AC_SUBST([DX_PROJECT], [$1])
-AC_SUBST([DX_CONFIG], [ifelse([$2], [], Doxyfile, [$2])])
-AC_SUBST([DX_DOCDIR], [ifelse([$3], [], doxygen-doc, [$3])])
-
-# Environment variables used inside doxygen.cfg:
-DX_ENV_APPEND(SRCDIR, $srcdir)
-DX_ENV_APPEND(PROJECT, $DX_PROJECT)
-DX_ENV_APPEND(DOCDIR, $DX_DOCDIR)
-DX_ENV_APPEND(VERSION, $PACKAGE_VERSION)
-
-# Doxygen itself:
-DX_ARG_ABLE(doc, [generate any doxygen documentation],
-            [],
-            [],
-            [DX_REQUIRE_PROG([DX_DOXYGEN], doxygen)
-             DX_REQUIRE_PROG([DX_PERL], perl)],
-            [DX_ENV_APPEND(PERL_PATH, $DX_PERL)])
-
-# Dot for graphics:
-DX_ARG_ABLE(dot, [generate graphics for doxygen documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_DOT], dot)],
-            [DX_ENV_APPEND(HAVE_DOT, YES)
-             DX_ENV_APPEND(DOT_PATH, [`DX_DIRNAME_EXPR($DX_DOT)`])],
-            [DX_ENV_APPEND(HAVE_DOT, NO)])
-
-# Man pages generation:
-DX_ARG_ABLE(man, [generate doxygen manual pages],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_MAN, YES)],
-            [DX_ENV_APPEND(GENERATE_MAN, NO)])
-
-# RTF file generation:
-DX_ARG_ABLE(rtf, [generate doxygen RTF documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_RTF, YES)],
-            [DX_ENV_APPEND(GENERATE_RTF, NO)])
-
-# XML file generation:
-DX_ARG_ABLE(xml, [generate doxygen XML documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_XML, YES)],
-            [DX_ENV_APPEND(GENERATE_XML, NO)])
-
-# (Compressed) HTML help generation:
-DX_ARG_ABLE(chm, [generate doxygen compressed HTML help documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_HHC], hhc)],
-            [DX_ENV_APPEND(HHC_PATH, $DX_HHC)
-             DX_ENV_APPEND(GENERATE_HTML, YES)
-             DX_ENV_APPEND(GENERATE_HTMLHELP, YES)],
-            [DX_ENV_APPEND(GENERATE_HTMLHELP, NO)])
-
-# Seperate CHI file generation.
-DX_ARG_ABLE(chi, [generate doxygen seperate compressed HTML help index file],
-            [DX_CHECK_DEPEND(chm, 1)],
-            [DX_CLEAR_DEPEND(chm, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_CHI, YES)],
-            [DX_ENV_APPEND(GENERATE_CHI, NO)])
-
-# Plain HTML pages generation:
-DX_ARG_ABLE(html, [generate doxygen plain HTML documentation],
-            [DX_CHECK_DEPEND(doc, 1) DX_CHECK_DEPEND(chm, 0)],
-            [DX_CLEAR_DEPEND(doc, 1) DX_CLEAR_DEPEND(chm, 0)],
-            [],
-            [DX_ENV_APPEND(GENERATE_HTML, YES)],
-            [DX_TEST_FEATURE(chm) || DX_ENV_APPEND(GENERATE_HTML, NO)])
-
-# PostScript file generation:
-DX_ARG_ABLE(ps, [generate doxygen PostScript documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_LATEX], latex)
-             DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
-             DX_REQUIRE_PROG([DX_DVIPS], dvips)
-             DX_REQUIRE_PROG([DX_EGREP], egrep)])
-
-# PDF file generation:
-DX_ARG_ABLE(pdf, [generate doxygen PDF documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_PDFLATEX], pdflatex)
-             DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
-             DX_REQUIRE_PROG([DX_EGREP], egrep)])
-
-# LaTeX generation for PS and/or PDF:
-AM_CONDITIONAL(DX_COND_latex, DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf))
-if DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf); then
-    DX_ENV_APPEND(GENERATE_LATEX, YES)
-else
-    DX_ENV_APPEND(GENERATE_LATEX, NO)
-fi
-
-# Paper size for PS and/or PDF:
-AC_ARG_VAR(DOXYGEN_PAPER_SIZE,
-           [a4wide (default), a4, letter, legal or executive])
-case "$DOXYGEN_PAPER_SIZE" in
-#(
-"")
-    AC_SUBST(DOXYGEN_PAPER_SIZE, "")
-;; #(
-a4wide|a4|letter|legal|executive)
-    DX_ENV_APPEND(PAPER_SIZE, $DOXYGEN_PAPER_SIZE)
-;; #(
-*)
-    AC_MSG_ERROR([unknown DOXYGEN_PAPER_SIZE='$DOXYGEN_PAPER_SIZE'])
-;;
-esac
-
-#For debugging:
-#echo DX_FLAG_doc=$DX_FLAG_doc
-#echo DX_FLAG_dot=$DX_FLAG_dot
-#echo DX_FLAG_man=$DX_FLAG_man
-#echo DX_FLAG_html=$DX_FLAG_html
-#echo DX_FLAG_chm=$DX_FLAG_chm
-#echo DX_FLAG_chi=$DX_FLAG_chi
-#echo DX_FLAG_rtf=$DX_FLAG_rtf
-#echo DX_FLAG_xml=$DX_FLAG_xml
-#echo DX_FLAG_pdf=$DX_FLAG_pdf
-#echo DX_FLAG_ps=$DX_FLAG_ps
-#echo DX_ENV=$DX_ENV
-])
diff --git a/m4/ax_prog_f77_mpi.m4 b/m4/ax_prog_f77_mpi.m4
deleted file mode 100644
index bfb36b4..0000000
--- a/m4/ax_prog_f77_mpi.m4
+++ /dev/null
@@ -1,175 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_f77_mpi.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_F77_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   This macro tries to find out how to compile Fortran77 programs that use
-#   MPI (Message Passing Interface), a standard API for parallel process
-#   communication (see http://www-unix.mcs.anl.gov/mpi/).  The macro has to
-#   be used instead of the standard macro AC_PROG_F77 and will replace the
-#   standard variable F77 with the found compiler.
-#
-#   MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-#   user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-#   try to find out how to use MPI, if it fails, the macro will call
-#   AC_PROG_CC to find a standard C compiler instead.
-#
-#   When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-#   (or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-#   ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-#
-#   The following example demonstrates usage of the macro:
-#
-#     # If --with-mpi=auto is used, try to find MPI, but use standard F77 compiler if it is not found.
-#     # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
-#     # If --with-mpi=no is used, use a standard F77 compiler instead.
-#     AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
-#         [compile with MPI (parallelization) support. If none is found,
-#         MPI is not used. Default: auto])
-#     ],,[with_mpi=auto])
-#
-#     AX_PROG_F77_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
-#       use_mpi=no
-#       if test x"$with_mpi" = xyes; then
-#         AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
-#       else
-#         AC_MSG_WARN([No MPI compiler found, won't use MPI.])
-#       fi
-#     ])
-#
-# LICENSE
-#
-#   Copyright (c) 2010,2011 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_PROG_F77_MPI], [
-AC_PREREQ(2.50)
-
-# Check for compiler
-# Needs to be split off into an extra macro to ensure right expansion
-# order.
-AC_REQUIRE([_AX_PROG_F77_MPI],[_AX_PROG_F77_MPI([$1])])
-
-AS_IF([test x"$_ax_prog_f77_mpi_mpi_wanted" = xno],
-  [ _ax_prog_f77_mpi_mpi_found=no ],
-  [
-    AC_LANG_PUSH([Fortran 77])
-
-    # test whether MPI_INIT is available
-    # We do not use AC_SEARCH_LIBS here, as it caches its outcome and
-    # thus disallows corresponding calls in the other AX_PROG_*_MPI
-    # macros.
-    for lib in NONE fmpi fmpich; do
-      save_LIBS=$LIBS
-      if test x"$lib" = xNONE; then
-        AC_MSG_CHECKING([for function MPI_INIT])
-      else
-        AC_MSG_CHECKING([for function MPI_INIT in -l$lib])
-        LIBS="-l$lib $LIBS"
-      fi
-      AC_LINK_IFELSE([AC_LANG_CALL([],[MPI_INIT])],
-        [ _ax_prog_f77_mpi_mpi_found=yes ],
-        [ _ax_prog_f77_mpi_mpi_found=no ])
-      AC_MSG_RESULT($_ax_prog_f77_mpi_mpi_found)
-      if test "x$_ax_prog_f77_mpi_mpi_found" = "xyes"; then
-        break;
-      fi
-      LIBS=$save_LIBS
-    done
-
-    # Check for header
-    AS_IF([test x"$_ax_prog_f77_mpi_mpi_found" = xyes], [
-      AC_MSG_CHECKING([for mpif.h])
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
-      include 'mpif.h'
-]])],
-        [ AC_MSG_RESULT(yes)],
-        [ AC_MSG_RESULT(no)
-	  _ax_prog_f77_mpi_mpi_found=no
-      ])
-    ])
-    AC_LANG_POP([Fortran 77])
-])
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-AS_IF([test x"$_ax_prog_f77_mpi_mpi_found" = xyes], [
-        ifelse([$2],,[AC_DEFINE(HAVE_MPI,1,[Define if you have the MPI library.])],[$2])
-        :
-],[
-        $3
-        :
-])
-
-])dnl AX_PROG_F77_MPI
-
-dnl _AX_PROG_F77_MPI is an internal macro required by AX_PROG_F77_MPI.
-dnl To ensure the right expansion order, the main function AX_PROG_F77_MPI
-dnl has to be split into two parts. This part looks for the MPI
-dnl compiler, while the other one tests whether an MPI program can be
-dnl compiled.
-dnl
-dnl Known Fortran 77 compilers:
-dnl  af77         Apogee F77 compiler for Intergraph hardware running CLIX
-dnl  blrts_xlf    IBM BlueGene/L F77 cross-compiler
-dnl  cf77         native F77 compiler under older Crays (prefer over fort77)
-dnl  f77          generic compiler names
-dnl  fl32         Microsoft Fortran 77 "PowerStation" compiler
-dnl  fort77       native F77 compiler under HP-UX (and some older Crays)
-dnl  frt          Fujitsu F77 compiler
-dnl  g77          GNU Fortran 77 compiler
-dnl  pgf77        Portland Group F77 compiler
-dnl  xlf          IBM (AIX) F77 compiler
-dnl  pathf77      PathScale
-dnl
-AC_DEFUN([_AX_PROG_F77_MPI], [
-  AC_ARG_VAR(MPIF77,[MPI Fortran77 compiler command])
-  ifelse([$1],,[_ax_prog_f77_mpi_mpi_wanted=yes],[
-    AC_MSG_CHECKING([whether to compile using MPI])
-    if $1; then
-      _ax_prog_f77_mpi_mpi_wanted=yes
-    else
-      _ax_prog_f77_mpi_mpi_wanted=no
-    fi
-    AC_MSG_RESULT($_ax_prog_f77_mpi_mpi_wanted)
-  ])
-  if test x"$_ax_prog_f77_mpi_mpi_wanted" = xyes; then
-    if test -z "$F77" && test -n "$MPIF77"; then
-      F77="$MPIF77"
-    else
-      AC_CHECK_TOOLS([F77], [mpif77 hf77 mpxlf_r mpxlf mpifrt mpf77 cmpifc xlf f77 frt pgf77 pathf77 g77 cf77 fort77 fl32 af77])
-    fi
-  fi
-  AC_PROG_F77
-])dnl _AX_PROG_F77_MPI
diff --git a/m4/ax_prog_fasm.m4 b/m4/ax_prog_fasm.m4
deleted file mode 100644
index 063affa..0000000
--- a/m4/ax_prog_fasm.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_fasm.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_FASM([ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro searches for the FASM assembler and sets the variable "fasm"
-#   to the name of the application or to "no" if not found. If
-#   ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-#   program is not found.
-#
-#   Example:
-#
-#     AX_PROG_FASM()
-#     AX_PROG_FASM([fasm_avail="no"])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PROG_FASM],[
-AC_CHECK_PROGS(fasm,[fasm],no)
-if test "x$fasm" = "xno" ;
-then
-	ifelse($#,0,[AC_MSG_ERROR([FASM assembler not found])],
-        $1)
-fi
-])
diff --git a/m4/ax_prog_fasm_opt.m4 b/m4/ax_prog_fasm_opt.m4
deleted file mode 100644
index f614863..0000000
--- a/m4/ax_prog_fasm_opt.m4
+++ /dev/null
@@ -1,61 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_fasm_opt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_FASM_OPT(option, var_name)
-#
-# DESCRIPTION
-#
-#   This macro checks if the FASM assembler accepts the given option. If
-#   yes, the option is appended to the variable 'var_name', otherwise
-#   'var_name' is unchanged.
-#
-#   Example:
-#
-#     AX_PROG_FASM_OPT([-m 256], [FASM_OPTS])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_PROG_FASM_OPT],[
-AC_REQUIRE([AX_PROG_FASM])dnl
-AC_MSG_CHECKING([if $fasm accepts $1])
-echo '' > conftest.asm
-if $fasm $$2 $1 conftest.asm > conftest.err; then
-	$2="$$2 $1"
-	AC_MSG_RESULT([yes])
-else
-	AC_MSG_RESULT([no])
-fi
-])
diff --git a/m4/ax_prog_fc_mpi.m4 b/m4/ax_prog_fc_mpi.m4
deleted file mode 100644
index 805c5f3..0000000
--- a/m4/ax_prog_fc_mpi.m4
+++ /dev/null
@@ -1,162 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_fc_mpi.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_FC_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   This macro tries to find out how to compile Fortran77 programs that use
-#   MPI (Message Passing Interface), a standard API for parallel process
-#   communication (see http://www-unix.mcs.anl.gov/mpi/).  The macro has to
-#   be used instead of the standard macro AC_PROG_FC and will replace the
-#   standard variable FC with the found compiler.
-#
-#   MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-#   user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-#   try to find out how to use MPI, if it fails, the macro will call
-#   AC_PROG_CC to find a standard C compiler instead.
-#
-#   When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-#   (or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-#   ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-#
-#   The following example demonstrates usage of the macro:
-#
-#     # If --with-mpi=auto is used, try to find MPI, but use standard FC compiler if it is not found.
-#     # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
-#     # If --with-mpi=no is used, use a standard FC compiler instead.
-#     AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
-#         [compile with MPI (parallelization) support. If none is found,
-#         MPI is not used. Default: auto])
-#     ],,[with_mpi=auto])
-#
-#     AX_PROG_FC_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
-#       use_mpi=no
-#       if test x"$with_mpi" = xyes; then
-#         AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
-#       else
-#         AC_MSG_WARN([No MPI compiler found, won't use MPI.])
-#       fi
-#     ])
-#
-# LICENSE
-#
-#   Copyright (c) 2010,2011 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_PROG_FC_MPI], [
-AC_PREREQ(2.50)
-
-# Check for compiler
-# Needs to be split off into an extra macro to ensure right expansion
-# order.
-AC_REQUIRE([_AX_PROG_FC_MPI],[_AX_PROG_FC_MPI([$1])])
-
-AS_IF([test x"$_ax_prog_fc_mpi_mpi_wanted" = xno],
-  [ _ax_prog_fc_mpi_mpi_found=no ],
-  [
-    AC_LANG_PUSH([Fortran])
-
-    # test whether MPI_INIT is available
-    # We do not use AC_SEARCH_LIBS here, as it caches its outcome and
-    # thus disallows corresponding calls in the other AX_PROG_*_MPI
-    # macros.
-    for lib in NONE mpichf90 fmpi fmpich; do
-      save_LIBS=$LIBS
-      if test x"$lib" = xNONE; then
-        AC_MSG_CHECKING([for function MPI_INIT])
-      else
-        AC_MSG_CHECKING([for function MPI_INIT in -l$lib])
-        LIBS="-l$lib $LIBS"
-      fi
-      AC_LINK_IFELSE([AC_LANG_CALL([],[MPI_INIT])],
-        [ _ax_prog_fc_mpi_mpi_found=yes ],
-        [ _ax_prog_fc_mpi_mpi_found=no ])
-      AC_MSG_RESULT($_ax_prog_fc_mpi_mpi_found)
-      if test "x$_ax_prog_fc_mpi_mpi_found" = "xyes"; then
-        break;
-      fi
-      LIBS=$save_LIBS
-    done
-
-    # Check for header
-    AS_IF([test x"$_ax_prog_fc_mpi_mpi_found" = xyes], [
-      AC_MSG_CHECKING([for mpif.h])
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
-      include 'mpif.h'
-]])],
-        [ AC_MSG_RESULT(yes)],
-        [ AC_MSG_RESULT(no)
-	  _ax_prog_fc_mpi_mpi_found=no
-      ])
-    ])
-    AC_LANG_POP([Fortran])
-])
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-AS_IF([test x"$_ax_prog_fc_mpi_mpi_found" = xyes], [
-        ifelse([$2],,[AC_DEFINE(HAVE_MPI,1,[Define if you have the MPI library.])],[$2])
-        :
-],[
-        $3
-        :
-])
-
-])dnl AX_PROG_FC_MPI
-
-dnl _AX_PROG_FC_MPI is an internal macro required by AX_PROG_FC_MPI.
-dnl To ensure the right expansion order, the main function AX_PROG_FC_MPI
-dnl has to be split into two parts. This part looks for the MPI
-dnl compiler, while the other one tests whether an MPI program can be
-dnl compiled.
-dnl
-AC_DEFUN([_AX_PROG_FC_MPI], [
-  AC_ARG_VAR(MPIFC,[MPI Fortran compiler command])
-  ifelse([$1],,[_ax_prog_fc_mpi_mpi_wanted=yes],[
-    AC_MSG_CHECKING([whether to compile using MPI])
-    if $1; then
-      _ax_prog_fc_mpi_mpi_wanted=yes
-    else
-      _ax_prog_fc_mpi_mpi_wanted=no
-    fi
-    AC_MSG_RESULT($_ax_prog_fc_mpi_mpi_wanted)
-  ])
-  if test x"$_ax_prog_fc_mpi_mpi_wanted" = xyes; then
-    if test -z "$FC" && test -n "$MPIFC"; then
-      FC="$MPIFC"
-    else
-      AC_CHECK_TOOLS([FC], [mpif95 mpxlf95_r mpxlf95 ftn mpif90 mpxlf90_r mpxlf90 mpf90 cmpif90c sxmpif90 mpif77 hf77 mpxlf_r mpxlf mpifrt mpf77 cmpifc xlf95 pgf95 pathf95 ifort g95 f95 fort ifc efc openf95 sunf95 crayftn gfortran lf95 ftn xlf90 f90 pgf90 pghpf pathf90 epcf90 sxf90 openf90 sunf90 xlf f77 frt pgf77 pathf77 g77 cf77 fort77 fl32 af77])
-    fi
-  fi
-  AC_PROG_FC
-])dnl _AX_PROG_FC_MPI
diff --git a/m4/ax_prog_fig2dev.m4 b/m4/ax_prog_fig2dev.m4
deleted file mode 100644
index 74f8072..0000000
--- a/m4/ax_prog_fig2dev.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_fig2dev.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_FIG2DEV
-#
-# DESCRIPTION
-#
-#   If `fig2dev' is found, sets the output variable `FIG2DEV' to `fig2dev',
-#   and `FIG2DEV_ESPLANG' to the graphics language which can be used to
-#   produce Encapsulated PostScript. Older versions of `fig2dev' produce EPS
-#   with `-Lps' and new versions with `-Leps', this macro finds out the
-#   correct language option automatically.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ville Laurikari <vl@iki.fi>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([VL_PROG_FIG2DEV], [AX_PROG_FIG2DEV])
-AC_DEFUN([AX_PROG_FIG2DEV], [
-  AC_CHECK_PROG(FIG2DEV, fig2dev, fig2dev)
-  if test "x$FIG2DEV" != "x"; then
-    AC_CACHE_CHECK(how to produce EPS with fig2dev,
-                   ax_cv_sys_fig2dev_epslang, [
-      if "$FIG2DEV" -Leps /dev/null 2>&1 | grep Unknown > /dev/null; then
-        ax_cv_sys_fig2dev_epslang=ps
-      else
-        ax_cv_sys_fig2dev_epslang=eps
-      fi
-    ])
-    FIG2DEV_EPSLANG=$ax_cv_sys_fig2dev_epslang
-    AC_SUBST(FIG2DEV_EPSLANG)
-  fi
-])
diff --git a/m4/ax_prog_flex.m4 b/m4/ax_prog_flex.m4
deleted file mode 100644
index 3b321ca..0000000
--- a/m4/ax_prog_flex.m4
+++ /dev/null
@@ -1,59 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_flex.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_FLEX(ACTION-IF-TRUE,ACTION-IF-FALSE)
-#
-# DESCRIPTION
-#
-#   Check whether flex is the scanner generator. Run ACTION-IF-TRUE if
-#   successful, ACTION-IF-FALSE otherwise
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#   Copyright (c) 2010 Diego Elio Petteno` <flameeyes@gmail.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PROG_FLEX], [
-  AC_REQUIRE([AM_PROG_LEX])
-  AC_REQUIRE([AC_PROG_EGREP])
-
-  AC_CACHE_CHECK([if flex is the lexer generator],[ax_cv_prog_flex],[
-    AS_IF([$LEX --version 2>/dev/null | $EGREP -q '^flex '],
-      [ax_cv_prog_flex=yes], [ax_cv_prog_flex=no])
-  ])
-  AS_IF([test "$ax_cv_prog_flex" = "yes"],
-    m4_ifnblank([$1], [[$1]]),
-    m4_ifnblank([$2], [[$2]])
-  )
-])
diff --git a/m4/ax_prog_guile_version.m4 b/m4/ax_prog_guile_version.m4
deleted file mode 100644
index 8343ce7..0000000
--- a/m4/ax_prog_guile_version.m4
+++ /dev/null
@@ -1,65 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_prog_guile_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_GUILE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   Makes sure that guile supports the version indicated. If true the shell
-#   commands in ACTION-IF-TRUE are executed. If not the shell commands in
-#   ACTION-IF-FALSE are run. Note if $GUILE is not set (for example by
-#   running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-#
-#   Example:
-#
-#     AC_PATH_PROG([GUILE],[guile])
-#     AC_PROG_GUILE_VERSION([1.6.0],[ ... ],[ ... ])
-#
-#   This will check to make sure that the guile you have supports at least
-#   version 1.6.0.
-#
-#   NOTE: This macro uses the $GUILE variable to perform the check.
-#   AX_WITH_GUILE can be used to set that variable prior to running this
-#   macro. The $GUILE_VERSION variable will be valorized with the detected
-#   version.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 10
-
-AC_DEFUN([AX_PROG_GUILE_VERSION],[
-    AC_REQUIRE([AC_PROG_SED])
-
-    AS_IF([test -n "$GUILE"],[
-        ax_guile_version="$1"
-
-        AC_MSG_CHECKING([for guile version])
-        changequote(<<,>>)
-        guile_version=`$GUILE -q --version 2>&1 | head -n 1 | $SED -e 's/.* \([0-9]*\.[0-9]*\.[0-9]*\)/\1/'`
-        changequote([,])
-        AC_MSG_RESULT($guile_version)
-
-	AC_SUBST([GUILE_VERSION],[$guile_version])
-
-        AX_COMPARE_VERSION([$ax_guile_version],[le],[$guile_version],[
-	    :
-            $2
-        ],[
-	    :
-            $3
-        ])
-    ],[
-        AC_MSG_WARN([could not find the guile interpreter])
-        $3
-    ])
-])
diff --git a/m4/ax_prog_hla.m4 b/m4/ax_prog_hla.m4
deleted file mode 100644
index f800b23..0000000
--- a/m4/ax_prog_hla.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_prog_hla.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_HLA([ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro searches for the HLA assembler and sets the variable "hla" to
-#   the name of the application or to "no" if not found. If
-#   ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-#   program is not found.
-#
-#   Example:
-#
-#     AX_PROG_HLA()
-#     AX_PROG_HLA([hla_avail="no"])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PROG_HLA],[
-AC_CHECK_PROGS(hla,[hla],no)
-if test "x$hla" = "xno" ;
-then
-	ifelse($#,0,[AC_MSG_ERROR([HLA assembler not found])],
-        $1)
-fi
-])
diff --git a/m4/ax_prog_hla_opt.m4 b/m4/ax_prog_hla_opt.m4
deleted file mode 100644
index 2cfdae7..0000000
--- a/m4/ax_prog_hla_opt.m4
+++ /dev/null
@@ -1,61 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_hla_opt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_HLA_OPT(option, var_name)
-#
-# DESCRIPTION
-#
-#   This macro checks if the HLA assembler accepts the given option. If yes,
-#   the option is appended to the variable 'var_name', otherwise 'var_name'
-#   is unchanged.
-#
-#   Example:
-#
-#     AX_PROG_HLA_OPT([-v], [HLA_OPTS])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_PROG_HLA_OPT],[
-AC_REQUIRE([AX_PROG_HLA])dnl
-AC_MSG_CHECKING([if $hla accepts $1])
-echo '' > conftest.hla
-if $hla $$2 $1 conftest.hla > conftest.err; then
-	$2="$$2 $1"
-	AC_MSG_RESULT([yes])
-else
-	AC_MSG_RESULT([no])
-fi
-])
diff --git a/m4/ax_prog_httpd.m4 b/m4/ax_prog_httpd.m4
deleted file mode 100644
index b547977..0000000
--- a/m4/ax_prog_httpd.m4
+++ /dev/null
@@ -1,84 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_httpd.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_HTTPD
-#
-# DESCRIPTION
-#
-#   Check for Apache's 'httpd', let script continue if exists & works, pops
-#   up error message if not.
-#
-#   Testing of functionality is by checking its compile settings
-#
-#   Besides checking existence, this macro also set these environment
-#   variables upon completion:
-#
-#     HTTPD                    = which httpd
-#     HTTPD_ROOT               = Apache's root directory, specified when compiled / run with -d option
-#     HTTPD_SERVER_ROOT        = Directory for Apache's essential files, e.g. access logs / error logs / modules / scripts.
-#     HTTPD_SERVER_CONFIG_FILE = Full-path of the 'httpd.conf' file
-#     HTTPD_USER               = Which user that httpd runs as
-#     HTTPD_GROUP              = Which group that httpd runs as
-#     HTTPD_DOC_HOME           = Document directory, taken as the first DocumentRoot path found in httpd.conf
-#     HTTPD_SCRIPT_HOME        = CGI script directory, taken as the first ScriptAlias path found in httpd.conf
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_HTTPD], [AX_PROG_HTTPD])
-AC_DEFUN([AX_PROG_HTTPD],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(HTTPD, httpd$EXEEXT, nocommand)
-if test "$HTTPD" = nocommand; then
-        AC_MSG_ERROR([httpd not found in $PATH])
-fi
-HTTPD_ROOT=`httpd -V | grep HTTPD_ROOT | sed 's/^.*HTTPD_ROOT[[[:blank:]]]*=[[[:blank:]]]*"\(.*\)"$/\1/'`
-HTTPD_SERVER_CONFIG_FILE=`httpd -V | grep SERVER_CONFIG_FILE | sed 's/^.*SERVER_CONFIG_FILE[[[:blank:]]]*=[[[:blank:]]]*"\(.*\)"$/\1/'`
-if echo $HTTPD_SERVER_CONFIG_FILE | grep ^[[^/]] > /dev/null; then
-        HTTPD_SERVER_CONFIG_FILE=$HTTPD_ROOT/$HTTPD_SERVER_CONFIG_FILE
-fi
-SERVER_ROOT_PATTERN='^[[[:blank:]]]*ServerRoot[[[:blank:]]][[[:blank:]]]*"\([[^"]]*\)"$'
-HTTPD_USER_PATTERN='^User[[[:blank:]]][[[:blank:]]]*\([[^[:blank:]]][[^[:blank:]]]*\)$'
-HTTPD_GROUP_PATTERN='^Group[[[:blank:]]][[[:blank:]]]*\([[^[:blank:]]][[^[:blank:]]]*\)$'
-DOCUMENT_ROOT_PATTERN='^[[[:blank:]]]*DocumentRoot[[[:blank:]]][[[:blank:]]]*"\([[^"]]*\)"$'
-SCRIPT_ALIAS_PATTERN='^[[[:blank:]]]*ScriptAlias[[[:blank:]]][[[:blank:]]]*[[^[:blank:]]][[^[:blank:]]]*[[[:blank:]]][[[:blank:]]]*"\([[^"]]*\)"$'
-AC_CHECK_FILE($HTTPD_SERVER_CONFIG_FILE,
-        [HTTPD_SERVER_ROOT=`grep $SERVER_ROOT_PATTERN $HTTPD_SERVER_CONFIG_FILE | head -n 1 | sed "s/$SERVER_ROOT_PATTERN/\1/" | sed s/[[/]]$//`;
-                HTTPD_USER=`grep $HTTPD_USER_PATTERN $HTTPD_SERVER_CONFIG_FILE | sed "s/$HTTPD_USER_PATTERN/\1/"`;
-                HTTPD_GROUP=`grep $HTTPD_GROUP_PATTERN $HTTPD_SERVER_CONFIG_FILE | sed "s/$HTTPD_GROUP_PATTERN/\1/"`;
-                HTTPD_DOC_HOME=`grep $DOCUMENT_ROOT_PATTERN $HTTPD_SERVER_CONFIG_FILE | head -n 1 | sed "s/$DOCUMENT_ROOT_PATTERN/\1/" | sed s/[[/]]$//`;
-                HTTPD_SCRIPT_HOME=`grep $SCRIPT_ALIAS_PATTERN $HTTPD_SERVER_CONFIG_FILE | head -n 1 | sed "s/$SCRIPT_ALIAS_PATTERN/\1/" | sed s/[[/]]$//`],
-        AC_MSG_ERROR([httpd server-config-file (detected as $HTTPD_SERVER_CONFIG_FILE by httpd -V) cannot be found]))dnl
-])
diff --git a/m4/ax_prog_jar.m4 b/m4/ax_prog_jar.m4
deleted file mode 100644
index 776e804..0000000
--- a/m4/ax_prog_jar.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_prog_jar.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAR
-#
-# DESCRIPTION
-#
-#   AX_PROG_JAR tests for an existing jar program. It uses the environment
-#   variable JAR then tests in sequence various common jar programs.
-#
-#   If you want to force a specific compiler:
-#
-#   - at the configure.in level, set JAR=yourcompiler before calling
-#   AX_PROG_JAR
-#
-#   - at the configure level, setenv JAR
-#
-#   You can use the JAR variable in your Makefile.in, with @JAR@.
-#
-#   Note: This macro depends on the autoconf M4 macros for Java programs. It
-#   is VERY IMPORTANT that you download that whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission.
-#
-#   The general documentation of those macros, as well as the sample
-#   configure.in, is included in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Egon Willighagen <e.willighagen@science.ru.nl>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_PROG_JAR], [AX_PROG_JAR])
-AC_DEFUN([AX_PROG_JAR],[
-AC_REQUIRE([AC_EXEEXT])dnl
-if test "x$JAVAPREFIX" = x; then
-        test "x$JAR" = x && AC_CHECK_PROGS(JAR, jar$EXEEXT)
-else
-        test "x$JAR" = x && AC_CHECK_PROGS(JAR, jar, $JAVAPREFIX)
-fi
-test "x$JAR" = x && AC_MSG_ERROR([no acceptable jar program found in \$PATH])
-AC_PROVIDE([$0])dnl
-])
diff --git a/m4/ax_prog_java.m4 b/m4/ax_prog_java.m4
deleted file mode 100644
index a41e121..0000000
--- a/m4/ax_prog_java.m4
+++ /dev/null
@@ -1,115 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_java.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVA
-#
-# DESCRIPTION
-#
-#   Here is a summary of the main macros:
-#
-#   AX_PROG_JAVAC: finds a Java compiler.
-#
-#   AX_PROG_JAVA: finds a Java virtual machine.
-#
-#   AX_CHECK_CLASS: finds if we have the given class (beware of CLASSPATH!).
-#
-#   AX_CHECK_RQRD_CLASS: finds if we have the given class and stops
-#   otherwise.
-#
-#   AX_TRY_COMPILE_JAVA: attempt to compile user given source.
-#
-#   AC_TRY_RUN_JAVA: attempt to compile and run user given source.
-#
-#   AC_JAVA_OPTIONS: adds Java configure options.
-#
-#   AX_PROG_JAVA tests an existing Java virtual machine. It uses the
-#   environment variable JAVA then tests in sequence various common Java
-#   virtual machines. For political reasons, it starts with the free ones.
-#   You *must* call [AX_PROG_JAVAC] before.
-#
-#   If you want to force a specific VM:
-#
-#   - at the configure.in level, set JAVA=yourvm before calling AX_PROG_JAVA
-#
-#     (but after AC_INIT)
-#
-#   - at the configure level, setenv JAVA
-#
-#   You can use the JAVA variable in your Makefile.in, with @JAVA@.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   TODO: allow to exclude virtual machines (rationale: most Java programs
-#   cannot run with some VM like kaffe).
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission.
-#
-#   A Web page, with a link to the latest CVS snapshot is at
-#   <http://www.internatif.org/bortzmeyer/autoconf-Java/>.
-#
-#   This is a sample configure.in Process this file with autoconf to produce
-#   a configure script.
-#
-#     AC_INIT(UnTag.java)
-#
-#     dnl Checks for programs.
-#     AC_CHECK_CLASSPATH
-#     AX_PROG_JAVAC
-#     AX_PROG_JAVA
-#
-#     dnl Checks for classes
-#     AX_CHECK_RQRD_CLASS(org.xml.sax.Parser)
-#     AX_CHECK_RQRD_CLASS(com.jclark.xml.sax.Driver)
-#
-#     AC_OUTPUT(Makefile)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([AC_PROG_JAVA], [AX_PROG_JAVA])
-AC_DEFUN([AX_PROG_JAVA],[
-if test x$JAVAPREFIX = x; then
-        test x$JAVA = x && AC_CHECK_PROGS(JAVA, kaffe java)
-else
-        test x$JAVA = x && AC_CHECK_PROGS(JAVA, kaffe java, $JAVAPREFIX)
-fi
-test x$JAVA = x && AC_MSG_ERROR([no acceptable Java virtual machine found in \$PATH])
-AX_PROG_JAVA_WORKS
-AC_PROVIDE([$0])dnl
-])
diff --git a/m4/ax_prog_java_cc.m4 b/m4/ax_prog_java_cc.m4
deleted file mode 100644
index 3df064f..0000000
--- a/m4/ax_prog_java_cc.m4
+++ /dev/null
@@ -1,104 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_java_cc.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVA_CC
-#
-# DESCRIPTION
-#
-#   Finds the appropriate java compiler on your path. By preference the java
-#   compiler is gcj, then jikes then javac.
-#
-#   The macro can take one argument specifying a space separated list of
-#   java compiler names.
-#
-#   For example:
-#
-#     AX_PROG_JAVA_CC(javac, gcj)
-#
-#   The macro also sets the compiler options variable: JAVA_CC_OPTS to
-#   something sensible:
-#
-#    - for GCJ it sets it to: @GCJ_OPTS@
-#      (if GCJ_OPTS is not yet defined then it is set to "-C")
-#
-#    - no other compiler has applicable options yet
-#
-#   Here's an example configure.in:
-#
-#     AC_INIT(Makefile.in)
-#     AX_PROG_JAVA_CC()
-#     AC_OUTPUT(Makefile)
-#     dnl End.
-#
-#   And here's the start of the Makefile.in:
-#
-#     PROJECT_ROOT      := @srcdir@
-#     # Tool definitions.
-#     JAVAC             := @JAVA_CC@
-#     JAVAC_OPTS        := @JAVA_CC_OPTS@
-#     JAR_TOOL          := @jar_tool@
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Nic Ferrier <nferrier@tapsellferrier.co.uk>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-# AX_PROG_JAVA_CC([COMPILER ...])
-# --------------------------
-# COMPILER ... is a space separated list of java compilers to search for.
-# This just gives the user an opportunity to specify an alternative
-# search list for the java compiler.
-AU_ALIAS([AC_PROG_JAVA_CC], [AX_PROG_JAVA_CC])
-AC_DEFUN([AX_PROG_JAVA_CC],
-[AC_ARG_VAR([JAVA_CC],                [java compiler command])dnl
-AC_ARG_VAR([JAVA_CC_FLAGS],           [java compiler flags])dnl
-m4_ifval([$1],
-      [AC_CHECK_TOOLS(JAVA_CC, [$1])],
-[AC_CHECK_TOOL(JAVA_CC, gcj)
-if test -z "$JAVA_CC"; then
-  AC_CHECK_TOOL(JAVA_CC, javac)
-fi
-if test -z "$JAVA_CC"; then
-  AC_CHECK_TOOL(JAVA_CC, jikes)
-fi
-])
-
-if test "$JAVA_CC" = "gcj"; then
-   if test "$GCJ_OPTS" = ""; then
-      AC_SUBST(GCJ_OPTS,-C)
-   fi
-   AC_SUBST(JAVA_CC_OPTS, @GCJ_OPTS@,
-        [Define the compilation options for GCJ])
-fi
-test -z "$JAVA_CC" && AC_MSG_ERROR([no acceptable java compiler found in \$PATH])
-])# AX_PROG_JAVA_CC
diff --git a/m4/ax_prog_java_works.m4 b/m4/ax_prog_java_works.m4
deleted file mode 100644
index c54bc52..0000000
--- a/m4/ax_prog_java_works.m4
+++ /dev/null
@@ -1,134 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_prog_java_works.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVA_WORKS
-#
-# DESCRIPTION
-#
-#   Internal use ONLY.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_PROG_JAVA_WORKS], [AX_PROG_JAVA_WORKS])
-AC_DEFUN([AX_PROG_JAVA_WORKS], [
-AC_CHECK_PROG(UUDECODE, uudecode, no)
-if test x$uudecode != xno; then
-AC_CACHE_CHECK([if uudecode can decode base 64 file], ac_cv_prog_uudecode_base64, [
-dnl /**
-dnl  * Test.java: used to test if java compiler works.
-dnl  */
-dnl public class Test
-dnl {
-dnl
-dnl public static void
-dnl main( String[] argv )
-dnl {
-dnl     System.exit (0);
-dnl }
-dnl
-dnl }
-cat << \EOF > Test.uue
-begin-base64 644 Test.class
-yv66vgADAC0AFQcAAgEABFRlc3QHAAQBABBqYXZhL2xhbmcvT2JqZWN0AQAE
-bWFpbgEAFihbTGphdmEvbGFuZy9TdHJpbmc7KVYBAARDb2RlAQAPTGluZU51
-bWJlclRhYmxlDAAKAAsBAARleGl0AQAEKEkpVgoADQAJBwAOAQAQamF2YS9s
-YW5nL1N5c3RlbQEABjxpbml0PgEAAygpVgwADwAQCgADABEBAApTb3VyY2VG
-aWxlAQAJVGVzdC5qYXZhACEAAQADAAAAAAACAAkABQAGAAEABwAAACEAAQAB
-AAAABQO4AAyxAAAAAQAIAAAACgACAAAACgAEAAsAAQAPABAAAQAHAAAAIQAB
-AAEAAAAFKrcAErEAAAABAAgAAAAKAAIAAAAEAAQABAABABMAAAACABQ=
-====
-EOF
-if $UUDECODE Test.uue; then
-        ac_cv_prog_uudecode_base64=yes
-else
-        echo "configure: __oline__: uudecode had trouble decoding base 64 file 'Test.uue'" >&AC_FD_CC
-        echo "configure: failed file was:" >&AC_FD_CC
-        cat Test.uue >&AC_FD_CC
-        ac_cv_prog_uudecode_base64=no
-fi
-rm -f Test.uue])
-fi
-if test x$ac_cv_prog_uudecode_base64 != xyes; then
-        rm -f Test.class
-        AC_MSG_WARN([I have to compile Test.class from scratch])
-        if test x$ac_cv_prog_javac_works = xno; then
-                AC_MSG_ERROR([Cannot compile java source. $JAVAC does not work properly])
-        fi
-        if test x$ac_cv_prog_javac_works = x; then
-                AX_PROG_JAVAC
-        fi
-fi
-AC_CACHE_CHECK(if $JAVA works, ac_cv_prog_java_works, [
-JAVA_TEST=Test.java
-CLASS_TEST=Test.class
-TEST=Test
-changequote(, )dnl
-cat << \EOF > $JAVA_TEST
-/* [#]line __oline__ "configure" */
-public class Test {
-public static void main (String args[]) {
-        System.exit (0);
-} }
-EOF
-changequote([, ])dnl
-if test x$ac_cv_prog_uudecode_base64 != xyes; then
-        if AC_TRY_COMMAND($JAVAC $JAVACFLAGS $JAVA_TEST) && test -s $CLASS_TEST; then
-                :
-        else
-          echo "configure: failed program was:" >&AC_FD_CC
-          cat $JAVA_TEST >&AC_FD_CC
-          AC_MSG_ERROR(The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?))
-        fi
-fi
-if AC_TRY_COMMAND($JAVA $JAVAFLAGS $TEST) >/dev/null 2>&1; then
-  ac_cv_prog_java_works=yes
-else
-  echo "configure: failed program was:" >&AC_FD_CC
-  cat $JAVA_TEST >&AC_FD_CC
-  AC_MSG_ERROR(The Java VM $JAVA failed (see config.log, check the CLASSPATH?))
-fi
-rm -fr $JAVA_TEST $CLASS_TEST Test.uue
-])
-AC_PROVIDE([$0])dnl
-]
-)
diff --git a/m4/ax_prog_javac.m4 b/m4/ax_prog_javac.m4
deleted file mode 100644
index d9bcc2d..0000000
--- a/m4/ax_prog_javac.m4
+++ /dev/null
@@ -1,79 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_javac.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVAC
-#
-# DESCRIPTION
-#
-#   AX_PROG_JAVAC tests an existing Java compiler. It uses the environment
-#   variable JAVAC then tests in sequence various common Java compilers. For
-#   political reasons, it starts with the free ones.
-#
-#   If you want to force a specific compiler:
-#
-#   - at the configure.in level, set JAVAC=yourcompiler before calling
-#   AX_PROG_JAVAC
-#
-#   - at the configure level, setenv JAVAC
-#
-#   You can use the JAVAC variable in your Makefile.in, with @JAVAC@.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   TODO: allow to exclude compilers (rationale: most Java programs cannot
-#   compile with some compilers like guavac).
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_PROG_JAVAC], [AX_PROG_JAVAC])
-AC_DEFUN([AX_PROG_JAVAC],[
-if test "x$JAVAPREFIX" = x; then
-        test "x$JAVAC" = x && AC_CHECK_PROGS(JAVAC, "gcj -C" guavac jikes javac)
-else
-        test "x$JAVAC" = x && AC_CHECK_PROGS(JAVAC, "gcj -C" guavac jikes javac, $JAVAPREFIX)
-fi
-test "x$JAVAC" = x && AC_MSG_ERROR([no acceptable Java compiler found in \$PATH])
-AX_PROG_JAVAC_WORKS
-AC_PROVIDE([$0])dnl
-])
diff --git a/m4/ax_prog_javac_works.m4 b/m4/ax_prog_javac_works.m4
deleted file mode 100644
index 8849827..0000000
--- a/m4/ax_prog_javac_works.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_prog_javac_works.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVAC_WORKS
-#
-# DESCRIPTION
-#
-#   Internal use ONLY.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_JAVAC_WORKS], [AX_PROG_JAVAC_WORKS])
-AC_DEFUN([AX_PROG_JAVAC_WORKS],[
-AC_CACHE_CHECK([if $JAVAC works], ac_cv_prog_javac_works, [
-JAVA_TEST=Test.java
-CLASS_TEST=Test.class
-cat << \EOF > $JAVA_TEST
-/* [#]line __oline__ "configure" */
-public class Test {
-}
-EOF
-if AC_TRY_COMMAND($JAVAC $JAVACFLAGS $JAVA_TEST) >/dev/null 2>&1; then
-  ac_cv_prog_javac_works=yes
-else
-  AC_MSG_ERROR([The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)])
-  echo "configure: failed program was:" >&AC_FD_CC
-  cat $JAVA_TEST >&AC_FD_CC
-fi
-rm -f $JAVA_TEST $CLASS_TEST
-])
-AC_PROVIDE([$0])dnl
-])
diff --git a/m4/ax_prog_javadoc.m4 b/m4/ax_prog_javadoc.m4
deleted file mode 100644
index 508375d..0000000
--- a/m4/ax_prog_javadoc.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_javadoc.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVADOC
-#
-# DESCRIPTION
-#
-#   AX_PROG_JAVADOC tests for an existing javadoc generator. It uses the
-#   environment variable JAVADOC then tests in sequence various common
-#   javadoc generator.
-#
-#   If you want to force a specific compiler:
-#
-#   - at the configure.in level, set JAVADOC=yourgenerator before calling
-#   AX_PROG_JAVADOC
-#
-#   - at the configure level, setenv JAVADOC
-#
-#   You can use the JAVADOC variable in your Makefile.in, with @JAVADOC@.
-#
-#   Note: This macro depends on the autoconf M4 macros for Java programs. It
-#   is VERY IMPORTANT that you download that whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission.
-#
-#   The general documentation of those macros, as well as the sample
-#   configure.in, is included in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Egon Willighagen <e.willighagen@science.ru.nl>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_PROG_JAVADOC], [AX_PROG_JAVADOC])
-AC_DEFUN([AX_PROG_JAVADOC],[
-if test "x$JAVAPREFIX" = x; then
-        test "x$JAVADOC" = x && AC_CHECK_PROGS(JAVADOC, javadoc)
-else
-        test "x$JAVADOC" = x && AC_CHECK_PROGS(JAVADOC, javadoc, $JAVAPREFIX)
-fi
-test "x$JAVADOC" = x && AC_MSG_ERROR([no acceptable javadoc generator found in \$PATH])
-AC_PROVIDE([$0])dnl
-])
diff --git a/m4/ax_prog_javah.m4 b/m4/ax_prog_javah.m4
deleted file mode 100644
index 7afe410..0000000
--- a/m4/ax_prog_javah.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_javah.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_JAVAH
-#
-# DESCRIPTION
-#
-#   AX_PROG_JAVAH tests the availability of the javah header generator and
-#   looks for the jni.h header file. If available, JAVAH is set to the full
-#   path of javah and CPPFLAGS is updated accordingly.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_JAVAH], [AX_PROG_JAVAH])
-AC_DEFUN([AX_PROG_JAVAH],[
-AC_REQUIRE([AC_CANONICAL_SYSTEM])dnl
-AC_REQUIRE([AC_PROG_CPP])dnl
-AC_PATH_PROG(JAVAH,javah)
-if test x"`eval 'echo $ac_cv_path_JAVAH'`" != x ; then
-  AC_TRY_CPP([#include <jni.h>],,[
-    ac_save_CPPFLAGS="$CPPFLAGS"
-changequote(, )dnl
-    ac_dir=`echo $ac_cv_path_JAVAH | sed 's,\(.*\)/[^/]*/[^/]*$,\1/include,'`
-    ac_machdep=`echo $build_os | sed 's,[-0-9].*,,' | sed 's,cygwin,win32,'`
-changequote([, ])dnl
-    CPPFLAGS="$ac_save_CPPFLAGS -I$ac_dir -I$ac_dir/$ac_machdep"
-    AC_TRY_CPP([#include <jni.h>],
-               ac_save_CPPFLAGS="$CPPFLAGS",
-               AC_MSG_WARN([unable to include <jni.h>]))
-    CPPFLAGS="$ac_save_CPPFLAGS"])
-fi])
diff --git a/m4/ax_prog_masm.m4 b/m4/ax_prog_masm.m4
deleted file mode 100644
index c40fe62..0000000
--- a/m4/ax_prog_masm.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_masm.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MASM([ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro searches for the MASM assembler and sets the variable "masm"
-#   to the name of the application or to "no" if not found. If
-#   ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-#   program is not found.
-#
-#   Example:
-#
-#     AX_PROG_MASM()
-#     AX_PROG_MASM([masm_avail="no"])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PROG_MASM],[
-AC_CHECK_PROGS(masm,[ml masm ml32 ml64 masm32],no)
-if test "x$masm" = "xno" ;
-then
-	ifelse($#,0,[AC_MSG_ERROR([MASM assembler not found])],
-        $1)
-fi
-])
diff --git a/m4/ax_prog_masm_opt.m4 b/m4/ax_prog_masm_opt.m4
deleted file mode 100644
index 1521c18..0000000
--- a/m4/ax_prog_masm_opt.m4
+++ /dev/null
@@ -1,61 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_masm_opt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MASM_OPT(option, var_name)
-#
-# DESCRIPTION
-#
-#   This macro checks if the MASM assembler accepts the given option. If
-#   yes, the option is appended to the variable 'var_name', otherwise
-#   'var_name' is unchanged.
-#
-#   Example:
-#
-#     AX_PROG_MASM_OPT([/coff], [MASM_OPTS])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_PROG_MASM_OPT],[
-AC_REQUIRE([AX_PROG_MASM])dnl
-AC_MSG_CHECKING([if $masm accepts $1])
-echo '' > conftest.asm
-if $masm $$2 $1 conftest.asm > conftest.err; then
-	$2="$$2 $1"
-	AC_MSG_RESULT([yes])
-else
-	AC_MSG_RESULT([no])
-fi
-])
diff --git a/m4/ax_prog_md5sum.m4 b/m4/ax_prog_md5sum.m4
deleted file mode 100644
index 74b4949..0000000
--- a/m4/ax_prog_md5sum.m4
+++ /dev/null
@@ -1,34 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_md5sum.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MD5SUM([ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro find a md5sum application and set the variable md5sum to the
-#   name of the application or to no if not found if ACTION-IF-NOT-FOUND is
-#   not specified, configure fail when then application is not found.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Gabriele Bartolini <gabriele.bartolini@devise.it>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_PROG_MD5SUM],[
-# Mac users have md5 instead of md5sum
-AC_CHECK_PROGS(md5sum,[md5sum md5],no)
-if test $md5sum = "no" ;
-then
-       ifelse($#,0,[AC_MSG_ERROR([Unable to find the md5sum application (or equivalent)])],
-               $1)
-fi
-])
diff --git a/m4/ax_prog_modprobe.m4 b/m4/ax_prog_modprobe.m4
deleted file mode 100644
index 120b88c..0000000
--- a/m4/ax_prog_modprobe.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_modprobe.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MODPROBE
-#
-# DESCRIPTION
-#
-#   This macro searches for a modprobe command, such as can be found on
-#   Linux systems with loadable kernel module support. PATH is checked
-#   first, then the default location(s).
-#
-#   This is one of several autoconf macros intended to assist in configuring
-#   and installing loadable kernel modules.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Kaelin Colclasure <kaelin@acm.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_MODPROBE], [AX_PROG_MODPROBE])
-AC_DEFUN([AX_PROG_MODPROBE],[
-AC_PATH_PROG(MODPROBE, modprobe, , $PATH:/sbin)
-if test -z "$MODPROBE"; then
-  AC_MSG_WARN([no support for loadable kernel modules])
-else
-  AC_MSG_CHECKING([for module_prefix])
-  module_prefix=`$MODPROBE -c | grep path.kernel.= \
-                 | sed -e '2,$d' -e 's/.*=//' -e 's/.kernel//'`
-  AC_MSG_RESULT($module_prefix)
-  AC_SUBST(module_prefix)
-fi
-])
diff --git a/m4/ax_prog_mysql.m4 b/m4/ax_prog_mysql.m4
deleted file mode 100644
index 0356335..0000000
--- a/m4/ax_prog_mysql.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_mysql.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MYSQL
-#
-# DESCRIPTION
-#
-#   Check for the program 'mysql' let script continue if exists & works pops
-#   up error message if not.
-#
-#   Testing of functionality is by invoking it with root password 'rootpass'
-#   and a 'SELECT * FROM user' SQL statement. That SQL statement will select
-#   all user information from the 'user' privileges table, and should work
-#   on every proper MySQL server.
-#
-#   Besides checking mysql, this macro also set these environment variables
-#   upon completion:
-#
-#     MYSQL = which mysql
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_MYSQL], [AX_PROG_MYSQL])
-AC_DEFUN([AX_PROG_MYSQL],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(MYSQL, mysql$EXEEXT, nocommand)
-if test "$MYSQL" = nocommand; then
-        AC_MSG_ERROR([mysql not found in $PATH])
-fi
-AC_MSG_CHECKING([if mysql works])
-if echo 'SELECT * FROM user' | $MYSQL -u root -prootpass mysql > /dev/null; then
-        AC_MSG_RESULT([yes])
-else
-        AC_MSG_NOTICE([Before installation, set MySQL root password to rootpass; restore your root password afterwards.])
-        AC_MSG_ERROR([mysql cannot execute SELECT with root password = rootpass])
-fi;dnl
-])
diff --git a/m4/ax_prog_mysqladmin.m4 b/m4/ax_prog_mysqladmin.m4
deleted file mode 100644
index 7766c91..0000000
--- a/m4/ax_prog_mysqladmin.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_prog_mysqladmin.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MYSQLADMIN
-#
-# DESCRIPTION
-#
-#   Check for the program 'mysqladmin' let script continue if exists & works
-#   pops up error message if not.
-#
-#   Testing of functionality is by invoking it with root password 'rootpass'
-#   and a 'flush-privileges' command.
-#
-#   Besides checking mysql, this macro also set these environment variables
-#   upon completion:
-#
-#     MYSQLADMIN = which mysqladmin
-#     MYSQL_DATADIR = directory containing mysql database
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_PROG_MYSQLADMIN], [AX_PROG_MYSQLADMIN])
-AC_DEFUN([AX_PROG_MYSQLADMIN],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(MYSQLADMIN, mysqladmin$EXEEXT, nocommand)
-if test "$MYSQLADMIN" = nocommand; then
-	AC_MSG_ERROR([mysqladmin not found in $PATH])
-fi
-AC_MSG_CHECKING([if mysqladmin works])
-if $MYSQLADMIN -u root -prootpass flush-privileges; then
-	AC_MSG_RESULT([yes])
-else
-	AC_MSG_NOTICE([Before installation, set MySQL root password to rootpass; restore your root password afterwards.])
-	AC_MSG_ERROR([mysqladmin cannot run with root password = rootpass])
-fi
-DATADIR_PATTERN='^|[[[:blank:]]]*datadir[[[:blank:]]]*|[[[:blank:]]]*\([[^[:blank:]]][[^[:blank:]]]*\)[[[:blank:]]]*|'
-MYSQL_DATADIR=`$MYSQLADMIN -u root -prootpass variables 2> /dev/null | grep $DATADIR_PATTERN | sed "s/$DATADIR_PATTERN/\1/"`;dnl
-])
diff --git a/m4/ax_prog_mysqld.m4 b/m4/ax_prog_mysqld.m4
deleted file mode 100644
index c5793c8..0000000
--- a/m4/ax_prog_mysqld.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_mysqld.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MYSQLD
-#
-# DESCRIPTION
-#
-#   Check for the program 'mysqld' let script continue if exists & works
-#   pops up error message if not.
-#
-#   Besides checking existence, this macro also set these environment
-#   variables upon completion:
-#
-#     MYSQLD = which mysqld
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_PROG_MYSQLD], [AX_PROG_MYSQLD])
-AC_DEFUN([AX_PROG_MYSQLD],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(MYSQLD, mysqld$EXEEXT, nocommand)
-if test "$MYSQLD" = nocommand; then
-	AC_MSG_ERROR([mysqld not found in $PATH])
-fi;dnl
-])
diff --git a/m4/ax_prog_mysqlimport.m4 b/m4/ax_prog_mysqlimport.m4
deleted file mode 100644
index 0aaf632..0000000
--- a/m4/ax_prog_mysqlimport.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_prog_mysqlimport.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MYSQLIMPORT
-#
-# DESCRIPTION
-#
-#   Check for the program 'mysqlimport', let script continue if exists, pops
-#   up error message if not.
-#
-#   Besides checking existence, this macro also set these environment
-#   variables upon completion:
-#
-#     MYSQLIMPORT = which mysqlimport
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_MYSQLIMPORT], [AX_PROG_MYSQLIMPORT])
-AC_DEFUN([AX_PROG_MYSQLIMPORT],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(MYSQLIMPORT, mysqlimport$EXEEXT, nocommand)
-if test "$MYSQLIMPORT" = nocommand; then
-        AC_MSG_ERROR([mysqlimport not found in $PATH])
-fi;dnl
-])
diff --git a/m4/ax_prog_mysqlshow.m4 b/m4/ax_prog_mysqlshow.m4
deleted file mode 100644
index f3fe465..0000000
--- a/m4/ax_prog_mysqlshow.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_mysqlshow.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_MYSQLSHOW
-#
-# DESCRIPTION
-#
-#   Check for the program 'mysqlshow' let script continue if exists & works
-#   pops up error message if not.
-#
-#   Testing of functionality is by invoking it with root password
-#   'rootpass'. If it works, it should show all databases currently in
-#   system.
-#
-#   Besides checking mysql, this macro also set these environment variables
-#   upon completion:
-#
-#     MYSQLSHOW = which mysqlshow
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_MYSQLSHOW], [AX_PROG_MYSQLSHOW])
-AC_DEFUN([AX_PROG_MYSQLSHOW],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(MYSQLSHOW, mysqlshow$EXEEXT, nocommand)
-if test "$MYSQLSHOW" = nocommand; then
-        AC_MSG_ERROR([mysqlshow not found in $PATH])
-fi
-AC_MSG_CHECKING([if mysqlshow works])
-if $MYSQLSHOW -u root -prootpass > /dev/null; then
-        AC_MSG_RESULT([yes])
-else
-        AC_MSG_NOTICE([Before installation, set MySQL root password to rootpass; restore your root password afterwards.])
-        AC_MSG_ERROR([mysqlshow cannot run with root password = rootpass])
-fi;dnl
-])
diff --git a/m4/ax_prog_nasm.m4 b/m4/ax_prog_nasm.m4
deleted file mode 100644
index 50b01f7..0000000
--- a/m4/ax_prog_nasm.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_nasm.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_NASM([ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro searches for the NASM assembler and sets the variable "nasm"
-#   to the name of the application or to "no" if not found. If
-#   ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-#   program is not found.
-#
-#   Example:
-#
-#     AX_PROG_NASM()
-#     AX_PROG_NASM([nasm_avail="no"])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PROG_NASM],[
-AC_CHECK_PROGS(nasm,[nasm nasmw],no)
-if test "x$nasm" = "xno" ;
-then
-	ifelse($#,0,[AC_MSG_ERROR([NASM assembler not found])],
-        $1)
-fi
-])
diff --git a/m4/ax_prog_nasm_opt.m4 b/m4/ax_prog_nasm_opt.m4
deleted file mode 100644
index 473b22c..0000000
--- a/m4/ax_prog_nasm_opt.m4
+++ /dev/null
@@ -1,61 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_nasm_opt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_NASM_OPT(option, var_name)
-#
-# DESCRIPTION
-#
-#   This macro checks if the NASM assembler accepts the given option. If
-#   yes, the option is appended to the variable 'var_name', otherwise
-#   'var_name' is unchanged.
-#
-#   Example:
-#
-#     AX_PROG_NASM_OPT([-f obj], [NASM_OPTS])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_PROG_NASM_OPT],[
-AC_REQUIRE([AX_PROG_NASM])dnl
-AC_MSG_CHECKING([if $nasm accepts $1])
-echo '' > conftest.asm
-if $nasm $$2 $1 conftest.asm > conftest.err; then
-	$2="$$2 $1"
-	AC_MSG_RESULT([yes])
-else
-	AC_MSG_RESULT([no])
-fi
-])
diff --git a/m4/ax_prog_perl_modules.m4 b/m4/ax_prog_perl_modules.m4
deleted file mode 100644
index 11a326c..0000000
--- a/m4/ax_prog_perl_modules.m4
+++ /dev/null
@@ -1,77 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_prog_perl_modules.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_PERL_MODULES([MODULES], [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   Checks to see if the given perl modules are available. If true the shell
-#   commands in ACTION-IF-TRUE are executed. If not the shell commands in
-#   ACTION-IF-FALSE are run. Note if $PERL is not set (for example by
-#   calling AC_CHECK_PROG, or AC_PATH_PROG), AC_CHECK_PROG(PERL, perl, perl)
-#   will be run.
-#
-#   MODULES is a space separated list of module names. To check for a
-#   minimum version of a module, append the version number to the module
-#   name, separated by an equals sign.
-#
-#   Example:
-#
-#     AX_PROG_PERL_MODULES( Text::Wrap Net::LDAP=1.0.3, ,
-#                           AC_MSG_WARN(Need some Perl modules)
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Dean Povey <povey@wedgetail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([AC_PROG_PERL_MODULES], [AX_PROG_PERL_MODULES])
-AC_DEFUN([AX_PROG_PERL_MODULES],[dnl
-
-m4_define([ax_perl_modules])
-m4_foreach([ax_perl_module], m4_split(m4_normalize([$1])),
-	  [
-	   m4_append([ax_perl_modules],
-		     [']m4_bpatsubst(ax_perl_module,=,[ ])[' ])
-          ])
-
-# Make sure we have perl
-if test -z "$PERL"; then
-AC_CHECK_PROG(PERL,perl,perl)
-fi
-
-if test "x$PERL" != x; then
-  ax_perl_modules_failed=0
-  for ax_perl_module in ax_perl_modules; do
-    AC_MSG_CHECKING(for perl module $ax_perl_module)
-
-    # Would be nice to log result here, but can't rely on autoconf internals
-    $PERL -e "use $ax_perl_module; exit" > /dev/null 2>&1
-    if test $? -ne 0; then
-      AC_MSG_RESULT(no);
-      ax_perl_modules_failed=1
-   else
-      AC_MSG_RESULT(ok);
-    fi
-  done
-
-  # Run optional shell commands
-  if test "$ax_perl_modules_failed" = 0; then
-    :
-    $2
-  else
-    :
-    $3
-  fi
-else
-  AC_MSG_WARN(could not find perl)
-fi])dnl
diff --git a/m4/ax_prog_perl_version.m4 b/m4/ax_prog_perl_version.m4
deleted file mode 100644
index 18d9f74..0000000
--- a/m4/ax_prog_perl_version.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_prog_perl_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_PERL_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   Makes sure that perl supports the version indicated. If true the shell
-#   commands in ACTION-IF-TRUE are executed. If not the shell commands in
-#   ACTION-IF-FALSE are run. Note if $PERL is not set (for example by
-#   running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-#
-#   Example:
-#
-#     AC_PATH_PROG([PERL],[perl])
-#     AX_PROG_PERL_VERSION([5.8.0],[ ... ],[ ... ])
-#
-#   This will check to make sure that the perl you have supports at least
-#   version 5.8.0.
-#
-#   NOTE: This macro uses the $PERL variable to perform the check.
-#   AX_WITH_PERL can be used to set that variable prior to running this
-#   macro. The $PERL_VERSION variable will be valorized with the detected
-#   version.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 11
-
-AC_DEFUN([AX_PROG_PERL_VERSION],[
-    AC_REQUIRE([AC_PROG_SED])
-    AC_REQUIRE([AC_PROG_GREP])
-
-    AS_IF([test -n "$PERL"],[
-        ax_perl_version="$1"
-
-        AC_MSG_CHECKING([for perl version])
-        changequote(<<,>>)
-        perl_version=`$PERL --version 2>&1 | $GREP "This is perl" | $SED -e 's/.* v\([0-9]*\.[0-9]*\.[0-9]*\) .*/\1/'`
-        changequote([,])
-        AC_MSG_RESULT($perl_version)
-
-	AC_SUBST([PERL_VERSION],[$perl_version])
-
-        AX_COMPARE_VERSION([$ax_perl_version],[le],[$perl_version],[
-	    :
-            $2
-        ],[
-	    :
-            $3
-        ])
-    ],[
-        AC_MSG_WARN([could not find the perl interpreter])
-        $3
-    ])
-])
diff --git a/m4/ax_prog_pgclient.m4 b/m4/ax_prog_pgclient.m4
deleted file mode 100644
index ab08c84..0000000
--- a/m4/ax_prog_pgclient.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_pgclient.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_PGCLIENT()
-#
-# DESCRIPTION
-#
-#   This macro searches for a program called 'pgclient'. If found the
-#   variable $pgclient is set to its path. Else it is set to 0. An option is
-#   added to the configure script for setting an search path instead of
-#   $PATH ($pgclient_dir). If pgclient is necessary for installing your
-#   program, you can do something like the following to stop configure with
-#   an error if pgclient wasn't found:
-#
-#     if test "x$pgclient" = "x0"; then AC_MSG_ERROR([We need that to setup the database!]); fi
-#
-#   pgclient can be found at http://pgclient.freesources.org
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Moritz Sinn <moritz@freesources.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([MS_PROG_PGCLIENT], [AX_PROG_PGCLIENT])
-AC_DEFUN([AX_PROG_PGCLIENT], [
-AC_ARG_WITH(pgclient, [  --with-pgclient=DIR                    where to find pgclient (default: $PATH)], [pgclient_dir=$withval], [pgclient_dir=$PATH])
-AC_PATH_PROG([pgclient], [pgclient], [0], $pgclient_dir)
-])dnl
diff --git a/m4/ax_prog_python_version.m4 b/m4/ax_prog_python_version.m4
deleted file mode 100644
index 628a3e4..0000000
--- a/m4/ax_prog_python_version.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_prog_python_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_PYTHON_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   Makes sure that python supports the version indicated. If true the shell
-#   commands in ACTION-IF-TRUE are executed. If not the shell commands in
-#   ACTION-IF-FALSE are run. Note if $PYTHON is not set (for example by
-#   running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-#
-#   Example:
-#
-#     AC_PATH_PROG([PYTHON],[python])
-#     AX_PROG_PYTHON_VERSION([2.4.4],[ ... ],[ ... ])
-#
-#   This will check to make sure that the python you have supports at least
-#   version 2.4.4.
-#
-#   NOTE: This macro uses the $PYTHON variable to perform the check.
-#   AX_WITH_PYTHON can be used to set that variable prior to running this
-#   macro. The $PYTHON_VERSION variable will be valorized with the detected
-#   version.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 11
-
-AC_DEFUN([AX_PROG_PYTHON_VERSION],[
-    AC_REQUIRE([AC_PROG_SED])
-    AC_REQUIRE([AC_PROG_GREP])
-
-    AS_IF([test -n "$PYTHON"],[
-        ax_python_version="$1"
-
-        AC_MSG_CHECKING([for python version])
-        changequote(<<,>>)
-        python_version=`$PYTHON -V 2>&1 | $GREP "^Python " | $SED -e 's/^.* \([0-9]*\.[0-9]*\.[0-9]*\)/\1/'`
-        changequote([,])
-        AC_MSG_RESULT($python_version)
-
-	AC_SUBST([PYTHON_VERSION],[$python_version])
-
-        AX_COMPARE_VERSION([$ax_python_version],[le],[$python_version],[
-	    :
-            $2
-        ],[
-	    :
-            $3
-        ])
-    ],[
-        AC_MSG_WARN([could not find the python interpreter])
-        $3
-    ])
-])
diff --git a/m4/ax_prog_ruby_version.m4 b/m4/ax_prog_ruby_version.m4
deleted file mode 100644
index 484d296..0000000
--- a/m4/ax_prog_ruby_version.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_prog_ruby_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_RUBY_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-#
-# DESCRIPTION
-#
-#   Makes sure that ruby supports the version indicated. If true the shell
-#   commands in ACTION-IF-TRUE are executed. If not the shell commands in
-#   ACTION-IF-FALSE are run. Note if $RUBY is not set (for example by
-#   running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-#
-#   Example:
-#
-#     AC_PATH_PROG([RUBY],[ruby])
-#     AC_PROG_RUBY_VERSION([1.8.0],[ ... ],[ ... ])
-#
-#   This will check to make sure that the ruby you have supports at least
-#   version 1.6.0.
-#
-#   NOTE: This macro uses the $RUBY variable to perform the check.
-#   AX_WITH_RUBY can be used to set that variable prior to running this
-#   macro. The $RUBY_VERSION variable will be valorized with the detected
-#   version.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 10
-
-AC_DEFUN([AX_PROG_RUBY_VERSION],[
-    AC_REQUIRE([AC_PROG_SED])
-    AC_REQUIRE([AC_PROG_GREP])
-
-    AS_IF([test -n "$RUBY"],[
-        ax_ruby_version="$1"
-
-        AC_MSG_CHECKING([for ruby version])
-        changequote(<<,>>)
-        ruby_version=`$RUBY --version 2>&1 | $GREP "^ruby " | $SED -e 's/^.* \([0-9]*\.[0-9]*\.[0-9]*\) .*/\1/'`
-        changequote([,])
-        AC_MSG_RESULT($ruby_version)
-
-	AC_SUBST([RUBY_VERSION],[$ruby_version])
-
-        AX_COMPARE_VERSION([$ax_ruby_version],[le],[$ruby_version],[
-	    :
-            $2
-        ],[
-	    :
-            $3
-        ])
-    ],[
-        AC_MSG_WARN([could not find the ruby interpreter])
-        $3
-    ])
-])
diff --git a/m4/ax_prog_scp.m4 b/m4/ax_prog_scp.m4
deleted file mode 100644
index 58b4300..0000000
--- a/m4/ax_prog_scp.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_prog_scp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_SCP
-#
-# DESCRIPTION
-#
-#   Check for the program 'scp', let script continue if exists, pops up
-#   error message if not.
-#
-#   Besides checking existence, this macro also set these environment
-#   variables upon completion:
-#
-#     SCP = which scp
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_SCP], [AX_PROG_SCP])
-AC_DEFUN([AX_PROG_SCP],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(SCP, scp$EXEEXT, nocommand)
-if test "$SCP" = nocommand; then
-        AC_MSG_ERROR([scp not found in $PATH])
-fi;dnl
-])
diff --git a/m4/ax_prog_splint.m4 b/m4/ax_prog_splint.m4
deleted file mode 100644
index f1c3724..0000000
--- a/m4/ax_prog_splint.m4
+++ /dev/null
@@ -1,98 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_prog_splint.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_SPLINT([AX_SPLINTFLAGS])
-#
-# DESCRIPTION
-#
-#   Check for program splint, the static C code checking tool. The splint
-#   URL is given by http://www.splint.org. This macro should be use together
-#   with automake.
-#
-#   Enables following environment variables:
-#
-#     SPLINT
-#     SPLINTFLAGS
-#
-#   and AX_SPLINTFLAGS is given by AC_SUBST. If AX_SPLINTFLAGS is not given
-#   by AX_PROG_SPLINT it defaults to "-weak".
-#
-#   Enables the following make target:
-#
-#     splint-check
-#
-#   which runs splint per PROGRAMS and LIBRARIES. Output from splint run is
-#   collected in file ***_splint.log where *** is given by the PROGRAMS or
-#   LIBRARIES name.
-#
-#   The following line is required in Makefile.am:
-#
-#     include aminclude_static.am
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Henrik Uhrenholt
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 2
-
-AC_DEFUN([AX_PROG_SPLINT],
-[
-AC_REQUIRE([AX_ADD_AM_MACRO_STATIC])
-AC_ARG_VAR([SPLINT], [splint executable])
-AC_ARG_VAR([SPLINTFLAGS], [splint flags])
-if test "x$SPLINT" = "x"; then
-   AC_CHECK_PROGS([SPLINT], [splint])
-fi
-if test "x$SPLINT" != "x"; then
-   ax_splintflags=$1
-   if test "x$1" = "x"; then
-      ax_splintflags=-weak
-   fi
-   AC_SUBST([AX_SPLINTFLAGS], [$ax_splintflags])
-   ax_prog_splint_enable=yes
-else
-   AC_MSG_WARN([splint support disabled])
-   ax_prog_splint_enable=no
-fi
-AM_CONDITIONAL([ax_prog_splint_enable], [test x"$ax_prog_splint_enable" = x"yes"])
-
-AX_ADD_AM_MACRO_STATIC([
-if ax_prog_splint_enable
-
-define splint_rules
-\$(1)_splint.log: \$${AX_DOLLAR}(\$(1)_OBJECTS)
-	-\$(SPLINT) \$(AX_SPLINTFLAGS) \$(SPLINTFLAGS)  \$(AM_SPLINTFLAGS) \$(DEFAULT_INCLUDES) \$(AM_CPPFLAGS) +error-stream-stdout +warning-stream-stdout \$${AX_DOLLAR}(addprefix \$(srcdir)/,\$${AX_DOLLAR}(\$(1)_SOURCES)) > \$${AX_DOLLAR}@
-endef
-
-
-SPLINT_BIN=\$(subst /,_,\$(PROGRAMS:\$(EXEEXT)=))
-SPLINT_LIB=\$(subst /,_,\$(LIBRARIES:.a=_a))
-SPLINT_LTLIB=\$(subst /,_,\$(LTLIBRARIES:.la=_la))
-SPLINTFILES=\$(addsuffix _splint.log,\$(SPLINT_LIB) \$(SPLINT_BIN) \$(SPLINT_LTLIB))
-
-splint-check: all \$(SPLINTFILES)
-
-\$(foreach bin, \$(SPLINT_BIN) \$(SPLINT_LIB) \$(SPLINT_LTLIB),\$(eval \$(call splint_rules,\$(bin))))
-
-
-
-
-endif
-
-.PHONY: clean-local-splint distclean-local-splint
-clean-local: clean-local-splint
-clean-local-splint:
-	-test -z \"\$(SPLINTFILES)\" || rm -f \$(SPLINTFILES)
-
-distclean-local: distclean-local-splint
-distclean-local-splint: clean-local-splint
-])
-])
diff --git a/m4/ax_prog_ssh.m4 b/m4/ax_prog_ssh.m4
deleted file mode 100644
index 229bfc2..0000000
--- a/m4/ax_prog_ssh.m4
+++ /dev/null
@@ -1,58 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_prog_ssh.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_SSH
-#
-# DESCRIPTION
-#
-#   Check for the program 'ssh', let script continue if exists, pops up
-#   error message if not.
-#
-#   Besides checking existence, this macro also set these environment
-#   variables upon completion:
-#
-#     SSH = which ssh
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_SSH], [AX_PROG_SSH])
-AC_DEFUN([AX_PROG_SSH],[
-AC_REQUIRE([AC_EXEEXT])dnl
-AC_PATH_PROG(SSH, ssh$EXEEXT, nocommand)
-if test "$SSH" = nocommand; then
-        AC_MSG_ERROR([ssh not found in $PATH])
-fi;dnl
-])
diff --git a/m4/ax_prog_tasm.m4 b/m4/ax_prog_tasm.m4
deleted file mode 100644
index 57f84d3..0000000
--- a/m4/ax_prog_tasm.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_tasm.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_TASM([ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro searches for the TASM assembler and sets the variable "tasm"
-#   to the name of the application or to "no" if not found. If
-#   ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-#   program is not found.
-#
-#   Example:
-#
-#     AX_PROG_TASM()
-#     AX_PROG_TASM([tasm_avail="no"])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PROG_TASM],[
-AC_CHECK_PROGS(tasm,[tasm tasm32 tasmx],no)
-if test "x$tasm" = "xno" ;
-then
-	ifelse($#,0,[AC_MSG_ERROR([TASM assembler not found])],
-        $1)
-fi
-])
diff --git a/m4/ax_prog_tasm_opt.m4 b/m4/ax_prog_tasm_opt.m4
deleted file mode 100644
index 518fe57..0000000
--- a/m4/ax_prog_tasm_opt.m4
+++ /dev/null
@@ -1,61 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_tasm_opt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_TASM_OPT(option, var_name)
-#
-# DESCRIPTION
-#
-#   This macro checks if the TASM assembler accepts the given option. If
-#   yes, the option is appended to the variable 'var_name', otherwise
-#   'var_name' is unchanged.
-#
-#   Example:
-#
-#     AX_PROG_TASM_OPT([/z], [TASM_OPTS])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_PROG_TASM_OPT],[
-AC_REQUIRE([AX_PROG_TASM])dnl
-AC_MSG_CHECKING([if $tasm accepts $1])
-echo '' > conftest.asm
-if $tasm $$2 $1 conftest.asm > conftest.err; then
-	$2="$$2 $1"
-	AC_MSG_RESULT([yes])
-else
-	AC_MSG_RESULT([no])
-fi
-])
diff --git a/m4/ax_prog_tcl.m4 b/m4/ax_prog_tcl.m4
deleted file mode 100644
index b44bf48..0000000
--- a/m4/ax_prog_tcl.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_prog_tcl.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_TCL([min-version])
-#
-# DESCRIPTION
-#
-#   Searches for tcl (tclsh and wish) in PATH and checks which version is
-#   installed. The macro bails out if either tcl is not found or the minimum
-#   version is not satisfied, unless minimum version is "0".
-#
-#   Example:
-#
-#    AX_PROG_TCL
-#
-#   This checks for tcl and if not found, exits with an error. If found, it
-#   prints tcl path and version number.
-#
-#    AX_PROG_TCL([8.0])
-#
-#   Checks for tcl and exits with an error if its not found or the version
-#   is below 8.0.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 David Cluytens
-#   Copyright (c) 2008 Uwe Mayer <merkosh@hadiko.de>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_PROG_TCL], [
-#-- check for tclsh in PATH
-AC_PATH_PROG([TCLSH], [tclsh], [no])
-if [(test x"$TCLSH" == x"no") && (test x"$1" != x"0")]; then
-        AC_MSG_ERROR([tclsh not found])
-fi
-
-#-- check for wish in PATH
-AC_PATH_PROG([WISH], [wish], [no])
-
-#-- check vor tcl version
-AC_MSG_CHECKING([tcl version])
-version=`echo "puts [[set tcl_version]]" | tclsh -`
-AC_MSG_RESULT([$version])
-
-#-- compare tcl version with min-version
-required=$1
-if [(test x"$1" != x"") && (test "${required/./}" -gt "${version/./}")]; then
-        AC_MSG_ERROR([tcl version $1 required])
-fi
-])dnl
diff --git a/m4/ax_prog_xsltproc.m4 b/m4/ax_prog_xsltproc.m4
deleted file mode 100644
index 4bb2c4f..0000000
--- a/m4/ax_prog_xsltproc.m4
+++ /dev/null
@@ -1,97 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_xsltproc.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_XSLTPROC([default-flags])
-#
-# DESCRIPTION
-#
-#   Find an xsltproc executable.
-#
-#   Input:
-#
-#   "default-flags" is the default $XSLTPROC_FLAGS, which will be overridden
-#   if the user specifies --with-xsltproc-flags.
-#
-#   Output:
-#
-#   $XSLTPROC contains the path to xsltproc, or is empty if none was found
-#   or the user specified --without-xsltproc. $XSLTPROC_FLAGS contains the
-#   flags to use with xsltproc.
-#
-# LICENSE
-#
-#   Copyright (c) 2008,2009 Zmanda Inc. <http://www.zmanda.com/>
-#   Copyright (c) 2008,2009 Dustin J. Mitchell <dustin@zmanda.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROG_XSLTPROC], [AX_PROG_XSLTPROC])
-AC_DEFUN([AX_PROG_XSLTPROC],
-[
-XSLTPROC_FLAGS="$1"
-AC_SUBST(XSLTPROC_FLAGS)
-
-# The (lack of) whitespace and overquoting here are all necessary for
-# proper formatting.
-AC_ARG_WITH(xsltproc,
-AS_HELP_STRING([--with-xsltproc[[[[[=PATH]]]]]],
-               [Use the xsltproc binary in PATH.]),
-    [ ac_with_xsltproc=$withval; ],
-    [ ac_with_xsltproc=maybe; ])
-
-AC_ARG_WITH(xsltproc-flags,
-AS_HELP_STRING([  --with-xsltproc-flags=FLAGS],
-               [Flags to pass to xsltproc (default $1)]),
-    [ if test "x$withval" == "xno"; then
-	XSLTPROC_FLAGS=''
-    else
-	if test "x$withval" != "xyes"; then
-	    XSLTPROC_FLAGS="$withval"
-	fi
-    fi
-	])
-
-# search for xsltproc if it wasn't specified
-if test "$ac_with_xsltproc" = "yes" -o "$ac_with_xsltproc" = "maybe"; then
-    AC_PATH_PROGS(XSLTPROC,xsltproc)
-else
-    if test "$ac_with_xsltproc" != "no"; then
-        if test -x "$ac_with_xsltproc"; then
-            XSLTPROC="$ac_with_xsltproc";
-        else
-            AC_MSG_WARN([Specified xsltproc of $ac_with_xsltproc isn't])
-            AC_MSG_WARN([executable; searching for an alternative.])
-            AC_PATH_PROGS(XSLTPROC,xsltproc)
-        fi
-    fi
-fi
-])
diff --git a/m4/ax_prog_yasm.m4 b/m4/ax_prog_yasm.m4
deleted file mode 100644
index a9da497..0000000
--- a/m4/ax_prog_yasm.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prog_yasm.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_YASM([ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro searches for the YASM assembler and sets the variable "yasm"
-#   to the name of the application or to "no" if not found. If
-#   ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-#   program is not found.
-#
-#   Example:
-#
-#     AX_PROG_YASM()
-#     AX_PROG_YASM([yasm_avail="no"])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PROG_YASM],[
-AC_CHECK_PROGS(yasm,[yasm],no)
-if test "x$yasm" = "xno" ;
-then
-	ifelse($#,0,[AC_MSG_ERROR([YASM assembler not found])],
-        $1)
-fi
-])
diff --git a/m4/ax_prog_yasm_opt.m4 b/m4/ax_prog_yasm_opt.m4
deleted file mode 100644
index e604701..0000000
--- a/m4/ax_prog_yasm_opt.m4
+++ /dev/null
@@ -1,61 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_prog_yasm_opt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROG_YASM_OPT(option, var_name)
-#
-# DESCRIPTION
-#
-#   This macro checks if the YASM assembler accepts the given option. If
-#   yes, the option is appended to the variable 'var_name', otherwise
-#   'var_name' is unchanged.
-#
-#   Example:
-#
-#     AX_PROG_YASM_OPT([-f bin], [YASM_OPTS])
-#
-# LICENSE
-#
-#   Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU Lesser General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU Lesser General Public License
-#   along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_PROG_YASM_OPT],[
-AC_REQUIRE([AX_PROG_YASM])dnl
-AC_MSG_CHECKING([if $yasm accepts $1])
-echo '' > conftest.asm
-if $yasm $$2 $1 conftest.asm > conftest.err; then
-	$2="$$2 $1"
-	AC_MSG_RESULT([yes])
-else
-	AC_MSG_RESULT([no])
-fi
-])
diff --git a/m4/ax_prototype.m4 b/m4/ax_prototype.m4
deleted file mode 100644
index d564a44..0000000
--- a/m4/ax_prototype.m4
+++ /dev/null
@@ -1,233 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_prototype.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROTOTYPE(function, includes, code, TAG1, values1 [, TAG2, values2 [...]])
-#
-# DESCRIPTION
-#
-#   Try all the combinations of <TAG1>, <TAG2>... to successfully compile
-#   <code>. <TAG1>, <TAG2>, ... are substituted in <code> and <include> with
-#   values found in <values1>, <values2>, ... respectively. <values1>,
-#   <values2>, ... contain a list of possible values for each corresponding
-#   tag and all combinations are tested. When AC_TRY_COMPILE(include, code)
-#   is successfull for a given substitution, the macro stops and defines the
-#   following macros: FUNCTION_TAG1, FUNCTION_TAG2, ... using AC_DEFINE()
-#   with values set to the current values of <TAG1>, <TAG2>, ... If no
-#   combination is successfull the configure script is aborted with a
-#   message.
-#
-#   Intended purpose is to find which combination of argument types is
-#   acceptable for a given function <function>. It is recommended to list
-#   the most specific types first. For instance ARG1, [size_t, int] instead
-#   of ARG1, [int, size_t].
-#
-#   Generic usage pattern:
-#
-#   1) add a call in configure.in
-#
-#    AX_PROTOTYPE(...)
-#
-#   2) call autoheader to see which symbols are not covered
-#
-#   3) add the lines in acconfig.h
-#
-#    /* Type of Nth argument of function */
-#    #undef FUNCTION_ARGN
-#
-#   4) Within the code use FUNCTION_ARGN instead of an hardwired type
-#
-#   Complete example:
-#
-#   1) configure.in
-#
-#    AX_PROTOTYPE(getpeername,
-#    [
-#     #include <sys/types.h>
-#     #include <sys/socket.h>
-#    ],
-#    [
-#     int a = 0;
-#     ARG2 * b = 0;
-#     ARG3 * c = 0;
-#     getpeername(a, b, c);
-#    ],
-#    ARG2, [struct sockaddr, void],
-#    ARG3, [socklen_t, size_t, int, unsigned int, long unsigned int])
-#
-#   2) call autoheader
-#
-#    autoheader: Symbol `GETPEERNAME_ARG2' is not covered by ./acconfig.h
-#    autoheader: Symbol `GETPEERNAME_ARG3' is not covered by ./acconfig.h
-#
-#   3) acconfig.h
-#
-#    /* Type of second argument of getpeername */
-#    #undef GETPEERNAME_ARG2
-#
-#    /* Type of third argument of getpeername */
-#    #undef GETPEERNAME_ARG3
-#
-#   4) in the code
-#
-#     ...
-#     GETPEERNAME_ARG2 name;
-#     GETPEERNAME_ARG3 namelen;
-#     ...
-#     ret = getpeername(socket, &name, &namelen);
-#     ...
-#
-#   Implementation notes: generating all possible permutations of the
-#   arguments is not easily done with the usual mixture of shell and m4,
-#   that is why this macro is almost 100% m4 code. It generates long but
-#   simple to read code.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Loic Dachary <loic@senga.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROTOTYPE], [AX_PROTOTYPE])
-AC_DEFUN([AX_PROTOTYPE],[
-dnl
-dnl Upper case function name
-dnl
- pushdef([function],translit([$1], [a-z], [A-Z]))
-dnl
-dnl Collect tags that will be substituted
-dnl
- pushdef([tags],[AX_PROTOTYPE_TAGS(builtin([shift],builtin([shift],builtin([shift],$@))))])
-dnl
-dnl Wrap in a 1 time loop, when a combination is found break to stop the combinatory exploration
-dnl
- for i in 1
- do
-   AX_PROTOTYPE_LOOP(AX_PROTOTYPE_REVERSE($1, AX_PROTOTYPE_SUBST($2,tags),AX_PROTOTYPE_SUBST($3,tags),builtin([shift],builtin([shift],builtin([shift],$@)))))
-   AC_MSG_ERROR($1 unable to find a working combination)
- done
- popdef([tags])
- popdef([function])
-])
-
-dnl
-dnl AX_PROTOTYPE_REVERSE(list)
-dnl
-dnl Reverse the order of the <list>
-dnl
-AC_DEFUN([AX_PROTOTYPE_REVERSE],[ifelse($#,0,,$#,1,[[$1]],[AX_PROTOTYPE_REVERSE(builtin([shift],$@)),[$1]])])
-
-dnl
-dnl AX_PROTOTYPE_SUBST(string, tag)
-dnl
-dnl Substitute all occurence of <tag> in <string> with <tag>_VAL.
-dnl Assumes that tag_VAL is a macro containing the value associated to tag.
-dnl
-AC_DEFUN([AX_PROTOTYPE_SUBST],[ifelse($2,,[$1],[AX_PROTOTYPE_SUBST(patsubst([$1],[$2],[$2[]_VAL]),builtin([shift],builtin([shift],$@)))])])
-
-dnl
-dnl AX_PROTOTYPE_TAGS([tag, values, [tag, values ...]])
-dnl
-dnl Generate a list of <tag> by skipping <values>.
-dnl
-AC_DEFUN([AX_PROTOTYPE_TAGS],[ifelse($1,,[],[$1, AX_PROTOTYPE_TAGS(builtin([shift],builtin([shift],$@)))])])
-
-dnl
-dnl AX_PROTOTYPE_DEFINES(tags)
-dnl
-dnl Generate a AC_DEFINE(function_tag, tag_VAL) for each tag in <tags> list
-dnl Assumes that function is a macro containing the name of the function in upper case
-dnl and that tag_VAL is a macro containing the value associated to tag.
-dnl
-AC_DEFUN([AX_PROTOTYPE_DEFINES],[ifelse($1,,[],
-	[AC_DEFINE(function[]_$1, $1_VAL)
-	AC_SUBST(function[]_$1, "$1_VAL")
-	AX_PROTOTYPE_DEFINES(builtin([shift],$@))])])
-
-dnl
-dnl AX_PROTOTYPE_STATUS(tags)
-dnl
-dnl Generates a message suitable for argument to AC_MSG_* macros. For each tag
-dnl in the <tags> list the message tag => tag_VAL is generated.
-dnl Assumes that tag_VAL is a macro containing the value associated to tag.
-dnl
-AC_DEFUN([AX_PROTOTYPE_STATUS],[ifelse($1,,[],[$1 => $1_VAL AX_PROTOTYPE_STATUS(builtin([shift],$@))])])
-
-dnl
-dnl AX_PROTOTYPE_EACH(tag, values)
-dnl
-dnl Call AX_PROTOTYPE_LOOP for each values and define the macro tag_VAL to
-dnl the current value.
-dnl
-AC_DEFUN([AX_PROTOTYPE_EACH],[
-  ifelse($2,, [
-  ], [
-    pushdef([$1_VAL], $2)
-    AX_PROTOTYPE_LOOP(rest)
-    popdef([$1_VAL])
-    AX_PROTOTYPE_EACH($1, builtin([shift], builtin([shift], $@)))
-  ])
-])
-
-dnl
-dnl AX_PROTOTYPE_LOOP([tag, values, [tag, values ...]], code, include, function)
-dnl
-dnl If there is a tag/values pair, call AX_PROTOTYPE_EACH with it.
-dnl If there is no tag/values pair left, tries to compile the code and include
-dnl using AC_TRY_COMPILE. If it compiles, AC_DEFINE all the tags to their
-dnl current value and exit with success.
-dnl
-AC_DEFUN([AX_PROTOTYPE_LOOP],[
- ifelse(builtin([eval], $# > 3), 1,
-   [
-     pushdef([rest],[builtin([shift],builtin([shift],$@))])
-     AX_PROTOTYPE_EACH($2,$1)
-     popdef([rest])
-   ], [
-     AC_MSG_CHECKING($3 AX_PROTOTYPE_STATUS(tags))
-dnl
-dnl Activate fatal warnings if possible, gives better guess
-dnl
-     ac_save_CPPFLAGS="$CPPFLAGS"
-     ifelse(AC_LANG,CPLUSPLUS,if test "$GXX" = "yes" ; then CPPFLAGS="$CPPFLAGS -Werror" ; fi)
-     ifelse(AC_LANG,C,if test "$GCC" = "yes" ; then CPPFLAGS="$CPPFLAGS -Werror" ; fi)
-     AC_TRY_COMPILE($2, $1, [
-      CPPFLAGS="$ac_save_CPPFLAGS"
-      AC_MSG_RESULT(ok)
-      AX_PROTOTYPE_DEFINES(tags)
-      break;
-     ], [
-      CPPFLAGS="$ac_save_CPPFLAGS"
-      AC_MSG_RESULT(not ok)
-     ])
-   ]
- )
-])
diff --git a/m4/ax_prototype_accept.m4 b/m4/ax_prototype_accept.m4
deleted file mode 100644
index 8f51f09..0000000
--- a/m4/ax_prototype_accept.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_prototype_accept.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROTOTYPE_ACCEPT
-#
-# DESCRIPTION
-#
-#   Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-#
-#   Find the type of argument two and three of accept. User must include the
-#   following in acconfig.h:
-#
-#    /* Type of second argument of accept */
-#    #undef ACCEPT_ARG2
-#
-#    /* Type of third argument of accept */
-#    #undef ACCEPT_ARG3
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Loic Dachary <loic@senga.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROTOTYPE_ACCEPT], [AX_PROTOTYPE_ACCEPT])
-AC_DEFUN([AX_PROTOTYPE_ACCEPT],[
-AX_PROTOTYPE(accept,
- [
-  #include <sys/types.h>
-  #include <sys/socket.h>
- ],
- [
-  int a = 0;
-  ARG2 * b = 0;
-  ARG3 * c = 0;
-  accept(a, b, c);
- ],
- ARG2, [struct sockaddr, void],
- ARG3, [socklen_t, size_t, int, unsigned int, long unsigned int])
-])
diff --git a/m4/ax_prototype_getsockname.m4 b/m4/ax_prototype_getsockname.m4
deleted file mode 100644
index 95073be..0000000
--- a/m4/ax_prototype_getsockname.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_prototype_getsockname.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROTOTYPE_GETSOCKNAME
-#
-# DESCRIPTION
-#
-#   Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-#
-#   Find the type of argument two and three of getsockname. User must
-#   include the following in acconfig.h:
-#
-#    /* Type of second argument of getsockname */
-#    #undef GETSOCKNAME_ARG2
-#
-#    /* Type of third argument of getsockname */
-#    #undef GETSOCKNAME_ARG3
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Loic Dachary <loic@senga.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROTOTYPE_GETSOCKNAME], [AX_PROTOTYPE_GETSOCKNAME])
-AC_DEFUN([AX_PROTOTYPE_GETSOCKNAME],[
-AX_PROTOTYPE(getsockname,
- [
-  #include <sys/types.h>
-  #include <sys/socket.h>
- ],
- [
-  int a = 0;
-  ARG2 * b = 0;
-  ARG3 * c = 0;
-  getsockname(a, b, c);
- ],
- ARG2, [struct sockaddr, void],
- ARG3, [socklen_t, size_t, int, unsigned int, long unsigned int])
-])
diff --git a/m4/ax_prototype_setsockopt.m4 b/m4/ax_prototype_setsockopt.m4
deleted file mode 100644
index e3ebae3..0000000
--- a/m4/ax_prototype_setsockopt.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_prototype_setsockopt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PROTOTYPE_SETSOCKOPT
-#
-# DESCRIPTION
-#
-#   Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-#
-#   Find the type of argument three of setsockopt. User must include the
-#   following in acconfig.h:
-#
-#    /* Type of third argument of setsockopt */
-#    #undef SETSOCKOPT_ARG3
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Loic Dachary <loic@senga.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([AC_PROTOTYPE_SETSOCKOPT], [AX_PROTOTYPE_SETSOCKOPT])
-AC_DEFUN([AX_PROTOTYPE_SETSOCKOPT],[
-AX_PROTOTYPE(setsockopt,
- [
-  #include <sys/types.h>
-  #include <sys/socket.h>
- ],
- [
-  int a = 0;
-  ARG3 b = 0;
-  setsockopt(a, SOL_SOCKET, SO_REUSEADDR, b, sizeof(a));
- ],
- ARG3, [const void*, const char*, void*, char*])
-])
diff --git a/m4/ax_pthread.m4 b/m4/ax_pthread.m4
deleted file mode 100644
index e20a388..0000000
--- a/m4/ax_pthread.m4
+++ /dev/null
@@ -1,309 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_pthread.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   This macro figures out how to build C programs using POSIX threads. It
-#   sets the PTHREAD_LIBS output variable to the threads library and linker
-#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
-#   flags that are needed. (The user can also force certain compiler
-#   flags/libs to be tested by setting these environment variables.)
-#
-#   Also sets PTHREAD_CC to any special C compiler that is needed for
-#   multi-threaded programs (defaults to the value of CC otherwise). (This
-#   is necessary on AIX to use the special cc_r compiler alias.)
-#
-#   NOTE: You are assumed to not only compile your program with these flags,
-#   but also link it with them as well. e.g. you should link with
-#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-#
-#   If you are only building threads programs, you may wish to use these
-#   variables in your default LIBS, CFLAGS, and CC:
-#
-#     LIBS="$PTHREAD_LIBS $LIBS"
-#     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-#     CC="$PTHREAD_CC"
-#
-#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-#   has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
-#   (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-#
-#   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
-#   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
-#   PTHREAD_CFLAGS.
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
-#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-#   is not found. If ACTION-IF-FOUND is not specified, the default action
-#   will define HAVE_PTHREAD.
-#
-#   Please let the authors know if this macro fails on any platform, or if
-#   you have any other suggestions or comments. This macro was based on work
-#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
-#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
-#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
-#   grateful for the helpful feedback of numerous users.
-#
-#   Updated for Autoconf 2.68 by Daniel Richard G.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 17
-
-AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
-AC_DEFUN([AX_PTHREAD], [
-AC_REQUIRE([AC_CANONICAL_HOST])
-AC_LANG_PUSH([C])
-ax_pthread_ok=no
-
-# We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
-# It gets checked for in the link test anyway.
-
-# First of all, check if the user has set any of the PTHREAD_LIBS,
-# etcetera environment variables, and if threads linking works using
-# them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-        save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
-        AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
-        AC_MSG_RESULT($ax_pthread_ok)
-        if test x"$ax_pthread_ok" = xno; then
-                PTHREAD_LIBS=""
-                PTHREAD_CFLAGS=""
-        fi
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-fi
-
-# We must check for the threads library under a number of different
-# names; the ordering is very important because some systems
-# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-# libraries is broken (non-POSIX).
-
-# Create a list of thread flags to try.  Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
-
-ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
-
-# The ordering *is* (sometimes) important.  Some notes on the
-# individual items follow:
-
-# pthreads: AIX (must check this before -lpthread)
-# none: in case threads are in libc; should be tried before -Kthread and
-#       other compiler flags to prevent continual compiler warnings
-# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
-# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-#      doesn't hurt to check since this sometimes defines pthreads too;
-#      also defines -D_REENTRANT)
-#      ... -mt is also the pthreads flag for HP/aCC
-# pthread: Linux, etcetera
-# --thread-safe: KAI C++
-# pthread-config: use pthread-config program (for GNU Pth library)
-
-case "${host_cpu}-${host_os}" in
-        *solaris*)
-
-        # On Solaris (at least, for some versions), libc contains stubbed
-        # (non-functional) versions of the pthreads routines, so link-based
-        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-        # a function called by this macro, so we could check for that, but
-        # who knows whether they'll stub that too in a future libc.)  So,
-        # we'll just look for -pthreads and -lpthread first:
-
-        ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
-        ;;
-
-        *-darwin*)
-        ax_pthread_flags="-pthread $ax_pthread_flags"
-        ;;
-esac
-
-if test x"$ax_pthread_ok" = xno; then
-for flag in $ax_pthread_flags; do
-
-        case $flag in
-                none)
-                AC_MSG_CHECKING([whether pthreads work without any flags])
-                ;;
-
-                -*)
-                AC_MSG_CHECKING([whether pthreads work with $flag])
-                PTHREAD_CFLAGS="$flag"
-                ;;
-
-                pthread-config)
-                AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
-                if test x"$ax_pthread_config" = xno; then continue; fi
-                PTHREAD_CFLAGS="`pthread-config --cflags`"
-                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
-                ;;
-
-                *)
-                AC_MSG_CHECKING([for the pthreads library -l$flag])
-                PTHREAD_LIBS="-l$flag"
-                ;;
-        esac
-
-        save_LIBS="$LIBS"
-        save_CFLAGS="$CFLAGS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
-        # Check for various functions.  We must include pthread.h,
-        # since some functions may be macros.  (On the Sequent, we
-        # need a special flag -Kthread to make this header compile.)
-        # We check for pthread_join because it is in -lpthread on IRIX
-        # while pthread_create is in libc.  We check for pthread_attr_init
-        # due to DEC craziness with -lpthreads.  We check for
-        # pthread_cleanup_push because it is one of the few pthread
-        # functions on Solaris that doesn't have a non-functional libc stub.
-        # We try pthread_create on general principles.
-        AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
-                        static void routine(void *a) { a = 0; }
-                        static void *start_routine(void *a) { return a; }],
-                       [pthread_t th; pthread_attr_t attr;
-                        pthread_create(&th, 0, start_routine, 0);
-                        pthread_join(th, 0);
-                        pthread_attr_init(&attr);
-                        pthread_cleanup_push(routine, 0);
-                        pthread_cleanup_pop(0) /* ; */])],
-                [ax_pthread_ok=yes],
-                [])
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        AC_MSG_RESULT($ax_pthread_ok)
-        if test "x$ax_pthread_ok" = xyes; then
-                break;
-        fi
-
-        PTHREAD_LIBS=""
-        PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
-if test "x$ax_pthread_ok" = xyes; then
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
-        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-        AC_MSG_CHECKING([for joinable pthread attribute])
-        attr_name=unknown
-        for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-            AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
-                           [int attr = $attr; return attr /* ; */])],
-                [attr_name=$attr; break],
-                [])
-        done
-        AC_MSG_RESULT($attr_name)
-        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-            AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
-                               [Define to necessary symbol if this constant
-                                uses a non-standard name on your system.])
-        fi
-
-        AC_MSG_CHECKING([if more special flags are required for pthreads])
-        flag=no
-        case "${host_cpu}-${host_os}" in
-            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
-            *-osf* | *-hpux*) flag="-D_REENTRANT";;
-            *solaris*)
-            if test "$GCC" = "yes"; then
-                flag="-D_REENTRANT"
-            else
-                flag="-mt -D_REENTRANT"
-            fi
-            ;;
-        esac
-        AC_MSG_RESULT(${flag})
-        if test "x$flag" != xno; then
-            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-        fi
-
-        AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
-            ax_cv_PTHREAD_PRIO_INHERIT, [
-                AC_LINK_IFELSE([
-                    AC_LANG_PROGRAM([[#include <pthread.h>]], [[int i = PTHREAD_PRIO_INHERIT;]])],
-                    [ax_cv_PTHREAD_PRIO_INHERIT=yes],
-                    [ax_cv_PTHREAD_PRIO_INHERIT=no])
-            ])
-        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
-            AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.]))
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        # More AIX lossage: must compile with xlc_r or cc_r
-        if test x"$GCC" != xyes; then
-          AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
-        else
-          PTHREAD_CC=$CC
-        fi
-else
-        PTHREAD_CC="$CC"
-fi
-
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-AC_SUBST(PTHREAD_CC)
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$ax_pthread_ok" = xyes; then
-        ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
-        :
-else
-        ax_pthread_ok=no
-        $2
-fi
-AC_LANG_POP
-])dnl AX_PTHREAD
diff --git a/m4/ax_python.m4 b/m4/ax_python.m4
deleted file mode 100644
index 1bc9d8a..0000000
--- a/m4/ax_python.m4
+++ /dev/null
@@ -1,97 +0,0 @@
-# ===========================================================================
-#         http://www.gnu.org/software/autoconf-archive/ax_python.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PYTHON
-#
-# DESCRIPTION
-#
-#   This macro does a complete Python development environment check.
-#
-#   It recurses through several python versions (from 2.1 to 2.6 in this
-#   version), looking for an executable. When it finds an executable, it
-#   looks to find the header files and library.
-#
-#   It sets PYTHON_BIN to the name of the python executable,
-#   PYTHON_INCLUDE_DIR to the directory holding the header files, and
-#   PYTHON_LIB to the name of the Python library.
-#
-#   This macro calls AC_SUBST on PYTHON_BIN (via AC_CHECK_PROG),
-#   PYTHON_INCLUDE_DIR and PYTHON_LIB.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Michael Tindal
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_PYTHON],
-[AC_MSG_CHECKING(for python build information)
-AC_MSG_RESULT([])
-for python in python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python; do
-AC_CHECK_PROGS(PYTHON_BIN, [$python])
-ax_python_bin=$PYTHON_BIN
-if test x$ax_python_bin != x; then
-   AC_CHECK_LIB($ax_python_bin, main, ax_python_lib=$ax_python_bin, ax_python_lib=no)
-   AC_CHECK_HEADER([$ax_python_bin/Python.h],
-   [[ax_python_header=`locate $ax_python_bin/Python.h | sed -e s,/Python.h,,`]],
-   ax_python_header=no)
-   if test $ax_python_lib != no; then
-     if test $ax_python_header != no; then
-       break;
-     fi
-   fi
-fi
-done
-if test x$ax_python_bin = x; then
-   ax_python_bin=no
-fi
-if test x$ax_python_header = x; then
-   ax_python_header=no
-fi
-if test x$ax_python_lib = x; then
-   ax_python_lib=no
-fi
-
-AC_MSG_RESULT([  results of the Python check:])
-AC_MSG_RESULT([    Binary:      $ax_python_bin])
-AC_MSG_RESULT([    Library:     $ax_python_lib])
-AC_MSG_RESULT([    Include Dir: $ax_python_header])
-
-if test x$ax_python_header != xno; then
-  PYTHON_INCLUDE_DIR=$ax_python_header
-  AC_SUBST(PYTHON_INCLUDE_DIR)
-fi
-if test x$ax_python_lib != xno; then
-  PYTHON_LIB=$ax_python_lib
-  AC_SUBST(PYTHON_LIB)
-fi
-])dnl
diff --git a/m4/ax_python_config_var.m4 b/m4/ax_python_config_var.m4
deleted file mode 100644
index fe467b4..0000000
--- a/m4/ax_python_config_var.m4
+++ /dev/null
@@ -1,114 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_python_config_var.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PYTHON_CONFIG_VAR(PYTHON_VARIABLE, [SHELL_VARIABLE])
-#   AX_PYTHON_CONFIG_H
-#   AX_PYTHON_MAKEFILE
-#
-# DESCRIPTION
-#
-#   AX_PYTHON_CONFIG_VAR:
-#
-#   Using the Python module distutils.sysconfig[1], return a Python
-#   configuration variable. PYTHON_VARIABLE is the name of the variable to
-#   request from Python, and SHELL_VARIABLE is the name of the shell
-#   variable into which the results should be deposited. If SHELL_VARIABLE
-#   is not specified, the macro wil prefix PY_ to the PYTHON_VARIABLE, e.g.,
-#   LIBS -> PY_LIBS.
-#
-#   SHELL_VARIABLE is AC_SUBST'd. No action is taken if an error occurs.
-#   Note if $PYTHON is not set, AC_CHECK_PROG(PYTHON, python, python) will
-#   be run.
-#
-#   Example:
-#
-#     AX_PYTHON_CONFIG_VAR(LINKFORSHARED, PY_LFS)
-#
-#   AX_PYTHON_CONFIG_H:
-#
-#   Using the Python module distutils.sysconfig[1], put the full pathname of
-#   the config.h file used to compile Python into the shell variable
-#   PY_CONFIG_H. PY_CONFIG_H is AC_SUBST'd. Note if $PYTHON is not set,
-#   AC_CHECK_PROG(PYTHON, python, python) will be run.
-#
-#   AX_PYTHON_MAKEFILE:
-#
-#   Using the Python module distutils.sysconfig[1], put the full pathname of
-#   the Makefile file used to compile Python into the shell variable
-#   PY_MAKEFILE. PY_MAKEFILE is AC_SUBST'd. Note if $PYTHON is not set,
-#   AC_CHECK_PROG(PYTHON, python, python) will be run.
-#
-#   [1]
-#   http://www.python.org/doc/current/dist/module-distutils.sysconfig.html
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_PYTHON_CONFIG_VAR],
-[
- AC_MSG_CHECKING(for Python config variable $1)
- if test -z "$PYTHON"
- then
-   AC_CHECK_PROG(PYTHON,python,python)
- fi
- py_error="no"
- pyval=`$PYTHON -c "from distutils import sysconfig;dnl
-print sysconfig.get_config_var('$1')"` || py_error="yes"
- if test "$py_error" = "yes"
- then
-   AC_MSG_RESULT(no - an error occurred)
- else
-   AC_MSG_RESULT($pyval)
-   m4_ifval([$2],[$2],[PY_$1])="$pyval"
-   AC_SUBST(m4_ifval([$2],[$2],[PY_$1]))
- fi
-])
-
-AC_DEFUN([AX_PYTHON_CONFIG_H],
-[
- AC_MSG_CHECKING(location of Python's config.h)
- if test -z "$PYTHON"
- then
-   AC_CHECK_PROG(PYTHON,python,python)
- fi
- py_error="no"
- PY_CONFIG_H=`$PYTHON -c "from distutils import sysconfig;dnl
-print sysconfig.get_config_h_filename()"` || py_error = "yes"
- if test "$py_error" = "yes"
- then
-   AC_MSG_RESULT(no - an error occurred)
- else
-   AC_MSG_RESULT($PY_CONFIG_H)
-   AC_SUBST(PY_CONFIG_H)
- fi
-])
-
-AC_DEFUN([AX_PYTHON_MAKEFILE],
-[
- AC_MSG_CHECKING(location of Python's Makefile)
- if test -z "$PYTHON"
- then
-   AC_CHECK_PROG(PYTHON,python,python)
- fi
- py_error="no"
- PY_MAKEFILE=`$PYTHON -c "from distutils import sysconfig;dnl
-print sysconfig.get_makefile_filename()"` || py_error = "yes"
- if test "$py_error" = "yes"
- then
-   AC_MSG_RESULT(no - an error occurred)
- else
-   AC_MSG_RESULT($PY_MAKEFILE)
-   AC_SUBST(PY_MAKEFILE)
- fi
-])
diff --git a/m4/ax_python_devel.m4 b/m4/ax_python_devel.m4
deleted file mode 100644
index a62b860..0000000
--- a/m4/ax_python_devel.m4
+++ /dev/null
@@ -1,325 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_python_devel.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PYTHON_DEVEL([version])
-#
-# DESCRIPTION
-#
-#   Note: Defines as a precious variable "PYTHON_VERSION". Don't override it
-#   in your configure.ac.
-#
-#   This macro checks for Python and tries to get the include path to
-#   'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS)
-#   output variables. It also exports $(PYTHON_EXTRA_LIBS) and
-#   $(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code.
-#
-#   You can search for some particular version of Python by passing a
-#   parameter to this macro, for example ">= '2.3.1'", or "== '2.4'". Please
-#   note that you *have* to pass also an operator along with the version to
-#   match, and pay special attention to the single quotes surrounding the
-#   version number. Don't use "PYTHON_VERSION" for this: that environment
-#   variable is declared as precious and thus reserved for the end-user.
-#
-#   This macro should work for all versions of Python >= 2.1.0. As an end
-#   user, you can disable the check for the python version by setting the
-#   PYTHON_NOVERSIONCHECK environment variable to something else than the
-#   empty string.
-#
-#   If you need to use this macro for an older Python version, please
-#   contact the authors. We're always open for feedback.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Sebastian Huber <sebastian-huber@web.de>
-#   Copyright (c) 2009 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
-#   Copyright (c) 2009 Rafael Laboissiere <rafael@laboissiere.net>
-#   Copyright (c) 2009 Andrew Collier <colliera@ukzn.ac.za>
-#   Copyright (c) 2009 Matteo Settenvini <matteo@member.fsf.org>
-#   Copyright (c) 2009 Horst Knorr <hk_classes@knoda.org>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL])
-AC_DEFUN([AX_PYTHON_DEVEL],[
-	#
-	# Allow the use of a (user set) custom python version
-	#
-	AC_ARG_VAR([PYTHON_VERSION],[The installed Python
-		version to use, for example '2.3'. This string
-		will be appended to the Python interpreter
-		canonical name.])
-
-	AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]])
-	if test -z "$PYTHON"; then
-	   AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path])
-	   PYTHON_VERSION=""
-	fi
-
-	#
-	# Check for a version of Python >= 2.1.0
-	#
-	AC_MSG_CHECKING([for a version of Python >= '2.1.0'])
-	ac_supports_python_ver=`$PYTHON -c "import sys; \
-		ver = sys.version.split ()[[0]]; \
-		print (ver >= '2.1.0')"`
-	if test "$ac_supports_python_ver" != "True"; then
-		if test -z "$PYTHON_NOVERSIONCHECK"; then
-			AC_MSG_RESULT([no])
-			AC_MSG_FAILURE([
-This version of the AC@&t@_PYTHON_DEVEL macro
-doesn't work properly with versions of Python before
-2.1.0. You may need to re-run configure, setting the
-variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG,
-PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
-Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
-to something else than an empty string.
-])
-		else
-			AC_MSG_RESULT([skip at user request])
-		fi
-	else
-		AC_MSG_RESULT([yes])
-	fi
-
-	#
-	# if the macro parameter ``version'' is set, honour it
-	#
-	if test -n "$1"; then
-		AC_MSG_CHECKING([for a version of Python $1])
-		ac_supports_python_ver=`$PYTHON -c "import sys; \
-			ver = sys.version.split ()[[0]]; \
-			print (ver $1)"`
-		if test "$ac_supports_python_ver" = "True"; then
-		   AC_MSG_RESULT([yes])
-		else
-			AC_MSG_RESULT([no])
-			AC_MSG_ERROR([this package requires Python $1.
-If you have it installed, but it isn't the default Python
-interpreter in your system path, please pass the PYTHON_VERSION
-variable to configure. See ``configure --help'' for reference.
-])
-			PYTHON_VERSION=""
-		fi
-	fi
-
-	#
-	# Check if you have distutils, else fail
-	#
-	AC_MSG_CHECKING([for the distutils Python package])
-	ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
-	if test -z "$ac_distutils_result"; then
-		AC_MSG_RESULT([yes])
-	else
-		AC_MSG_RESULT([no])
-		AC_MSG_ERROR([cannot import Python module "distutils".
-Please check your Python installation. The error was:
-$ac_distutils_result])
-		PYTHON_VERSION=""
-	fi
-
-	#
-	# Check for Python include path
-	#
-	AC_MSG_CHECKING([for Python include path])
-	if test -z "$PYTHON_CPPFLAGS"; then
-		python_path=`$PYTHON -c "import distutils.sysconfig; \
-			print (distutils.sysconfig.get_python_inc ());"`
-		if test -n "${python_path}"; then
-			python_path="-I$python_path"
-		fi
-		PYTHON_CPPFLAGS=$python_path
-	fi
-	AC_MSG_RESULT([$PYTHON_CPPFLAGS])
-	AC_SUBST([PYTHON_CPPFLAGS])
-
-	#
-	# Check for Python library path
-	#
-	AC_MSG_CHECKING([for Python library path])
-	if test -z "$PYTHON_LDFLAGS"; then
-		# (makes two attempts to ensure we've got a version number
-		# from the interpreter)
-		ac_python_version=`cat<<EOD | $PYTHON -
-
-# join all versioning strings, on some systems
-# major/minor numbers could be in different list elements
-from distutils.sysconfig import *
-ret = ''
-for e in get_config_vars ('VERSION'):
-	if (e != None):
-		ret += e
-print (ret)
-EOD`
-
-		if test -z "$ac_python_version"; then
-			if test -n "$PYTHON_VERSION"; then
-				ac_python_version=$PYTHON_VERSION
-			else
-				ac_python_version=`$PYTHON -c "import sys; \
-					print (sys.version[[:3]])"`
-			fi
-		fi
-
-		# Make the versioning information available to the compiler
-		AC_DEFINE_UNQUOTED([HAVE_PYTHON], ["$ac_python_version"],
-                                   [If available, contains the Python version number currently in use.])
-
-		# First, the library directory:
-		ac_python_libdir=`cat<<EOD | $PYTHON -
-
-# There should be only one
-import distutils.sysconfig
-for e in distutils.sysconfig.get_config_vars ('LIBDIR'):
-	if e != None:
-		print (e)
-		break
-EOD`
-
-		# Before checking for libpythonX.Y, we need to know
-		# the extension the OS we're on uses for libraries
-		# (we take the first one, if there's more than one fix me!):
-		ac_python_soext=`$PYTHON -c \
-		  "import distutils.sysconfig; \
-		  print (distutils.sysconfig.get_config_vars('SO')[[0]])"`
-
-		# Now, for the library:
-		ac_python_soname=`$PYTHON -c \
-		  "import distutils.sysconfig; \
-		  print (distutils.sysconfig.get_config_vars('LDLIBRARY')[[0]])"`
-
-		# Strip away extension from the end to canonicalize its name:
-		ac_python_library=`echo "$ac_python_soname" | sed "s/${ac_python_soext}$//"`
-
-		# This small piece shamelessly adapted from PostgreSQL python macro;
-		# credits goes to momjian, I think. I'd like to put the right name
-		# in the credits, if someone can point me in the right direction... ?
-		#
-		if test -n "$ac_python_libdir" -a -n "$ac_python_library" \
-			-a x"$ac_python_library" != x"$ac_python_soname"
-		then
-			# use the official shared library
-			ac_python_library=`echo "$ac_python_library" | sed "s/^lib//"`
-			PYTHON_LDFLAGS="-L$ac_python_libdir -l$ac_python_library"
-		else
-			# old way: use libpython from python_configdir
-			ac_python_libdir=`$PYTHON -c \
-			  "from distutils.sysconfig import get_python_lib as f; \
-			  import os; \
-			  print (os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"`
-			PYTHON_LDFLAGS="-L$ac_python_libdir -lpython$ac_python_version"
-		fi
-
-		if test -z "PYTHON_LDFLAGS"; then
-			AC_MSG_ERROR([
-  Cannot determine location of your Python DSO. Please check it was installed with
-  dynamic libraries enabled, or try setting PYTHON_LDFLAGS by hand.
-			])
-		fi
-	fi
-	AC_MSG_RESULT([$PYTHON_LDFLAGS])
-	AC_SUBST([PYTHON_LDFLAGS])
-
-	#
-	# Check for site packages
-	#
-	AC_MSG_CHECKING([for Python site-packages path])
-	if test -z "$PYTHON_SITE_PKG"; then
-		PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
-			print (distutils.sysconfig.get_python_lib(0,0));"`
-	fi
-	AC_MSG_RESULT([$PYTHON_SITE_PKG])
-	AC_SUBST([PYTHON_SITE_PKG])
-
-	#
-	# libraries which must be linked in when embedding
-	#
-	AC_MSG_CHECKING(python extra libraries)
-	if test -z "$PYTHON_EXTRA_LIBS"; then
-	   PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
-                conf = distutils.sysconfig.get_config_var; \
-                print (conf('LOCALMODLIBS') + ' ' + conf('LIBS'))"`
-	fi
-	AC_MSG_RESULT([$PYTHON_EXTRA_LIBS])
-	AC_SUBST(PYTHON_EXTRA_LIBS)
-
-	#
-	# linking flags needed when embedding
-	#
-	AC_MSG_CHECKING(python extra linking flags)
-	if test -z "$PYTHON_EXTRA_LDFLAGS"; then
-		PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
-			conf = distutils.sysconfig.get_config_var; \
-			print (conf('LINKFORSHARED'))"`
-	fi
-	AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS])
-	AC_SUBST(PYTHON_EXTRA_LDFLAGS)
-
-	#
-	# final check to see if everything compiles alright
-	#
-	AC_MSG_CHECKING([consistency of all components of python development environment])
-	# save current global flags
-	ac_save_LIBS="$LIBS"
-	ac_save_CPPFLAGS="$CPPFLAGS"
-	LIBS="$ac_save_LIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LDFLAGS $PYTHON_EXTRA_LIBS"
-	CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
-	AC_LANG_PUSH([C])
-	AC_LINK_IFELSE([
-		AC_LANG_PROGRAM([[#include <Python.h>]],
-				[[Py_Initialize();]])
-		],[pythonexists=yes],[pythonexists=no])
-	AC_LANG_POP([C])
-	# turn back to default flags
-	CPPFLAGS="$ac_save_CPPFLAGS"
-	LIBS="$ac_save_LIBS"
-
-	AC_MSG_RESULT([$pythonexists])
-
-        if test ! "x$pythonexists" = "xyes"; then
-	   AC_MSG_FAILURE([
-  Could not link test program to Python. Maybe the main Python library has been
-  installed in some non-standard library path. If so, pass it to configure,
-  via the LDFLAGS environment variable.
-  Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib"
-  ============================================================================
-   ERROR!
-   You probably have to install the development version of the Python package
-   for your distribution.  The exact name of this package varies among them.
-  ============================================================================
-	   ])
-	  PYTHON_VERSION=""
-	fi
-
-	#
-	# all done!
-	#
-])
diff --git a/m4/ax_python_embed.m4 b/m4/ax_python_embed.m4
deleted file mode 100644
index 31f3547..0000000
--- a/m4/ax_python_embed.m4
+++ /dev/null
@@ -1,515 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_python_embed.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PYTHON_DEFAULT
-#   AX_PYTHON_ENABLE
-#   AX_PYTHON_WITH
-#   AX_PYTHON_PATH
-#   AX_PYTHON_VERSION_ENSURE( [2.2] )
-#   AX_PYTHON_CSPEC
-#   AX_PYTHON_LSPEC
-#
-# DESCRIPTION
-#
-#   This file provides autoconf support for those applications that want to
-#   embed python. It supports all pythons >= 2.2 which is the first official
-#   release containing distutils. Version 2.2 of python was released
-#   December 21, 2001. Since it actually executes the python, cross platform
-#   configuration will probably not work. Also, most of the platforms
-#   supported are consistent until you look into Mac OS X. The python
-#   included with it is installed as a framework which is a very different
-#   environment to set up the normal tools such as gcc and libtool to deal
-#   with. Therefore, once we establish which python that we are going to
-#   use, we use its distutils to actually compile and link our modules or
-#   applications.
-#
-#   At this time, it does NOT support linking with Python statically. It
-#   does support dynamic linking.
-#
-#   This set of macros help define $PYTHON, $PYTHON_USE, $PYTHON_CSPEC and
-#   $PYTHON_LSPEC. $PYTHON defines the full executable path for the Python
-#   being linked to and is used within these macros to determine if that has
-#   been specified or found. These macros do execute this python version so
-#   it must be present on the system at configure time.
-#
-#   $PYTHON_USE is an automake variable that defines whether Python support
-#   should be included or not in your application. $PYTHON_CSPEC is a
-#   variable that supplies additional CFLAGS for the compilation of the
-#   application/shared library. $PYTHON_LSPEC is a variable that supplies
-#   additional LDFLAGS for linking the application/shared library.
-#
-#   The following is an example of how to set up for python usage within
-#   your application in your configure.in:
-#
-#     AX_PYTHON_DEFAULT( )
-#     AX_PYTHON_ENABLE( )             # Optional
-#     AX_PYTHON_WITH( )               # Optional
-#     AX_PYTHON_PATH( )               # or AX_PYTHON_INSIST( )
-#     # if $PYTHON is not defined, then the following do nothing.
-#     AX_PYTHON_VERSION_ENSURE( [2.2] )
-#     AX_PYTHON_CSPEC
-#     AX_PYTHON_LSPEC
-#
-#   The AX_PYTHON_DEFAULT sets the $PYTHON_USE to false. Thereby, excluding
-#   it if it was optional.
-#
-#   The AX_PYTHON_ENABLE looks for the optional configure parameters of
-#   --enable-python/--disable-python and establishes the $PYTHON and
-#   $PYTHON_USE variables accordingly.
-#
-#   The AX_PYTHON_WITH looks for the optional configure parameters of
-#   --with-python/--without-python and establishes the $PYTHON and
-#   $PYTHON_USE variables accordingly.
-#
-#   The AX_PYTHON_PATH looks for python assuming that none has been
-#   previously found or defined and issues an error if it does not find it.
-#   If it does find it, it establishes the $PYTHON and $PYTHON_USE variables
-#   accordingly. AX_PYTHON_INSIST could be used here instead if you want to
-#   insist that Python support be included using the --enable-python or
-#   --with-python checks previously done.
-#
-#   The AX_PYTHON_VERSION_ENSURE issues an error if the Python previously
-#   found is not of version 2.2 or greater.
-#
-#   Once that these macros have be run, we can use PYTHON_USE within the
-#   makefile.am file to conditionally add the Python support such as:
-#
-#   Makefile.am example showing optional inclusion of directories:
-#
-#    if PYTHON_USE
-#    plugins = plugins
-#    src = src
-#    else
-#    plugins =
-#    src =
-#    endif
-#
-#    SUBDIRS = . $(plugins) $(src)
-#
-#   Makefile.am example showing optional shared library build:
-#
-#    if PYTHON_USE
-#    lib_LTLIBRARIES        = libElemList.la
-#    libElemList_la_SOURCES = libElemList.c
-#    libElemList_la_CFLAGS  = @PYTHON_CSPEC@
-#    libElemList_la_LDFLAGS = @PYTHON_LSPEC@
-#    endif
-#
-#   Makefile.am example showing optional program build:
-#
-#    if PYTHON_USE
-#    bin_PROGRAMS    = runFunc
-#    runFunc_SOURCES = runFunc.c
-#    runFunc_CFLAGS  = @PYTHON_CSPEC@
-#    runFunc_LDFLAGS = @PYTHON_LSPEC@
-#    endif
-#
-#   The above compiles the modules only if PYTHON_USE was specified as true.
-#   Also, the else portion of the if was optional.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Robert White <kranki@mac.com>
-#   Copyright (c) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-# AX_PYTHON_DEFAULT( )
-# -----------------
-# Sets the default to not include Python support.
-
-AC_DEFUN([AX_PYTHON_DEFAULT],
-[
-    ax_python_use=false
-    AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-])
-
-
-
-# AX_PYTHON_ENABLE( [path] )
-# -----------------------------------------------------------------
-# Handles the various --enable-python commands.
-# Input:
-#   $1 is the optional search path for the python executable if needed
-# Ouput:
-#   PYTHON_USE (AM_CONDITIONAL) is true if python executable found
-#   and --enable-python was requested; otherwise false.
-#   $PYTHON contains the full executable path to python if PYTHON_ENABLE_USE
-#   is true.
-#
-# Example:
-#   AX_PYTHON_ENABLE( )
-#   or
-#   AX_PYTHON_ENABLE( "/usr/bin" )
-
-AC_DEFUN([AX_PYTHON_ENABLE],
-[
-    AC_ARG_VAR([PYTHON],[Python Executable Path])
-
-    # unless PYTHON was supplied to us (as a precious variable),
-    # see if --enable-python[=PythonExecutablePath], --enable-python,
-    # --disable-python or --enable-python=no was given.
-    if test -z "$PYTHON"
-    then
-        AC_MSG_CHECKING(for --enable-python)
-        AC_ARG_ENABLE(
-            python,
-            AS_HELP_STRING([--enable-python@<:@=PYTHON@:>@],
-                [absolute path name of Python executable]
-            ),
-            [
-                if test "$enableval" = "yes"
-                then
-                    # "yes" was specified, but we don't have a path
-                    # for the executable.
-                    # So, let's searth the PATH Environment Variable.
-                    AC_MSG_RESULT(yes)
-                    AC_PATH_PROG(
-                        [PYTHON],
-                        python,
-                        [],
-                        $1
-                    )
-                    if test -z "$PYTHON"
-                    then
-                        AC_MSG_ERROR(no path to python found)
-                    fi
-                    ax_python_use=true
-                    AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-                    AX_PYTHON_PREFIX( )
-                elif test "$enableval" = "no"
-                then
-                    AC_MSG_RESULT(no)
-                    ax_python_use=false
-                    AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-                else
-                    # $enableval must be the executable path then.
-                    AC_SUBST([PYTHON], ["${enableval}"])
-                    AC_MSG_RESULT($withval)
-                    ax_python_use=true
-                    AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-                    AX_PYTHON_PREFIX( )
-                fi
-            ],
-            [
-                # --with-python was not specified.
-                AC_MSG_RESULT(no)
-                ax_python_use=false
-                AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-            ]
-        )
-    fi
-
-])
-
-
-
-# AX_PYTHON_CSPEC( )
-# -----------------
-# Set up the c compiler options to compile Python
-# embedded programs/libraries in $PYTHON_CSPEC if
-# $PYTHON has been defined.
-
-AC_DEFUN([AX_PYTHON_CSPEC],
-[
-    AC_ARG_VAR( [PYTHON], [Python Executable Path] )
-    if test -n "$PYTHON"
-    then
-        ax_python_prefix=`${PYTHON} -c "import sys; print sys.prefix"`
-        if test -z "$ax_python_prefix"
-        then
-            AC_MSG_ERROR([Python Prefix is not known])
-        fi
-        ax_python_execprefix=`${PYTHON} -c "import sys; print sys.exec_prefix"`
-        ax_python_version=`$PYTHON -c "import sys; print sys.version[[:3]]"`
-        ax_python_includespec="-I${ax_python_prefix}/include/python${ax_python_version}"
-        if test x"$python_prefix" != x"$python_execprefix"; then
-            ax_python_execspec="-I${ax_python_execprefix}/include/python${ax_python_version}"
-            ax_python_includespec="${ax_python_includespec} $ax_python_execspec"
-        fi
-        ax_python_ccshared=`${PYTHON} -c "import distutils.sysconfig; print distutils.sysconfig.get_config_var('CFLAGSFORSHARED')"`
-        ax_python_cspec="${ax_python_ccshared} ${ax_python_includespec}"
-        AC_SUBST([PYTHON_CSPEC], [${ax_python_cspec}])
-        AC_MSG_NOTICE([PYTHON_CSPEC=${ax_python_cspec}])
-    fi
-])
-
-
-
-# AX_PYTHON_INSIST( )
-# -----------------
-# Look for Python and set the output variable 'PYTHON'
-# to 'python' if found, empty otherwise.
-
-AC_DEFUN([AX_PYTHON_INSIST],
-[
-    AC_ARG_VAR( [PYTHON], [Python Executable Path] )
-    if test -z "$PYTHON"
-    then
-        AC_MSG_ERROR([Python Executable not found])
-    fi
-])
-
-
-
-# AX_PYTHON_LSPEC( )
-# -----------------
-# Set up the linker options to link Python embedded
-# programs/libraries in $PYTHON_LSPEC if $PYTHON
-# has been defined.
-
-AC_DEFUN([AX_PYTHON_LSPEC],
-[
-    AC_ARG_VAR( [PYTHON], [Python Executable Path] )
-    if test -n "$PYTHON"
-    then
-        AX_PYTHON_RUN([
-import sys
-import distutils.sysconfig
-strUseFrameWork = "--enable-framework"
-dictConfig = distutils.sysconfig.get_config_vars( )
-strConfigArgs = dictConfig.get("CONFIG_ARGS")
-strLinkSpec =  dictConfig.get('LDFLAGS')
-if -1 ==  strConfigArgs.find(strUseFrameWork):
-    strLibPL = dictConfig.get("LIBPL")
-    if strLibPL and (strLibPL != ""):
-        strLinkSpec += " -L%s" % (strLibPL)
-    strSys = dictConfig.get("SYSLIBS")
-    if strSys and (strSys != ""):
-        strLinkSpec += " %s" % (strSys)
-    strSHL = dictConfig.get("SHLIBS")
-    if strSHL and (strSHL != ""):
-        strLinkSpec += " %s" % (strSHL)
-    # Construct the Python Library Name.
-    strTmplte = " -lpython%d.%d"
-    if (sys.platform == "win32") or (sys.platform == "os2emx"):
-        strTmplte = " -lpython%d%d"
-    strWrk = strTmplte % ( (sys.hexversion >> 24),
-                            ((sys.hexversion >> 16) & 0xff))
-    strLinkSpec += strWrk
-else:
-    # This is not ideal since it changes the search path
-    # for Frameworks which could have side-effects on
-    # other included Frameworks.  However, it is necessary
-    # where someone has installed more than one frameworked
-    # Python.  Frameworks are really only used in MacOSX.
-    strLibFW = dictConfig.get("PYTHONFRAMEWORKPREFIX")
-    if strLibFW and (strLibFW != ""):
-        strLinkSpec += " -F%s" % (strLibFW)
-strLinkSpec += " %s" % (dictConfig.get('LINKFORSHARED'))
-print strLinkSpec
-        ])
-        AC_SUBST([PYTHON_LSPEC], [${ax_python_output}])
-        AC_MSG_NOTICE([PYTHON_LSPEC=${ax_python_output}])
-    fi
-])
-
-
-
-# AX_PYTHON_PATH( )
-# -----------------
-# Look for Python and set the output variable 'PYTHON'
-# to 'python' if found, empty otherwise.
-
-AC_DEFUN([AX_PYTHON_PATH],
-[
-    AC_ARG_VAR( [PYTHON], [Python Executable Path] )
-    AC_PATH_PROG( PYTHON, python, [], $1 )
-    if test -z "$PYTHON"
-    then
-        AC_MSG_ERROR([Python Executable not found])
-    else
-        ax_python_use=true
-    fi
-    AM_CONDITIONAL(PYTHON_USE, test "$ax_python_use" = "true")
-])
-
-
-
-# AX_PYTHON_PREFIX( )
-# -------------------
-# Use the values of $prefix and $exec_prefix for the corresponding
-# values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX.
-
-AC_DEFUN([AX_PYTHON_PREFIX],
-[
-    if test -z "$PYTHON"
-    then
-        AC_MSG_ERROR([Python Executable Path is not known])
-    fi
-    ax_python_prefix=`${PYTHON} -c "import sys; print sys.prefix"`
-    ax_python_execprefix=`${PYTHON} -c "import sys; print sys.exec_prefix"`
-    AC_SUBST([PYTHON_PREFIX], ["${ax_python_prefix}"])
-    AC_SUBST([PYTHON_EXECPREFIX], ["${ax_python_execprefix}"])
-])
-
-
-
-# AX_PYTHON_RUN( PYTHON_PROGRAM )
-# -----------------
-# Run a Python Test Program saving its output
-# in ax_python_output and its condition code
-# in ax_python_cc.
-
-AC_DEFUN([AX_PYTHON_RUN],
-[
-    AC_ARG_VAR( [PYTHON], [Python Executable Path] )
-    if test -z "$PYTHON"
-    then
-        AC_MSG_ERROR([Python Executable not found])
-    else
-        cat >conftest.py <<_ACEOF
-$1
-_ACEOF
-        ax_python_output=`$PYTHON conftest.py`
-        ax_python_cc=$?
-        rm conftest.py
-        if test -f "conftest.pyc"
-        then
-            rm conftest.pyc
-        fi
-    fi
-])
-
-
-
-# AX_PYTHON_VERSION_CHECK( VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE] )
-# -----------------------------------------------------------------------------
-# Run ACTION-IF-TRUE if the Python interpreter has version >= VERSION.
-# Run ACTION-IF-FALSE otherwise.
-# This test uses sys.hexversion instead of the string equivalant (first
-# word of sys.version), in order to cope with versions such as 2.2c1.
-# hexversion has been introduced in Python 1.5.2; it's probably not
-# worth to support older versions (1.5.1 was released on October 31, 1998).
-
-AC_DEFUN([AX_PYTHON_VERSION_CHECK],
- [
-    AC_ARG_VAR( [PYTHON], [Python Executable Path] )
-    if test -n "$PYTHON"
-    then
-        AC_MSG_CHECKING([whether $PYTHON version >= $1])
-        AX_PYTHON_RUN([
-import sys, string
-# split strings by '.' and convert to numeric.  Append some zeros
-# because we need at least 4 digits for the hex conversion.
-minver = map(int, string.split('$1', '.')) + [[0, 0, 0]]
-minverhex = 0
-for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[[i]]
-if sys.hexversion >= minverhex:
-    sys.exit( 0 )
-else:
-    sys.exit( 1 )
-        ])
-        if test $ax_python_cc -eq 0
-        then
-            $2
-        m4_ifvaln(
-            [$3],
-            [else $3]
-        )
-        fi
-    fi
-])
-
-
-
-# AX_PYTHON_VERSION_ENSURE( VERSION )
-# -----------------
-# Insure that the Python Interpreter Version
-# is greater than or equal to the VERSION
-# parameter.
-
-AC_DEFUN([AX_PYTHON_VERSION_ENSURE],
-[
-    AX_PYTHON_VERSION_CHECK(
-        [$1],
-        [AC_MSG_RESULT(yes)],
-        [AC_MSG_ERROR(too old)]
-    )
-])
-
-
-
-# AX_PYTHON_WITH( [path] )
-# -----------------------------------------------------------------
-# Handles the various --with-python commands.
-# Input:
-#   $1 is the optional search path for the python executable if needed
-# Ouput:
-#   PYTHON_USE (AM_CONDITIONAL) is true if python executable found
-#   and --with-python was requested; otherwise false.
-#   $PYTHON contains the full executable path to python if PYTHON_USE
-#   is true.
-#
-# Example:
-#   AX_PYTHON_WITH( )
-#   or
-#   AX_PYTHON_WITH("/usr/bin")
-
-AC_DEFUN([AX_PYTHON_WITH],
-[
-    AC_ARG_VAR([PYTHON],[Python Executable Path])
-
-    # unless PYTHON was supplied to us (as a precious variable),
-    # see if --with-python[=PythonExecutablePath], --with-python,
-    # --without-python or --with-python=no was given.
-    if test -z "$PYTHON"
-    then
-        AC_MSG_CHECKING(for --with-python)
-        AC_ARG_WITH(
-            python,
-            AS_HELP_STRING([--with-python@<:@=PYTHON@:>@],
-                [absolute path name of Python executable]
-            ),
-            [
-                if test "$withval" = "yes"
-                then
-                    # "yes" was specified, but we don't have a path
-                    # for the executable.
-                    # So, let's searth the PATH Environment Variable.
-                    AC_MSG_RESULT(yes)
-                    AC_PATH_PROG(
-                        [PYTHON],
-                        python,
-                        [],
-                        $1
-                    )
-                    if test -z "$PYTHON"
-                    then
-                        AC_MSG_ERROR(no path to python found)
-                    fi
-                    ax_python_use=true
-                    AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-                    AX_PYTHON_PREFIX( )
-                elif test "$withval" = "no"
-                then
-                    AC_MSG_RESULT(no)
-                    ax_python_use=false
-                    AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-                else
-                    # $withval must be the executable path then.
-                    AC_SUBST([PYTHON], ["${withval}"])
-                    AC_MSG_RESULT($withval)
-                    ax_python_use=true
-                    AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-                    AX_PYTHON_PREFIX( )
-                fi
-            ],
-            [
-                # --with-python was not specified.
-                AC_MSG_RESULT(no)
-                ax_python_use=false
-                AM_CONDITIONAL(PYTHON_USE, test x"$ax_python_use" = x"true")
-            ]
-        )
-    fi
-
-])
diff --git a/m4/ax_python_module.m4 b/m4/ax_python_module.m4
deleted file mode 100644
index bd70a06..0000000
--- a/m4/ax_python_module.m4
+++ /dev/null
@@ -1,49 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_python_module.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PYTHON_MODULE(modname[, fatal])
-#
-# DESCRIPTION
-#
-#   Checks for Python module.
-#
-#   If fatal is non-empty then absence of a module will trigger an error.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_PYTHON_MODULE], [AX_PYTHON_MODULE])
-AC_DEFUN([AX_PYTHON_MODULE],[
-    if test -z $PYTHON;
-    then
-        PYTHON="python"
-    fi
-    PYTHON_NAME=`basename $PYTHON`
-    AC_MSG_CHECKING($PYTHON_NAME module: $1)
-	$PYTHON -c "import $1" 2>/dev/null
-	if test $? -eq 0;
-	then
-		AC_MSG_RESULT(yes)
-		eval AS_TR_CPP(HAVE_PYMOD_$1)=yes
-	else
-		AC_MSG_RESULT(no)
-		eval AS_TR_CPP(HAVE_PYMOD_$1)=no
-		#
-		if test -n "$2"
-		then
-			AC_MSG_ERROR(failed to find required module $1)
-			exit 1
-		fi
-	fi
-])
diff --git a/m4/ax_require_one_func.m4 b/m4/ax_require_one_func.m4
deleted file mode 100644
index 43ce8ba..0000000
--- a/m4/ax_require_one_func.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_require_one_func.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_REQUIRE_ONE_FUNC (FUNCTION..., [ACTION-IF-ANY-FOUND], [ACTION-IF-NONE-FOUND])
-#
-# DESCRIPTION
-#
-#   AX_REQUIRE_ONE_FUNC is a simple wrapper for AC_CHECK_FUNCS. It calls
-#   AC_CHECK_FUNCS on the list of functions named in the first argument,
-#   then invokes ACTION-IF-ANY-FOUND if at least one of the functions exists
-#   or ACTION-IF-NONE-FOUND if none of the functions exist.
-#
-#   Here's an example:
-#
-#     AX_REQUIRE_ONE_FUNC([posix_memalign memalign valloc], ,
-#       [AC_MSG_ERROR([unable to allocate page-aligned memory])])
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Scott Pakin <pakin@uiuc.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_REQUIRE_ONE_FUNC],
-[m4_define([ax_1func_cv], [AS_TR_SH(ax_cv_func_any_$1)])
-AC_CACHE_VAL([ax_1func_cv],
-  [ax_1func_cv=no
-   AC_CHECK_FUNCS([$1], [ax_1func_cv="$ax_1func_cv $ac_func"])])
-AS_IF([test "$ax_1func_cv" = "no"],
-  [$3],
-  [ax_1func_cv=`echo $ax_1func_cv | sed 's/^no //'`
-   $2])
-])
diff --git a/m4/ax_restore_flags.m4 b/m4/ax_restore_flags.m4
deleted file mode 100644
index cf03cae..0000000
--- a/m4/ax_restore_flags.m4
+++ /dev/null
@@ -1,31 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_restore_flags.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_RESTORE_FLAGS()
-#
-# DESCRIPTION
-#
-#   Restore common compilation flags from temporary variables
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Filippo Giunchedi <filippo@esaurito.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 3
-
-AC_DEFUN([AX_RESTORE_FLAGS], [
-  CPPFLAGS="${CPPFLAGS_save}"
-  CFLAGS="${CFLAGS_save}"
-  CXXFLAGS="${CXXFLAGS_save}"
-  OBJCFLAGS="${OBJCFLAGS_save}"
-  LDFLAGS="${LDFLAGS_save}"
-  LIBS="${LIBS_save}"
-])
diff --git a/m4/ax_rpm_init.m4 b/m4/ax_rpm_init.m4
deleted file mode 100644
index 19a1fba..0000000
--- a/m4/ax_rpm_init.m4
+++ /dev/null
@@ -1,263 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_rpm_init.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_RPM_INIT
-#
-# DESCRIPTION
-#
-#   Setup variables for creation of rpms. It will define several variables
-#   useful for creating rpms on a system where rpms are supported.
-#   Currently, I requires changes to Makefile.am to function properly (see
-#   the example below).
-#
-#   Also note that I do not use any non-UNIX OSs (and for the most part, I
-#   only use RedHat), so this is probably generally not useful for other
-#   systems.
-#
-#   Required setup:
-#
-#   In configure.in:
-#
-#     dnl For my rpm.m4 macros
-#     RPM_RELEASE=1
-#     AC_SUBST(RPM_RELEASE)
-#
-#     AX_RPM_INIT
-#     dnl Enable or disable the rpm making rules in Makefile.am
-#     AM_CONDITIONAL(MAKE_RPMS, test x$make_rpms = xtrue)
-#
-#   Furthermore, the %GNUconfigure rpm macro has a problem in that it does
-#   not define CXXFLAGS for the target system correctly, so for compiling
-#   C++ code, add the following line _before_ calling AC_PROG_CXX:
-#
-#     dnl This is a little hack to make this work with rpm better (see mysql++.spec.in)
-#     test -z "$CXXFLAGS" && CXXFLAGS="${CFLAGS}"
-#
-#   Changes to Makefile.am (I am trying to get rid of this step; suggestions
-#   invited):
-#
-#     if MAKE_RPMS
-#     rpm: @RPM_TARGET@
-#
-#     .PHONY: rpm
-#
-#     $(RPM_TARGET): $(DISTFILES)
-#       ${MAKE} dist
-#       -mkdir -p $(RPM_DIR)/SRPMS
-#       -mkdir -p `dirname $(RPM_TARGET)`
-#       $(RPM_PROG) $(RPM_ARGS) $(RPM_TARBALL)
-#       @echo Congratulations, $(RPM_TARGET) "(and friends)" should now exist.
-#     else
-#     endif
-#
-#   Also, it works best with a XXXX.spec.in file like the following (this is
-#   way down on the wishlist, but a program to generate the skeleton spec.in
-#   much like autoscan would just kick butt!):
-#
-#     ---------- 8< ----------
-#     # -*- Mode:rpm-spec -*-
-#     # mysql++.spec.in
-#     Summary: Your package description goes here
-#     %define rel @RPM_RELEASE@
-#
-#     %define version @VERSION@
-#     %define pkgname @PACKAGE@
-#     %define prefix /usr
-#
-#     %define lt_release @LT_RELEASE@
-#     %define lt_version @LT_CURRENT@.@LT_REVISION@.@LT_AGE@
-#
-#     # This is a hack until I can figure out how to better handle replacing
-#     # autoconf macros... (gotta love autoconf...)
-#     %define __aclocal   aclocal || aclocal -I ./macros
-#     %define configure_args  @RPM_CONFIGURE_ARGS@
-#
-#     Name: %{pkgname}
-#     Version: %{version}
-#     Release: %{rel}
-#
-#     Copyright: LGPL
-#     Group: # your group name goes here
-#     Source: %{pkgname}-%{version}.tar.gz
-#     Requires: # additional requirements
-#     Buildroot: /tmp/%{pkgname}-root
-#     URL: http://yoururl.go.here
-#     Prefix: %{prefix}
-#     BuildArchitectures: # Target platforms, i.e., i586
-#     Packager: Your Name <youremail@your.address>
-#
-#     %description
-#     Your package description
-#
-#     %changelog
-#
-#     %prep
-#     %setup
-#     #%patch
-#
-#     %build
-#     %GNUconfigure %{configure_args}
-#     # This is why we copy the CFLAGS to the CXXFLAGS in configure.in
-#     # CFLAGS="%{optflags}" CXXFLAGS="%{optflags}" ./configure %{_target_platform} --prefix=%{prefix}
-#     make
-#
-#     %install
-#     # To make things work with BUILDROOT
-#     if [ "$RPM_BUILD_ROOT" != "/tmp/%{pkgname}-root" ]
-#     then
-#       echo
-#       echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
-#       echo @                                                                    @
-#       echo @  RPM_BUILD_ROOT is not what I expected.  Please clean it yourself. @
-#       echo @                                                                    @
-#       echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
-#       echo
-#     else
-#       echo Cleaning RPM_BUILD_ROOT: "$RPM_BUILD_ROOT"
-#       rm -rf "$RPM_BUILD_ROOT"
-#     fi
-#     make DESTDIR="$RPM_BUILD_ROOT" install
-#
-#     %clean
-#     # Call me paranoid, but I do not want to be responsible for nuking
-#     # someone's harddrive!
-#     if [ "$RPM_BUILD_ROOT" != "/tmp/%{pkgname}-root" ]
-#     then
-#       echo
-#       echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
-#       echo @                                                                    @
-#       echo @  RPM_BUILD_ROOT is not what I expected.  Please clean it yourself. @
-#       echo @                                                                    @
-#       echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
-#       echo
-#     else
-#       echo Cleaning RPM_BUILD_ROOT: "$RPM_BUILD_ROOT"
-#       rm -rf "$RPM_BUILD_ROOT"
-#     fi
-#
-#     %files
-#     %defattr(-, root, root)
-#     # Your application file list goes here
-#     # %{prefix}/lib/lib*.so*
-#     %doc COPYRIGHT ChangeLog README AUTHORS NEWS
-#     %doc doc/*
-#
-#     # If you install a library
-#     %post -p /sbin/ldconfig
-#
-#     # If you install a library
-#     %postun -p /sbin/ldconfig
-#
-#     %package devel
-#     Summary: Development files for %{pkgname}
-#     Group: Applications/Databases
-#     %description devel
-#     Development files for %{pkgname}.
-#
-#     %files devel
-#     %defattr(-, root, root)
-#     # Your development files go here
-#     # Programmers documentation goes here
-#     %doc doc
-#
-#     # end of file
-#     ---------- >8 ----------
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Dale K. Hawkins <dhawkins@cdrgts.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-dnl AX_RPM_INIT
-dnl Figure out how to create rpms for this system and setup for an
-dnl automake target
-
-AU_ALIAS([AM_RPM_INIT], [AX_RPM_INIT])
-AC_DEFUN([AX_RPM_INIT],
-[dnl
-AC_REQUIRE([AC_CANONICAL_HOST])
-dnl Find the RPM program
-AC_ARG_WITH(rpm-prog,[  --with-rpm-prog=PROG   Which rpm to use (optional)],
-            rpm_prog="$withval", rpm_prog="")
-
-AC_ARG_ENABLE(rpm-rules, [  --enable-rpm-rules       Try to create rpm make rules (defaults to yes for Linux)],
-                enable_rpm_rules="$withval",enable_rpm_rules=no)
-
-AC_ARG_WITH(rpm-extra-args, [  --with-rpm-extra-args=ARGS       Run rpm with extra arguments (defaults to none)],
-                rpm_extra_args="$withval", rpm_extra_args="")
-
-dnl AC_ARG_ENABLE(rpm-topdir, [  --enable-rpm       Try to create rpm make rules (defaults to yes for Linux)],
-dnl             enable_rpm_rules="$withval",no)
-
-dnl echo enable_rpm_rules is $enable_rpm_rules
-dnl echo rpm_prog is $rpm_prog
-
-  RPM_TARGET=""
-
-  if test x$enable_rpm_rules = xno ; then
-     echo "Not trying to build rpms for your system (use --enable-rpm-rules to override) "
-     no_rpm=yes
-  else
-    if test x$rpm_prog != x ; then
-       if test x${RPM_PROG+set} != xset ; then
-          RPM_PROG=$rpm_prog
-       fi
-    fi
-
-    AC_PATH_PROG(RPM_PROG, rpm, no)
-    no_rpm=no
-    if test "$RPM_PROG" = "no" ; then
-echo *** RPM Configuration Failed
-echo *** Failed to find the rpm program.  If you want to build rpm packages
-echo *** indicate the path to the rpm program using  --with-rpm-prog=PROG
-      no_rpm=yes
-      RPM_MAKE_RULES=""
-    else
-      AC_MSG_CHECKING(how rpm sets %{_rpmdir})
-      rpmdir=`rpm --eval %{_rpmdir}`
-      if test x$rpmdir = x"%{_rpmdir}" ; then
-        AC_MSG_RESULT([not set (cannot build rpms?)])
-        echo *** Could not determine the value of %{_rpmdir}
-        echo *** This could be because it is not set, or your version of rpm does not set it
-        echo *** It must be set in order to generate the correct rpm generation commands
-        echo ***
-        echo *** You might still be able to create rpms, but I could not automate it for you
-        echo *** BTW, if you know this is wrong, please help to improve the rpm.m4 module
-        echo *** Send corrections, updates and fixes to dhawkins@cdrgts.com.  Thanks.
-      else
-        AC_MSG_RESULT([$rpmdir])
-      fi
-      AC_MSG_CHECKING(how rpm sets %{_rpmfilename})
-      rpmfilename=$rpmdir/`rpm --eval %{_rpmfilename} | sed "s/%{ARCH}/${host_cpu}/g" | sed "s/%{NAME}/$PACKAGE/g" | sed "s/%{VERSION}/${VERSION}/g" | sed "s/%{RELEASE}/${RPM_RELEASE}/g"`
-      AC_MSG_RESULT([$rpmfilename])
-
-      RPM_DIR=${rpmdir}
-      RPM_TARGET=$rpmfilename
-      RPM_ARGS="-ta $rpm_extra_args"
-      RPM_TARBALL=${PACKAGE}-${VERSION}.tar.gz
-    fi
-  fi
-
-  case "${no_rpm}" in
-    yes) make_rpms=false;;
-    no) make_rpms=true;;
-    *) AC_MSG_WARN([bad value ${no_rpm} for no_rpm (not making rpms)])
-       make_rpms=false;;
-  esac
-  AC_SUBST(RPM_DIR)
-  AC_SUBST(RPM_TARGET)
-  AC_SUBST(RPM_ARGS)
-  AC_SUBST(RPM_TARBALL)
-
-  RPM_CONFIGURE_ARGS=${ac_configure_args}
-  AC_SUBST(RPM_CONFIGURE_ARGS)
-])
diff --git a/m4/ax_ruby_devel.m4 b/m4/ax_ruby_devel.m4
deleted file mode 100644
index e929f29..0000000
--- a/m4/ax_ruby_devel.m4
+++ /dev/null
@@ -1,172 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_ruby_devel.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_RUBY_DEVEL([version])
-#
-# DESCRIPTION
-#
-#   This macro checks for Ruby and tries to get the include path to
-#   'ruby.h'. It provides the $(RUBY_CPPFLAGS) and $(RUBY_LDFLAGS) output
-#   variables. It also exports $(RUBY_EXTRA_LIBS) for embedding Ruby in your
-#   code.
-#
-#   You can search for some particular version of Ruby by passing a
-#   parameter to this macro, for example "1.8.6".
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Rafal Rzepecki <divided.mind@gmail.com>
-#   Copyright (c) 2008 Sebastian Huber <sebastian-huber@web.de>
-#   Copyright (c) 2008 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
-#   Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-#   Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za>
-#   Copyright (c) 2008 Matteo Settenvini <matteo@member.fsf.org>
-#   Copyright (c) 2008 Horst Knorr <hk_classes@knoda.org>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AC_DEFUN([AX_RUBY_DEVEL],[
-    AC_REQUIRE([AX_WITH_RUBY])
-    AS_IF([test -n "$1"], [AX_PROG_RUBY_VERSION([$1])])
-
-    #
-    # Check if you have mkmf, else fail
-    #
-    AC_MSG_CHECKING([for the mkmf Ruby package])
-    ac_mkmf_result=`$RUBY -rmkmf -e ";" 2>&1`
-    if test -z "$ac_mkmf_result"; then
-        AC_MSG_RESULT([yes])
-    else
-        AC_MSG_RESULT([no])
-        AC_MSG_ERROR([cannot import Ruby module "mkmf".
-Please check your Ruby installation. The error was:
-$ac_mkmf_result])
-    fi
-
-    #
-    # Check for Ruby include path
-    #
-    AC_MSG_CHECKING([for Ruby include path])
-    if test -z "$RUBY_CPPFLAGS"; then
-        ruby_path=`$RUBY -rmkmf -e 'print Config::CONFIG[["archdir"]]'`
-        if test -n "${ruby_path}"; then
-                ruby_path="-I$ruby_path"
-        fi
-        RUBY_CPPFLAGS=$ruby_path
-    fi
-    AC_MSG_RESULT([$RUBY_CPPFLAGS])
-    AC_SUBST([RUBY_CPPFLAGS])
-
-    #
-    # Check for Ruby library path
-    #
-    AC_MSG_CHECKING([for Ruby library path])
-    if test -z "$RUBY_LDFLAGS"; then
-        RUBY_LDFLAGS=`$RUBY -rmkmf -e 'print Config::CONFIG[["LIBRUBYARG_SHARED"]]'`
-    fi
-    AC_MSG_RESULT([$RUBY_LDFLAGS])
-    AC_SUBST([RUBY_LDFLAGS])
-
-    #
-    # Check for site packages
-    #
-    AC_MSG_CHECKING([for Ruby site-packages path])
-    if test -z "$RUBY_SITE_PKG"; then
-        RUBY_SITE_PKG=`$RUBY -rmkmf -e 'print Config::CONFIG[["sitearchdir"]]'`
-    fi
-    AC_MSG_RESULT([$RUBY_SITE_PKG])
-    AC_SUBST([RUBY_SITE_PKG])
-
-    #
-    # libraries which must be linked in when embedding
-    #
-    AC_MSG_CHECKING(ruby extra libraries)
-    if test -z "$RUBY_EXTRA_LIBS"; then
-       RUBY_EXTRA_LIBS=`$RUBY -rmkmf -e 'print Config::CONFIG[["SOLIBS"]]'`
-    fi
-    AC_MSG_RESULT([$RUBY_EXTRA_LIBS])
-    AC_SUBST(RUBY_EXTRA_LIBS)
-
-    #
-    # linking flags needed when embedding
-    # (is it even needed for Ruby?)
-    #
-    # AC_MSG_CHECKING(ruby extra linking flags)
-    # if test -z "$RUBY_EXTRA_LDFLAGS"; then
-    # RUBY_EXTRA_LDFLAGS=`$RUBY -rmkmf -e 'print Config::CONFIG[["LINKFORSHARED"]]'`
-    # fi
-    # AC_MSG_RESULT([$RUBY_EXTRA_LDFLAGS])
-    # AC_SUBST(RUBY_EXTRA_LDFLAGS)
-
-    # this flags breaks ruby.h, and is sometimes defined by KDE m4 macros
-    CFLAGS="`echo "$CFLAGS" | sed -e 's/-std=iso9899:1990//g;'`"
-    #
-    # final check to see if everything compiles alright
-    #
-    AC_MSG_CHECKING([consistency of all components of ruby development environment])
-    AC_LANG_PUSH([C])
-    # save current global flags
-    ac_save_LIBS="$LIBS"
-    LIBS="$ac_save_LIBS $RUBY_LDFLAGS"
-    ac_save_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="$ac_save_CPPFLAGS $RUBY_CPPFLAGS"
-    AC_TRY_LINK([
-        #include <ruby.h>
-    ],[
-        ruby_init();
-    ],[rubyexists=yes],[rubyexists=no])
-
-    AC_MSG_RESULT([$rubyexists])
-
-    if test ! "$rubyexists" = "yes"; then
-       AC_MSG_ERROR([
-  Could not link test program to Ruby. Maybe the main Ruby library has been
-  installed in some non-standard library path. If so, pass it to configure,
-  via the LDFLAGS environment variable.
-  Example: ./configure LDFLAGS="-L/usr/non-standard-path/ruby/lib"
-  ============================================================================
-   ERROR!
-   You probably have to install the development version of the Ruby package
-   for your distribution.  The exact name of this package varies among them.
-  ============================================================================
-       ])
-      RUBY_VERSION=""
-    fi
-    AC_LANG_POP
-    # turn back to default flags
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIBS="$ac_save_LIBS"
-
-    #
-    # all done!
-    #
-])
diff --git a/m4/ax_ruby_ext.m4 b/m4/ax_ruby_ext.m4
deleted file mode 100644
index 2690151..0000000
--- a/m4/ax_ruby_ext.m4
+++ /dev/null
@@ -1,146 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_ruby_ext.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_RUBY_EXT
-#
-# DESCRIPTION
-#
-#   Fetches the linker flags and C compiler flags for compiling and linking
-#   Ruby binary extensions.  The macro substitutes RUBY_VERSION,
-#   RUBY_EXT_INC, RUBY_EXT_LIB, RUBY_EXT_CPPFLAGS, RUBY_EXT_LDFLAGS and
-#   RUBY_EXT_DLEXT variables if Ruby executable has been found.  It also
-#   checks the same variables before trying to retrieve them from the Ruby
-#   configuration.
-#
-#     RUBY_VERSION: version of the Ruby interpreter
-#     RUBY_EXT_INC: Ruby include directory
-#     RUBY_EXT_LIB: Ruby extensions destination directory
-#     RUBY_EXT_CPPFLAGS: C preprocessor flags to compile extensions
-#     RUBY_EXT_LDFLAGS: linker flags to build extensions
-#     RUBY_EXT_DLEXT: extensions suffix for ruby modules (e.g. "so")
-#
-#   Examples:
-#
-#     AX_RUBY_EXT
-#     if test x"$RUBY" = x; then
-#        AC_ERROR(["cannot find Ruby"])
-#     fi
-#
-# LICENSE
-#
-#   Copyright (c) 2011 Stanislav Sedov <stas@FreeBSD.org>
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions are
-#   met:
-#
-#   1. Redistributions of source code must retain the above copyright
-#
-#      notice, this list of conditions and the following disclaimer.
-#
-#   2. Redistributions in binary form must reproduce the above copyright
-#
-#      notice, this list of conditions and the following disclaimer in the
-#      documentation and/or other materials provided with the distribution.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-#   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-#   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-#   PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-#   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-#   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-#   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-#   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-#   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-#   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-#   THE POSSIBILITY OF SUCH DAMAGE.
-
-#serial 1
-
-AC_DEFUN([AX_RUBY_EXT],[
-
-        #
-        # Check if ruby executable exists.
-        #
-        AC_PATH_PROGS(RUBY, ["${RUBY-ruby}"], [])
-
-        if test -n "$RUBY" ; then
-
-                AC_MSG_NOTICE([Ruby executable: '$RUBY'])
-
-                #
-                # Check Ruby version.
-                #
-                AC_MSG_CHECKING([for Ruby version])
-                [RUBY_VERSION=`$RUBY -e 'puts RUBY_VERSION'`];
-                AC_MSG_RESULT([$RUBY_VERSION])
-                AC_SUBST(RUBY_VERSION)
-
-                #
-                # Check for Ruby extensions include path.
-                #
-                AC_ARG_VAR(RUBY_EXT_INC, [Directory to include ruby headers from])
-                AC_MSG_CHECKING([for Ruby headers include path])
-                if test -z "$RUBY_EXT_INC" ; then
-                        [RUBY_EXT_INC=`$RUBY -rrbconfig -e 'puts Config::CONFIG["archdir"]'`];
-                fi
-                AC_MSG_RESULT([$RUBY_EXT_INC])
-                AC_SUBST(RUBY_EXT_INC)
-
-                #
-                # Check for the extensions target directory.
-                #
-                AC_ARG_VAR(RUBY_EXT_LIB, [Directory to install ruby extensions into])
-                AC_MSG_CHECKING([for Ruby extensions target directory])
-                if test -z "$RUBY_EXT_LIB" ; then
-                        [RUBY_EXT_LIB=`$RUBY -rrbconfig -e 'puts Config::CONFIG["sitearchdir"]'`];
-                fi
-                AC_MSG_RESULT([$RUBY_EXT_LIB])
-                AC_SUBST(RUBY_EXT_LIB)
-
-                #
-                # Check for Ruby CPP flags.
-                #
-                AC_ARG_VAR(RUBY_EXT_CPPFLAGS, [CPPFLAGS to compile Ruby extensions])
-                AC_MSG_CHECKING([for Ruby extensions C preprocessor flags])
-                if test -z "$RUBY_EXT_CPPFLAGS" ; then
-                        [RUBY_EXT_CPPFLAGS=`$RUBY -rrbconfig -e 'puts Config::CONFIG["CPPFLAGS"]'`];
-                fi
-                AC_MSG_RESULT([$RUBY_EXT_CPPFLAGS])
-                AC_SUBST(RUBY_EXT_CPPFLAGS)
-
-                #
-                # Check for Ruby extensions link flags.
-                #
-                AC_ARG_VAR(RUBY_EXT_LDFLAGS, [LDFLAGS to build Ruby extensions])
-                AC_MSG_CHECKING([for Ruby extensions linker flags])
-                if test -z "$RUBY_EXT_LDFLAGS" ; then
-                        [RUBY_EXT_LDFLAGS=`$RUBY -rrbconfig -e 'puts Config::CONFIG["LDFLAGS"]'`];
-                fi
-                # Fix LDFLAGS for OS X.  We don't want any -arch flags here, otherwise
-                # linking might fail.  We also including the proper flags to create a bundle.
-                case "$host" in
-                *darwin*)
-                        RUBY_EXT_LDFLAGS=`echo ${RUBY_EXT_LDFLAGS} | sed -e "s,-arch [[^ ]]*,,g"`
-                        RUBY_EXT_LDFLAGS="${RUBY_EXT_LDFLAGS} -bundle -undefined dynamic_lookup"
-                        ;;
-                esac
-                AC_MSG_RESULT([$RUBY_EXT_LDFLAGS])
-                AC_SUBST(RUBY_EXT_LDFLAGS)
-
-                #
-                # Check for Ruby dynamic library extension.
-                #
-                AC_ARG_VAR(RUBY_EXT_DLEXT, [Ruby dynamic library extension])
-                AC_MSG_CHECKING([for Ruby dynamic library extension])
-                if test -z "$RUBY_EXT_DLEXT" ; then
-                        [RUBY_EXT_DLEXT=`$RUBY -rrbconfig -e 'puts Config::CONFIG["DLEXT"]'`];
-                        RUBY_EXT_DLEXT=".${RUBY_EXT_DLEXT}"
-                fi
-                AC_MSG_RESULT([$RUBY_EXT_DLEXT])
-                AC_SUBST(RUBY_EXT_DLEXT)
-        fi
-])
diff --git a/m4/ax_save_flags.m4 b/m4/ax_save_flags.m4
deleted file mode 100644
index d2a0542..0000000
--- a/m4/ax_save_flags.m4
+++ /dev/null
@@ -1,31 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_save_flags.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SAVE_FLAGS()
-#
-# DESCRIPTION
-#
-#   Save common compilation flags into temporary variables
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Filippo Giunchedi <filippo@esaurito.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 3
-
-AC_DEFUN([AX_SAVE_FLAGS], [
-  CPPFLAGS_save="${CPPFLAGS}"
-  CFLAGS_save="${CFLAGS}"
-  CXXFLAGS_save="${CXXFLAGS}"
-  OBJCFLAGS_save="${OBJCFLAGS}"
-  LDFLAGS_save="${LDFLAGS}"
-  LIBS_save="${LIBS}"
-])
diff --git a/m4/ax_set_default_paths_system.m4 b/m4/ax_set_default_paths_system.m4
deleted file mode 100644
index 03f0b0f..0000000
--- a/m4/ax_set_default_paths_system.m4
+++ /dev/null
@@ -1,139 +0,0 @@
-# ===============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_set_default_paths_system.html
-# ===============================================================================
-#
-# SYNOPSIS
-#
-#   AX_SET_DEFAULT_PATHS_SYSTEM
-#
-# DESCRIPTION
-#
-#   the most interesting changes go about windows-targets - where the
-#   default_prefix is set to /programs, and quite some directories are
-#   aliased: sbindir := libdir := bindir and the docprefix-defaults are also
-#   a bit different, even on FHS2-compliant systems where the mandir is
-#   going to $prefix/man only if prefix=/usr, otherwise they shall go to
-#   $datadir/man. We use an extra docprefix to express it which is either
-#   defined as being prefix or datadir. not SUBSTed here.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 8
-
-AU_ALIAS([AC_SET_DEFAULT_PATHS_SYSTEM], [AX_SET_DEFAULT_PATHS_SYSTEM])
-AC_DEFUN([AX_SET_DEFAULT_PATHS_SYSTEM],
-[AC_REQUIRE([AC_CANONICAL_HOST]) # --------------------------------------------
-case "$prefix:$ac_default_prefix" in
-  NONE:/usr/local)
-    result=""
-    AC_MSG_CHECKING(default prefix path)
-    case "${target_os}" in
-      *cygwin* | *mingw* | *uwin* | *djgpp | *emx* )
-	if test "${host_os}" = "${target_os}" ; then
-           ac_default_prefix="/programs"
-           result="(win/dos target)"
-        else
-           case "$PATH" in
-              *:/usr/local/cross-tools/$target_alias/bin:*)
-		  ac_default_prefix="/usr/local/cross-tools/$target_alias" ;;
-              *:/usr/local/$target_alias/bin:*)
-		  ac_default_prefix="/usr/local/$target_alias" ;;
-              *:/usr/local/$target_cpu-$target_os/bin:*)
-		  ac_default_prefix="/usr/local/$target_cpu-$target_os" ;;
-              *)
-                  ac_default_prefix="/programs" ;;
-           esac
-           result="(win/dos cross-compiler)"
-        fi
-    ;;
-    esac
-    AC_MSG_RESULT($ac_default_prefix $result)
-  ;;
-esac
-AC_MSG_CHECKING(default prefix system)
-result="$prefix" ; test "$result" = "NONE" && result="$ac_default_prefix"
-case ${result} in
-  /programs | /programs/*) result="is win-/programs"
-     # on win/dos, .exe .dll and .cfg live in the same directory
-     libdir=`echo $libdir |sed -e 's:^..exec_prefix./lib$:${bindir}:'`
-     sbindir=`echo $sbindir |sed -e 's:^..exec_prefix./sbin$:${libdir}:'`
-     sysconfdir=`echo $sysconfdir |sed -e 's:^..prefix./etc$:${sbindir}:'`
-     libexecdir=`echo $libexecdir |sed -e 's:/libexec$:/system:'`
-     # help-files shall be set with --infodir, docprefix is datadir
-     docprefix="${datadir}"
-     mandir=`echo $mandir \
-			     |sed -e 's:^..prefix./man$:${datadir}/info:'`
-     includedir=`echo $includedir \
-                |sed -e 's:^..prefix./include$:${datadir}/include:'`
-     # other state files (but /etc) are moved to datadir
-     sharedstatedir=`echo $sharedstatedir \
-                     |sed -e 's:^..prefix./com$:${datadir}/default:'`
-     localstatedir=`echo $localstatedir \
-                     |sed -e 's:^..prefix./var$:${datadir}/current:'`
-  ;;
-  /usr) result="is /usr-shipped"
-     # doc files are left at prefix
-     docprefix="${prefix}"
-     # state files go under /top
-     sysconfdir=`echo $sysconfdir |sed -e 's:^..prefix./etc$:/etc:'`
-     sharedstatedir=`echo $sharedstatedir \
-                     |sed -e 's:^..prefix./com$:/etc/default:'`
-     # $prefix/var is going to end up in /var/lib
-     localstatedir=`echo $localstatedir \
-                     |sed -e 's:^..prefix./var$:/var/lib:'`
-  ;;
-  /opt | /opt/*) result="is /opt-package"
-     # state files go under /top/prefix
-     sysconfdir=`echo $sysconfdir \
-                     |sed -e 's:^..prefix./etc$:/etc${prefix}:'`
-     sharedstatedir=`echo $sharedstatedir \
-                     |sed -e 's:^..prefix./com$:/etc/default${prefix}:'`
-     # $prefix/var is going to be /var$prefix... once again
-     localstatedir=`echo $localstatedir \
-                     |sed -e 's:^..prefix./var$:/var${prefix}:'`
-     # doc files are left at prefix
-     docprefix="${prefix}"
-  ;;
-  *) result="is /local-package"
-     # doc files are moved from prefix down to datadir
-     docprefix="${datadir}"
-     mandir=`echo $mandir \
-                     |sed -e 's:^..prefix./man$:${datadir}/man:'`
-     infodir=`echo $infodir \
-                     |sed -e 's:^..prefix./infodir$:${datadir}/info:'`
-     # never use $prefix/com - that is no good idea
-     sharedstatedir=`echo $sharedstatedir \
-                     |sed -e 's:^..prefix./com$:${sysconfdir}/default:'`
-  ;;
-esac
-AC_MSG_RESULT($result)
-# --------------------------------------------------------
-])
diff --git a/m4/ax_short_sleep.m4 b/m4/ax_short_sleep.m4
deleted file mode 100644
index 4da68e6..0000000
--- a/m4/ax_short_sleep.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_short_sleep.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SHORT_SLEEP
-#
-# DESCRIPTION
-#
-#   This macro searches for a "sleep" function that has 1/1000 of a second
-#   accuracy. On some systems, this is known as nap() and on others usleep()
-#   / 1000. There are probably other functions like this defined in other
-#   system libraries, but we don't know how to search for them yet.
-#   Contributions joyously accepted. :)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Warren Young <warren@etr-usa.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([ETR_SHORT_SLEEP], [AX_SHORT_SLEEP])
-AC_DEFUN([AX_SHORT_SLEEP],
-[
-        AC_MSG_CHECKING([for nap() in libc])
-        AC_TRY_LINK([ extern "C" long nap(long ms); ], [ nap(42); ],
-                [
-                        ax_ss_found=yes
-                        ax_ss_factor=1
-                        AC_DEFINE(HAVE_NAP,1,
-                                [Define to use the nap() system call for short sleeps])
-                        AC_MSG_RESULT(yes)
-                ],
-                [
-                        AC_MSG_RESULT(no)
-                        ax_ss_found=no
-                ])
-
-        if test x"$ax_ss_found" = "xno"
-        then
-                AC_MSG_CHECKING([for usleep()])
-                AC_TRY_LINK([ #include <unistd.h> ], [ usleep(42); ],
-                        [
-                                ax_ss_found=yes
-                                ax_ss_factor=1000
-                                AC_DEFINE(HAVE_USLEEP,1,
-                                        [Define to use the usleep() system call for short sleeps])
-                                AC_MSG_RESULT(yes)
-                        ],
-                        [
-                                AC_MSG_RESULT(no)
-                                ax_ss_found=no
-                        ])
-        fi
-
-        if test x"$ax_ss_found" = "xno"
-        then
-                save_LIBS=$LIBS
-                LIBS="$LIBS -lx"
-                AC_MSG_CHECKING([for nap() in libx])
-                AC_TRY_LINK([ extern "C" long nap(long ms); ], [ nap(42); ],
-                        [
-                                ax_ss_found=yes
-                                ax_ss_factor=1
-                                AC_DEFINE(HAVE_NAP,1,
-                                        [Define to use the nap() system call for short sleeps])
-                                AC_MSG_RESULT(yes)
-                        ],
-                        [
-                                AC_MSG_RESULT(no)
-                                ax_ss_found=no
-                        ])
-
-                LIBS=$save_LIBS
-                AX_SS_LIB=-lx
-                AC_SUBST(AX_SS_LIB)
-        fi
-
-        if test x"$ax_ss_found" = "xyes"
-        then
-                AC_DEFINE_UNQUOTED(SHORT_SLEEP_FACTOR, $ax_ss_factor,
-                        [Multiply milliseconds by this to get the argument for the short sleep system call])
-        else
-                AC_MSG_ERROR([Could not find a "short sleep" system call.])
-        fi
-])dnl AX_SHORT_SLEEP
diff --git a/m4/ax_silent_mode.m4 b/m4/ax_silent_mode.m4
deleted file mode 100644
index cd169d7..0000000
--- a/m4/ax_silent_mode.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_silent_mode.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SILENT_MODE(on|off)
-#
-# DESCRIPTION
-#
-#   Temporarily disable console output when running Autoconf macros. For
-#   example:
-#
-#     AX_SILENT_MODE(on)    dnl disable console output
-#     AC_PROG_CXX
-#     AX_SILENT_MODE(off)   dnl enable console output
-#     AC_PROG_RANLIB
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Peter Simons <simons@cryp.to>
-#   Copyright (c) 2008 Paolo Bonzini <bonzini@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_SILENT_MODE],
-  [
-  case "$1" in
-    on)
-      exec 6>/dev/null
-      ;;
-    off)
-      exec 6>&1
-      ;;
-    *)
-      AC_MSG_ERROR([Silent mode can only be switched "on" or "off".])
-      ;;
-  esac
-  ])dnl
diff --git a/m4/ax_sip_devel.m4 b/m4/ax_sip_devel.m4
deleted file mode 100644
index 6940f2d..0000000
--- a/m4/ax_sip_devel.m4
+++ /dev/null
@@ -1,108 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_sip_devel.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SIP_DEVEL([<min_version>])
-#
-# DESCRIPTION
-#
-#   Searches for the sip executable and the sip include path. The sip
-#   include path consists of two components, one which contains the file
-#   qt/qtmod.sip and the other one the path to sip.h, which should be found
-#   in the include/pythonX.Y directory.
-#
-#   The macro bails out if the executable or the file cannot be located.
-#   Otherwise it defines:
-#
-#     SIP           the path to the sip executable
-#     SIP_CPPFLAGS  include path: -I<path-to-qt/qtmod.sip> -I<path-to-sip.h-dir>
-#
-#   Example:
-#
-#     AX_SIP_DEVEL
-#     AX_SIP_DEVEL([4.1])
-#
-#   Requires: perl (for version string comparison)
-#
-#   FIXME: Use AX_COMPARE_VERSION instead.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Uwe Mayer <merkosh@hadiko.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([MERK_SIP_DEVEL], [AX_SIP_DEVEL])
-AC_DEFUN([AX_SIP_DEVEL],[
-#-- provice --with-sip=PATH command line argument
-AC_ARG_WITH([sip],
-        AS_HELP_STRING([--with-sip=PATH], [specify the location of the qt/qtmod.sip file]),
-        [sip_search_dir="$withval"],
-        [sip_search_dir=""])
-
-#-- check for sip executable
-AC_PATH_PROG([SIP], [sip], [no])
-if test x"$SIP" == x"no"; then
-        AC_MSG_ERROR([failed to find required command sip])
-fi
-AC_SUBST([SIP])
-
-#-- check for minimum sip version
-if test x"$1" != x""; then
-        AC_CHECK_PROG([PERL], [perl], [$(which perl)])
-        if test x"$PERL" == x""; then
-                AC_MSG_ERROR([perl required for checking sip version])
-        fi
-        AC_MSG_CHECKING([sip version >= $1])
-        sip_version=$($SIP -V |cut -f 1 -d " ")
-        ax_sip_devel_result=$(echo "$sip_version" |perl -e '("$1" lt <STDIN>) && print "ok"')
-        if test x"$ax_sip_devel_result" == x""; then
-                AC_MSG_RESULT([$sip_version])
-                AC_MSG_ERROR([a newer version of sip is required])
-        else
-                AC_MSG_RESULT([ok])
-        fi
-fi
-
-#-- Check for SIP include path
-AC_MSG_CHECKING([for sip include path])
-
-# check for qt/qtmod.sip
-for i in "$sip_search_dir" "/usr/share/sip"; do
-        sip_path1=`find $i -type f -name qtmod.sip -print | sed "1q"`
-        if test -n "$sip_path1"; then
-                break
-        fi
-done
-
-sip_path1=`echo "$sip_path1" | sed 's,/qt/qtmod.sip,,'`
-if test -z "$sip_path1" ; then
-        AC_MSG_ERROR([cannot find qt/qtmod.sip; try --with-sip=PATH])
-fi
-
-# check for sip.h
-dnl this part of the code to detect python version and include path
-dnl  was taken from AX_PYTHON_DEVEL macro, (rev. 2008-04-12)
-python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
-for i in "$python_path/include/python$PYTHON_VERSION/" "$python_path/include/python/" "$python_path/" ; do
-        python_path=`find $i -type f -name Python.h -print | sed "1q"`
-        if test -n "$python_path" ; then
-                break
-        fi
-done
-sip_path2=`echo $python_path | sed "s,/Python.h$,,"`
-if ! test -f "$sip_path2/sip.h"; then
-        AC_MSG_ERROR([cannot find include path to sip.h])
-fi
-
-AC_MSG_RESULT([$sip_path1,$sip_path2])
-
-AC_SUBST([SIP_CPPFLAGS],["-I$sip_path1 -I$sip_path2"])
-])
diff --git a/m4/ax_spec_file.m4 b/m4/ax_spec_file.m4
deleted file mode 100644
index 271c5c0..0000000
--- a/m4/ax_spec_file.m4
+++ /dev/null
@@ -1,133 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_spec_file.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SPEC_FILE [(rpmspecfile [,subdirpath])]
-#
-# DESCRIPTION
-#
-#   set the specfile - if no argument has been given then check whether the
-#   ac_unique_file looks like a .spec file and use it. This macro is
-#   ac_REQUIRED by many AX_SPEC_ routines.
-#
-#   the AX_SPEC_EXTRACT macro is a helper used by many AX_SPEC_ routines and
-#   therefore placed here to be automatically included in the macro set of
-#   (older) aclocal/acinclude.
-#
-#   AX_SPEC_EXTRACT(shellvar [,specvar [,defaultvalue]])
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_SPEC_FILE],
-[ AC_MSG_CHECKING([rpm spec file])
-  if test ".$1" != "." ; then
-    ax_spec_file_="$1"
-    ax_spec_file=`basename $1`
-  else
-    case ".$ac_unique_file" in
-      *.spec) ax_spec_file="$ac_unique_file"
-              ax_spec_file_="$ac_unique_file" ;;
-      *) ax_spec_file="TODO"
-         if test ".$PACKAGE" != "."
-         then ax_spec_file_="$PACKAGE.spec"
-         else ax_spec_file_="README"
-         fi
-   cat m4_ifset([AS_MESSAGE_LOG_FD],[>&AS_MESSAGE_LOG_FD],[>>config.log]) <<EOF
-         no ax_spec_file argument has been given, using defaults of
-         (1) $ax_spec_file_
-         (2) $ax_spec_file
-EOF
-         ;;
-    esac
-  fi
-  # find specfile
-  for i in ifelse($2,,,$2) . $srcdir $srcdir/.. .. ; do
-    if test -f "$i/$ax_spec_file_" ; then
-      ax_spec_dir="$i"
-      ax_spec_file="$ax_spec_dir/$ax_spec_file_"
-      break
-    fi
-    if test -f "$i/$ax_spec_file" ; then
-      ax_spec_dir="$i"
-      ax_spec_file="$ax_spec_dir/$ax_spec_file"
-      break
-    fi
-  done
-  case "$ax_spec_file" in
-   ./*) if test "$ax_spec_file" = "./$ax_spec_file_" ; then
-          ax_spec_file="$ax_spec_file_"
-        fi
-        AC_MSG_RESULT([$ax_spec_file]) ;;
-   */*) AC_MSG_RESULT([$ax_spec_file]) ;;
-   *)   AC_MSG_ERROR([no rpm spec file found]) ;;
-  esac
-  m4_define([m4_ax_spec_file],[ax_spec_file])
-])
-
-dnl AX_SPEC_EXTRACT(shellvar [,specvar [,defaultvalue]])
-
-AC_DEFUN([AX_SPEC_EXTRACT],
-[
-    if test ".$[]$1" = "." ; then
-    $1=`grep -i '^[[	 ]]*m4_ifval([$2],[$2],[$1])[[	 ]]*:' dnl
-  "$ax_spec_file" | sed -e 's/.*:[[	 ]]*//' dnl
-    -e 's/[[	 ]][[	 ]]*/ /g' -e 's/^ //' -e 's/ $[]//' -e 'q'`
-    if test ".$[]$1" = "." ; then
-  for $1 in $2 $1 m4_tolower([$1]) ; do
-    $1=`echo "$[]$1" | sed -e 's/^%//g'`
-    $1=`sed dnl
-    -e  "/^%[[	 ]]*def[]ine[[	 ]][[	 ]]*$[]$1[[	 ]]/!d"  dnl
-    -e "s/^%[[	 ]]*def[]ine[[	 ]][[	 ]]*$[]$1[[	 ]]*//" dnl
-    -e 's/[[	 ]][[	 ]]*/ /' -e 's/ $[]//' -e 'q' $ax_spec_file`
-    test ".$1" != "." && break
-  done
-    fi
-  case ".$[]$1" in
-    .%{*)
-    $1=`echo "$[]$1" | sed -e 's/%{//' -e 's/}$[]//'`
-    $1=`sed dnl
-   -e  "/^%[[	 ]]*def[]ine[[	 ]][[	 ]]*$[]$1[[	 ]]/!d"  dnl
-   -e "s/^%[[	 ]]*def[]ine[[	 ]][[	 ]]*$[]$1[[	 ]]*//" dnl
-   -e 's/[[	 ]][[	 ]]*/ /' -e 's/ $[]//' -e 'q' $ax_spec_file` ;;
-    .%*)
-    $1=`echo "$[]$1" | sed -e 's/%//'`
-    $1=`sed dnl
-    -e  "/^%[[	 ]]*def[]ine[[	 ]][[	 ]]*$[]$1[[	 ]]/!d"  dnl
-    -e "s/^%[[	 ]]*def[]ine[[	 ]][[	 ]]*$[]$1[[	 ]]*//" dnl
-    -e 's/[[	 ]][[	 ]]*/ /' -e 's/ $[]//' -e 'q' $ax_spec_file` ;;
-  esac
-  m4_ifval([$3],[test ".$[]$1" = "." && $1="$3"])
-    fi # test ".$[]$1" = "."
-])
diff --git a/m4/ax_spec_package_version.m4 b/m4/ax_spec_package_version.m4
deleted file mode 100644
index be29033..0000000
--- a/m4/ax_spec_package_version.m4
+++ /dev/null
@@ -1,260 +0,0 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_spec_package_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SPEC_PACKAGE_AND_VERSION ([specfile])
-#   AX_SPEC_PACKAGE_NAME ([shellvar],[defaultvalue])
-#   AX_SPEC_PACKAGE_VERSION ([shellvar],[defaultvalue])
-#   AX_SPEC_PACKAGE_SUMMARY ([shellvar],[defaultvalue])
-#   AX_SPEC_PACKAGE_LICENSE ([shellvar],[defaultvalue])
-#   AX_SPEC_PACKAGE_CATEGORY ([shellvar],[defaultvalue])
-#   AX_SPEC_PACKAGE_ICON ([shellvar],[defaultvalue])
-#   AX_SPEC_DEFAULTS([specfile])
-#
-# DESCRIPTION
-#
-#   set PACKAGE from the given specfile - default to basename of the
-#   rpmspecfile if no "name:" could be found in the spec file.
-#
-#   set VERSION from the given specfile - default to a date-derived value if
-#   no "version:" could be found in the spec file.
-#
-#   this macro builds on top of AX_SPEC_FILE / AX_SPEC_EXTRACT
-#
-#   more specific: if not "name:" or "%define name" was found in the
-#   myproject.spec file then the PACKAGE var is set to the basename
-#   "myproject". When no spec file was present then it will usually default
-#   to "TODO".
-#
-#   The version spec looks for "version:" or "%define version" in the spec
-#   file. When no such value was seen or no spec file had been present then
-#   the value is set to `date +0.%y.%W%w`.
-#
-#   the version value itself is sanitized somewhat with making it to always
-#   carry atleast three digits (1.2.3) and clensing superflous "0" chars
-#   around from generating numbers elsewhere.
-#
-#   additional macros are provided that extract a specific value from the
-#   spec file, among these:
-#
-#   set PACKAGE_SUMMARY from the given specfile - default to package and try
-#   to detect a type suffix if "summary:" was not in the spec file
-#
-#   set PACKAGE_LICENSE from the given specfile - if no "license:" tag was
-#   given in the spec file then various COPYING files are grepped to have a
-#   guess and the final fallback will be GNU GPL (or GNU LGPL).
-#
-#   set PACKAGE_ICON from the given specfile - if no "icon:" tag was given
-#   in the spec file then we default to $PACKAGE-icon.png
-#
-#   the final AX_SPEC_INIT(specfile) will initialize all variables to its
-#   defaults according to the spec file given.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_SPEC_PACKAGE_LICENSE],[AC_REQUIRE([AX_SPEC_FILE])dnl
-  AS_VAR_PUSHDEF([VAR],[PACKAGE_LICENSE])dnl
-  AC_MSG_CHECKING([for spec license type])
-  if test ".$VAR" = "." ; then if test ! -f $ax_spec_file
-  then k="(w/o spec)"
-  else k=""
-    AX_SPEC_EXTRACT(VAR,[license],m4_ifval($1,$1))
-    VAR=`echo $VAR | sed -e 's/ *License//g'`
-  fi fi
-  test ".$VAR" = "." && k="(fallback)"
-  ifelse($2,,[dnl here the defaults for LICENSE / COPYRIGHT
-  if test ".$VAR"   = "."  ; then
-    for ac_file in "$srcdir/COPYING" "$srcdir/COPYING" "$srcdir/LICENSE" ; do
-      test -f "$ac_file" || continue
-dnl  http://www.ibiblio.org/osrt/omf/omf_elements "16. Rights"
-      if grep "GNU LESSER GENERAL PUBLIC LICENSE" "$ac_file" >/dev/null
-      then VAR="GNU LGPL" ; break
-      elif grep "GNU GENERAL PUBLIC LICENSE" "$ac_file" >/dev/null
-      then VAR="GNU GPL" ; break
-      elif grep "MOZILLA PUBLIC LICENSE" "$ac_file" >/dev/null
-      then VAR="MPL" ; break
-      elif grep "Mozilla Public License" "$ac_file" >/dev/null
-      then VAR="MPL" ; break
-      elif grep -i "artistic license" "$ac_file" >/dev/null
-      then VAR="Artistic" ; break
-      elif grep -i "artistic control" "$ac_file" >/dev/null
-      then VAR="Artistic" ; break
-      elif grep -i "semblance of artistic" "$ac_file" >/dev/null
-      then VAR="Artistic" ; break
-      elif grep -i "above copyright notice" "$ac_file" >/dev/null
-      then VAR="BSD" ; break
-      fi
-    done
-    if test ".$VAR" = "." ; then
-      if test "$srcdir/COPYING.LIB" ; then VAR="GNU LGPL"
-      elif test ".$ltmain" != "."   ; then VAR="GNU LGPL"
-       else VAR="GNU GPL"
-      fi
-    fi
-  fi
-  ],[test ".$VAR" = "." && VAR="$2"])
-  test "$VAR" = "GPL" && VAR="GNU GPL"
-  test "$VAR" = "LGPL" && VAR="GNU LGPL"
-  AC_MSG_RESULT([m4_ifval([$1],[$1 = ])$VAR $k])
-  AS_VAR_POPDEF([VAR])dnl
-])
-
-AC_DEFUN([AX_SPEC_PACKAGE_SUMMARY],[AC_REQUIRE([AX_SPEC_FILE])dnl
-  AS_VAR_PUSHDEF([VAR],[PACKAGE_SUMMARY])dnl
-  AC_MSG_CHECKING([for spec summary])
-  if test ".$VAR" = "." ; then if test ! -f $ax_spec_file
-  then k="(w/o spec)"
-  else k=""
-    AX_SPEC_EXTRACT(VAR,[summary],m4_ifval($1,$1))
-  fi fi
-  test ".$VAR" = "." && k="(fallback)"
-  ifelse($2,,[dnl here the defaults for SUMMARY
-  if test ".$VAR"   = "."  ; then VAR="$PACKAGE"
-     test ".$VAR" = "." && VAR="foo"
-     test ".$ltmain" != "." && VAR="$VAR library"
-  fi
-  ],[test ".$VAR" = "." && VAR="$2"])
-  AC_MSG_RESULT([m4_ifval([$1],[$1 = ])$VAR $k])
-  AS_VAR_POPDEF([VAR])dnl
-])
-
-AC_DEFUN([AX_SPEC_PACKAGE_ICON],[AC_REQUIRE([AX_SPEC_FILE])dnl
-  AS_VAR_PUSHDEF([VAR],[PACKAGE_ICON])dnl
-  AC_MSG_CHECKING([for spec icon])
-  if test ".$VAR" = "." ; then if test ! -f $ax_spec_file
-  then k="(w/o spec)"
-  else k=""
-    AX_SPEC_EXTRACT(VAR,[icon],m4_ifval($1,$1))
-  fi fi
-  test ".$VAR" = "." && k="(fallback)"
-  ifelse($2,,[dnl here the defaults for ICON
-  if test ".$VAR"   = "."  ; then VAR="$PACKAGE-icon.png" ; fi
-  ],[test ".$VAR" = "." && VAR="$2"])
-  AC_MSG_RESULT([m4_ifval([$1],[$1 = ])$VAR $k])
-  AS_VAR_POPDEF([VAR])dnl
-])
-
-AC_DEFUN([AX_SPEC_PACKAGE_CATEGORY],[AC_REQUIRE([AX_SPEC_FILE])dnl
-  AS_VAR_PUSHDEF([VAR],[PACKAGE_CATEGORY])dnl
-  AC_MSG_CHECKING([for spec category])
-  if test ".$VAR" = "." ; then if test ! -f $ax_spec_file
-  then k="(w/o spec)"
-  else k=""
-    AX_SPEC_EXTRACT(VAR,[group],m4_ifval($1,$1))
-    VAR=`echo $VAR | sed -e 's/ /-/g'`
-  fi fi
-  test ".$VAR" = "." && k="(fallback)"
-  ifelse($2,,[dnl here the defaults for CATEGORY
-  if test ".$VAR" = "."  ; then if test ".$ltmain" != "."
-     then VAR="Development/Library"
-     else VAR="Development/Other"
-  fi fi
-  ],[test ".$VAR" = "." && VAR="$2"])
-  AC_MSG_RESULT([m4_ifval([$1],[$1 = ])$VAR $k])
-  AS_VAR_POPDEF([VAR])dnl
-])
-
-AC_DEFUN([AX_SPEC_PACKAGE_NAME],[AC_REQUIRE([AX_SPEC_FILE])dnl
-  AS_VAR_PUSHDEF([VAR],[PACKAGE_NAME])dnl
-  AC_MSG_CHECKING([for spec package])
-  if test ".$VAR" = "." ; then if test ! -f $ax_spec_file
-  then k="(w/o spec)"
-  else k=""
-    AX_SPEC_EXTRACT(VAR,[name],m4_ifval($1,$1))
-    VAR=`echo $VAR | sed -e 's/ /-/g'`
-  fi fi
-  test ".$VAR" = "." && k="(fallback)"
-  ifelse($2,,[dnl here the defaults for PACKAGE
-  test ".$VAR"   = "."  && VAR=`basename $ax_spec_file .spec`
-  test ".$VAR"   = ".README" && VAR="TODO"
-  test ".$VAR"   = ".TODO" && VAR="foo"
-  ],[test ".$VAR" = "." && VAR="$2"])
-  test "VAR" = "PACKAGE_NAME" && test ".$PACKAGE" = "." && PACKAGE="$VAR"
-  AC_MSG_RESULT([m4_ifval([$1],[$1 = ])$VAR $k])
-  AS_VAR_POPDEF([VAR])dnl
-])
-
-AC_DEFUN([AX_SPEC_PACKAGE_VERSION_],[AC_REQUIRE([AX_SPEC_FILE])dnl
-  AS_VAR_PUSHDEF([VAR],[PACKAGE_VERSION])dnl
-  AC_MSG_CHECKING([for spec version])
-  if test ".$VAR" = "." ; then if test ! -f $ax_spec_file
-  then k="(w/o spec)"
-  else k=""
-    AX_SPEC_EXTRACT(VAR,[version],m4_ifval($1,$1))
-    VAR=`echo $VAR | sed -e 's/ /-/g'`
-  fi fi
-  test ".$VAR" = "." && k="(fallback)"
-  ifelse($2,,[dnl here the defaults for VERSION
-  test ".$VAR"   = "."  && VAR=`date +0.%y.%W%w`
-  ],[test ".$VAR" = "." && VAR="$2"])
-  test "VAR" = "PACKAGE_VERSION" && test ".$VERSION" = "." && VERSION="$VAR"
-  case "$VAR" in  # note we set traditional VERSION before cleaning things up
-  *.*.) VAR="$VAR"`date +%W%w` ;;
-  *.*.*) ;;
-  *.)  VAR="$VAR"`date +%y.%W%w` ;;
-  *.*) VAR="$VAR.0" ;;
-  *) VAR=AS_TR_SH([$VAR]) ; VAR="$VAR.`date +%y.%W%w`" ;;
-  esac
-  VAR=`echo $VAR | sed -e "s/[[.]][0]\\([0-9]\\)/.\\1/g"`
-  AC_MSG_RESULT([m4_ifval([$1],[$1 = ])$VAR $k])
-  AS_VAR_POPDEF([VAR])dnl
-])
-
-dnl for compatibility, we define ax_spec_package_version
-dnl to do all of ax_spec_package_name as well.
-AC_DEFUN([AX_SPEC_PACKAGE_VERSION],[AC_REQUIRE([AX_SPEC_FILE])dnl
-  ifelse($1,,
-    AC_MSG_WARN([please use ax_spec_package_AND_version now!]),
-    AC_MSG_ERROR([please use ax_spec_package_AND_version now!]))
-  AX_SPEC_PACKAGE_NAME
-  AX_SPEC_PACKAGE_VERSION_
-
-])
-
-AC_DEFUN([AX_SPEC_PACKAGE_AND_VERSION],[
-  m4_ifset([m4_ax_spec_file],,[AX_SPEC_FILE($1)])
-  AX_SPEC_PACKAGE_NAME
-  AX_SPEC_PACKAGE_VERSION_
-])
-
-AC_DEFUN([AX_SPEC_DEFAULTS],[
-  m4_ifset([m4_ax_spec_file],,[AX_SPEC_FILE($1)])
-  AX_SPEC_PACKAGE_NAME
-  AX_SPEC_PACKAGE_VERSION_
-  AX_SPEC_PACKAGE_LICENSE
-  AX_SPEC_PACKAGE_SUMMARY
-  AX_SPEC_PACKAGE_CATEGORY
-  AX_SPEC_PACKAGE_ICON
-])
diff --git a/m4/ax_split_version.m4 b/m4/ax_split_version.m4
deleted file mode 100644
index 02737c3..0000000
--- a/m4/ax_split_version.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_split_version.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SPLIT_VERSION
-#
-# DESCRIPTION
-#
-#   Splits a version number in the format MAJOR.MINOR.POINT into its
-#   separate components.
-#
-#   Sets the variables.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_SPLIT_VERSION],[
-    AC_REQUIRE([AC_PROG_SED])
-    AX_MAJOR_VERSION=`echo "$VERSION" | $SED 's/\([[^.]][[^.]]*\).*/\1/'`
-    AX_MINOR_VERSION=`echo "$VERSION" | $SED 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
-    AX_POINT_VERSION=`echo "$VERSION" | $SED 's/[[^.]][[^.]]*.[[^.]][[^.]]*.\(.*\)/\1/'`
-    AC_MSG_CHECKING([Major version])
-    AC_MSG_RESULT([$AX_MAJOR_VERSION])
-    AC_MSG_CHECKING([Minor version])
-    AC_MSG_RESULT([$AX_MINOR_VERSION])
-    AC_MSG_CHECKING([Point version])
-    AC_MSG_RESULT([$AX_POINT_VERSION])
-])
diff --git a/m4/ax_string_strcasecmp.m4 b/m4/ax_string_strcasecmp.m4
deleted file mode 100644
index c9541fb..0000000
--- a/m4/ax_string_strcasecmp.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_string_strcasecmp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_STRING_STRCASECMP
-#
-# DESCRIPTION
-#
-#   This macro tries to find strcasecmp() in string.h.
-#
-#   Use this macro in conjunction with AX_STRINGS_STRCASECMP in your
-#   configure.in like so:
-#
-#     AX_STRING_STRCASECMP
-#     if test x"$ac_cv_string_strcasecmp" = "xno" ; then
-#         AX_STRINGS_STRCASECMP
-#     fi
-#
-#   This will cause either HAVE_STRING_STRCASECMP or HAVE_STRINGS_STRCASECMP
-#   to be defined in config.h, which will tell your code what header to
-#   include to get strcasecmp()'s prototype.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Warren Young <warren@etr-usa.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([ETR_STRING_STRCASECMP], [AX_STRING_STRCASECMP])
-AC_DEFUN([AX_STRING_STRCASECMP],
-[
-AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
-        AC_TRY_LINK(
-                [ #include <string.h> ],
-                [ strcasecmp("foo", "bar"); ],
-                ac_cv_string_strcasecmp=yes,
-                ac_cv_string_strcasecmp=no)
-])
-
-        if test x"$ac_cv_string_strcasecmp" = "xyes"
-        then
-                AC_DEFINE(HAVE_STRING_STRCASECMP, 1,
-                        [ Define if your system has strcasecmp() in string.h ])
-        fi
-]) dnl AX_STRING_STRCASECMP
diff --git a/m4/ax_strings_strcasecmp.m4 b/m4/ax_strings_strcasecmp.m4
deleted file mode 100644
index 41ca08e..0000000
--- a/m4/ax_strings_strcasecmp.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_strings_strcasecmp.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_STRINGS_STRCASECMP
-#
-# DESCRIPTION
-#
-#   This macro tries to find strcasecmp() in strings.h. See the
-#   AX_STRING_STRCASECMP macro's commentary for usage details.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Warren Young <warren@etr-usa.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([ETR_STRINGS_STRCASECMP], [AX_STRINGS_STRCASECMP])
-AC_DEFUN([AX_STRINGS_STRCASECMP],
-[ AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
-
-        AC_TRY_LINK(
-                [ #include <strings.h> ],
-                [ strcasecmp("foo", "bar"); ],
-                ac_cv_strings_strcasecmp=yes,
-                ac_cv_strings_strcasecmp=no)
-])
-
-        if test x"$ac_cv_strings_strcasecmp" = "xyes"
-        then
-                AC_DEFINE(HAVE_STRINGS_STRCASECMP, 1,
-                        [ Define if your system has strcasecmp() in strings.h ])
-        fi
-]) dnl AX_STRINGS_STRCASECMP
diff --git a/m4/ax_struct_semun.m4 b/m4/ax_struct_semun.m4
deleted file mode 100644
index 9524c55..0000000
--- a/m4/ax_struct_semun.m4
+++ /dev/null
@@ -1,51 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_struct_semun.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_STRUCT_SEMUN
-#
-# DESCRIPTION
-#
-#   This macro checks to see if sys/sem.h defines struct semun. Some systems
-#   do, some systems don't. Your code must be able to deal with this
-#   possibility; if HAVE_STRUCT_SEMUM isn't defined for a given system, you
-#   have to define this structure before you can call functions like
-#   semctl().
-#
-#   You should call AX_SYSV_IPC before this macro, to separate the check for
-#   System V IPC headers from the check for struct semun.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Warren Young <warren@etr-usa.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([ETR_STRUCT_SEMUN], [AX_STRUCT_SEMUN])
-AC_DEFUN([AX_STRUCT_SEMUN],
-[
-AC_CACHE_CHECK([for struct semun], ac_cv_struct_semun, [
-        AC_TRY_COMPILE(
-                [
-                        #include <sys/types.h>
-                        #include <sys/ipc.h>
-                        #include <sys/sem.h>
-                ],
-                [ struct semun s; ],
-                ac_cv_struct_semun=yes,
-                ac_cv_struct_semun=no)
-])
-
-        if test x"$ac_cv_struct_semun" = "xyes"
-        then
-                AC_DEFINE(HAVE_STRUCT_SEMUN, 1,
-                        [ Define if your system's sys/sem.h file defines struct semun ])
-        fi
-]) dnl AX_STRUCT_SEMUN
diff --git a/m4/ax_subdir_files.m4 b/m4/ax_subdir_files.m4
deleted file mode 100644
index c9dff99..0000000
--- a/m4/ax_subdir_files.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_subdir_files.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SUBDIR_FILES [(SUBDIRS [, CASEPATTERN])]
-#
-# DESCRIPTION
-#
-#   Look into subdirs and copy the (real) files that match pattern into the
-#   local directory. Preferably we use a symbolic link of course. existing
-#   local files are not overwritten.
-#
-#   The default casepattern is "*.?|*.cc|*.cpp", the default subdir-list
-#   contains all subdirs available.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_SUBDIR_FILES], [AX_SUBDIR_FILES])
-AC_DEFUN([AX_SUBDIR_FILES],
-[AC_BEFORE($0,[AX_PROG_CP_S])
-  for ac_subdir in ifelse([$1], , *, $1) ; do
-    if test -d $ac_subdir ; then
-      AC_MSG_CHECKING(subdir $ac_subdir)
-      for ac_file in $ac_subdir/* ; do
-        if test -f $ac_file ; then
-          if test ! -e `basename $ac_file` ; then
-            case `basename $ac_file` in
-              ifelse([$2], , *.?|*.cc|*.cpp,[$1]))
-                echo ${ECHO_N} "$ac_file," ;
-                $CP_S $ac_file . ;;
-            esac
-          fi
-        fi
-      done
-      AC_MSG_RESULT(;)
-    fi
-  done
-])
diff --git a/m4/ax_subst_with.m4 b/m4/ax_subst_with.m4
deleted file mode 100644
index 3552913..0000000
--- a/m4/ax_subst_with.m4
+++ /dev/null
@@ -1,153 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_subst_with.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SUBST_WITH([varname])
-#
-# DESCRIPTION
-#
-#   a very simple macro but also very helpful - the varname is usually the
-#   one from an AC_ARG_ENABLE or AC_ARG_WITH option. it is transliterated
-#   into uppercase and a prefix WITH_ and WITHOUT_ that are both _SUBSTed.
-#
-#   Only one of these is set to "#" while the other is empty. In other words
-#   a call like AC_WITHNONE(enable-call) will create two SUBST-symbols as
-#   WITH_ENABLE_CALL and WITHOUT_ENABLE_CALL. When the varname had been set
-#   to something not "no" or "0" or ":" or "false" then it results in
-#
-#    WITH_ENABLE_CALL="" ; WITHOUT_ENABLE_CALL="#"
-#
-#   which you can use in your Makefile quite easily as if using an
-#   AM_CONDITIONAL but which can be also parsed by normal make
-#
-#   USE = @WITH_ENABLE_CALL@ -Denabled USE = @WITHOUT_ENABLE_CALL@
-#   -Dnot_enabled
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-dnl AX_SUBST_WITH_IF(flag,cond) - not unlike AM_CONDITIONAL
-AC_DEFUN([AX_SUBST_WITH_IF],[dnl
-pushdef([VAR_WITH],    patsubst(translit([with_$1], [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHOUT], patsubst(translit([without_$1], [a-z], [A-Z]), -, _))dnl
-AC_SUBST(VAR_WITH)
-AC_SUBST(VAR_WITHOUT)
-if $2; then
-    VAR_WITH=""
-    VAR_WITHOUT="#"
-else
-    VAR_WITH="#"
-    VAR_WITHOUT=""
-fi
-popdef([VAR_WITHOUT])dnl
-popdef([VAR_WITH])dnl
-])
-
-dnl AX_SUBST_WITH(varname [,default]) - not unlike AM_CONDITIONAL
-AC_DEFUN([AX_SUBST_WITH],[dnl
-pushdef([VAR],         patsubst(translit([with_$1], [A-Z], [a-z]), -, _))dnl
-pushdef([VAR_WITH],    patsubst(translit([with_$1], [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHOUT], patsubst(translit([without_$1], [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHVAL], patsubst(translit([withval_$1], [a-z], [A-Z]), -, _))dnl
-AC_SUBST(VAR_WITH)
-AC_SUBST(VAR_WITHOUT)
-VAR_WITHVAL=`echo "$VAR"`
-test ".$VAR_WITHVAL" = "."      && VAR_WITHVAL="m4_ifval([$2],[$2],no)"
-test ".$VAR_WITHVAL" = ".:"     && VAR_WITHVAL="no"
-test ".$VAR_WITHVAL" = ".0"     && VAR_WITHVAL="no"
-test ".$VAR_WITHVAL" = ".no"    && VAR_WITHVAL="no"
-test ".$VAR_WITHVAL" = ".false" && VAR_WITHVAL="no"
-if test ".$VAR_WITHVAL" != ".no" ; then
-    VAR_WITH=""
-    VAR_WITHOUT="#"
-else
-    VAR_WITH="#"
-    VAR_WITHOUT=""
-fi
-popdef([VAR_WITHVAL])dnl
-popdef([VAR_WITHOUT])dnl
-popdef([VAR_WITH])dnl
-popdef([VAR])dnl
-])
-
-dnl AX_SUBST_WITH_DEFINE(varname [,default]) - not unlike AM_CONDITIONAL
-AC_DEFUN([AX_SUBST_WITH_DEFINE],[dnl
-pushdef([VAR],         patsubst(translit([with_$1], [A-Z], [a-z]), -, _))dnl
-pushdef([VAR_WITH],    patsubst(translit([with_$1], [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHOUT], patsubst(translit([without_$1], [a-z], [A-Z]), -, _))dnl
-pushdef([VAR_WITHVAL], patsubst(translit([withval_$1], [a-z], [A-Z]), -, _))dnl
-AC_SUBST(VAR_WITH)
-AC_SUBST(VAR_WITHOUT)
-VAR_WITHVAL=`echo "$VAR"`
-test ".$VAR_WITHVAL" = "."      && VAR_WITHVAL="m4_ifval([$2],[$2],no)"
-test ".$VAR_WITHVAL" = ".:"     && VAR_WITHVAL="no"
-test ".$VAR_WITHVAL" = ".0"     && VAR_WITHVAL="no"
-test ".$VAR_WITHVAL" = ".no"    && VAR_WITHVAL="no"
-test ".$VAR_WITHVAL" = ".false" && VAR_WITHVAL="no"
-if test ".$VAR_WITHVAL" != ".no" ; then
-    VAR_WITH=""
-    VAR_WITHOUT="#"
-    case "$VAR_WITHVAL" in
-    [[0123456789]]*)  ;;
-    [yes)] VAR_WITHVAL="1" ;;
-    [*)]   VAR_WITHVAL=`echo "\"$VAR_WITHVAL\"" | sed -e  's,"",",g'` ;;
-  esac
-else
-    VAR_WITH="#"
-    VAR_WITHOUT=""
-fi
-if test ".$VAR_WITHVAL" != ".no" ; then
-      AC_DEFINE_UNQUOTED(VAR_WITH, $VAR_WITHVAL,
-	[whether $1 feature is enabled])
-fi dnl
-popdef([VAR_WITHVAL])dnl
-popdef([VAR_WITHOUT])dnl
-popdef([VAR_WITH])dnl
-popdef([VAR])dnl
-])
-
-dnl backward compatibility helpers
-AC_DEFUN([AX_SUBST_WITH_ARG],[dnl
-pushdef([VAR],    patsubst(translit([with_$1], [A-Z], [a-z]), -, _))dnl
-m4_ifvaln([$2],[test ".$VAR" = "." && VAR="$2"])dnl
-AX_SUBST_WITH([$1],[$2])
-popdef([VAR])dnl
-])
-
-AC_DEFUN([AX_SUBST_WITH_DEFINE_ARG],[dnl
-pushdef([VAR],    patsubst(translit([with_$1], [A-Z], [a-z]), -, _))dnl
-m4_ifvaln([$2],[test ".$VAR" = "." && VAR="$2"])dnl
-AX_SUBST_WITH_DEFINE([$1],[$2])
-popdef([VAR])dnl
-])
diff --git a/m4/ax_swig_enable_cxx.m4 b/m4/ax_swig_enable_cxx.m4
deleted file mode 100644
index 348c15d..0000000
--- a/m4/ax_swig_enable_cxx.m4
+++ /dev/null
@@ -1,53 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_swig_enable_cxx.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SWIG_ENABLE_CXX
-#
-# DESCRIPTION
-#
-#   Enable SWIG C++ support. This affects all invocations of $(SWIG).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Sebastian Huber <sebastian-huber@web.de>
-#   Copyright (c) 2008 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
-#   Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-#   Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([SWIG_ENABLE_CXX], [AX_SWIG_ENABLE_CXX])
-AC_DEFUN([AX_SWIG_ENABLE_CXX],[
-        AC_REQUIRE([AX_PKG_SWIG])
-        AC_REQUIRE([AC_PROG_CXX])
-        SWIG="$SWIG -c++"
-])
diff --git a/m4/ax_swig_multi_module_support.m4 b/m4/ax_swig_multi_module_support.m4
deleted file mode 100644
index f9c3842..0000000
--- a/m4/ax_swig_multi_module_support.m4
+++ /dev/null
@@ -1,56 +0,0 @@
-# ================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_swig_multi_module_support.html
-# ================================================================================
-#
-# SYNOPSIS
-#
-#   AX_SWIG_MULTI_MODULE_SUPPORT
-#
-# DESCRIPTION
-#
-#   Enable support for multiple modules. This effects all invocations of
-#   $(SWIG). You have to link all generated modules against the appropriate
-#   SWIG runtime library. If you want to build Python modules for example,
-#   use the AX_SWIG_PYTHON macro and link the modules against
-#   $(AX_SWIG_PYTHON_LIBS).
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Sebastian Huber <sebastian-huber@web.de>
-#   Copyright (c) 2008 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
-#   Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-#   Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([SWIG_MULTI_MODULE_SUPPORT], [AX_SWIG_MULTI_MODULE_SUPPORT])
-AC_DEFUN([AX_SWIG_MULTI_MODULE_SUPPORT],[
-        AC_REQUIRE([AX_PKG_SWIG])
-        SWIG="$SWIG -noruntime"
-])
diff --git a/m4/ax_swig_python.m4 b/m4/ax_swig_python.m4
deleted file mode 100644
index 8fd3df5..0000000
--- a/m4/ax_swig_python.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_swig_python.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SWIG_PYTHON([use-shadow-classes = {no, yes}])
-#
-# DESCRIPTION
-#
-#   Checks for Python and provides the $(AX_SWIG_PYTHON_CPPFLAGS), and
-#   $(AX_SWIG_PYTHON_OPT) output variables.
-#
-#   $(AX_SWIG_PYTHON_OPT) contains all necessary SWIG options to generate
-#   code for Python. Shadow classes are enabled unless the value of the
-#   optional first argument is exactly 'no'. If you need multi module
-#   support (provided by the AX_SWIG_MULTI_MODULE_SUPPORT macro) use
-#   $(AX_SWIG_PYTHON_LIBS) to link against the appropriate library. It
-#   contains the SWIG Python runtime library that is needed by the type
-#   check system for example.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Sebastian Huber <sebastian-huber@web.de>
-#   Copyright (c) 2008 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
-#   Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-#   Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AU_ALIAS([SWIG_PYTHON], [AX_SWIG_PYTHON])
-AC_DEFUN([AX_SWIG_PYTHON],[
-        AC_REQUIRE([AX_PKG_SWIG])
-        AC_REQUIRE([AX_PYTHON_DEVEL])
-        test "x$1" != "xno" || swig_shadow=" -noproxy"
-        AC_SUBST([AX_SWIG_PYTHON_OPT],[-python$swig_shadow])
-        AC_SUBST([AX_SWIG_PYTHON_CPPFLAGS],[$PYTHON_CPPFLAGS])
-])
diff --git a/m4/ax_sys_dev_poll.m4 b/m4/ax_sys_dev_poll.m4
deleted file mode 100644
index 8298154..0000000
--- a/m4/ax_sys_dev_poll.m4
+++ /dev/null
@@ -1,50 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_sys_dev_poll.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SYS_DEV_POLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# DESCRIPTION
-#
-#   This macro tests for the presence of /dev/poll support in the build
-#   environment. It checks that the needed structure (dvpoll) is available,
-#   with the standard fields. /dev/poll is most often seen under Solaris.
-#
-#   Note that it does not attempt to actually open /dev/poll -- you should
-#   test for errors when you open it and then fall back to poll() if it is
-#   unavailable.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Dave Benson <daveb@ffem.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AC_SYS_DEV_POLL], [AX_SYS_DEV_POLL])
-AC_DEFUN([AX_SYS_DEV_POLL], [AC_CACHE_CHECK(for /dev/poll support, ac_cv_dev_poll,
-    AC_TRY_COMPILE([#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/poll.h>
-#include <sys/devpoll.h>],
-[
-  struct dvpoll p;
-  p.dp_timeout = 0;
-  p.dp_nfds = 0;
-  p.dp_fds = (struct pollfd *) 0;
-  return 0;
-],
-    ac_cv_dev_poll=yes
-    [$1],
-    ac_cv_dev_poll=no
-    [$2]
-    )
-  )
-])
diff --git a/m4/ax_sys_largefile_sensitive.m4 b/m4/ax_sys_largefile_sensitive.m4
deleted file mode 100644
index 38d9846..0000000
--- a/m4/ax_sys_largefile_sensitive.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_sys_largefile_sensitive.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_SYS_LARGEFILE_SENSITIVE
-#
-# DESCRIPTION
-#
-#   Check whether the current system is sensitive to -Ddefines making off_t
-#   having different types/sizes. Automatically define a config.h symbol
-#   LARGEFILE_SENSITIVE if that is the case, otherwise leave everything as
-#   is.
-#
-#   This macro builds on top of AC_SYS_LARGEFILE to detect whether special
-#   options are neede to make the code use 64bit off_t - in many setups this
-#   will also make the code use 64bit off_t immediatly.
-#
-#   The common use of a LARGEFILE_SENSITIVE config.h-define is to rename
-#   exported functions, usually adding a 64 to the original function name.
-#   Such renamings are only needed on systems being both (a) 32bit off_t by
-#   default and (b) implementing large.file extensions (as for unix98).
-#
-#   a renaming section could look like this:
-#
-#    #if defined LARGEFILE_SENSITIVE && _FILE_OFFSET_BITS+0 == 64
-#    #define zzip_open zzip_open64
-#    #define zzip_seek zzip_seek64
-#    #endif
-#
-#   for libraries, it is best to take advantage of the prefix-config.h
-#   macro, otherwise you want to export a renamed LARGEFILE_SENSITIVE in an
-#   installed header file. -> see AX_PREFIX_CONFIG_H
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_SYS_LARGEFILE_SENSITIVE], [AX_SYS_LARGEFILE_SENSITIVE])
-AC_DEFUN([AX_SYS_LARGEFILE_SENSITIVE],[dnl
-AC_REQUIRE([AC_SYS_LARGEFILE])dnl
-# we know about some internals of ac_sys_largefile here...
-AC_MSG_CHECKING(whether system differentiates 64bit off_t by defines)
-ac_cv_sys_largefile_sensitive="no"
-if test ".${ac_cv_sys_file_offset_bits-no}${ac_cv_sys_large_files-no}" != ".nono"
-then ac_cv_sys_largefile_sensitive="yes"
-  AC_DEFINE(LARGEFILE_SENSITIVE, 1,
-  [whether the system defaults to 32bit off_t but can do 64bit when requested])
-fi
-AC_MSG_RESULT([$ac_cv_sys_largefile_sensitive])
-])
diff --git a/m4/ax_sys_perlsharpbang.m4 b/m4/ax_sys_perlsharpbang.m4
deleted file mode 100644
index 969f4d4..0000000
--- a/m4/ax_sys_perlsharpbang.m4
+++ /dev/null
@@ -1,138 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_sys_perlsharpbang.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SYS_PERLSHARPBANG
-#
-# DESCRIPTION
-#
-#   Determine how the perl interpreter is located by the OS kernel and make
-#   substitution variable PERL_SHEBANG available. Does AC_PATH_PROG to find
-#   the path to perl. As a side-effect, that sets PERLINTERP and makes it
-#   available as a substitution variable.
-#
-#   Note: The macro allows for the possibility (expected to be seldom used)
-#   of an explicit user override (the "user" being the operator executing
-#   the final 'configure' script, in this context) by making the option
-#   argument like:
-#
-#     --with-perl-shebang='#! /my/funky/perlpath' # OR
-#     --with-perl-shebang='/my/funky/perlpath'  # we just throw away the #! anyway
-#                                               # bec it must be absent in Makefile
-#
-#   Rationale: The are various ways of starting an interpreter on different
-#   *nix-like systems. Many use the simple
-#
-#     #!/usr/bin/perl
-#
-#   but it could be instead
-#
-#     #!/usr/local/bin/perl
-#
-#   and there is even the possibility that the user wants
-#
-#     #!/usr/bin/env perl
-#
-#   to find whichever perl comes first in the current $PATH. This is
-#   preferred by some of us because we run multiple perl installations on
-#   the same box. Adjusting our $PATH then allows us to set precedence over
-#   other perls, even whatever the "house" version is.
-#
-#   Users on very non-unix systems like MS Windows do not have a kernel that
-#   does this kind of thing from the first line of script files, but instead
-#   the perl on their machine is started and merely notices whatever comes
-#   after the interpreter path on this first line of the script (options
-#   like "-w").
-#
-#   Acknowledgement: this macro was in part inspired by Dean Povey's
-#   AC_PROG_PERL_VERSION.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Soren Andersen <somian@pobox.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 13
-
-AC_DEFUN([AX_SYS_PERLSHARPBANG],[dnl
-
-   AC_PATH_PROG(PERLINTERP,perl,perl)
-   ac_cv_path_perlinterp="$PERLINTERP"
-   _sHpB='#!'
-
-   AC_ARG_WITH(perl-shebang,
-                AS_HELP_STRING([--with-perl-shebang],
-           [override what perl thinks is the way for the kernel to start it (seldom needed)]dnl
-			   ),
-		[opt_perl_shebang="$withval"]dnl
-			    ,dnl
-		[opt_perl_shebang="not_set"]dnl
-    )dnl
-
-   AC_CACHE_CHECK([whether explicit instead of detected sharpbang is to be used],
-		   ax_cv_opt_perl_shebang,
-		  [ case "$opt_perl_shebang" in
-		      not_set  ) ax_cv_opt_perl_shebang=''
-			       ;;
-			 *     )
-	ax_cv_opt_perl_shebang=`echo "$opt_perl_shebang" | sed -e's|^#!\s*\(.*\)$|\1|'`
-		    esac
-		  ]dnl
-    )dnl
-
-   if test "A$ax_cv_opt_perl_shebang" != "A"
-     then
-       ac_cv_sys_kernshrpbang_perl="$ax_cv_opt_perl_shebang"
-       PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
-       AC_SUBST(PERL_SHEBANG)dnl
-       AC_MSG_NOTICE([OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG.])
-
-# Automatic detection of sharpbang formula starts here
-     else dnl
-
-   _somian_shbangperl=`$PERLINTERP -V:startperl`
-   negclass="[[^']]"; dnl
-# must leave this comment:  m4 will remove the outer brackets for us, heheh
-   AC_CACHE_CHECK([for kernel sharpbang invocation to start perl],
-		  ac_cv_sys_kernshrpbang_perl,
-	[_somian_kspb_perl=`echo "$_somian_shbangperl" | sed -ne"s|.*='\($negclass*\)';$|\1|p"`
-	if test "x$_somian_kspb_perl" == x
-	  then _somian_ksbp_warn_empty='durnit'
-	  else
-	  case "A$_somian_kspb_perl" in
-		 A#!*perl* )
-           ac_cv_sys_kernshrpbang_perl=`echo "$_somian_kspb_perl" | sed -e's|#!\(.*\)$|\1|'`
-			;;
-		     A*    )  _somian_ksbp_warn_defau='trouble'
-			      ac_cv_sys_kernshrpbang_perl="$PERLINTERP"
-	  esac
-	fi
-])dnl Done with testing sharpbang
-
-# The above prints Checking ... result message to user.
-   PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
-   AC_SUBST(PERL_SHEBANG)
-    if test A${_somian_ksbp_warn_empty+set} == Aset
-      then   AC_MSG_WARN([dnl
-In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen.])
-    fi
-# Inform user after printing result value
-    if test A${_somian_ksbp_warn_defau+set} == Aset
-      then AC_MSG_NOTICE([Maybe Not good -])
-	   AC_MSG_WARN([dnl
-In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP])
-      else AC_MSG_NOTICE([OK Good result - ])
-	   AC_MSG_NOTICE([dnl
-In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl])
-dnl Done with user info messages
-    fi
-dnl Outer loop checked for user override term here
-  fi dnl
-
-])dnl EOMACRO DEF
diff --git a/m4/ax_sys_weak_alias.m4 b/m4/ax_sys_weak_alias.m4
deleted file mode 100644
index e1bfd33..0000000
--- a/m4/ax_sys_weak_alias.m4
+++ /dev/null
@@ -1,337 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_sys_weak_alias.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SYS_WEAK_ALIAS
-#
-# DESCRIPTION
-#
-#   Determines whether weak aliases are supported on the system, and if so,
-#   what scheme is used to declare them. Also checks to see if aliases can
-#   cross object file boundaries, as some systems don't permit them to.
-#
-#   Most systems permit something called a "weak alias" or "weak symbol."
-#   These aliases permit a library to provide a stub form of a routine
-#   defined in another library, thus allowing the first library to operate
-#   even if the other library is not linked. This macro will check for
-#   support of weak aliases, figure out what schemes are available, and
-#   determine some characteristics of the weak alias support -- primarily,
-#   whether a weak alias declared in one object file may be referenced from
-#   another object file.
-#
-#   There are four known schemes of declaring weak symbols; each scheme is
-#   checked in turn, and the first one found is prefered. Note that only one
-#   of the mentioned preprocessor macros will be defined!
-#
-#   1. Function attributes
-#
-#   This scheme was first introduced by the GNU C compiler, and attaches
-#   attributes to particular functions. It is among the easiest to use, and
-#   so is the first one checked. If this scheme is detected, the
-#   preprocessor macro HAVE_SYS_WEAK_ALIAS_ATTRIBUTE will be defined to 1.
-#   This scheme is used as in the following code fragment:
-#
-#     void __weakf(int c)
-#     {
-#       /* Function definition... */
-#     }
-#
-#     void weakf(int c) __attribute__((weak, alias("__weakf")));
-#
-#   2. #pragma weak
-#
-#   This scheme is in use by many compilers other than the GNU C compiler.
-#   It is also particularly easy to use, and fairly portable -- well, as
-#   portable as these things get. If this scheme is detected first, the
-#   preprocessor macro HAVE_SYS_WEAK_ALIAS_PRAGMA will be defined to 1. This
-#   scheme is used as in the following code fragment:
-#
-#     extern void weakf(int c);
-#     #pragma weak weakf = __weakf
-#     void __weakf(int c)
-#     {
-#       /* Function definition... */
-#     }
-#
-#   3. #pragma _HP_SECONDARY_DEF
-#
-#   This scheme appears to be in use by the HP compiler. As it is rather
-#   specialized, this is one of the last schemes checked. If it is the first
-#   one detected, the preprocessor macro HAVE_SYS_WEAK_ALIAS_HPSECONDARY
-#   will be defined to 1. This scheme is used as in the following code
-#   fragment:
-#
-#     extern void weakf(int c);
-#     #pragma _HP_SECONDARY_DEF __weakf weakf
-#     void __weakf(int c)
-#     {
-#       /* Function definition... */
-#     }
-#
-#   4. #pragma _CRI duplicate
-#
-#   This scheme appears to be in use by the Cray compiler. As it is rather
-#   specialized, it too is one of the last schemes checked. If it is the
-#   first one detected, the preprocessor macro
-#   HAVE_SYS_WEAK_ALIAS_CRIDUPLICATE will be defined to 1. This scheme is
-#   used as in the following code fragment:
-#
-#     extern void weakf(int c);
-#     #pragma _CRI duplicate weakf as __weakf
-#     void __weakf(int c)
-#     {
-#       /* Function definition... */
-#     }
-#
-#   In addition to the preprocessor macros listed above, if any scheme is
-#   found, the preprocessor macro HAVE_SYS_WEAK_ALIAS will also be defined
-#   to 1.
-#
-#   Once a weak aliasing scheme has been found, a check will be performed to
-#   see if weak aliases are honored across object file boundaries. If they
-#   are, the HAVE_SYS_WEAK_ALIAS_CROSSFILE preprocessor macro is defined to
-#   1.
-#
-#   This Autoconf macro also makes two substitutions. The first, WEAK_ALIAS,
-#   contains the name of the scheme found (one of "attribute", "pragma",
-#   "hpsecondary", or "criduplicate"), or "no" if no weak aliasing scheme
-#   was found. The second, WEAK_ALIAS_CROSSFILE, is set to "yes" or "no"
-#   depending on whether or not weak aliases may cross object file
-#   boundaries.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Kevin L. Mitchell <klmitch@mit.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([KLM_SYS_WEAK_ALIAS], [AX_SYS_WEAK_ALIAS])
-AC_DEFUN([AX_SYS_WEAK_ALIAS], [
-  # starting point: no aliasing scheme yet...
-  ax_sys_weak_alias=no
-
-  # Figure out what kind of aliasing may be supported...
-  _AX_SYS_WEAK_ALIAS_ATTRIBUTE
-  _AX_SYS_WEAK_ALIAS_PRAGMA
-  _AX_SYS_WEAK_ALIAS_HPSECONDARY
-  _AX_SYS_WEAK_ALIAS_CRIDUPLICATE
-
-  # Do we actually support aliasing?
-  AC_CACHE_CHECK([how to create weak aliases with $CC],
-                 [ax_cv_sys_weak_alias],
-                 [ax_cv_sys_weak_alias=$ax_sys_weak_alias])
-
-  # OK, set a #define
-  AS_IF([test $ax_cv_sys_weak_alias != no], [
-    AC_DEFINE([HAVE_SYS_WEAK_ALIAS], 1,
-              [Define this if your system can create weak aliases])
-  ])
-
-  # Can aliases cross object file boundaries?
-  _AX_SYS_WEAK_ALIAS_CROSSFILE
-
-  # OK, remember the results
-  AC_SUBST([WEAK_ALIAS], [$ax_cv_sys_weak_alias])
-  AC_SUBST([WEAK_ALIAS_CROSSFILE], [$ax_cv_sys_weak_alias_crossfile])
-])
-
-AC_DEFUN([_AX_SYS_WEAK_ALIAS_ATTRIBUTE],
-[ # Test whether compiler accepts __attribute__ form of weak aliasing
-  AC_CACHE_CHECK([whether $CC accepts function __attribute__((weak,alias()))],
-  [ax_cv_sys_weak_alias_attribute], [
-    # We add -Werror if it's gcc to force an error exit if the weak attribute
-    # isn't understood
-    AS_IF([test $GCC = yes], [
-      save_CFLAGS=$CFLAGS
-      CFLAGS=-Werror])
-
-    # Try linking with a weak alias...
-    AC_LINK_IFELSE([
-      AC_LANG_PROGRAM([
-void __weakf(int c) {}
-void weakf(int c) __attribute__((weak, alias("__weakf")));],
-        [weakf(0)])],
-      [ax_cv_sys_weak_alias_attribute=yes],
-      [ax_cv_sys_weak_alias_attribute=no])
-
-    # Restore original CFLAGS
-    AS_IF([test $GCC = yes], [
-      CFLAGS=$save_CFLAGS])
-  ])
-
-  # What was the result of the test?
-  AS_IF([test $ax_sys_weak_alias = no &&
-         test $ax_cv_sys_weak_alias_attribute = yes], [
-    ax_sys_weak_alias=attribute
-    AC_DEFINE([HAVE_SYS_WEAK_ALIAS_ATTRIBUTE], 1,
-              [Define this if weak aliases may be created with __attribute__])
-  ])
-])
-
-AC_DEFUN([_AX_SYS_WEAK_ALIAS_PRAGMA],
-[ # Test whether compiler accepts #pragma form of weak aliasing
-  AC_CACHE_CHECK([whether $CC supports @%:@pragma weak],
-  [ax_cv_sys_weak_alias_pragma], [
-
-    # Try linking with a weak alias...
-    AC_LINK_IFELSE([
-      AC_LANG_PROGRAM([
-extern void weakf(int c);
-@%:@pragma weak weakf = __weakf
-void __weakf(int c) {}],
-        [weakf(0)])],
-      [ax_cv_sys_weak_alias_pragma=yes],
-      [ax_cv_sys_weak_alias_pragma=no])
-  ])
-
-  # What was the result of the test?
-  AS_IF([test $ax_sys_weak_alias = no &&
-         test $ax_cv_sys_weak_alias_pragma = yes], [
-    ax_sys_weak_alias=pragma
-    AC_DEFINE([HAVE_SYS_WEAK_ALIAS_PRAGMA], 1,
-              [Define this if weak aliases may be created with @%:@pragma weak])
-  ])
-])
-
-AC_DEFUN([_AX_SYS_WEAK_ALIAS_HPSECONDARY],
-[ # Test whether compiler accepts _HP_SECONDARY_DEF pragma from HP...
-  AC_CACHE_CHECK([whether $CC supports @%:@pragma _HP_SECONDARY_DEF],
-  [ax_cv_sys_weak_alias_hpsecondary], [
-
-    # Try linking with a weak alias...
-    AC_LINK_IFELSE([
-      AC_LANG_PROGRAM([
-extern void weakf(int c);
-@%:@pragma _HP_SECONDARY_DEF __weakf weakf
-void __weakf(int c) {}],
-        [weakf(0)])],
-      [ax_cv_sys_weak_alias_hpsecondary=yes],
-      [ax_cv_sys_weak_alias_hpsecondary=no])
-  ])
-
-  # What was the result of the test?
-  AS_IF([test $ax_sys_weak_alias = no &&
-         test $ax_cv_sys_weak_alias_hpsecondary = yes], [
-    ax_sys_weak_alias=hpsecondary
-    AC_DEFINE([HAVE_SYS_WEAK_ALIAS_HPSECONDARY], 1,
-              [Define this if weak aliases may be created with @%:@pragma _HP_SECONDARY_DEF])
-  ])
-])
-
-AC_DEFUN([_AX_SYS_WEAK_ALIAS_CRIDUPLICATE],
-[ # Test whether compiler accepts "_CRI duplicate" pragma from Cray
-  AC_CACHE_CHECK([whether $CC supports @%:@pragma _CRI duplicate],
-  [ax_cv_sys_weak_alias_criduplicate], [
-
-    # Try linking with a weak alias...
-    AC_LINK_IFELSE([
-      AC_LANG_PROGRAM([
-extern void weakf(int c);
-@%:@pragma _CRI duplicate weakf as __weakf
-void __weakf(int c) {}],
-        [weakf(0)])],
-      [ax_cv_sys_weak_alias_criduplicate=yes],
-      [ax_cv_sys_weak_alias_criduplicate=no])
-  ])
-
-  # What was the result of the test?
-  AS_IF([test $ax_sys_weak_alias = no &&
-         test $ax_cv_sys_weak_alias_criduplicate = yes], [
-    ax_sys_weak_alias=criduplicate
-    AC_DEFINE([HAVE_SYS_WEAK_ALIAS_CRIDUPLICATE], 1,
-              [Define this if weak aliases may be created with @%:@pragma _CRI duplicate])
-  ])
-])
-
-dnl Note: This macro is modeled closely on AC_LINK_IFELSE, and in fact
-dnl depends on some implementation details of that macro, particularly
-dnl its use of _AC_MSG_LOG_CONFTEST to log the failed test program and
-dnl its use of ac_link for running the linker.
-AC_DEFUN([_AX_SYS_WEAK_ALIAS_CROSSFILE],
-[ # Check to see if weak aliases can cross object file boundaries
-  AC_CACHE_CHECK([whether $CC supports weak aliases across object file boundaries],
-  [ax_cv_sys_weak_alias_crossfile], [
-    AS_IF([test $ax_cv_sys_weak_alias = no],
-          [ax_cv_sys_weak_alias_crossfile=no], [
-dnl Must build our own test files...
-      # conftest1 contains our weak alias definition...
-      cat >conftest1.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-      cat confdefs.h >>conftest1.$ac_ext
-      cat >>conftest1.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-@%:@ifndef HAVE_SYS_WEAK_ALIAS_ATTRIBUTE
-extern void weakf(int c);
-@%:@endif
-@%:@if defined(HAVE_SYS_WEAK_ALIAS_PRAGMA)
-@%:@pragma weak weakf = __weakf
-@%:@elif defined(HAVE_SYS_WEAK_ALIAS_HPSECONDARY)
-@%:@pragma _HP_SECONDARY_DEF __weakf weakf
-@%:@elif defined(HAVE_SYS_WEAK_ALIAS_CRIDUPLICATE)
-@%:@pragma _CRI duplicate weakf as __weakf
-@%:@endif
-void __weakf(int c) {}
-@%:@ifdef HAVE_SYS_WEAK_ALIAS_ATTRIBUTE
-void weakf(int c) __attribute((weak, alias("__weakf")));
-@%:@endif
-_ACEOF
-      # And conftest2 contains our main routine that calls it
-      cat >conftest2.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-      cat confdefs.h >> conftest2.$ac_ext
-      cat >>conftest2.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-extern void weakf(int c);
-int
-main ()
-{
-  weakf(0);
-  return 0;
-}
-_ACEOF
-      # We must remove the object files (if any) ourselves...
-      rm -f conftest2.$ac_objext conftest$ac_exeext
-
-      # Change ac_link to compile *2* files together
-      save_aclink=$ac_link
-      ac_link=`echo "$ac_link" | \
-               sed -e 's/conftest\(\.\$ac_ext\)/conftest1\1 conftest2\1/'`
-dnl Substitute our own routine for logging the conftest
-m4_pushdef([_AC_MSG_LOG_CONFTEST],
-[echo "$as_me: failed program was:" >&AS_MESSAGE_LOG_FD
-echo ">>> conftest1.$ac_ext" >&AS_MESSAGE_LOG_FD
-sed "s/^/| /" conftest1.$ac_ext >&AS_MESSAGE_LOG_FD
-echo ">>> conftest2.$ac_ext" >&AS_MESSAGE_LOG_FD
-sed "s/^/| /" conftest2.$ac_ext >&AS_MESSAGE_LOG_FD
-])dnl
-      # Since we created the files ourselves, don't use SOURCE argument
-      AC_LINK_IFELSE(, [ax_cv_sys_weak_alias_crossfile=yes],
-                     [ax_cv_sys_weak_alias_crossfile=no])
-dnl Restore _AC_MSG_LOG_CONFTEST
-m4_popdef([_AC_MSG_LOG_CONFTEST])dnl
-      # Restore ac_link
-      ac_link=$save_aclink
-
-      # We must remove the object files (if any) and C files ourselves...
-      rm -f conftest1.$ac_ext conftest2.$ac_ext \
-            conftest1.$ac_objext conftest2.$ac_objext
-    ])
-  ])
-
-  # What were the results of the test?
-  AS_IF([test $ax_cv_sys_weak_alias_crossfile = yes], [
-    AC_DEFINE([HAVE_SYS_WEAK_ALIAS_CROSSFILE], 1,
-              [Define this if weak aliases in other files are honored])
-  ])
-])
diff --git a/m4/ax_sysv_ipc.m4 b/m4/ax_sysv_ipc.m4
deleted file mode 100644
index 784e67a..0000000
--- a/m4/ax_sysv_ipc.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_sysv_ipc.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_SYSV_IPC
-#
-# DESCRIPTION
-#
-#   This macro checks for the SysV IPC header files. It only checks that you
-#   can compile a program with them, not whether the system actually
-#   implements working SysV IPC.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Warren Young <warren@etr-usa.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AU_ALIAS([ETR_SYSV_IPC], [AX_SYSV_IPC])
-AC_DEFUN([AX_SYSV_IPC],
-[
-AC_CACHE_CHECK([for System V IPC headers], ac_cv_sysv_ipc, [
-        AC_TRY_COMPILE(
-                [
-                        #include <sys/types.h>
-                        #include <sys/ipc.h>
-                        #include <sys/msg.h>
-                        #include <sys/sem.h>
-                        #include <sys/shm.h>
-                ],, ac_cv_sysv_ipc=yes, ac_cv_sysv_ipc=no)
-])
-
-        if test x"$ac_cv_sysv_ipc" = "xyes"
-        then
-                AC_DEFINE(HAVE_SYSV_IPC, 1, [ Define if you have System V IPC ])
-        fi
-]) dnl AX_SYSV_IPC
diff --git a/m4/ax_tls.m4 b/m4/ax_tls.m4
deleted file mode 100644
index 033e3b1..0000000
--- a/m4/ax_tls.m4
+++ /dev/null
@@ -1,76 +0,0 @@
-# ===========================================================================
-#          http://www.gnu.org/software/autoconf-archive/ax_tls.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TLS([action-if-found], [action-if-not-found])
-#
-# DESCRIPTION
-#
-#   Provides a test for the compiler support of thread local storage (TLS)
-#   extensions. Defines TLS if it is found. Currently knows about GCC/ICC
-#   and MSVC. I think SunPro uses the same as GCC, and Borland apparently
-#   supports either.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alan Woodland <ajw05@aber.ac.uk>
-#   Copyright (c) 2010 Diego Elio Petteno` <flameeyes@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 10
-
-AC_DEFUN([AX_TLS], [
-  AC_MSG_CHECKING(for thread local storage (TLS) class)
-  AC_CACHE_VAL(ac_cv_tls, [
-    ax_tls_keywords="__thread __declspec(thread) none"
-    for ax_tls_keyword in $ax_tls_keywords; do
-       AS_CASE([$ax_tls_keyword],
-          [none], [ac_cv_tls=none ; break],
-          [AC_TRY_COMPILE(
-              [#include <stdlib.h>
-               static void
-               foo(void) {
-               static ] $ax_tls_keyword [ int bar;
-               exit(1);
-               }],
-               [],
-               [ac_cv_tls=$ax_tls_keyword ; break],
-               ac_cv_tls=none
-           )])
-    done
-  ])
-  AC_MSG_RESULT($ac_cv_tls)
-
-  AS_IF([test "$ac_cv_tls" != "none"],
-    AC_DEFINE_UNQUOTED([TLS], $ac_cv_tls, [If the compiler supports a TLS storage class define it to that here])
-      m4_ifnblank([$1], [$1]),
-    m4_ifnblank([$2], [$2])
-  )
-])
diff --git a/m4/ax_trilinos_amesos.m4 b/m4/ax_trilinos_amesos.m4
deleted file mode 100644
index 8f6bcb2..0000000
--- a/m4/ax_trilinos_amesos.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_trilinos_amesos.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_AMESOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   On success, adds "include Makefile.export.amesos" statements to every
-#   Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-#   configured with the --enable-export-makefiles option. When
-#   ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_TRILINOS_AMESOS],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    ax_trilinos_amesos=yes
-    AC_HAVE_LIBRARY([amesos],[:],[ax_trilinos_amesos=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([amesos.macros],[ax_trilinos_amesos=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([amesos],[ax_trilinos_amesos=no])
-    if test "$ax_trilinos_amesos" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos Amesos not found.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_base.m4 b/m4/ax_trilinos_base.m4
deleted file mode 100644
index 49647fc..0000000
--- a/m4/ax_trilinos_base.m4
+++ /dev/null
@@ -1,148 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_trilinos_base.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_BASE([, MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-#
-# DESCRIPTION
-#
-#   Test for the Trilinos (http://trilinos.sandia.gov/) libraries.
-#
-#   Provides a --with-trilinos=DIR option. Searches --with-trilinos,
-#   $TRILINOS_HOME, and the usual places for Trilinos installation headers.
-#
-#   Requires that a development branch or released version greater than
-#   MINIMUM-VERSION be found. If not specified, the default minimum version
-#   is 8.0.0.
-#
-#   Supports separately specifying --with-trilinos-include or
-#   --with-trilinos-libdir to override default locations underneath either
-#   --with-trilinos or $TRILINOS_HOME.
-#
-#   On success, adds -Ipath to CPPFLAGS, -Lpath to LDFLAGS, sets the
-#   variable TRILINOS_INCLUDE based on the discovered location of
-#   Trilinos_version.h, and #defines HAVE_TRILINOS. When ACTION-IF-NOT-FOUND
-#   is not specified, the default behavior is for configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#   Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2009 Caolan McNamara <caolan@skynet.ie>
-#   Copyright (c) 2009 Alexandre Duret-Lutz <adl@gnu.org>
-#   Copyright (c) 2009 Matthew Mueller <donut@azstarnet.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-AC_DEFUN([AX_TRILINOS_BASE],
-[
-AC_REQUIRE([AX_TRILINOS_ABSOLUTE_HEADER])
-AC_ARG_VAR(TRILINOS_HOME,[root directory of Trilinos installation])
-
-AC_ARG_WITH(trilinos, [AS_HELP_STRING([--with-trilinos[=DIR]],[root directory of Trilinos installation])],[
-with_trilinos=$withval
-if test "${with_trilinos}" != yes; then
-    TRILINOS_HOME=$withval
-    trilinos_include="$withval/include"
-    trilinos_libdir="$withval/lib"
-fi
-],[
-with_trilinos=$withval
-if test "x${TRILINOS_HOME}" != "x"; then
-    trilinos_include="${TRILINOS_HOME}/include"
-    trilinos_libdir="${TRILINOS_HOME}/lib"
-fi
-])
-
-AC_ARG_WITH(trilinos-include,
-[AS_HELP_STRING([--with-trilinos-include=DIR],[specify exact directory for Trilinos headers])],[
-if test -d "$withval"; then
-    trilinos_include="$withval"
-else
-    AC_MSG_ERROR([--with-trilinos-include expected directory name])
-fi
-])
-
-AC_ARG_WITH(trilinos-libdir, [AS_HELP_STRING([--with-trilinos-libdir=DIR],[specify exact directory for Trilinos libraries])],[
-if test -d "$withval"; then
-    trilinos_libdir="$withval"
-else
-    AC_MSG_ERROR([--with-trilinos-libdir expected directory name])
-fi
-])
-
-if test "${with_trilinos}" != no ; then
-
-    OLD_LIBS=$LIBS
-    OLD_LDFLAGS=$LDFLAGS
-    OLD_CPPFLAGS=$CPPFLAGS
-
-    if test -d "${trilinos_libdir}" ; then
-        LDFLAGS="-L${trilinos_libdir} $LDFLAGS"
-    fi
-    if test -d "${trilinos_include}" ; then
-        CPPFLAGS="-I${trilinos_include} $CPPFLAGS"
-    fi
-
-    succeeded=no
-    AC_CHECK_HEADER([Trilinos_version.h],[found_header=yes],[found_header=no])
-    if test "$found_header" = yes; then
-        dnl Patterned after AX_BOOST_BASE
-        trilinos_lib_version_req=ifelse([$1],,8.0.0,$1)
-        trilinos_lib_version_req_shorten=`expr $trilinos_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
-        trilinos_lib_version_req_major=`expr $trilinos_lib_version_req : '\([[0-9]]*\)'`
-        trilinos_lib_version_req_minor=`expr $trilinos_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-        trilinos_lib_version_req_sub_minor=`expr $trilinos_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$trilinos_lib_version_req_sub_minor" = "x" ; then
-            trilinos_lib_version_req_sub_minor="0"
-        fi
-        WANT_TRILINOS_VERSION=`expr $trilinos_lib_version_req_major \* 10000 \+  $trilinos_lib_version_req_minor \* 100 \+ $trilinos_lib_version_req_sub_minor`
-        AC_LANG_PUSH([C++])
-        AC_MSG_CHECKING(for Trilinos release >= $trilinos_lib_version_req)
-        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-            @%:@include <Trilinos_version.h>
-            ]], [[
-            #if (TRILINOS_MAJOR_VERSION == 0)
-            /* Development branch has zero major version.  A-OK. */
-            #elif (TRILINOS_MAJOR_MINOR_VERSION >= $WANT_TRILINOS_VERSION)
-            /* Stable release of appropriate version.  A-OK. */
-            #else
-            #  error Trilinos version is too old
-            #endif
-        ]])],[
-            AC_MSG_RESULT(yes)
-            succeeded=yes
-        ],[
-            AC_MSG_RESULT(no)
-        ])
-        AC_LANG_POP([C++])
-    fi
-
-    if test "$succeeded" = no; then
-        LIBS=$OLD_LIBS
-        LDFLAGS=$OLD_LDFLAGS
-        CPPFLAGS=$OLD_CPPFLAGS
-
-        ifelse([$3],,AC_MSG_ERROR([Trilinos not found.  Try either --with-trilinos or setting TRILINOS_HOME.]),
-            [$3])
-    else
-        dnl Find the absolute path to Trilinos_version.h
-        dnl We need it to back out the discovered TRILINOS_INCLUDE directory.
-        AX_TRILINOS_ABSOLUTE_HEADER([Trilinos_version.h])
-        TRILINOS_INCLUDE=`AS_DIRNAME([$ax_cv_absolute_Trilinos_version_h])`
-
-        AC_DEFINE(HAVE_TRILINOS,1,[Define if Trilinos is available])
-        AC_SUBST(TRILINOS_INCLUDE)
-        ifelse([$2],,,[$2])
-    fi
-
-fi
-
-])
diff --git a/m4/ax_trilinos_epetra.m4 b/m4/ax_trilinos_epetra.m4
deleted file mode 100644
index 9645122..0000000
--- a/m4/ax_trilinos_epetra.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_trilinos_epetra.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_EPETRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   On success, adds "include Makefile.export.epetra" statements to every
-#   Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-#   configured with the --enable-export-makefiles option. When
-#   ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_TRILINOS_EPETRA],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    ax_trilinos_epetra=yes
-    AC_HAVE_LIBRARY([epetra],[:],[ax_trilinos_epetra=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([epetra.macros],[ax_trilinos_epetra=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([epetra],[ax_trilinos_epetra=no])
-    if test "$ax_trilinos_epetra" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos Epetra not usable.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_epetraext.m4 b/m4/ax_trilinos_epetraext.m4
deleted file mode 100644
index c99b757..0000000
--- a/m4/ax_trilinos_epetraext.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_trilinos_epetraext.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_EPETRAEXT([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   On success, adds "include Makefile.export.epetraext" statements to every
-#   Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-#   configured with the --enable-export-makefiles option. When
-#   ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_TRILINOS_EPETRAEXT],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    ax_trilinos_epetraext=yes
-    AC_HAVE_LIBRARY([epetraext],[:],[ax_trilinos_epetraext=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([epetraext.macros],[ax_trilinos_epetraext=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([epetraext],[ax_trilinos_epetraext=no])
-    if test "$ax_trilinos_epetraext" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos EpetraExt not usable.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_epetraext_hdf5.m4 b/m4/ax_trilinos_epetraext_hdf5.m4
deleted file mode 100644
index 5fc4075..0000000
--- a/m4/ax_trilinos_epetraext_hdf5.m4
+++ /dev/null
@@ -1,55 +0,0 @@
-# ==============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_trilinos_epetraext_hdf5.html
-# ==============================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_EPETRAEXT_HDF5([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   Checks if EpetraExt was compiled with HDF5 support
-#   (--enable-epetraext-hdf5) enabled. When ACTION-IF-NOT-FOUND is not
-#   specified, the default behavior is for configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_TRILINOS_EPETRAEXT_HDF5],[
-    AC_REQUIRE([AC_LIB_HDF5])
-    AC_REQUIRE([AX_TRILINOS_EPETRAEXT])
-    ax_trilinos_epetraext_hdf5=yes
-    AC_CHECK_HEADER([EpetraExt_ConfigDefs.h],,[ax_trilinos_epetraext_hdf5=no])
-    AC_MSG_CHECKING([for HDF5 support in EpetraExt release])
-    AC_LANG_PUSH(C++)
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-        @%:@include <EpetraExt_ConfigDefs.h>
-        ]], [[
-        #ifndef HAVE_EPETRAEXT_HDF5
-        #  error HAVE_EPETRAEXT_HDF5 was not defined in EpetraExt_ConfigDefs.h
-        #endif
-    ]])],[
-        AC_MSG_RESULT(yes)
-    ],[
-        AC_MSG_RESULT(no)
-        ax_trilinos_epetraext_hdf5=no
-    ])
-    AC_LANG_POP([C++])
-    if test "$ax_trilinos_epetraext_hdf5" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos EpetraExt HDF5 not usable.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_rtop.m4 b/m4/ax_trilinos_rtop.m4
deleted file mode 100644
index 836109e..0000000
--- a/m4/ax_trilinos_rtop.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_trilinos_rtop.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_RTOP([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   On success, adds "include Makefile.export.rtop" statements to every
-#   Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-#   configured with the --enable-export-makefiles option. When
-#   ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_TRILINOS_RTOP],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    ax_trilinos_rtop=yes
-    AC_HAVE_LIBRARY([rtop],[:],[ax_trilinos_rtop=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([rtop.macros],[ax_trilinos_rtop=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([rtop],[ax_trilinos_rtop=no])
-    if test "$ax_trilinos_rtop" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos RTOp not usable.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_rythmos.m4 b/m4/ax_trilinos_rythmos.m4
deleted file mode 100644
index d48455c..0000000
--- a/m4/ax_trilinos_rythmos.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_trilinos_rythmos.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_RYTHMOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   On success, adds "include Makefile.export.rythmos" statements to every
-#   Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-#   configured with the --enable-export-makefiles option. When
-#   ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_TRILINOS_RYTHMOS],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    ax_trilinos_rythmos=yes
-    AC_HAVE_LIBRARY([rythmos],[:],[ax_trilinos_rythmos=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([rythmos.macros],[ax_trilinos_rythmos=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([rythmos],[ax_trilinos_rythmos=no])
-    if test "$ax_trilinos_rythmos" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos Rythmos not usable.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_teuchos.m4 b/m4/ax_trilinos_teuchos.m4
deleted file mode 100644
index b79984b..0000000
--- a/m4/ax_trilinos_teuchos.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_trilinos_teuchos.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_TEUCHOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   On success, adds "include Makefile.export.teuchos" statements to every
-#   Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-#   configured with the --enable-export-makefiles option.
-#
-#   When ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_TRILINOS_TEUCHOS],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    ax_trilinos_teuchos=yes
-    AC_HAVE_LIBRARY([teuchos],[:],[ax_trilinos_teuchos=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([teuchos.macros],[ax_trilinos_teuchos=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([teuchos],[ax_trilinos_teuchos=no])
-    if test "$ax_trilinos_teuchos" = yes; then
-        : # NOP
-        ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-        ifelse([$2],,AC_MSG_ERROR([Trilinos Teuchos not usable]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_thyra.m4 b/m4/ax_trilinos_thyra.m4
deleted file mode 100644
index 64d1c58..0000000
--- a/m4/ax_trilinos_thyra.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_trilinos_thyra.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_THYRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   On success, adds "include Makefile.export.thyra" statements to every
-#   Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-#   configured with the --enable-export-makefiles option. When
-#   ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_TRILINOS_THYRA],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    ax_trilinos_thyra=yes
-    AC_HAVE_LIBRARY([thyra],[:],[ax_trilinos_thyra=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([thyra.macros],[ax_trilinos_thyra=no])
-    AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT([thyra],[ax_trilinos_thyra=no])
-    if test "$ax_trilinos_thyra" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos Thyra not usable.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_thyra_epetra.m4 b/m4/ax_trilinos_thyra_epetra.m4
deleted file mode 100644
index 9ddd56e..0000000
--- a/m4/ax_trilinos_thyra_epetra.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_trilinos_thyra_epetra.html
-# ============================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_THYRA_EPETRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   Checks if the Thyra/Epetra adapters were compiled with Trilinos. When
-#   ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_TRILINOS_THYRA_EPETRA],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    AC_REQUIRE([AX_TRILINOS_EPETRA])
-    AC_REQUIRE([AX_TRILINOS_THYRA])
-    ax_trilinos_thyra_epetra=yes
-    AC_HAVE_LIBRARY([thyraepetra],[:],[ax_trilinos_thyra_epetra=no])
-    if test "$ax_trilinos_thyra_epetra" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos Thyra/Epetra support not usable.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_trilinos_thyra_epetraext.m4 b/m4/ax_trilinos_thyra_epetraext.m4
deleted file mode 100644
index 71b9225..0000000
--- a/m4/ax_trilinos_thyra_epetraext.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-# ===============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_trilinos_thyra_epetraext.html
-# ===============================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRILINOS_THYRA_EPETRAEXT([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   Checks if the Thyra/EpetraExt adapters were compiled with Trilinos. When
-#   ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-#   configure to fail.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_TRILINOS_THYRA_EPETRAEXT],[
-    AC_REQUIRE([AX_TRILINOS_BASE])
-    AC_REQUIRE([AX_TRILINOS_EPETRAEXT])
-    AC_REQUIRE([AX_TRILINOS_THYRA_EPETRA])
-    ax_trilinos_thyra_epetraext=yes
-    AC_HAVE_LIBRARY([thyraepetraext],[:],[ax_trilinos_thyra_epetraext=no])
-    if test "$ax_trilinos_thyra_epetraext" = yes; then
-        : # NOP
-		ifelse([$1],,,
-            [$1])
-    else
-        : # NOP
-		ifelse([$2],,AC_MSG_ERROR([Trilinos Thyra/EpetraExt adapters not usable.]),
-            [$2])
-    fi
-])
diff --git a/m4/ax_try_awk_anyout.m4 b/m4/ax_try_awk_anyout.m4
deleted file mode 100644
index 5bd620a..0000000
--- a/m4/ax_try_awk_anyout.m4
+++ /dev/null
@@ -1,53 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_try_awk_anyout.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRY_AWK_ANYOUT(NAME,TEST-INPUT,TEST-BODY,[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Run a test using the awk program found on AWK variable. The test being
-#   run has TEST-BODY as body and is feeded with TEST-INPUT. If successful
-#   execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_TRY_AWK_ANYOUT], [
-  AC_REQUIRE([AX_NEED_AWK])
-
-  AC_MSG_CHECKING([if $AWK supports $1])
-
-  cat <<EOF > conftest.out
-$2
-EOF
-
-  ax_try_awk_output=`$AWK '{ [$3] ; }' conftest.out 2> /dev/null`
-  ax_try_awk_result=$?
-
-  rm -f conftest.out
-
-  AS_IF([test $ax_try_awk_result -eq 0],[
-    AC_MSG_RESULT([yes])
-    $4
-  ],[
-    AC_MSG_RESULT([no])
-    $5
-  ])
-])
diff --git a/m4/ax_try_awk_expout.m4 b/m4/ax_try_awk_expout.m4
deleted file mode 100644
index 7962904..0000000
--- a/m4/ax_try_awk_expout.m4
+++ /dev/null
@@ -1,59 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_try_awk_expout.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRY_AWK_EXPOUT(NAME,TEST-INPUT,TEST-BODY,EXPECTED-OUTPUT,[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-#
-# DESCRIPTION
-#
-#   Run a test using the awk program found on AWK variable. The test being
-#   run has TEST-BODY as body and is feeded with TEST-INPUT. Check if the
-#   test gives the expected output. If successful execute ACTION-IF-SUCCESS
-#   otherwise ACTION-IF-FAILURE.
-#
-#   This work is heavily based upon testawk.sh script by Heiner Steven. You
-#   should find his script (and related works) at
-#   <http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-#   Alessandro Massignan for his suggestions and extensive nawk tests on
-#   FreeBSD.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 8
-
-AC_DEFUN([AX_TRY_AWK_EXPOUT], [
-  AC_REQUIRE([AX_NEED_AWK])
-
-  AC_MSG_CHECKING([if $AWK supports $1])
-
-  cat <<EOF > conftest.out
-$2
-EOF
-
-  ax_try_awk_output=`$AWK '{ [$3] ; }' conftest.out 2> /dev/null`
-  ax_try_awk_result=$?
-
-  rm -f conftest.out
-
-  AS_IF([test $ax_try_awk_result -eq 0],[
-    AS_IF([test "X$ax_try_awk_output" = "X[$4]"],[
-        AC_MSG_RESULT([yes])
-        $5
-    ],[
-        AC_MSG_RESULT([no])
-        $6
-    ])
-  ],[
-    AC_MSG_RESULT([no])
-    $6
-  ])
-])
diff --git a/m4/ax_try_compile_java.m4 b/m4/ax_try_compile_java.m4
deleted file mode 100644
index 49c9222..0000000
--- a/m4/ax_try_compile_java.m4
+++ /dev/null
@@ -1,55 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_try_compile_java.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TRY_COMPILE_JAVA
-#
-# DESCRIPTION
-#
-#   AX_TRY_COMPILE_JAVA attempt to compile user given source.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Devin Weaver <ktohg@tritarget.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 6
-
-AU_ALIAS([AC_TRY_COMPILE_JAVA], [AX_TRY_COMPILE_JAVA])
-AC_DEFUN([AX_TRY_COMPILE_JAVA],[
-AC_REQUIRE([AX_PROG_JAVAC])dnl
-cat << \EOF > Test.java
-/* [#]line __oline__ "configure" */
-ifelse([$1], , , [import $1;])
-public class Test {
-[$2]
-}
-EOF
-if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class
-then
-dnl Don't remove the temporary files here, so they can be examined.
-  ifelse([$3], , :, [$3])
-else
-  echo "configure: failed program was:" >&AC_FD_CC
-  cat Test.java >&AC_FD_CC
-ifelse([$4], , , [  rm -fr Test*
-  $4
-])dnl
-fi
-rm -fr Test*])
diff --git a/m4/ax_try_run_javac.m4 b/m4/ax_try_run_javac.m4
deleted file mode 100644
index 09cca76..0000000
--- a/m4/ax_try_run_javac.m4
+++ /dev/null
@@ -1,55 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_try_run_javac.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AC_TRY_RUN_JAVA
-#
-# DESCRIPTION
-#
-#   AC_TRY_RUN_JAVA attempt to compile and run user given source.
-#
-#   *Warning*: its success or failure can depend on a proper setting of the
-#   CLASSPATH env. variable.
-#
-#   Note: This is part of the set of autoconf M4 macros for Java programs.
-#   It is VERY IMPORTANT that you download the whole set, some macros depend
-#   on other. Unfortunately, the autoconf archive does not support the
-#   concept of set of macros, so I had to break it for submission. The
-#   general documentation, as well as the sample configure.in, is included
-#   in the AX_PROG_JAVA macro.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Devin Weaver <ktohg@tritarget.com>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AC_DEFUN([AC_TRY_RUN_JAVA],[
-AC_REQUIRE([AX_PROG_JAVAC])dnl
-AC_REQUIRE([AX_PROG_JAVA])dnl
-cat << \EOF > Test.java
-/* [#]line __oline__ "configure" */
-ifelse([$1], , , [include $1;])
-public class Test {
-[$2]
-}
-EOF
-if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class && ($JAVA $JAVAFLAGS Test; exit) 2>/dev/null
-then
-dnl Don't remove the temporary files here, so they can be examined.
-  ifelse([$3], , :, [$3])
-else
-  echo "configure: failed program was:" >&AC_FD_CC
-  cat Test.java >&AC_FD_CC
-ifelse([$4], , , [  rm -fr Test*
-  $4
-])dnl
-fi
-rm -fr Test*])
diff --git a/m4/ax_type_socklen_t.m4 b/m4/ax_type_socklen_t.m4
deleted file mode 100644
index 834c4cf..0000000
--- a/m4/ax_type_socklen_t.m4
+++ /dev/null
@@ -1,61 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_type_socklen_t.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TYPE_SOCKLEN_T
-#
-# DESCRIPTION
-#
-#   Check whether sys/socket.h defines type socklen_t. Please note that some
-#   systems require sys/types.h to be included before sys/socket.h can be
-#   compiled.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Lars Brinkhoff <lars@nocrew.org>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([TYPE_SOCKLEN_T], [AX_TYPE_SOCKLEN_T])
-AC_DEFUN([AX_TYPE_SOCKLEN_T],
-[AC_CACHE_CHECK([for socklen_t], ac_cv_ax_type_socklen_t,
-[
-  AC_TRY_COMPILE(
-  [#include <sys/types.h>
-   #include <sys/socket.h>],
-  [socklen_t len = 42; return 0;],
-  ac_cv_ax_type_socklen_t=yes,
-  ac_cv_ax_type_socklen_t=no)
-])
-  if test $ac_cv_ax_type_socklen_t != yes; then
-    AC_DEFINE(socklen_t, int, [Substitute for socklen_t])
-  fi
-])
diff --git a/m4/ax_upload.m4 b/m4/ax_upload.m4
deleted file mode 100644
index 2544541..0000000
--- a/m4/ax_upload.m4
+++ /dev/null
@@ -1,82 +0,0 @@
-# ===========================================================================
-#         http://www.gnu.org/software/autoconf-archive/ax_upload.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_UPLOAD([command])
-#
-# DESCRIPTION
-#
-#   Adds support for uploading dist files. %%s in the command will be
-#   substituted with the name of the file. e.g:
-#
-#     AX_UPLOAD([ncftpput -v upload.sourceforge.net /incoming %%s])
-#
-#   To add upload support for other custom dists add upload-<TYPE> to
-#   UPLOAD_BIN or UPLOAD_SRC, where <TYPE> is the type of dist that is being
-#   uploaded and add a mapping from <TYPE> to the dist file name in the
-#   format '{<TYPE>=><FILENAME>}' to UPLOAD_TARGETS. For example:
-#
-#     UPLOAD_BIN += upload-foobar
-#     UPLOAD_TARGETS += {foobar=>@PACKAGE@-@VERSION@.fb}
-#
-#   You can then upload of the src distribution files by running:
-#
-#     make upload-src
-#
-#   all the binaru distribution files by running:
-#
-#     make upload-bin
-#
-#   or both by running:
-#
-#     make upload
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 10
-
-AC_DEFUN([AX_UPLOAD],
-[
-AC_MSG_NOTICE([adding upload support])
-AM_CONDITIONAL(USING_AX_UPLOAD, [true])
-AC_MSG_NOTICE([setting upload command... \`$1\`])
-AX_ADD_AM_MACRO_STATIC([
-UPLOAD_BIN =
-UPLOAD_SRC = upload-gzip upload-bzip2 upload-zip
-UPLOAD_TARGETS = \\
-{gzip=>$PACKAGE-$VERSION.tar.gz} \\
-{bzip2=>$PACKAGE-$VERSION.tar.bz2} \\
-{zip=>$PACKAGE-$VERSION.zip}
-
-\$(UPLOAD_BIN) \$(UPLOAD_SRC):
-	@TYPE=\`echo ${AX_DOLLAR}@ | \$(SED) -e \'s/upload-//\'\`; \\
-	DIST=\"dist-\$\${TYPE}\"; \\
-	\$(MAKE) \$(AM_MAKEFLAGS) \$\${DIST}; \\
-	list=\'\$(UPLOAD_TARGETS)\'; \\
-	pattern=\`echo \"^{\$\${TYPE}=>\"\`; \\
-	for dist in \$\$list; do \\
-		echo \$\$dist | \$(EGREP) \"^{\$\${TYPE}=>\" > /dev/null 2>&1; \\
-		if test \"\$\$?\" -eq \"0\"; then \\
-			TARGET=\`echo \"\$\$dist\" | \$(AWK) -v pattern=\$\$pattern \'{ sub( pattern, \"\"); sub( /}\$\$/, \"\" ); print; }\'\`; \\
-			UPLOAD_COMMAND=\`printf \"$1\" \$\$TARGET \`; \\
-			echo \"Uploading \$\$TARGET ...\"; \\
-			\$\$UPLOAD_COMMAND; \\
-		fi \\
-	done
-
-upload-src: \$(UPLOAD_SRC)
-
-upload-bin: \$(UPLOAD_BIN)
-
-upload upload-all all-upload: upload-src upload-bin
-])
-])
diff --git a/m4/ax_var_timezone_externals.m4 b/m4/ax_var_timezone_externals.m4
deleted file mode 100644
index 372a8cb..0000000
--- a/m4/ax_var_timezone_externals.m4
+++ /dev/null
@@ -1,95 +0,0 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_var_timezone_externals.html
-# =============================================================================
-#
-# SYNOPSIS
-#
-#   AX_VAR_TIMEZONE_EXTERNALS
-#
-# DESCRIPTION
-#
-#   Use instead of `AC_STRUCT_TIMEZONE' to determine whether the external
-#   timezone variables `timezone', `altzone' and `daylight' exist, defining
-#   `HAVE_TIMEZONE', `HAVE_ALTZONE' and `HAVE_DAYLIGHT' respectively (as
-#   well as gaining the macros defined by `AC_STRUCT_TIMEZONE').
-#
-#   Rewritten for Autoconf 2.68, and made robust against BSD's timezone()
-#   function, by Daniel Richard G.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Mark R. Bannister <markb@freedomware.co.uk>
-#   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([AC_VAR_TIMEZONE_EXTERNALS], [AX_VAR_TIMEZONE_EXTERNALS])
-AC_DEFUN([AX_VAR_TIMEZONE_EXTERNALS],
-[  AC_REQUIRE([AC_STRUCT_TIMEZONE])dnl
-
-   AC_LANG_PUSH([C])
-
-   AC_CACHE_CHECK([for `timezone' variable in time.h], [mb_cv_var_timezone],
-   [  AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>],
-            [int *foo = (int *)0xdeadbeef; return foo@<:@timezone@:>@ /* ; */])],
-         [mb_cv_var_timezone=yes],
-         [mb_cv_var_timezone=no])
-   ])
-
-   AC_CACHE_CHECK([for `altzone' variable in time.h], [mb_cv_var_altzone],
-   [  AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>],
-            [int *foo = (int *)0xdeadbeef; return foo@<:@altzone@:>@ /* ; */])],
-         [mb_cv_var_altzone=yes],
-         [mb_cv_var_altzone=no])
-   ])
-
-   AC_CACHE_CHECK([for `daylight' variable in time.h], [mb_cv_var_daylight],
-   [  AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>],
-            [int *foo = (int *)0xdeadbeef; return foo@<:@daylight@:>@ /* ; */])],
-         [mb_cv_var_daylight=yes],
-         [mb_cv_var_daylight=no])
-   ])
-
-   if test "$mb_cv_var_timezone" = "yes"; then
-      AC_DEFINE([HAVE_TIMEZONE], [1],
-         [Define to 1 if you have the external `timezone' variable.])
-   fi
-
-   if test "$mb_cv_var_altzone" = "yes"; then
-      AC_DEFINE([HAVE_ALTZONE], [1],
-         [Define to 1 if you have the external `altzone' variable.])
-   fi
-
-   if test "$mb_cv_var_daylight" = "yes"; then
-      AC_DEFINE([HAVE_DAYLIGHT], [1],
-         [Define to 1 if you have the external `daylight' variable.])
-   fi
-
-   AC_LANG_POP
-])
diff --git a/m4/ax_very_nice.m4 b/m4/ax_very_nice.m4
deleted file mode 100644
index 3155230..0000000
--- a/m4/ax_very_nice.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_very_nice.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_VERY_NICE
-#
-# DESCRIPTION
-#
-#   A macro to check the options of nice, in order to have a VERY_NICE
-#   variable which runs a program at the lowest priority VERY_NICE is
-#   undefined if we don't find the proper options, so you can safely use:
-#
-#     @VERY_NICE@ mycommand
-#
-#   in a shell script.
-#
-#   The VERY_NICE variable includes the placeholder NICE_VALUE that you have
-#   to instantiate at run-time. If you give a argument to AX_VERY_NICE, it
-#   will be used as an argument of nice for testing and included in
-#   VERY_NICE instead of the above placeholder.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 4
-
-AU_ALIAS([AC_VERY_NICE], [AX_VERY_NICE])
-AC_DEFUN([AX_VERY_NICE],[
-if test "x$1" != "x"; then
-  NICE_VALUE=$1
-else
-  NICE_VALUE=20
-fi
-AC_CHECK_PROGS(TEST_NICE, date)
-AC_CHECK_PROGS(NICE, nice, )
-AC_MSG_CHECKING(syntax of nice)
-if test "x$NICE" != "x"; then
-     if  ( $NICE -n $NICE_VALUE $TEST_NICE > /dev/null 2>&1 ) ;  then
-        VERY_NICE="$NICE -n $NICE_VALUE"
-     else
-      if  ( $NICE -$NICE_VALUE $TEST_NICE > /dev/null 2>&1 ) ;  then
-        VERY_NICE="$NICE -$NICE_VALUE"
-      fi
-     fi
-fi
-if test "x$1" = "x"; then
-  VERY_NICE=`echo $VERY_NICE | sed "s/$NICE_VALUE/NICE_VALUE/"`
-fi
-AC_MSG_RESULT($VERY_NICE)
-AC_SUBST(VERY_NICE)
-])
diff --git a/m4/ax_warning_default_aclocaldir.m4 b/m4/ax_warning_default_aclocaldir.m4
deleted file mode 100644
index 032697f..0000000
--- a/m4/ax_warning_default_aclocaldir.m4
+++ /dev/null
@@ -1,146 +0,0 @@
-# =================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_warning_default_aclocaldir.html
-# =================================================================================
-#
-# SYNOPSIS
-#
-#   AX_WARNING_DEFAULT_ACLOCALDIR [(dirvariable [,[defsetting][,[A][,[N/A]]]])]
-#   AX_ENABLE_DEFAULT_ACLOCALDIR [(dirvariable [,defsetting])]
-#
-# DESCRIPTION
-#
-#   print a warning message if the $(datadir)/aclocal directory is not in
-#   the dirlist searched by the aclocal tool. This macro is useful if some
-#   `make install` would target $(datadir)/aclocal to install an autoconf m4
-#   file of your project to be picked up by other projects.
-#
-#    default $1 dirvariable = aclocaldir
-#    default $2 defsetting  = ${datadir}/aclocal
-#    default $3 action = nothing to do
-#    default $4 action = warn the user about mismatch
-#
-#   In the _WARNING_ variant, the defsetting is not placed in dirvariable
-#   nor is it ac_subst'ed in any way. The default fail-action $4 is to send
-#   a warning message to the user, and the default accept-action $3 is
-#   nothing. It is expected that a Makefile is generated with
-#   aclocaldir=${datadir}/aclocal
-#
-#   The _ENABLE_ variant however will set not only the $aclocaldir shell var
-#   of the script, but it is also AC-SUBST'ed on default - and furthermore a
-#   configure option "--enable-default-aclocaldir" is provided. Only if that
-#   option is set then $2 default is not set to the canonic default in the a
-#   $prefix subpath but instead $2 default is set to the primary path where
-#   `aclocal` looks for macros. The user may also override the default on
-#   the command line.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_WARNING_DEFAULT_ACLOCALDIR],[dnl
-AC_REQUIRE([AX_EXPAND_PREFIX])dnl
-AS_VAR_PUSHDEF([DIR],[ax_warning_default_aclocal_dir])dnl
-AS_VAR_PUSHDEF([BIN],[ax_warning_default_aclocal_bin])dnl
-AS_VAR_PUSHDEF([LOC],[ax_warning_default_aclocal_loc])dnl
-LOC='m4_if([$2],,[${datadir}/aclocal],[$2])'
-m4_ifval([$1],[test ".$[]$1" != "." && LOC="$[]$1"])
- if test ".$ACLOCAL" = "." ; then
-    AC_PATH_PROG([ACLOCAL],[aclocal],[:])
- fi
- BIN="$ACLOCAL"
- test ".$BIN" = "." && BIN="aclocal"
- DIR=`test ".$SHELL" = "." && SHELL="'sh'" ; eval "$BIN --print-ac-dir"`
- test ".$DIR" = "." && test -d "/usr/share/aclocal" && DIR="/usr/share/aclocal"
- test ".$DIR" = "." && DIR="/tmp"
-DIR=`eval "echo $DIR"`  # we need to expand
-DIR=`eval "echo $DIR"`
-LOC=`eval "echo $LOC"`
-LOC=`eval "echo $LOC"`
-LOC=`eval "echo $LOC"`
-LOC=`eval "echo $LOC"`
-AC_RUN_LOG([: test "$LOC" = "$DIR"])
-if test "$LOC" != "$DIR" ; then
-   if test -f "$DIR/dirlist" ; then
-      for DIR in `cat $DIR/dirlist` $DIR ; do
-          AC_RUN_LOG([: test "$LOC" = "$DIR"])
-          test "$LOC" = "$DIR" && break
-      done
-   fi
-   if test "$LOC" != "$DIR" ; then
-      m4_ifval([$4],[$4],[dnl
-      AC_MSG_NOTICE([warning: m4_if([$1],,[aclocaldir],[$1])=$LOC dnl
-(see config.log)])
-   AC_MSG_NOTICE([perhaps: make install m4_if([$1],,[aclocaldir],[$1])=$DIR])
-   cat m4_ifset([AS_MESSAGE_LOG_FD],[>&AS_MESSAGE_LOG_FD],[>>config.log]) <<EOF
-  aclocaldir:   the m4_if([$1],,[default aclocaldir],[$1 value]) of $LOC
-  aclocaldir:   is not listed in the dirlist where aclocal will look
-  aclocaldir:   for macros - you can override the install-path using
-  aclocaldir:   make install aclocaldir=$DIR
-  aclocaldir:   or append the directory to aclocal reconfigures later as
-  aclocaldir:   aclocal -I $LOC
-  aclocaldir:   when an autoconf macro is needed from that directory
-EOF
-   m4_ifvaln([$5],[$5])])dnl
-   m4_ifvaln([$3],[else $3])dnl
-   fi
-fi
-AS_VAR_POPDEF([LOC])dnl
-AS_VAR_POPDEF([BIN])dnl
-AS_VAR_POPDEF([DIR])dnl
-])
-
-AC_DEFUN([AX_ENABLE_DEFAULT_ACLOCALDIR],[dnl
-AS_VAR_PUSHDEF([BIN],[ax_warning_default_aclocal_bin])dnl
-AS_VAR_PUSHDEF([DIR],[ax_warning_default_aclocal_def])dnl
-AS_VAR_PUSHDEF([DEF],[ax_warning_default_aclocal_def])dnl
-AC_ARG_ENABLE([enable-default-aclocaldir],
-[  --enable-default-aclocaldir(=PATH)   override the datadir/aclocal default])
-test ".$enable_default_aclocaldir" = "." && enable_default_aclocaldir="no"
-case ".$enable_default_aclocaldir" in
-  .no) DIR='m4_if([$2],,[${datadir}/aclocal],[$2])' ;;
-  .yes) # autodetect
- if test ".$ACLOCAL" = "." ; then
-    AC_PATH_PROG([ACLOCAL],[aclocal],[:])
- fi
- BIN="$ACLOCAL"
- test ".$BIN" = "." && BIN="aclocal"
- DIR=`test ".$SHELL" = "." && SHELL="'sh'" ; eval "$BIN --print-ac-dir"`
- test ".$DIR" = "." && test -d "/usr/share/aclocal" && DIR="/usr/share/aclocal"
- test ".$DIR" = "." && DIR="/tmp" ;;
-  *) DIR="$enable_default_aclocaldir" ;;
-esac
-AX_WARNING_DEFAULT_ACLOCALDIR([$1],[$DEF],[$3],[$4],[$5])
-m4_if([$1],,[aclocaldir],[$1])="$ax_warning_default_aclocal_dir"
-AC_SUBST(m4_if([$1],,[aclocaldir],[$1]))
-AS_VAR_POPDEF([DEF])dnl
-AS_VAR_POPDEF([DIR])dnl
-AS_VAR_POPDEF([BIN])dnl
-])
diff --git a/m4/ax_warning_default_pkgconfig.m4 b/m4/ax_warning_default_pkgconfig.m4
deleted file mode 100644
index 67f3b26..0000000
--- a/m4/ax_warning_default_pkgconfig.m4
+++ /dev/null
@@ -1,161 +0,0 @@
-# ================================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_warning_default_pkgconfig.html
-# ================================================================================
-#
-# SYNOPSIS
-#
-#   AX_WARNING_DEFAULT_PKGCONFIGDIR [(dirvariable [,[defsetting][,[A][,[N/A]]]])]
-#   AX_ENABLE_DEFAULT_PKGCONFIGDIR [(dirvariable [,defsetting])]
-#
-# DESCRIPTION
-#
-#   print a warning message if the $(datadir)/aclocal directory is not in
-#   the dirlist searched by the aclocal tool. This macro is useful if some
-#   `make install` would target $(datadir)/aclocal to install an autoconf m4
-#   file of your project to be picked up by other projects.
-#
-#    default $1 dirvariable = pkgconfigdir
-#    default $2 defsetting  = ${libdir}/pkgconfig
-#    default $3 action = nothing to do
-#    default $4 action = warn the user about mismatch
-#
-#   In the _WARNING_ variant, the defsetting is not placed in dirvariable
-#   nor is it ac_subst'ed in any way. The default fail-action $4 is to send
-#   a warning message to the user, and the default accept-action $3 is
-#   nothing. It is expected that a Makefile is generated with
-#   pkgconfigdir=${libdir}/pkgconfig
-#
-#   The _ENABLE_ variant however will set not only the $pkgconfigdir shell
-#   var of the script, but it is also AC-SUBST'ed on default - and
-#   furthermore a configure option "--enable-default-pkgconfigdir" is
-#   provided. Only if that option is set then $2 default is not set to the
-#   canonic default in the a $prefix subpath but instead $2 default is set
-#   to the primary path where `pkg-config` looks for .pc files. The user may
-#   also override the default on the command line.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_WARNING_DEFAULT_PKGCONFIGDIR],[dnl
-AC_REQUIRE([AX_EXPAND_PREFIX])dnl
-AS_VAR_PUSHDEF([DIR],[ax_warning_default_pkgconfig_dir])dnl
-AS_VAR_PUSHDEF([BIN],[ax_warning_default_pkgconfig_bin])dnl
-AS_VAR_PUSHDEF([LOC],[ax_warning_default_pkgconfig_loc])dnl
-LOC='m4_if([$2],,[${libdir}/pkgconfig],[$2])'
-m4_ifval([$1],[test ".$[]$1" != "." && LOC="$[]$1"])
- if test ".$PKG_CONFIG" = "." ; then # we use the same default as in pkg.m4
-    AC_PATH_PROG([PKG_CONFIG],[pkg-config],[no])
- fi
- if test "$PKG_CONFIG" = "no"
- then DIR="/" ; test -d "/usr/lib/pkgconfig" && DIR="/usr/lib/pkgconfig"
- else BIN=`AS_DIRNAME(["$DIR"])` ;
-      if test -d "$BIN/lib/pkgconfig" ; then
-          DIR="$BIN/lib/pkgconfig"
-      else BIN=`AS_DIRNAME(["$DIR"])`
-      if test -d "$BIN/lib/pkgconfig" ; then
-          DIR="$BIN/lib/pkgconfig"
-      else
-      if test -d "/usr/lib/pkgconfig" ; then
-          DIR="/usr/lib/pkgconfig"
-      else
-          DIR="/"
-      fi fi fi
- fi
-AC_RUN_LOG([: last pkgconfig dir is assumed as "$DIR"])
-DIR=`eval "echo $DIR"`
-DIR=`eval "echo $DIR"`
-LOC=`eval "echo $LOC"`
-LOC=`eval "echo $LOC"`
-LOC=`eval "echo $LOC"`
-LOC=`eval "echo $LOC"`
-for DIR in `echo "$PKG_CONFIG_PATH:$DIR" | sed -e 's,:, ,g'` ; do
-    AC_RUN_LOG([: test ".$LOC" = ".$DIR"])
-    test ".$LOC" = ".$DIR" && break
-done
-if  test "$LOC" != "$DIR" ; then
-        m4_ifval([$4],[$4],[dnl
- AC_MSG_NOTICE([warning: m4_if([$1],,[pkgconfigdir],[$1])=$LOC dnl
-(see config.log)])
-   AC_MSG_NOTICE([perhaps: make install m4_if([$1],,[pkgconfigdir],[$1])=$DIR])
-   cat m4_ifset([AS_MESSAGE_LOG_FD],[>&AS_MESSAGE_LOG_FD],[>>config.log]) <<EOF
- pkgconfigdir:  the m4_if([$1],,[default pkgconfigdir],[$1 value]) of $LOC
- pkgconfigdir:  is not listed in the dirlist where pkg-config will look for
- pkgconfigdir:  package-configs - you can override the install-path using
- pkgconfigdir:  make install m4_if([$1],,[pkgconfigdir],[$1])=$DIR
- pkgconfigdir:  or set/append the directory to the environment variable
- pkgconfigdir:  PKG_CONFIG_PATH="$LOC"
-EOF
-   m4_ifvaln([$5],[$5])])dnl
-   m4_ifvaln([$3],[else $3])dnl
-fi
-AS_VAR_POPDEF([LOC])dnl
-AS_VAR_POPDEF([BIN])dnl
-AS_VAR_POPDEF([DIR])dnl
-])
-
-AC_DEFUN([AX_ENABLE_DEFAULT_PKGCONFIGDIR],[dnl
-AS_VAR_PUSHDEF([BIN],[ax_warning_default_pkgconfig_bin])dnl
-AS_VAR_PUSHDEF([DIR],[ax_warning_default_pkgconfig_def])dnl
-AS_VAR_PUSHDEF([DEF],[ax_warning_default_pkgconfig_def])dnl
-AC_ARG_ENABLE([enable-default-pkgconfigdir],
-[  --enable-default-pkgconfigdir(=PATH) override the libdir/pkgconfig default])
-test ".$enable_default_pkgconfigdir" = "." && enable_default_pkgconfigdir="no"
-case ".$enable_default_pkgconfigdir" in
-  .no) DIR='m4_if([$2],,[${libdir}/pkgconfig],[$2])' ;;
-  .yes) # autodetect
- if test ".$PKG_CONFIG" = "." ; then # we use the same default as in pkg.m4
-    AC_PATH_PROG([PKG_CONFIG],[pkg-config],[no])
- fi
- if test "$PKG_CONFIG" = "no"
- then DIR="/tmp" ; test -d "/usr/lib/pkgconfig" && DIR="/usr/lib/pkgconfig"
- else BIN=`AS_DIRNAME(["$DIR"])` ;
-      if test -d "$BIN/lib/pkgconfig" ; then
-          DIR="$BIN/lib/pkgconfig"
-      else BIN=`AS_DIRNAME(["$DIR"])`
-      if test -d "$BIN/lib/pkgconfig" ; then
-          DIR="$BIN/lib/pkgconfig"
-      else
-      if test -d "/usr/lib/pkgconfig" ; then
-          DIR="/usr/lib/pkgconfig"
-      else
-          DIR="/tmp"
-      fi fi fi
- fi ;;
-  *) DIR="$enable_default_pkgconfigdir" ;;
-esac
-AX_WARNING_DEFAULT_PKGCONFIGDIR([$1],[$DEF],[$3],[$4],[$5])
-m4_if([$1],,[pkgconfigdir],[$1])="$ax_warning_default_pkgconfig_dir"
-AC_SUBST(m4_if([$1],,[pkgconfigdir],[$1]))
-AS_VAR_POPDEF([DEF])dnl
-AS_VAR_POPDEF([DIR])dnl
-AS_VAR_POPDEF([BIN])dnl
-])
diff --git a/m4/ax_wint_t.m4 b/m4/ax_wint_t.m4
deleted file mode 100644
index 2550813..0000000
--- a/m4/ax_wint_t.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# ===========================================================================
-#         http://www.gnu.org/software/autoconf-archive/ax_wint_t.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WINT_T
-#
-# DESCRIPTION
-#
-#   It turns out that MacOS X doesn't guarantee to provide the "wint_t" type
-#   unless you include the strange header <runetype.h> in addition to
-#   <wchar.h>. Consequently, the "do I have a system wint_t?" probe fails
-#   and an alternate gets used. Unfortunately, by the time the program gets
-#   built, one way or another that funny header winds up getting included
-#   and the "#define wint_t unsigned int" patch-up-hack mutilates the
-#   typedef. This macro will get it right.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Bruce Korb <bkorb@gnu.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_WINT_T],[
- AC_CHECK_HEADERS([runetype.h wchar.h])
- AC_CHECK_TYPE(wint_t, [], [
-   AC_DEFINE_UNQUOTED([wint_t], [unsigned int],
-       [Define to `unsigned int' if not found])], [
-   AC_INCLUDES_DEFAULT
-   #if HAVE_RUNETYPE_H
-   # include <runetype.h>
-   #endif
-   #if HAVE_WCHAR_H
-   # include <wchar.h>
-   #endif
-   ])])
diff --git a/m4/ax_with_apxs.m4 b/m4/ax_with_apxs.m4
deleted file mode 100644
index 72f2be5..0000000
--- a/m4/ax_with_apxs.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_with_apxs.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WITH_APXS([value-if-not-found], [path])
-#
-# DESCRIPTION
-#
-#   Locates an installed apxs binary, placing the result in the precious
-#   variable $APXS. Accepts a preset $APXS, then --with-apxs, and failing
-#   that searches for apxs in the given path (which defaults to the system
-#   path). If apxs is found, $APXS is set to the full path of the binary;
-#   otherwise it is set to VALUE-IF-NOT-FOUND, which defaults to apxs.
-#
-#   Example:
-#
-#     AX_WITH_APXS(missing)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 10
-
-AC_DEFUN([AX_WITH_APXS],
-[
-  AC_ARG_VAR([APXS])
-
-  dnl unless APXS was supplied to us (as a precious variable)
-  if test -z "$APXS"
-  then
-    AC_MSG_CHECKING(for --with-apxs)
-    AC_ARG_WITH(apxs,
-                AS_HELP_STRING([--with-apxs=APXS],
-                               [absolute path name of apxs executable]),
-                [ if test "$withval" != "yes"
-                  then
-                    APXS="$withval"
-                    AC_MSG_RESULT($withval)
-                  else
-                    AC_MSG_RESULT(no)
-                  fi
-                ],
-                [ AC_MSG_RESULT(no)
-                ])
-  fi
-
-  dnl if it's still not found, check the paths, or use the fallback
-  if test -z "$APXS"
-  then
-    AC_PATH_PROG([APXS], apxs, m4_ifval([$1],[$1],[apxs]), $2)
-  fi
-])
diff --git a/m4/ax_with_build_path.m4 b/m4/ax_with_build_path.m4
deleted file mode 100644
index 7422147..0000000
--- a/m4/ax_with_build_path.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_with_build_path.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WITH_BUILD_PATH
-#
-# DESCRIPTION
-#
-#   This macro adds a "--with-build-path" option to the configure script.
-#   This configure option provides a convenient way to add "-I" options to
-#   CPPFLAGS and "-L" options to LDFLAGS, at configure time.
-#
-#   Invoking "./configure --with-build-path=DIR" results in "-I DIR/include"
-#   being added to CPPFLAGS if DIR/include exists, and "-L DIR/lib" being
-#   added to LDFLAGS if DIR/lib exists.
-#
-#   Separate multiple directories using colons; e.g.
-#   "--with-build-path=DIR1:DIR2:DIR3".
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steve M. Robbins <smr@debian.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([SMR_WITH_BUILD_PATH], [AX_WITH_BUILD_PATH])
-AC_DEFUN([AX_WITH_BUILD_PATH],
-[
-    AC_ARG_WITH([build-path],
-    [  --with-build-path=DIR   build using DIR/include and DIR/lib],
-    [
-        for d in `echo $withval | tr : ' '`; do
-            test -d $d/include && CPPFLAGS="$CPPFLAGS -I$d/include"
-            test -d $d/lib && LDFLAGS="$LDFLAGS -L$d/lib"
-        done
-    ])
-])
diff --git a/m4/ax_with_curses.m4 b/m4/ax_with_curses.m4
deleted file mode 100644
index bd0ef29..0000000
--- a/m4/ax_with_curses.m4
+++ /dev/null
@@ -1,518 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_with_curses.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WITH_CURSES
-#
-# DESCRIPTION
-#
-#   This macro checks whether a SysV or X/Open-compatible Curses library is
-#   present, along with the associated header file.  The NcursesW
-#   (wide-character) library is searched for first, followed by Ncurses,
-#   then the system-default plain Curses.  The first library found is the
-#   one returned.
-#
-#   The following options are understood: --with-ncursesw, --with-ncurses,
-#   --without-ncursesw, --without-ncurses.  The "--with" options force the
-#   macro to use that particular library, terminating with an error if not
-#   found.  The "--without" options simply skip the check for that library.
-#   The effect on the search pattern is:
-#
-#     (no options)                           - NcursesW, Ncurses, Curses
-#     --with-ncurses     --with-ncursesw     - NcursesW only [*]
-#     --without-ncurses  --with-ncursesw     - NcursesW only [*]
-#                        --with-ncursesw     - NcursesW only [*]
-#     --with-ncurses     --without-ncursesw  - Ncurses only [*]
-#     --with-ncurses                         - NcursesW, Ncurses [**]
-#     --without-ncurses  --without-ncursesw  - Curses only
-#                        --without-ncursesw  - Ncurses, Curses
-#     --without-ncurses                      - NcursesW, Curses
-#
-#   [*]  If the library is not found, abort the configure script.
-#
-#   [**] If the second library (Ncurses) is not found, abort configure.
-#
-#   The following preprocessor symbols may be defined by this macro if the
-#   appropriate conditions are met:
-#
-#     HAVE_CURSES             - if any SysV or X/Open Curses library found
-#     HAVE_CURSES_ENHANCED    - if library supports X/Open Enhanced functions
-#     HAVE_CURSES_COLOR       - if library supports color (enhanced functions)
-#     HAVE_CURSES_OBSOLETE    - if library supports certain obsolete features
-#     HAVE_NCURSESW           - if NcursesW (wide char) library is to be used
-#     HAVE_NCURSES            - if the Ncurses library is to be used
-#
-#     HAVE_CURSES_H           - if <curses.h> is present and should be used
-#     HAVE_NCURSESW_H         - if <ncursesw.h> should be used
-#     HAVE_NCURSES_H          - if <ncurses.h> should be used
-#     HAVE_NCURSESW_CURSES_H  - if <ncursesw/curses.h> should be used
-#     HAVE_NCURSES_CURSES_H   - if <ncurses/curses.h> should be used
-#
-#   (These preprocessor symbols are discussed later in this document.)
-#
-#   The following output variable is defined by this macro; it is precious
-#   and may be overridden on the ./configure command line:
-#
-#     CURSES_LIB  - library to add to xxx_LDADD
-#
-#   The library listed in CURSES_LIB is NOT added to LIBS by default. You
-#   need to add CURSES_LIB to the appropriate xxx_LDADD line in your
-#   Makefile.am.  For example:
-#
-#     prog_LDADD = @CURSES_LIB@
-#
-#   If CURSES_LIB is set on the configure command line (such as by running
-#   "./configure CURSES_LIB=-lmycurses"), then the only header searched for
-#   is <curses.h>.  The user may use the CPPFLAGS precious variable to
-#   override the standard #include search path.  If the user needs to
-#   specify an alternative path for a library (such as for a non-standard
-#   NcurseW), the user should use the LDFLAGS variable.
-#
-#   The following shell variables may be defined by this macro:
-#
-#     ax_cv_curses           - set to "yes" if any Curses library found
-#     ax_cv_curses_enhanced  - set to "yes" if Enhanced functions present
-#     ax_cv_curses_color     - set to "yes" if color functions present
-#     ax_cv_curses_obsolete  - set to "yes" if obsolete features present
-#
-#     ax_cv_ncursesw      - set to "yes" if NcursesW library found
-#     ax_cv_ncurses       - set to "yes" if Ncurses library found
-#     ax_cv_plaincurses   - set to "yes" if plain Curses library found
-#     ax_cv_curses_which  - set to "ncursesw", "ncurses", "plaincurses" or "no"
-#
-#   These variables can be used in your configure.ac to determine the level
-#   of support you need from the Curses library.  For example, if you must
-#   have either Ncurses or NcursesW, you could include:
-#
-#     AX_WITH_CURSES
-#     if test "x$ax_cv_ncursesw" != xyes && test "x$ax_cv_ncurses" != xyes; then
-#         AX_MSG_ERROR([requires either NcursesW or Ncurses library])
-#     fi
-#
-#   If any Curses library will do (but one must be present and must support
-#   color), you could use:
-#
-#     AX_WITH_CURSES
-#     if test "x$ax_cv_curses" != xyes || test "x$ax_cv_curses_color" != xyes; then
-#         AC_MSG_ERROR([requires an X/Open-compatible Curses library with color])
-#     fi
-#
-#   Certain preprocessor symbols and shell variables defined by this macro
-#   can be used to determine various features of the Curses library.  In
-#   particular, HAVE_CURSES and ax_cv_curses are defined if the Curses
-#   library found conforms to the traditional SysV and/or X/Open Base Curses
-#   definition.  Any working Curses library conforms to this level.
-#
-#   HAVE_CURSES_ENHANCED and ax_cv_curses_enhanced are defined if the
-#   library supports the X/Open Enhanced Curses definition.  In particular,
-#   the wide-character types attr_t, cchar_t and wint_t, the functions
-#   wattr_set() and wget_wch() and the macros WA_NORMAL and _XOPEN_CURSES
-#   are checked.  The Ncurses library does NOT conform to this definition,
-#   although NcursesW does.
-#
-#   HAVE_CURSES_COLOR and ax_cv_curses_color are defined if the library
-#   supports color functions and macros such as COLOR_PAIR, A_COLOR,
-#   COLOR_WHITE, COLOR_RED and init_pair().  These are NOT part of the
-#   X/Open Base Curses definition, but are part of the Enhanced set of
-#   functions.  The Ncurses library DOES support these functions, as does
-#   NcursesW.
-#
-#   HAVE_CURSES_OBSOLETE and ax_cv_curses_obsolete are defined if the
-#   library supports certain features present in SysV and BSD Curses but not
-#   defined in the X/Open definition.  In particular, the functions
-#   getattrs(), getcurx() and getmaxx() are checked.
-#
-#   To use the HAVE_xxx_H preprocessor symbols, insert the following into
-#   your system.h (or equivalent) header file:
-#
-#     #if defined(HAVE_NCURSESW_CURSES_H)
-#     #  include <ncursesw/curses.h>
-#     #elif defined(HAVE_NCURSESW_H)
-#     #  include <ncursesw.h>
-#     #elif defined(HAVE_NCURSES_CURSES_H)
-#     #  include <ncurses/curses.h>
-#     #elif defined(HAVE_NCURSES_H)
-#     #  include <ncurses.h>
-#     #elif defined(HAVE_CURSES_H)
-#     #  include <curses.h>
-#     #else
-#     #  error "SysV or X/Open-compatible Curses header file required"
-#     #endif
-#
-#   For previous users of this macro: you should not need to change anything
-#   in your configure.ac or Makefile.am, as the previous (serial 10)
-#   semantics are still valid.  However, you should update your system.h (or
-#   equivalent) header file to the fragment shown above. You are encouraged
-#   also to make use of the extended functionality provided by this version
-#   of AX_WITH_CURSES, as well as in the additional macros
-#   AX_WITH_CURSES_PANEL, AX_WITH_CURSES_MENU and AX_WITH_CURSES_FORM.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Mark Pulford <mark@kyne.com.au>
-#   Copyright (c) 2009 Damian Pietras <daper@daper.net>
-#   Copyright (c) 2011 Reuben Thomas <rrt@sc3d.org>
-#   Copyright (c) 2011 John Zaitseff <J.Zaitseff@zap.org.au>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 12
-
-AU_ALIAS([MP_WITH_CURSES], [AX_WITH_CURSES])
-AC_DEFUN([AX_WITH_CURSES], [
-    AC_ARG_VAR([CURSES_LIB], [linker library for Curses, e.g. -lcurses])
-    AC_ARG_WITH([ncurses], [AS_HELP_STRING([--with-ncurses],
-        [force the use of Ncurses or NcursesW])],
-        [], [with_ncurses=check])
-    AC_ARG_WITH([ncursesw], [AS_HELP_STRING([--without-ncursesw],
-        [do not use NcursesW (wide character support)])],
-        [], [with_ncursesw=check])
-
-    ax_saved_LIBS=$LIBS
-    AS_IF([test "x$with_ncurses" = xyes || test "x$with_ncursesw" = xyes],
-        [ax_with_plaincurses=no], [ax_with_plaincurses=check])
-
-    ax_cv_curses_which=no
-
-    # Test for NcursesW
-
-    AS_IF([test "x$CURSES_LIB" = x && test "x$with_ncursesw" != xno], [
-        LIBS="$ax_saved_LIBS -lncursesw"
-
-        AC_CACHE_CHECK([for NcursesW wide-character library], [ax_cv_ncursesw], [
-            AC_LINK_IFELSE([AC_LANG_CALL([], [initscr])],
-                [ax_cv_ncursesw=yes], [ax_cv_ncursesw=no])
-        ])
-        AS_IF([test "x$ax_cv_ncursesw" = xno && test "x$with_ncursesw" = xyes], [
-            AC_MSG_ERROR([--with-ncursesw specified but could not find NcursesW library])
-        ])
-
-        AS_IF([test "x$ax_cv_ncursesw" = xyes], [
-            ax_cv_curses=yes
-            ax_cv_curses_which=ncursesw
-            CURSES_LIB="-lncursesw"
-            AC_DEFINE([HAVE_NCURSESW], [1], [Define to 1 if the NcursesW library is present])
-            AC_DEFINE([HAVE_CURSES],   [1], [Define to 1 if a SysV or X/Open compatible Curses library is present])
-
-            AC_CACHE_CHECK([for working ncursesw/curses.h], [ax_cv_header_ncursesw_curses_h], [
-                AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                        @%:@define _XOPEN_SOURCE_EXTENDED 1
-                        @%:@include <ncursesw/curses.h>
-                    ]], [[
-                        chtype a = A_BOLD;
-                        int b = KEY_LEFT;
-                        chtype c = COLOR_PAIR(1) & A_COLOR;
-                        attr_t d = WA_NORMAL;
-                        cchar_t e;
-                        wint_t f;
-                        int g = getattrs(stdscr);
-                        int h = getcurx(stdscr) + getmaxx(stdscr);
-                        initscr();
-                        init_pair(1, COLOR_WHITE, COLOR_RED);
-                        wattr_set(stdscr, d, 0, NULL);
-                        wget_wch(stdscr, &f);
-                    ]])],
-                    [ax_cv_header_ncursesw_curses_h=yes],
-                    [ax_cv_header_ncursesw_curses_h=no])
-            ])
-            AS_IF([test "x$ax_cv_header_ncursesw_curses_h" = xyes], [
-                ax_cv_curses_enhanced=yes
-                ax_cv_curses_color=yes
-                ax_cv_curses_obsolete=yes
-                AC_DEFINE([HAVE_CURSES_ENHANCED],   [1], [Define to 1 if library supports X/Open Enhanced functions])
-                AC_DEFINE([HAVE_CURSES_COLOR],      [1], [Define to 1 if library supports color (enhanced functions)])
-                AC_DEFINE([HAVE_CURSES_OBSOLETE],   [1], [Define to 1 if library supports certain obsolete features])
-                AC_DEFINE([HAVE_NCURSESW_CURSES_H], [1], [Define to 1 if <ncursesw/curses.h> is present])
-            ])
-
-            AC_CACHE_CHECK([for working ncursesw.h], [ax_cv_header_ncursesw_h], [
-                AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                        @%:@define _XOPEN_SOURCE_EXTENDED 1
-                        @%:@include <ncursesw.h>
-                    ]], [[
-                        chtype a = A_BOLD;
-                        int b = KEY_LEFT;
-                        chtype c = COLOR_PAIR(1) & A_COLOR;
-                        attr_t d = WA_NORMAL;
-                        cchar_t e;
-                        wint_t f;
-                        int g = getattrs(stdscr);
-                        int h = getcurx(stdscr) + getmaxx(stdscr);
-                        initscr();
-                        init_pair(1, COLOR_WHITE, COLOR_RED);
-                        wattr_set(stdscr, d, 0, NULL);
-                        wget_wch(stdscr, &f);
-                    ]])],
-                    [ax_cv_header_ncursesw_h=yes],
-                    [ax_cv_header_ncursesw_h=no])
-            ])
-            AS_IF([test "x$ax_cv_header_ncursesw_h" = xyes], [
-                ax_cv_curses_enhanced=yes
-                ax_cv_curses_color=yes
-                ax_cv_curses_obsolete=yes
-                AC_DEFINE([HAVE_CURSES_ENHANCED], [1], [Define to 1 if library supports X/Open Enhanced functions])
-                AC_DEFINE([HAVE_CURSES_COLOR],    [1], [Define to 1 if library supports color (enhanced functions)])
-                AC_DEFINE([HAVE_CURSES_OBSOLETE], [1], [Define to 1 if library supports certain obsolete features])
-                AC_DEFINE([HAVE_NCURSESW_H],      [1], [Define to 1 if <ncursesw.h> is present])
-            ])
-
-            AC_CACHE_CHECK([for working ncurses.h], [ax_cv_header_ncurses_h_with_ncursesw], [
-                AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                        @%:@define _XOPEN_SOURCE_EXTENDED 1
-                        @%:@include <ncurses.h>
-                    ]], [[
-                        chtype a = A_BOLD;
-                        int b = KEY_LEFT;
-                        chtype c = COLOR_PAIR(1) & A_COLOR;
-                        attr_t d = WA_NORMAL;
-                        cchar_t e;
-                        wint_t f;
-                        int g = getattrs(stdscr);
-                        int h = getcurx(stdscr) + getmaxx(stdscr);
-                        initscr();
-                        init_pair(1, COLOR_WHITE, COLOR_RED);
-                        wattr_set(stdscr, d, 0, NULL);
-                        wget_wch(stdscr, &f);
-                    ]])],
-                    [ax_cv_header_ncurses_h_with_ncursesw=yes],
-                    [ax_cv_header_ncurses_h_with_ncursesw=no])
-            ])
-            AS_IF([test "x$ax_cv_header_ncurses_h_with_ncursesw" = xyes], [
-                ax_cv_curses_enhanced=yes
-                ax_cv_curses_color=yes
-                ax_cv_curses_obsolete=yes
-                AC_DEFINE([HAVE_CURSES_ENHANCED], [1], [Define to 1 if library supports X/Open Enhanced functions])
-                AC_DEFINE([HAVE_CURSES_COLOR],    [1], [Define to 1 if library supports color (enhanced functions)])
-                AC_DEFINE([HAVE_CURSES_OBSOLETE], [1], [Define to 1 if library supports certain obsolete features])
-                AC_DEFINE([HAVE_NCURSES_H],       [1], [Define to 1 if <ncurses.h> is present])
-            ])
-
-            AS_IF([test "x$ax_cv_header_ncursesw_curses_h" = xno && test "x$ax_cv_header_ncursesw_h" = xno && test "x$ax_cv_header_ncurses_h_with_ncursesw" = xno], [
-                AC_MSG_WARN([could not find a working ncursesw/curses.h, ncursesw.h or ncurses.h])
-            ])
-        ])
-    ])
-
-    # Test for Ncurses
-
-    AS_IF([test "x$CURSES_LIB" = x && test "x$with_ncurses" != xno && test "x$ax_cv_curses_which" = xno], [
-        LIBS="$ax_saved_LIBS -lncurses"
-
-        AC_CACHE_CHECK([for Ncurses library], [ax_cv_ncurses], [
-            AC_LINK_IFELSE([AC_LANG_CALL([], [initscr])],
-                [ax_cv_ncurses=yes], [ax_cv_ncurses=no])
-        ])
-        AS_IF([test "x$ax_cv_ncurses" = xno && test "x$with_ncurses" = xyes], [
-            AC_MSG_ERROR([--with-ncurses specified but could not find Ncurses library])
-        ])
-
-        AS_IF([test "x$ax_cv_ncurses" = xyes], [
-            ax_cv_curses=yes
-            ax_cv_curses_which=ncurses
-            CURSES_LIB="-lncurses"
-            AC_DEFINE([HAVE_NCURSES], [1], [Define to 1 if the Ncurses library is present])
-            AC_DEFINE([HAVE_CURSES],  [1], [Define to 1 if a SysV or X/Open compatible Curses library is present])
-
-            AC_CACHE_CHECK([for working ncurses/curses.h], [ax_cv_header_ncurses_curses_h], [
-                AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                        @%:@include <ncurses/curses.h>
-                    ]], [[
-                        chtype a = A_BOLD;
-                        int b = KEY_LEFT;
-                        chtype c = COLOR_PAIR(1) & A_COLOR;
-                        int g = getattrs(stdscr);
-                        int h = getcurx(stdscr) + getmaxx(stdscr);
-                        initscr();
-                        init_pair(1, COLOR_WHITE, COLOR_RED);
-                    ]])],
-                    [ax_cv_header_ncurses_curses_h=yes],
-                    [ax_cv_header_ncurses_curses_h=no])
-            ])
-            AS_IF([test "x$ax_cv_header_ncurses_curses_h" = xyes], [
-                ax_cv_curses_color=yes
-                ax_cv_curses_obsolete=yes
-                AC_DEFINE([HAVE_CURSES_COLOR],     [1], [Define to 1 if library supports color (enhanced functions)])
-                AC_DEFINE([HAVE_CURSES_OBSOLETE],  [1], [Define to 1 if library supports certain obsolete features])
-                AC_DEFINE([HAVE_NCURSES_CURSES_H], [1], [Define to 1 if <ncurses/curses.h> is present])
-            ])
-
-            AC_CACHE_CHECK([for working ncurses.h], [ax_cv_header_ncurses_h], [
-                AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                        @%:@include <ncurses.h>
-                    ]], [[
-                        chtype a = A_BOLD;
-                        int b = KEY_LEFT;
-                        chtype c = COLOR_PAIR(1) & A_COLOR;
-                        int g = getattrs(stdscr);
-                        int h = getcurx(stdscr) + getmaxx(stdscr);
-                        initscr();
-                        init_pair(1, COLOR_WHITE, COLOR_RED);
-                    ]])],
-                    [ax_cv_header_ncurses_h=yes],
-                    [ax_cv_header_ncurses_h=no])
-            ])
-            AS_IF([test "x$ax_cv_header_ncurses_h" = xyes], [
-                ax_cv_curses_color=yes
-                ax_cv_curses_obsolete=yes
-                AC_DEFINE([HAVE_CURSES_COLOR],    [1], [Define to 1 if library supports color (enhanced functions)])
-                AC_DEFINE([HAVE_CURSES_OBSOLETE], [1], [Define to 1 if library supports certain obsolete features])
-                AC_DEFINE([HAVE_NCURSES_H],       [1], [Define to 1 if <ncurses.h> is present])
-            ])
-
-            AS_IF([test "x$ax_cv_header_ncurses_curses_h" = xno && test "x$ax_cv_header_ncurses_h" = xno], [
-                AC_MSG_WARN([could not find a working ncurses/curses.h or ncurses.h])
-            ])
-        ])
-    ])
-
-    # Test for plain Curses (or if CURSES_LIB was set by user)
-
-    AS_IF([test "x$with_plaincurses" != xno && test "x$ax_cv_curses_which" = xno], [
-        AS_IF([test "x$CURSES_LIB" != x], [
-            LIBS="$ax_saved_LIBS $CURSES_LIB"
-        ], [
-            LIBS="$ax_saved_LIBS -lcurses"
-        ])
-
-        AC_CACHE_CHECK([for Curses library], [ax_cv_plaincurses], [
-            AC_LINK_IFELSE([AC_LANG_CALL([], [initscr])],
-                [ax_cv_plaincurses=yes], [ax_cv_plaincurses=no])
-        ])
-
-        AS_IF([test "x$ax_cv_plaincurses" = xyes], [
-            ax_cv_curses=yes
-            ax_cv_curses_which=plaincurses
-            AS_IF([test "x$CURSES_LIB" = x], [
-                CURSES_LIB="-lcurses"
-            ])
-            AC_DEFINE([HAVE_CURSES], [1], [Define to 1 if a SysV or X/Open compatible Curses library is present])
-
-            # Check for base conformance (and header file)
-
-            AC_CACHE_CHECK([for working curses.h], [ax_cv_header_curses_h], [
-                AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                        @%:@include <curses.h>
-                    ]], [[
-                        chtype a = A_BOLD;
-                        int b = KEY_LEFT;
-                        initscr();
-                    ]])],
-                    [ax_cv_header_curses_h=yes],
-                    [ax_cv_header_curses_h=no])
-            ])
-            AS_IF([test "x$ax_cv_header_curses_h" = xyes], [
-                AC_DEFINE([HAVE_CURSES_H], [1], [Define to 1 if <curses.h> is present])
-
-                # Check for X/Open Enhanced conformance
-
-                AC_CACHE_CHECK([for X/Open Enhanced Curses conformance], [ax_cv_plaincurses_enhanced], [
-                    AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                            @%:@define _XOPEN_SOURCE_EXTENDED 1
-                            @%:@include <curses.h>
-                            @%:@ifndef _XOPEN_CURSES
-                            @%:@error "this Curses library is not enhanced"
-                            "this Curses library is not enhanced"
-                            @%:@endif
-                        ]], [[
-                            chtype a = A_BOLD;
-                            int b = KEY_LEFT;
-                            chtype c = COLOR_PAIR(1) & A_COLOR;
-                            attr_t d = WA_NORMAL;
-                            cchar_t e;
-                            wint_t f;
-                            initscr();
-                            init_pair(1, COLOR_WHITE, COLOR_RED);
-                            wattr_set(stdscr, d, 0, NULL);
-                            wget_wch(stdscr, &f);
-                        ]])],
-                        [ax_cv_plaincurses_enhanced=yes],
-                        [ax_cv_plaincurses_enhanced=no])
-                ])
-                AS_IF([test "x$ax_cv_plaincurses_enhanced" = xyes], [
-                    ax_cv_curses_enhanced=yes
-                    ax_cv_curses_color=yes
-                    AC_DEFINE([HAVE_CURSES_ENHANCED], [1], [Define to 1 if library supports X/Open Enhanced functions])
-                    AC_DEFINE([HAVE_CURSES_COLOR],    [1], [Define to 1 if library supports color (enhanced functions)])
-                ])
-
-                # Check for color functions
-
-                AC_CACHE_CHECK([for Curses color functions], [ax_cv_plaincurses_color], [
-                    AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                        @%:@define _XOPEN_SOURCE_EXTENDED 1
-                        @%:@include <curses.h>
-                        ]], [[
-                            chtype a = A_BOLD;
-                            int b = KEY_LEFT;
-                            chtype c = COLOR_PAIR(1) & A_COLOR;
-                            initscr();
-                            init_pair(1, COLOR_WHITE, COLOR_RED);
-                        ]])],
-                        [ax_cv_plaincurses_color=yes],
-                        [ax_cv_plaincurses_color=no])
-                ])
-                AS_IF([test "x$ax_cv_plaincurses_color" = xyes], [
-                    ax_cv_curses_color=yes
-                    AC_DEFINE([HAVE_CURSES_COLOR], [1], [Define to 1 if library supports color (enhanced functions)])
-                ])
-
-                # Check for obsolete functions
-
-                AC_CACHE_CHECK([for obsolete Curses functions], [ax_cv_plaincurses_obsolete], [
-                AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                        @%:@include <curses.h>
-                    ]], [[
-                        chtype a = A_BOLD;
-                        int b = KEY_LEFT;
-                        int g = getattrs(stdscr);
-                        int h = getcurx(stdscr) + getmaxx(stdscr);
-                        initscr();
-                    ]])],
-                    [ax_cv_plaincurses_obsolete=yes],
-                    [ax_cv_plaincurses_obsolete=no])
-                ])
-                AS_IF([test "x$ax_cv_plaincurses_obsolete" = xyes], [
-                    ax_cv_curses_obsolete=yes
-                    AC_DEFINE([HAVE_CURSES_OBSOLETE], [1], [Define to 1 if library supports certain obsolete features])
-                ])
-            ])
-
-            AS_IF([test "x$ax_cv_header_curses_h" = xno], [
-                AC_MSG_WARN([could not find a working curses.h])
-            ])
-        ])
-    ])
-
-    AS_IF([test "x$ax_cv_curses"          != xyes], [ax_cv_curses=no])
-    AS_IF([test "x$ax_cv_curses_enhanced" != xyes], [ax_cv_curses_enhanced=no])
-    AS_IF([test "x$ax_cv_curses_color"    != xyes], [ax_cv_curses_color=no])
-    AS_IF([test "x$ax_cv_curses_obsolete" != xyes], [ax_cv_curses_obsolete=no])
-
-    LIBS=$ax_saved_LIBS
-])dnl
diff --git a/m4/ax_with_curses_extra.m4 b/m4/ax_with_curses_extra.m4
deleted file mode 100644
index e0de4a6..0000000
--- a/m4/ax_with_curses_extra.m4
+++ /dev/null
@@ -1,231 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_with_curses_extra.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WITH_CURSES_PANEL
-#   AX_WITH_CURSES_MENU
-#   AX_WITH_CURSES_FORM
-#
-# DESCRIPTION
-#
-#   These macros try to find additional libraries that often come with
-#   SysV-compatible Curses.  In particular, the Panel, Menu and Form
-#   libraries are searched, along with their header files.  These macros
-#   depend on AX_WITH_CURSES.
-#
-#   The following preprocessor symbols may be defined by these macros:
-#
-#     By AX_WITH_CURSES_PANEL:
-#
-#     HAVE_PANEL              - if the Panel library is present
-#     HAVE_PANEL_H            - if <panel.h> is present and should be used
-#     HAVE_NCURSES_PANEL_H    - if <ncurses/panel.h> should be used
-#     HAVE_NCURSESW_PANEL_H   - if <ncursesw/panel.h> should be used
-#
-#     By AX_WITH_CURSES_MENU:
-#
-#     HAVE_MENU               - if the Menu library is present
-#     HAVE_MENU_H             - if <menu.h> is present and should be used
-#     HAVE_NCURSES_MENU_H     - if <ncurses/menu.h> should be used
-#     HAVE_NCURSESW_MENU_H    - if <ncursesw/menu.h> should be used
-#
-#     By AX_WITH_CURSES_FORM:
-#
-#     HAVE_FORM               - if the Form library is present
-#     HAVE_FORM_H             - if <form.h> is present and should be used
-#     HAVE_NCURSES_FORM_H     - if <ncurses/form.h> should be used
-#     HAVE_NCURSESW_FORM_H    - if <ncursesw/form.h> should be used
-#
-#   The following output variables may be defined by these macros; these are
-#   precious and may be overridden on the ./configure command line:
-#
-#     PANEL_LIB   - library to add to xxx_LDADD before CURSES_LIB
-#     MENU_LIB    - library to add to xxx_LDADD before CURSES_LIB
-#     FORM_LIB    - library to add to xxx_LDADD before CURSES_LIB
-#
-#   These libraries are NOT added to LIBS by default.  You need to add them
-#   to the appropriate xxx_LDADD line in your Makefile.am in front of the
-#   equivalent CURSES_LIB incantation.  For example:
-#
-#     prog_LDADD = @PANEL_LIB@ @CURSES_LIB@
-#
-#   If one of the xxx_LIB variables is set on the configure command line
-#   (such as by running "./configure PANEL_LIB=-lmypanel"), then the header
-#   file searched must NOT contain a subpath.  In this case, in other words,
-#   only <panel.h> would be searched for.  The user may use the CPPFLAGS
-#   precious variable to override the standard #include search path.
-#
-#   The following shell variables may be defined by these macros:
-#
-#     ax_cv_panel   - set to "yes" if Panels library is present
-#     ax_cv_menu    - set to "yes" if Menu library is present
-#     ax_cv_form    - set to "yes" if Form library is present
-#
-#   These variables can be used in your configure.ac to determine whether a
-#   library you require is actually present.  For example:
-#
-#     AX_WITH_CURSES
-#     if test "x$ax_cv_curses" != xyes; then
-#         AC_MSG_ERROR([requires a SysV or X/Open-compatible Curses library])
-#     fi
-#     AX_WITH_CURSES_PANEL
-#     if test "x$ax_cv_panel" != xyes; then
-#         AC_MSG_ERROR([requires the Curses Panel library])
-#     fi
-#
-#   To use the HAVE_xxx_H preprocessor symbols, insert the following into
-#   your system.h (or equivalent) header file:
-#
-#     For AX_WITH_CURSES_PANEL:
-#
-#     #if defined(HAVE_NCURSESW_PANEL_H)
-#     #  include <ncursesw/panel.h>
-#     #elif defined(HAVE_NCURSES_PANEL_H)
-#     #  include <ncurses/panel.h>
-#     #elif defined(HAVE_PANEL_H)
-#     #  include <panel.h>
-#     #else
-#     #  error "SysV-compatible Curses Panel header file required"
-#     #endif
-#
-#     For AX_WITH_CURSES_MENU:
-#
-#     #if defined(HAVE_NCURSESW_MENU_H)
-#     #  include <ncursesw/menu.h>
-#     #elif defined(HAVE_NCURSES_MENU_H)
-#     #  include <ncurses/menu.h>
-#     #elif defined(HAVE_MENU_H)
-#     #  include <menu.h>
-#     #else
-#     #  error "SysV-compatible Curses Menu header file required"
-#     #endif
-#
-#     For AX_WITH_CURSES_FORM:
-#
-#     #if defined(HAVE_NCURSESW_FORM_H)
-#     #  include <ncursesw/form.h>
-#     #elif defined(HAVE_NCURSES_FORM_H)
-#     #  include <ncurses/form.h>
-#     #elif defined(HAVE_FORM_H)
-#     #  include <form.h>
-#     #else
-#     #  error "SysV-compatible Curses Form header file required"
-#     #endif
-#
-# LICENSE
-#
-#   Copyright (c) 2011 John Zaitseff <J.Zaitseff@zap.org.au>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 1
-
-AC_DEFUN([_AX_WITH_CURSES_CHECKEXTRA], [
-    dnl Parameter 1 is the variable name component, using uppercase letters only
-    dnl Parameter 2 is the printable library name
-    dnl Parameter 3 is the C code to try compiling and linking
-    dnl Parameter 4 is the header filename
-    dnl Parameter 5 is the library command line
-
-    AS_VAR_PUSHDEF([_AX_WITH_CURSES_CHECKEXTRA_have_var],        [HAVE_$1])dnl
-    AS_VAR_PUSHDEF([_AX_WITH_CURSES_CHECKEXTRA_cv_var],          [ax_cv_[]m4_tolower($1)])dnl
-    AS_VAR_PUSHDEF([_AX_WITH_CURSES_CHECKEXTRA_header_var],      [ax_cv_header_$4])dnl
-    AS_VAR_PUSHDEF([_AX_WITH_CURSES_CHECKEXTRA_have_header_var], [HAVE_[]m4_toupper($4)])dnl
-
-    ax_saved_LIBS=$LIBS
-    AC_CACHE_CHECK([for Curses $2 library with $4], [_AX_WITH_CURSES_CHECKEXTRA_header_var], [
-        LIBS="$ax_saved_LIBS $5 $CURSES_LIB"
-        AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-                @%:@include <$4>
-            ]], [$3])],
-            [_AX_WITH_CURSES_CHECKEXTRA_header_var=yes],
-            [_AX_WITH_CURSES_CHECKEXTRA_header_var=no])
-    ])
-    AS_IF([test "x$[]_AX_WITH_CURSES_CHECKEXTRA_header_var" = xyes], [
-        _AX_WITH_CURSES_CHECKEXTRA_cv_var=yes
-        AS_LITERAL_IF([$5], [$1_LIB="$5"])
-        AC_DEFINE([_AX_WITH_CURSES_CHECKEXTRA_have_var],        [1], [Define to 1 if the Curses $2 library is present])
-        AC_DEFINE([_AX_WITH_CURSES_CHECKEXTRA_have_header_var], [1], [Define to 1 if <$4> is present])
-    ], [
-        _AX_WITH_CURSES_CHECKEXTRA_cv_var=no
-    ])
-    LIBS=$ax_saved_LIBS
-
-    AS_VAR_POPDEF([_AX_WITH_CURSES_CHECKEXTRA_have_header_var])dnl
-    AS_VAR_POPDEF([_AX_WITH_CURSES_CHECKEXTRA_header_var])dnl
-    AS_VAR_POPDEF([_AX_WITH_CURSES_CHECKEXTRA_cv_var])dnl
-    AS_VAR_POPDEF([_AX_WITH_CURSES_CHECKEXTRA_have_var])dnl
-])dnl
-
-AC_DEFUN([_AX_WITH_CURSES_EXTRA], [
-    dnl Parameter 1 is the variable name component, using uppercase letters only
-    dnl Parameter 2 is the printable library name
-    dnl Parameter 3 is the C code to try compiling and linking
-    dnl Parameter 4 is the header filename component
-    dnl Parameter 5 is the NCursesW library command line
-    dnl Parameter 6 is the NCurses library command line
-    dnl Parameter 7 is the plain Curses library command line
-
-    AC_REQUIRE([AX_WITH_CURSES])
-    AC_ARG_VAR([$1_LIB], [linker library for Curses $2, e.g. $7])
-
-    AS_IF([test "x$[]$1_LIB" != x], [
-        _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [$4], [$[]$1_LIB])
-    ], [
-        AS_IF([test "x$ax_cv_curses_which" = xncursesw], [
-            _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [ncursesw/$4], [$5])
-        ], [test "x$ax_cv_curses_which" = xncurses], [
-            _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [ncurses/$4], [$6])
-            _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [$4], [$6])
-        ], [test "x$ax_cv_curses_which" = xplaincurses], [
-            _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [$4], [$7])
-        ])
-    ])
-])dnl
-
-AC_DEFUN([AX_WITH_CURSES_PANEL], [
-    _AX_WITH_CURSES_EXTRA([PANEL], [Panel], [[
-            WINDOW *win = newwin(0, 0, 0, 0);
-            PANEL *pan = new_panel(win);
-        ]], [panel.h], [-lpanelw], [-lpanel], [-lpanel])
-])dnl
-
-AC_DEFUN([AX_WITH_CURSES_MENU], [
-    _AX_WITH_CURSES_EXTRA([MENU], [Menu], [[
-            ITEM **mi;
-            MENU *m = new_menu(mi);
-        ]], [menu.h], [-lmenuw], [-lmenu], [-lmenu])
-])dnl
-
-AC_DEFUN([AX_WITH_CURSES_FORM], [
-    _AX_WITH_CURSES_EXTRA([FORM], [Form], [[
-            FIELD **ff;
-            FORM *f = new_form(ff);
-        ]], [form.h], [-lformw], [-lform], [-lform])
-])dnl
diff --git a/m4/ax_with_dmalloc.m4 b/m4/ax_with_dmalloc.m4
deleted file mode 100644
index 5dc171c..0000000
--- a/m4/ax_with_dmalloc.m4
+++ /dev/null
@@ -1,51 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_with_dmalloc.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WITH_DMALLOC
-#
-# DESCRIPTION
-#
-#   Let the user enable/disable support for the dmalloc library available
-#   from <http://www.dmalloc.org/>.
-#
-#   The macro adds the command-line flag "--with-dmalloc". Furthermore,
-#   "-IPREFIX/include" will be added to "$CPPFLAGS", "-LPREFIX/lib" to
-#   "$LDFLAGS", and "-DDEBUG_DMALLOC" and "-DDMALLOC_FUNC_CHECK" to
-#   "$CPPFLAGS".
-#
-#   To enable dmalloc support in your code, add the following snippet to
-#   your header files:
-#
-#     #ifdef DEBUG_DMALLOC
-#     #  include <dmalloc.h>
-#     #endif
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Peter Simons <simons@cryp.to>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 7
-
-AC_DEFUN([AX_WITH_DMALLOC], [
-AC_MSG_CHECKING(whether to use the dmalloc library)
-AC_ARG_WITH(dmalloc,
-[  --with-dmalloc[=PREFIX]  Compile with dmalloc library],
-if test "$withval" = "" -o "$withval" = "yes"; then
-    ac_cv_dmalloc="/usr/local"
-else
-    ac_cv_dmalloc="$withval"
-fi
-AC_MSG_RESULT(yes)
-CPPFLAGS="$CPPFLAGS -DDEBUG_DMALLOC -DDMALLOC_FUNC_CHECK -I$ac_cv_dmalloc/include"
-LDFLAGS="$LDFLAGS -L$ac_cv_dmalloc/lib"
-LIBS="$LIBS -ldmalloc"
-,AC_MSG_RESULT(no))
-])dnl
diff --git a/m4/ax_with_mpatrol.m4 b/m4/ax_with_mpatrol.m4
deleted file mode 100644
index 7e8d13e..0000000
--- a/m4/ax_with_mpatrol.m4
+++ /dev/null
@@ -1,181 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_with_mpatrol.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WITH_MPATROL(DEFAULT)
-#
-# DESCRIPTION
-#
-#   Integrates the mpatrol malloc debugging library into a new or existing
-#   project and also attempts to determine the support libraries that need
-#   to be linked in when libmpatrol is used.
-#
-#   It takes one optional parameter specifying whether mpatrol should be
-#   included in the project (`yes') or not (`no'). This can also be
-#   specified as `threads' if you wish to use the threadsafe version of the
-#   mpatrol library. You can override the value of the optional parameter
-#   with the `--with-mpatrol' option to the resulting `configure' shell
-#   script.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Graeme S. Roy <graeme@epc.co.uk>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 5
-
-AU_ALIAS([AM_WITH_MPATROL], [AX_WITH_MPATROL])
-AC_DEFUN([AX_WITH_MPATROL], [
-  # Firstly, determine if the mpatrol library should be used.
-
-  AC_MSG_CHECKING(if mpatrol should be used)
-  AC_ARG_WITH(mpatrol,
-   [  --with-mpatrol          build with the mpatrol library],
-   [case "$withval" in
-     threads)
-      ax_with_mpatrol=1
-      ax_with_mpatrol_threads=1;;
-     yes)
-      ax_with_mpatrol=1
-      ax_with_mpatrol_threads=0;;
-     no)
-      ax_with_mpatrol=0
-      ax_with_mpatrol_threads=0;;
-     *)
-      AC_MSG_RESULT(no)
-      AC_MSG_ERROR(invalid value $withval for --with-mpatrol);;
-    esac
-   ],
-   [if test "x[$1]" = x
-    then
-     ax_with_mpatrol=0
-     ax_with_mpatrol_threads=0
-    elif test "[$1]" = no
-    then
-     ax_with_mpatrol=0
-     ax_with_mpatrol_threads=0
-    elif test "[$1]" = yes
-    then
-     ax_with_mpatrol=1
-     ax_with_mpatrol_threads=0
-    elif test "[$1]" = threads
-    then
-     ax_with_mpatrol=1
-     ax_with_mpatrol_threads=1
-    else
-     AC_MSG_RESULT(no)
-     AC_MSG_ERROR(invalid argument [$1])
-    fi
-   ]
-  )
-
-  if test "$ax_with_mpatrol" = 1
-  then
-   AC_MSG_RESULT(yes)
-
-   # Next, determine which support libraries are available on this
-   # system.  If we don't do this here then we can't link later with
-   # the mpatrol library to perform any further tests.
-
-   ax_with_mpatrol_libs=""
-   AC_CHECK_LIB(ld, ldopen,
-                ax_with_mpatrol_libs="$ax_with_mpatrol_libs -lld")
-   AC_CHECK_LIB(elf, elf_begin,
-                ax_with_mpatrol_libs="$ax_with_mpatrol_libs -lelf")
-   AC_CHECK_LIB(bfd, bfd_init,
-                ax_with_mpatrol_libs="$ax_with_mpatrol_libs -lbfd -liberty", ,
-                -liberty)
-   AC_CHECK_LIB(imagehlp, SymInitialize,
-                ax_with_mpatrol_libs="$ax_with_mpatrol_libs -limagehlp")
-   AC_CHECK_LIB(cl, U_get_previous_frame,
-                ax_with_mpatrol_libs="$ax_with_mpatrol_libs -lcl")
-   AC_CHECK_LIB(exc, unwind,
-                ax_with_mpatrol_libs="$ax_with_mpatrol_libs -lexc")
-
-   # Now determine which libraries really need to be linked in with
-   # the version of libmpatrol that is on this system.  For example,
-   # if the system has libelf and libbfd, we need to determine which
-   # of these, if any, libmpatrol was built with support for.
-
-   ax_with_mpatrol_libs2=""
-   AC_CHECK_LIB(mpatrol, __mp_libld,
-                ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -lld", ,
-                $ax_with_mpatrol_libs)
-   AC_CHECK_LIB(mpatrol, __mp_libelf,
-                ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -lelf", ,
-                $ax_with_mpatrol_libs)
-   AC_CHECK_LIB(mpatrol, __mp_libbfd,
-                ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -lbfd -liberty", ,
-                $ax_with_mpatrol_libs)
-   AC_CHECK_LIB(mpatrol, __mp_libimagehlp,
-                ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -limagehlp", ,
-                $ax_with_mpatrol_libs)
-   AC_CHECK_LIB(mpatrol, __mp_libcl,
-                ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -lcl", ,
-                $ax_with_mpatrol_libs)
-   AC_CHECK_LIB(mpatrol, __mp_libexc,
-                ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -lexc", ,
-                $ax_with_mpatrol_libs)
-
-   # If we are using the threadsafe mpatrol library then we may also need
-   # to link in the threads library.  We check blindly for pthreads here
-   # even if we don't need them (in which case it doesn't matter) since
-   # the threads libraries are linked in by default on AmigaOS, Windows
-   # and Netware and it is only UNIX systems that we need to worry about.
-
-   if test "$ax_with_mpatrol_threads" = 1
-   then
-    AC_CHECK_LIB(pthread, pthread_mutex_init,
-                 ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -lpthread", [
-      AC_CHECK_LIB(pthreads, pthread_mutex_init,
-                   ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -lpthreads", [
-        AC_CHECK_LIB(thread, pthread_mutex_init,
-                     ax_with_mpatrol_libs2="$ax_with_mpatrol_libs2 -lthread")
-       ]
-      )
-     ]
-    )
-   fi
-
-   # We now know what libraries to use in order to link with libmpatrol.
-
-   AC_DEFINE(HAVE_MPATROL, 1, [Define if using mpatrol])
-   if test "$ax_with_mpatrol_threads" = 1
-   then
-    LIBS="-lmpatrolmt $ax_with_mpatrol_libs2 $LIBS"
-   else
-    LIBS="-lmpatrol $ax_with_mpatrol_libs2 $LIBS"
-   fi
-
-   # Finally, verify that mpatrol is correctly installed and that we can
-   # link a simple program with it.
-
-   AC_CACHE_CHECK(for working mpatrol, am_cv_with_mpatrol, [
-     AC_TRY_LINK([#include <mpatrol.h>], [
-int main(void)
-{
-    malloc(4);
-    return EXIT_SUCCESS;
-}
-],
-      [am_cv_with_mpatrol=yes],
-      [am_cv_with_mpatrol=no]
-     )
-    ]
-   )
-
-   if test "$am_cv_with_mpatrol" = no
-   then
-    AC_MSG_ERROR(mpatrol not installed correctly)
-   fi
-  else
-   AC_MSG_RESULT(no)
-  fi
- ]
-)
diff --git a/m4/ax_with_prog.m4 b/m4/ax_with_prog.m4
deleted file mode 100644
index f337c05..0000000
--- a/m4/ax_with_prog.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_with_prog.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_WITH_PROG([VARIABLE],[program],[VALUE-IF-NOT-FOUND],[PATH])
-#
-# DESCRIPTION
-#
-#   Locates an installed program binary, placing the result in the precious
-#   variable VARIABLE. Accepts a present VARIABLE, then --with-program, and
-#   failing that searches for program in the given path (which defaults to
-#   the system path). If program is found, VARIABLE is set to the full path
-#   of the binary; if it is not found VARIABLE is set to VALUE-IF-NOT-FOUND
-#   if provided, unchanged otherwise.
-#
-#   A typical example could be the following one:
-#
-#     AX_WITH_PROG(PERL,perl)
-#
-#   NOTE: This macro is based upon the original AX_WITH_PYTHON macro from
-#   Dustin J. Mitchell <dustin@cs.uchicago.edu>.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-#   Copyright (c) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 16
-
-AC_DEFUN([AX_WITH_PROG],[
-    AC_PREREQ([2.61])
-
-    pushdef([VARIABLE],$1)
-    pushdef([EXECUTABLE],$2)
-    pushdef([VALUE_IF_NOT_FOUND],$3)
-    pushdef([PATH_PROG],$4)
-
-    AC_ARG_VAR(VARIABLE,Absolute path to EXECUTABLE executable)
-
-    AS_IF(test -z "$VARIABLE",[
-        AC_MSG_CHECKING(whether EXECUTABLE executable path has been provided)
-        AC_ARG_WITH(EXECUTABLE,AS_HELP_STRING([--with-EXECUTABLE=[[[PATH]]]],absolute path to EXECUTABLE executable), [
-            AS_IF([test "$withval" != yes && test "$withval" != no],[
-                VARIABLE="$withval"
-                AC_MSG_RESULT($VARIABLE)
-            ],[
-                VARIABLE=""
-                AC_MSG_RESULT([no])
-                AS_IF([test "$withval" != no], [
-                  AC_PATH_PROG([]VARIABLE[],[]EXECUTABLE[],[]VALUE_IF_NOT_FOUND[],[]PATH_PROG[])
-                ])
-            ])
-        ],[
-            AC_MSG_RESULT([no])
-            AC_PATH_PROG([]VARIABLE[],[]EXECUTABLE[],[]VALUE_IF_NOT_FOUND[],[]PATH_PROG[])
-        ])
-    ])
-
-    popdef([PATH_PROG])
-    popdef([VALUE_IF_NOT_FOUND])
-    popdef([EXECUTABLE])
-    popdef([VARIABLE])
-])
diff --git a/m4/ax_xercesc.m4 b/m4/ax_xercesc.m4
deleted file mode 100644
index f5f7a02..0000000
--- a/m4/ax_xercesc.m4
+++ /dev/null
@@ -1,499 +0,0 @@
-# ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_xercesc.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_XERCESC
-#
-# DESCRIPTION
-#
-#   Define $HAVE_LIBXERCES_C, $LIBXERCES_C, and $LTLIBXERCES_C to signify
-#   whether Xerces is available.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ronald Landheer-Cieslak <blytkerchan@users.sourceforge.net>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 5
-
-AU_ALIAS([RLC_XERCESC], [AX_XERCESC])
-AC_DEFUN([AX_XERCESC],
-[
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  AC_LANG_PUSH(C++)
-  AX_XERCESC_BODY()
-
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCXERCES_C])
-
-  AC_CACHE_CHECK([for libxerces-c], [ac_cv_libxerces_c], [
-    ac_save_LIBS="$LIBS"
-    LIBS="$LIBS $LIBXERCES_C $LIBICONV"
-    AC_TRY_LINK([
-#include <xercesc/util/PlatformUtils.hpp>
-#ifdef XERCES_CPP_NAMESPACE_USE
-XERCES_CPP_NAMESPACE_USE
-#endif
-         ], [
-try
-{
-   XMLPlatformUtils::Initialize();
-}
-catch (...)
-{
-   // ...
-}
-XMLPlatformUtils::Terminate();
-         ], [ac_cv_libxerces_c=yes], [ac_cv_libxerces_c=no])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_libxerces_c" = yes; then
-    HAVE_LIBXERCES_C=yes
-    AC_DEFINE(HAVE_LIBXERCES_C, 1, [Define if you have the xerces-c library.])
-    AC_MSG_CHECKING([how to link with libxerces-c])
-    AC_MSG_RESULT([$LIBXERCES_C])
-  else
-    HAVE_LIBXERCES_C=no
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIBXERCES_C=
-    LTLIBXERCES_C=
-  fi
-
-  AC_LANG_POP(C++)
-
-  AC_SUBST(HAVE_LIBXERCES_C)
-  AC_SUBST(LIBXERCES_C)
-  AC_SUBST(LTLIBXERCES_C)
-])
-
-AC_DEFUN([AX_XERCESC_BODY],
-[
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH([libxerces-c-prefix],
-[  --with-libxerces-c-prefix[=DIR]  search for libxerces-c in DIR/include and DIR/lib
-  --without-libxerces-c-prefix     don't search for libxerces-c in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/lib"
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIBXERCES_C=
-  LTLIBXERCES_C=
-  INCXERCES_C=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='xerces-c'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBXERCES_C="${LTLIBXERCES_C}${LTLIBXERCES_C:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          if test $use_additional = yes; then
-            found_so="$additional_libdir/lib$name.$shlibext*"
-            for i in $found_so; do
-              if test -f $i && test -x $i; then
-                found_so="$i"
-                break
-              fi
-            done
-            if test -n "$shlibext" && test -f $found_so; then
-              found_dir="$additional_libdir"
-              if test -f "$additional_libdir/lib$name.la"; then
-                found_la="$additional_libdir/lib$name.la"
-              fi
-            else
-              if test -f "$additional_libdir/lib$name.$libext"; then
-                found_dir="$additional_libdir"
-                found_a="$additional_libdir/lib$name.$libext"
-                if test -f "$additional_libdir/lib$name.la"; then
-                  found_la="$additional_libdir/lib$name.la"
-                fi
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIBXERCES_C; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  if test -n "$shlibext"; then
-                    found_dir="$dir"
-                    found_so="$dir/lib$name.$shlibext*"
-                         for i in $found_so; do
-                                                    if test -f $i && test -x $i; then
-                                                      found_so="$i"
-                                                      break
-                                                    fi
-                                                  done
-
-                    if test -f "$dir/lib$name.la"; then
-                      found_la="$dir/lib$name.la"
-                    fi
-                  else
-                    if test -f "$dir/lib$name.$libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/lib$name.$libext"
-                      if test -f "$dir/lib$name.la"; then
-                        found_la="$dir/lib$name.la"
-                      fi
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIBXERCES_C="${LTLIBXERCES_C}${LTLIBXERCES_C:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
-                dnl No hardcoding is needed.
-                LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                if test "$hardcode_direct" = yes; then
-                  dnl resulting binary.
-                  LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$found_so"
-                else
-                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    haveit=
-                    for x in $LDFLAGS $LIBXERCES_C; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }-L$found_dir"
-                    fi
-                    if test "$hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$found_so"
-                    else
-                      dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */lib | */lib/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux*) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INCXERCES_C; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      INCXERCES_C="${INCXERCES_C}${INCXERCES_C:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/lib"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/lib"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux*) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIBXERCES_C; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBXERCES_C; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            LTLIBXERCES_C="${LTLIBXERCES_C}${LTLIBXERCES_C:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                    dnl Potentially add DIR to rpathdirs.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $dir"
-                    fi
-                    dnl Potentially add DIR to ltrpathdirs.
-                    haveit=
-                    for x in $ltrpathdirs; do
-                      if test "X$x" = "X$dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      ltrpathdirs="$ltrpathdirs $dir"
-                    fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$dep"
-                    LTLIBXERCES_C="${LTLIBXERCES_C}${LTLIBXERCES_C:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }-l$name"
-            LTLIBXERCES_C="${LTLIBXERCES_C}${LTLIBXERCES_C:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBXERCES_C="${LIBXERCES_C}${LIBXERCES_C:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIBXERCES_C="${LTLIBXERCES_C}${LTLIBXERCES_C:+ }-R$found_dir"
-    done
-  fi
-])
diff --git a/m4/ax_xtra_classpath.m4 b/m4/ax_xtra_classpath.m4
deleted file mode 100644
index 2200b90..0000000
--- a/m4/ax_xtra_classpath.m4
+++ /dev/null
@@ -1,68 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_xtra_classpath.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_XTRA_CLASSPATH(<classpath>,<class>,<jarfile>,<action-if-found>,<action-if-not-found>)
-#
-# DESCRIPTION
-#
-#   Set $1 to extra classpath components required for class $2 found in a
-#   jar file in $3. If the class is found do $4 and otherwise do $5. Uses
-#   AX_JAVA_CHECK_CLASS for testing whether a class is avialable
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 6
-
-AU_ALIAS([DPS_XTRA_CLASSPATH], [AX_XTRA_CLASSPATH])
-AC_DEFUN([AX_XTRA_CLASSPATH],[
-AC_CHECK_PROG(SED, sed)
-AX_JAVA_CHECK_CLASS([$2],[got="yes"],[got="no"])
-cpxtra=""; saved_cp="${CLASSPATH}";
-for jhome in `ls -dr /usr/java/* /usr/local/java/* 2> /dev/null`; do
-for jdir in lib jre/lib; do
-for jfile in $3; do
-if test "x$got" != "xyes" && test -f "$jhome/$jdir/$jfile"; then
-CLASSPATH="${saved_cp}:$jhome/$jdir/$jfile"
-AX_JAVA_CHECK_CLASS([$2],[got="yes"; cpxtra="$jhome/$jdir/$jfile:"],[got="no"])
-fi; done; done; done
-if test "x${saved_cp}" != "x"; then
-CLASSPATH="${saved_cp}"
-else unset CLASSPATH; fi
-if test "x$got" = "xyes"; then
-$1="$cpxtra"
-$4
-true; else
-$5
-false; fi
-])
diff --git a/m4/bison-i18n.m4 b/m4/bison-i18n.m4
deleted file mode 100644
index b387615..0000000
--- a/m4/bison-i18n.m4
+++ /dev/null
@@ -1,50 +0,0 @@
-# bison-i18n.m4 serial 2
-
-dnl Copyright (C) 2005-2006, 2009-2011 Free Software Foundation, Inc.
-
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-dnl Support for internationalization of bison-generated parsers.
-
-dnl BISON_I18N
-dnl should be used in configure.ac, after AM_GNU_GETTEXT. If USE_NLS is yes, it
-dnl sets BISON_LOCALEDIR to indicate where to find the bison-runtime.mo files
-dnl and defines YYENABLE_NLS if there are bison-runtime.mo files at all.
-AC_DEFUN([BISON_I18N],
-[
-  if test -z "$USE_NLS"; then
-    echo "The BISON-I18N macro is used without being preceded by AM-GNU-GETTEXT." 1>&2
-    exit 1
-  fi
-  BISON_LOCALEDIR=
-  BISON_USE_NLS=no
-  if test "$USE_NLS" = yes; then
-    dnl Determine bison's localedir.
-    dnl AC_PROG_YACC sets the YACC variable; other macros set the BISON variable.
-    dnl But even is YACC is called "yacc", it may be a script that invokes bison
-    dnl and accepts the --print-localedir option.
-    dnl YACC's default value is empty; BISON's default value is :.
-    if (${YACC-${BISON-:}} --print-localedir) >/dev/null 2>&1; then
-      BISON_LOCALEDIR=`${YACC-${BISON-:}} --print-localedir`
-    fi
-    AC_SUBST([BISON_LOCALEDIR])
-    if test -n "$BISON_LOCALEDIR"; then
-      dnl There is no need to enable internationalization if the user doesn't
-      dnl want message catalogs.  So look at the language/locale names for
-      dnl which the user wants message catalogs.  This is $LINGUAS.  If unset
-      dnl or empty, he wants all of them.
-      USER_LINGUAS="${LINGUAS-%UNSET%}"
-      if test -n "$USER_LINGUAS"; then
-        BISON_USE_NLS=yes
-      fi
-    fi
-  fi
-  if test $BISON_USE_NLS = yes; then
-    AC_DEFINE([YYENABLE_NLS], 1,
-      [Define to 1 to internationalize bison runtime messages.])
-  fi
-])
diff --git a/m4/check.m4 b/m4/check.m4
deleted file mode 100644
index 9515ae0..0000000
--- a/m4/check.m4
+++ /dev/null
@@ -1,132 +0,0 @@
-dnl AM_PATH_CHECK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for check, and define CHECK_CFLAGS and CHECK_LIBS
-dnl
-
-AC_DEFUN([AM_PATH_CHECK],
-[
-  AC_MSG_WARN([A@&t@M_PATH_CHECK() is deprecated])
-  AC_MSG_WARN([[use P@&t@KG_CHECK_MODULES([CHECK], [check >= 0.9.4]) instead]])
-  AC_ARG_WITH([check],
-  [  --with-check=PATH       prefix where check is installed [default=auto]])
- 
-  min_check_version=ifelse([$1], ,0.8.2,$1)
-
-  AC_MSG_CHECKING(for check - version >= $min_check_version)
-
-  if test x$with_check = xno; then
-    AC_MSG_RESULT(disabled)
-    ifelse([$3], , AC_MSG_ERROR([disabling check is not supported]), [$3])
-  else
-    if test "x$with_check" != x; then
-      CHECK_CFLAGS="-I$with_check/include"
-      CHECK_LIBS="-L$with_check/lib -lcheck"
-    else
-      CHECK_CFLAGS=""
-      CHECK_LIBS="-lcheck"
-    fi
-
-    ac_save_CFLAGS="$CFLAGS"
-    ac_save_LIBS="$LIBS"
-
-    CFLAGS="$CFLAGS $CHECK_CFLAGS"
-    LIBS="$CHECK_LIBS $LIBS"
-
-    rm -f conf.check-test
-    AC_COMPILE_IFELSE([AC_LANG_SOURCE([AC_INCLUDES_DEFAULT([])
-#include <check.h>
-
-int main ()
-{
-  int major, minor, micro;
-  char *tmp_version;
-
-  system ("touch conf.check-test");
-
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = strdup("$min_check_version");
-  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
-     printf("%s, bad version string\n", "$min_check_version");
-     return 1;
-   }
-    
-  if ((CHECK_MAJOR_VERSION != check_major_version) ||
-      (CHECK_MINOR_VERSION != check_minor_version) ||
-      (CHECK_MICRO_VERSION != check_micro_version))
-    {
-      printf("\n*** The check header file (version %d.%d.%d) does not match\n",
-	     CHECK_MAJOR_VERSION, CHECK_MINOR_VERSION, CHECK_MICRO_VERSION);
-      printf("*** the check library (version %d.%d.%d).\n",
-	     check_major_version, check_minor_version, check_micro_version);
-      return 1;
-    }
-
-  if ((check_major_version > major) ||
-      ((check_major_version == major) && (check_minor_version > minor)) ||
-      ((check_major_version == major) && (check_minor_version == minor) && (check_micro_version >= micro)))
-    {
-      return 0;
-    }
-  else
-    {
-      printf("\n*** An old version of check (%d.%d.%d) was found.\n",
-             check_major_version, check_minor_version, check_micro_version);
-      printf("*** You need a version of check being at least %d.%d.%d.\n", major, minor, micro);
-      printf("***\n"); 
-      printf("*** If you have already installed a sufficiently new version, this error\n");
-      printf("*** probably means that the wrong copy of the check library and header\n");
-      printf("*** file is being found. Rerun configure with the --with-check=PATH option\n");
-      printf("*** to specify the prefix where the correct version was installed.\n");
-    }
-
-  return 1;
-}
-])],, no_check=yes, [echo $ac_n "cross compiling; assumed OK... $ac_c"])
-
-    CFLAGS="$ac_save_CFLAGS"
-    LIBS="$ac_save_LIBS"
-
-    if test "x$no_check" = x ; then
-      AC_MSG_RESULT(yes)
-      ifelse([$2], , :, [$2])
-    else
-      AC_MSG_RESULT(no)
-      if test -f conf.check-test ; then
-        :
-      else
-        echo "*** Could not run check test program, checking why..."
-        CFLAGS="$CFLAGS $CHECK_CFLAGS"
-        LIBS="$CHECK_LIBS $LIBS"
-        AC_TRY_LINK([
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <check.h>
-], ,  [ echo "*** The test program compiled, but did not run. This usually means"
-        echo "*** that the run-time linker is not finding check. You'll need to set your"
-        echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-        echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-        echo "*** is required on your system"
-	echo "***"
-        echo "*** If you have an old version installed, it is best to remove it, although"
-        echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
-      [ echo "*** The test program failed to compile or link. See the file config.log for"
-        echo "*** the exact error that occured." ])
-      
-        CFLAGS="$ac_save_CFLAGS"
-        LIBS="$ac_save_LIBS"
-      fi
-
-      CHECK_CFLAGS=""
-      CHECK_LIBS=""
-
-      rm -f conf.check-test
-      ifelse([$3], , AC_MSG_ERROR([check not found]), [$3])
-    fi
-
-    AC_SUBST(CHECK_CFLAGS)
-    AC_SUBST(CHECK_LIBS)
-
-    rm -f conf.check-test
-
-  fi
-])
diff --git a/m4/codeset.m4 b/m4/codeset.m4
deleted file mode 100644
index a53c042..0000000
--- a/m4/codeset.m4
+++ /dev/null
@@ -1,21 +0,0 @@
-# codeset.m4 serial 4 (gettext-0.18)
-dnl Copyright (C) 2000-2002, 2006, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([AM_LANGINFO_CODESET],
-[
-  AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset],
-    [AC_TRY_LINK([#include <langinfo.h>],
-      [char* cs = nl_langinfo(CODESET); return !cs;],
-      [am_cv_langinfo_codeset=yes],
-      [am_cv_langinfo_codeset=no])
-    ])
-  if test $am_cv_langinfo_codeset = yes; then
-    AC_DEFINE([HAVE_LANGINFO_CODESET], [1],
-      [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
-  fi
-])
diff --git a/m4/expat.m4 b/m4/expat.m4
deleted file mode 100644
index 57e579b..0000000
--- a/m4/expat.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-dnl Check if --with-expat[=PREFIX] is specified and
-dnl Expat >= 1.95.0 is installed in the system.
-dnl If yes, substitute EXPAT_CFLAGS, EXPAT_LIBS with regard to
-dnl the specified PREFIX and set with_expat to PREFIX, or 'yes' if PREFIX
-dnl has not been specified. Also HAVE_LIBEXPAT, HAVE_EXPAT_H are defined.
-dnl If --with-expat has not been specified, set with_expat to 'no'.
-dnl In addition, an Automake conditional EXPAT_INSTALLED is set accordingly.
-dnl This is necessary to adapt a whole lot of packages that have expat
-dnl bundled as a static library.
-AC_DEFUN([AM_WITH_EXPAT],
-[ AC_ARG_WITH(expat,
-	      [  --with-expat=PREFIX     Use system Expat library],
-	      , with_expat=no)
-
-  AM_CONDITIONAL(EXPAT_INSTALLED, test $with_expat != no)
-
-  EXPAT_CFLAGS=
-  EXPAT_LIBS=
-  if test $with_expat != no; then
-	if test $with_expat != yes; then
-		EXPAT_CFLAGS="-I$with_expat/include"
-		EXPAT_LIBS="-L$with_expat/lib"
-	fi
-	AC_CHECK_LIB(expat, XML_ParserCreate,
-		     [ EXPAT_LIBS="$EXPAT_LIBS -lexpat"
-		       expat_found=yes ],
-		     [ expat_found=no ],
-		     "$EXPAT_LIBS")
-	if test $expat_found = no; then
-		AC_MSG_ERROR([Could not find the Expat library])
-	fi
-	expat_save_CFLAGS="$CFLAGS"
-	CFLAGS="$CFLAGS $EXPAT_CFLAGS"
-	AC_CHECK_HEADERS(expat.h, , expat_found=no)
-	if test $expat_found = no; then
-		AC_MSG_ERROR([Could not find expat.h])
-	fi
-	CFLAGS="$expat_save_CFLAGS"
-  fi
-
-  AC_SUBST(EXPAT_CFLAGS)
-  AC_SUBST(EXPAT_LIBS)
-])
diff --git a/m4/fcntl-o.m4 b/m4/fcntl-o.m4
deleted file mode 100644
index d416a61..0000000
--- a/m4/fcntl-o.m4
+++ /dev/null
@@ -1,81 +0,0 @@
-# fcntl-o.m4 serial 1
-dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl Written by Paul Eggert.
-
-# Test whether the flags O_NOATIME and O_NOFOLLOW actually work.
-# Define HAVE_WORKING_O_NOATIME to 1 if O_NOATIME works, or to 0 otherwise.
-# Define HAVE_WORKING_O_NOFOLLOW to 1 if O_NOFOLLOW works, or to 0 otherwise.
-AC_DEFUN([gl_FCNTL_O_FLAGS],
-[
-  dnl Persuade glibc <fcntl.h> to define O_NOATIME and O_NOFOLLOW.
-  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-  AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h],
-    [AC_RUN_IFELSE(
-       [AC_LANG_PROGRAM(
-          [[#include <sys/types.h>
-           #include <sys/stat.h>
-           #include <unistd.h>
-           #include <fcntl.h>
-           #ifndef O_NOATIME
-            #define O_NOATIME 0
-           #endif
-           #ifndef O_NOFOLLOW
-            #define O_NOFOLLOW 0
-           #endif
-           static int const constants[] =
-            {
-              O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
-              O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
-            };
-          ]],
-          [[
-            int status = !constants;
-            {
-              static char const sym[] = "conftest.sym";
-              if (symlink (".", sym) != 0
-                  || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0)
-                status |= 32;
-              unlink (sym);
-            }
-            {
-              static char const file[] = "confdefs.h";
-              int fd = open (file, O_RDONLY | O_NOATIME);
-              char c;
-              struct stat st0, st1;
-              if (fd < 0
-                  || fstat (fd, &st0) != 0
-                  || sleep (1) != 0
-                  || read (fd, &c, 1) != 1
-                  || close (fd) != 0
-                  || stat (file, &st1) != 0
-                  || st0.st_atime != st1.st_atime)
-                status |= 64;
-            }
-            return status;]])],
-       [gl_cv_header_working_fcntl_h=yes],
-       [case $? in #(
-        32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
-        64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
-        96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
-         *) gl_cv_header_working_fcntl_h='no';;
-        esac],
-       [gl_cv_header_working_fcntl_h=cross-compiling])])
-
-  case $gl_cv_header_working_fcntl_h in #(
-  *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
-  *) ac_val=1;;
-  esac
-  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val],
-    [Define to 1 if O_NOATIME works.])
-
-  case $gl_cv_header_working_fcntl_h in #(
-  *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
-  *) ac_val=1;;
-  esac
-  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val],
-    [Define to 1 if O_NOFOLLOW works.])
-])
diff --git a/m4/fontutil.m4 b/m4/fontutil.m4
deleted file mode 100644
index b0220f8..0000000
--- a/m4/fontutil.m4
+++ /dev/null
@@ -1,388 +0,0 @@
-dnl fontutil.m4.  Generated from fontutil.m4.in by configure.
-dnl
-dnl This file comes from X.Org's font-util 1.3.0
-dnl
-dnl Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
-dnl
-dnl Permission is hereby granted, free of charge, to any person obtaining a
-dnl copy of this software and associated documentation files (the "Software"),
-dnl to deal in the Software without restriction, including without limitation
-dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
-dnl and/or sell copies of the Software, and to permit persons to whom the
-dnl Software is furnished to do so, subject to the following conditions:
-dnl
-dnl The above copyright notice and this permission notice (including the next
-dnl paragraph) shall be included in all copies or substantial portions of the
-dnl Software.
-dnl
-dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-dnl DEALINGS IN THE SOFTWARE.
-dnl
-dnl --------------------------------------------------------------------
-dnl
-dnl Copyright 2005 Red Hat, Inc
-dnl
-dnl Permission to use, copy, modify, distribute, and sell this software and its
-dnl documentation for any purpose is hereby granted without fee, provided that
-dnl the above copyright notice appear in all copies and that both that
-dnl copyright notice and this permission notice appear in supporting
-dnl documentation.
-dnl
-dnl The above copyright notice and this permission notice shall be included
-dnl in all copies or substantial portions of the Software.
-dnl
-dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-dnl OTHER DEALINGS IN THE SOFTWARE.
-dnl
-dnl Except as contained in this notice, the name of the copyright holders shall
-dnl not be used in advertising or otherwise to promote the sale, use or
-dnl other dealings in this Software without prior written authorization
-dnl from the copyright holders.
-
-# XORG_FONT_MACROS_VERSION(required-version)
-# ------------------------------------------
-# Minimum version: 1.1.0
-#
-# If you're using a macro added in Version 1.1 or newer, include this in
-# your configure.ac with the minimum required version, such as:
-# XORG_FONT_MACROS_VERSION(1.1)
-#
-# To ensure that this macro is defined, also add:
-# m4_ifndef([XORG_FONT_MACROS_VERSION],
-#     [m4_fatal([must install X.Org font-util 1.1 or later before running autoconf/autogen])])
-#
-#
-# See the "minimum version" comment for each macro you use to see what
-# version you require.
-m4_defun([XORG_FONT_MACROS_VERSION],[
-m4_define([vers_have], [1.3.0])
-m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
-m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
-m4_if(m4_cmp(maj_have, maj_needed), 0,,
-    [m4_fatal([font-util major version ]maj_needed[ is required but ]vers_have[ found])])
-m4_if(m4_version_compare(vers_have, [$1]), -1,
-    [m4_fatal([font-util version $1 or higher is required but ]vers_have[ found])])
-m4_undefine([vers_have])
-m4_undefine([maj_have])
-m4_undefine([maj_needed])
-]) # XORG_FONT_MACROS_VERSION
-
-# XORG_FONT_CHECK_{maps}()
-# ------------------------
-# Minimum version: 1.0.0
-# These macros add --enable/disable-{maps} where {maps} are ISO8859-*,
-# JISX0201 or KOI8_R.  By default, they are all enabled.
-
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_1], [XORG_FONT_CHECK_ENCODING(ISO8859-1)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_2], [XORG_FONT_CHECK_ENCODING(ISO8859-2)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_3], [XORG_FONT_CHECK_ENCODING(ISO8859-3)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_4], [XORG_FONT_CHECK_ENCODING(ISO8859-4)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_5], [XORG_FONT_CHECK_ENCODING(ISO8859-5)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_6], [XORG_FONT_CHECK_ENCODING(ISO8859-6)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_7], [XORG_FONT_CHECK_ENCODING(ISO8859-7)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_8], [XORG_FONT_CHECK_ENCODING(ISO8859-8)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_9], [XORG_FONT_CHECK_ENCODING(ISO8859-9)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_10],[XORG_FONT_CHECK_ENCODING(ISO8859-10)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_11],[XORG_FONT_CHECK_ENCODING(ISO8859-11)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_12],[XORG_FONT_CHECK_ENCODING(ISO8859-12)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_13],[XORG_FONT_CHECK_ENCODING(ISO8859-13)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_14],[XORG_FONT_CHECK_ENCODING(ISO8859-14)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_15],[XORG_FONT_CHECK_ENCODING(ISO8859-15)])
-AC_DEFUN([XORG_FONT_CHECK_ISO8859_16],[XORG_FONT_CHECK_ENCODING(ISO8859-16)])
-AC_DEFUN([XORG_FONT_CHECK_JISX0201],  [XORG_FONT_CHECK_ENCODING(JISX0201)])
-AC_DEFUN([XORG_FONT_CHECK_KOI8_R],    [XORG_FONT_CHECK_ENCODING(KOI8-R)])
-
-# XORG_FONT_CHECK_ENCODING(encoding)
-# ----------------------------------
-# Minimum version: 1.1.0
-# This macro adds --enable/disable-<encoding>, enabled by default.
-# It replaced individual copies of this code in the above macros in 1.1.
-# Currently assumes encoding names will be all upper-case - add m4_toupper
-# calls if this is not true in the future.
-
-AC_DEFUN([XORG_FONT_CHECK_ENCODING],[
-	AC_ARG_ENABLE(m4_tolower($1),
-		AS_HELP_STRING(m4_join([-], [--disable], m4_tolower($1)),
-				[Build $1 fonts (default: yes)]),
-		[AS_TR_SH($1)=$enableval])
-	AC_MSG_CHECKING([whether to build $1 fonts])
-	AC_MSG_RESULT($[AS_TR_SH($1)])
-	AM_CONDITIONAL(AS_TR_SH($1), [test "x$AS_TR_SH($1)" = xyes])
-]) # XORG_FONT_CHECK_ENCODING
-
-# XORG_FONT_CHECK_ENCODING_LIST(encoding1 encoding2....)
-# -----------------------------------------------------
-# Minimum version: 1.1.0
-# Call XORG_FONT_CHECK_ENCODING for multiple encodings at once.
-# Add a shorthand --enable/disable-all-encodings option.
-
-AC_DEFUN([XORG_FONT_CHECK_ENCODING_LIST],[
-	AC_ARG_ENABLE([all-encodings],
-		AS_HELP_STRING([--disable-all-encodings],
-				[Disable building of all font encodings]),
-		[m4_foreach_w([enc], [$1], [
-			AS_TR_SH(enc)=$enableval
-		])],
-		[m4_foreach_w([enc], [$1], [
-			AS_TR_SH(enc)=yes
-		])])
-	m4_foreach_w([enc], [$1], [XORG_FONT_CHECK_ENCODING(enc)])
-]) # XORG_FONT_CHECK_ENCODING_LIST
-
-# XORG_FONT_REQUIRED_PROG(VARNAME, progname)
-# ------------------------------------------
-# Minimum version: 1.1.0
-#
-# Simple wrapper around AC_PATH_PROG that errors if not found
-#
-
-AC_DEFUN([XORG_FONT_REQUIRED_PROG],[
-	AC_PATH_PROG($1, $2)
-	if test x"$$1" = x; then
-		AC_MSG_ERROR([$2 is required to build $PACKAGE_NAME.])
-	fi
-])
-
-
-# XORG_FONT_FCCACHE()
-# -------------------
-# Minimum version: 1.1.0
-#
-# Set FCCACHE to path to fc-cache (fontconfig cache builder) if found
-# Set RUN_FCCACHE to a rule suitable for substituting into a makefile
-# to run fc-cache if found and not installing to $DESTDIR and not
-# cross-compiling
-#
-# fc-cache is optional, not required, and should be skipped when making
-# packages (installing to $DESTDIR) or cross-compiling
-#
-AC_DEFUN([XORG_FONT_FCCACHE],[
-	AC_PATH_PROG(FCCACHE, fc-cache)
-	FCCACHE_WARN='echo "** Warning: fonts.cache not built" ; echo "** Generate this file manually on host system using fc-cache"'
-	if test x"$FCCACHE" = x || test x"$cross_compiling" != x"no" ; then
-		RUN_FCCACHE="${FCCACHE_WARN}"
-	else
-		RUN_FCCACHE='@(if test -z "$(DESTDIR)"; then echo $(FCCACHE) $(fontdir); $(FCCACHE) $(fontdir); else'
-		RUN_FCCACHE="${RUN_FCCACHE} ${FCCACHE_WARN} ; fi)"
-	fi
-	AC_SUBST([RUN_FCCACHE])
-])
-
-# XORG_FONT_MKFONTDIR()
-# -------------------
-# Minimum version: 1.3.0
-#
-# Set MKFONTDIR to path to mkfontdir.
-#
-# If cross-compiling, and if mkdir is not found, use a shell command
-# which warns mkfontdir needs to be run on the target
-#
-# If not cross-compiling, mkfontdir must be found
-#
-AC_DEFUN([XORG_FONT_MKFONTDIR],[
-	if test x"$cross_compiling" != x"no" ; then
-		AC_PATH_PROG(MKFONTDIR, mkfontdir, "")
-		MKFONTDIR_WARN='echo "** Warning: mkfontdir not run" ; echo "** Run mkfontdir manually on host system"'
-
-		if test x"$MKFONTDIR" = x; then
-			MKFONTDIR="${MKFONTDIR_WARN} ; echo '** mkfontdir'"
-		fi
-	else
-		XORG_FONT_REQUIRED_PROG(MKFONTDIR, mkfontdir)
-	fi
-
-	AC_SUBST([MKFONTDIR])
-])
-
-# XORG_FONT_COMMON_UTILS()
-# ------------------------
-# Minimum version: 1.1.0
-#
-# Call XORG_FONT_REQUIRED_PROG for programs needed for all font types
-
-AC_DEFUN([XORG_FONT_COMMON_UTILS],[
-	XORG_FONT_FCCACHE
-	XORG_FONT_MKFONTDIR
-])
-
-# XORG_FONT_SCALED_UTILS()
-# ------------------------
-# Minimum version: 1.1.0
-#
-# Call XORG_FONT_REQUIRED_PROG for programs needed for scalable fonts
-# (TrueType, OpenType, Type1)
-
-AC_DEFUN([XORG_FONT_SCALED_UTILS],[
-	XORG_FONT_COMMON_UTILS
-	XORG_FONT_REQUIRED_PROG(MKFONTSCALE, mkfontscale)
-])
-
-# XORG_FONT_BDF_UTILS()
-# ---------------------
-# Minimum version: 1.1.0
-#
-# Call XORG_FONT_REQUIRED_PROG for programs needed for BDF format bitmap fonts
-# Also call XORG_FONT_CHECK_COMPRESSION to determine how to compress the
-# PCF output files created by bdftopcf
-
-AC_DEFUN([XORG_FONT_BDF_UTILS],[
-	XORG_FONT_COMMON_UTILS
-	XORG_FONT_REQUIRED_PROG(BDFTOPCF, bdftopcf)
-	XORG_FONT_CHECK_COMPRESSION
-])
-
-# XORG_FONT_CHECK_COMPRESSION()
-# -----------------------------
-# Minimum version: 1.1.0
-#
-# Offer a --with-compression flag to control what compression method is
-# used for pcf font files.   Offers all the methods currently supported
-# by libXfont, including no compression.
-
-AC_DEFUN([XORG_FONT_CHECK_COMPRESSION],[
-	AC_MSG_CHECKING([font compression method])
-	AC_ARG_WITH(compression,
-	 [AS_HELP_STRING([--with-compression=<no|compress|gzip|bzip2>],
-			 [compression method to use on pcf fonts])],
-         [compression="$withval"], [compression="yes"])
-	if test x"$compression" = "xyes" ; then
-		compression="gzip"
-	fi
-	AC_MSG_RESULT([${compression}])
-	case ${compression} in
-	 *compress)	COMPRESS_SUFFIX=".Z" ;;
-	 *gzip)		COMPRESS_SUFFIX=".gz" ;;
-	 *bzip2)	COMPRESS_SUFFIX=".bz2" ;;
-	 no|none)	COMPRESS_SUFFIX="" ; COMPRESS="cat" ;;
-	 *) AC_MSG_ERROR([${compression} is not a supported compression method]) ;;
-	esac
-	if test x"$COMPRESS_SUFFIX" != "x" ; then
-	   XORG_FONT_REQUIRED_PROG(COMPRESS, ${compression})
-	fi
-	AC_SUBST([COMPRESS_SUFFIX])
-])
-
-# XORG_FONT_UCS2ANY()
-# -------------------
-# Minimum version: 1.1.0
-#
-# Call XORG_FONT_REQUIRED_PROG for ucs2any program needed for splitting
-# Unicode-encoded BDF format bitmap fonts into subsets for older encodings.
-# Also call pkg-config to find the directory with the encoding files needed
-# by ucs2any, and export it as MAPFILES_PATH to the Makefiles
-
-AC_DEFUN([XORG_FONT_UCS2ANY],[
-	XORG_FONT_REQUIRED_PROG(UCS2ANY, ucs2any)
-	PKG_CHECK_MODULES(MAPS, [fontutil])
-	AC_MSG_CHECKING([for ucs2any encoding data files])
-	MAPFILES_PATH=`pkg-config --variable=mapdir fontutil`
-	AC_SUBST(MAPFILES_PATH)
-	AC_MSG_RESULT([${MAPFILES_PATH}])
-])
-
-
-
-# XORG_FONT_FC_CONFDIR()
-# --------------------
-# Minimum version: 1.2.0
-#
-# Sets FC_CONFDIR to the fontconfig config directory
-# (which should be --with-confdir=... when building fontconfig)
-# found from:
-#	--with-fc-confdir=...
-#	pkg-config --variable=confdir fontconfig
-#	${sysconfdir}/fonts
-
-AC_DEFUN([XORG_FONT_FC_CONFDIR],[
-	dnl Ensure $PKG_CONFIG is set first
-	AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-
-	AC_MSG_CHECKING([for fontconfig's configuration directory])
-	AC_ARG_WITH(fc-confdir,
-		    AS_HELP_STRING([--with-fc-confdir=DIR],
-			   [Path to fontconfig's configuration directory]),
-		    [FC_CONFDIR="$withval"])
-	# if --with-fc-confdir was not specified
-	if test "x${FC_CONFDIR}" = "x"; then
-		FC_CONFDIR=`$PKG_CONFIG --variable=confdir fontconfig`
-	fi
-	# ...and if pkg-config didn't find confdir in fontconfig.pc...
-	if test "x${FC_CONFDIR}" = "x"; then
-		FC_CONFDIR="${sysconfdir}/fonts"
-	fi
-	AC_SUBST(FC_CONFDIR)
-	AC_MSG_RESULT([${FC_CONFDIR}])
-])
-
-
-
-# XORG_FONTROOTDIR()
-# --------------------
-# Minimum version: 1.1.0
-#
-# Sets FONTROOTDIR to the root directory for font files.  Uses the first
-# found from:
-#	--with-fontrootdir
-#	pkg-config --variable=fontrootdir fontutil
-#	${datadir}/fonts/X11
-
-AC_DEFUN([XORG_FONTROOTDIR],[
-	dnl Ensure $PKG_CONFIG is set first
-	AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-
-	AC_MSG_CHECKING([for root directory for font files])
-	AC_ARG_WITH(fontrootdir,
-		    AS_HELP_STRING([--with-fontrootdir=DIR],
-			   [Path to root directory for font files]),
-		    [FONTROOTDIR="$withval"])
-	# if --with-fontrootdir not specified...
-	if test "x${FONTROOTDIR}" = "x"; then
-		FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil`
-	fi
-	# ...and if pkg-config didn't find fontdir in fontutil.pc...
-	if test "x${FONTROOTDIR}" = "x"; then
-		FONTROOTDIR="${datadir}/fonts/X11"
-	fi
-	AC_SUBST(FONTROOTDIR)
-	AC_MSG_RESULT([${FONTROOTDIR}])
-])
-
-# XORG_FONTSUBDIR(variable, flag, subdir)
-# ---------------------------------------
-# Minimum version: 1.1.0
-#
-# Offer a --with-<flag> flag to control directory for font installation
-# Default is the specified <subdir> of the font root directory.
-# Sets <variable> to the selected directory
-
-AC_DEFUN([XORG_FONTSUBDIR],[
-	AC_REQUIRE([XORG_FONTROOTDIR])
-
-	AC_MSG_CHECKING([for directory for $3 files])
-	AC_ARG_WITH($2,
-		    [AS_HELP_STRING([--with-$2=DIR],
-				    [Path to $3 files [FONTROOTDIR/$3]])],
-		    [$1="${withval}"], [$1='${FONTROOTDIR}/$3'])
-	AC_SUBST($1)
-	AC_MSG_RESULT([${$1}])
-]) # XORG_FONTSUBDIR
-
-# XORG_FONTDIR(subdir)
-# --------------------
-# Minimum version: 1.1.0
-#
-# Offer a --with-fontdir flag to control directory for font installation
-# Default is the specified subdir of the font root directory.
-# Sets FONTDIR to the selected directory
-
-AC_DEFUN([XORG_FONTDIR],[XORG_FONTSUBDIR([FONTDIR], [fontdir], [$1])])
diff --git a/m4/freetype2.m4 b/m4/freetype2.m4
deleted file mode 100644
index 3d0ecb3..0000000
--- a/m4/freetype2.m4
+++ /dev/null
@@ -1,194 +0,0 @@
-# Configure paths for FreeType2
-# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
-#
-# Copyright 2001, 2003, 2007, 2009 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-#
-# As a special exception to the FreeType project license, this file may be
-# distributed as part of a program that contains a configuration script
-# generated by Autoconf, under the same distribution terms as the rest of
-# that program.
-#
-# serial 3
-
-# AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-# Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
-# MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is
-# FreeType 2.0.4).
-#
-AC_DEFUN([AC_CHECK_FT2],
-  [# Get the cflags and libraries from the freetype-config script
-   #
-   AC_ARG_WITH([ft-prefix],
-     dnl don't quote AS_HELP_STRING!
-     AS_HELP_STRING([--with-ft-prefix=PREFIX],
-                    [Prefix where FreeType is installed (optional)]),
-     [ft_config_prefix="$withval"],
-     [ft_config_prefix=""])
-
-   AC_ARG_WITH([ft-exec-prefix],
-     dnl don't quote AS_HELP_STRING!
-     AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
-                    [Exec prefix where FreeType is installed (optional)]),
-     [ft_config_exec_prefix="$withval"],
-     [ft_config_exec_prefix=""])
-
-   AC_ARG_ENABLE([freetypetest],
-     dnl don't quote AS_HELP_STRING!
-     AS_HELP_STRING([--disable-freetypetest],
-                    [Do not try to compile and run a test FreeType program]),
-     [],
-     [enable_fttest=yes])
-
-   if test x$ft_config_exec_prefix != x ; then
-     ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
-     if test x${FT2_CONFIG+set} != xset ; then
-       FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
-     fi
-   fi
-
-   if test x$ft_config_prefix != x ; then
-     ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
-     if test x${FT2_CONFIG+set} != xset ; then
-       FT2_CONFIG=$ft_config_prefix/bin/freetype-config
-     fi
-   fi
-
-   if test "x$FT2_CONFIG" = x ; then
-     AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no])
-   fi
-
-   min_ft_version=m4_if([$1], [], [7.0.1], [$1])
-   AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version])
-   no_ft=""
-   if test "$FT2_CONFIG" = "no" ; then
-     no_ft=yes
-   else
-     FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
-     FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
-     ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
-       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-     ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
-       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-     ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
-       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-     ft_min_major_version=`echo $min_ft_version | \
-       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-     ft_min_minor_version=`echo $min_ft_version | \
-       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-     ft_min_micro_version=`echo $min_ft_version | \
-       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-     if test x$enable_fttest = xyes ; then
-       ft_config_is_lt=""
-       if test $ft_config_major_version -lt $ft_min_major_version ; then
-         ft_config_is_lt=yes
-       else
-         if test $ft_config_major_version -eq $ft_min_major_version ; then
-           if test $ft_config_minor_version -lt $ft_min_minor_version ; then
-             ft_config_is_lt=yes
-           else
-             if test $ft_config_minor_version -eq $ft_min_minor_version ; then
-               if test $ft_config_micro_version -lt $ft_min_micro_version ; then
-                 ft_config_is_lt=yes
-               fi
-             fi
-           fi
-         fi
-       fi
-       if test x$ft_config_is_lt = xyes ; then
-         no_ft=yes
-       else
-         ac_save_CFLAGS="$CFLAGS"
-         ac_save_LIBS="$LIBS"
-         CFLAGS="$CFLAGS $FT2_CFLAGS"
-         LIBS="$FT2_LIBS $LIBS"
-
-         #
-         # Sanity checks for the results of freetype-config to some extent.
-         #
-         AC_RUN_IFELSE([
-             AC_LANG_SOURCE([[
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include <stdio.h>
-#include <stdlib.h>
-
-int
-main()
-{
-  FT_Library library;
-  FT_Error  error;
-
-  error = FT_Init_FreeType(&library);
-
-  if (error)
-    return 1;
-  else
-  {
-    FT_Done_FreeType(library);
-    return 0;
-  }
-}
-
-             ]])
-           ],
-           [],
-           [no_ft=yes],
-           [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"])
-
-         CFLAGS="$ac_save_CFLAGS"
-         LIBS="$ac_save_LIBS"
-       fi             # test $ft_config_version -lt $ft_min_version
-     fi               # test x$enable_fttest = xyes
-   fi                 # test "$FT2_CONFIG" = "no"
-
-   if test x$no_ft = x ; then
-     AC_MSG_RESULT([yes])
-     m4_if([$2], [], [:], [$2])
-   else
-     AC_MSG_RESULT([no])
-     if test "$FT2_CONFIG" = "no" ; then
-       AC_MSG_WARN([
-
-  The freetype-config script installed by FreeType 2 could not be found.
-  If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in
-  your path, or set the FT2_CONFIG environment variable to the
-  full path to freetype-config.
-       ])
-     else
-       if test x$ft_config_is_lt = xyes ; then
-         AC_MSG_WARN([
-
-  Your installed version of the FreeType 2 library is too old.
-  If you have different versions of FreeType 2, make sure that
-  correct values for --with-ft-prefix or --with-ft-exec-prefix
-  are used, or set the FT2_CONFIG environment variable to the
-  full path to freetype-config.
-         ])
-       else
-         AC_MSG_WARN([
-
-  The FreeType test program failed to run.  If your system uses
-  shared libraries and they are installed outside the normal
-  system library path, make sure the variable LD_LIBRARY_PATH
-  (or whatever is appropriate for your system) is correctly set.
-         ])
-       fi
-     fi
-
-     FT2_CFLAGS=""
-     FT2_LIBS=""
-     m4_if([$3], [], [:], [$3])
-   fi
-
-   AC_SUBST([FT2_CFLAGS])
-   AC_SUBST([FT2_LIBS])])
-
-# end of freetype2.m4
diff --git a/m4/gettext.m4 b/m4/gettext.m4
deleted file mode 100644
index f84e6a5..0000000
--- a/m4/gettext.m4
+++ /dev/null
@@ -1,383 +0,0 @@
-# gettext.m4 serial 63 (gettext-0.18)
-dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2006, 2008-2010.
-
-dnl Macro to add for using GNU gettext.
-
-dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
-dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
-dnl    default (if it is not specified or empty) is 'no-libtool'.
-dnl    INTLSYMBOL should be 'external' for packages with no intl directory,
-dnl    and 'no-libtool' or 'use-libtool' for packages with an intl directory.
-dnl    If INTLSYMBOL is 'use-libtool', then a libtool library
-dnl    $(top_builddir)/intl/libintl.la will be created (shared and/or static,
-dnl    depending on --{enable,disable}-{shared,static} and on the presence of
-dnl    AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
-dnl    $(top_builddir)/intl/libintl.a will be created.
-dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
-dnl    implementations (in libc or libintl) without the ngettext() function
-dnl    will be ignored.  If NEEDSYMBOL is specified and is
-dnl    'need-formatstring-macros', then GNU gettext implementations that don't
-dnl    support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
-dnl INTLDIR is used to find the intl libraries.  If empty,
-dnl    the value `$(top_builddir)/intl/' is used.
-dnl
-dnl The result of the configuration is one of three cases:
-dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
-dnl    and used.
-dnl    Catalog format: GNU --> install in $(datadir)
-dnl    Catalog extension: .mo after installation, .gmo in source tree
-dnl 2) GNU gettext has been found in the system's C library.
-dnl    Catalog format: GNU --> install in $(datadir)
-dnl    Catalog extension: .mo after installation, .gmo in source tree
-dnl 3) No internationalization, always use English msgid.
-dnl    Catalog format: none
-dnl    Catalog extension: none
-dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
-dnl The use of .gmo is historical (it was needed to avoid overwriting the
-dnl GNU format catalogs when building on a platform with an X/Open gettext),
-dnl but we keep it in order not to force irrelevant filename changes on the
-dnl maintainers.
-dnl
-AC_DEFUN([AM_GNU_GETTEXT],
-[
-  dnl Argument checking.
-  ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
-    [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
-])])])])])
-  ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old],
-    [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])])
-  ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
-    [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
-])])])])
-  define([gt_included_intl],
-    ifelse([$1], [external],
-      ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]),
-      [yes]))
-  define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], []))
-  gt_NEEDS_INIT
-  AM_GNU_GETTEXT_NEED([$2])
-
-  AC_REQUIRE([AM_PO_SUBDIRS])dnl
-  ifelse(gt_included_intl, yes, [
-    AC_REQUIRE([AM_INTL_SUBDIR])dnl
-  ])
-
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Sometimes libintl requires libiconv, so first search for libiconv.
-  dnl Ideally we would do this search only after the
-  dnl      if test "$USE_NLS" = "yes"; then
-  dnl        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-  dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
-  dnl the configure script would need to contain the same shell code
-  dnl again, outside any 'if'. There are two solutions:
-  dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
-  dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
-  dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
-  dnl documented, we avoid it.
-  ifelse(gt_included_intl, yes, , [
-    AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-  ])
-
-  dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation.
-  gt_INTL_MACOSX
-
-  dnl Set USE_NLS.
-  AC_REQUIRE([AM_NLS])
-
-  ifelse(gt_included_intl, yes, [
-    BUILD_INCLUDED_LIBINTL=no
-    USE_INCLUDED_LIBINTL=no
-  ])
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-  dnl Add a version number to the cache macros.
-  case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-  dnl If we use NLS figure out what method
-  if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    ifelse(gt_included_intl, yes, [
-      AC_MSG_CHECKING([whether included gettext is requested])
-      AC_ARG_WITH([included-gettext],
-        [  --with-included-gettext use the GNU gettext library included here],
-        nls_cv_force_use_gnu_gettext=$withval,
-        nls_cv_force_use_gnu_gettext=no)
-      AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext])
-
-      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
-      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
-    ])
-        dnl User does not insist on using GNU NLS library.  Figure out what
-        dnl to use.  If GNU gettext is available we use this.  Else we have
-        dnl to fall back to GNU NLS library.
-
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-changequote(,)dnl
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-changequote([,])dnl
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
-         [AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
-            [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
-            [eval "$gt_func_gnugettext_libc=yes"],
-            [eval "$gt_func_gnugettext_libc=no"])])
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-          dnl Sometimes libintl requires libiconv, so first search for libiconv.
-          ifelse(gt_included_intl, yes, , [
-            AM_ICONV_LINK
-          ])
-          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
-          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
-          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
-          dnl even if libiconv doesn't exist.
-          AC_LIB_LINKFLAGS_BODY([intl])
-          AC_CACHE_CHECK([for GNU gettext in libintl],
-            [$gt_func_gnugettext_libintl],
-           [gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-            dnl Now see whether libintl exists and does not depend on libiconv.
-            AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-              [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
-              [eval "$gt_func_gnugettext_libintl=yes"],
-              [eval "$gt_func_gnugettext_libintl=no"])
-            dnl Now see whether libintl exists and depends on libiconv.
-            if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-                [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
-               [LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               ])
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"])
-        fi
-
-        dnl If an already present or preinstalled GNU gettext() is found,
-        dnl use it.  But if this macro is used in GNU gettext, and GNU
-        dnl gettext is already preinstalled in libintl, we update this
-        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-          dnl Reset the values set by searching for libintl.
-          LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    ifelse(gt_included_intl, yes, [
-        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
-          dnl GNU gettext is not found in the C library.
-          dnl Fall back on included GNU gettext library.
-          nls_cv_use_gnu_gettext=yes
-        fi
-      fi
-
-      if test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions used to generate GNU NLS library.
-        BUILD_INCLUDED_LIBINTL=yes
-        USE_INCLUDED_LIBINTL=yes
-        LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD"
-        LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"
-        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
-      fi
-
-      CATOBJEXT=
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions to use GNU gettext tools.
-        CATOBJEXT=.gmo
-      fi
-    ])
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Some extra flags are needed during linking.
-        LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      AC_DEFINE([ENABLE_NLS], [1],
-        [Define to 1 if translation of program messages to the user's native language
-   is requested.])
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  AC_MSG_CHECKING([whether to use NLS])
-  AC_MSG_RESULT([$USE_NLS])
-  if test "$USE_NLS" = "yes"; then
-    AC_MSG_CHECKING([where the gettext function comes from])
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    AC_MSG_RESULT([$gt_source])
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-      fi
-
-      dnl For backward compatibility. Some packages may be using this.
-      AC_DEFINE([HAVE_GETTEXT], [1],
-       [Define if the GNU gettext() function is already present or preinstalled.])
-      AC_DEFINE([HAVE_DCGETTEXT], [1],
-       [Define if the GNU dcgettext() function is already present or preinstalled.])
-    fi
-
-    dnl We need to process the po/ directory.
-    POSUB=po
-  fi
-
-  ifelse(gt_included_intl, yes, [
-    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-    dnl to 'yes' because some of the testsuite requires it.
-    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
-      BUILD_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST([BUILD_INCLUDED_LIBINTL])
-    AC_SUBST([USE_INCLUDED_LIBINTL])
-    AC_SUBST([CATOBJEXT])
-
-    dnl For backward compatibility. Some configure.ins may be using this.
-    nls_cv_header_intl=
-    nls_cv_header_libgt=
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    DATADIRNAME=share
-    AC_SUBST([DATADIRNAME])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INSTOBJEXT=.mo
-    AC_SUBST([INSTOBJEXT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    GENCAT=gencat
-    AC_SUBST([GENCAT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INTLOBJS=
-    if test "$USE_INCLUDED_LIBINTL" = yes; then
-      INTLOBJS="\$(GETTOBJS)"
-    fi
-    AC_SUBST([INTLOBJS])
-
-    dnl Enable libtool support if the surrounding package wishes it.
-    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-    AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
-  ])
-
-  dnl For backward compatibility. Some Makefiles may be using this.
-  INTLLIBS="$LIBINTL"
-  AC_SUBST([INTLLIBS])
-
-  dnl Make all documented variables known to autoconf.
-  AC_SUBST([LIBINTL])
-  AC_SUBST([LTLIBINTL])
-  AC_SUBST([POSUB])
-])
-
-
-dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized.
-m4_define([gt_NEEDS_INIT],
-[
-  m4_divert_text([DEFAULTS], [gt_needs=])
-  m4_define([gt_NEEDS_INIT], [])
-])
-
-
-dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL])
-AC_DEFUN([AM_GNU_GETTEXT_NEED],
-[
-  m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
-])
-
-
-dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
-AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
diff --git a/m4/glib-2.0.m4 b/m4/glib-2.0.m4
deleted file mode 100644
index 0507b76..0000000
--- a/m4/glib-2.0.m4
+++ /dev/null
@@ -1,214 +0,0 @@
-# Configure paths for GLIB
-# Owen Taylor     1997-2001
-
-dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject,
-dnl gthread, or gio is specified in MODULES, pass to pkg-config
-dnl
-AC_DEFUN([AM_PATH_GLIB_2_0],
-[dnl 
-dnl Get the cflags and libraries from pkg-config
-dnl
-AC_ARG_ENABLE(glibtest, [  --disable-glibtest      do not try to compile and run a test GLIB program],
-		    , enable_glibtest=yes)
-
-  pkg_config_args=glib-2.0
-  for module in . $4
-  do
-      case "$module" in
-         gmodule) 
-             pkg_config_args="$pkg_config_args gmodule-2.0"
-         ;;
-         gmodule-no-export) 
-             pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
-         ;;
-         gobject) 
-             pkg_config_args="$pkg_config_args gobject-2.0"
-         ;;
-         gthread) 
-             pkg_config_args="$pkg_config_args gthread-2.0"
-         ;;
-         gio*) 
-             pkg_config_args="$pkg_config_args $module-2.0"
-         ;;
-      esac
-  done
-
-  PKG_PROG_PKG_CONFIG([0.16])
-
-  no_glib=""
-
-  if test "x$PKG_CONFIG" = x ; then
-    no_glib=yes
-    PKG_CONFIG=no
-  fi
-
-  min_glib_version=ifelse([$1], ,2.0.0,$1)
-  AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
-
-  if test x$PKG_CONFIG != xno ; then
-    ## don't try to run the test against uninstalled libtool libs
-    if $PKG_CONFIG --uninstalled $pkg_config_args; then
-	  echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
-	  enable_glibtest=no
-    fi
-
-    if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
-	  :
-    else
-	  no_glib=yes
-    fi
-  fi
-
-  if test x"$no_glib" = x ; then
-    GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
-    GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
-    GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
-    GLIB_COMPILE_RESOURCES=`$PKG_CONFIG --variable=glib_compile_resources gio-2.0`
-
-    GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
-    GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
-    glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-    if test "x$enable_glibtest" = "xyes" ; then
-      ac_save_CFLAGS="$CFLAGS"
-      ac_save_LIBS="$LIBS"
-      CFLAGS="$CFLAGS $GLIB_CFLAGS"
-      LIBS="$GLIB_LIBS $LIBS"
-dnl
-dnl Now check if the installed GLIB is sufficiently new. (Also sanity
-dnl checks the results of pkg-config to some extent)
-dnl
-      rm -f conf.glibtest
-      AC_TRY_RUN([
-#include <glib.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-int 
-main ()
-{
-  unsigned int major, minor, micro;
-  char *tmp_version;
-
-  fclose (fopen ("conf.glibtest", "w"));
-
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = g_strdup("$min_glib_version");
-  if (sscanf(tmp_version, "%u.%u.%u", &major, &minor, &micro) != 3) {
-     printf("%s, bad version string\n", "$min_glib_version");
-     exit(1);
-   }
-
-  if ((glib_major_version != $glib_config_major_version) ||
-      (glib_minor_version != $glib_config_minor_version) ||
-      (glib_micro_version != $glib_config_micro_version))
-    {
-      printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n", 
-             $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
-             glib_major_version, glib_minor_version, glib_micro_version);
-      printf ("*** was found! If pkg-config was correct, then it is best\n");
-      printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
-      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
-      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
-      printf("*** required on your system.\n");
-      printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
-      printf("*** to point to the correct configuration files\n");
-    } 
-  else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
-	   (glib_minor_version != GLIB_MINOR_VERSION) ||
-           (glib_micro_version != GLIB_MICRO_VERSION))
-    {
-      printf("*** GLIB header files (version %d.%d.%d) do not match\n",
-	     GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
-      printf("*** library (version %d.%d.%d)\n",
-	     glib_major_version, glib_minor_version, glib_micro_version);
-    }
-  else
-    {
-      if ((glib_major_version > major) ||
-        ((glib_major_version == major) && (glib_minor_version > minor)) ||
-        ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
-      {
-        return 0;
-       }
-     else
-      {
-        printf("\n*** An old version of GLIB (%u.%u.%u) was found.\n",
-               glib_major_version, glib_minor_version, glib_micro_version);
-        printf("*** You need a version of GLIB newer than %u.%u.%u. The latest version of\n",
-	       major, minor, micro);
-        printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
-        printf("***\n");
-        printf("*** If you have already installed a sufficiently new version, this error\n");
-        printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
-        printf("*** being found. The easiest way to fix this is to remove the old version\n");
-        printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
-        printf("*** correct copy of pkg-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
-        printf("*** so that the correct libraries are found at run-time))\n");
-      }
-    }
-  return 1;
-}
-],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-  fi
-  if test "x$no_glib" = x ; then
-     AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
-     ifelse([$2], , :, [$2])     
-  else
-     AC_MSG_RESULT(no)
-     if test "$PKG_CONFIG" = "no" ; then
-       echo "*** A new enough version of pkg-config was not found."
-       echo "*** See http://www.freedesktop.org/software/pkgconfig/"
-     else
-       if test -f conf.glibtest ; then
-        :
-       else
-          echo "*** Could not run GLIB test program, checking why..."
-          ac_save_CFLAGS="$CFLAGS"
-          ac_save_LIBS="$LIBS"
-          CFLAGS="$CFLAGS $GLIB_CFLAGS"
-          LIBS="$LIBS $GLIB_LIBS"
-          AC_TRY_LINK([
-#include <glib.h>
-#include <stdio.h>
-],      [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
-        [ echo "*** The test program compiled, but did not run. This usually means"
-          echo "*** that the run-time linker is not finding GLIB or finding the wrong"
-          echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
-          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-          echo "*** is required on your system"
-	  echo "***"
-          echo "*** If you have an old version installed, it is best to remove it, although"
-          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
-        [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
-          CFLAGS="$ac_save_CFLAGS"
-          LIBS="$ac_save_LIBS"
-       fi
-     fi
-     GLIB_CFLAGS=""
-     GLIB_LIBS=""
-     GLIB_GENMARSHAL=""
-     GOBJECT_QUERY=""
-     GLIB_MKENUMS=""
-     GLIB_COMPILE_RESOURCES=""
-     ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(GLIB_CFLAGS)
-  AC_SUBST(GLIB_LIBS)
-  AC_SUBST(GLIB_GENMARSHAL)
-  AC_SUBST(GOBJECT_QUERY)
-  AC_SUBST(GLIB_MKENUMS)
-  AC_SUBST(GLIB_COMPILE_RESOURCES)
-  rm -f conf.glibtest
-])
diff --git a/m4/glib-gettext.m4 b/m4/glib-gettext.m4
deleted file mode 100644
index c64e64f..0000000
--- a/m4/glib-gettext.m4
+++ /dev/null
@@ -1,436 +0,0 @@
-# Copyright (C) 1995-2002 Free Software Foundation, Inc.
-# Copyright (C) 2001-2003,2004 Red Hat, Inc.
-#
-# This file is free software, distributed under the terms of the GNU
-# General Public License.  As a special exception to the GNU General
-# Public License, this file may be distributed as part of a program
-# that contains a configuration script generated by Autoconf, under
-# the same distribution terms as the rest of that program.
-#
-# This file can be copied and used freely without restrictions.  It can
-# be used in projects which are not available under the GNU Public License
-# but which still want to provide support for the GNU gettext functionality.
-#
-# Macro to add for using GNU gettext.
-# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
-#
-# Modified to never use included libintl. 
-# Owen Taylor <otaylor@redhat.com>, 12/15/1998
-#
-# Major rework to remove unused code
-# Owen Taylor <otaylor@redhat.com>, 12/11/2002
-#
-# Added better handling of ALL_LINGUAS from GNU gettext version 
-# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
-#
-# Modified to require ngettext
-# Matthias Clasen <mclasen@redhat.com> 08/06/2004
-#
-# We need this here as well, since someone might use autoconf-2.5x
-# to configure GLib then an older version to configure a package
-# using AM_GLIB_GNU_GETTEXT
-AC_PREREQ(2.53)
-
-dnl
-dnl We go to great lengths to make sure that aclocal won't 
-dnl try to pull in the installed version of these macros
-dnl when running aclocal in the glib directory.
-dnl
-m4_copy([AC_DEFUN],[glib_DEFUN])
-m4_copy([AC_REQUIRE],[glib_REQUIRE])
-dnl
-dnl At the end, if we're not within glib, we'll define the public
-dnl definitions in terms of our private definitions.
-dnl
-
-# GLIB_LC_MESSAGES
-#--------------------
-glib_DEFUN([GLIB_LC_MESSAGES],
-  [AC_CHECK_HEADERS([locale.h])
-    if test $ac_cv_header_locale_h = yes; then
-    AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
-      [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
-       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
-    if test $am_cv_val_LC_MESSAGES = yes; then
-      AC_DEFINE(HAVE_LC_MESSAGES, 1,
-        [Define if your <locale.h> file defines LC_MESSAGES.])
-    fi
-  fi])
-
-# GLIB_PATH_PROG_WITH_TEST
-#----------------------------
-dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
-dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
-glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
-[# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL(ac_cv_path_$1,
-[case "[$]$1" in
-  /*)
-  ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in ifelse([$5], , $PATH, [$5]); do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if [$3]; then
-	ac_cv_path_$1="$ac_dir/$ac_word"
-	break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-  ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$]$1)
-else
-  AC_MSG_RESULT(no)
-fi
-AC_SUBST($1)dnl
-])
-
-# GLIB_WITH_NLS
-#-----------------
-glib_DEFUN([GLIB_WITH_NLS],
-  dnl NLS is obligatory
-  [USE_NLS=yes
-    AC_SUBST(USE_NLS)
-
-    gt_cv_have_gettext=no
-
-    CATOBJEXT=NONE
-    XGETTEXT=:
-    INTLLIBS=
-
-    AC_CHECK_HEADER(libintl.h,
-     [gt_cv_func_dgettext_libintl="no"
-      libintl_extra_libs=""
-
-      #
-      # First check in libc
-      #
-      AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
-        [AC_TRY_LINK([
-#include <libintl.h>
-],
-         [return !ngettext ("","", 1)],
-	  gt_cv_func_ngettext_libc=yes,
-          gt_cv_func_ngettext_libc=no)
-        ])
-  
-      if test "$gt_cv_func_ngettext_libc" = "yes" ; then
-	      AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
-        	[AC_TRY_LINK([
-#include <libintl.h>
-],
-	          [return !dgettext ("","")],
-		  gt_cv_func_dgettext_libc=yes,
-	          gt_cv_func_dgettext_libc=no)
-        	])
-      fi
-  
-      if test "$gt_cv_func_ngettext_libc" = "yes" ; then
-        AC_CHECK_FUNCS(bind_textdomain_codeset)
-      fi
-
-      #
-      # If we don't have everything we want, check in libintl
-      #
-      if test "$gt_cv_func_dgettext_libc" != "yes" \
-	 || test "$gt_cv_func_ngettext_libc" != "yes" \
-         || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
-        
-        AC_CHECK_LIB(intl, bindtextdomain,
-	    [AC_CHECK_LIB(intl, ngettext,
-		    [AC_CHECK_LIB(intl, dgettext,
-			          gt_cv_func_dgettext_libintl=yes)])])
-
-	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
-	  AC_MSG_CHECKING([if -liconv is needed to use gettext])
-	  AC_MSG_RESULT([])
-  	  AC_CHECK_LIB(intl, ngettext,
-          	[AC_CHECK_LIB(intl, dcgettext,
-		       [gt_cv_func_dgettext_libintl=yes
-			libintl_extra_libs=-liconv],
-			:,-liconv)],
-		:,-liconv)
-        fi
-
-        #
-        # If we found libintl, then check in it for bind_textdomain_codeset();
-        # we'll prefer libc if neither have bind_textdomain_codeset(),
-        # and both have dgettext and ngettext
-        #
-        if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
-          glib_save_LIBS="$LIBS"
-          LIBS="$LIBS -lintl $libintl_extra_libs"
-          unset ac_cv_func_bind_textdomain_codeset
-          AC_CHECK_FUNCS(bind_textdomain_codeset)
-          LIBS="$glib_save_LIBS"
-
-          if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
-            gt_cv_func_dgettext_libc=no
-          else
-            if test "$gt_cv_func_dgettext_libc" = "yes" \
-		&& test "$gt_cv_func_ngettext_libc" = "yes"; then
-              gt_cv_func_dgettext_libintl=no
-            fi
-          fi
-        fi
-      fi
-
-      if test "$gt_cv_func_dgettext_libc" = "yes" \
-	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
-        gt_cv_have_gettext=yes
-      fi
-  
-      if test "$gt_cv_func_dgettext_libintl" = "yes"; then
-        INTLLIBS="-lintl $libintl_extra_libs"
-      fi
-  
-      if test "$gt_cv_have_gettext" = "yes"; then
-	AC_DEFINE(HAVE_GETTEXT,1,
-	  [Define if the GNU gettext() function is already present or preinstalled.])
-	GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
-	if test "$MSGFMT" != "no"; then
-          glib_save_LIBS="$LIBS"
-          LIBS="$LIBS $INTLLIBS"
-	  AC_CHECK_FUNCS(dcgettext)
-	  MSGFMT_OPTS=
-	  AC_MSG_CHECKING([if msgfmt accepts -c])
-	  GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
-msgid ""
-msgstr ""
-"Content-Type: text/plain; charset=UTF-8\n"
-"Project-Id-Version: test 1.0\n"
-"PO-Revision-Date: 2007-02-15 12:01+0100\n"
-"Last-Translator: test <foo@bar.xx>\n"
-"Language-Team: C <LL@li.org>\n"
-"MIME-Version: 1.0\n"
-"Content-Transfer-Encoding: 8bit\n"
-], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
-	  AC_SUBST(MSGFMT_OPTS)
-	  AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
-	  GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-	    [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
-	  AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
-			 return _nl_msg_cat_cntr],
-	    [CATOBJEXT=.gmo 
-             DATADIRNAME=share],
-	    [case $host in
-	    *-*-solaris*)
-	    dnl On Solaris, if bind_textdomain_codeset is in libc,
-	    dnl GNU format message catalog is always supported,
-            dnl since both are added to the libc all together.
-	    dnl Hence, we'd like to go with DATADIRNAME=share and
-	    dnl and CATOBJEXT=.gmo in this case.
-            AC_CHECK_FUNC(bind_textdomain_codeset,
-	      [CATOBJEXT=.gmo 
-               DATADIRNAME=share],
-	      [CATOBJEXT=.mo
-               DATADIRNAME=lib])
-	    ;;
-	    *-*-openbsd*)
-	    CATOBJEXT=.mo
-            DATADIRNAME=share
-	    ;;
-	    *)
-	    CATOBJEXT=.mo
-            DATADIRNAME=lib
-	    ;;
-	    esac])
-          LIBS="$glib_save_LIBS"
-	  INSTOBJEXT=.mo
-	else
-	  gt_cv_have_gettext=no
-	fi
-      fi
-    ])
-
-    if test "$gt_cv_have_gettext" = "yes" ; then
-      AC_DEFINE(ENABLE_NLS, 1,
-        [always defined to indicate that i18n is enabled])
-    fi
-
-    dnl Test whether we really found GNU xgettext.
-    if test "$XGETTEXT" != ":"; then
-      dnl If it is not GNU xgettext we define it as : so that the
-      dnl Makefiles still can work.
-      if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
-        : ;
-      else
-        AC_MSG_RESULT(
-	  [found xgettext program is not GNU xgettext; ignore it])
-        XGETTEXT=":"
-      fi
-    fi
-
-    # We need to process the po/ directory.
-    POSUB=po
-
-    AC_OUTPUT_COMMANDS(
-      [case "$CONFIG_FILES" in *po/Makefile.in*)
-        sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
-      esac])
-
-    dnl These rules are solely for the distribution goal.  While doing this
-    dnl we only have to keep exactly one list of the available catalogs
-    dnl in configure.ac.
-    for lang in $ALL_LINGUAS; do
-      GMOFILES="$GMOFILES $lang.gmo"
-      POFILES="$POFILES $lang.po"
-    done
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST(CATALOGS)
-    AC_SUBST(CATOBJEXT)
-    AC_SUBST(DATADIRNAME)
-    AC_SUBST(GMOFILES)
-    AC_SUBST(INSTOBJEXT)
-    AC_SUBST(INTLLIBS)
-    AC_SUBST(PO_IN_DATADIR_TRUE)
-    AC_SUBST(PO_IN_DATADIR_FALSE)
-    AC_SUBST(POFILES)
-    AC_SUBST(POSUB)
-  ])
-
-# AM_GLIB_GNU_GETTEXT
-# -------------------
-# Do checks necessary for use of gettext. If a suitable implementation 
-# of gettext is found in either in libintl or in the C library,
-# it will set INTLLIBS to the libraries needed for use of gettext
-# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
-# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
-# on various variables needed by the Makefile.in.in installed by 
-# glib-gettextize.
-dnl
-glib_DEFUN([GLIB_GNU_GETTEXT],
-  [AC_REQUIRE([AC_PROG_CC])dnl
-   AC_REQUIRE([AC_HEADER_STDC])dnl
-   
-   GLIB_LC_MESSAGES
-   GLIB_WITH_NLS
-
-   if test "$gt_cv_have_gettext" = "yes"; then
-     if test "x$ALL_LINGUAS" = "x"; then
-       LINGUAS=
-     else
-       AC_MSG_CHECKING(for catalogs to be installed)
-       NEW_LINGUAS=
-       for presentlang in $ALL_LINGUAS; do
-         useit=no
-         if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
-           desiredlanguages="$LINGUAS"
-         else
-           desiredlanguages="$ALL_LINGUAS"
-         fi
-         for desiredlang in $desiredlanguages; do
- 	   # Use the presentlang catalog if desiredlang is
-           #   a. equal to presentlang, or
-           #   b. a variant of presentlang (because in this case,
-           #      presentlang can be used as a fallback for messages
-           #      which are not translated in the desiredlang catalog).
-           case "$desiredlang" in
-             "$presentlang"*) useit=yes;;
-           esac
-         done
-         if test $useit = yes; then
-           NEW_LINGUAS="$NEW_LINGUAS $presentlang"
-         fi
-       done
-       LINGUAS=$NEW_LINGUAS
-       AC_MSG_RESULT($LINGUAS)
-     fi
-
-     dnl Construct list of names of catalog files to be constructed.
-     if test -n "$LINGUAS"; then
-       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
-     fi
-   fi
-
-   dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
-   dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
-   dnl Try to locate is.
-   MKINSTALLDIRS=
-   if test -n "$ac_aux_dir"; then
-     MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
-   fi
-   if test -z "$MKINSTALLDIRS"; then
-     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
-   fi
-   AC_SUBST(MKINSTALLDIRS)
-
-   dnl Generate list of files to be processed by xgettext which will
-   dnl be included in po/Makefile.
-   test -d po || mkdir po
-   if test "x$srcdir" != "x."; then
-     if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
-       posrcprefix="$srcdir/"
-     else
-       posrcprefix="../$srcdir/"
-     fi
-   else
-     posrcprefix="../"
-   fi
-   rm -f po/POTFILES
-   sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
-	< $srcdir/po/POTFILES.in > po/POTFILES
-  ])
-
-# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
-# -------------------------------
-# Define VARIABLE to the location where catalog files will
-# be installed by po/Makefile.
-glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
-[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
-glib_save_prefix="$prefix"
-glib_save_exec_prefix="$exec_prefix"
-glib_save_datarootdir="$datarootdir"
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-test "x$exec_prefix" = xNONE && exec_prefix=$prefix
-datarootdir=`eval echo "${datarootdir}"`
-if test "x$CATOBJEXT" = "x.mo" ; then
-  localedir=`eval echo "${libdir}/locale"`
-else
-  localedir=`eval echo "${datadir}/locale"`
-fi
-prefix="$glib_save_prefix"
-exec_prefix="$glib_save_exec_prefix"
-datarootdir="$glib_save_datarootdir"
-AC_DEFINE_UNQUOTED($1, "$localedir",
-  [Define the location where the catalogs will be installed])
-])
-
-dnl
-dnl Now the definitions that aclocal will find
-dnl
-ifdef(glib_configure_ac,[],[
-AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
-AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
-])dnl
-
-# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
-# 
-# Create a temporary file with TEST-FILE as its contents and pass the
-# file name to PROGRAM.  Perform ACTION-IF-PASS if PROGRAM exits with
-# 0 and perform ACTION-IF-FAIL for any other exit status.
-AC_DEFUN([GLIB_RUN_PROG],
-[cat >conftest.foo <<_ACEOF
-$2
-_ACEOF
-if AC_RUN_LOG([$1 conftest.foo]); then
-  m4_ifval([$3], [$3], [:])
-m4_ifvaln([$4], [else $4])dnl
-echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
-sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
-fi])
-
diff --git a/m4/glibc2.m4 b/m4/glibc2.m4
deleted file mode 100644
index f148c12..0000000
--- a/m4/glibc2.m4
+++ /dev/null
@@ -1,30 +0,0 @@
-# glibc2.m4 serial 2
-dnl Copyright (C) 2000-2002, 2004, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-# Test for the GNU C Library, version 2.0 or newer.
-# From Bruno Haible.
-
-AC_DEFUN([gt_GLIBC2],
-  [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer],
-      [ac_cv_gnu_library_2],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ >= 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2=yes],
-        [ac_cv_gnu_library_2=no])
-      ]
-    )
-    AC_SUBST([GLIBC2])
-    GLIBC2="$ac_cv_gnu_library_2"
-  ]
-)
diff --git a/m4/glibc21.m4 b/m4/glibc21.m4
deleted file mode 100644
index 68ada9d..0000000
--- a/m4/glibc21.m4
+++ /dev/null
@@ -1,30 +0,0 @@
-# glibc21.m4 serial 4
-dnl Copyright (C) 2000-2002, 2004, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-# Test for the GNU C Library, version 2.1 or newer.
-# From Bruno Haible.
-
-AC_DEFUN([gl_GLIBC21],
-  [
-    AC_CACHE_CHECK([whether we are using the GNU C Library 2.1 or newer],
-      [ac_cv_gnu_library_2_1],
-      [AC_EGREP_CPP([Lucky GNU user],
-        [
-#include <features.h>
-#ifdef __GNU_LIBRARY__
- #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
-  Lucky GNU user
- #endif
-#endif
-        ],
-        [ac_cv_gnu_library_2_1=yes],
-        [ac_cv_gnu_library_2_1=no])
-      ]
-    )
-    AC_SUBST([GLIBC21])
-    GLIBC21="$ac_cv_gnu_library_2_1"
-  ]
-)
diff --git a/m4/gpg-error.m4 b/m4/gpg-error.m4
deleted file mode 100644
index 9d96d16..0000000
--- a/m4/gpg-error.m4
+++ /dev/null
@@ -1,65 +0,0 @@
-# gpg-error.m4 - autoconf macro to detect libgpg-error.
-# Copyright (C) 2002, 2003, 2004 g10 Code GmbH
-#
-# This file is free software; as a special exception the author gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-#
-# This file is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-dnl AM_PATH_GPG_ERROR([MINIMUM-VERSION,
-dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-dnl Test for libgpg-error and define GPG_ERROR_CFLAGS and GPG_ERROR_LIBS
-dnl
-AC_DEFUN([AM_PATH_GPG_ERROR],
-[ AC_ARG_WITH(gpg-error-prefix,
-            AC_HELP_STRING([--with-gpg-error-prefix=PFX],
-                           [prefix where GPG Error is installed (optional)]),
-     gpg_error_config_prefix="$withval", gpg_error_config_prefix="")
-  if test x$gpg_error_config_prefix != x ; then
-     if test x${GPG_ERROR_CONFIG+set} != xset ; then
-        GPG_ERROR_CONFIG=$gpg_error_config_prefix/bin/gpg-error-config
-     fi
-  fi
-
-  AC_PATH_PROG(GPG_ERROR_CONFIG, gpg-error-config, no)
-  min_gpg_error_version=ifelse([$1], ,0.0,$1)
-  AC_MSG_CHECKING(for GPG Error - version >= $min_gpg_error_version)
-  ok=no
-  if test "$GPG_ERROR_CONFIG" != "no" ; then
-    req_major=`echo $min_gpg_error_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
-    req_minor=`echo $min_gpg_error_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
-    gpg_error_config_version=`$GPG_ERROR_CONFIG $gpg_error_config_args --version`
-    major=`echo $gpg_error_config_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
-    minor=`echo $gpg_error_config_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
-    if test "$major" -gt "$req_major"; then
-        ok=yes
-    else 
-        if test "$major" -eq "$req_major"; then
-            if test "$minor" -ge "$req_minor"; then
-               ok=yes
-            fi
-        fi
-    fi
-  fi
-  if test $ok = yes; then
-    GPG_ERROR_CFLAGS=`$GPG_ERROR_CONFIG $gpg_error_config_args --cflags`
-    GPG_ERROR_LIBS=`$GPG_ERROR_CONFIG $gpg_error_config_args --libs`
-    AC_MSG_RESULT([yes ($gpg_error_config_version)])
-    ifelse([$2], , :, [$2])
-  else
-    GPG_ERROR_CFLAGS=""
-    GPG_ERROR_LIBS=""
-    AC_MSG_RESULT(no)
-    ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(GPG_ERROR_CFLAGS)
-  AC_SUBST(GPG_ERROR_LIBS)
-])
-
diff --git a/m4/gsettings.m4 b/m4/gsettings.m4
deleted file mode 100644
index 7b2f9a2..0000000
--- a/m4/gsettings.m4
+++ /dev/null
@@ -1,83 +0,0 @@
-dnl GLIB_GSETTINGS
-dnl Defines GSETTINGS_SCHEMAS_INSTALL which controls whether
-dnl the schema should be compiled
-dnl
-
-AC_DEFUN([GLIB_GSETTINGS],
-[
-  m4_pattern_allow([AM_V_GEN])
-  AC_ARG_ENABLE(schemas-compile,
-                AS_HELP_STRING([--disable-schemas-compile],
-                               [Disable regeneration of gschemas.compiled on install]),
-                [case ${enableval} in
-                  yes) GSETTINGS_DISABLE_SCHEMAS_COMPILE=""  ;;
-                  no)  GSETTINGS_DISABLE_SCHEMAS_COMPILE="1" ;;
-                  *) AC_MSG_ERROR([bad value ${enableval} for --enable-schemas-compile]) ;;
-                 esac])
-  AC_SUBST([GSETTINGS_DISABLE_SCHEMAS_COMPILE])
-  PKG_PROG_PKG_CONFIG([0.16])
-  AC_SUBST(gsettingsschemadir, [${datadir}/glib-2.0/schemas])
-  if test x$cross_compiling != xyes; then
-    GLIB_COMPILE_SCHEMAS=`$PKG_CONFIG --variable glib_compile_schemas gio-2.0`
-  else
-    AC_PATH_PROG(GLIB_COMPILE_SCHEMAS, glib-compile-schemas)
-  fi
-  AC_SUBST(GLIB_COMPILE_SCHEMAS)
-  if test "x$GLIB_COMPILE_SCHEMAS" = "x"; then
-    ifelse([$2],,[AC_MSG_ERROR([glib-compile-schemas not found.])],[$2])
-  else
-    ifelse([$1],,[:],[$1])
-  fi
-
-  GSETTINGS_RULES='
-.PHONY : uninstall-gsettings-schemas install-gsettings-schemas clean-gsettings-schemas
-
-mostlyclean-am: clean-gsettings-schemas
-
-gsettings__enum_file = $(addsuffix .enums.xml,$(gsettings_ENUM_NAMESPACE))
-
-%.gschema.valid: %.gschema.xml $(gsettings__enum_file)
-	$(AM_V_GEN) if test -f "$<"; then d=; else d="$(srcdir)/"; fi; $(GLIB_COMPILE_SCHEMAS) --strict --dry-run $(addprefix --schema-file=,$(gsettings__enum_file)) --schema-file=$${d}$< && touch [$]@
-
-all-am: $(gsettings_SCHEMAS:.xml=.valid)
-uninstall-am: uninstall-gsettings-schemas
-install-data-am: install-gsettings-schemas
-
-.SECONDARY: $(gsettings_SCHEMAS)
-
-install-gsettings-schemas: $(gsettings_SCHEMAS) $(gsettings__enum_file)
-	@$(NORMAL_INSTALL)
-	if test -n "$^"; then \
-		test -z "$(gsettingsschemadir)" || $(MKDIR_P) "$(DESTDIR)$(gsettingsschemadir)"; \
-		$(INSTALL_DATA) $^ "$(DESTDIR)$(gsettingsschemadir)"; \
-		test -n "$(GSETTINGS_DISABLE_SCHEMAS_COMPILE)$(DESTDIR)" || $(GLIB_COMPILE_SCHEMAS) $(gsettingsschemadir); \
-	fi
-
-uninstall-gsettings-schemas:
-	@$(NORMAL_UNINSTALL)
-	@list='\''$(gsettings_SCHEMAS) $(gsettings__enum_file)'\''; test -n "$(gsettingsschemadir)" || list=; \
-	files=`for p in $$list; do echo $$p; done | sed -e '\''s|^.*/||'\''`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '\''$(DESTDIR)$(gsettingsschemadir)'\'' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(gsettingsschemadir)" && rm -f $$files
-	test -n "$(GSETTINGS_DISABLE_SCHEMAS_COMPILE)$(DESTDIR)" || $(GLIB_COMPILE_SCHEMAS) $(gsettingsschemadir)
-
-clean-gsettings-schemas:
-	rm -f $(gsettings_SCHEMAS:.xml=.valid) $(gsettings__enum_file)
-
-ifdef gsettings_ENUM_NAMESPACE
-$(gsettings__enum_file): $(gsettings_ENUM_FILES)
-	$(AM_V_GEN) glib-mkenums --comments '\''<!-- @comment@ -->'\'' --fhead "<schemalist>" --vhead "  <@type@ id='\''$(gsettings_ENUM_NAMESPACE).@EnumName@'\''>" --vprod "    <value nick='\''@valuenick@'\'' value='\''@valuenum@'\''/>" --vtail "  </@type@>" --ftail "</schemalist>" [$]^ > [$]@.tmp && mv [$]@.tmp [$]@
-endif
-'
-  _GSETTINGS_SUBST(GSETTINGS_RULES)
-])
-
-dnl _GSETTINGS_SUBST(VARIABLE)
-dnl Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
-AC_DEFUN([_GSETTINGS_SUBST],
-[
-AC_SUBST([$1])
-m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
-]
-)
diff --git a/m4/gtk-3.0.m4 b/m4/gtk-3.0.m4
deleted file mode 100644
index 5238b43..0000000
--- a/m4/gtk-3.0.m4
+++ /dev/null
@@ -1,219 +0,0 @@
-# Configure paths for GTK+
-# Owen Taylor     1997-2001
-
-dnl AM_PATH_GTK_3_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, 
-dnl pass to pkg-config
-dnl
-AC_DEFUN([AM_PATH_GTK_3_0],
-[dnl 
-dnl Get the cflags and libraries from pkg-config
-dnl
-AC_ARG_ENABLE(gtktest, [  --disable-gtktest       do not try to compile and run a test GTK+ program],
-		    , enable_gtktest=yes)
-
-  pkg_config_args=gtk+-3.0
-  for module in . $4
-  do
-      case "$module" in
-         gthread)
-             pkg_config_args="$pkg_config_args gthread-2.0"
-         ;;
-      esac
-  done
-
-  no_gtk=""
-
-  AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-
-  if test x$PKG_CONFIG != xno ; then
-    if $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
-      :
-    else
-      echo "*** pkg-config too old; version 0.7 or better required."
-      no_gtk=yes
-      PKG_CONFIG=no
-    fi
-  else
-    no_gtk=yes
-  fi
-
-  min_gtk_version=ifelse([$1], ,3.0.0,$1)
-  AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version)
-
-  if test x$PKG_CONFIG != xno ; then
-    ## don't try to run the test against uninstalled libtool libs
-    if $PKG_CONFIG --uninstalled $pkg_config_args; then
-	  echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH"
-	  enable_gtktest=no
-    fi
-
-    if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then
-	  :
-    else
-	  no_gtk=yes
-    fi
-  fi
-
-  if test x"$no_gtk" = x ; then
-    GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags`
-    GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs`
-    gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-3.0 | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-    if test "x$enable_gtktest" = "xyes" ; then
-      ac_save_CFLAGS="$CFLAGS"
-      ac_save_LIBS="$LIBS"
-      CFLAGS="$CFLAGS $GTK_CFLAGS"
-      LIBS="$GTK_LIBS $LIBS"
-dnl
-dnl Now check if the installed GTK+ is sufficiently new. (Also sanity
-dnl checks the results of pkg-config to some extent)
-dnl
-      rm -f conf.gtktest
-      AC_TRY_RUN([
-#include <gtk/gtk.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-int 
-main ()
-{
-  int major, minor, micro;
-  char *tmp_version;
-
-  fclose (fopen ("conf.gtktest", "w"));
-
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = g_strdup("$min_gtk_version");
-  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
-     printf("%s, bad version string\n", "$min_gtk_version");
-     exit(1);
-   }
-
-  if ((gtk_major_version != $gtk_config_major_version) ||
-      (gtk_minor_version != $gtk_config_minor_version) ||
-      (gtk_micro_version != $gtk_config_micro_version))
-    {
-      printf("\n*** 'pkg-config --modversion gtk+-3.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", 
-             $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
-             gtk_major_version, gtk_minor_version, gtk_micro_version);
-      printf ("*** was found! If pkg-config was correct, then it is best\n");
-      printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
-      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
-      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
-      printf("*** required on your system.\n");
-      printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
-      printf("*** to point to the correct configuration files\n");
-    } 
-  else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
-	   (gtk_minor_version != GTK_MINOR_VERSION) ||
-           (gtk_micro_version != GTK_MICRO_VERSION))
-    {
-      printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
-	     GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
-      printf("*** library (version %d.%d.%d)\n",
-	     gtk_major_version, gtk_minor_version, gtk_micro_version);
-    }
-  else
-    {
-      if ((gtk_major_version > major) ||
-        ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
-        ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
-      {
-        return 0;
-       }
-     else
-      {
-        printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
-               gtk_major_version, gtk_minor_version, gtk_micro_version);
-        printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
-	       major, minor, micro);
-        printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
-        printf("***\n");
-        printf("*** If you have already installed a sufficiently new version, this error\n");
-        printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
-        printf("*** being found. The easiest way to fix this is to remove the old version\n");
-        printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n");
-        printf("*** correct copy of pkg-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
-        printf("*** so that the correct libraries are found at run-time))\n");
-      }
-    }
-  return 1;
-}
-],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-  fi
-  if test "x$no_gtk" = x ; then
-     AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
-     ifelse([$2], , :, [$2])
-  else
-     AC_MSG_RESULT(no)
-     if test "$PKG_CONFIG" = "no" ; then
-       echo "*** A new enough version of pkg-config was not found."
-       echo "*** See http://pkgconfig.sourceforge.net"
-     else
-       if test -f conf.gtktest ; then
-        :
-       else
-          echo "*** Could not run GTK+ test program, checking why..."
-	  ac_save_CFLAGS="$CFLAGS"
-	  ac_save_LIBS="$LIBS"
-          CFLAGS="$CFLAGS $GTK_CFLAGS"
-          LIBS="$LIBS $GTK_LIBS"
-          AC_TRY_LINK([
-#include <gtk/gtk.h>
-#include <stdio.h>
-],      [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
-        [ echo "*** The test program compiled, but did not run. This usually means"
-          echo "*** that the run-time linker is not finding GTK+ or finding the wrong"
-          echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your"
-          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-          echo "*** is required on your system"
-	  echo "***"
-          echo "*** If you have an old version installed, it is best to remove it, although"
-          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
-        [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."])
-          CFLAGS="$ac_save_CFLAGS"
-          LIBS="$ac_save_LIBS"
-       fi
-     fi
-     GTK_CFLAGS=""
-     GTK_LIBS=""
-     ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(GTK_CFLAGS)
-  AC_SUBST(GTK_LIBS)
-  rm -f conf.gtktest
-])
-
-dnl GTK_CHECK_BACKEND(BACKEND-NAME [, MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl   Tests for BACKEND-NAME in the GTK targets list
-dnl
-AC_DEFUN([GTK_CHECK_BACKEND],
-[
-  pkg_config_args=ifelse([$1],,gtk+-3.0, gtk+-$1-3.0)
-  min_gtk_version=ifelse([$2],,3.0.0,$2)
-
-  AC_PATH_PROG(PKG_CONFIG, [pkg-config], [AC_MSG_ERROR([No pkg-config found])])
-
-  if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args ; then
-    target_found=yes
-  else
-    target_found=no
-  fi
-
-  if test "x$target_found" = "xno"; then
-    ifelse([$4],,[AC_MSG_ERROR([Backend $backend not found.])],[$4])
-  else
-    ifelse([$3],,[:],[$3])
-  fi
-])
diff --git a/m4/iconv.m4 b/m4/iconv.m4
deleted file mode 100644
index e2041b9..0000000
--- a/m4/iconv.m4
+++ /dev/null
@@ -1,214 +0,0 @@
-# iconv.m4 serial 11 (gettext-0.18.1)
-dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
-[
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-])
-
-AC_DEFUN([AM_ICONV_LINK],
-[
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      [am_cv_func_iconv=yes])
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        [am_cv_lib_iconv=yes]
-        [am_cv_func_iconv=yes])
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
-      dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
-      am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      AC_TRY_RUN([
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
-        [case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac])
-      LIBS="$am_save_LIBS"
-    ])
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    AC_DEFINE([HAVE_ICONV], [1],
-      [Define if you have the iconv() function and it works.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST([LIBICONV])
-  AC_SUBST([LTLIBICONV])
-])
-
-dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to
-dnl avoid warnings like
-dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required".
-dnl This is tricky because of the way 'aclocal' is implemented:
-dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
-dnl   Otherwise aclocal's initial scan pass would miss the macro definition.
-dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions.
-dnl   Otherwise aclocal would emit many "Use of uninitialized value $1"
-dnl   warnings.
-m4_define([gl_iconv_AC_DEFUN],
-  m4_version_prereq([2.64],
-    [[AC_DEFUN_ONCE(
-        [$1], [$2])]],
-    [[AC_DEFUN(
-        [$1], [$2])]]))
-gl_iconv_AC_DEFUN([AM_ICONV],
-[
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL([am_cv_proto_iconv], [
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([
-         $am_cv_proto_iconv])
-    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-])
diff --git a/m4/iconv.m4~ b/m4/iconv.m4~
deleted file mode 100644
index e2041b9..0000000
--- a/m4/iconv.m4~
+++ /dev/null
@@ -1,214 +0,0 @@
-# iconv.m4 serial 11 (gettext-0.18.1)
-dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
-[
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-])
-
-AC_DEFUN([AM_ICONV_LINK],
-[
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      [am_cv_func_iconv=yes])
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        [am_cv_lib_iconv=yes]
-        [am_cv_func_iconv=yes])
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
-      dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
-      am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      AC_TRY_RUN([
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
-        [case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac])
-      LIBS="$am_save_LIBS"
-    ])
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    AC_DEFINE([HAVE_ICONV], [1],
-      [Define if you have the iconv() function and it works.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST([LIBICONV])
-  AC_SUBST([LTLIBICONV])
-])
-
-dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to
-dnl avoid warnings like
-dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required".
-dnl This is tricky because of the way 'aclocal' is implemented:
-dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
-dnl   Otherwise aclocal's initial scan pass would miss the macro definition.
-dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions.
-dnl   Otherwise aclocal would emit many "Use of uninitialized value $1"
-dnl   warnings.
-m4_define([gl_iconv_AC_DEFUN],
-  m4_version_prereq([2.64],
-    [[AC_DEFUN_ONCE(
-        [$1], [$2])]],
-    [[AC_DEFUN(
-        [$1], [$2])]]))
-gl_iconv_AC_DEFUN([AM_ICONV],
-[
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL([am_cv_proto_iconv], [
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([
-         $am_cv_proto_iconv])
-    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-])
diff --git a/m4/intdiv0.m4 b/m4/intdiv0.m4
deleted file mode 100644
index 289c4df..0000000
--- a/m4/intdiv0.m4
+++ /dev/null
@@ -1,84 +0,0 @@
-# intdiv0.m4 serial 3 (gettext-0.18)
-dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([gt_INTDIV0],
-[
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-
-  AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
-    gt_cv_int_divbyzero_sigfpe,
-    [
-      gt_cv_int_divbyzero_sigfpe=
-changequote(,)dnl
-      case "$host_os" in
-        macos* | darwin[6-9]* | darwin[1-9][0-9]*)
-          # On MacOS X 10.2 or newer, just assume the same as when cross-
-          # compiling. If we were to perform the real test, 1 Crash Report
-          # dialog window would pop up.
-          case "$host_cpu" in
-            i[34567]86 | x86_64)
-              gt_cv_int_divbyzero_sigfpe="guessing yes" ;;
-          esac
-          ;;
-      esac
-changequote([,])dnl
-      if test -z "$gt_cv_int_divbyzero_sigfpe"; then
-        AC_TRY_RUN([
-#include <stdlib.h>
-#include <signal.h>
-
-static void
-sigfpe_handler (int sig)
-{
-  /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
-  exit (sig != SIGFPE);
-}
-
-int x = 1;
-int y = 0;
-int z;
-int nan;
-
-int main ()
-{
-  signal (SIGFPE, sigfpe_handler);
-/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
-#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
-  signal (SIGTRAP, sigfpe_handler);
-#endif
-/* Linux/SPARC yields signal SIGILL.  */
-#if defined (__sparc__) && defined (__linux__)
-  signal (SIGILL, sigfpe_handler);
-#endif
-
-  z = x / y;
-  nan = y / y;
-  exit (1);
-}
-], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no],
-          [
-            # Guess based on the CPU.
-changequote(,)dnl
-            case "$host_cpu" in
-              alpha* | i[34567]86 | x86_64 | m68k | s390*)
-                gt_cv_int_divbyzero_sigfpe="guessing yes";;
-              *)
-                gt_cv_int_divbyzero_sigfpe="guessing no";;
-            esac
-changequote([,])dnl
-          ])
-      fi
-    ])
-  case "$gt_cv_int_divbyzero_sigfpe" in
-    *yes) value=1;;
-    *) value=0;;
-  esac
-  AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value],
-    [Define if integer division by zero raises signal SIGFPE.])
-])
diff --git a/m4/intl.m4 b/m4/intl.m4
deleted file mode 100644
index 335b23c..0000000
--- a/m4/intl.m4
+++ /dev/null
@@ -1,294 +0,0 @@
-# intl.m4 serial 17 (gettext-0.18)
-dnl Copyright (C) 1995-2009 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2009.
-
-AC_PREREQ([2.52])
-
-dnl Checks for all prerequisites of the intl subdirectory,
-dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
-dnl            USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
-AC_DEFUN([AM_INTL_SUBDIR],
-[
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-  AC_REQUIRE([gt_GLIBC2])dnl
-  AC_REQUIRE([AC_PROG_RANLIB])dnl
-  AC_REQUIRE([gl_VISIBILITY])dnl
-  AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl
-  AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl
-  AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
-  AC_REQUIRE([gt_TYPE_WINT_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gt_TYPE_INTMAX_T])
-  AC_REQUIRE([gt_PRINTF_POSIX])
-  AC_REQUIRE([gl_GLIBC21])dnl
-  AC_REQUIRE([gl_XSIZE])dnl
-  AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl
-  AC_REQUIRE([gt_INTL_MACOSX])dnl
-
-  dnl Support for automake's --enable-silent-rules.
-  case "$enable_silent_rules" in
-    yes) INTL_DEFAULT_VERBOSITY=0;;
-    no)  INTL_DEFAULT_VERBOSITY=1;;
-    *)   INTL_DEFAULT_VERBOSITY=1;;
-  esac
-  AC_SUBST([INTL_DEFAULT_VERBOSITY])
-
-  AC_CHECK_TYPE([ptrdiff_t], ,
-    [AC_DEFINE([ptrdiff_t], [long],
-       [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
-    ])
-  AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
-  AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \
-    snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb])
-
-  dnl Use the _snprintf function only if it is declared (because on NetBSD it
-  dnl is defined as a weak alias of snprintf; we prefer to use the latter).
-  gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
-  gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
-
-  case $gt_cv_func_printf_posix in
-    *yes) HAVE_POSIX_PRINTF=1 ;;
-    *) HAVE_POSIX_PRINTF=0 ;;
-  esac
-  AC_SUBST([HAVE_POSIX_PRINTF])
-  if test "$ac_cv_func_asprintf" = yes; then
-    HAVE_ASPRINTF=1
-  else
-    HAVE_ASPRINTF=0
-  fi
-  AC_SUBST([HAVE_ASPRINTF])
-  if test "$ac_cv_func_snprintf" = yes; then
-    HAVE_SNPRINTF=1
-  else
-    HAVE_SNPRINTF=0
-  fi
-  AC_SUBST([HAVE_SNPRINTF])
-  if test "$ac_cv_func_newlocale" = yes; then
-    HAVE_NEWLOCALE=1
-  else
-    HAVE_NEWLOCALE=0
-  fi
-  AC_SUBST([HAVE_NEWLOCALE])
-  if test "$ac_cv_func_wprintf" = yes; then
-    HAVE_WPRINTF=1
-  else
-    HAVE_WPRINTF=0
-  fi
-  AC_SUBST([HAVE_WPRINTF])
-
-  AM_LANGINFO_CODESET
-  gt_LC_MESSAGES
-
-  dnl Compilation on mingw and Cygwin needs special Makefile rules, because
-  dnl 1. when we install a shared library, we must arrange to export
-  dnl    auxiliary pointer variables for every exported variable,
-  dnl 2. when we install a shared library and a static library simultaneously,
-  dnl    the include file specifies __declspec(dllimport) and therefore we
-  dnl    must arrange to define the auxiliary pointer variables for the
-  dnl    exported variables _also_ in the static library.
-  if test "$enable_shared" = yes; then
-    case "$host_os" in
-      mingw* | cygwin*) is_woe32dll=yes ;;
-      *) is_woe32dll=no ;;
-    esac
-  else
-    is_woe32dll=no
-  fi
-  WOE32DLL=$is_woe32dll
-  AC_SUBST([WOE32DLL])
-
-  dnl On mingw and Cygwin, we can activate special Makefile rules which add
-  dnl version information to the shared libraries and executables.
-  case "$host_os" in
-    mingw* | cygwin*) is_woe32=yes ;;
-    *) is_woe32=no ;;
-  esac
-  WOE32=$is_woe32
-  AC_SUBST([WOE32])
-  if test $WOE32 = yes; then
-    dnl Check for a program that compiles Windows resource files.
-    AC_CHECK_TOOL([WINDRES], [windres])
-  fi
-
-  dnl Determine whether when creating a library, "-lc" should be passed to
-  dnl libtool or not. On many platforms, it is required for the libtool option
-  dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
-  dnl in the *.la files - makes it impossible to create multithreaded programs,
-  dnl because libtool also reorders the -lc to come before the -pthread, and
-  dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
-  case "$host_os" in
-    hpux*) LTLIBC="" ;;
-    *)     LTLIBC="-lc" ;;
-  esac
-  AC_SUBST([LTLIBC])
-
-  dnl Rename some macros and functions used for locking.
-  AH_BOTTOM([
-#define __libc_lock_t                   gl_lock_t
-#define __libc_lock_define              gl_lock_define
-#define __libc_lock_define_initialized  gl_lock_define_initialized
-#define __libc_lock_init                gl_lock_init
-#define __libc_lock_lock                gl_lock_lock
-#define __libc_lock_unlock              gl_lock_unlock
-#define __libc_lock_recursive_t                   gl_recursive_lock_t
-#define __libc_lock_define_recursive              gl_recursive_lock_define
-#define __libc_lock_define_initialized_recursive  gl_recursive_lock_define_initialized
-#define __libc_lock_init_recursive                gl_recursive_lock_init
-#define __libc_lock_lock_recursive                gl_recursive_lock_lock
-#define __libc_lock_unlock_recursive              gl_recursive_lock_unlock
-#define glthread_in_use  libintl_thread_in_use
-#define glthread_lock_init_func     libintl_lock_init_func
-#define glthread_lock_lock_func     libintl_lock_lock_func
-#define glthread_lock_unlock_func   libintl_lock_unlock_func
-#define glthread_lock_destroy_func  libintl_lock_destroy_func
-#define glthread_rwlock_init_multithreaded     libintl_rwlock_init_multithreaded
-#define glthread_rwlock_init_func              libintl_rwlock_init_func
-#define glthread_rwlock_rdlock_multithreaded   libintl_rwlock_rdlock_multithreaded
-#define glthread_rwlock_rdlock_func            libintl_rwlock_rdlock_func
-#define glthread_rwlock_wrlock_multithreaded   libintl_rwlock_wrlock_multithreaded
-#define glthread_rwlock_wrlock_func            libintl_rwlock_wrlock_func
-#define glthread_rwlock_unlock_multithreaded   libintl_rwlock_unlock_multithreaded
-#define glthread_rwlock_unlock_func            libintl_rwlock_unlock_func
-#define glthread_rwlock_destroy_multithreaded  libintl_rwlock_destroy_multithreaded
-#define glthread_rwlock_destroy_func           libintl_rwlock_destroy_func
-#define glthread_recursive_lock_init_multithreaded     libintl_recursive_lock_init_multithreaded
-#define glthread_recursive_lock_init_func              libintl_recursive_lock_init_func
-#define glthread_recursive_lock_lock_multithreaded     libintl_recursive_lock_lock_multithreaded
-#define glthread_recursive_lock_lock_func              libintl_recursive_lock_lock_func
-#define glthread_recursive_lock_unlock_multithreaded   libintl_recursive_lock_unlock_multithreaded
-#define glthread_recursive_lock_unlock_func            libintl_recursive_lock_unlock_func
-#define glthread_recursive_lock_destroy_multithreaded  libintl_recursive_lock_destroy_multithreaded
-#define glthread_recursive_lock_destroy_func           libintl_recursive_lock_destroy_func
-#define glthread_once_func            libintl_once_func
-#define glthread_once_singlethreaded  libintl_once_singlethreaded
-#define glthread_once_multithreaded   libintl_once_multithreaded
-])
-])
-
-
-dnl Checks for the core files of the intl subdirectory:
-dnl   dcigettext.c
-dnl   eval-plural.h
-dnl   explodename.c
-dnl   finddomain.c
-dnl   gettextP.h
-dnl   gmo.h
-dnl   hash-string.h hash-string.c
-dnl   l10nflist.c
-dnl   libgnuintl.h.in (except the *printf stuff)
-dnl   loadinfo.h
-dnl   loadmsgcat.c
-dnl   localealias.c
-dnl   log.c
-dnl   plural-exp.h plural-exp.c
-dnl   plural.y
-dnl Used by libglocale.
-AC_DEFUN([gt_INTL_SUBDIR_CORE],
-[
-  AC_REQUIRE([AC_C_INLINE])dnl
-  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-  AC_REQUIRE([AC_FUNC_MMAP])dnl
-  AC_REQUIRE([gt_INTDIV0])dnl
-  AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
-  AC_REQUIRE([gt_INTTYPES_PRI])dnl
-  AC_REQUIRE([gl_LOCK])dnl
-
-  AC_TRY_LINK(
-    [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }],
-    [],
-    [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1],
-       [Define to 1 if the compiler understands __builtin_expect.])])
-
-  AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h])
-  AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
-    stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \
-    argz_stringify argz_next __fsetlocking])
-
-  dnl Use the *_unlocked functions only if they are declared.
-  dnl (because some of them were defined without being declared in Solaris
-  dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
-  dnl on Solaris 2.5.1 to run on Solaris 2.6).
-  dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
-  gt_CHECK_DECL([feof_unlocked], [#include <stdio.h>])
-  gt_CHECK_DECL([fgets_unlocked], [#include <stdio.h>])
-
-  AM_ICONV
-
-  dnl intl/plural.c is generated from intl/plural.y. It requires bison,
-  dnl because plural.y uses bison specific features. It requires at least
-  dnl bison-1.26 because earlier versions generate a plural.c that doesn't
-  dnl compile.
-  dnl bison is only needed for the maintainer (who touches plural.y). But in
-  dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
-  dnl the rule in general Makefile. Now, some people carelessly touch the
-  dnl files or have a broken "make" program, hence the plural.c rule will
-  dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
-  dnl present or too old.
-  AC_CHECK_PROGS([INTLBISON], [bison])
-  if test -z "$INTLBISON"; then
-    ac_verc_fail=yes
-  else
-    dnl Found it, now check the version.
-    AC_MSG_CHECKING([version of bison])
-changequote(<<,>>)dnl
-    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-    case $ac_prog_version in
-      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
-changequote([,])dnl
-         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-    esac
-    AC_MSG_RESULT([$ac_prog_version])
-  fi
-  if test $ac_verc_fail = yes; then
-    INTLBISON=:
-  fi
-])
-
-
-dnl gt_CHECK_DECL(FUNC, INCLUDES)
-dnl Check whether a function is declared.
-AC_DEFUN([gt_CHECK_DECL],
-[
-  AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1],
-    [AC_TRY_COMPILE([$2], [
-#ifndef $1
-  char *p = (char *) $1;
-#endif
-], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
-  if test $ac_cv_have_decl_$1 = yes; then
-    gt_value=1
-  else
-    gt_value=0
-  fi
-  AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value],
-    [Define to 1 if you have the declaration of `$1', and to 0 if you don't.])
-])
diff --git a/m4/intldir.m4 b/m4/intldir.m4
deleted file mode 100644
index ebae76d..0000000
--- a/m4/intldir.m4
+++ /dev/null
@@ -1,19 +0,0 @@
-# intldir.m4 serial 2 (gettext-0.18)
-dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-AC_PREREQ([2.52])
-
-dnl Tells the AM_GNU_GETTEXT macro to consider an intl/ directory.
-AC_DEFUN([AM_GNU_GETTEXT_INTL_SUBDIR], [])
diff --git a/m4/intlmacosx.m4 b/m4/intlmacosx.m4
deleted file mode 100644
index dd91025..0000000
--- a/m4/intlmacosx.m4
+++ /dev/null
@@ -1,51 +0,0 @@
-# intlmacosx.m4 serial 3 (gettext-0.18)
-dnl Copyright (C) 2004-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Checks for special options needed on MacOS X.
-dnl Defines INTL_MACOSX_LIBS.
-AC_DEFUN([gt_INTL_MACOSX],
-[
-  dnl Check for API introduced in MacOS X 10.2.
-  AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
-    [gt_cv_func_CFPreferencesCopyAppValue],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>],
-       [CFPreferencesCopyAppValue(NULL, NULL)],
-       [gt_cv_func_CFPreferencesCopyAppValue=yes],
-       [gt_cv_func_CFPreferencesCopyAppValue=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-    AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
-      [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
-  fi
-  dnl Check for API introduced in MacOS X 10.3.
-  AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
-    [gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
-       [gt_cv_func_CFLocaleCopyCurrent=yes],
-       [gt_cv_func_CFLocaleCopyCurrent=no])
-     LIBS="$gt_save_LIBS"])
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
-      [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
-  fi
-  INTL_MACOSX_LIBS=
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
-  fi
-  AC_SUBST([INTL_MACOSX_LIBS])
-])
diff --git a/m4/intltool.m4 b/m4/intltool.m4
deleted file mode 100644
index 33353ed..0000000
--- a/m4/intltool.m4
+++ /dev/null
@@ -1,237 +0,0 @@
-## intltool.m4 - Configure intltool for the target system. -*-Shell-script-*-
-## Copyright (C) 2001 Eazel, Inc.
-## Author: Maciej Stachowiak <mjs@noisehavoc.org>
-##         Kenneth Christiansen <kenneth@gnu.org>
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; either version 2 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful, but
-## WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-## General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-##
-## As a special exception to the GNU General Public License, if you
-## distribute this file as part of a program that contains a
-## configuration script generated by Autoconf, you may include it under
-## the same distribution terms that you use for the rest of that program.
-
-dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
-# serial 42 IT_PROG_INTLTOOL
-AC_DEFUN([IT_PROG_INTLTOOL], [
-AC_PREREQ([2.50])dnl
-AC_REQUIRE([AM_NLS])dnl
-
-case "$am__api_version" in
-    1.[01234])
-	AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
-    ;;
-    *)
-    ;;
-esac
-
-INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
-INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
-INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
-if test -n "$1"; then
-    AC_MSG_CHECKING([for intltool >= $1])
-    AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
-    test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
-	AC_MSG_ERROR([Your intltool is too old.  You need intltool $1 or later.])
-fi
-
-AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
-AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
-AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
-if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
-    AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
-fi
-
-if test -z "$AM_DEFAULT_VERBOSITY"; then
-  AM_DEFAULT_VERBOSITY=1
-fi
-AC_SUBST([AM_DEFAULT_VERBOSITY])
-
-INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'
-INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'
-INTLTOOL__v_MERGE_0='@echo "  ITMRG " [$]@;'
-AC_SUBST(INTLTOOL_V_MERGE)
-AC_SUBST(INTLTOOL__v_MERGE_)
-AC_SUBST(INTLTOOL__v_MERGE_0)
-
-INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'
-intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'
-intltool__v_merge_options_0='-q'
-AC_SUBST(INTLTOOL_V_MERGE_OPTIONS)
-AC_SUBST(intltool__v_merge_options_)
-AC_SUBST(intltool__v_merge_options_0)
-
-  INTLTOOL_DESKTOP_RULE='%.desktop:   %.desktop.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-     INTLTOOL_KEYS_RULE='%.keys:      %.keys.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-     INTLTOOL_PROP_RULE='%.prop:      %.prop.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-      INTLTOOL_OAF_RULE='%.oaf:       %.oaf.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< [$]@'
-     INTLTOOL_PONG_RULE='%.pong:      %.pong.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-   INTLTOOL_SERVER_RULE='%.server:    %.server.in    $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-    INTLTOOL_SHEET_RULE='%.sheet:     %.sheet.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-       INTLTOOL_UI_RULE='%.ui:        %.ui.in        $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-      INTLTOOL_XML_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then
-      INTLTOOL_XML_NOMERGE_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< [$]@'
-else
-      INTLTOOL_XML_NOMERGE_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.[$][$]RANDOM && mkdir [$][$]_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u [$][$]_it_tmp_dir $< [$]@ && rmdir [$][$]_it_tmp_dir'
-fi
-      INTLTOOL_XAM_RULE='%.xam:       %.xml.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-      INTLTOOL_KBD_RULE='%.kbd:       %.kbd.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-    INTLTOOL_CAVES_RULE='%.caves:     %.caves.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-  INTLTOOL_SCHEMAS_RULE='%.schemas:   %.schemas.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-    INTLTOOL_THEME_RULE='%.theme:     %.theme.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 
-    INTLTOOL_SERVICE_RULE='%.service: %.service.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
-   INTLTOOL_POLICY_RULE='%.policy:    %.policy.in    $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
-
-_IT_SUBST(INTLTOOL_DESKTOP_RULE)
-_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
-_IT_SUBST(INTLTOOL_KEYS_RULE)
-_IT_SUBST(INTLTOOL_PROP_RULE)
-_IT_SUBST(INTLTOOL_OAF_RULE)
-_IT_SUBST(INTLTOOL_PONG_RULE)
-_IT_SUBST(INTLTOOL_SERVER_RULE)
-_IT_SUBST(INTLTOOL_SHEET_RULE)
-_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
-_IT_SUBST(INTLTOOL_UI_RULE)
-_IT_SUBST(INTLTOOL_XAM_RULE)
-_IT_SUBST(INTLTOOL_KBD_RULE)
-_IT_SUBST(INTLTOOL_XML_RULE)
-_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
-_IT_SUBST(INTLTOOL_CAVES_RULE)
-_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
-_IT_SUBST(INTLTOOL_THEME_RULE)
-_IT_SUBST(INTLTOOL_SERVICE_RULE)
-_IT_SUBST(INTLTOOL_POLICY_RULE)
-
-# Check the gettext tools to make sure they are GNU
-AC_PATH_PROG(XGETTEXT, xgettext)
-AC_PATH_PROG(MSGMERGE, msgmerge)
-AC_PATH_PROG(MSGFMT, msgfmt)
-AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
-if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
-    AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
-fi
-xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
-mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
-mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
-if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
-    AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
-fi
-
-AC_PATH_PROG(INTLTOOL_PERL, perl)
-if test -z "$INTLTOOL_PERL"; then
-   AC_MSG_ERROR([perl not found])
-fi
-AC_MSG_CHECKING([for perl >= 5.8.1])
-$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
-if test $? -ne 0; then
-   AC_MSG_ERROR([perl 5.8.1 is required for intltool])
-else
-   IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
-   AC_MSG_RESULT([$IT_PERL_VERSION])
-fi
-if test "x$2" != "xno-xml"; then
-   AC_MSG_CHECKING([for XML::Parser])
-   if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
-       AC_MSG_RESULT([ok])
-   else
-       AC_MSG_ERROR([XML::Parser perl module is required for intltool])
-   fi
-fi
-
-# Substitute ALL_LINGUAS so we can use it in po/Makefile
-AC_SUBST(ALL_LINGUAS)
-
-# Set DATADIRNAME correctly if it is not set yet
-# (copied from glib-gettext.m4)
-if test -z "$DATADIRNAME"; then
-  AC_LINK_IFELSE(
-    [AC_LANG_PROGRAM([[]],
-                     [[extern int _nl_msg_cat_cntr;
-                       return _nl_msg_cat_cntr]])],
-    [DATADIRNAME=share],
-    [case $host in
-    *-*-solaris*)
-    dnl On Solaris, if bind_textdomain_codeset is in libc,
-    dnl GNU format message catalog is always supported,
-    dnl since both are added to the libc all together.
-    dnl Hence, we'd like to go with DATADIRNAME=share
-    dnl in this case.
-    AC_CHECK_FUNC(bind_textdomain_codeset,
-      [DATADIRNAME=share], [DATADIRNAME=lib])
-    ;;
-    *)
-    [DATADIRNAME=lib]
-    ;;
-    esac])
-fi
-AC_SUBST(DATADIRNAME)
-
-IT_PO_SUBDIR([po])
-
-])
-
-
-# IT_PO_SUBDIR(DIRNAME)
-# ---------------------
-# All po subdirs have to be declared with this macro; the subdir "po" is
-# declared by IT_PROG_INTLTOOL.
-#
-AC_DEFUN([IT_PO_SUBDIR],
-[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
-dnl
-dnl The following CONFIG_COMMANDS should be executed at the very end
-dnl of config.status.
-AC_CONFIG_COMMANDS_PRE([
-  AC_CONFIG_COMMANDS([$1/stamp-it], [
-    if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
-       AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
-    fi
-    rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
-    >"$1/stamp-it.tmp"
-    [sed '/^#/d
-	 s/^[[].*] *//
-	 /^[ 	]*$/d
-	'"s|^|	$ac_top_srcdir/|" \
-      "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
-    ]
-    [sed '/^POTFILES =/,/[^\\]$/ {
-		/^POTFILES =/!d
-		r $1/POTFILES
-	  }
-	 ' "$1/Makefile.in" >"$1/Makefile"]
-    rm -f "$1/Makefile.tmp"
-    mv "$1/stamp-it.tmp" "$1/stamp-it"
-  ])
-])dnl
-])
-
-# _IT_SUBST(VARIABLE)
-# -------------------
-# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
-#
-AC_DEFUN([_IT_SUBST],
-[
-AC_SUBST([$1])
-m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
-]
-)
-
-# deprecated macros
-AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
-# A hint is needed for aclocal from Automake <= 1.9.4:
-# AC_DEFUN([AC_PROG_INTLTOOL], ...)
-
diff --git a/m4/intmax.m4 b/m4/intmax.m4
deleted file mode 100644
index 74aaaf5..0000000
--- a/m4/intmax.m4
+++ /dev/null
@@ -1,33 +0,0 @@
-# intmax.m4 serial 5 (gettext-0.18)
-dnl Copyright (C) 2002-2005, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-dnl Test whether the system has the 'intmax_t' type, but don't attempt to
-dnl find a replacement if it is lacking.
-
-AC_DEFUN([gt_TYPE_INTMAX_T],
-[
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t],
-    [AC_TRY_COMPILE([
-#include <stddef.h>
-#include <stdlib.h>
-#if HAVE_STDINT_H_WITH_UINTMAX
-#include <stdint.h>
-#endif
-#if HAVE_INTTYPES_H_WITH_UINTMAX
-#include <inttypes.h>
-#endif
-],     [intmax_t x = -1;
-        return !x;],
-       [gt_cv_c_intmax_t=yes],
-       [gt_cv_c_intmax_t=no])])
-  if test $gt_cv_c_intmax_t = yes; then
-    AC_DEFINE([HAVE_INTMAX_T], [1],
-      [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])
-  fi
-])
diff --git a/m4/inttypes-pri.m4 b/m4/inttypes-pri.m4
deleted file mode 100644
index 718a4f4..0000000
--- a/m4/inttypes-pri.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# inttypes-pri.m4 serial 6 (gettext-0.18)
-dnl Copyright (C) 1997-2002, 2006, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_PREREQ([2.52])
-
-# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
-# macros to non-string values.  This is the case on AIX 4.3.3.
-
-AC_DEFUN([gt_INTTYPES_PRI],
-[
-  AC_CHECK_HEADERS([inttypes.h])
-  if test $ac_cv_header_inttypes_h = yes; then
-    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
-      [gt_cv_inttypes_pri_broken],
-      [
-        AC_TRY_COMPILE([#include <inttypes.h>
-#ifdef PRId32
-char *p = PRId32;
-#endif
-], [], [gt_cv_inttypes_pri_broken=no], [gt_cv_inttypes_pri_broken=yes])
-      ])
-  fi
-  if test "$gt_cv_inttypes_pri_broken" = yes; then
-    AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
-      [Define if <inttypes.h> exists and defines unusable PRI* macros.])
-    PRI_MACROS_BROKEN=1
-  else
-    PRI_MACROS_BROKEN=0
-  fi
-  AC_SUBST([PRI_MACROS_BROKEN])
-])
diff --git a/m4/inttypes_h.m4 b/m4/inttypes_h.m4
deleted file mode 100644
index 782d77e..0000000
--- a/m4/inttypes_h.m4
+++ /dev/null
@@ -1,26 +0,0 @@
-# inttypes_h.m4 serial 9
-dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Paul Eggert.
-
-# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
-# doesn't clash with <sys/types.h>, and declares uintmax_t.
-
-AC_DEFUN([gl_AC_HEADER_INTTYPES_H],
-[
-  AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <inttypes.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_inttypes_h=yes],
-    [gl_cv_header_inttypes_h=no])])
-  if test $gl_cv_header_inttypes_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1],
-      [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
diff --git a/m4/lcmessage.m4 b/m4/lcmessage.m4
deleted file mode 100644
index 1a70543..0000000
--- a/m4/lcmessage.m4
+++ /dev/null
@@ -1,31 +0,0 @@
-# lcmessage.m4 serial 6 (gettext-0.18)
-dnl Copyright (C) 1995-2002, 2004-2005, 2008-2010 Free Software Foundation,
-dnl Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995.
-
-# Check whether LC_MESSAGES is available in <locale.h>.
-
-AC_DEFUN([gt_LC_MESSAGES],
-[
-  AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES],
-    [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
-       [gt_cv_val_LC_MESSAGES=yes], [gt_cv_val_LC_MESSAGES=no])])
-  if test $gt_cv_val_LC_MESSAGES = yes; then
-    AC_DEFINE([HAVE_LC_MESSAGES], [1],
-      [Define if your <locale.h> file defines LC_MESSAGES.])
-  fi
-])
diff --git a/m4/lib-ld.m4 b/m4/lib-ld.m4
deleted file mode 100644
index ebb3052..0000000
--- a/m4/lib-ld.m4
+++ /dev/null
@@ -1,110 +0,0 @@
-# lib-ld.m4 serial 4 (gettext-0.18)
-dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl Subroutines of libtool.m4,
-dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
-dnl with libtool.m4.
-
-dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
-AC_DEFUN([AC_LIB_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-])
-
-dnl From libtool-1.4. Sets the variable LD.
-AC_DEFUN([AC_LIB_PROG_LD],
-[AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL([acl_cv_path_LD],
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT([$LD])
-else
-  AC_MSG_RESULT([no])
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-])
diff --git a/m4/lib-ld.m4~ b/m4/lib-ld.m4~
deleted file mode 100644
index ebb3052..0000000
--- a/m4/lib-ld.m4~
+++ /dev/null
@@ -1,110 +0,0 @@
-# lib-ld.m4 serial 4 (gettext-0.18)
-dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl Subroutines of libtool.m4,
-dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
-dnl with libtool.m4.
-
-dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
-AC_DEFUN([AC_LIB_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-])
-
-dnl From libtool-1.4. Sets the variable LD.
-AC_DEFUN([AC_LIB_PROG_LD],
-[AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL([acl_cv_path_LD],
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT([$LD])
-else
-  AC_MSG_RESULT([no])
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-])
diff --git a/m4/lib-link.m4 b/m4/lib-link.m4
deleted file mode 100644
index c73bd8e..0000000
--- a/m4/lib-link.m4
+++ /dev/null
@@ -1,774 +0,0 @@
-# lib-link.m4 serial 21 (gettext-0.18)
-dnl Copyright (C) 2001-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_PREREQ([2.54])
-
-dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
-dnl the libraries corresponding to explicit and implicit dependencies.
-dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
-dnl augments the CPPFLAGS variable.
-dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
-dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_LINKFLAGS],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  popdef([NAME])
-  popdef([Name])
-])
-
-dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message])
-dnl searches for libname and the libraries corresponding to explicit and
-dnl implicit dependencies, together with the specified include files and
-dnl the ability to compile and link the specified testcode. The missing-message
-dnl defaults to 'no' and may contain additional hints for the user.
-dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME}
-dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and
-dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
-dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
-dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
-dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
-    dnl because these -l options might require -L options that are present in
-    dnl LIBS. -l options benefit only from the -L options listed before it.
-    dnl Otherwise, add it to the front of LIBS, because it may be a static
-    dnl library that depends on another static library that is present in LIBS.
-    dnl Static libraries benefit only from the static libraries listed after
-    dnl it.
-    case " $LIB[]NAME" in
-      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
-      *)       LIBS="$LIB[]NAME $LIBS" ;;
-    esac
-    AC_TRY_LINK([$3], [$4],
-      [ac_cv_lib[]Name=yes],
-      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
-  else
-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-    LIB[]NAME[]_PREFIX=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  popdef([NAME])
-  popdef([Name])
-])
-
-dnl Determine the platform dependent parameters needed to use rpath:
-dnl   acl_libext,
-dnl   acl_shlibext,
-dnl   acl_hardcode_libdir_flag_spec,
-dnl   acl_hardcode_libdir_separator,
-dnl   acl_hardcode_direct,
-dnl   acl_hardcode_minus_L.
-AC_DEFUN([AC_LIB_RPATH],
-[
-  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
-  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE([rpath],
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-])
-
-dnl AC_LIB_FROMPACKAGE(name, package)
-dnl declares that libname comes from the given package. The configure file
-dnl will then not have a --with-libname-prefix option but a
-dnl --with-package-prefix option. Several libraries can come from the same
-dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
-dnl macro call that searches for libname.
-AC_DEFUN([AC_LIB_FROMPACKAGE],
-[
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_frompackage_]NAME, [$2])
-  popdef([NAME])
-  pushdef([PACK],[$2])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_libsinpackage_]PACKUP,
-    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
-  popdef([PACKUP])
-  popdef([PACK])
-])
-
-dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
-dnl the libraries corresponding to explicit and implicit dependencies.
-dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
-dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
-dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
-  dnl Autoconf >= 2.61 supports dots in --with options.
-  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH(P_A_C_K[-prefix],
-[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
-  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  LIB[]NAME[]_PREFIX=
-  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
-  dnl computed. So it has to be reset here.
-  HAVE_LIB[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-            dnl The same code as in the loop below:
-            dnl First look for a shared library.
-            if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-            dnl Then look for a static library.
-            if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  dnl First look for a shared library.
-                  if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                  dnl Then look for a static library.
-                  if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$acl_hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-  popdef([P_A_C_K])
-  popdef([PACKLIBS])
-  popdef([PACKUP])
-  popdef([PACK])
-  popdef([NAME])
-])
-
-dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
-dnl unless already present in VAR.
-dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
-dnl contains two or three consecutive elements that belong together.
-AC_DEFUN([AC_LIB_APPENDTOVAR],
-[
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-])
-
-dnl For those cases where a variable contains several -L and -l options
-dnl referring to unknown libraries and directories, this macro determines the
-dnl necessary additional linker options for the runtime path.
-dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
-dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
-dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
-dnl otherwise linking without libtool is assumed.
-AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
-[
-  AC_REQUIRE([AC_LIB_RPATH])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  $1=
-  if test "$enable_rpath" != no; then
-    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-      dnl Use an explicit option to hardcode directories into the resulting
-      dnl binary.
-      rpathdirs=
-      next=
-      for opt in $2; do
-        if test -n "$next"; then
-          dir="$next"
-          dnl No need to hardcode the standard /usr/lib.
-          if test "X$dir" != "X/usr/$acl_libdirstem" \
-             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-            rpathdirs="$rpathdirs $dir"
-          fi
-          next=
-        else
-          case $opt in
-            -L) next=yes ;;
-            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
-                 dnl No need to hardcode the standard /usr/lib.
-                 if test "X$dir" != "X/usr/$acl_libdirstem" \
-                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-                   rpathdirs="$rpathdirs $dir"
-                 fi
-                 next= ;;
-            *) next= ;;
-          esac
-        fi
-      done
-      if test "X$rpathdirs" != "X"; then
-        if test -n ""$3""; then
-          dnl libtool is used for linking. Use -R options.
-          for dir in $rpathdirs; do
-            $1="${$1}${$1:+ }-R$dir"
-          done
-        else
-          dnl The linker is used for linking directly.
-          if test -n "$acl_hardcode_libdir_separator"; then
-            dnl Weird platform: only the last -rpath option counts, the user
-            dnl must pass all path elements in one option.
-            alldirs=
-            for dir in $rpathdirs; do
-              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
-            done
-            acl_save_libdir="$libdir"
-            libdir="$alldirs"
-            eval flag=\"$acl_hardcode_libdir_flag_spec\"
-            libdir="$acl_save_libdir"
-            $1="$flag"
-          else
-            dnl The -rpath options are cumulative.
-            for dir in $rpathdirs; do
-              acl_save_libdir="$libdir"
-              libdir="$dir"
-              eval flag=\"$acl_hardcode_libdir_flag_spec\"
-              libdir="$acl_save_libdir"
-              $1="${$1}${$1:+ }$flag"
-            done
-          fi
-        fi
-      fi
-    fi
-  fi
-  AC_SUBST([$1])
-])
diff --git a/m4/lib-link.m4~ b/m4/lib-link.m4~
deleted file mode 100644
index c73bd8e..0000000
--- a/m4/lib-link.m4~
+++ /dev/null
@@ -1,774 +0,0 @@
-# lib-link.m4 serial 21 (gettext-0.18)
-dnl Copyright (C) 2001-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_PREREQ([2.54])
-
-dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
-dnl the libraries corresponding to explicit and implicit dependencies.
-dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
-dnl augments the CPPFLAGS variable.
-dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
-dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_LINKFLAGS],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  popdef([NAME])
-  popdef([Name])
-])
-
-dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message])
-dnl searches for libname and the libraries corresponding to explicit and
-dnl implicit dependencies, together with the specified include files and
-dnl the ability to compile and link the specified testcode. The missing-message
-dnl defaults to 'no' and may contain additional hints for the user.
-dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME}
-dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and
-dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
-dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
-dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
-dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
-    dnl because these -l options might require -L options that are present in
-    dnl LIBS. -l options benefit only from the -L options listed before it.
-    dnl Otherwise, add it to the front of LIBS, because it may be a static
-    dnl library that depends on another static library that is present in LIBS.
-    dnl Static libraries benefit only from the static libraries listed after
-    dnl it.
-    case " $LIB[]NAME" in
-      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
-      *)       LIBS="$LIB[]NAME $LIBS" ;;
-    esac
-    AC_TRY_LINK([$3], [$4],
-      [ac_cv_lib[]Name=yes],
-      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
-  else
-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-    LIB[]NAME[]_PREFIX=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  popdef([NAME])
-  popdef([Name])
-])
-
-dnl Determine the platform dependent parameters needed to use rpath:
-dnl   acl_libext,
-dnl   acl_shlibext,
-dnl   acl_hardcode_libdir_flag_spec,
-dnl   acl_hardcode_libdir_separator,
-dnl   acl_hardcode_direct,
-dnl   acl_hardcode_minus_L.
-AC_DEFUN([AC_LIB_RPATH],
-[
-  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
-  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE([rpath],
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-])
-
-dnl AC_LIB_FROMPACKAGE(name, package)
-dnl declares that libname comes from the given package. The configure file
-dnl will then not have a --with-libname-prefix option but a
-dnl --with-package-prefix option. Several libraries can come from the same
-dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
-dnl macro call that searches for libname.
-AC_DEFUN([AC_LIB_FROMPACKAGE],
-[
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_frompackage_]NAME, [$2])
-  popdef([NAME])
-  pushdef([PACK],[$2])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_libsinpackage_]PACKUP,
-    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
-  popdef([PACKUP])
-  popdef([PACK])
-])
-
-dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
-dnl the libraries corresponding to explicit and implicit dependencies.
-dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
-dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
-dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
-  dnl Autoconf >= 2.61 supports dots in --with options.
-  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH(P_A_C_K[-prefix],
-[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
-  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  LIB[]NAME[]_PREFIX=
-  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
-  dnl computed. So it has to be reset here.
-  HAVE_LIB[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-            dnl The same code as in the loop below:
-            dnl First look for a shared library.
-            if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-            dnl Then look for a static library.
-            if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  dnl First look for a shared library.
-                  if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                  dnl Then look for a static library.
-                  if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$acl_hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-  popdef([P_A_C_K])
-  popdef([PACKLIBS])
-  popdef([PACKUP])
-  popdef([PACK])
-  popdef([NAME])
-])
-
-dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
-dnl unless already present in VAR.
-dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
-dnl contains two or three consecutive elements that belong together.
-AC_DEFUN([AC_LIB_APPENDTOVAR],
-[
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-])
-
-dnl For those cases where a variable contains several -L and -l options
-dnl referring to unknown libraries and directories, this macro determines the
-dnl necessary additional linker options for the runtime path.
-dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
-dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
-dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
-dnl otherwise linking without libtool is assumed.
-AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
-[
-  AC_REQUIRE([AC_LIB_RPATH])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  $1=
-  if test "$enable_rpath" != no; then
-    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-      dnl Use an explicit option to hardcode directories into the resulting
-      dnl binary.
-      rpathdirs=
-      next=
-      for opt in $2; do
-        if test -n "$next"; then
-          dir="$next"
-          dnl No need to hardcode the standard /usr/lib.
-          if test "X$dir" != "X/usr/$acl_libdirstem" \
-             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-            rpathdirs="$rpathdirs $dir"
-          fi
-          next=
-        else
-          case $opt in
-            -L) next=yes ;;
-            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
-                 dnl No need to hardcode the standard /usr/lib.
-                 if test "X$dir" != "X/usr/$acl_libdirstem" \
-                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-                   rpathdirs="$rpathdirs $dir"
-                 fi
-                 next= ;;
-            *) next= ;;
-          esac
-        fi
-      done
-      if test "X$rpathdirs" != "X"; then
-        if test -n ""$3""; then
-          dnl libtool is used for linking. Use -R options.
-          for dir in $rpathdirs; do
-            $1="${$1}${$1:+ }-R$dir"
-          done
-        else
-          dnl The linker is used for linking directly.
-          if test -n "$acl_hardcode_libdir_separator"; then
-            dnl Weird platform: only the last -rpath option counts, the user
-            dnl must pass all path elements in one option.
-            alldirs=
-            for dir in $rpathdirs; do
-              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
-            done
-            acl_save_libdir="$libdir"
-            libdir="$alldirs"
-            eval flag=\"$acl_hardcode_libdir_flag_spec\"
-            libdir="$acl_save_libdir"
-            $1="$flag"
-          else
-            dnl The -rpath options are cumulative.
-            for dir in $rpathdirs; do
-              acl_save_libdir="$libdir"
-              libdir="$dir"
-              eval flag=\"$acl_hardcode_libdir_flag_spec\"
-              libdir="$acl_save_libdir"
-              $1="${$1}${$1:+ }$flag"
-            done
-          fi
-        fi
-      fi
-    fi
-  fi
-  AC_SUBST([$1])
-])
diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4
deleted file mode 100644
index 1601cea..0000000
--- a/m4/lib-prefix.m4
+++ /dev/null
@@ -1,224 +0,0 @@
-# lib-prefix.m4 serial 7 (gettext-0.18)
-dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
-dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
-dnl require excessive bracketing.
-ifdef([AC_HELP_STRING],
-[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
-[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
-
-dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
-dnl to access previously installed libraries. The basic assumption is that
-dnl a user will want packages to use other packages he previously installed
-dnl with the same --prefix option.
-dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
-dnl libraries, but is otherwise very convenient.
-AC_DEFUN([AC_LIB_PREFIX],
-[
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_LIB_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-])
-
-dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
-dnl acl_final_exec_prefix, containing the values to which $prefix and
-dnl $exec_prefix will expand at the end of the configure script.
-AC_DEFUN([AC_LIB_PREPARE_PREFIX],
-[
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
-  dnl at the end of configure.
-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-])
-
-dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
-dnl variables prefix and exec_prefix bound to the values they will have
-dnl at the end of the configure script.
-AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
-[
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-])
-
-dnl AC_LIB_PREPARE_MULTILIB creates
-dnl - a variable acl_libdirstem, containing the basename of the libdir, either
-dnl   "lib" or "lib64" or "lib/64",
-dnl - a variable acl_libdirstem2, as a secondary possible value for
-dnl   acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
-dnl   "lib/amd64".
-AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
-[
-  dnl There is no formal standard regarding lib and lib64.
-  dnl On glibc systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
-  dnl the compiler's default mode by looking at the compiler's library search
-  dnl path. If at least one of its elements ends in /lib64 or points to a
-  dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
-  dnl Otherwise we use the default, namely "lib".
-  dnl On Solaris systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
-  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
-      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
-      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
-      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
-      dnl symlink is missing, so we set acl_libdirstem2 too.
-      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
-        [AC_EGREP_CPP([sixtyfour bits], [
-#ifdef _LP64
-sixtyfour bits
-#endif
-           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
-        ])
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-])
diff --git a/m4/lib-prefix.m4~ b/m4/lib-prefix.m4~
deleted file mode 100644
index 1601cea..0000000
--- a/m4/lib-prefix.m4~
+++ /dev/null
@@ -1,224 +0,0 @@
-# lib-prefix.m4 serial 7 (gettext-0.18)
-dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
-dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
-dnl require excessive bracketing.
-ifdef([AC_HELP_STRING],
-[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
-[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
-
-dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
-dnl to access previously installed libraries. The basic assumption is that
-dnl a user will want packages to use other packages he previously installed
-dnl with the same --prefix option.
-dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
-dnl libraries, but is otherwise very convenient.
-AC_DEFUN([AC_LIB_PREFIX],
-[
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_LIB_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-])
-
-dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
-dnl acl_final_exec_prefix, containing the values to which $prefix and
-dnl $exec_prefix will expand at the end of the configure script.
-AC_DEFUN([AC_LIB_PREPARE_PREFIX],
-[
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
-  dnl at the end of configure.
-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-])
-
-dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
-dnl variables prefix and exec_prefix bound to the values they will have
-dnl at the end of the configure script.
-AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
-[
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-])
-
-dnl AC_LIB_PREPARE_MULTILIB creates
-dnl - a variable acl_libdirstem, containing the basename of the libdir, either
-dnl   "lib" or "lib64" or "lib/64",
-dnl - a variable acl_libdirstem2, as a secondary possible value for
-dnl   acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
-dnl   "lib/amd64".
-AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
-[
-  dnl There is no formal standard regarding lib and lib64.
-  dnl On glibc systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
-  dnl the compiler's default mode by looking at the compiler's library search
-  dnl path. If at least one of its elements ends in /lib64 or points to a
-  dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
-  dnl Otherwise we use the default, namely "lib".
-  dnl On Solaris systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
-  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
-      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
-      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
-      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
-      dnl symlink is missing, so we set acl_libdirstem2 too.
-      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
-        [AC_EGREP_CPP([sixtyfour bits], [
-#ifdef _LP64
-sixtyfour bits
-#endif
-           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
-        ])
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-])
diff --git a/m4/libcdaudio.m4 b/m4/libcdaudio.m4
deleted file mode 100644
index e02baa9..0000000
--- a/m4/libcdaudio.m4
+++ /dev/null
@@ -1,207 +0,0 @@
-# Configure paths for libcdaudio                -*- Autoconf -*-
-#
-# Derived from glib.m4 (Owen Taylor 97-11-3)
-#
-
-dnl AM_PATH_LIBCDAUDIO([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-dnl Test for libcdaudio, and define LIBCDAUDIO_CFLAGS, LIBCDAUDIO_LIBS and
-dnl LIBCDAUDIO_LDADD
-dnl
-AC_DEFUN([AM_PATH_LIBCDAUDIO],
-[dnl 
-dnl Get the cflags and libraries from the libcdaudio-config script
-dnl
-AC_ARG_WITH(libcdaudio-prefix,
-            AS_HELP_STRING([--with-libcdaudio-prefix=PFX],
-                           [Prefix where libcdaudio is installed (optional)]),
-            [libcdaudio_config_prefix="$withval"], [libcdaudio_config_prefix=""])
-AC_ARG_WITH(libcdaudio-exec-prefix,
-            AS_HELP_STRING([--with-libcdaudio-exec-prefix=PFX],
-                           [Exec prefix where libcdaudio is installed (optional)]),
-            [libcdaudio_config_exec_prefix="$withval"],
-            [libcdaudio_config_exec_prefix=""])
-AC_ARG_ENABLE(libcdaudiotest,
-              AS_HELP_STRING([--disable-libcdaudiotest],
-	                     [Do not try to compile and run a test libcdaudio program]),,
-	      [enable_libcdaudiotest=yes])
-
-  if test "x$libcdaudio_config_exec_prefix" != x ; then
-     libcdaudio_config_args="$libcdaudio_config_args --exec-prefix=$libcdaudio_config_exec_prefix"
-     if test "x${LIBCDAUDIO_CONFIG+set}" != xset ; then
-        LIBCDAUDIO_CONFIG=$libcdaudio_config_exec_prefix/bin/libcdaudio-config
-     fi
-  fi
-  if test x$libcdaudio_config_prefix != x ; then
-     libcdaudio_config_args="$libcdaudio_config_args --prefix=$libcdaudio_config_prefix"
-     if test "x${LIBCDAUDIO_CONFIG+set}" != xset ; then
-        LIBCDAUDIO_CONFIG=$libcdaudio_config_prefix/bin/libcdaudio-config
-     fi
-  fi
-
-  AC_PATH_PROG(LIBCDAUDIO_CONFIG, libcdaudio-config, no)
-  min_libcdaudio_version=ifelse([$1], ,0.99.0,$1)
-  AC_MSG_CHECKING([for libcdaudio - version >= $min_libcdaudio_version])
-  no_libcdaudio=""
-  if test "$LIBCDAUDIO_CONFIG" = "no" ; then
-    no_libcdaudio=yes
-  else
-    LIBCDAUDIO_CFLAGS=`$LIBCDAUDIO_CONFIG $libcdaudio_config_args --cflags`
-    LIBCDAUDIO_LIBS=`$LIBCDAUDIO_CONFIG $libcdaudio_config_args --libs`
-    LIBCDAUDIO_LDADD=`$LIBCDAUDIO_CONFIG $libcdaudio_config_args --ldadd`
-    libcdaudio_config_major_version=`$LIBCDAUDIO_CONFIG $libcdaudio_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\1/'`
-    libcdaudio_config_minor_version=`$LIBCDAUDIO_CONFIG $libcdaudio_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\2/'`
-    libcdaudio_config_micro_version=`$LIBCDAUDIO_CONFIG $libcdaudio_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\3/'`
-    if test "x$enable_libcdaudiotest" = "xyes" ; then
-      ac_save_CFLAGS="$CFLAGS"
-      ac_save_LIBS="$LIBS"
-      CFLAGS="$CFLAGS $LIBCDAUDIO_CFLAGS $LIBCDAUDIO_LDADD"
-      LIBS="$LIBCDAUDIO_LIBS $LIBS"
-dnl
-dnl Now check if the installed libcdaudio is sufficiently new. (Also sanity
-dnl checks the results of libcdaudio-config to some extent
-dnl
-      rm -f conf.cdaudiotest
-      AC_TRY_RUN([
-#include <cdaudio.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-char* my_strdup (char *str)
-{
-  char *new_str;
-
-  if (str) {
-    new_str = malloc ((strlen (str) + 1) * sizeof(char));
-    strcpy (new_str, str);
-  } else
-    new_str = NULL;
-
-  return new_str;
-}
-
-int main()
-{
-  int major,minor,micro;
-  int libcdaudio_major_version,libcdaudio_minor_version,libcdaudio_micro_version;
-  char *tmp_version;
-
-  system ("touch conf.cdaudiotest");
-
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = my_strdup("$min_libcdaudio_version");
-  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
-     printf("%s, bad version string\n", "$min_libcdaudio_version");
-     exit(1);
-   }
-
-  libcdaudio_major_version=(cdaudio_getversion()>>16)&255;
-  libcdaudio_minor_version=(cdaudio_getversion()>> 8)&255;
-  libcdaudio_micro_version=(cdaudio_getversion()    )&255;
-
-  if ((libcdaudio_major_version != $libcdaudio_config_major_version) ||
-      (libcdaudio_minor_version != $libcdaudio_config_minor_version) ||
-      (libcdaudio_micro_version != $libcdaudio_config_micro_version))
-    {
-      printf("\n*** 'libcdaudio-config --version' returned %d.%d.%d, but libcdaudio (%d.%d.%d)\n", 
-             $libcdaudio_config_major_version, $libcdaudio_config_minor_version, $libcdaudio_config_micro_version,
-             libcdaudio_major_version, libcdaudio_minor_version, libcdaudio_micro_version);
-      printf ("*** was found! If libcdaudio-config was correct, then it is best\n");
-      printf ("*** to remove the old version of libcdaudio. You may also be able to fix the error\n");
-      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
-      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
-      printf("*** required on your system.\n");
-      printf("*** If libcdaudio-config was wrong, set the environment variable LIBCDAUDIO_CONFIG\n");
-      printf("*** to point to the correct copy of libcdaudio-config, and remove the file config.cache\n");
-      printf("*** before re-running configure\n");
-    } 
-  else if ((libcdaudio_major_version != LIBCDAUDIO_VERSION_MAJOR) ||
-	   (libcdaudio_minor_version != LIBCDAUDIO_VERSION_MINOR) ||
-           (libcdaudio_micro_version != LIBCDAUDIO_VERSION_MICRO))
-    {
-      printf("*** libcdaudio header files (version %d.%d.%d) do not match\n",
-	     LIBCDAUDIO_VERSION_MAJOR, LIBCDAUDIO_VERSION_MINOR, LIBCDAUDIO_VERSION_MICRO);
-      printf("*** library (version %d.%d.%d)\n",
-	     libcdaudio_major_version, libcdaudio_minor_version, libcdaudio_micro_version);
-    }
-  else
-    {
-      if ((libcdaudio_major_version > major) ||
-        ((libcdaudio_major_version == major) && (libcdaudio_minor_version > minor)) ||
-        ((libcdaudio_major_version == major) && (libcdaudio_minor_version == minor) && (libcdaudio_micro_version >= micro)))
-      {
-        return 0;
-       }
-     else
-      {
-        printf("\n*** An old version of libcdaudio (%d.%d.%d) was found.\n",
-               libcdaudio_major_version, libcdaudio_minor_version, libcdaudio_micro_version);
-        printf("*** You need a version of libcdaudio newer than %d.%d.%d.\n",
-	       major, minor, micro);
-        printf("***\n");
-        printf("*** If you have already installed a sufficiently new version, this error\n");
-        printf("*** probably means that the wrong copy of the libcdaudio-config shell script is\n");
-        printf("*** being found. The easiest way to fix this is to remove the old version\n");
-        printf("*** of libcdaudio, but you can also set the LIBCDAUDIO_CONFIG environment to point to the\n");
-        printf("*** correct copy of libcdaudio-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
-        printf("*** so that the correct libraries are found at run-time))\n");
-      }
-    }
-  return 1;
-}
-],, no_libcdaudio=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-  fi
-  if test "x$no_libcdaudio" = x ; then
-     AC_MSG_RESULT(yes)
-     ifelse([$2], , :, [$2])     
-  else
-     AC_MSG_RESULT(no)
-     if test "$LIBCDAUDIO_CONFIG" = "no" ; then
-       echo "*** The libcdaudio-config script installed by libcdaudio could not be found"
-       echo "*** If libcdaudio was installed in PREFIX, make sure PREFIX/bin is in"
-       echo "*** your path, or set the LIBCDAUDIO_CONFIG environment variable to the"
-       echo "*** full path to libcdaudio-config."
-     else
-       if test -f conf.cdaudiotest ; then
-        :
-       else
-          echo "*** Could not run libcdaudio test program, checking why..."
-          CFLAGS="$CFLAGS $LIBCDAUDIO_CFLAGS"
-          LIBS="$LIBS $LIBCDAUDIO_LIBS"
-          AC_TRY_LINK([
-#include <cdaudio.h>
-#include <stdio.h>
-],      [ return (cdaudio_getversion()!=0); ],
-        [ echo "*** The test program compiled, but did not run. This usually means"
-          echo "*** that the run-time linker is not finding libcdaudio or finding the wrong"
-          echo "*** version of libcdaudio. If it is not finding libcdaudio, you'll need to set your"
-          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-          echo "*** to the installed location. Also, make sure you have run ldconfig if that"
-          echo "*** is required on your system"
-	  echo "***"
-          echo "*** If you have an old version installed, it is best to remove it, although"
-          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
-        [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means libcdaudio was incorrectly installed"
-          echo "*** or that you have moved libcdaudio since it was installed. In the latter case, you"
-          echo "*** may want to edit the libcdaudio-config script: $LIBCDAUDIO_CONFIG" ])
-          CFLAGS="$ac_save_CFLAGS"
-          LIBS="$ac_save_LIBS"
-       fi
-     fi
-     LIBCDAUDIO_CFLAGS=""
-     LIBCDAUDIO_LIBS=""
-     LIBCDAUDIO_LDADD=""
-     ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(LIBCDAUDIO_CFLAGS)
-  AC_SUBST(LIBCDAUDIO_LIBS)
-  AC_SUBST(LIBCDAUDIO_LDADD)
-  rm -f conf.cdaudiotest
-])
diff --git a/m4/libcurl.m4 b/m4/libcurl.m4
deleted file mode 100644
index d7d5a52..0000000
--- a/m4/libcurl.m4
+++ /dev/null
@@ -1,251 +0,0 @@
-# LIBCURL_CHECK_CONFIG ([DEFAULT-ACTION], [MINIMUM-VERSION],
-#                       [ACTION-IF-YES], [ACTION-IF-NO])
-# ----------------------------------------------------------
-#      David Shaw <dshaw@jabberwocky.com>   May-09-2006
-#
-# Checks for libcurl.  DEFAULT-ACTION is the string yes or no to
-# specify whether to default to --with-libcurl or --without-libcurl.
-# If not supplied, DEFAULT-ACTION is yes.  MINIMUM-VERSION is the
-# minimum version of libcurl to accept.  Pass the version as a regular
-# version number like 7.10.1. If not supplied, any version is
-# accepted.  ACTION-IF-YES is a list of shell commands to run if
-# libcurl was successfully found and passed the various tests.
-# ACTION-IF-NO is a list of shell commands that are run otherwise.
-# Note that using --without-libcurl does run ACTION-IF-NO.
-#
-# This macro #defines HAVE_LIBCURL if a working libcurl setup is
-# found, and sets @LIBCURL@ and @LIBCURL_CPPFLAGS@ to the necessary
-# values.  Other useful defines are LIBCURL_FEATURE_xxx where xxx are
-# the various features supported by libcurl, and LIBCURL_PROTOCOL_yyy
-# where yyy are the various protocols supported by libcurl.  Both xxx
-# and yyy are capitalized.  See the list of AH_TEMPLATEs at the top of
-# the macro for the complete list of possible defines.  Shell
-# variables $libcurl_feature_xxx and $libcurl_protocol_yyy are also
-# defined to 'yes' for those features and protocols that were found.
-# Note that xxx and yyy keep the same capitalization as in the
-# curl-config list (e.g. it's "HTTP" and not "http").
-#
-# Users may override the detected values by doing something like:
-# LIBCURL="-lcurl" LIBCURL_CPPFLAGS="-I/usr/myinclude" ./configure
-#
-# For the sake of sanity, this macro assumes that any libcurl that is
-# found is after version 7.7.2, the first version that included the
-# curl-config script.  Note that it is very important for people
-# packaging binary versions of libcurl to include this script!
-# Without curl-config, we can only guess what protocols are available,
-# or use curl_version_info to figure it out at runtime.
-
-AC_DEFUN([LIBCURL_CHECK_CONFIG],
-[
-  AH_TEMPLATE([LIBCURL_FEATURE_SSL],[Defined if libcurl supports SSL])
-  AH_TEMPLATE([LIBCURL_FEATURE_KRB4],[Defined if libcurl supports KRB4])
-  AH_TEMPLATE([LIBCURL_FEATURE_IPV6],[Defined if libcurl supports IPv6])
-  AH_TEMPLATE([LIBCURL_FEATURE_LIBZ],[Defined if libcurl supports libz])
-  AH_TEMPLATE([LIBCURL_FEATURE_ASYNCHDNS],[Defined if libcurl supports AsynchDNS])
-  AH_TEMPLATE([LIBCURL_FEATURE_IDN],[Defined if libcurl supports IDN])
-  AH_TEMPLATE([LIBCURL_FEATURE_SSPI],[Defined if libcurl supports SSPI])
-  AH_TEMPLATE([LIBCURL_FEATURE_NTLM],[Defined if libcurl supports NTLM])
-
-  AH_TEMPLATE([LIBCURL_PROTOCOL_HTTP],[Defined if libcurl supports HTTP])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_HTTPS],[Defined if libcurl supports HTTPS])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_FTP],[Defined if libcurl supports FTP])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_FTPS],[Defined if libcurl supports FTPS])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_FILE],[Defined if libcurl supports FILE])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_TELNET],[Defined if libcurl supports TELNET])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_LDAP],[Defined if libcurl supports LDAP])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_DICT],[Defined if libcurl supports DICT])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_TFTP],[Defined if libcurl supports TFTP])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_RTSP],[Defined if libcurl supports RTSP])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_POP3],[Defined if libcurl supports POP3])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_IMAP],[Defined if libcurl supports IMAP])
-  AH_TEMPLATE([LIBCURL_PROTOCOL_SMTP],[Defined if libcurl supports SMTP])
-
-  AC_ARG_WITH(libcurl,
-     AC_HELP_STRING([--with-libcurl=PREFIX],[look for the curl library in PREFIX/lib and headers in PREFIX/include]),
-     [_libcurl_with=$withval],[_libcurl_with=ifelse([$1],,[yes],[$1])])
-
-  if test "$_libcurl_with" != "no" ; then
-
-     AC_PROG_AWK
-
-     _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'"
-
-     _libcurl_try_link=yes
-
-     if test -d "$_libcurl_with" ; then
-        LIBCURL_CPPFLAGS="-I$withval/include"
-        _libcurl_ldflags="-L$withval/lib"
-        AC_PATH_PROG([_libcurl_config],[curl-config],[],
-                     ["$withval/bin"])
-     else
-        AC_PATH_PROG([_libcurl_config],[curl-config],[],[$PATH])
-     fi
-
-     if test x$_libcurl_config != "x" ; then
-        AC_CACHE_CHECK([for the version of libcurl],
-           [libcurl_cv_lib_curl_version],
-           [libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $[]2}'`])
-
-        _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse`
-        _libcurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libcurl_version_parse`
-
-        if test $_libcurl_wanted -gt 0 ; then
-           AC_CACHE_CHECK([for libcurl >= version $2],
-              [libcurl_cv_lib_version_ok],
-              [
-              if test $_libcurl_version -ge $_libcurl_wanted ; then
-                 libcurl_cv_lib_version_ok=yes
-              else
-                 libcurl_cv_lib_version_ok=no
-              fi
-              ])
-        fi
-
-        if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then
-           if test x"$LIBCURL_CPPFLAGS" = "x" ; then
-              LIBCURL_CPPFLAGS=`$_libcurl_config --cflags`
-           fi
-           if test x"$LIBCURL" = "x" ; then
-              LIBCURL=`$_libcurl_config --libs`
-
-              # This is so silly, but Apple actually has a bug in their
-              # curl-config script.  Fixed in Tiger, but there are still
-              # lots of Panther installs around.
-              case "${host}" in
-                 powerpc-apple-darwin7*)
-                    LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'`
-                 ;;
-              esac
-           fi
-
-           # All curl-config scripts support --feature
-           _libcurl_features=`$_libcurl_config --feature`
-
-           # Is it modern enough to have --protocols? (7.12.4)
-           if test $_libcurl_version -ge 461828 ; then
-              _libcurl_protocols=`$_libcurl_config --protocols`
-           fi
-        else
-           _libcurl_try_link=no
-        fi
-
-        unset _libcurl_wanted
-     fi
-
-     if test $_libcurl_try_link = yes ; then
-
-        # we didn't find curl-config, so let's see if the user-supplied
-        # link line (or failing that, "-lcurl") is enough.
-        LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"}
-
-        AC_CACHE_CHECK([whether libcurl is usable],
-           [libcurl_cv_lib_curl_usable],
-           [
-           _libcurl_save_cppflags=$CPPFLAGS
-           CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS"
-           _libcurl_save_libs=$LIBS
-           LIBS="$LIBCURL $LIBS"
-
-           AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <curl/curl.h>]],[[
-/* Try and use a few common options to force a failure if we are
-   missing symbols or can't link. */
-int x;
-curl_easy_setopt(NULL,CURLOPT_URL,NULL);
-x=CURL_ERROR_SIZE;
-x=CURLOPT_WRITEFUNCTION;
-x=CURLOPT_FILE;
-x=CURLOPT_ERRORBUFFER;
-x=CURLOPT_STDERR;
-x=CURLOPT_VERBOSE;
-if (x) ;
-]])],libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no)
-
-           CPPFLAGS=$_libcurl_save_cppflags
-           LIBS=$_libcurl_save_libs
-           unset _libcurl_save_cppflags
-           unset _libcurl_save_libs
-           ])
-
-        if test $libcurl_cv_lib_curl_usable = yes ; then
-
-           # Does curl_free() exist in this version of libcurl?
-           # If not, fake it with free()
-
-           _libcurl_save_cppflags=$CPPFLAGS
-           CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS"
-           _libcurl_save_libs=$LIBS
-           LIBS="$LIBS $LIBCURL"
-
-           AC_CHECK_FUNC(curl_free,,
-              AC_DEFINE(curl_free,free,
-                [Define curl_free() as free() if our version of curl lacks curl_free.]))
-
-           CPPFLAGS=$_libcurl_save_cppflags
-           LIBS=$_libcurl_save_libs
-           unset _libcurl_save_cppflags
-           unset _libcurl_save_libs
-
-           AC_DEFINE(HAVE_LIBCURL,1,
-             [Define to 1 if you have a functional curl library.])
-           AC_SUBST(LIBCURL_CPPFLAGS)
-           AC_SUBST(LIBCURL)
-
-           for _libcurl_feature in $_libcurl_features ; do
-              AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_feature_$_libcurl_feature),[1])
-              eval AS_TR_SH(libcurl_feature_$_libcurl_feature)=yes
-           done
-
-           if test "x$_libcurl_protocols" = "x" ; then
-
-              # We don't have --protocols, so just assume that all
-              # protocols are available
-              _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP"
-
-              if test x$libcurl_feature_SSL = xyes ; then
-                 _libcurl_protocols="$_libcurl_protocols HTTPS"
-
-                 # FTPS wasn't standards-compliant until version
-                 # 7.11.0 (0x070b00 == 461568)
-                 if test $_libcurl_version -ge 461568; then
-                    _libcurl_protocols="$_libcurl_protocols FTPS"
-                 fi
-              fi
-
-              # RTSP, IMAP, POP3 and SMTP were added in
-              # 7.20.0 (0x071400 == 463872)
-              if test $_libcurl_version -ge 463872; then
-                 _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP"
-              fi
-           fi
-
-           for _libcurl_protocol in $_libcurl_protocols ; do
-              AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_protocol_$_libcurl_protocol),[1])
-              eval AS_TR_SH(libcurl_protocol_$_libcurl_protocol)=yes
-           done
-        else
-           unset LIBCURL
-           unset LIBCURL_CPPFLAGS
-        fi
-     fi
-
-     unset _libcurl_try_link
-     unset _libcurl_version_parse
-     unset _libcurl_config
-     unset _libcurl_feature
-     unset _libcurl_features
-     unset _libcurl_protocol
-     unset _libcurl_protocols
-     unset _libcurl_version
-     unset _libcurl_ldflags
-  fi
-
-  if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then
-     # This is the IF-NO path
-     ifelse([$4],,:,[$4])
-  else
-     # This is the IF-YES path
-     ifelse([$3],,:,[$3])
-  fi
-
-  unset _libcurl_with
-])dnl
diff --git a/m4/libgcrypt.m4 b/m4/libgcrypt.m4
deleted file mode 100644
index 831dc0c..0000000
--- a/m4/libgcrypt.m4
+++ /dev/null
@@ -1,123 +0,0 @@
-dnl Autoconf macros for libgcrypt
-dnl       Copyright (C) 2002, 2004 Free Software Foundation, Inc.
-dnl
-dnl This file is free software; as a special exception the author gives
-dnl unlimited permission to copy and/or distribute it, with or without
-dnl modifications, as long as this notice is preserved.
-dnl
-dnl This file is distributed in the hope that it will be useful, but
-dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
-dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-
-dnl AM_PATH_LIBGCRYPT([MINIMUM-VERSION,
-dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-dnl Test for libgcrypt and define LIBGCRYPT_CFLAGS and LIBGCRYPT_LIBS.
-dnl MINIMUN-VERSION is a string with the version number optionalliy prefixed
-dnl with the API version to also check the API compatibility. Example:
-dnl a MINIMUN-VERSION of 1:1.2.5 won't pass the test unless the installed
-dnl version of libgcrypt is at least 1.2.5 *and* the API number is 1.  Using
-dnl this features allows to prevent build against newer versions of libgcrypt
-dnl with a changed API.
-dnl
-AC_DEFUN([AM_PATH_LIBGCRYPT],
-[ AC_ARG_WITH(libgcrypt-prefix,
-            AC_HELP_STRING([--with-libgcrypt-prefix=PFX],
-                           [prefix where LIBGCRYPT is installed (optional)]),
-     libgcrypt_config_prefix="$withval", libgcrypt_config_prefix="")
-  if test x$libgcrypt_config_prefix != x ; then
-     if test x${LIBGCRYPT_CONFIG+set} != xset ; then
-        LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
-     fi
-  fi
-
-  AC_PATH_TOOL(LIBGCRYPT_CONFIG, libgcrypt-config, no)
-  tmp=ifelse([$1], ,1:1.2.0,$1)
-  if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
-     req_libgcrypt_api=`echo "$tmp"     | sed 's/\(.*\):\(.*\)/\1/'`
-     min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
-  else
-     req_libgcrypt_api=0
-     min_libgcrypt_version="$tmp"
-  fi
-
-  AC_MSG_CHECKING(for LIBGCRYPT - version >= $min_libgcrypt_version)
-  ok=no
-  if test "$LIBGCRYPT_CONFIG" != "no" ; then
-    req_major=`echo $min_libgcrypt_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
-    req_minor=`echo $min_libgcrypt_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
-    req_micro=`echo $min_libgcrypt_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
-    libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
-    major=`echo $libgcrypt_config_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
-    minor=`echo $libgcrypt_config_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
-    micro=`echo $libgcrypt_config_version | \
-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
-    if test "$major" -gt "$req_major"; then
-        ok=yes
-    else
-        if test "$major" -eq "$req_major"; then
-            if test "$minor" -gt "$req_minor"; then
-               ok=yes
-            else
-               if test "$minor" -eq "$req_minor"; then
-                   if test "$micro" -ge "$req_micro"; then
-                     ok=yes
-                   fi
-               fi
-            fi
-        fi
-    fi
-  fi
-  if test $ok = yes; then
-    AC_MSG_RESULT([yes ($libgcrypt_config_version)])
-  else
-    AC_MSG_RESULT(no)
-  fi
-  if test $ok = yes; then
-     # If we have a recent libgcrypt, we should also check that the
-     # API is compatible
-     if test "$req_libgcrypt_api" -gt 0 ; then
-        tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0`
-        if test "$tmp" -gt 0 ; then
-           AC_MSG_CHECKING([LIBGCRYPT API version])
-           if test "$req_libgcrypt_api" -eq "$tmp" ; then
-             AC_MSG_RESULT([okay])
-           else
-             ok=no
-             AC_MSG_RESULT([does not match. want=$req_libgcrypt_api got=$tmp])
-           fi
-        fi
-     fi
-  fi
-  if test $ok = yes; then
-    LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
-    LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
-    ifelse([$2], , :, [$2])
-    if test x"$host" != x ; then
-      libgcrypt_config_host=`$LIBGCRYPT_CONFIG --host 2>/dev/null || echo none`
-      if test x"$libgcrypt_config_host" != xnone ; then
-        if test x"$libgcrypt_config_host" != x"$host" ; then
-  AC_MSG_WARN([[
-***
-*** The config script $LIBGCRYPT_CONFIG was
-*** built for $libgcrypt_config_host and thus may not match the
-*** used host $host.
-*** You may want to use the configure option --with-libgcrypt-prefix
-*** to specify a matching config script.
-***]])
-        fi
-      fi
-    fi
-  else
-    LIBGCRYPT_CFLAGS=""
-    LIBGCRYPT_LIBS=""
-    ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(LIBGCRYPT_CFLAGS)
-  AC_SUBST(LIBGCRYPT_LIBS)
-])
diff --git a/m4/libmcrypt.m4 b/m4/libmcrypt.m4
deleted file mode 100644
index 684df10..0000000
--- a/m4/libmcrypt.m4
+++ /dev/null
@@ -1,248 +0,0 @@
-dnl Autoconf macros for libmcrypt
-dnl $id$
-
-# This script detects libmcrypt version and defines
-# LIBMCRYPT_CFLAGS, LIBMCRYPT_LIBS
-# and LIBMCRYPT24 or LIBMCRYPT22 depending on libmcrypt version
-# found.
-
-# Modified for LIBMCRYPT -- nmav
-# Configure paths for LIBGCRYPT
-# Shamelessly stolen from the one of XDELTA by Owen Taylor
-# Werner Koch   99-12-09
-
-dnl AM_PATH_LIBMCRYPT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-dnl Test for libmcrypt, and define LIBMCRYPT_CFLAGS and LIBMCRYPT_LIBS
-dnl
-AC_DEFUN([AM_PATH_LIBMCRYPT],
-[dnl
-dnl Get the cflags and libraries from the libmcrypt-config script
-dnl
-AC_ARG_WITH(libmcrypt-prefix,
-          [  --with-libmcrypt-prefix=PFX   Prefix where libmcrypt is installed (optional)],
-          libmcrypt_config_prefix="$withval", libmcrypt_config_prefix="")
-
-  if test x$libmcrypt_config_prefix != x ; then
-     libmcrypt_config_args="$libmcrypt_config_args --prefix=$libmcrypt_config_prefix"
-     if test x${LIBMCRYPT_CONFIG+set} != xset ; then
-        LIBMCRYPT_CONFIG=$libmcrypt_config_prefix/bin/libmcrypt-config
-     fi
-  fi
-
-  AC_PATH_PROG(LIBMCRYPT_CONFIG, libmcrypt-config, no)
-  min_libmcrypt_version=ifelse([$1], ,2.4.0,$1)
-  AC_MSG_CHECKING(for libmcrypt - version >= $min_libmcrypt_version)
-  no_libmcrypt=""
-  if test "$LIBMCRYPT_CONFIG" = "no" ; then
-dnl libmcrypt-config was not found (pre 2.4.11 versions)
-dnl Try to detect libmcrypt version
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <mcrypt.h>
-
-int
-main ()
-{
-#if MCRYPT_API_VERSION <= 19991015 
-/* version 2.2 */
-    return 0;
-#else
-/* version 2.4 */
-    return 1;
-#endif /* 19991015 */
-}
-],  libmcrypt_config_version="2.2.0"
-    if test x$libmcrypt_config_prefix != x ; then
-	TTLIBS="-L${libmcrypt_config_prefix}/libs"
-	TTINCLUDE="-I${libmcrypt_config_prefix}/include"
-    fi
-    LIBMCRYPT_CFLAGS="${TTINCLUDE}"
-    LIBMCRYPT_LIBS="${TTLIBS} -lmcrypt"
-    AC_DEFINE(LIBMCRYPT22, 1, [have libmcrypt 2.2])
-
-,   libmcrypt_config_version="2.4.0"
-    if test x$libmcrypt_config_prefix != x ; then
-	TTLIBS="-L${libmcrypt_config_prefix}/libs"
-	TTINCLUDE="-I${libmcrypt_config_prefix}/include"
-    fi
-    LIBMCRYPT_CFLAGS="${TTINCLUDE}"
-    LIBMCRYPT_LIBS="${TTLIBS} -lmcrypt -lltdl ${LIBADD_DL}"
-    AC_DEFINE(LIBMCRYPT24, 1, [have libmcrypt 2.4]))
-  else
-dnl libmcrypt-config was found
-    LIBMCRYPT_CFLAGS=`$LIBMCRYPT_CONFIG $libmcrypt_config_args --cflags`
-    LIBMCRYPT_LIBS=`$LIBMCRYPT_CONFIG $libmcrypt_config_args --libs`
-    libmcrypt_config_version=`$LIBMCRYPT_CONFIG $libmcrypt_config_args --version`
-    AC_DEFINE(LIBMCRYPT24, 1, [have libmcrypt 2.4])
-  fi
-
-  ac_save_CFLAGS="$CFLAGS"
-  ac_save_LIBS="$LIBS"
-  CFLAGS="$CFLAGS $LIBMCRYPT_CFLAGS"
-  LIBS="$LIBS $LIBMCRYPT_LIBS"
-
-dnl
-dnl Now check if the installed libmcrypt is sufficiently new. Also sanity
-dnl checks the results of libmcrypt-config to some extent
-dnl
-      rm -f conf.libmcrypttest
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <mcrypt.h>
-
-#define TWO "2.2"
-
-int
-main ()
-{
-#if MCRYPT_API_VERSION <= 20010201
-
-#if MCRYPT_API_VERSION <= 19991015 
-/* version 2.2 */
-    int x = mcrypt_get_key_size(MCRYPT_TWOFISH_128);
-    system ("touch conf.libmcrypttest");
-
-    if( strncmp( TWO, "$min_libmcrypt_version", strlen(TWO))) {
-      printf("\n*** Requested libmcrypt %s, but LIBMCRYPT (%s)\n",
-             "$min_libmcrypt_version", TWO );
-      printf("*** was found!\n"); 
-      return 1;
-    }
-    return 0;
-#else
-/* version 2.4 before 11 */
-    MCRYPT td = mcrypt_module_open("twofish", NULL, "cbc", NULL);
-    system ("touch conf.libmcrypttest");
-    mcrypt_module_close(td);
-
-    return 0;
-#endif /* 19991015 */
-
-#else
-
-    system ("touch conf.libmcrypttest");
-
-    if( strcmp( mcrypt_check_version(NULL), "$libmcrypt_config_version" ) )
-    {
-      printf("\n*** 'libmcrypt-config --version' returned %s, but LIBMCRYPT (%s)\n",
-             "$libmcrypt_config_version", mcrypt_check_version(NULL) );
-      printf("*** was found! If libmcrypt-config was correct, then it is best\n");
-      printf("*** to remove the old version of LIBMCRYPT. You may also be able to fix the error\n");
-      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
-      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
-      printf("*** required on your system.\n");
-      printf("*** If libmcrypt-config was wrong, set the environment variable LIBMCRYPT_CONFIG\n");
-      printf("*** to point to the correct copy of libmcrypt-config, and remove the file config.cache\n");
-      printf("*** before re-running configure\n");
-    }
-    else if ( strcmp(mcrypt_check_version(NULL), LIBMCRYPT_VERSION ) )
-    {
-      printf("\n*** LIBMCRYPT header file (version %s) does not match\n", LIBMCRYPT_VERSION);
-      printf("*** library (version %s)\n", mcrypt_check_version(NULL) );
-    }
-    else
-    {
-      if ( mcrypt_check_version( "$min_libmcrypt_version" ) )
-      {
-        return 0;
-      }
-     else
-      {
-        printf("no\n*** An old version of LIBMCRYPT (%s) was found.\n",
-                mcrypt_check_version(NULL) );
-        printf("*** You need a version of LIBMCRYPT newer than %s. The latest version of\n",
-               "$min_libmcrypt_version" );
-        printf("*** LIBMCRYPT is always available from ftp://mcrypt.hellug.gr/pub/mcrypt.\n");
-        printf("*** \n");
-        printf("*** If you have already installed a sufficiently new version, this error\n");
-        printf("*** probably means that the wrong copy of the libmcrypt-config shell script is\n");
-        printf("*** being found. The easiest way to fix this is to remove the old version\n");
-        printf("*** of LIBMCRYPT, but you can also set the LIBMCRYPT_CONFIG environment to point to the\n");
-        printf("*** correct copy of libmcrypt-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
-        printf("*** so that the correct libraries are found at run-time)\n");
-      }
-    }
-  return 1;
-
-#endif /* 20010201 */
-
-}
-],, no_libmcrypt=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-
-
-  if test "x$no_libmcrypt" = x ; then
-     AC_MSG_RESULT(yes)
-     ifelse([$2], , :, [$2])
-  else
-     if test -f conf.libmcrypttest ; then
-        :
-     else
-        AC_MSG_RESULT(no)
-     fi
-     
-     if test -f conf.libmcrypttest ; then
-        :
-     else
-          echo "*** Could not run libmcrypt test program, checking why..."
-          CFLAGS="$CFLAGS $LIBMCRYPT_CFLAGS"
-          LIBS="$LIBS $LIBMCRYPT_LIBS"
-          AC_TRY_LINK([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <mcrypt.h>
-],      [ 
-#if MCRYPT_API_VERSION <= 20010201
-
-#if MCRYPT_API_VERSION <= 19991015 
-/* version 2.2 */
-    int x = mcrypt_get_key_size(MCRYPT_TWOFISH_128);
-    return 0;
-#else
-/* version 2.4 before 11 */
-    MCRYPT td = mcrypt_module_open("twofish", NULL, "cbc", NULL);
-    mcrypt_module_close(td);
-    return 0;
-#endif /* 19991015 */
-#else
-
-return !!mcrypt_check_version(NULL); 
-
-#endif /* 20010201 */
-
-],
-        [ echo "*** The test program compiled, but did not run. This usually means"
-          echo "*** that the run-time linker is not finding LIBMCRYPT or finding the wrong"
-          echo "*** version of LIBMCRYPT. If it is not finding LIBMCRYPT, you'll need to set your"
-          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-          echo "*** is required on your system"
-          echo "***"
-          echo "*** If you have an old version installed, it is best to remove it, although"
-          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
-          echo "***" ],
-        [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means LIBMCRYPT was incorrectly installed"
-          echo "*** or that you have moved LIBMCRYPT since it was installed. In the latter case, you"
-          echo "*** may want to edit the libmcrypt-config script: $LIBMCRYPT_CONFIG" ])
-          CFLAGS="$ac_save_CFLAGS"
-          LIBS="$ac_save_LIBS"
-     fi
-     
-     LIBMCRYPT_CFLAGS=""
-     LIBMCRYPT_LIBS=""
-     ifelse([$3], , :, [$3])
-  fi
-  rm -f conf.libmcrypttest
-  AC_SUBST(LIBMCRYPT_CFLAGS)
-  AC_SUBST(LIBMCRYPT_LIBS)
-])
-
-dnl *-*wedit:notab*-*  Please keep this as the last line.
diff --git a/m4/libtool.m4 b/m4/libtool.m4
deleted file mode 100644
index 02b4bbe..0000000
--- a/m4/libtool.m4
+++ /dev/null
@@ -1,7991 +0,0 @@
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-#
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-m4_define([_LT_COPYING], [dnl
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-#   This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-])
-
-# serial 57 LT_INIT
-
-
-# LT_PREREQ(VERSION)
-# ------------------
-# Complain and exit if this libtool version is less that VERSION.
-m4_defun([LT_PREREQ],
-[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
-       [m4_default([$3],
-		   [m4_fatal([Libtool version $1 or higher is required],
-		             63)])],
-       [$2])])
-
-
-# _LT_CHECK_BUILDDIR
-# ------------------
-# Complain if the absolute build directory name contains unusual characters
-m4_defun([_LT_CHECK_BUILDDIR],
-[case `pwd` in
-  *\ * | *\	*)
-    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
-esac
-])
-
-
-# LT_INIT([OPTIONS])
-# ------------------
-AC_DEFUN([LT_INIT],
-[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
-AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-AC_BEFORE([$0], [LT_LANG])dnl
-AC_BEFORE([$0], [LT_OUTPUT])dnl
-AC_BEFORE([$0], [LTDL_INIT])dnl
-m4_require([_LT_CHECK_BUILDDIR])dnl
-
-dnl Autoconf doesn't catch unexpanded LT_ macros by default:
-m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
-m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
-dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
-dnl unless we require an AC_DEFUNed macro:
-AC_REQUIRE([LTOPTIONS_VERSION])dnl
-AC_REQUIRE([LTSUGAR_VERSION])dnl
-AC_REQUIRE([LTVERSION_VERSION])dnl
-AC_REQUIRE([LTOBSOLETE_VERSION])dnl
-m4_require([_LT_PROG_LTMAIN])dnl
-
-_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
-
-dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-_LT_SETUP
-
-# Only expand once:
-m4_define([LT_INIT])
-])# LT_INIT
-
-# Old names:
-AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
-AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
-dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
-
-
-# _LT_CC_BASENAME(CC)
-# -------------------
-# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
-m4_defun([_LT_CC_BASENAME],
-[for cc_temp in $1""; do
-  case $cc_temp in
-    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
-    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-])
-
-
-# _LT_FILEUTILS_DEFAULTS
-# ----------------------
-# It is okay to use these file commands and assume they have been set
-# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
-m4_defun([_LT_FILEUTILS_DEFAULTS],
-[: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-])# _LT_FILEUTILS_DEFAULTS
-
-
-# _LT_SETUP
-# ---------
-m4_defun([_LT_SETUP],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
-
-_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
-dnl
-_LT_DECL([], [host_alias], [0], [The host system])dnl
-_LT_DECL([], [host], [0])dnl
-_LT_DECL([], [host_os], [0])dnl
-dnl
-_LT_DECL([], [build_alias], [0], [The build system])dnl
-_LT_DECL([], [build], [0])dnl
-_LT_DECL([], [build_os], [0])dnl
-dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-test -z "$LN_S" && LN_S="ln -s"
-_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
-dnl
-AC_REQUIRE([LT_CMD_MAX_LEN])dnl
-_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
-_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
-dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
-m4_require([_LT_CMD_RELOAD])dnl
-m4_require([_LT_CHECK_MAGIC_METHOD])dnl
-m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
-m4_require([_LT_CMD_OLD_ARCHIVE])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_WITH_SYSROOT])dnl
-
-_LT_CONFIG_LIBTOOL_INIT([
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-])
-if test -n "${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-
-_LT_CHECK_OBJDIR
-
-m4_require([_LT_TAG_COMPILER])dnl
-
-case $host_os in
-aix3*)
-  # AIX sometimes has problems with the GCC collect2 program.  For some
-  # reason, if we set the COLLECT_NAMES environment variable, the problems
-  # vanish in a puff of smoke.
-  if test "X${COLLECT_NAMES+set}" != Xset; then
-    COLLECT_NAMES=
-    export COLLECT_NAMES
-  fi
-  ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-_LT_CC_BASENAME([$compiler])
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    _LT_PATH_MAGIC
-  fi
-  ;;
-esac
-
-# Use C for the default configuration in the libtool script
-LT_SUPPORTED_TAG([CC])
-_LT_LANG_C_CONFIG
-_LT_LANG_DEFAULT_CONFIG
-_LT_CONFIG_COMMANDS
-])# _LT_SETUP
-
-
-# _LT_PREPARE_SED_QUOTE_VARS
-# --------------------------
-# Define a few sed substitution that help us do robust quoting.
-m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
-[# Backslashify metacharacters that are still active within
-# double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-])
-
-# _LT_PROG_LTMAIN
-# ---------------
-# Note that this code is called both from `configure', and `config.status'
-# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
-# `config.status' has no value for ac_aux_dir unless we are using Automake,
-# so we pass a copy along to make sure it has a sensible value anyway.
-m4_defun([_LT_PROG_LTMAIN],
-[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
-_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
-ltmain="$ac_aux_dir/ltmain.sh"
-])# _LT_PROG_LTMAIN
-
-
-## ------------------------------------- ##
-## Accumulate code for creating libtool. ##
-## ------------------------------------- ##
-
-# So that we can recreate a full libtool script including additional
-# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
-# in macros and then make a single call at the end using the `libtool'
-# label.
-
-
-# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
-# ----------------------------------------
-# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL_INIT],
-[m4_ifval([$1],
-          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
-                     [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_INIT])
-
-
-# _LT_CONFIG_LIBTOOL([COMMANDS])
-# ------------------------------
-# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL],
-[m4_ifval([$1],
-          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
-                     [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
-
-
-# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
-# -----------------------------------------------------
-m4_defun([_LT_CONFIG_SAVE_COMMANDS],
-[_LT_CONFIG_LIBTOOL([$1])
-_LT_CONFIG_LIBTOOL_INIT([$2])
-])
-
-
-# _LT_FORMAT_COMMENT([COMMENT])
-# -----------------------------
-# Add leading comment marks to the start of each line, and a trailing
-# full-stop to the whole comment if one is not present already.
-m4_define([_LT_FORMAT_COMMENT],
-[m4_ifval([$1], [
-m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
-              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
-)])
-
-
-
-## ------------------------ ##
-## FIXME: Eliminate VARNAME ##
-## ------------------------ ##
-
-
-# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
-# -------------------------------------------------------------------
-# CONFIGNAME is the name given to the value in the libtool script.
-# VARNAME is the (base) name used in the configure script.
-# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
-# VARNAME.  Any other value will be used directly.
-m4_define([_LT_DECL],
-[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
-    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
-	[m4_ifval([$1], [$1], [$2])])
-    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
-    m4_ifval([$4],
-	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
-    lt_dict_add_subkey([lt_decl_dict], [$2],
-	[tagged?], [m4_ifval([$5], [yes], [no])])])
-])
-
-
-# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
-# --------------------------------------------------------
-m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
-
-
-# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_tag_varnames],
-[_lt_decl_filter([tagged?], [yes], $@)])
-
-
-# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
-# ---------------------------------------------------------
-m4_define([_lt_decl_filter],
-[m4_case([$#],
-  [0], [m4_fatal([$0: too few arguments: $#])],
-  [1], [m4_fatal([$0: too few arguments: $#: $1])],
-  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
-  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
-  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
-])
-
-
-# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
-# --------------------------------------------------
-m4_define([lt_decl_quote_varnames],
-[_lt_decl_filter([value], [1], $@)])
-
-
-# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_dquote_varnames],
-[_lt_decl_filter([value], [2], $@)])
-
-
-# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_varnames_tagged],
-[m4_assert([$# <= 2])dnl
-_$0(m4_quote(m4_default([$1], [[, ]])),
-    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
-    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
-m4_define([_lt_decl_varnames_tagged],
-[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
-
-
-# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_all_varnames],
-[_$0(m4_quote(m4_default([$1], [[, ]])),
-     m4_if([$2], [],
-	   m4_quote(lt_decl_varnames),
-	m4_quote(m4_shift($@))))[]dnl
-])
-m4_define([_lt_decl_all_varnames],
-[lt_join($@, lt_decl_varnames_tagged([$1],
-			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
-])
-
-
-# _LT_CONFIG_STATUS_DECLARE([VARNAME])
-# ------------------------------------
-# Quote a variable value, and forward it to `config.status' so that its
-# declaration there will have the same value as in `configure'.  VARNAME
-# must have a single quote delimited value for this to work.
-m4_define([_LT_CONFIG_STATUS_DECLARE],
-[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
-
-
-# _LT_CONFIG_STATUS_DECLARATIONS
-# ------------------------------
-# We delimit libtool config variables with single quotes, so when
-# we write them to config.status, we have to be sure to quote all
-# embedded single quotes properly.  In configure, this macro expands
-# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
-#
-#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
-m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
-    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAGS
-# ----------------
-# Output comment and list of tags supported by the script
-m4_defun([_LT_LIBTOOL_TAGS],
-[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
-available_tags="_LT_TAGS"dnl
-])
-
-
-# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
-# -----------------------------------
-# Extract the dictionary values for VARNAME (optionally with TAG) and
-# expand to a commented shell variable setting:
-#
-#    # Some comment about what VAR is for.
-#    visible_name=$lt_internal_name
-m4_define([_LT_LIBTOOL_DECLARE],
-[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
-					   [description])))[]dnl
-m4_pushdef([_libtool_name],
-    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
-m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
-    [0], [_libtool_name=[$]$1],
-    [1], [_libtool_name=$lt_[]$1],
-    [2], [_libtool_name=$lt_[]$1],
-    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
-m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
-])
-
-
-# _LT_LIBTOOL_CONFIG_VARS
-# -----------------------
-# Produce commented declarations of non-tagged libtool config variables
-# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
-# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
-# section) are produced by _LT_LIBTOOL_TAG_VARS.
-m4_defun([_LT_LIBTOOL_CONFIG_VARS],
-[m4_foreach([_lt_var],
-    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
-    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAG_VARS(TAG)
-# -------------------------
-m4_define([_LT_LIBTOOL_TAG_VARS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
-    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
-
-
-# _LT_TAGVAR(VARNAME, [TAGNAME])
-# ------------------------------
-m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
-
-
-# _LT_CONFIG_COMMANDS
-# -------------------
-# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
-# variables for single and double quote escaping we saved from calls
-# to _LT_DECL, we can put quote escaped variables declarations
-# into `config.status', and then the shell code to quote escape them in
-# for loops in `config.status'.  Finally, any additional code accumulated
-# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
-m4_defun([_LT_CONFIG_COMMANDS],
-[AC_PROVIDE_IFELSE([LT_OUTPUT],
-	dnl If the libtool generation code has been placed in $CONFIG_LT,
-	dnl instead of duplicating it all over again into config.status,
-	dnl then we will have config.status run $CONFIG_LT later, so it
-	dnl needs to know what name is stored there:
-        [AC_CONFIG_COMMANDS([libtool],
-            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
-    dnl If the libtool generation code is destined for config.status,
-    dnl expand the accumulated commands and init code now:
-    [AC_CONFIG_COMMANDS([libtool],
-        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
-])#_LT_CONFIG_COMMANDS
-
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
-[
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-_LT_CONFIG_STATUS_DECLARATIONS
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-\$[]1
-_LTECHO_EOF'
-}
-
-# Quote evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_quote_varnames); do
-    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
-    *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Double-quote double-evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_dquote_varnames); do
-    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
-    *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-_LT_OUTPUT_LIBTOOL_INIT
-])
-
-# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
-# ------------------------------------
-# Generate a child script FILE with all initialization necessary to
-# reuse the environment learned by the parent script, and make the
-# file executable.  If COMMENT is supplied, it is inserted after the
-# `#!' sequence but before initialization text begins.  After this
-# macro, additional text can be appended to FILE to form the body of
-# the child script.  The macro ends with non-zero status if the
-# file could not be fully written (such as if the disk is full).
-m4_ifdef([AS_INIT_GENERATED],
-[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
-[m4_defun([_LT_GENERATED_FILE_INIT],
-[m4_require([AS_PREPARE])]dnl
-[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
-[lt_write_fail=0
-cat >$1 <<_ASEOF || lt_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-$2
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$1 <<\_ASEOF || lt_write_fail=1
-AS_SHELL_SANITIZE
-_AS_PREPARE
-exec AS_MESSAGE_FD>&1
-_ASEOF
-test $lt_write_fail = 0 && chmod +x $1[]dnl
-m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
-
-# LT_OUTPUT
-# ---------
-# This macro allows early generation of the libtool script (before
-# AC_OUTPUT is called), incase it is used in configure for compilation
-# tests.
-AC_DEFUN([LT_OUTPUT],
-[: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
-[# Run this file to recreate a libtool stub with the current configuration.])
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-lt_cl_silent=false
-exec AS_MESSAGE_LOG_FD>>config.log
-{
-  echo
-  AS_BOX([Running $as_me.])
-} >&AS_MESSAGE_LOG_FD
-
-lt_cl_help="\
-\`$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $[0] [[OPTIONS]]
-
-  -h, --help      print this help, then exit
-  -V, --version   print version number, then exit
-  -q, --quiet     do not print progress messages
-  -d, --debug     don't remove temporary files
-
-Report bugs to <bug-libtool@gnu.org>."
-
-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
-m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
-configured by $[0], generated by m4_PACKAGE_STRING.
-
-Copyright (C) 2011 Free Software Foundation, Inc.
-This config.lt script is free software; the Free Software Foundation
-gives unlimited permision to copy, distribute and modify it."
-
-while test $[#] != 0
-do
-  case $[1] in
-    --version | --v* | -V )
-      echo "$lt_cl_version"; exit 0 ;;
-    --help | --h* | -h )
-      echo "$lt_cl_help"; exit 0 ;;
-    --debug | --d* | -d )
-      debug=: ;;
-    --quiet | --q* | --silent | --s* | -q )
-      lt_cl_silent=: ;;
-
-    -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try \`$[0] --help' for more information.]) ;;
-
-    *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try \`$[0] --help' for more information.]) ;;
-  esac
-  shift
-done
-
-if $lt_cl_silent; then
-  exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# open by configure.  Here we exec the FD to /dev/null, effectively closing
-# config.log, so it can be properly (re)opened and appended to by config.lt.
-lt_cl_success=:
-test "$silent" = yes &&
-  lt_config_lt_args="$lt_config_lt_args --quiet"
-exec AS_MESSAGE_LOG_FD>/dev/null
-$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-exec AS_MESSAGE_LOG_FD>>config.log
-$lt_cl_success || AS_EXIT(1)
-])# LT_OUTPUT
-
-
-# _LT_CONFIG(TAG)
-# ---------------
-# If TAG is the built-in tag, create an initial libtool script with a
-# default configuration from the untagged config vars.  Otherwise add code
-# to config.status for appending the configuration named by TAG from the
-# matching tagged config vars.
-m4_defun([_LT_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_CONFIG_SAVE_COMMANDS([
-  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
-  m4_if(_LT_TAG, [C], [
-    # See if we are running on zsh, and set the options which allow our
-    # commands through without removal of \ escapes.
-    if test -n "${ZSH_VERSION+set}" ; then
-      setopt NO_GLOB_SUBST
-    fi
-
-    cfgfile="${ofile}T"
-    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
-    $RM "$cfgfile"
-
-    cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-_LT_COPYING
-_LT_LIBTOOL_TAGS
-
-# ### BEGIN LIBTOOL CONFIG
-_LT_LIBTOOL_CONFIG_VARS
-_LT_LIBTOOL_TAG_VARS
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
-  case $host_os in
-  aix3*)
-    cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program.  For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
-  COLLECT_NAMES=
-  export COLLECT_NAMES
-fi
-_LT_EOF
-    ;;
-  esac
-
-  _LT_PROG_LTMAIN
-
-  # We use sed instead of cat because bash on DJGPP gets confused if
-  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
-  # text mode, it properly converts lines to CR/LF.  This bash problem
-  # is reportedly fixed, but why not run on old versions too?
-  sed '$q' "$ltmain" >> "$cfgfile" \
-     || (rm -f "$cfgfile"; exit 1)
-
-  _LT_PROG_REPLACE_SHELLFNS
-
-   mv -f "$cfgfile" "$ofile" ||
-    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
-  chmod +x "$ofile"
-],
-[cat <<_LT_EOF >> "$ofile"
-
-dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
-dnl in a comment (ie after a #).
-# ### BEGIN LIBTOOL TAG CONFIG: $1
-_LT_LIBTOOL_TAG_VARS(_LT_TAG)
-# ### END LIBTOOL TAG CONFIG: $1
-_LT_EOF
-])dnl /m4_if
-],
-[m4_if([$1], [], [
-    PACKAGE='$PACKAGE'
-    VERSION='$VERSION'
-    TIMESTAMP='$TIMESTAMP'
-    RM='$RM'
-    ofile='$ofile'], [])
-])dnl /_LT_CONFIG_SAVE_COMMANDS
-])# _LT_CONFIG
-
-
-# LT_SUPPORTED_TAG(TAG)
-# ---------------------
-# Trace this macro to discover what tags are supported by the libtool
-# --tag option, using:
-#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
-AC_DEFUN([LT_SUPPORTED_TAG], [])
-
-
-# C support is built-in for now
-m4_define([_LT_LANG_C_enabled], [])
-m4_define([_LT_TAGS], [])
-
-
-# LT_LANG(LANG)
-# -------------
-# Enable libtool support for the given language if not already enabled.
-AC_DEFUN([LT_LANG],
-[AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
-  [C],			[_LT_LANG(C)],
-  [C++],		[_LT_LANG(CXX)],
-  [Go],			[_LT_LANG(GO)],
-  [Java],		[_LT_LANG(GCJ)],
-  [Fortran 77],		[_LT_LANG(F77)],
-  [Fortran],		[_LT_LANG(FC)],
-  [Windows Resource],	[_LT_LANG(RC)],
-  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
-    [_LT_LANG($1)],
-    [m4_fatal([$0: unsupported language: "$1"])])])dnl
-])# LT_LANG
-
-
-# _LT_LANG(LANGNAME)
-# ------------------
-m4_defun([_LT_LANG],
-[m4_ifdef([_LT_LANG_]$1[_enabled], [],
-  [LT_SUPPORTED_TAG([$1])dnl
-  m4_append([_LT_TAGS], [$1 ])dnl
-  m4_define([_LT_LANG_]$1[_enabled], [])dnl
-  _LT_LANG_$1_CONFIG($1)])dnl
-])# _LT_LANG
-
-
-m4_ifndef([AC_PROG_GO], [
-############################################################
-# NOTE: This macro has been submitted for inclusion into   #
-#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
-#  a released version of Autoconf we should remove this    #
-#  macro and use it instead.                               #
-############################################################
-m4_defun([AC_PROG_GO],
-[AC_LANG_PUSH(Go)dnl
-AC_ARG_VAR([GOC],     [Go compiler command])dnl
-AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-AC_CHECK_TOOL(GOC, gccgo)
-if test -z "$GOC"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
-  fi
-fi
-if test -z "$GOC"; then
-  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
-fi
-])#m4_defun
-])#m4_ifndef
-
-
-# _LT_LANG_DEFAULT_CONFIG
-# -----------------------
-m4_defun([_LT_LANG_DEFAULT_CONFIG],
-[AC_PROVIDE_IFELSE([AC_PROG_CXX],
-  [LT_LANG(CXX)],
-  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_F77],
-  [LT_LANG(F77)],
-  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_FC],
-  [LT_LANG(FC)],
-  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
-
-dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
-dnl pulling things in needlessly.
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],
-  [LT_LANG(GCJ)],
-  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
-    [LT_LANG(GCJ)],
-    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
-      [LT_LANG(GCJ)],
-      [m4_ifdef([AC_PROG_GCJ],
-	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
-       m4_ifdef([A][M_PROG_GCJ],
-	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
-       m4_ifdef([LT_PROG_GCJ],
-	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
-
-AC_PROVIDE_IFELSE([AC_PROG_GO],
-  [LT_LANG(GO)],
-  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
-
-AC_PROVIDE_IFELSE([LT_PROG_RC],
-  [LT_LANG(RC)],
-  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
-])# _LT_LANG_DEFAULT_CONFIG
-
-# Obsolete macros:
-AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
-AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
-AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
-AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
-AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
-dnl AC_DEFUN([AC_LIBTOOL_F77], [])
-dnl AC_DEFUN([AC_LIBTOOL_FC], [])
-dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
-dnl AC_DEFUN([AC_LIBTOOL_RC], [])
-
-
-# _LT_TAG_COMPILER
-# ----------------
-m4_defun([_LT_TAG_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
-
-_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
-_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
-_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
-_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_TAG_COMPILER
-
-
-# _LT_COMPILER_BOILERPLATE
-# ------------------------
-# Check for compiler boilerplate output or warnings with
-# the simple compiler test code.
-m4_defun([_LT_COMPILER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-m4_defun([_LT_LINKER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# -------------------------
-m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
-  case $host_os in
-    rhapsody* | darwin*)
-    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
-    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
-    AC_CHECK_TOOL([LIPO], [lipo], [:])
-    AC_CHECK_TOOL([OTOOL], [otool], [:])
-    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
-    _LT_DECL([], [DSYMUTIL], [1],
-      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
-    _LT_DECL([], [NMEDIT], [1],
-      [Tool to change global to local symbols on Mac OS X])
-    _LT_DECL([], [LIPO], [1],
-      [Tool to manipulate fat objects and archives on Mac OS X])
-    _LT_DECL([], [OTOOL], [1],
-      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
-    _LT_DECL([], [OTOOL64], [1],
-      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
-
-    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
-      [lt_cv_apple_cc_single_mod=no
-      if test -z "${LT_MULTI_MODULE}"; then
-	# By default we will add the -single_module flag. You can override
-	# by either setting the environment variable LT_MULTI_MODULE
-	# non-empty at configure time, or by adding -multi_module to the
-	# link flags.
-	rm -rf libconftest.dylib*
-	echo "int foo(void){return 1;}" > conftest.c
-	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
-	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
-        _lt_result=$?
-	# If there is a non-empty error log, and "single_module"
-	# appears in it, assume the flag caused a linker warning
-        if test -s conftest.err && $GREP single_module conftest.err; then
-	  cat conftest.err >&AS_MESSAGE_LOG_FD
-	# Otherwise, if the output was created with a 0 exit code from
-	# the compiler, it worked.
-	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
-	  lt_cv_apple_cc_single_mod=yes
-	else
-	  cat conftest.err >&AS_MESSAGE_LOG_FD
-	fi
-	rm -rf libconftest.dylib*
-	rm -f conftest.*
-      fi])
-
-    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
-      [lt_cv_ld_exported_symbols_list],
-      [lt_cv_ld_exported_symbols_list=no
-      save_LDFLAGS=$LDFLAGS
-      echo "_main" > conftest.sym
-      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-	[lt_cv_ld_exported_symbols_list=yes],
-	[lt_cv_ld_exported_symbols_list=no])
-	LDFLAGS="$save_LDFLAGS"
-    ])
-
-    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
-      [lt_cv_ld_force_load=no
-      cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
-      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
-      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
-      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
-      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
-      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
-      cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
-      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
-      _lt_result=$?
-      if test -s conftest.err && $GREP force_load conftest.err; then
-	cat conftest.err >&AS_MESSAGE_LOG_FD
-      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
-	lt_cv_ld_force_load=yes
-      else
-	cat conftest.err >&AS_MESSAGE_LOG_FD
-      fi
-        rm -f conftest.err libconftest.a conftest conftest.c
-        rm -rf conftest.dSYM
-    ])
-    case $host_os in
-    rhapsody* | darwin1.[[012]])
-      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
-      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-	10.[[012]]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
-    ;;
-  esac
-    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
-      _lt_dar_single_mod='$single_module'
-    fi
-    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
-      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
-    else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    fi
-    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
-      _lt_dsymutil='~$DSYMUTIL $lib || :'
-    else
-      _lt_dsymutil=
-    fi
-    ;;
-  esac
-])
-
-
-# _LT_DARWIN_LINKER_FEATURES([TAG])
-# ---------------------------------
-# Checks for linker and compiler features on darwin
-m4_defun([_LT_DARWIN_LINKER_FEATURES],
-[
-  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
-  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-  _LT_TAGVAR(hardcode_direct, $1)=no
-  _LT_TAGVAR(hardcode_automatic, $1)=yes
-  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  if test "$lt_cv_ld_force_load" = "yes"; then
-    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
-                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
-  else
-    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
-  fi
-  _LT_TAGVAR(link_all_deplibs, $1)=yes
-  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
-  case $cc_basename in
-     ifort*) _lt_dar_can_shared=yes ;;
-     *) _lt_dar_can_shared=$GCC ;;
-  esac
-  if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=func_echo_all
-    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
-    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
-    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
-    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-    m4_if([$1], [CXX],
-[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
-      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
-      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
-    fi
-],[])
-  else
-  _LT_TAGVAR(ld_shlibs, $1)=no
-  fi
-])
-
-# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
-# ----------------------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-# Store the results from the different compilers for each TAGNAME.
-# Allow to override them for all tags through lt_cv_aix_libpath.
-m4_defun([_LT_SYS_MODULE_PATH_AIX],
-[m4_require([_LT_DECL_SED])dnl
-if test "${lt_cv_aix_libpath+set}" = set; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
-  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
-  lt_aix_libpath_sed='[
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }]'
-  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  # Check for a 64-bit object if we didn't find anything.
-  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
-    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi],[])
-  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
-    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
-  fi
-  ])
-  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
-fi
-])# _LT_SYS_MODULE_PATH_AIX
-
-
-# _LT_SHELL_INIT(ARG)
-# -------------------
-m4_define([_LT_SHELL_INIT],
-[m4_divert_text([M4SH-INIT], [$1
-])])# _LT_SHELL_INIT
-
-
-
-# _LT_PROG_ECHO_BACKSLASH
-# -----------------------
-# Find how we can fake an echo command that does not interpret backslash.
-# In particular, with Autoconf 2.60 or later we add some code to the start
-# of the generated configure script which will find a shell with a builtin
-# printf (which we can use as an echo command).
-m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-
-AC_MSG_CHECKING([how to print strings])
-# Test print first, because it will be a builtin if present.
-if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
-   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
-  ECHO='print -r --'
-elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
-  ECHO='printf %s\n'
-else
-  # Use this function as a fallback that always works.
-  func_fallback_echo ()
-  {
-    eval 'cat <<_LTECHO_EOF
-$[]1
-_LTECHO_EOF'
-  }
-  ECHO='func_fallback_echo'
-fi
-
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
-    $ECHO "$*" 
-}
-
-case "$ECHO" in
-  printf*) AC_MSG_RESULT([printf]) ;;
-  print*) AC_MSG_RESULT([print -r]) ;;
-  *) AC_MSG_RESULT([cat]) ;;
-esac
-
-m4_ifdef([_AS_DETECT_SUGGESTED],
-[_AS_DETECT_SUGGESTED([
-  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
-    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-    PATH=/empty FPATH=/empty; export PATH FPATH
-    test "X`printf %s $ECHO`" = "X$ECHO" \
-      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
-
-_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
-])# _LT_PROG_ECHO_BACKSLASH
-
-
-# _LT_WITH_SYSROOT
-# ----------------
-AC_DEFUN([_LT_WITH_SYSROOT],
-[AC_MSG_CHECKING([for sysroot])
-AC_ARG_WITH([sysroot],
-[  --with-sysroot[=DIR] Search for dependent libraries within DIR
-                        (or the compiler's sysroot if not specified).],
-[], [with_sysroot=no])
-
-dnl lt_sysroot will always be passed unquoted.  We quote it here
-dnl in case the user passed a directory name.
-lt_sysroot=
-case ${with_sysroot} in #(
- yes)
-   if test "$GCC" = yes; then
-     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
-   fi
-   ;; #(
- /*)
-   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
-   ;; #(
- no|'')
-   ;; #(
- *)
-   AC_MSG_RESULT([${with_sysroot}])
-   AC_MSG_ERROR([The sysroot must be an absolute path.])
-   ;;
-esac
-
- AC_MSG_RESULT([${lt_sysroot:-no}])
-_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
-[dependent libraries, and in which our libraries should be installed.])])
-
-# _LT_ENABLE_LOCK
-# ---------------
-m4_defun([_LT_ENABLE_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
-  [AS_HELP_STRING([--disable-libtool-lock],
-    [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.$ac_objext` in
-      *ELF-32*)
-	HPUX_IA64_MODE="32"
-	;;
-      *ELF-64*)
-	HPUX_IA64_MODE="64"
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    if test "$lt_cv_prog_gnu_ld" = yes; then
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -melf32bsmip"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -melf32bmipn32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -melf64bmip"
-	;;
-      esac
-    else
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -32"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -n32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -64"
-	  ;;
-      esac
-    fi
-  fi
-  rm -rf conftest*
-  ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
-      *32-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_i386_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    case `/usr/bin/file conftest.o` in
-	      *x86-64*)
-		LD="${LD-ld} -m elf32_x86_64"
-		;;
-	      *)
-		LD="${LD-ld} -m elf_i386"
-		;;
-	    esac
-	    ;;
-	  ppc64-*linux*|powerpc64-*linux*)
-	    LD="${LD-ld} -m elf32ppclinux"
-	    ;;
-	  s390x-*linux*)
-	    LD="${LD-ld} -m elf_s390"
-	    ;;
-	  sparc64-*linux*)
-	    LD="${LD-ld} -m elf32_sparc"
-	    ;;
-	esac
-	;;
-      *64-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_x86_64_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_x86_64"
-	    ;;
-	  ppc*-*linux*|powerpc*-*linux*)
-	    LD="${LD-ld} -m elf64ppc"
-	    ;;
-	  s390*-*linux*|s390*-*tpf*)
-	    LD="${LD-ld} -m elf64_s390"
-	    ;;
-	  sparc*-*linux*)
-	    LD="${LD-ld} -m elf64_sparc"
-	    ;;
-	esac
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_PUSH(C)
-     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_POP])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-*-*solaris*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
-    *64-bit*)
-      case $lt_cv_prog_gnu_ld in
-      yes*)
-        case $host in
-        i?86-*-solaris*)
-          LD="${LD-ld} -m elf_x86_64"
-          ;;
-        sparc*-*-solaris*)
-          LD="${LD-ld} -m elf64_sparc"
-          ;;
-        esac
-        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
-        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
-          LD="${LD-ld}_sol2"
-        fi
-        ;;
-      *)
-	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
-	  LD="${LD-ld} -64"
-	fi
-	;;
-      esac
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-esac
-
-need_locks="$enable_libtool_lock"
-])# _LT_ENABLE_LOCK
-
-
-# _LT_PROG_AR
-# -----------
-m4_defun([_LT_PROG_AR],
-[AC_CHECK_TOOLS(AR, [ar], false)
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
-
-AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
-  [lt_cv_ar_at_file=no
-   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
-     [echo conftest.$ac_objext > conftest.lst
-      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
-      AC_TRY_EVAL([lt_ar_try])
-      if test "$ac_status" -eq 0; then
-	# Ensure the archiver fails upon bogus file names.
-	rm -f conftest.$ac_objext libconftest.a
-	AC_TRY_EVAL([lt_ar_try])
-	if test "$ac_status" -ne 0; then
-          lt_cv_ar_at_file=@
-        fi
-      fi
-      rm -f conftest.* libconftest.a
-     ])
-  ])
-
-if test "x$lt_cv_ar_at_file" = xno; then
-  archiver_list_spec=
-else
-  archiver_list_spec=$lt_cv_ar_at_file
-fi
-_LT_DECL([], [archiver_list_spec], [1],
-  [How to feed a file listing to the archiver])
-])# _LT_PROG_AR
-
-
-# _LT_CMD_OLD_ARCHIVE
-# -------------------
-m4_defun([_LT_CMD_OLD_ARCHIVE],
-[_LT_PROG_AR
-
-AC_CHECK_TOOL(STRIP, strip, :)
-test -z "$STRIP" && STRIP=:
-_LT_DECL([], [STRIP], [1], [A symbol stripping program])
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-test -z "$RANLIB" && RANLIB=:
-_LT_DECL([], [RANLIB], [1],
-    [Commands used to install an old-style archive])
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
-  case $host_os in
-  openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
-    ;;
-  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
-    ;;
-  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
-  darwin*)
-    lock_old_archive_extraction=yes ;;
-  *)
-    lock_old_archive_extraction=no ;;
-esac
-_LT_DECL([], [old_postinstall_cmds], [2])
-_LT_DECL([], [old_postuninstall_cmds], [2])
-_LT_TAGDECL([], [old_archive_cmds], [2],
-    [Commands used to build an old-style archive])
-_LT_DECL([], [lock_old_archive_extraction], [0],
-    [Whether to use a lock for old archive extraction])
-])# _LT_CMD_OLD_ARCHIVE
-
-
-# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([_LT_COMPILER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
-  [$2=no
-   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$3"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       $2=yes
-     fi
-   fi
-   $RM conftest*
-])
-
-if test x"[$]$2" = xyes; then
-    m4_if([$5], , :, [$5])
-else
-    m4_if([$6], , :, [$6])
-fi
-])# _LT_COMPILER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
-
-
-# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-#                  [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------
-# Check whether the given linker option works
-AC_DEFUN([_LT_LINKER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
-  [$2=no
-   save_LDFLAGS="$LDFLAGS"
-   LDFLAGS="$LDFLAGS $3"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&AS_MESSAGE_LOG_FD
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         $2=yes
-       fi
-     else
-       $2=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
-    m4_if([$4], , :, [$4])
-else
-    m4_if([$5], , :, [$5])
-fi
-])# _LT_LINKER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
-
-
-# LT_CMD_MAX_LEN
-#---------------
-AC_DEFUN([LT_CMD_MAX_LEN],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
-  i=0
-  teststring="ABCD"
-
-  case $build_os in
-  msdosdjgpp*)
-    # On DJGPP, this test can blow up pretty badly due to problems in libc
-    # (any single argument exceeding 2000 bytes causes a buffer overrun
-    # during glob expansion).  Even if it were fixed, the result of this
-    # check would be larger than it should be.
-    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
-    ;;
-
-  gnu*)
-    # Under GNU Hurd, this test is not required because there is
-    # no limit to the length of command line arguments.
-    # Libtool will interpret -1 as no limit whatsoever
-    lt_cv_sys_max_cmd_len=-1;
-    ;;
-
-  cygwin* | mingw* | cegcc*)
-    # On Win9x/ME, this test blows up -- it succeeds, but takes
-    # about 5 minutes as the teststring grows exponentially.
-    # Worse, since 9x/ME are not pre-emptively multitasking,
-    # you end up with a "frozen" computer, even though with patience
-    # the test eventually succeeds (with a max line length of 256k).
-    # Instead, let's just punt: use the minimum linelength reported by
-    # all of the supported platforms: 8192 (on NT/2K/XP).
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  mint*)
-    # On MiNT this can take a long time and run out of memory.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  amigaos*)
-    # On AmigaOS with pdksh, this test takes hours, literally.
-    # So we just punt and use a minimum line length of 8192.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
-    # This has been around since 386BSD, at least.  Likely further.
-    if test -x /sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
-    elif test -x /usr/sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
-    else
-      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
-    fi
-    # And add a safety zone
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    ;;
-
-  interix*)
-    # We know the value 262144 and hardcode it with a safety zone (like BSD)
-    lt_cv_sys_max_cmd_len=196608
-    ;;
-
-  os2*)
-    # The test takes a long time on OS/2.
-    lt_cv_sys_max_cmd_len=8192
-    ;;
-
-  osf*)
-    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
-    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
-    # nice to cause kernel panics so lets avoid the loop below.
-    # First set a reasonable default.
-    lt_cv_sys_max_cmd_len=16384
-    #
-    if test -x /sbin/sysconfig; then
-      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
-        *1*) lt_cv_sys_max_cmd_len=-1 ;;
-      esac
-    fi
-    ;;
-  sco3.2v5*)
-    lt_cv_sys_max_cmd_len=102400
-    ;;
-  sysv5* | sco5v6* | sysv4.2uw2*)
-    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
-    if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
-    else
-      lt_cv_sys_max_cmd_len=32768
-    fi
-    ;;
-  *)
-    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len" && \
-	test undefined != "$lt_cv_sys_max_cmd_len"; then
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    else
-      # Make teststring a little bigger before we do anything with it.
-      # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8 ; do
-        teststring=$teststring$teststring
-      done
-      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-      # If test is not a shell built-in, we'll probably end up computing a
-      # maximum length that is only half of the actual maximum length, but
-      # we can't tell.
-      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
-	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
-	      test $i != 17 # 1/2 MB should be enough
-      do
-        i=`expr $i + 1`
-        teststring=$teststring$teststring
-      done
-      # Only check the string length outside the loop.
-      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
-      teststring=
-      # Add a significant safety factor because C++ compilers can tack on
-      # massive amounts of additional arguments before passing them to the
-      # linker.  It appears as though 1/2 is a usable value.
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
-  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
-  AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
-    [What is the maximum length of a command?])
-])# LT_CMD_MAX_LEN
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
-
-
-# _LT_HEADER_DLFCN
-# ----------------
-m4_defun([_LT_HEADER_DLFCN],
-[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
-])# _LT_HEADER_DLFCN
-
-
-# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ----------------------------------------------------------------
-m4_defun([_LT_TRY_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
-  [$4]
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-[#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-/* When -fvisbility=hidden is used, assume the code has been annotated
-   correspondingly for the symbols needed.  */
-#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else
-        {
-	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
-          else puts (dlerror ());
-	}
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}]
-_LT_EOF
-  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
-    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) $1 ;;
-      x$lt_dlneed_uscore) $2 ;;
-      x$lt_dlunknown|x*) $3 ;;
-    esac
-  else :
-    # compilation failed
-    $3
-  fi
-fi
-rm -fr conftest*
-])# _LT_TRY_DLOPEN_SELF
-
-
-# LT_SYS_DLOPEN_SELF
-# ------------------
-AC_DEFUN([LT_SYS_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
-  enable_dlopen=unknown
-  enable_dlopen_self=unknown
-  enable_dlopen_self_static=unknown
-else
-  lt_cv_dlopen=no
-  lt_cv_dlopen_libs=
-
-  case $host_os in
-  beos*)
-    lt_cv_dlopen="load_add_on"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ;;
-
-  mingw* | pw32* | cegcc*)
-    lt_cv_dlopen="LoadLibrary"
-    lt_cv_dlopen_libs=
-    ;;
-
-  cygwin*)
-    lt_cv_dlopen="dlopen"
-    lt_cv_dlopen_libs=
-    ;;
-
-  darwin*)
-  # if libdl is installed we need to link against it
-    AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
-    lt_cv_dlopen="dyld"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ])
-    ;;
-
-  *)
-    AC_CHECK_FUNC([shl_load],
-	  [lt_cv_dlopen="shl_load"],
-      [AC_CHECK_LIB([dld], [shl_load],
-	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
-	[AC_CHECK_FUNC([dlopen],
-	      [lt_cv_dlopen="dlopen"],
-	  [AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
-	    [AC_CHECK_LIB([svld], [dlopen],
-		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
-	      [AC_CHECK_LIB([dld], [dld_link],
-		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
-	      ])
-	    ])
-	  ])
-	])
-      ])
-    ;;
-  esac
-
-  if test "x$lt_cv_dlopen" != xno; then
-    enable_dlopen=yes
-  else
-    enable_dlopen=no
-  fi
-
-  case $lt_cv_dlopen in
-  dlopen)
-    save_CPPFLAGS="$CPPFLAGS"
-    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
-    save_LDFLAGS="$LDFLAGS"
-    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
-    save_LIBS="$LIBS"
-    LIBS="$lt_cv_dlopen_libs $LIBS"
-
-    AC_CACHE_CHECK([whether a program can dlopen itself],
-	  lt_cv_dlopen_self, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
-	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
-    ])
-
-    if test "x$lt_cv_dlopen_self" = xyes; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
-	  lt_cv_dlopen_self_static, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
-	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
-      ])
-    fi
-
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
-    ;;
-  esac
-
-  case $lt_cv_dlopen_self in
-  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-  *) enable_dlopen_self=unknown ;;
-  esac
-
-  case $lt_cv_dlopen_self_static in
-  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-  *) enable_dlopen_self_static=unknown ;;
-  esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
-	 [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
-	 [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
-	 [Whether dlopen of statically linked programs is supported])
-])# LT_SYS_DLOPEN_SELF
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
-
-
-# _LT_COMPILER_C_O([TAGNAME])
-# ---------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler.
-# This macro does not hard code the compiler like AC_PROG_CC_C_O.
-m4_defun([_LT_COMPILER_C_O],
-[m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
-  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
-  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-     fi
-   fi
-   chmod u+w . 2>&AS_MESSAGE_LOG_FD
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-])
-_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
-	[Does compiler simultaneously support -c and -o options?])
-])# _LT_COMPILER_C_O
-
-
-# _LT_COMPILER_FILE_LOCKS([TAGNAME])
-# ----------------------------------
-# Check to see if we can do hard links to lock some files if needed
-m4_defun([_LT_COMPILER_FILE_LOCKS],
-[m4_require([_LT_ENABLE_LOCK])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_COMPILER_C_O([$1])
-
-hard_links="nottested"
-if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
-  # do not overwrite the value of need_locks provided by the user
-  AC_MSG_CHECKING([if we can lock with hard links])
-  hard_links=yes
-  $RM conftest*
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  touch conftest.a
-  ln conftest.a conftest.b 2>&5 || hard_links=no
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  AC_MSG_RESULT([$hard_links])
-  if test "$hard_links" = no; then
-    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
-])# _LT_COMPILER_FILE_LOCKS
-
-
-# _LT_CHECK_OBJDIR
-# ----------------
-m4_defun([_LT_CHECK_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
-  lt_cv_objdir=.libs
-else
-  # MS-DOS does not allow filenames that begin with a dot.
-  lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-_LT_DECL([], [objdir], [0],
-         [The name of the directory that contains temporary libtool files])dnl
-m4_pattern_allow([LT_OBJDIR])dnl
-AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
-  [Define to the sub-directory in which libtool stores uninstalled libraries.])
-])# _LT_CHECK_OBJDIR
-
-
-# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
-# --------------------------------------
-# Check hardcoding attributes.
-m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
-   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
-   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
-  # We can hardcode non-existent directories.
-  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
-     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
-    # Linking always hardcodes the temporary library directory.
-    _LT_TAGVAR(hardcode_action, $1)=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    _LT_TAGVAR(hardcode_action, $1)=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  _LT_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
-   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
-     test "$enable_shared" = no; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-_LT_TAGDECL([], [hardcode_action], [0],
-    [How to hardcode a shared library path into an executable])
-])# _LT_LINKER_HARDCODE_LIBPATH
-
-
-# _LT_CMD_STRIPLIB
-# ----------------
-m4_defun([_LT_CMD_STRIPLIB],
-[m4_require([_LT_DECL_EGREP])
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP" ; then
-      striplib="$STRIP -x"
-      old_striplib="$STRIP -S"
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no])
-    fi
-    ;;
-  *)
-    AC_MSG_RESULT([no])
-    ;;
-  esac
-fi
-_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
-_LT_DECL([], [striplib], [1])
-])# _LT_CMD_STRIPLIB
-
-
-# _LT_SYS_DYNAMIC_LINKER([TAG])
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-m4_defun([_LT_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_OBJDUMP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-AC_MSG_CHECKING([dynamic linker characteristics])
-m4_if([$1],
-	[], [
-if test "$GCC" = yes; then
-  case $host_os in
-    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
-    *) lt_awk_arg="/^libraries:/" ;;
-  esac
-  case $host_os in
-    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
-    *) lt_sed_strip_eq="s,=/,/,g" ;;
-  esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
-  case $lt_search_path_spec in
-  *\;*)
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
-    ;;
-  *)
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
-    ;;
-  esac
-  # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary.
-  lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
-  for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
-    else
-      test -d "$lt_sys_path" && \
-	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
-    fi
-  done
-  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS=" "; FS="/|\n";} {
-  lt_foo="";
-  lt_count=0;
-  for (lt_i = NF; lt_i > 0; lt_i--) {
-    if ($lt_i != "" && $lt_i != ".") {
-      if ($lt_i == "..") {
-        lt_count++;
-      } else {
-        if (lt_count == 0) {
-          lt_foo="/" $lt_i lt_foo;
-        } else {
-          lt_count--;
-        }
-      }
-    }
-  }
-  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
-  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
-  # AWK program above erroneously prepends '/' to C:/dos/paths
-  # for these hosts.
-  case $host_os in
-    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
-      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
-  esac
-  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
-  shlibpath_var=LIBPATH
-
-  # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='${libname}${release}${shared_ext}$major'
-  ;;
-
-aix[[4-9]]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  hardcode_into_libs=yes
-  if test "$host_cpu" = ia64; then
-    # AIX 5 supports IA64
-    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
-    shlibpath_var=LD_LIBRARY_PATH
-  else
-    # With GCC up to 2.95.x, collect2 would create an import file
-    # for dependence libraries.  The import file would start with
-    # the line `#! .'.  This would cause the generated library to
-    # depend on `.', always an invalid library.  This was fixed in
-    # development snapshots of GCC prior to 3.0.
-    case $host_os in
-      aix4 | aix4.[[01]] | aix4.[[01]].*)
-      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-	   echo ' yes '
-	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
-	:
-      else
-	can_build_shared=no
-      fi
-      ;;
-    esac
-    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
-    # soname into executable. Probably we can add versioning support to
-    # collect2, so additional links can be useful in future.
-    if test "$aix_use_runtimelinking" = yes; then
-      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
-      # instead of lib<name>.a to let people know that these are not
-      # typical AIX shared libraries.
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    else
-      # We preserve .a as extension for shared libraries through AIX4.2
-      # and later when we are not doing run time linking.
-      library_names_spec='${libname}${release}.a $libname.a'
-      soname_spec='${libname}${release}${shared_ext}$major'
-    fi
-    shlibpath_var=LIBPATH
-  fi
-  ;;
-
-amigaos*)
-  case $host_cpu in
-  powerpc)
-    # Since July 2007 AmigaOS4 officially supports .so libraries.
-    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    ;;
-  m68k)
-    library_names_spec='$libname.ixlibrary $libname.a'
-    # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
-    ;;
-  esac
-  ;;
-
-beos*)
-  library_names_spec='${libname}${shared_ext}'
-  dynamic_linker="$host_os ld.so"
-  shlibpath_var=LIBRARY_PATH
-  ;;
-
-bsdi[[45]]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-  # the default ld.so.conf also contains /usr/contrib/lib and
-  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-  # libtool to hard-code these into programs
-  ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
-  version_type=windows
-  shrext_cmds=".dll"
-  need_version=no
-  need_lib_prefix=no
-
-  case $GCC,$cc_basename in
-  yes,*)
-    # gcc
-    library_names_spec='$libname.dll.a'
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname~
-      chmod a+x \$dldir/$dlname~
-      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
-        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
-      fi'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-
-    case $host_os in
-    cygwin*)
-      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-m4_if([$1], [],[
-      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      ;;
-    pw32*)
-      # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      ;;
-    esac
-    dynamic_linker='Win32 ld.exe'
-    ;;
-
-  *,cl*)
-    # Native MSVC
-    libname_spec='$name'
-    soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-    library_names_spec='${libname}.dll.lib'
-
-    case $build_os in
-    mingw*)
-      sys_lib_search_path_spec=
-      lt_save_ifs=$IFS
-      IFS=';'
-      for lt_path in $LIB
-      do
-        IFS=$lt_save_ifs
-        # Let DOS variable expansion print the short 8.3 style file name.
-        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
-        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
-      done
-      IFS=$lt_save_ifs
-      # Convert to MSYS style.
-      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
-      ;;
-    cygwin*)
-      # Convert to unix form, then to dos form, then back to unix form
-      # but this time dos style (no spaces!) so that the unix form looks
-      # like /cygdrive/c/PROGRA~1:/cygdr...
-      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
-      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
-      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      ;;
-    *)
-      sys_lib_search_path_spec="$LIB"
-      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
-        # It is most probably a Windows format PATH.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      fi
-      # FIXME: find the short name or the path components, as spaces are
-      # common. (e.g. "Program Files" -> "PROGRA~1")
-      ;;
-    esac
-
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-    dynamic_linker='Win32 link.exe'
-    ;;
-
-  *)
-    # Assume MSVC wrapper
-    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
-    dynamic_linker='Win32 ld.exe'
-    ;;
-  esac
-  # FIXME: first we should search . and the directory the executable is in
-  shlibpath_var=PATH
-  ;;
-
-darwin* | rhapsody*)
-  dynamic_linker="$host_os dyld"
-  version_type=darwin
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
-  soname_spec='${libname}${release}${major}$shared_ext'
-  shlibpath_overrides_runpath=yes
-  shlibpath_var=DYLD_LIBRARY_PATH
-  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-m4_if([$1], [],[
-  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-freebsd* | dragonfly*)
-  # DragonFly does not have aout.  When/if they implement a new
-  # versioning mechanism, adjust this.
-  if test -x /usr/bin/objformat; then
-    objformat=`/usr/bin/objformat`
-  else
-    case $host_os in
-    freebsd[[23]].*) objformat=aout ;;
-    *) objformat=elf ;;
-    esac
-  fi
-  version_type=freebsd-$objformat
-  case $version_type in
-    freebsd-elf*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-      need_version=no
-      need_lib_prefix=no
-      ;;
-    freebsd-*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
-      need_version=yes
-      ;;
-  esac
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_os in
-  freebsd2.*)
-    shlibpath_overrides_runpath=yes
-    ;;
-  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
-  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
-    shlibpath_overrides_runpath=no
-    hardcode_into_libs=yes
-    ;;
-  *) # from 4.6 on, and DragonFly
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  esac
-  ;;
-
-haiku*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  dynamic_linker="$host_os runtime_loader"
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
-  hardcode_into_libs=yes
-  ;;
-
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  case $host_cpu in
-  ia64*)
-    shrext_cmds='.so'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.so"
-    shlibpath_var=LD_LIBRARY_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    if test "X$HPUX_IA64_MODE" = X32; then
-      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
-    else
-      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
-    fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  hppa*64*)
-    shrext_cmds='.sl'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  *)
-    shrext_cmds='.sl'
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=SHLIB_PATH
-    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    ;;
-  esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
-  postinstall_cmds='chmod 555 $lib'
-  # or fails outright, so override atomically:
-  install_override_mode=555
-  ;;
-
-interix[[3-9]]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $host_os in
-    nonstopux*) version_type=nonstopux ;;
-    *)
-	if test "$lt_cv_prog_gnu_ld" = yes; then
-		version_type=linux # correct to gnu/linux during the next big refactor
-	else
-		version_type=irix
-	fi ;;
-  esac
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
-  case $host_os in
-  irix5* | nonstopux*)
-    libsuff= shlibsuff=
-    ;;
-  *)
-    case $LD in # libtool.m4 will add one of these switches to LD
-    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
-      libsuff= shlibsuff= libmagic=32-bit;;
-    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
-      libsuff=32 shlibsuff=N32 libmagic=N32;;
-    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
-      libsuff=64 shlibsuff=64 libmagic=64-bit;;
-    *) libsuff= shlibsuff= libmagic=never-match;;
-    esac
-    ;;
-  esac
-  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
-  hardcode_into_libs=yes
-  ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
-  dynamic_linker=no
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-
-  # Some binutils ld are patched to set DT_RUNPATH
-  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
-    [lt_cv_shlibpath_overrides_runpath=no
-    save_LDFLAGS=$LDFLAGS
-    save_libdir=$libdir
-    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
-	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
-    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
-	 [lt_cv_shlibpath_overrides_runpath=yes])])
-    LDFLAGS=$save_LDFLAGS
-    libdir=$save_libdir
-    ])
-  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  # Append ld.so.conf contents to the search path
-  if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
-  fi
-
-  # We used to test for /lib/ld.so.1 and disable shared libraries on
-  # powerpc, because MkLinux only supported shared libraries with the
-  # GNU dynamic linker.  Since this was broken with cross compilers,
-  # most powerpc-linux boxes support dynamic linking these days and
-  # people can always --disable-shared, the test was removed, and we
-  # assume the GNU/Linux dynamic linker is in use.
-  dynamic_linker='GNU/Linux ld.so'
-  ;;
-
-netbsdelf*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='NetBSD ld.elf_so'
-  ;;
-
-netbsd*)
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-    dynamic_linker='NetBSD (a.out) ld.so'
-  else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    dynamic_linker='NetBSD ld.elf_so'
-  fi
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  ;;
-
-newsos6)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-*nto* | *qnx*)
-  version_type=qnx
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='ldqnx.so'
-  ;;
-
-openbsd*)
-  version_type=sunos
-  sys_lib_dlsearch_path_spec="/usr/lib"
-  need_lib_prefix=no
-  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
-  case $host_os in
-    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
-    *)				need_version=no  ;;
-  esac
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    case $host_os in
-      openbsd2.[[89]] | openbsd2.[[89]].*)
-	shlibpath_overrides_runpath=no
-	;;
-      *)
-	shlibpath_overrides_runpath=yes
-	;;
-      esac
-  else
-    shlibpath_overrides_runpath=yes
-  fi
-  ;;
-
-os2*)
-  libname_spec='$name'
-  shrext_cmds=".dll"
-  need_lib_prefix=no
-  library_names_spec='$libname${shared_ext} $libname.a'
-  dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
-  ;;
-
-osf3* | osf4* | osf5*)
-  version_type=osf
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
-  ;;
-
-rdos*)
-  dynamic_linker=no
-  ;;
-
-solaris*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  # ldd complains unless libraries are executable
-  postinstall_cmds='chmod +x $lib'
-  ;;
-
-sunos4*)
-  version_type=sunos
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  if test "$with_gnu_ld" = yes; then
-    need_lib_prefix=no
-  fi
-  need_version=yes
-  ;;
-
-sysv4 | sysv4.3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_vendor in
-    sni)
-      shlibpath_overrides_runpath=no
-      need_lib_prefix=no
-      runpath_var=LD_RUN_PATH
-      ;;
-    siemens)
-      need_lib_prefix=no
-      ;;
-    motorola)
-      need_lib_prefix=no
-      need_version=no
-      shlibpath_overrides_runpath=no
-      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-      ;;
-  esac
-  ;;
-
-sysv4*MP*)
-  if test -d /usr/nec ;then
-    version_type=linux # correct to gnu/linux during the next big refactor
-    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
-    soname_spec='$libname${shared_ext}.$major'
-    shlibpath_var=LD_LIBRARY_PATH
-  fi
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  if test "$with_gnu_ld" = yes; then
-    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
-  else
-    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
-    case $host_os in
-      sco3.2v5*)
-        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
-	;;
-    esac
-  fi
-  sys_lib_dlsearch_path_spec='/usr/lib'
-  ;;
-
-tpf*)
-  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-uts4*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-*)
-  dynamic_linker=no
-  ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
-  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
-  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-_LT_DECL([], [variables_saved_for_relink], [1],
-    [Variables whose values should be saved in libtool wrapper scripts and
-    restored at link time])
-_LT_DECL([], [need_lib_prefix], [0],
-    [Do we need the "lib" prefix for modules?])
-_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
-_LT_DECL([], [version_type], [0], [Library versioning type])
-_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
-_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
-_LT_DECL([], [shlibpath_overrides_runpath], [0],
-    [Is shlibpath searched before the hard-coded library search path?])
-_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
-_LT_DECL([], [library_names_spec], [1],
-    [[List of archive names.  First name is the real one, the rest are links.
-    The last name is the one that the linker finds with -lNAME]])
-_LT_DECL([], [soname_spec], [1],
-    [[The coded name of the library, if different from the real name]])
-_LT_DECL([], [install_override_mode], [1],
-    [Permission mode override for installation of shared libraries])
-_LT_DECL([], [postinstall_cmds], [2],
-    [Command to use after installation of a shared archive])
-_LT_DECL([], [postuninstall_cmds], [2],
-    [Command to use after uninstallation of a shared archive])
-_LT_DECL([], [finish_cmds], [2],
-    [Commands used to finish a libtool library installation in a directory])
-_LT_DECL([], [finish_eval], [1],
-    [[As "finish_cmds", except a single script fragment to be evaled but
-    not shown]])
-_LT_DECL([], [hardcode_into_libs], [0],
-    [Whether we should hardcode library paths into libraries])
-_LT_DECL([], [sys_lib_search_path_spec], [2],
-    [Compile-time system search path for libraries])
-_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
-    [Run-time system search path for libraries])
-])# _LT_SYS_DYNAMIC_LINKER
-
-
-# _LT_PATH_TOOL_PREFIX(TOOL)
-# --------------------------
-# find a file program which can recognize shared library
-AC_DEFUN([_LT_PATH_TOOL_PREFIX],
-[m4_require([_LT_DECL_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] |  ?:[\\/]*])
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="m4_if([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
-	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])# _LT_PATH_TOOL_PREFIX
-
-# Old name:
-AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
-
-
-# _LT_PATH_MAGIC
-# --------------
-# find a file program which can recognize a shared library
-m4_defun([_LT_PATH_MAGIC],
-[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])# _LT_PATH_MAGIC
-
-
-# LT_PATH_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([LT_PATH_LD],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
-
-AC_ARG_WITH([gnu-ld],
-    [AS_HELP_STRING([--with-gnu-ld],
-	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
-    [test "$withval" = no || with_gnu_ld=yes],
-    [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by $CC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]]* | ?:[[\\/]]*)
-      re_direlt='/[[^/]][[^/]]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test "$with_gnu_ld" != no && break
-	;;
-      *)
-	test "$with_gnu_ld" != yes && break
-	;;
-      esac
-    fi
-  done
-  IFS="$lt_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-_LT_PATH_LD_GNU
-AC_SUBST([LD])
-
-_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
-])# LT_PATH_LD
-
-# Old names:
-AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
-AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_LD], [])
-dnl AC_DEFUN([AC_PROG_LD], [])
-
-
-# _LT_PATH_LD_GNU
-#- --------------
-m4_defun([_LT_PATH_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# _LT_PATH_LD_GNU
-
-
-# _LT_CMD_RELOAD
-# --------------
-# find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-m4_defun([_LT_CMD_RELOAD],
-[AC_CACHE_CHECK([for $LD option to reload object files],
-  lt_cv_ld_reload_flag,
-  [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    if test "$GCC" != yes; then
-      reload_cmds=false
-    fi
-    ;;
-  darwin*)
-    if test "$GCC" = yes; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
-    else
-      reload_cmds='$LD$reload_flag -o $output$reload_objs'
-    fi
-    ;;
-esac
-_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_LT_TAGDECL([], [reload_cmds], [2])dnl
-])# _LT_CMD_RELOAD
-
-
-# _LT_CHECK_MAGIC_METHOD
-# ----------------------
-# how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_MAGIC_METHOD],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[[4-9]]*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi[[45]]*)
-  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin*)
-  # func_win32_libid is a shell function defined in ltmain.sh
-  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-  lt_cv_file_magic_cmd='func_win32_libid'
-  ;;
-
-mingw* | pw32*)
-  # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump',
-  # unless we find 'file', for example because we are cross-compiling.
-  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
-  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
-    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-    lt_cv_file_magic_cmd='func_win32_libid'
-  else
-    # Keep this pattern in sync with the one in func_win32_libid.
-    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
-    lt_cv_file_magic_cmd='$OBJDUMP -f'
-  fi
-  ;;
-
-cegcc*)
-  # use the weaker test based on 'objdump'. See mingw*.
-  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-freebsd* | dragonfly*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-haiku*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
-  case $host_cpu in
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  hppa*64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
-    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
-    ;;
-  *)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  esac
-  ;;
-
-interix[[3-9]]*)
-  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
-  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $LD in
-  *-32|*"-32 ") libmagic=32-bit;;
-  *-n32|*"-n32 ") libmagic=N32;;
-  *-64|*"-64 ") libmagic=64-bit;;
-  *) libmagic=never-match;;
-  esac
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-netbsd* | netbsdelf*-gnu)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
-  fi
-  ;;
-
-newos6*)
-  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-*nto* | *qnx*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-openbsd*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
-  fi
-  ;;
-
-osf3* | osf4* | osf5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-rdos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.3*)
-  case $host_vendor in
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  sequent)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
-    ;;
-  sni)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
-    lt_cv_file_magic_test_file=/lib/libc.so
-    ;;
-  siemens)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  pc)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  esac
-  ;;
-
-tpf*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-esac
-])
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
-  case $host_os in
-  mingw* | pw32*)
-    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
-      want_nocaseglob=yes
-    else
-      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
-    fi
-    ;;
-  esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-_LT_DECL([], [deplibs_check_method], [1],
-    [Method to check whether dependent libraries are shared objects])
-_LT_DECL([], [file_magic_cmd], [1],
-    [Command to use when deplibs_check_method = "file_magic"])
-_LT_DECL([], [file_magic_glob], [1],
-    [How to find potential files when deplibs_check_method = "file_magic"])
-_LT_DECL([], [want_nocaseglob], [1],
-    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
-])# _LT_CHECK_MAGIC_METHOD
-
-
-# LT_PATH_NM
-# ----------
-# find the pathname to a BSD- or MS-compatible name lister
-AC_DEFUN([LT_PATH_NM],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
-    lt_nm_to_check="$lt_nm_to_check nm"
-  fi
-  for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS="$lt_save_ifs"
-      test -z "$ac_dir" && ac_dir=.
-      tmp_nm="$ac_dir/$lt_tmp_nm"
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
-	# Check to see if the nm accepts a BSD-compat flag.
-	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
-	#   nm: unknown option "B" ignored
-	# Tru64's nm complains that /dev/null is an invalid object file
-	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-	*/dev/null* | *'Invalid file or object type'*)
-	  lt_cv_path_NM="$tmp_nm -B"
-	  break
-	  ;;
-	*)
-	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-	  */dev/null*)
-	    lt_cv_path_NM="$tmp_nm -p"
-	    break
-	    ;;
-	  *)
-	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	    continue # so that we can try to find one that supports BSD flags
-	    ;;
-	  esac
-	  ;;
-	esac
-      fi
-    done
-    IFS="$lt_save_ifs"
-  done
-  : ${lt_cv_path_NM=no}
-fi])
-if test "$lt_cv_path_NM" != "no"; then
-  NM="$lt_cv_path_NM"
-else
-  # Didn't find any BSD compatible name lister, look for dumpbin.
-  if test -n "$DUMPBIN"; then :
-    # Let the user override the test.
-  else
-    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
-    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
-    *COFF*)
-      DUMPBIN="$DUMPBIN -symbols"
-      ;;
-    *)
-      DUMPBIN=:
-      ;;
-    esac
-  fi
-  AC_SUBST([DUMPBIN])
-  if test "$DUMPBIN" != ":"; then
-    NM="$DUMPBIN"
-  fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
-  [lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
-  cat conftest.out >&AS_MESSAGE_LOG_FD
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*])
-])# LT_PATH_NM
-
-# Old names:
-AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
-AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_NM], [])
-dnl AC_DEFUN([AC_PROG_NM], [])
-
-# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
-# --------------------------------
-# how to determine the name of the shared library
-# associated with a specific link library.
-#  -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-m4_require([_LT_DECL_DLLTOOL])
-AC_CACHE_CHECK([how to associate runtime and link libraries],
-lt_cv_sharedlib_from_linklib_cmd,
-[lt_cv_sharedlib_from_linklib_cmd='unknown'
-
-case $host_os in
-cygwin* | mingw* | pw32* | cegcc*)
-  # two different shell functions defined in ltmain.sh
-  # decide which to use based on capabilities of $DLLTOOL
-  case `$DLLTOOL --help 2>&1` in
-  *--identify-strict*)
-    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
-    ;;
-  *)
-    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
-    ;;
-  esac
-  ;;
-*)
-  # fallback: assume linklib IS sharedlib
-  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
-  ;;
-esac
-])
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
-    [Command to associate shared and link libraries])
-])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
-
-
-# _LT_PATH_MANIFEST_TOOL
-# ----------------------
-# locate the manifest tool
-m4_defun([_LT_PATH_MANIFEST_TOOL],
-[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
-  [lt_cv_path_mainfest_tool=no
-  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
-  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
-    lt_cv_path_mainfest_tool=yes
-  fi
-  rm -f conftest*])
-if test "x$lt_cv_path_mainfest_tool" != xyes; then
-  MANIFEST_TOOL=:
-fi
-_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
-])# _LT_PATH_MANIFEST_TOOL
-
-
-# LT_LIB_M
-# --------
-# check for math library
-AC_DEFUN([LT_LIB_M],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
-  # These system don't have libm, or don't need it
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, cos, LIBM="-lm")
-  ;;
-esac
-AC_SUBST([LIBM])
-])# LT_LIB_M
-
-# Old name:
-AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_CHECK_LIBM], [])
-
-
-# _LT_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------
-m4_defun([_LT_COMPILER_NO_RTTI],
-[m4_require([_LT_TAG_COMPILER])dnl
-
-_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
-  case $cc_basename in
-  nvcc*)
-    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
-  *)
-    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
-  esac
-
-  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
-    lt_cv_prog_compiler_rtti_exceptions,
-    [-fno-rtti -fno-exceptions], [],
-    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
-	[Compiler flag to turn off builtin functions])
-])# _LT_COMPILER_NO_RTTI
-
-
-# _LT_CMD_GLOBAL_SYMBOLS
-# ----------------------
-m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_AWK])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
-  symcode='[[BCDT]]'
-  ;;
-cygwin* | mingw* | pw32* | cegcc*)
-  symcode='[[ABCDGISTW]]'
-  ;;
-hpux*)
-  if test "$host_cpu" = ia64; then
-    symcode='[[ABCDEGRST]]'
-  fi
-  ;;
-irix* | nonstopux*)
-  symcode='[[BCDEGRST]]'
-  ;;
-osf*)
-  symcode='[[BCDEGQRST]]'
-  ;;
-solaris*)
-  symcode='[[BDRT]]'
-  ;;
-sco3.2v5*)
-  symcode='[[DT]]'
-  ;;
-sysv4.2uw2*)
-  symcode='[[DT]]'
-  ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
-  symcode='[[ABDT]]'
-  ;;
-sysv4)
-  symcode='[[DFNSTU]]'
-  ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
-  symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
-  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-  ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
-  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
-  symxfrm="\\1 $ac_symprfx\\2 \\2"
-
-  # Write the raw and C identifiers.
-  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function
-    # and D for any global variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
-    # which start with @ or ?.
-    lt_cv_sys_global_symbol_pipe="$AWK ['"\
-"     {last_section=section; section=\$ 3};"\
-"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
-"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-"     \$ 0!~/External *\|/{next};"\
-"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-"     {if(hide[section]) next};"\
-"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-"     ' prfx=^$ac_symprfx]"
-  else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-  fi
-  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
-  # Check to see that the pipe works correctly.
-  pipe_works=no
-
-  rm -f conftest*
-  cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
-  if AC_TRY_EVAL(ac_compile); then
-    # Now try to grab the symbols.
-    nlist=conftest.nm
-    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
-      # Try sorting and uniquifying the output.
-      if sort "$nlist" | uniq > "$nlist"T; then
-	mv -f "$nlist"T "$nlist"
-      else
-	rm -f "$nlist"T
-      fi
-
-      # Make sure that we snagged all the symbols we need.
-      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
-	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
-	  cat <<_LT_EOF > conftest.$ac_ext
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-/* DATA imports from DLLs on WIN32 con't be const, because runtime
-   relocations are performed -- see ld's documentation on pseudo-relocs.  */
-# define LT@&t@_DLSYM_CONST
-#elif defined(__osf__)
-/* This system does not cope well with relocations in const data.  */
-# define LT@&t@_DLSYM_CONST
-#else
-# define LT@&t@_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
-	  # Now generate the symbol file.
-	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
-	  cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols.  */
-LT@&t@_DLSYM_CONST struct {
-  const char *name;
-  void       *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[[]] =
-{
-  { "@PROGRAM@", (void *) 0 },
-_LT_EOF
-	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
-	  cat <<\_LT_EOF >> conftest.$ac_ext
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
-	  # Now try linking the two files.
-	  mv conftest.$ac_objext conftstm.$ac_objext
-	  lt_globsym_save_LIBS=$LIBS
-	  lt_globsym_save_CFLAGS=$CFLAGS
-	  LIBS="conftstm.$ac_objext"
-	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
-	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
-	    pipe_works=yes
-	  fi
-	  LIBS=$lt_globsym_save_LIBS
-	  CFLAGS=$lt_globsym_save_CFLAGS
-	else
-	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
-	fi
-      else
-	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
-      fi
-    else
-      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
-    fi
-  else
-    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
-    cat conftest.$ac_ext >&5
-  fi
-  rm -rf conftest* conftst*
-
-  # Do not use the global_symbol_pipe unless it works.
-  if test "$pipe_works" = yes; then
-    break
-  else
-    lt_cv_sys_global_symbol_pipe=
-  fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
-  lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  AC_MSG_RESULT(failed)
-else
-  AC_MSG_RESULT(ok)
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-  nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
-  nm_file_list_spec='@'
-fi
-
-_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
-    [Take the output of nm and produce a listing of raw symbols and C names])
-_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
-    [Transform the output of nm in a proper C declaration])
-_LT_DECL([global_symbol_to_c_name_address],
-    [lt_cv_sys_global_symbol_to_c_name_address], [1],
-    [Transform the output of nm in a C name address pair])
-_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
-    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
-    [Transform the output of nm in a C name address pair when lib prefix is needed])
-_LT_DECL([], [nm_file_list_spec], [1],
-    [Specify filename containing input files for $NM])
-]) # _LT_CMD_GLOBAL_SYMBOLS
-
-
-# _LT_COMPILER_PIC([TAGNAME])
-# ---------------------------
-m4_defun([_LT_COMPILER_PIC],
-[m4_require([_LT_TAG_COMPILER])dnl
-_LT_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_TAGVAR(lt_prog_compiler_static, $1)=
-
-m4_if([$1], [CXX], [
-  # C++ specific cases for pic, static, wl, etc.
-  if test "$GXX" = yes; then
-    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
-    case $host_os in
-    aix*)
-      # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-    mingw* | cygwin* | os2* | pw32* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      ;;
-    *djgpp*)
-      # DJGPP does not support shared libraries at all
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-      ;;
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)=
-      ;;
-    interix[[3-9]]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
-      fi
-      ;;
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	;;
-      esac
-      ;;
-    *qnx* | *nto*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-    *)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-    esac
-  else
-    case $host_os in
-      aix[[4-9]]*)
-	# All AIX code is PIC.
-	if test "$host_cpu" = ia64; then
-	  # AIX 5 now supports IA64 processor
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	else
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
-	fi
-	;;
-      chorus*)
-	case $cc_basename in
-	cxch68*)
-	  # Green Hills C++ Compiler
-	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
-	  ;;
-	esac
-	;;
-      mingw* | cygwin* | os2* | pw32* | cegcc*)
-	# This hack is so that the source file can tell whether it is being
-	# built for inclusion in a dll (and should export symbols for example).
-	m4_if([$1], [GCJ], [],
-	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-	;;
-      dgux*)
-	case $cc_basename in
-	  ec++*)
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    ;;
-	  ghcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      freebsd* | dragonfly*)
-	# FreeBSD uses GNU C++
-	;;
-      hpux9* | hpux10* | hpux11*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-	    if test "$host_cpu" != ia64; then
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	    fi
-	    ;;
-	  aCC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-	    case $host_cpu in
-	    hppa*64*|ia64*)
-	      # +Z the default
-	      ;;
-	    *)
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	      ;;
-	    esac
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      interix*)
-	# This is c89, which is MS Visual C++ (no shared libs)
-	# Anyone wants to do a port?
-	;;
-      irix5* | irix6* | nonstopux*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    # CC pic flag -KPIC is the default.
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-	case $cc_basename in
-	  KCC*)
-	    # KAI C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	    ;;
-	  ecpc* )
-	    # old Intel C++ for x86_64 which still supported -KPIC.
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	    ;;
-	  icpc* )
-	    # Intel C++, used to be incompatible with GCC.
-	    # ICC 10 doesn't accept -KPIC any more.
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	    ;;
-	  pgCC* | pgcpp*)
-	    # Portland Group C++ compiler
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	  cxx*)
-	    # Compaq C++
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    ;;
-	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
-	    # IBM XL 8.0, 9.0 on PPC and BlueGene
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-      lynxos*)
-	;;
-      m88k*)
-	;;
-      mvs*)
-	case $cc_basename in
-	  cxx*)
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      netbsd* | netbsdelf*-gnu)
-	;;
-      *qnx* | *nto*)
-        # QNX uses GNU C++, but need to define -shared option too, otherwise
-        # it will coredump.
-        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-        ;;
-      osf3* | osf4* | osf5*)
-	case $cc_basename in
-	  KCC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
-	    ;;
-	  RCC*)
-	    # Rational C++ 2.4.1
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  cxx*)
-	    # Digital/Compaq C++
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      psos*)
-	;;
-      solaris*)
-	case $cc_basename in
-	  CC* | sunCC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	    ;;
-	  gcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sunos4*)
-	case $cc_basename in
-	  CC*)
-	    # Sun C++ 4.x
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	  lcc*)
-	    # Lucid
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	esac
-	;;
-      tandem*)
-	case $cc_basename in
-	  NCC*)
-	    # NonStop-UX NCC 3.20
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      vxworks*)
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-	;;
-    esac
-  fi
-],
-[
-  if test "$GCC" = yes; then
-    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
-    case $host_os in
-      aix*)
-      # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      ;;
-
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)=
-      ;;
-
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	# +Z the default
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	;;
-      esac
-      ;;
-
-    interix[[3-9]]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-
-    msdosdjgpp*)
-      # Just because we use GCC doesn't mean we suddenly get shared libraries
-      # on systems that don't support them.
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      enable_shared=no
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
-      fi
-      ;;
-
-    *)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-    esac
-
-    case $cc_basename in
-    nvcc*) # Cuda Compiler Driver 2.2
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
-      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
-        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
-      fi
-      ;;
-    esac
-  else
-    # PORTME Check for flag to pass linker flags through the system compiler.
-    case $host_os in
-    aix*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      else
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
-      fi
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-
-    hpux9* | hpux10* | hpux11*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
-      # not for PA HP-UX.
-      case $host_cpu in
-      hppa*64*|ia64*)
-	# +Z the default
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	;;
-      esac
-      # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # PIC (with -KPIC) is the default.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-      case $cc_basename in
-      # old Intel for x86_64 which still supported -KPIC.
-      ecc*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-        ;;
-      # icc used to be incompatible with GCC.
-      # ICC 10 doesn't accept -KPIC any more.
-      icc* | ifort*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-        ;;
-      # Lahey Fortran 8.1.
-      lf95*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
-	;;
-      nagfor*)
-	# NAG Fortran compiler
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	;;
-      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
-        # Portland Group compilers (*not* the Pentium gcc compiler,
-	# which looks to be a dead project)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-        ;;
-      ccc*)
-        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-        # All Alpha code is PIC.
-        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-        ;;
-      xl* | bgxl* | bgf* | mpixl*)
-	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
-	;;
-      *)
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
-	  ;;
-	*Sun\ F* | *Sun*Fortran*)
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	  ;;
-	*Sun\ C*)
-	  # Sun C 5.9
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	  ;;
-        *Intel*\ [[CF]]*Compiler*)
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	  ;;
-	*Portland\ Group*)
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  ;;
-	esac
-	;;
-      esac
-      ;;
-
-    newsos6)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-
-    osf3* | osf4* | osf5*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # All OSF/1 code is PIC.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    rdos*)
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    solaris*)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      case $cc_basename in
-      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
-      esac
-      ;;
-
-    sunos4*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec ;then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    unicos*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      ;;
-
-    uts4*)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    *)
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      ;;
-    esac
-  fi
-])
-case $host_os in
-  # For platforms which do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-    ;;
-  *)
-    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
-    ;;
-esac
-
-AC_CACHE_CHECK([for $compiler option to produce PIC],
-  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
-  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
-  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
-    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
-    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
-    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
-     "" | " "*) ;;
-     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
-     esac],
-    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
-	[Additional compiler flags for building library objects])
-
-_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
-	[How to pass a linker flag through the compiler])
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
-_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
-  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
-  $lt_tmp_static_flag,
-  [],
-  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
-_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
-	[Compiler flag to prevent dynamic linking])
-])# _LT_COMPILER_PIC
-
-
-# _LT_LINKER_SHLIBS([TAGNAME])
-# ----------------------------
-# See if the linker supports building shared libraries.
-m4_defun([_LT_LINKER_SHLIBS],
-[AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-m4_require([_LT_PATH_MANIFEST_TOOL])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-m4_if([$1], [CXX], [
-  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-  case $host_os in
-  aix[[4-9]]*)
-    # If we're using GNU nm, then we don't want the "-C" option.
-    # -C means demangle to AIX nm, but means don't demangle with GNU nm
-    # Also, AIX nm treats weak defined symbols like other global defined
-    # symbols, whereas GNU nm marks them as "W".
-    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    else
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    fi
-    ;;
-  pw32*)
-    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
-    ;;
-  cygwin* | mingw* | cegcc*)
-    case $cc_basename in
-    cl*)
-      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-      ;;
-    *)
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
-      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
-      ;;
-    esac
-    ;;
-  linux* | k*bsd*-gnu | gnu*)
-    _LT_TAGVAR(link_all_deplibs, $1)=no
-    ;;
-  *)
-    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-    ;;
-  esac
-], [
-  runpath_var=
-  _LT_TAGVAR(allow_undefined_flag, $1)=
-  _LT_TAGVAR(always_export_symbols, $1)=no
-  _LT_TAGVAR(archive_cmds, $1)=
-  _LT_TAGVAR(archive_expsym_cmds, $1)=
-  _LT_TAGVAR(compiler_needs_object, $1)=no
-  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
-  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  _LT_TAGVAR(hardcode_automatic, $1)=no
-  _LT_TAGVAR(hardcode_direct, $1)=no
-  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
-  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-  _LT_TAGVAR(hardcode_libdir_separator, $1)=
-  _LT_TAGVAR(hardcode_minus_L, $1)=no
-  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  _LT_TAGVAR(inherit_rpath, $1)=no
-  _LT_TAGVAR(link_all_deplibs, $1)=unknown
-  _LT_TAGVAR(module_cmds, $1)=
-  _LT_TAGVAR(module_expsym_cmds, $1)=
-  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
-  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
-  _LT_TAGVAR(thread_safe_flag_spec, $1)=
-  _LT_TAGVAR(whole_archive_flag_spec, $1)=
-  # include_expsyms should be a list of space-separated symbols to be *always*
-  # included in the symbol list
-  _LT_TAGVAR(include_expsyms, $1)=
-  # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ` (' and `)$', so one must not match beginning or
-  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-  # as well as any symbol that contains `d'.
-  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-  # platforms (ab)use it in PIC code, but their linkers get confused if
-  # the symbol is explicitly referenced.  Since portable code cannot
-  # rely on this symbol name, it's probably fine to never include it in
-  # preloaded symbol tables.
-  # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
-  extract_expsyms_cmds=
-
-  case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
-    # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test "$GCC" != yes; then
-      with_gnu_ld=no
-    fi
-    ;;
-  interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
-    with_gnu_ld=yes
-    ;;
-  openbsd*)
-    with_gnu_ld=no
-    ;;
-  linux* | k*bsd*-gnu | gnu*)
-    _LT_TAGVAR(link_all_deplibs, $1)=no
-    ;;
-  esac
-
-  _LT_TAGVAR(ld_shlibs, $1)=yes
-
-  # On some targets, GNU ld is compatible enough with the native linker
-  # that we're better off using the native interface for both.
-  lt_use_gnu_ld_interface=no
-  if test "$with_gnu_ld" = yes; then
-    case $host_os in
-      aix*)
-	# The AIX port of GNU ld has always aspired to compatibility
-	# with the native linker.  However, as the warning in the GNU ld
-	# block says, versions before 2.19.5* couldn't really create working
-	# shared libraries, regardless of the interface used.
-	case `$LD -v 2>&1` in
-	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
-	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
-	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
-	  *)
-	    lt_use_gnu_ld_interface=yes
-	    ;;
-	esac
-	;;
-      *)
-	lt_use_gnu_ld_interface=yes
-	;;
-    esac
-  fi
-
-  if test "$lt_use_gnu_ld_interface" = yes; then
-    # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='${wl}'
-
-    # Set some defaults for GNU ld with shared library support. These
-    # are reset later if shared libraries are not supported. Putting them
-    # here allows them to be overridden if necessary.
-    runpath_var=LD_RUN_PATH
-    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-    # ancient GNU ld didn't support --whole-archive et. al.
-    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-    else
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=
-    fi
-    supports_anon_versioning=no
-    case `$LD -v 2>&1` in
-      *GNU\ gold*) supports_anon_versioning=yes ;;
-      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
-      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
-      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
-      *\ 2.11.*) ;; # other 2.11 versions
-      *) supports_anon_versioning=yes ;;
-    esac
-
-    # See if GNU ld supports shared libraries.
-    case $host_os in
-    aix[[3-9]]*)
-      # On AIX/PPC, the GNU linker is very broken
-      if test "$host_cpu" != ia64; then
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.19, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to install binutils
-*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
-*** You will then need to restart the configuration process.
-
-_LT_EOF
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            _LT_TAGVAR(archive_expsym_cmds, $1)=''
-        ;;
-      m68k)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes
-        ;;
-      esac
-      ;;
-
-    beos*)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	# support --undefined.  This deserves some investigation.  FIXME
-	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
-      # as there is no search path for DLLs.
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(always_export_symbols, $1)=no
-      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
-      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
-
-      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	# If the export-symbols file already is a .def file (1st line
-	# is EXPORTS), use it as is; otherwise, prepend...
-	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	  cp $export_symbols $output_objdir/$soname.def;
-	else
-	  echo EXPORTS > $output_objdir/$soname.def;
-	  cat $export_symbols >> $output_objdir/$soname.def;
-	fi~
-	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    haiku*)
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    interix[[3-9]]*)
-      _LT_TAGVAR(hardcode_direct, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-      # Instead, shared libraries are loaded at an image base (0x10000000 by
-      # default) and relocated if they conflict, which is a slow very memory
-      # consuming and fragmenting process.  To avoid this, we pick a random,
-      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      ;;
-
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
-      tmp_diet=no
-      if test "$host_os" = linux-dietlibc; then
-	case $cc_basename in
-	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
-	esac
-      fi
-      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-	 && test "$tmp_diet" = no
-      then
-	tmp_addflag=' $pic_flag'
-	tmp_sharedflag='-shared'
-	case $cc_basename,$host_cpu in
-        pgcc*)				# Portland Group C compiler
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag'
-	  ;;
-	pgf77* | pgf90* | pgf95* | pgfortran*)
-					# Portland Group f77 and f90 compilers
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag -Mnomain' ;;
-	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
-	  tmp_addflag=' -i_dynamic' ;;
-	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
-	  tmp_addflag=' -i_dynamic -nofor_main' ;;
-	ifc* | ifort*)			# Intel Fortran compiler
-	  tmp_addflag=' -nofor_main' ;;
-	lf95*)				# Lahey Fortran 8.1
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
-	  tmp_sharedflag='--shared' ;;
-	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
-	  tmp_sharedflag='-qmkshrobj'
-	  tmp_addflag= ;;
-	nvcc*)	# Cuda Compiler Driver 2.2
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	  _LT_TAGVAR(compiler_needs_object, $1)=yes
-	  ;;
-	esac
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)			# Sun C 5.9
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	  _LT_TAGVAR(compiler_needs_object, $1)=yes
-	  tmp_sharedflag='-G' ;;
-	*Sun\ F*)			# Sun Fortran 8.3
-	  tmp_sharedflag='-G' ;;
-	esac
-	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
-        if test "x$supports_anon_versioning" = xyes; then
-          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	    echo "local: *; };" >> $output_objdir/$libname.ver~
-	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
-        fi
-
-	case $cc_basename in
-	xlf* | bgf* | bgxlf* | mpixlf*)
-	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
-	  if test "x$supports_anon_versioning" = xyes; then
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
-	  fi
-	  ;;
-	esac
-      else
-        _LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-	wlarc=
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      fi
-      ;;
-
-    solaris*)
-      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-	;;
-	*)
-	  # For security reasons, it is highly recommended that you always
-	  # use absolute paths for naming shared libraries, and exclude the
-	  # DT_RUNPATH tag from executables and libraries.  But doing so
-	  # requires that you compile everything twice, which is a pain.
-	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-	  else
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	  fi
-	;;
-      esac
-      ;;
-
-    sunos4*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      wlarc=
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-    esac
-
-    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
-      runpath_var=
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=
-    fi
-  else
-    # PORTME fill in a description of your system's linker (not GNU ld)
-    case $host_os in
-    aix3*)
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(always_export_symbols, $1)=yes
-      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
-      # Note: this linker hardcodes the directories in LIBPATH if there
-      # are no directories specified by -L.
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
-	# Neither direct hardcoding nor static linking is supported with a
-	# broken collect2.
-	_LT_TAGVAR(hardcode_direct, $1)=unsupported
-      fi
-      ;;
-
-    aix[[4-9]]*)
-      if test "$host_cpu" = ia64; then
-	# On IA64, the linker does run time linking by default, so we don't
-	# have to do anything special.
-	aix_use_runtimelinking=no
-	exp_sym_flag='-Bexport'
-	no_entry_flag=""
-      else
-	# If we're using GNU nm, then we don't want the "-C" option.
-	# -C means demangle to AIX nm, but means don't demangle with GNU nm
-	# Also, AIX nm treats weak defined symbols like other global
-	# defined symbols, whereas GNU nm marks them as "W".
-	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	else
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	fi
-	aix_use_runtimelinking=no
-
-	# Test if we are trying to use run time linking or normal
-	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
-	# need to do runtime linking.
-	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
-	  for ld_flag in $LDFLAGS; do
-	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
-	    aix_use_runtimelinking=yes
-	    break
-	  fi
-	  done
-	  ;;
-	esac
-
-	exp_sym_flag='-bexport'
-	no_entry_flag='-bnoentry'
-      fi
-
-      # When large executables or shared objects are built, AIX ld can
-      # have problems creating the table of contents.  If linking a library
-      # or program results in "error TOC overflow" add -mminimal-toc to
-      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-      _LT_TAGVAR(archive_cmds, $1)=''
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
-      if test "$GCC" = yes; then
-	case $host_os in aix4.[[012]]|aix4.[[012]].*)
-	# We only want to do this on AIX 4.2 and lower, the check
-	# below for broken collect2 doesn't work under 4.3+
-	  collect2name=`${CC} -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	  # We have reworked collect2
-	  :
-	  else
-	  # We have old collect2
-	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
-	  # It fails to find uninstalled libraries when the uninstalled
-	  # path is not listed in the libpath.  Setting hardcode_minus_L
-	  # to unsupported forces relinking
-	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
-	  fi
-	  ;;
-	esac
-	shared_flag='-shared'
-	if test "$aix_use_runtimelinking" = yes; then
-	  shared_flag="$shared_flag "'${wl}-G'
-	fi
-	_LT_TAGVAR(link_all_deplibs, $1)=no
-      else
-	# not using gcc
-	if test "$host_cpu" = ia64; then
-	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	# chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-	else
-	  if test "$aix_use_runtimelinking" = yes; then
-	    shared_flag='${wl}-G'
-	  else
-	    shared_flag='${wl}-bM:SRE'
-	  fi
-	fi
-      fi
-
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
-      # It seems that -bexpall does not export symbols beginning with
-      # underscore (_), so it is better to generate a list of symbols to export.
-      _LT_TAGVAR(always_export_symbols, $1)=yes
-      if test "$aix_use_runtimelinking" = yes; then
-	# Warning - without using the other runtime loading flags (-brtl),
-	# -berok will link without error, but may produce a broken library.
-	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
-        # Determine the default libpath from the value encoded in an
-        # empty executable.
-        _LT_SYS_MODULE_PATH_AIX([$1])
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-      else
-	if test "$host_cpu" = ia64; then
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
-	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
-	else
-	 # Determine the default libpath from the value encoded in an
-	 # empty executable.
-	 _LT_SYS_MODULE_PATH_AIX([$1])
-	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-	  # Warning - without using the other run time loading flags,
-	  # -berok will link without error, but may produce a broken library.
-	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
-	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	  if test "$with_gnu_ld" = yes; then
-	    # We only use this code for GNU lds that support --whole-archive.
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
-	  else
-	    # Exported symbols can be pulled into shared objects from archives
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
-	  fi
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	  # This is similar to how AIX traditionally builds its shared libraries.
-	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-	fi
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            _LT_TAGVAR(archive_expsym_cmds, $1)=''
-        ;;
-      m68k)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes
-        ;;
-      esac
-      ;;
-
-    bsdi[[45]]*)
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      case $cc_basename in
-      cl*)
-	# Native MSVC
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	_LT_TAGVAR(always_export_symbols, $1)=yes
-	_LT_TAGVAR(file_list_spec, $1)='@'
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=".dll"
-	# FIXME: Setting linknames here is a bad hack.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
-	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
-	  else
-	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
-	  fi~
-	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-	  linknames='
-	# The linker will not automatically build a static lib if we build a DLL.
-	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
-	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
-	# Don't use ranlib
-	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
-	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
-	  lt_tool_outputfile="@TOOL_OUTPUT@"~
-	  case $lt_outputfile in
-	    *.exe|*.EXE) ;;
-	    *)
-	      lt_outputfile="$lt_outputfile.exe"
-	      lt_tool_outputfile="$lt_tool_outputfile.exe"
-	      ;;
-	  esac~
-	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
-	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-	    $RM "$lt_outputfile.manifest";
-	  fi'
-	;;
-      *)
-	# Assume MSVC wrapper
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=".dll"
-	# FIXME: Setting linknames here is a bad hack.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
-	# The linker will automatically build a .lib file if we build a DLL.
-	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
-	# FIXME: Should let the user specify the lib program.
-	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
-	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-	;;
-      esac
-      ;;
-
-    darwin* | rhapsody*)
-      _LT_DARWIN_LINKER_FEATURES($1)
-      ;;
-
-    dgux*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
-    # support.  Future versions do this automatically, but an explicit c++rt0.o
-    # does not break anything, and helps significantly (at the cost of a little
-    # extra space).
-    freebsd2.2*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2.*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    hpux9*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-
-      # hardcode_minus_L: Not really in the search PATH,
-      # but as the default location of the library.
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      ;;
-
-    hpux10*)
-      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      if test "$with_gnu_ld" = no; then
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
-	_LT_TAGVAR(hardcode_direct, $1)=yes
-	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	# hardcode_minus_L: Not really in the search PATH,
-	# but as the default location of the library.
-	_LT_TAGVAR(hardcode_minus_L, $1)=yes
-      fi
-      ;;
-
-    hpux11*)
-      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
-	case $host_cpu in
-	hppa*64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      else
-	case $host_cpu in
-	hppa*64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	m4_if($1, [], [
-	  # Older versions of the 11.00 compiler do not understand -b yet
-	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
-	  _LT_LINKER_OPTION([if $CC understands -b],
-	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
-	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
-	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
-	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
-	  ;;
-	esac
-      fi
-      if test "$with_gnu_ld" = no; then
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	case $host_cpu in
-	hppa*64*|ia64*)
-	  _LT_TAGVAR(hardcode_direct, $1)=no
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	  ;;
-	*)
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
-	  # hardcode_minus_L: Not really in the search PATH,
-	  # but as the default location of the library.
-	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	  ;;
-	esac
-      fi
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	# Try to use the -exported_symbol ld option, if it does not
-	# work, assume that -exports_file does not work either and
-	# implicitly export all symbols.
-	# This should be the same for all languages, so no per-tag cache variable.
-	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
-	  [lt_cv_irix_exported_symbol],
-	  [save_LDFLAGS="$LDFLAGS"
-	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
-	   AC_LINK_IFELSE(
-	     [AC_LANG_SOURCE(
-	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
-			      [C++], [[int foo (void) { return 0; }]],
-			      [Fortran 77], [[
-      subroutine foo
-      end]],
-			      [Fortran], [[
-      subroutine foo
-      end]])])],
-	      [lt_cv_irix_exported_symbol=yes],
-	      [lt_cv_irix_exported_symbol=no])
-           LDFLAGS="$save_LDFLAGS"])
-	if test "$lt_cv_irix_exported_symbol" = yes; then
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
-	fi
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(inherit_rpath, $1)=yes
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    newsos6)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *nto* | *qnx*)
-      ;;
-
-    openbsd*)
-      if test -f /usr/libexec/ld.so; then
-	_LT_TAGVAR(hardcode_direct, $1)=yes
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	else
-	  case $host_os in
-	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	     ;;
-	   *)
-	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	     ;;
-	  esac
-	fi
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    os2*)
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
-      ;;
-
-    osf3*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-      else
-	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      ;;
-
-    osf4* | osf5*)	# as osf3* with the addition of -msym flag
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      else
-	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
-	# Both c and cxx compiler support -rpath directly
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      ;;
-
-    solaris*)
-      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
-      if test "$GCC" = yes; then
-	wlarc='${wl}'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-      else
-	case `$CC -V 2>&1` in
-	*"Compilers 5.0"*)
-	  wlarc=''
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
-	  ;;
-	*)
-	  wlarc='${wl}'
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-	  ;;
-	esac
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      case $host_os in
-      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-      *)
-	# The compiler driver will combine and reorder linker options,
-	# but understands `-z linker_flag'.  GCC discards it without `$wl',
-	# but is careful enough not to reorder.
-	# Supported since Solaris 2.6 (maybe 2.5.1?)
-	if test "$GCC" = yes; then
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
-	else
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
-	fi
-	;;
-      esac
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    sunos4*)
-      if test "x$host_vendor" = xsequent; then
-	# Use $CC to link under sequent, because it throws in some extra .o
-	# files that make .init and .fini sections work.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    sysv4)
-      case $host_vendor in
-	sni)
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
-	;;
-	siemens)
-	  ## LD is ld it makes a PLAMLIB
-	  ## CC just makes a GrossModule.
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
-	  _LT_TAGVAR(hardcode_direct, $1)=no
-        ;;
-	motorola)
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
-	;;
-      esac
-      runpath_var='LD_RUN_PATH'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    sysv4.3*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	runpath_var=LD_RUN_PATH
-	hardcode_runpath_var=yes
-	_LT_TAGVAR(ld_shlibs, $1)=yes
-      fi
-      ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We can NOT use -z defs as we might desire, because we do not
-      # link with -lc, and that would cause any symbols used from libc to
-      # always be unresolved, which means just about no library would
-      # ever link correctly.  If we're not using GNU ld we use -z text
-      # though, which does catch some bad symbols but isn't as heavy-handed
-      # as -z defs.
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    uts4*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *)
-      _LT_TAGVAR(ld_shlibs, $1)=no
-      ;;
-    esac
-
-    if test x$host_vendor = xsni; then
-      case $host in
-      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
-	;;
-      esac
-    fi
-  fi
-])
-AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
-
-_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
-_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
-_LT_DECL([], [extract_expsyms_cmds], [2],
-    [The commands to extract the exported symbol list from a shared archive])
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
-  # Assume -lc should be added
-  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-
-  if test "$enable_shared" = yes && test "$GCC" = yes; then
-    case $_LT_TAGVAR(archive_cmds, $1) in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$CC '*)
-      # Test whether the compiler implicitly links with -lc since on some
-      # systems, -lgcc has to come before -lc. If gcc already passes -lc
-      # to ld, don't add -lc before -lgcc.
-      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
-	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
-	[$RM conftest*
-	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
-	  soname=conftest
-	  lib=conftest
-	  libobjs=conftest.$ac_objext
-	  deplibs=
-	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
-	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
-	  compiler_flags=-v
-	  linker_flags=-v
-	  verstring=
-	  output_objdir=.
-	  libname=conftest
-	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
-	  _LT_TAGVAR(allow_undefined_flag, $1)=
-	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
-	  then
-	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	  else
-	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	  fi
-	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
-	else
-	  cat conftest.err 1>&5
-	fi
-	$RM conftest*
-	])
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
-    [Whether or not to add -lc for building shared libraries])
-_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
-    [enable_shared_with_static_runtimes], [0],
-    [Whether or not to disallow shared libs when runtime libs are static])
-_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
-    [Compiler flag to allow reflexive dlopens])
-_LT_TAGDECL([], [whole_archive_flag_spec], [1],
-    [Compiler flag to generate shared objects directly from archives])
-_LT_TAGDECL([], [compiler_needs_object], [1],
-    [Whether the compiler copes with passing no objects directly])
-_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
-    [Create an old-style archive from a shared archive])
-_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
-    [Create a temporary old-style archive to link instead of a shared archive])
-_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
-_LT_TAGDECL([], [archive_expsym_cmds], [2])
-_LT_TAGDECL([], [module_cmds], [2],
-    [Commands used to build a loadable module if different from building
-    a shared archive.])
-_LT_TAGDECL([], [module_expsym_cmds], [2])
-_LT_TAGDECL([], [with_gnu_ld], [1],
-    [Whether we are building with GNU ld or not])
-_LT_TAGDECL([], [allow_undefined_flag], [1],
-    [Flag that allows shared libraries with undefined symbols to be built])
-_LT_TAGDECL([], [no_undefined_flag], [1],
-    [Flag that enforces no undefined symbols])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
-    [Flag to hardcode $libdir into a binary during linking.
-    This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_separator], [1],
-    [Whether we need a single "-rpath" flag with a separated argument])
-_LT_TAGDECL([], [hardcode_direct], [0],
-    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
-    DIR into the resulting binary])
-_LT_TAGDECL([], [hardcode_direct_absolute], [0],
-    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
-    DIR into the resulting binary and the resulting library dependency is
-    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
-    library is relocated])
-_LT_TAGDECL([], [hardcode_minus_L], [0],
-    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-    into the resulting binary])
-_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
-    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-    into the resulting binary])
-_LT_TAGDECL([], [hardcode_automatic], [0],
-    [Set to "yes" if building a shared library automatically hardcodes DIR
-    into the library and all subsequent libraries and executables linked
-    against it])
-_LT_TAGDECL([], [inherit_rpath], [0],
-    [Set to yes if linker adds runtime paths of dependent libraries
-    to runtime path list])
-_LT_TAGDECL([], [link_all_deplibs], [0],
-    [Whether libtool must link a program against all its dependency libraries])
-_LT_TAGDECL([], [always_export_symbols], [0],
-    [Set to "yes" if exported symbols are required])
-_LT_TAGDECL([], [export_symbols_cmds], [2],
-    [The commands to list exported symbols])
-_LT_TAGDECL([], [exclude_expsyms], [1],
-    [Symbols that should not be listed in the preloaded symbols])
-_LT_TAGDECL([], [include_expsyms], [1],
-    [Symbols that must always be exported])
-_LT_TAGDECL([], [prelink_cmds], [2],
-    [Commands necessary for linking programs (against libraries) with templates])
-_LT_TAGDECL([], [postlink_cmds], [2],
-    [Commands necessary for finishing linking programs])
-_LT_TAGDECL([], [file_list_spec], [1],
-    [Specify filename containing input files])
-dnl FIXME: Not yet implemented
-dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
-dnl    [Compiler flag to generate thread safe objects])
-])# _LT_LINKER_SHLIBS
-
-
-# _LT_LANG_C_CONFIG([TAG])
-# ------------------------
-# Ensure that the configuration variables for a C compiler are suitably
-# defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_C_CONFIG],
-[m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC="$CC"
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-_LT_TAG_COMPILER
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-  _LT_COMPILER_NO_RTTI($1)
-  _LT_COMPILER_PIC($1)
-  _LT_COMPILER_C_O($1)
-  _LT_COMPILER_FILE_LOCKS($1)
-  _LT_LINKER_SHLIBS($1)
-  _LT_SYS_DYNAMIC_LINKER($1)
-  _LT_LINKER_HARDCODE_LIBPATH($1)
-  LT_SYS_DLOPEN_SELF
-  _LT_CMD_STRIPLIB
-
-  # Report which library types will actually be built
-  AC_MSG_CHECKING([if libtool supports shared libraries])
-  AC_MSG_RESULT([$can_build_shared])
-
-  AC_MSG_CHECKING([whether to build shared libraries])
-  test "$can_build_shared" = "no" && enable_shared=no
-
-  # On AIX, shared libraries and static libraries use the same namespace, and
-  # are all built from PIC.
-  case $host_os in
-  aix3*)
-    test "$enable_shared" = yes && enable_static=no
-    if test -n "$RANLIB"; then
-      archive_cmds="$archive_cmds~\$RANLIB \$lib"
-      postinstall_cmds='$RANLIB $lib'
-    fi
-    ;;
-
-  aix[[4-9]]*)
-    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-      test "$enable_shared" = yes && enable_static=no
-    fi
-    ;;
-  esac
-  AC_MSG_RESULT([$enable_shared])
-
-  AC_MSG_CHECKING([whether to build static libraries])
-  # Make sure either enable_shared or enable_static is yes.
-  test "$enable_shared" = yes || enable_static=yes
-  AC_MSG_RESULT([$enable_static])
-
-  _LT_CONFIG($1)
-fi
-AC_LANG_POP
-CC="$lt_save_CC"
-])# _LT_LANG_C_CONFIG
-
-
-# _LT_LANG_CXX_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a C++ compiler are suitably
-# defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_CXX_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_PATH_MANIFEST_TOOL])dnl
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
-    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
-    (test "X$CXX" != "Xg++"))) ; then
-  AC_PROG_CXXCPP
-else
-  _lt_caught_CXX_error=yes
-fi
-
-AC_LANG_PUSH(C++)
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(compiler_needs_object, $1)=no
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_caught_CXX_error" != yes; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="int some_variable = 0;"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-  _LT_TAG_COMPILER
-
-  # save warnings/boilerplate of simple test code
-  _LT_COMPILER_BOILERPLATE
-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC=$CC
-  lt_save_CFLAGS=$CFLAGS
-  lt_save_LD=$LD
-  lt_save_GCC=$GCC
-  GCC=$GXX
-  lt_save_with_gnu_ld=$with_gnu_ld
-  lt_save_path_LD=$lt_cv_path_LD
-  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
-    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-  else
-    $as_unset lt_cv_prog_gnu_ld
-  fi
-  if test -n "${lt_cv_path_LDCXX+set}"; then
-    lt_cv_path_LD=$lt_cv_path_LDCXX
-  else
-    $as_unset lt_cv_path_LD
-  fi
-  test -z "${LDCXX+set}" || LD=$LDCXX
-  CC=${CXX-"c++"}
-  CFLAGS=$CXXFLAGS
-  compiler=$CC
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-
-  if test -n "$compiler"; then
-    # We don't want -fno-exception when compiling C++ code, so set the
-    # no_builtin_flag separately
-    if test "$GXX" = yes; then
-      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-    else
-      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-    fi
-
-    if test "$GXX" = yes; then
-      # Set up default GNU C++ configuration
-
-      LT_PATH_LD
-
-      # Check if GNU C++ uses GNU ld as the underlying linker, since the
-      # archiving commands below assume that GNU ld is being used.
-      if test "$with_gnu_ld" = yes; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
-        # If archive_cmds runs LD, not CC, wlarc should be empty
-        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
-        #     investigate it a little bit more. (MM)
-        wlarc='${wl}'
-
-        # ancient GNU ld didn't support --whole-archive et. al.
-        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
-	  $GREP 'no-whole-archive' > /dev/null; then
-          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-        else
-          _LT_TAGVAR(whole_archive_flag_spec, $1)=
-        fi
-      else
-        with_gnu_ld=no
-        wlarc=
-
-        # A generic and very simple default shared library creation
-        # command for GNU C++ for the case where it uses the native
-        # linker, instead of GNU ld.  If possible, this setting should
-        # overridden to take advantage of the native linker features on
-        # the platform it is being used on.
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-      fi
-
-      # Commands to make compiler produce verbose output that lists
-      # what "hidden" libraries, object files and flags are used when
-      # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
-    else
-      GXX=no
-      with_gnu_ld=no
-      wlarc=
-    fi
-
-    # PORTME: fill in a description of your system's C++ link characteristics
-    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-    _LT_TAGVAR(ld_shlibs, $1)=yes
-    case $host_os in
-      aix3*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-      aix[[4-9]]*)
-        if test "$host_cpu" = ia64; then
-          # On IA64, the linker does run time linking by default, so we don't
-          # have to do anything special.
-          aix_use_runtimelinking=no
-          exp_sym_flag='-Bexport'
-          no_entry_flag=""
-        else
-          aix_use_runtimelinking=no
-
-          # Test if we are trying to use run time linking or normal
-          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-          # need to do runtime linking.
-          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
-	    for ld_flag in $LDFLAGS; do
-	      case $ld_flag in
-	      *-brtl*)
-	        aix_use_runtimelinking=yes
-	        break
-	        ;;
-	      esac
-	    done
-	    ;;
-          esac
-
-          exp_sym_flag='-bexport'
-          no_entry_flag='-bnoentry'
-        fi
-
-        # When large executables or shared objects are built, AIX ld can
-        # have problems creating the table of contents.  If linking a library
-        # or program results in "error TOC overflow" add -mminimal-toc to
-        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-        _LT_TAGVAR(archive_cmds, $1)=''
-        _LT_TAGVAR(hardcode_direct, $1)=yes
-        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-        _LT_TAGVAR(link_all_deplibs, $1)=yes
-        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
-        if test "$GXX" = yes; then
-          case $host_os in aix4.[[012]]|aix4.[[012]].*)
-          # We only want to do this on AIX 4.2 and lower, the check
-          # below for broken collect2 doesn't work under 4.3+
-	  collect2name=`${CC} -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	    # We have reworked collect2
-	    :
-	  else
-	    # We have old collect2
-	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
-	    # It fails to find uninstalled libraries when the uninstalled
-	    # path is not listed in the libpath.  Setting hardcode_minus_L
-	    # to unsupported forces relinking
-	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
-	  fi
-          esac
-          shared_flag='-shared'
-	  if test "$aix_use_runtimelinking" = yes; then
-	    shared_flag="$shared_flag "'${wl}-G'
-	  fi
-        else
-          # not using gcc
-          if test "$host_cpu" = ia64; then
-	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	  # chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-          else
-	    if test "$aix_use_runtimelinking" = yes; then
-	      shared_flag='${wl}-G'
-	    else
-	      shared_flag='${wl}-bM:SRE'
-	    fi
-          fi
-        fi
-
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
-        # It seems that -bexpall does not export symbols beginning with
-        # underscore (_), so it is better to generate a list of symbols to
-	# export.
-        _LT_TAGVAR(always_export_symbols, $1)=yes
-        if test "$aix_use_runtimelinking" = yes; then
-          # Warning - without using the other runtime loading flags (-brtl),
-          # -berok will link without error, but may produce a broken library.
-          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
-          # Determine the default libpath from the value encoded in an empty
-          # executable.
-          _LT_SYS_MODULE_PATH_AIX([$1])
-          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-        else
-          if test "$host_cpu" = ia64; then
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
-	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
-          else
-	    # Determine the default libpath from the value encoded in an
-	    # empty executable.
-	    _LT_SYS_MODULE_PATH_AIX([$1])
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-	    # Warning - without using the other run time loading flags,
-	    # -berok will link without error, but may produce a broken library.
-	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
-	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	    if test "$with_gnu_ld" = yes; then
-	      # We only use this code for GNU lds that support --whole-archive.
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
-	    else
-	      # Exported symbols can be pulled into shared objects from archives
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
-	    fi
-	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	    # This is similar to how AIX traditionally builds its shared
-	    # libraries.
-	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-          fi
-        fi
-        ;;
-
-      beos*)
-	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	  # support --undefined.  This deserves some investigation.  FIXME
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	else
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	fi
-	;;
-
-      chorus*)
-        case $cc_basename in
-          *)
-	  # FIXME: insert proper C++ library support
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	  ;;
-        esac
-        ;;
-
-      cygwin* | mingw* | pw32* | cegcc*)
-	case $GXX,$cc_basename in
-	,cl* | no,cl*)
-	  # Native MSVC
-	  # hardcode_libdir_flag_spec is actually meaningless, as there is
-	  # no search path for DLLs.
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	  _LT_TAGVAR(always_export_symbols, $1)=yes
-	  _LT_TAGVAR(file_list_spec, $1)='@'
-	  # Tell ltmain to make .lib files, not .a files.
-	  libext=lib
-	  # Tell ltmain to make .dll files, not .so files.
-	  shrext_cmds=".dll"
-	  # FIXME: Setting linknames here is a bad hack.
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
-	    else
-	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
-	    fi~
-	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-	    linknames='
-	  # The linker will not automatically build a static lib if we build a DLL.
-	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
-	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-	  # Don't use ranlib
-	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
-	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
-	    lt_tool_outputfile="@TOOL_OUTPUT@"~
-	    case $lt_outputfile in
-	      *.exe|*.EXE) ;;
-	      *)
-		lt_outputfile="$lt_outputfile.exe"
-		lt_tool_outputfile="$lt_tool_outputfile.exe"
-		;;
-	    esac~
-	    func_to_tool_file "$lt_outputfile"~
-	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
-	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-	      $RM "$lt_outputfile.manifest";
-	    fi'
-	  ;;
-	*)
-	  # g++
-	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
-	  # as there is no search path for DLLs.
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
-	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	  _LT_TAGVAR(always_export_symbols, $1)=no
-	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
-	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	    # If the export-symbols file already is a .def file (1st line
-	    # is EXPORTS), use it as is; otherwise, prepend...
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	      cp $export_symbols $output_objdir/$soname.def;
-	    else
-	      echo EXPORTS > $output_objdir/$soname.def;
-	      cat $export_symbols >> $output_objdir/$soname.def;
-	    fi~
-	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	  else
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	  fi
-	  ;;
-	esac
-	;;
-      darwin* | rhapsody*)
-        _LT_DARWIN_LINKER_FEATURES($1)
-	;;
-
-      dgux*)
-        case $cc_basename in
-          ec++*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          ghcx*)
-	    # Green Hills C++ Compiler
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      freebsd2.*)
-        # C++ shared libraries reported to be fairly broken before
-	# switch to ELF
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      freebsd-elf*)
-        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-        ;;
-
-      freebsd* | dragonfly*)
-        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
-        # conventions
-        _LT_TAGVAR(ld_shlibs, $1)=yes
-        ;;
-
-      haiku*)
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-        _LT_TAGVAR(link_all_deplibs, $1)=yes
-        ;;
-
-      hpux9*)
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-        _LT_TAGVAR(hardcode_direct, $1)=yes
-        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-				             # but as the default
-				             # location of the library.
-
-        case $cc_basename in
-          CC*)
-            # FIXME: insert proper C++ library support
-            _LT_TAGVAR(ld_shlibs, $1)=no
-            ;;
-          aCC*)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-            # Commands to make compiler produce verbose output that lists
-            # what "hidden" libraries, object files and flags are used when
-            # linking a shared library.
-            #
-            # There doesn't appear to be a way to prevent this compiler from
-            # explicitly linking system object files so we need to strip them
-            # from the output so that they don't get included in the library
-            # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-            ;;
-          *)
-            if test "$GXX" = yes; then
-              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-            else
-              # FIXME: insert proper C++ library support
-              _LT_TAGVAR(ld_shlibs, $1)=no
-            fi
-            ;;
-        esac
-        ;;
-
-      hpux10*|hpux11*)
-        if test $with_gnu_ld = no; then
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-          case $host_cpu in
-            hppa*64*|ia64*)
-              ;;
-            *)
-	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-              ;;
-          esac
-        fi
-        case $host_cpu in
-          hppa*64*|ia64*)
-            _LT_TAGVAR(hardcode_direct, $1)=no
-            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-            ;;
-          *)
-            _LT_TAGVAR(hardcode_direct, $1)=yes
-            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-					         # but as the default
-					         # location of the library.
-            ;;
-        esac
-
-        case $cc_basename in
-          CC*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          aCC*)
-	    case $host_cpu in
-	      hppa*64*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      ia64*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      *)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	    esac
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-	    ;;
-          *)
-	    if test "$GXX" = yes; then
-	      if test $with_gnu_ld = no; then
-	        case $host_cpu in
-	          hppa*64*)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          ia64*)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          *)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	        esac
-	      fi
-	    else
-	      # FIXME: insert proper C++ library support
-	      _LT_TAGVAR(ld_shlibs, $1)=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      interix[[3-9]]*)
-	_LT_TAGVAR(hardcode_direct, $1)=no
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-	# Instead, shared libraries are loaded at an image base (0x10000000 by
-	# default) and relocated if they conflict, which is a slow very memory
-	# consuming and fragmenting process.  To avoid this, we pick a random,
-	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	;;
-      irix5* | irix6*)
-        case $cc_basename in
-          CC*)
-	    # SGI C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    if test "$GXX" = yes; then
-	      if test "$with_gnu_ld" = no; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	      else
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
-	      fi
-	    fi
-	    _LT_TAGVAR(link_all_deplibs, $1)=yes
-	    ;;
-        esac
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(inherit_rpath, $1)=yes
-        ;;
-
-      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-	    ;;
-	  icpc* | ecpc* )
-	    # Intel C++
-	    with_gnu_ld=yes
-	    # version 8.0 and above of icpc choke on multiply defined symbols
-	    # if we add $predep_objects and $postdep_objects, however 7.1 and
-	    # earlier do not add the objects themselves.
-	    case `$CC -V 2>&1` in
-	      *"Version 7."*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	      *)  # Version 8.0 or newer
-	        tmp_idyn=
-	        case $host_cpu in
-		  ia64*) tmp_idyn=' -i_dynamic';;
-		esac
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	    esac
-	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
-	    ;;
-          pgCC* | pgcpp*)
-            # Portland Group C++ compiler
-	    case `$CC -V` in
-	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
-	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
-	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
-		$RANLIB $oldlib'
-	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-	      ;;
-	    *) # Version 6 and above use weak symbols
-	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-	      ;;
-	    esac
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-            ;;
-	  cxx*)
-	    # Compaq C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
-	    runpath_var=LD_RUN_PATH
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
-	    ;;
-	  xl* | mpixl* | bgxl*)
-	    # IBM XL 8.0 on PPC, with GNU ld
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    if test "x$supports_anon_versioning" = xyes; then
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-		echo "local: *; };" >> $output_objdir/$libname.ver~
-		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
-	    fi
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
-	      _LT_TAGVAR(compiler_needs_object, $1)=yes
-
-	      # Not sure whether something based on
-	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
-	      # would be better.
-	      output_verbose_link_cmd='func_echo_all'
-
-	      # Archives containing C++ object files must be created using
-	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	      # necessary to make sure instantiated templates are included
-	      # in the archive.
-	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-
-      lynxos*)
-        # FIXME: insert proper C++ library support
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      m88k*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      mvs*)
-        case $cc_basename in
-          cxx*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-	  *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-	esac
-	;;
-
-      netbsd*)
-        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
-	  wlarc=
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	fi
-	# Workaround some broken pre-1.5 toolchains
-	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
-	;;
-
-      *nto* | *qnx*)
-        _LT_TAGVAR(ld_shlibs, $1)=yes
-	;;
-
-      openbsd2*)
-        # C++ shared libraries are fairly broken
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      openbsd*)
-	if test -f /usr/libexec/ld.so; then
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-	  fi
-	  output_verbose_link_cmd=func_echo_all
-	else
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	fi
-	;;
-
-      osf3* | osf4* | osf5*)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Archives containing C++ object files must be created using
-	    # the KAI C++ compiler.
-	    case $host in
-	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
-	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
-	    esac
-	    ;;
-          RCC*)
-	    # Rational C++ 2.4.1
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          cxx*)
-	    case $host in
-	      osf3*)
-	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-		;;
-	      *)
-	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
-	          echo "-hidden">> $lib.exp~
-	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
-	          $RM $lib.exp'
-	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-		;;
-	    esac
-
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-	    ;;
-	  *)
-	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	      case $host in
-	        osf3*)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-		  ;;
-	        *)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-		  ;;
-	      esac
-
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	      # Commands to make compiler produce verbose output that lists
-	      # what "hidden" libraries, object files and flags are used when
-	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
-	    else
-	      # FIXME: insert proper C++ library support
-	      _LT_TAGVAR(ld_shlibs, $1)=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      psos*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      sunos4*)
-        case $cc_basename in
-          CC*)
-	    # Sun C++ 4.x
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          lcc*)
-	    # Lucid
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      solaris*)
-        case $cc_basename in
-          CC* | sunCC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
-	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	    case $host_os in
-	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-	      *)
-		# The compiler driver will combine and reorder linker options,
-		# but understands `-z linker_flag'.
-	        # Supported since Solaris 2.6 (maybe 2.5.1?)
-		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
-	        ;;
-	    esac
-	    _LT_TAGVAR(link_all_deplibs, $1)=yes
-
-	    output_verbose_link_cmd='func_echo_all'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
-	    ;;
-          gcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
-	    # The C++ compiler must be used to create the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    # GNU C++ compiler with Solaris linker
-	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
-	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-	      else
-	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
-	        # platform.
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-	      fi
-
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
-	      case $host_os in
-		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-		*)
-		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
-		  ;;
-	      esac
-	    fi
-	    ;;
-        esac
-        ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      runpath_var='LD_RUN_PATH'
-
-      case $cc_basename in
-        CC*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-      esac
-      ;;
-
-      sysv5* | sco3.2v5* | sco5v6*)
-	# Note: We can NOT use -z defs as we might desire, because we do not
-	# link with -lc, and that would cause any symbols used from libc to
-	# always be unresolved, which means just about no library would
-	# ever link correctly.  If we're not using GNU ld we use -z text
-	# though, which does catch some bad symbols but isn't as heavy-handed
-	# as -z defs.
-	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
-	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-	_LT_TAGVAR(link_all_deplibs, $1)=yes
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
-	runpath_var='LD_RUN_PATH'
-
-	case $cc_basename in
-          CC*)
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
-	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
-	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
-	      '"$_LT_TAGVAR(reload_cmds, $1)"
-	    ;;
-	  *)
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    ;;
-	esac
-      ;;
-
-      tandem*)
-        case $cc_basename in
-          NCC*)
-	    # NonStop-UX NCC 3.20
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      vxworks*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      *)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-    esac
-
-    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-    _LT_TAGVAR(GCC, $1)="$GXX"
-    _LT_TAGVAR(LD, $1)="$LD"
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    _LT_SYS_HIDDEN_LIBDEPS($1)
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
-  fi # test -n "$compiler"
-
-  CC=$lt_save_CC
-  CFLAGS=$lt_save_CFLAGS
-  LDCXX=$LD
-  LD=$lt_save_LD
-  GCC=$lt_save_GCC
-  with_gnu_ld=$lt_save_with_gnu_ld
-  lt_cv_path_LDCXX=$lt_cv_path_LD
-  lt_cv_path_LD=$lt_save_path_LD
-  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test "$_lt_caught_CXX_error" != yes
-
-AC_LANG_POP
-])# _LT_LANG_CXX_CONFIG
-
-
-# _LT_FUNC_STRIPNAME_CNF
-# ----------------------
-# func_stripname_cnf prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-#
-# This function is identical to the (non-XSI) version of func_stripname,
-# except this one can be used by m4 code that may be executed by configure,
-# rather than the libtool script.
-m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
-AC_REQUIRE([_LT_DECL_SED])
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
-func_stripname_cnf ()
-{
-  case ${2} in
-  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
-  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
-  esac
-} # func_stripname_cnf
-])# _LT_FUNC_STRIPNAME_CNF
-
-# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
-# ---------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
-# Dependencies to place before and after the object being linked:
-_LT_TAGVAR(predep_objects, $1)=
-_LT_TAGVAR(postdep_objects, $1)=
-_LT_TAGVAR(predeps, $1)=
-_LT_TAGVAR(postdeps, $1)=
-_LT_TAGVAR(compiler_lib_search_path, $1)=
-
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library.  It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
-int a;
-void foo (void) { a = 0; }
-_LT_EOF
-], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
-  Foo (void) { a = 0; }
-private:
-  int a;
-};
-_LT_EOF
-], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
-      subroutine foo
-      implicit none
-      integer*4 a
-      a=0
-      return
-      end
-_LT_EOF
-], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
-      subroutine foo
-      implicit none
-      integer a
-      a=0
-      return
-      end
-_LT_EOF
-], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
-public class foo {
-  private int a;
-  public void bar (void) {
-    a = 0;
-  }
-};
-_LT_EOF
-], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
-package foo
-func foo() {
-}
-_LT_EOF
-])
-
-_lt_libdeps_save_CFLAGS=$CFLAGS
-case "$CC $CFLAGS " in #(
-*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
-*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
-*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
-esac
-
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
-  # Parse the compiler output and extract the necessary
-  # objects, libraries and library flags.
-
-  # Sentinel used to keep track of whether or not we are before
-  # the conftest object file.
-  pre_test_object_deps_done=no
-
-  for p in `eval "$output_verbose_link_cmd"`; do
-    case ${prev}${p} in
-
-    -L* | -R* | -l*)
-       # Some compilers place space between "-{L,R}" and the path.
-       # Remove the space.
-       if test $p = "-L" ||
-          test $p = "-R"; then
-	 prev=$p
-	 continue
-       fi
-
-       # Expand the sysroot to ease extracting the directories later.
-       if test -z "$prev"; then
-         case $p in
-         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
-         esac
-       fi
-       case $p in
-       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
-       esac
-       if test "$pre_test_object_deps_done" = no; then
-	 case ${prev} in
-	 -L | -R)
-	   # Internal compiler library paths should come after those
-	   # provided the user.  The postdeps already come after the
-	   # user supplied libs so there is no need to process them.
-	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
-	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
-	   else
-	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
-	   fi
-	   ;;
-	 # The "-l" case would never come before the object being
-	 # linked, so don't bother handling this case.
-	 esac
-       else
-	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
-	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
-	 else
-	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
-	 fi
-       fi
-       prev=
-       ;;
-
-    *.lto.$objext) ;; # Ignore GCC LTO objects
-    *.$objext)
-       # This assumes that the test object file only shows up
-       # once in the compiler output.
-       if test "$p" = "conftest.$objext"; then
-	 pre_test_object_deps_done=yes
-	 continue
-       fi
-
-       if test "$pre_test_object_deps_done" = no; then
-	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
-	   _LT_TAGVAR(predep_objects, $1)="$p"
-	 else
-	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
-	 fi
-       else
-	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
-	   _LT_TAGVAR(postdep_objects, $1)="$p"
-	 else
-	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
-	 fi
-       fi
-       ;;
-
-    *) ;; # Ignore the rest.
-
-    esac
-  done
-
-  # Clean up.
-  rm -f a.out a.exe
-else
-  echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$RM -f confest.$objext
-CFLAGS=$_lt_libdeps_save_CFLAGS
-
-# PORTME: override above test on systems where it is broken
-m4_if([$1], [CXX],
-[case $host_os in
-interix[[3-9]]*)
-  # Interix 3.5 installs completely hosed .la files for C++, so rather than
-  # hack all around it, let's just trust "g++" to DTRT.
-  _LT_TAGVAR(predep_objects,$1)=
-  _LT_TAGVAR(postdep_objects,$1)=
-  _LT_TAGVAR(postdeps,$1)=
-  ;;
-
-linux*)
-  case `$CC -V 2>&1 | sed 5q` in
-  *Sun\ C*)
-    # Sun C++ 5.9
-
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    if test "$solaris_use_stlport4" != yes; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
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-  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
-  # Check for GNU sed and select it if it is found.
-  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
-    lt_cv_path_SED=$lt_ac_sed
-    break
-  fi
-  while true; do
-    cat conftest.in conftest.in >conftest.tmp
-    mv conftest.tmp conftest.in
-    cp conftest.in conftest.nl
-    echo >>conftest.nl
-    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
-    cmp -s conftest.out conftest.nl || break
-    # 10000 chars as input seems more than enough
-    test $lt_ac_count -gt 10 && break
-    lt_ac_count=`expr $lt_ac_count + 1`
-    if test $lt_ac_count -gt $lt_ac_max; then
-      lt_ac_max=$lt_ac_count
-      lt_cv_path_SED=$lt_ac_sed
-    fi
-  done
-done
-])
-SED=$lt_cv_path_SED
-AC_SUBST([SED])
-AC_MSG_RESULT([$SED])
-])#AC_PROG_SED
-])#m4_ifndef
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_SED], [])
-
-
-# _LT_CHECK_SHELL_FEATURES
-# ------------------------
-# Find out whether the shell is Bourne or XSI compatible,
-# or has some other useful features.
-m4_defun([_LT_CHECK_SHELL_FEATURES],
-[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
-  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
-      = c,a/b,b/c, \
-    && eval 'test $(( 1 + 1 )) -eq 2 \
-    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
-  && xsi_shell=yes
-AC_MSG_RESULT([$xsi_shell])
-_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
-
-AC_MSG_CHECKING([whether the shell understands "+="])
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
-    >/dev/null 2>&1 \
-  && lt_shell_append=yes
-AC_MSG_RESULT([$lt_shell_append])
-_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  lt_unset=unset
-else
-  lt_unset=false
-fi
-_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
-    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
-  lt_SP2NL='tr \040 \012'
-  lt_NL2SP='tr \015\012 \040\040'
-  ;;
- *) # EBCDIC based system
-  lt_SP2NL='tr \100 \n'
-  lt_NL2SP='tr \r\n \100\100'
-  ;;
-esac
-_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
-_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
-])# _LT_CHECK_SHELL_FEATURES
-
-
-# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
-# ------------------------------------------------------
-# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
-# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
-m4_defun([_LT_PROG_FUNCTION_REPLACE],
-[dnl {
-sed -e '/^$1 ()$/,/^} # $1 /c\
-$1 ()\
-{\
-m4_bpatsubsts([$2], [$], [\\], [^\([	 ]\)], [\\\1])
-} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-])
-
-
-# _LT_PROG_REPLACE_SHELLFNS
-# -------------------------
-# Replace existing portable implementations of several shell functions with
-# equivalent extended shell implementations where those features are available..
-m4_defun([_LT_PROG_REPLACE_SHELLFNS],
-[if test x"$xsi_shell" = xyes; then
-  _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
-    case ${1} in
-      */*) func_dirname_result="${1%/*}${2}" ;;
-      *  ) func_dirname_result="${3}" ;;
-    esac])
-
-  _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
-    func_basename_result="${1##*/}"])
-
-  _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
-    case ${1} in
-      */*) func_dirname_result="${1%/*}${2}" ;;
-      *  ) func_dirname_result="${3}" ;;
-    esac
-    func_basename_result="${1##*/}"])
-
-  _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
-    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
-    # positional parameters, so assign one to ordinary parameter first.
-    func_stripname_result=${3}
-    func_stripname_result=${func_stripname_result#"${1}"}
-    func_stripname_result=${func_stripname_result%"${2}"}])
-
-  _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
-    func_split_long_opt_name=${1%%=*}
-    func_split_long_opt_arg=${1#*=}])
-
-  _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
-    func_split_short_opt_arg=${1#??}
-    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
-
-  _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
-    case ${1} in
-      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
-      *)    func_lo2o_result=${1} ;;
-    esac])
-
-  _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
-
-  _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
-
-  _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
-fi
-
-if test x"$lt_shell_append" = xyes; then
-  _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
-
-  _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
-    func_quote_for_eval "${2}"
-dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
-    eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
-
-  # Save a `func_append' function call where possible by direct use of '+='
-  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
-    && mv -f "$cfgfile.tmp" "$cfgfile" \
-      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-  test 0 -eq $? || _lt_function_replace_fail=:
-else
-  # Save a `func_append' function call even when '+=' is not available
-  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
-    && mv -f "$cfgfile.tmp" "$cfgfile" \
-      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-  test 0 -eq $? || _lt_function_replace_fail=:
-fi
-
-if test x"$_lt_function_replace_fail" = x":"; then
-  AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
-fi
-])
-
-# _LT_PATH_CONVERSION_FUNCTIONS
-# -----------------------------
-# Determine which file name conversion functions should be used by
-# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
-# for certain cross-compile configurations and native mingw.
-m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_MSG_CHECKING([how to convert $build file names to $host format])
-AC_CACHE_VAL(lt_cv_to_host_file_cmd,
-[case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
-        ;;
-    esac
-    ;;
-  *-*-cygwin* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_noop
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
-        ;;
-    esac
-    ;;
-  * ) # unhandled hosts (and "normal" native builds)
-    lt_cv_to_host_file_cmd=func_convert_file_noop
-    ;;
-esac
-])
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
-_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
-         [0], [convert $build file names to $host format])dnl
-
-AC_MSG_CHECKING([how to convert $build file names to toolchain format])
-AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
-[#assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
-        ;;
-    esac
-    ;;
-esac
-])
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
-_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
-         [0], [convert $build files to toolchain format])dnl
-])# _LT_PATH_CONVERSION_FUNCTIONS
diff --git a/m4/libxml2.m4 b/m4/libxml2.m4
deleted file mode 100644
index 68cd824..0000000
--- a/m4/libxml2.m4
+++ /dev/null
@@ -1,188 +0,0 @@
-# Configure paths for LIBXML2
-# Mike Hommey 2004-06-19
-# use CPPFLAGS instead of CFLAGS
-# Toshio Kuratomi 2001-04-21
-# Adapted from:
-# Configure paths for GLIB
-# Owen Taylor     97-11-3
-
-dnl AM_PATH_XML2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for XML, and define XML_CPPFLAGS and XML_LIBS
-dnl
-AC_DEFUN([AM_PATH_XML2],[ 
-AC_ARG_WITH(xml-prefix,
-            [  --with-xml-prefix=PFX   Prefix where libxml is installed (optional)],
-            xml_config_prefix="$withval", xml_config_prefix="")
-AC_ARG_WITH(xml-exec-prefix,
-            [  --with-xml-exec-prefix=PFX Exec prefix where libxml is installed (optional)],
-            xml_config_exec_prefix="$withval", xml_config_exec_prefix="")
-AC_ARG_ENABLE(xmltest,
-              [  --disable-xmltest       Do not try to compile and run a test LIBXML program],,
-              enable_xmltest=yes)
-
-  if test x$xml_config_exec_prefix != x ; then
-     xml_config_args="$xml_config_args"
-     if test x${XML2_CONFIG+set} != xset ; then
-        XML2_CONFIG=$xml_config_exec_prefix/bin/xml2-config
-     fi
-  fi
-  if test x$xml_config_prefix != x ; then
-     xml_config_args="$xml_config_args --prefix=$xml_config_prefix"
-     if test x${XML2_CONFIG+set} != xset ; then
-        XML2_CONFIG=$xml_config_prefix/bin/xml2-config
-     fi
-  fi
-
-  AC_PATH_PROG(XML2_CONFIG, xml2-config, no)
-  min_xml_version=ifelse([$1], ,2.0.0,[$1])
-  AC_MSG_CHECKING(for libxml - version >= $min_xml_version)
-  no_xml=""
-  if test "$XML2_CONFIG" = "no" ; then
-    no_xml=yes
-  else
-    XML_CPPFLAGS=`$XML2_CONFIG $xml_config_args --cflags`
-    XML_LIBS=`$XML2_CONFIG $xml_config_args --libs`
-    xml_config_major_version=`$XML2_CONFIG $xml_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    xml_config_minor_version=`$XML2_CONFIG $xml_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    xml_config_micro_version=`$XML2_CONFIG $xml_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-    if test "x$enable_xmltest" = "xyes" ; then
-      ac_save_CPPFLAGS="$CPPFLAGS"
-      ac_save_LIBS="$LIBS"
-      CPPFLAGS="$CPPFLAGS $XML_CPPFLAGS"
-      LIBS="$XML_LIBS $LIBS"
-dnl
-dnl Now check if the installed libxml is sufficiently new.
-dnl (Also sanity checks the results of xml2-config to some extent)
-dnl
-      rm -f conf.xmltest
-      AC_TRY_RUN([
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <libxml/xmlversion.h>
-
-int 
-main()
-{
-  int xml_major_version, xml_minor_version, xml_micro_version;
-  int major, minor, micro;
-  char *tmp_version;
-
-  system("touch conf.xmltest");
-
-  /* Capture xml2-config output via autoconf/configure variables */
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = (char *)strdup("$min_xml_version");
-  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
-     printf("%s, bad version string from xml2-config\n", "$min_xml_version");
-     exit(1);
-   }
-   free(tmp_version);
-
-   /* Capture the version information from the header files */
-   tmp_version = (char *)strdup(LIBXML_DOTTED_VERSION);
-   if (sscanf(tmp_version, "%d.%d.%d", &xml_major_version, &xml_minor_version, &xml_micro_version) != 3) {
-     printf("%s, bad version string from libxml includes\n", "LIBXML_DOTTED_VERSION");
-     exit(1);
-   }
-   free(tmp_version);
-
- /* Compare xml2-config output to the libxml headers */
-  if ((xml_major_version != $xml_config_major_version) ||
-      (xml_minor_version != $xml_config_minor_version) ||
-      (xml_micro_version != $xml_config_micro_version))
-    {
-      printf("*** libxml header files (version %d.%d.%d) do not match\n",
-         xml_major_version, xml_minor_version, xml_micro_version);
-      printf("*** xml2-config (version %d.%d.%d)\n",
-         $xml_config_major_version, $xml_config_minor_version, $xml_config_micro_version);
-      return 1;
-    } 
-/* Compare the headers to the library to make sure we match */
-  /* Less than ideal -- doesn't provide us with return value feedback, 
-   * only exits if there's a serious mismatch between header and library.
-   */
-    LIBXML_TEST_VERSION;
-
-    /* Test that the library is greater than our minimum version */
-    if ((xml_major_version > major) ||
-        ((xml_major_version == major) && (xml_minor_version > minor)) ||
-        ((xml_major_version == major) && (xml_minor_version == minor) &&
-        (xml_micro_version >= micro)))
-      {
-        return 0;
-       }
-     else
-      {
-        printf("\n*** An old version of libxml (%d.%d.%d) was found.\n",
-               xml_major_version, xml_minor_version, xml_micro_version);
-        printf("*** You need a version of libxml newer than %d.%d.%d. The latest version of\n",
-           major, minor, micro);
-        printf("*** libxml is always available from ftp://ftp.xmlsoft.org.\n");
-        printf("***\n");
-        printf("*** If you have already installed a sufficiently new version, this error\n");
-        printf("*** probably means that the wrong copy of the xml2-config shell script is\n");
-        printf("*** being found. The easiest way to fix this is to remove the old version\n");
-        printf("*** of LIBXML, but you can also set the XML2_CONFIG environment to point to the\n");
-        printf("*** correct copy of xml2-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
-        printf("*** so that the correct libraries are found at run-time))\n");
-    }
-  return 1;
-}
-],, no_xml=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CPPFLAGS="$ac_save_CPPFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-  fi
-
-  if test "x$no_xml" = x ; then
-     AC_MSG_RESULT(yes (version $xml_config_major_version.$xml_config_minor_version.$xml_config_micro_version))
-     ifelse([$2], , :, [$2])     
-  else
-     AC_MSG_RESULT(no)
-     if test "$XML2_CONFIG" = "no" ; then
-       echo "*** The xml2-config script installed by LIBXML could not be found"
-       echo "*** If libxml was installed in PREFIX, make sure PREFIX/bin is in"
-       echo "*** your path, or set the XML2_CONFIG environment variable to the"
-       echo "*** full path to xml2-config."
-     else
-       if test -f conf.xmltest ; then
-        :
-       else
-          echo "*** Could not run libxml test program, checking why..."
-          CPPFLAGS="$CPPFLAGS $XML_CPPFLAGS"
-          LIBS="$LIBS $XML_LIBS"
-          AC_TRY_LINK([
-#include <libxml/xmlversion.h>
-#include <stdio.h>
-],      [ LIBXML_TEST_VERSION; return 0;],
-        [ echo "*** The test program compiled, but did not run. This usually means"
-          echo "*** that the run-time linker is not finding LIBXML or finding the wrong"
-          echo "*** version of LIBXML. If it is not finding LIBXML, you'll need to set your"
-          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-          echo "*** is required on your system"
-          echo "***"
-          echo "*** If you have an old version installed, it is best to remove it, although"
-          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
-        [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means LIBXML was incorrectly installed"
-          echo "*** or that you have moved LIBXML since it was installed. In the latter case, you"
-          echo "*** may want to edit the xml2-config script: $XML2_CONFIG" ])
-          CPPFLAGS="$ac_save_CPPFLAGS"
-          LIBS="$ac_save_LIBS"
-       fi
-     fi
-
-     XML_CPPFLAGS=""
-     XML_LIBS=""
-     ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(XML_CPPFLAGS)
-  AC_SUBST(XML_LIBS)
-  rm -f conf.xmltest
-])
diff --git a/m4/libxslt.m4 b/m4/libxslt.m4
deleted file mode 100644
index c03ec4f..0000000
--- a/m4/libxslt.m4
+++ /dev/null
@@ -1,191 +0,0 @@
-# Based on:
-# Configure paths for LIBXML2
-# Toshio Kuratomi 2001-04-21
-# Adapted from:
-# Configure paths for GLIB
-# Owen Taylor     97-11-3
-#
-# Modified to work with libxslt by Thomas Schraitle 2002/10/25
-# Fixed by Edward Rudd 2004/05/12
-
-dnl AM_PATH_XSLT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for XML, and define XML_CFLAGS and XML_LIBS
-dnl
-AC_DEFUN([AM_PATH_XSLT],[
-AC_ARG_WITH(xslt-prefix,
-            [  --with-xslt-prefix=PFX   Prefix where libxslt is installed (optional)],
-            xslt_config_prefix="$withval", xslt_config_prefix="")
-AC_ARG_WITH(xslt-exec-prefix,
-            [  --with-xslt-exec-prefix=PFX Exec prefix where libxslt is installed (optional)],
-            xslt_config_exec_prefix="$withval", xslt_config_exec_prefix="")
-AC_ARG_ENABLE(xslttest,
-              [  --disable-xslttest       Do not try to compile and run a test LIBXSLT program],,
-              enable_xslttest=yes)
-
-  if test x$xslt_config_exec_prefix != x ; then
-     xslt_config_args="$xslt_config_args --exec-prefix=$xslt_config_exec_prefix"
-     if test x${XSLT_CONFIG+set} != xset ; then
-        XSLT_CONFIG=$xslt_config_exec_prefix/bin/xslt-config
-     fi
-  fi
-  if test x$xslt_config_prefix != x ; then
-     xslt_config_args="$xslt_config_args --prefix=$xslt_config_prefix"
-     if test x${XSLT_CONFIG+set} != xset ; then
-        XSLT_CONFIG=$xslt_config_prefix/bin/xslt-config
-     fi
-  fi
-
-  AC_PATH_PROG(XSLT_CONFIG, xslt-config, no)
-  min_xslt_version=ifelse([$1], ,1.0.0,[$1])
-  AC_MSG_CHECKING(for libxslt - version >= $min_xslt_version)
-  no_xslt=""
-  if test "$XSLT_CONFIG" = "no" ; then
-    no_xslt=yes
-  else
-    XSLT_CFLAGS=`$XSLT_CONFIG $xslt_config_args --cflags`
-    XSLT_LIBS=`$XSLT_CONFIG $xslt_config_args --libs`
-    xslt_config_major_version=`$XSLT_CONFIG $xslt_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    xslt_config_minor_version=`$XSLT_CONFIG $xslt_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    xslt_config_micro_version=`$XSLT_CONFIG $xslt_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-    if test "x$enable_xslttest" = "xyes" ; then
-      ac_save_CFLAGS="$CFLAGS"
-      ac_save_LIBS="$LIBS"
-      CFLAGS="$CFLAGS $XSLT_CFLAGS"
-      LIBS="$XSLT_LIBS $LIBS"
-dnl
-dnl Now check if the installed libxslt is sufficiently new.
-dnl (Also sanity checks the results of xslt-config to some extent)
-dnl
-      rm -f conf.xslttest
-      AC_TRY_RUN([
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <libxslt/xsltconfig.h>
-#include <libxslt/xslt.h>
-int 
-main()
-{
-  int xslt_major_version, xslt_minor_version, xslt_micro_version;
-  int major, minor, micro;
-  char *tmp_version;
-
-  system("touch conf.xslttest");
-
-  /* Capture xslt-config output via autoconf/configure variables */
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = (char *)strdup("$min_xslt_version");
-  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
-     printf("%s, bad version string from xslt-config\n", "$min_xslt_version");
-     exit(1);
-   }
-   free(tmp_version);
-
-   /* Capture the version information from the header files */
-   tmp_version = (char *)strdup(LIBXSLT_DOTTED_VERSION);
-   if (sscanf(tmp_version, "%d.%d.%d", &xslt_major_version, &xslt_minor_version, &xslt_micro_version) != 3) {
-     printf("%s, bad version string from libxslt includes\n", "LIBXSLT_DOTTED_VERSION");
-     exit(1);
-   }
-   free(tmp_version);
-
- /* Compare xslt-config output to the libxslt headers */
-  if ((xslt_major_version != $xslt_config_major_version) ||
-      (xslt_minor_version != $xslt_config_minor_version) ||
-      (xslt_micro_version != $xslt_config_micro_version))
-    {
-      printf("*** libxslt header files (version %d.%d.%d) do not match\n",
-         xslt_major_version, xslt_minor_version, xslt_micro_version);
-      printf("*** xslt-config (version %d.%d.%d)\n",
-         $xslt_config_major_version, $xslt_config_minor_version, $xslt_config_micro_version);
-      return 1;
-    } 
-/* Compare the headers to the library to make sure we match */
-  /* Less than ideal -- doesn't provide us with return value feedback, 
-   * only exits if there's a serious mismatch between header and library.
-   */
-    /* copied from LIBXML_TEST_VERSION; */
-    xmlCheckVersion(LIBXML_VERSION);
-
-    /* Test that the library is greater than our minimum version */
-    if ((xslt_major_version > major) ||
-        ((xslt_major_version == major) && (xslt_minor_version > minor)) ||
-        ((xslt_major_version == major) && (xslt_minor_version == minor) &&
-        (xslt_micro_version >= micro)))
-      {
-        return 0;
-       }
-     else
-      {
-        printf("\n*** An old version of libxslt (%d.%d.%d) was found.\n",
-               xslt_major_version, xslt_minor_version, xslt_micro_version);
-        printf("*** You need a version of libxslt newer than %d.%d.%d. The latest version of\n",
-           major, minor, micro);
-        printf("*** libxslt is always available from ftp://ftp.xmlsoft.org.\n");
-        printf("***\n");
-        printf("*** If you have already installed a sufficiently new version, this error\n");
-        printf("*** probably means that the wrong copy of the xslt-config shell script is\n");
-        printf("*** being found. The easiest way to fix this is to remove the old version\n");
-        printf("*** of LIBXSLT, but you can also set the XSLT_CONFIG environment to point to the\n");
-        printf("*** correct copy of xslt-config. (In this case, you will have to\n");
-        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
-        printf("*** so that the correct libraries are found at run-time))\n");
-    }
-  return 1;
-}
-],, no_xslt=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-  fi
-
-  if test "x$no_xslt" = x ; then
-     AC_MSG_RESULT(yes (version $xslt_config_major_version.$xslt_config_minor_version.$xslt_config_micro_version))
-     ifelse([$2], , :, [$2])     
-  else
-     AC_MSG_RESULT(no)
-     if test "$XSLT_CONFIG" = "no" ; then
-       echo "*** The xslt-config script installed by LIBXSLT could not be found"
-       echo "*** If libxslt was installed in PREFIX, make sure PREFIX/bin is in"
-       echo "*** your path, or set the XSLT_CONFIG environment variable to the"
-       echo "*** full path to xslt-config."
-     else
-       if test -f conf.xslttest ; then
-        :
-       else
-          echo "*** Could not run libxslt test program, checking why..."
-          CFLAGS="$CFLAGS $XSLT_CFLAGS"
-          LIBS="$LIBS $XSLT_LIBS"
-          AC_TRY_LINK([
-#include <libxslt/xslt.h>
-#include <stdio.h>
-],      [ LIBXSLT_TEST_VERSION; return 0;],
-        [ echo "*** The test program compiled, but did not run. This usually means"
-          echo "*** that the run-time linker is not finding LIBXSLT or finding the wrong"
-          echo "*** version of LIBXSLT. If it is not finding LIBXSLT, you'll need to set your"
-          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-          echo "*** is required on your system"
-          echo "***"
-          echo "*** If you have an old version installed, it is best to remove it, although"
-          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
-        [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means LIBXSLT was incorrectly installed"
-          echo "*** or that you have moved LIBXSLT since it was installed. In the latter case, you"
-          echo "*** may want to edit the xslt-config script: $XSLT_CONFIG" ])
-          CFLAGS="$ac_save_CFLAGS"
-          LIBS="$ac_save_LIBS"
-       fi
-     fi
-
-     XSLT_CFLAGS=""
-     XSLT_LIBS=""
-     ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(XSLT_CFLAGS)
-  AC_SUBST(XSLT_LIBS)
-  rm -f conf.xslttest
-])
diff --git a/m4/lock.m4 b/m4/lock.m4
deleted file mode 100644
index 9da8465..0000000
--- a/m4/lock.m4
+++ /dev/null
@@ -1,37 +0,0 @@
-# lock.m4 serial 10 (gettext-0.18)
-dnl Copyright (C) 2005-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([gl_LOCK],
-[
-  AC_REQUIRE([gl_THREADLIB])
-  if test "$gl_threads_api" = posix; then
-    # OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the
-    # pthread_rwlock_* functions.
-    AC_CHECK_TYPE([pthread_rwlock_t],
-      [AC_DEFINE([HAVE_PTHREAD_RWLOCK], [1],
-         [Define if the POSIX multithreading library has read/write locks.])],
-      [],
-      [#include <pthread.h>])
-    # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
-    AC_TRY_COMPILE([#include <pthread.h>],
-      [#if __FreeBSD__ == 4
-error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
-#else
-int x = (int)PTHREAD_MUTEX_RECURSIVE;
-return !x;
-#endif],
-      [AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], [1],
-         [Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE.])])
-  fi
-  gl_PREREQ_LOCK
-])
-
-# Prerequisites of lib/lock.c.
-AC_DEFUN([gl_PREREQ_LOCK], [
-  AC_REQUIRE([AC_C_INLINE])
-])
diff --git a/m4/longlong.m4 b/m4/longlong.m4
deleted file mode 100644
index cca3c1a..0000000
--- a/m4/longlong.m4
+++ /dev/null
@@ -1,106 +0,0 @@
-# longlong.m4 serial 14
-dnl Copyright (C) 1999-2007, 2009-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Paul Eggert.
-
-# Define HAVE_LONG_LONG_INT if 'long long int' works.
-# This fixes a bug in Autoconf 2.61, but can be removed once we
-# assume 2.62 everywhere.
-
-# Note: If the type 'long long int' exists but is only 32 bits large
-# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
-# defined. In this case you can treat 'long long int' like 'long int'.
-
-AC_DEFUN([AC_TYPE_LONG_LONG_INT],
-[
-  AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
-    [AC_LINK_IFELSE(
-       [_AC_TYPE_LONG_LONG_SNIPPET],
-       [dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
-        dnl If cross compiling, assume the bug isn't important, since
-        dnl nobody cross compiles for this platform as far as we know.
-        AC_RUN_IFELSE(
-          [AC_LANG_PROGRAM(
-             [[@%:@include <limits.h>
-               @%:@ifndef LLONG_MAX
-               @%:@ define HALF \
-                        (1LL << (sizeof (long long int) * CHAR_BIT - 2))
-               @%:@ define LLONG_MAX (HALF - 1 + HALF)
-               @%:@endif]],
-             [[long long int n = 1;
-               int i;
-               for (i = 0; ; i++)
-                 {
-                   long long int m = n << i;
-                   if (m >> i != n)
-                     return 1;
-                   if (LLONG_MAX / 2 < m)
-                     break;
-                 }
-               return 0;]])],
-          [ac_cv_type_long_long_int=yes],
-          [ac_cv_type_long_long_int=no],
-          [ac_cv_type_long_long_int=yes])],
-       [ac_cv_type_long_long_int=no])])
-  if test $ac_cv_type_long_long_int = yes; then
-    AC_DEFINE([HAVE_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `long long int'.])
-  fi
-])
-
-# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
-# This fixes a bug in Autoconf 2.61, but can be removed once we
-# assume 2.62 everywhere.
-
-# Note: If the type 'unsigned long long int' exists but is only 32 bits
-# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
-# will not be defined. In this case you can treat 'unsigned long long int'
-# like 'unsigned long int'.
-
-AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
-[
-  AC_CACHE_CHECK([for unsigned long long int],
-    [ac_cv_type_unsigned_long_long_int],
-    [AC_LINK_IFELSE(
-       [_AC_TYPE_LONG_LONG_SNIPPET],
-       [ac_cv_type_unsigned_long_long_int=yes],
-       [ac_cv_type_unsigned_long_long_int=no])])
-  if test $ac_cv_type_unsigned_long_long_int = yes; then
-    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `unsigned long long int'.])
-  fi
-])
-
-# Expands to a C program that can be used to test for simultaneous support
-# of 'long long' and 'unsigned long long'. We don't want to say that
-# 'long long' is available if 'unsigned long long' is not, or vice versa,
-# because too many programs rely on the symmetry between signed and unsigned
-# integer types (excluding 'bool').
-AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
-[
-  AC_LANG_PROGRAM(
-    [[/* For now, do not test the preprocessor; as of 2007 there are too many
-         implementations with broken preprocessors.  Perhaps this can
-         be revisited in 2012.  In the meantime, code should not expect
-         #if to work with literals wider than 32 bits.  */
-      /* Test literals.  */
-      long long int ll = 9223372036854775807ll;
-      long long int nll = -9223372036854775807LL;
-      unsigned long long int ull = 18446744073709551615ULL;
-      /* Test constant expressions.   */
-      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
-                     ? 1 : -1)];
-      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
-                     ? 1 : -1)];
-      int i = 63;]],
-    [[/* Test availability of runtime routines for shift and division.  */
-      long long int llmax = 9223372036854775807ll;
-      unsigned long long int ullmax = 18446744073709551615ull;
-      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
-              | (llmax / ll) | (llmax % ll)
-              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
-              | (ullmax / ull) | (ullmax % ull));]])
-])
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4
deleted file mode 100644
index 5d9acd8..0000000
--- a/m4/ltoptions.m4
+++ /dev/null
@@ -1,384 +0,0 @@
-# Helper functions for option handling.                    -*- Autoconf -*-
-#
-#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
-#   Inc.
-#   Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 7 ltoptions.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
-# saved as a flag.
-m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
-        _LT_MANGLE_DEFUN([$1], [$2]),
-    [m4_warning([Unknown $1 option `$2'])])[]dnl
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
-		      [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME.  If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-    [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
-  dnl
-  dnl Simply set some default values (i.e off) if boolean options were not
-  dnl specified:
-  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
-  ])
-  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
-  ])
-  dnl
-  dnl If no reference was made to various pairs of opposing options, then
-  dnl we run the default mode handler for the pair.  For example, if neither
-  dnl `shared' nor `disable-shared' was passed, we enable building of shared
-  dnl archives by default:
-  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
-  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
-  		   [_LT_ENABLE_FAST_INSTALL])
-  ])
-])# _LT_SET_OPTIONS
-
-
-## --------------------------------- ##
-## Macros to handle LT_INIT options. ##
-## --------------------------------- ##
-
-# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
-# -----------------------------------------
-m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
-
-
-# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
-# -----------------------------------------------
-m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
-])# LT_OPTION_DEFINE
-
-
-# dlopen
-# ------
-LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
-])
-
-AU_DEFUN([AC_LIBTOOL_DLOPEN],
-[_LT_SET_OPTION([LT_INIT], [dlopen])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `dlopen' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
-
-
-# win32-dll
-# ---------
-# Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([LT_INIT], [win32-dll],
-[enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-  ;;
-esac
-
-test -z "$AS" && AS=as
-_LT_DECL([], [AS],      [1], [Assembler program])dnl
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
-])# win32-dll
-
-AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-_LT_SET_OPTION([LT_INIT], [win32-dll])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `win32-dll' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
-
-
-# _LT_ENABLE_SHARED([DEFAULT])
-# ----------------------------
-# implement the --enable-shared flag, and supports the `shared' and
-# `disable-shared' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_SHARED],
-[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([shared],
-    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
-	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_shared=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
-
-    _LT_DECL([build_libtool_libs], [enable_shared], [0],
-	[Whether or not to build shared libraries])
-])# _LT_ENABLE_SHARED
-
-LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_SHARED], [])
-dnl AC_DEFUN([AM_DISABLE_SHARED], [])
-
-
-
-# _LT_ENABLE_STATIC([DEFAULT])
-# ----------------------------
-# implement the --enable-static flag, and support the `static' and
-# `disable-static' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_STATIC],
-[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([static],
-    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
-	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_static=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
-
-    _LT_DECL([build_old_libs], [enable_static], [0],
-	[Whether or not to build static libraries])
-])# _LT_ENABLE_STATIC
-
-LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
-])
-
-AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [disable-static])
-])
-
-AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_STATIC], [])
-dnl AC_DEFUN([AM_DISABLE_STATIC], [])
-
-
-
-# _LT_ENABLE_FAST_INSTALL([DEFAULT])
-# ----------------------------------
-# implement the --enable-fast-install flag, and support the `fast-install'
-# and `disable-fast-install' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_FAST_INSTALL],
-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
-    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
-    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_fast_install=yes ;;
-    no) enable_fast_install=no ;;
-    *)
-      enable_fast_install=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_fast_install=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
-	 [Whether or not to optimize for fast installation])dnl
-])# _LT_ENABLE_FAST_INSTALL
-
-LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
-
-# Old names:
-AU_DEFUN([AC_ENABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `fast-install' option into LT_INIT's first parameter.])
-])
-
-AU_DEFUN([AC_DISABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `disable-fast-install' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
-dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
-
-
-# _LT_WITH_PIC([MODE])
-# --------------------
-# implement the --with-pic flag, and support the `pic-only' and `no-pic'
-# LT_INIT options.
-# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
-m4_define([_LT_WITH_PIC],
-[AC_ARG_WITH([pic],
-    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
-	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
-    [lt_p=${PACKAGE-default}
-    case $withval in
-    yes|no) pic_mode=$withval ;;
-    *)
-      pic_mode=default
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for lt_pkg in $withval; do
-	IFS="$lt_save_ifs"
-	if test "X$lt_pkg" = "X$lt_p"; then
-	  pic_mode=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [pic_mode=default])
-
-test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
-
-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
-
-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([LT_INIT], [pic-only])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
-
-## ----------------- ##
-## LTDL_INIT Options ##
-## ----------------- ##
-
-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
-		 [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
-		 [m4_define([_LTDL_MODE], [recursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
-		 [m4_define([_LTDL_MODE], [subproject])])
-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
-		 [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
-		 [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4
deleted file mode 100644
index 9000a05..0000000
--- a/m4/ltsugar.m4
+++ /dev/null
@@ -1,123 +0,0 @@
-# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
-#
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
-# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
-# associated separator.
-# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
-# versions in m4sugar had bugs.
-m4_define([lt_join],
-[m4_if([$#], [1], [],
-       [$#], [2], [[$2]],
-       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
-m4_define([_lt_join],
-[m4_if([$#$2], [2], [],
-       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
-
-
-# lt_car(LIST)
-# lt_cdr(LIST)
-# ------------
-# Manipulate m4 lists.
-# These macros are necessary as long as will still need to support
-# Autoconf-2.59 which quotes differently.
-m4_define([lt_car], [[$1]])
-m4_define([lt_cdr],
-[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
-       [$#], 1, [],
-       [m4_dquote(m4_shift($@))])])
-m4_define([lt_unquote], $1)
-
-
-# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-# ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
-# Note that neither SEPARATOR nor STRING are expanded; they are appended
-# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
-# No SEPARATOR is output if MACRO-NAME was previously undefined (different
-# than defined and empty).
-#
-# This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
-m4_define([lt_append],
-[m4_define([$1],
-	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
-# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
-# has the form PREFIXmINFIXSUFFIXn.
-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 3]), [1],
-       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
-[[m4_foreach([_Lt_prefix], [$2],
-	     [m4_foreach([_Lt_suffix],
-		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
-	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
-
-
-# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
-# -----------------------------------------------------------------------
-# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
-# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
-m4_define([lt_if_append_uniq],
-[m4_ifdef([$1],
-	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
-		 [lt_append([$1], [$2], [$3])$4],
-		 [$5])],
-	  [lt_append([$1], [$2], [$3])$4])])
-
-
-# lt_dict_add(DICT, KEY, VALUE)
-# -----------------------------
-m4_define([lt_dict_add],
-[m4_define([$1($2)], [$3])])
-
-
-# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
-# --------------------------------------------
-m4_define([lt_dict_add_subkey],
-[m4_define([$1($2:$3)], [$4])])
-
-
-# lt_dict_fetch(DICT, KEY, [SUBKEY])
-# ----------------------------------
-m4_define([lt_dict_fetch],
-[m4_ifval([$3],
-	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
-    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
-
-
-# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
-# -----------------------------------------------------------------
-m4_define([lt_if_dict_fetch],
-[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
-	[$5],
-    [$6])])
-
-
-# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
-# --------------------------------------------------------------
-m4_define([lt_dict_filter],
-[m4_if([$5], [], [],
-  [lt_join(m4_quote(m4_default([$4], [[, ]])),
-           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
-		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
-])
diff --git a/m4/ltversion.m4 b/m4/ltversion.m4
deleted file mode 100644
index 07a8602..0000000
--- a/m4/ltversion.m4
+++ /dev/null
@@ -1,23 +0,0 @@
-# ltversion.m4 -- version numbers			-*- Autoconf -*-
-#
-#   Copyright (C) 2004 Free Software Foundation, Inc.
-#   Written by Scott James Remnant, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# @configure_input@
-
-# serial 3337 ltversion.m4
-# This file is part of GNU Libtool
-
-m4_define([LT_PACKAGE_VERSION], [2.4.2])
-m4_define([LT_PACKAGE_REVISION], [1.3337])
-
-AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4.2'
-macro_revision='1.3337'
-_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
-_LT_DECL(, macro_revision, 0)
-])
diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4
deleted file mode 100644
index c573da9..0000000
--- a/m4/lt~obsolete.m4
+++ /dev/null
@@ -1,98 +0,0 @@
-# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
-#
-#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
-#   Written by Scott James Remnant, 2004.
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 5 lt~obsolete.m4
-
-# These exist entirely to fool aclocal when bootstrapping libtool.
-#
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
-# which have later been changed to m4_define as they aren't part of the
-# exported API, or moved to Autoconf or Automake where they belong.
-#
-# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
-# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
-# using a macro with the same name in our local m4/libtool.m4 it'll
-# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
-# and doesn't know about Autoconf macros at all.)
-#
-# So we provide this file, which has a silly filename so it's always
-# included after everything else.  This provides aclocal with the
-# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
-# because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
-#
-# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
-# Yes, that means every name once taken will need to remain here until
-# we give up compatibility with versions before 1.7, at which point
-# we need to keep only those names which we still refer to.
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
-
-m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
-m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
-m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
-m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
-m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
-m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
-m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
-m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
-m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
-m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
-m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
-m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
-m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
-m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
-m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
-m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
-m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
-m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
-m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
-m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
-m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
-m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
-m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
-m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
-m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
-m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
-m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
-m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
-m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
-m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
-m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
-m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
-m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
-m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
-m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
-m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
-m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
-m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
-m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
-m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
-m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
-m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
-m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
-m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
-m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
-m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
-m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
-m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
-m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
-m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
-m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
diff --git a/m4/nls.m4 b/m4/nls.m4
deleted file mode 100644
index 003704c..0000000
--- a/m4/nls.m4
+++ /dev/null
@@ -1,32 +0,0 @@
-# nls.m4 serial 5 (gettext-0.18)
-dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
-dnl Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
-
-AC_PREREQ([2.50])
-
-AC_DEFUN([AM_NLS],
-[
-  AC_MSG_CHECKING([whether NLS is requested])
-  dnl Default is enabled NLS
-  AC_ARG_ENABLE([nls],
-    [  --disable-nls           do not use Native Language Support],
-    USE_NLS=$enableval, USE_NLS=yes)
-  AC_MSG_RESULT([$USE_NLS])
-  AC_SUBST([USE_NLS])
-])
diff --git a/m4/nls.m4~ b/m4/nls.m4~
deleted file mode 100644
index 003704c..0000000
--- a/m4/nls.m4~
+++ /dev/null
@@ -1,32 +0,0 @@
-# nls.m4 serial 5 (gettext-0.18)
-dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
-dnl Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
-
-AC_PREREQ([2.50])
-
-AC_DEFUN([AM_NLS],
-[
-  AC_MSG_CHECKING([whether NLS is requested])
-  dnl Default is enabled NLS
-  AC_ARG_ENABLE([nls],
-    [  --disable-nls           do not use Native Language Support],
-    USE_NLS=$enableval, USE_NLS=yes)
-  AC_MSG_RESULT([$USE_NLS])
-  AC_SUBST([USE_NLS])
-])
diff --git a/m4/ogg.m4 b/m4/ogg.m4
deleted file mode 100644
index 1d3fb8b..0000000
--- a/m4/ogg.m4
+++ /dev/null
@@ -1,116 +0,0 @@
-# Configure paths for libogg
-# Jack Moffitt <jack@icecast.org> 10-21-2000
-# Shamelessly stolen from Owen Taylor and Manish Singh
-
-dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
-dnl
-AC_DEFUN([XIPH_PATH_OGG],
-[dnl 
-dnl Get the cflags and libraries
-dnl
-AC_ARG_WITH(ogg,AC_HELP_STRING([--with-ogg=PFX],[Prefix where libogg is installed (optional)]), ogg_prefix="$withval", ogg_prefix="")
-AC_ARG_WITH(ogg-libraries,AC_HELP_STRING([--with-ogg-libraries=DIR],[Directory where libogg library is installed (optional)]), ogg_libraries="$withval", ogg_libraries="")
-AC_ARG_WITH(ogg-includes,AC_HELP_STRING([--with-ogg-includes=DIR],[Directory where libogg header files are installed (optional)]), ogg_includes="$withval", ogg_includes="")
-AC_ARG_ENABLE(oggtest,AC_HELP_STRING([--disable-oggtest],[Do not try to compile and run a test Ogg program]),, enable_oggtest=yes)
-
-  if test "x$ogg_libraries" != "x" ; then
-    OGG_LIBS="-L$ogg_libraries"
-  elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then
-    OGG_LIBS=""
-  elif test "x$ogg_prefix" != "x" ; then
-    OGG_LIBS="-L$ogg_prefix/lib"
-  elif test "x$prefix" != "xNONE" ; then
-    OGG_LIBS="-L$prefix/lib"
-  fi
-
-  if test "x$ogg_prefix" != "xno" ; then
-    OGG_LIBS="$OGG_LIBS -logg"
-  fi
-
-  if test "x$ogg_includes" != "x" ; then
-    OGG_CFLAGS="-I$ogg_includes"
-  elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then
-    OGG_CFLAGS=""
-  elif test "x$ogg_prefix" != "x" ; then
-    OGG_CFLAGS="-I$ogg_prefix/include"
-  elif test "x$prefix" != "xNONE"; then
-    OGG_CFLAGS="-I$prefix/include"
-  fi
-
-  AC_MSG_CHECKING(for Ogg)
-  if test "x$ogg_prefix" = "xno" ; then
-    no_ogg="disabled"
-    enable_oggtest="no"
-  else
-    no_ogg=""
-  fi
-
-
-  if test "x$enable_oggtest" = "xyes" ; then
-    ac_save_CFLAGS="$CFLAGS"
-    ac_save_LIBS="$LIBS"
-    CFLAGS="$CFLAGS $OGG_CFLAGS"
-    LIBS="$LIBS $OGG_LIBS"
-dnl
-dnl Now check if the installed Ogg is sufficiently new.
-dnl
-      rm -f conf.oggtest
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ogg/ogg.h>
-
-int main ()
-{
-  system("touch conf.oggtest");
-  return 0;
-}
-
-],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-  fi
-
-  if test "x$no_ogg" = "xdisabled" ; then
-     AC_MSG_RESULT(no)
-     ifelse([$2], , :, [$2])
-  elif test "x$no_ogg" = "x" ; then
-     AC_MSG_RESULT(yes)
-     ifelse([$1], , :, [$1])
-  else
-     AC_MSG_RESULT(no)
-     if test -f conf.oggtest ; then
-       :
-     else
-       echo "*** Could not run Ogg test program, checking why..."
-       CFLAGS="$CFLAGS $OGG_CFLAGS"
-       LIBS="$LIBS $OGG_LIBS"
-       AC_TRY_LINK([
-#include <stdio.h>
-#include <ogg/ogg.h>
-],     [ return 0; ],
-       [ echo "*** The test program compiled, but did not run. This usually means"
-       echo "*** that the run-time linker is not finding Ogg or finding the wrong"
-       echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
-       echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-       echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-       echo "*** is required on your system"
-       echo "***"
-       echo "*** If you have an old version installed, it is best to remove it, although"
-       echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
-       [ echo "*** The test program failed to compile or link. See the file config.log for the"
-       echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
-       echo "*** or that you have moved Ogg since it was installed." ])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-     OGG_CFLAGS=""
-     OGG_LIBS=""
-     ifelse([$2], , :, [$2])
-  fi
-  AC_SUBST(OGG_CFLAGS)
-  AC_SUBST(OGG_LIBS)
-  rm -f conf.oggtest
-])
diff --git a/m4/pkg.m4 b/m4/pkg.m4
deleted file mode 100644
index 9a71878..0000000
--- a/m4/pkg.m4
+++ /dev/null
@@ -1,159 +0,0 @@
-# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
-# serial 1 (pkg-config-0.24)
-# 
-# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# PKG_PROG_PKG_CONFIG([MIN-VERSION])
-# ----------------------------------
-AC_DEFUN([PKG_PROG_PKG_CONFIG],
-[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
-m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
-AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
-AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
-AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
-	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
-fi
-if test -n "$PKG_CONFIG"; then
-	_pkg_min_version=m4_default([$1], [0.9.0])
-	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
-	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
-		AC_MSG_RESULT([yes])
-	else
-		AC_MSG_RESULT([no])
-		PKG_CONFIG=""
-	fi
-fi[]dnl
-])# PKG_PROG_PKG_CONFIG
-
-# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# Check to see whether a particular set of modules exists.  Similar
-# to PKG_CHECK_MODULES(), but does not set variables or print errors.
-#
-# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-# only at the first occurence in configure.ac, so if the first place
-# it's called might be skipped (such as if it is within an "if", you
-# have to call PKG_CHECK_EXISTS manually
-# --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_EXISTS],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-if test -n "$PKG_CONFIG" && \
-    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
-  m4_default([$2], [:])
-m4_ifvaln([$3], [else
-  $3])dnl
-fi])
-
-# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
-# ---------------------------------------------
-m4_define([_PKG_CONFIG],
-[if test -n "$$1"; then
-    pkg_cv_[]$1="$$1"
- elif test -n "$PKG_CONFIG"; then
-    PKG_CHECK_EXISTS([$3],
-                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
-		      test "x$?" != "x0" && pkg_failed=yes ],
-		     [pkg_failed=yes])
- else
-    pkg_failed=untried
-fi[]dnl
-])# _PKG_CONFIG
-
-# _PKG_SHORT_ERRORS_SUPPORTED
-# -----------------------------
-AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi[]dnl
-])# _PKG_SHORT_ERRORS_SUPPORTED
-
-
-# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
-# [ACTION-IF-NOT-FOUND])
-#
-#
-# Note that if there is a possibility the first call to
-# PKG_CHECK_MODULES might not happen, you should be sure to include an
-# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
-#
-#
-# --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_MODULES],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
-AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
-
-pkg_failed=no
-AC_MSG_CHECKING([for $1])
-
-_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
-_PKG_CONFIG([$1][_LIBS], [libs], [$2])
-
-m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
-and $1[]_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.])
-
-if test $pkg_failed = yes; then
-   	AC_MSG_RESULT([no])
-        _PKG_SHORT_ERRORS_SUPPORTED
-        if test $_pkg_short_errors_supported = yes; then
-	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
-        else 
-	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
-
-	m4_default([$4], [AC_MSG_ERROR(
-[Package requirements ($2) were not met:
-
-$$1_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-_PKG_TEXT])[]dnl
-        ])
-elif test $pkg_failed = untried; then
-     	AC_MSG_RESULT([no])
-	m4_default([$4], [AC_MSG_FAILURE(
-[The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-_PKG_TEXT
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
-        ])
-else
-	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
-	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
-        AC_MSG_RESULT([yes])
-	$3
-fi[]dnl
-])# PKG_CHECK_MODULES
diff --git a/m4/po.m4 b/m4/po.m4
deleted file mode 100644
index 47f36a4..0000000
--- a/m4/po.m4
+++ /dev/null
@@ -1,449 +0,0 @@
-# po.m4 serial 17 (gettext-0.18)
-dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
-
-AC_PREREQ([2.50])
-
-dnl Checks for all prerequisites of the po subdirectory.
-AC_DEFUN([AM_PO_SUBDIRS],
-[
-  AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AM_NLS])dnl
-
-  dnl Release version of the gettext macros. This is used to ensure that
-  dnl the gettext macros and po/Makefile.in.in are in sync.
-  AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
-
-  dnl Perform the following tests also if --disable-nls has been given,
-  dnl because they are needed for "make dist" to work.
-
-  dnl Search for GNU msgfmt in the PATH.
-  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-  dnl The second test excludes FreeBSD msgfmt.
-  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
-
-  dnl Test whether it is GNU msgfmt >= 0.15.
-changequote(,)dnl
-  case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([MSGFMT_015])
-changequote(,)dnl
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([GMSGFMT_015])
-
-  dnl Search for GNU xgettext 0.12 or newer in the PATH.
-  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-  dnl The second test excludes FreeBSD xgettext.
-  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  dnl Remove leftover from FreeBSD xgettext call.
-  rm -f messages.po
-
-  dnl Test whether it is GNU xgettext >= 0.15.
-changequote(,)dnl
-  case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([XGETTEXT_015])
-
-  dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
-
-  dnl Installation directories.
-  dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
-  dnl have to define it here, so that it can be used in po/Makefile.
-  test -n "$localedir" || localedir='${datadir}/locale'
-  AC_SUBST([localedir])
-
-  dnl Support for AM_XGETTEXT_OPTION.
-  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
-
-  AC_CONFIG_COMMANDS([po-directories], [[
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done]],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-])
-
-dnl Postprocesses a Makefile in a directory containing PO files.
-AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
-[
-  # When this code is run, in config.status, two variables have already been
-  # set:
-  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
-  # - LINGUAS is the value of the environment variable LINGUAS at configure
-  #   time.
-
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-  ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-  # In autoconf-2.13 it is called $ac_given_srcdir.
-  # In autoconf-2.50 it is called $srcdir.
-  test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-  case "$ac_given_srcdir" in
-    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-    /*) top_srcdir="$ac_given_srcdir" ;;
-    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  # Find a way to echo strings without interpreting backslash.
-  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
-    gt_echo='echo'
-  else
-    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
-      gt_echo='printf %s\n'
-    else
-      echo_func () {
-        cat <<EOT
-$*
-EOT
-      }
-      gt_echo='echo_func'
-    fi
-  fi
-
-  # A sed script that extracts the value of VARIABLE from a Makefile.
-  sed_x_variable='
-# Test if the hold space is empty.
-x
-s/P/P/
-x
-ta
-# Yes it was empty. Look if we have the expected variable definition.
-/^[	 ]*VARIABLE[	 ]*=/{
-  # Seen the first line of the variable definition.
-  s/^[	 ]*VARIABLE[	 ]*=//
-  ba
-}
-bd
-:a
-# Here we are processing a line from the variable definition.
-# Remove comment, more precisely replace it with a space.
-s/#.*$/ /
-# See if the line ends in a backslash.
-tb
-:b
-s/\\$//
-# Print the line, without the trailing backslash.
-p
-tc
-# There was no trailing backslash. The end of the variable definition is
-# reached. Clear the hold space.
-s/^.*$//
-x
-bd
-:c
-# A trailing backslash means that the variable definition continues in the
-# next line. Put a nonempty string into the hold space to indicate this.
-s/^.*$/P/
-x
-:d
-'
-changequote([,])dnl
-
-  # Set POTFILES to the value of the Makefile variable POTFILES.
-  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
-  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
-  # Compute POTFILES_DEPS as
-  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
-  POTFILES_DEPS=
-  for file in $POTFILES; do
-    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
-  done
-  POMAKEFILEDEPS=""
-
-  if test -n "$OBSOLETE_ALL_LINGUAS"; then
-    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-  fi
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    # The LINGUAS file contains the set of available languages.
-    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  else
-    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
-    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
-    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
-  fi
-  # Hide the ALL_LINGUAS assigment from automake < 1.5.
-  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-  # Compute POFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-  # Compute UPDATEPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-  # Compute DUMMYPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-  # Compute GMOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-  # Compute PROPERTIESFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
-  # Compute CLASSFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
-  # Compute QMFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
-  # Compute MSGFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
-  # Compute RESOURCESDLLFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
-  case "$ac_given_srcdir" in
-    .) srcdirpre= ;;
-    *) srcdirpre='$(srcdir)/' ;;
-  esac
-  POFILES=
-  UPDATEPOFILES=
-  DUMMYPOFILES=
-  GMOFILES=
-  PROPERTIESFILES=
-  CLASSFILES=
-  QMFILES=
-  MSGFILES=
-  RESOURCESDLLFILES=
-  for lang in $ALL_LINGUAS; do
-    POFILES="$POFILES $srcdirpre$lang.po"
-    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
-    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
-    QMFILES="$QMFILES $srcdirpre$lang.qm"
-    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
-  done
-  # CATALOGS depends on both $ac_dir and the user's LINGUAS
-  # environment variable.
-  INST_LINGUAS=
-  if test -n "$ALL_LINGUAS"; then
-    for presentlang in $ALL_LINGUAS; do
-      useit=no
-      if test "%UNSET%" != "$LINGUAS"; then
-        desiredlanguages="$LINGUAS"
-      else
-        desiredlanguages="$ALL_LINGUAS"
-      fi
-      for desiredlang in $desiredlanguages; do
-        # Use the presentlang catalog if desiredlang is
-        #   a. equal to presentlang, or
-        #   b. a variant of presentlang (because in this case,
-        #      presentlang can be used as a fallback for messages
-        #      which are not translated in the desiredlang catalog).
-        case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
-        esac
-      done
-      if test $useit = yes; then
-        INST_LINGUAS="$INST_LINGUAS $presentlang"
-      fi
-    done
-  fi
-  CATALOGS=
-  JAVACATALOGS=
-  QTCATALOGS=
-  TCLCATALOGS=
-  CSHARPCATALOGS=
-  if test -n "$INST_LINGUAS"; then
-    for lang in $INST_LINGUAS; do
-      CATALOGS="$CATALOGS $lang.gmo"
-      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
-      QTCATALOGS="$QTCATALOGS $lang.qm"
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
-    done
-  fi
-
-  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang.msg: $lang.po
-	@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
-	\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
-	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
-	\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
-  mv "$ac_file.tmp" "$ac_file"
-])
-
-dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
-AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
-[
-  XGETTEXT_EXTRA_OPTIONS=
-])
-
-dnl Registers an option to be passed to xgettext in the po subdirectory.
-AC_DEFUN([AM_XGETTEXT_OPTION],
-[
-  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
-  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
-])
diff --git a/m4/po.m4~ b/m4/po.m4~
deleted file mode 100644
index 47f36a4..0000000
--- a/m4/po.m4~
+++ /dev/null
@@ -1,449 +0,0 @@
-# po.m4 serial 17 (gettext-0.18)
-dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
-
-AC_PREREQ([2.50])
-
-dnl Checks for all prerequisites of the po subdirectory.
-AC_DEFUN([AM_PO_SUBDIRS],
-[
-  AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AM_NLS])dnl
-
-  dnl Release version of the gettext macros. This is used to ensure that
-  dnl the gettext macros and po/Makefile.in.in are in sync.
-  AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
-
-  dnl Perform the following tests also if --disable-nls has been given,
-  dnl because they are needed for "make dist" to work.
-
-  dnl Search for GNU msgfmt in the PATH.
-  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-  dnl The second test excludes FreeBSD msgfmt.
-  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
-
-  dnl Test whether it is GNU msgfmt >= 0.15.
-changequote(,)dnl
-  case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([MSGFMT_015])
-changequote(,)dnl
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([GMSGFMT_015])
-
-  dnl Search for GNU xgettext 0.12 or newer in the PATH.
-  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-  dnl The second test excludes FreeBSD xgettext.
-  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  dnl Remove leftover from FreeBSD xgettext call.
-  rm -f messages.po
-
-  dnl Test whether it is GNU xgettext >= 0.15.
-changequote(,)dnl
-  case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([XGETTEXT_015])
-
-  dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
-
-  dnl Installation directories.
-  dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
-  dnl have to define it here, so that it can be used in po/Makefile.
-  test -n "$localedir" || localedir='${datadir}/locale'
-  AC_SUBST([localedir])
-
-  dnl Support for AM_XGETTEXT_OPTION.
-  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
-
-  AC_CONFIG_COMMANDS([po-directories], [[
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done]],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-])
-
-dnl Postprocesses a Makefile in a directory containing PO files.
-AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
-[
-  # When this code is run, in config.status, two variables have already been
-  # set:
-  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
-  # - LINGUAS is the value of the environment variable LINGUAS at configure
-  #   time.
-
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-  ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-  # In autoconf-2.13 it is called $ac_given_srcdir.
-  # In autoconf-2.50 it is called $srcdir.
-  test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-  case "$ac_given_srcdir" in
-    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-    /*) top_srcdir="$ac_given_srcdir" ;;
-    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  # Find a way to echo strings without interpreting backslash.
-  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
-    gt_echo='echo'
-  else
-    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
-      gt_echo='printf %s\n'
-    else
-      echo_func () {
-        cat <<EOT
-$*
-EOT
-      }
-      gt_echo='echo_func'
-    fi
-  fi
-
-  # A sed script that extracts the value of VARIABLE from a Makefile.
-  sed_x_variable='
-# Test if the hold space is empty.
-x
-s/P/P/
-x
-ta
-# Yes it was empty. Look if we have the expected variable definition.
-/^[	 ]*VARIABLE[	 ]*=/{
-  # Seen the first line of the variable definition.
-  s/^[	 ]*VARIABLE[	 ]*=//
-  ba
-}
-bd
-:a
-# Here we are processing a line from the variable definition.
-# Remove comment, more precisely replace it with a space.
-s/#.*$/ /
-# See if the line ends in a backslash.
-tb
-:b
-s/\\$//
-# Print the line, without the trailing backslash.
-p
-tc
-# There was no trailing backslash. The end of the variable definition is
-# reached. Clear the hold space.
-s/^.*$//
-x
-bd
-:c
-# A trailing backslash means that the variable definition continues in the
-# next line. Put a nonempty string into the hold space to indicate this.
-s/^.*$/P/
-x
-:d
-'
-changequote([,])dnl
-
-  # Set POTFILES to the value of the Makefile variable POTFILES.
-  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
-  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
-  # Compute POTFILES_DEPS as
-  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
-  POTFILES_DEPS=
-  for file in $POTFILES; do
-    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
-  done
-  POMAKEFILEDEPS=""
-
-  if test -n "$OBSOLETE_ALL_LINGUAS"; then
-    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-  fi
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    # The LINGUAS file contains the set of available languages.
-    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  else
-    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
-    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
-    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
-  fi
-  # Hide the ALL_LINGUAS assigment from automake < 1.5.
-  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-  # Compute POFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-  # Compute UPDATEPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-  # Compute DUMMYPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-  # Compute GMOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-  # Compute PROPERTIESFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
-  # Compute CLASSFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
-  # Compute QMFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
-  # Compute MSGFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
-  # Compute RESOURCESDLLFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
-  case "$ac_given_srcdir" in
-    .) srcdirpre= ;;
-    *) srcdirpre='$(srcdir)/' ;;
-  esac
-  POFILES=
-  UPDATEPOFILES=
-  DUMMYPOFILES=
-  GMOFILES=
-  PROPERTIESFILES=
-  CLASSFILES=
-  QMFILES=
-  MSGFILES=
-  RESOURCESDLLFILES=
-  for lang in $ALL_LINGUAS; do
-    POFILES="$POFILES $srcdirpre$lang.po"
-    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
-    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
-    QMFILES="$QMFILES $srcdirpre$lang.qm"
-    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
-  done
-  # CATALOGS depends on both $ac_dir and the user's LINGUAS
-  # environment variable.
-  INST_LINGUAS=
-  if test -n "$ALL_LINGUAS"; then
-    for presentlang in $ALL_LINGUAS; do
-      useit=no
-      if test "%UNSET%" != "$LINGUAS"; then
-        desiredlanguages="$LINGUAS"
-      else
-        desiredlanguages="$ALL_LINGUAS"
-      fi
-      for desiredlang in $desiredlanguages; do
-        # Use the presentlang catalog if desiredlang is
-        #   a. equal to presentlang, or
-        #   b. a variant of presentlang (because in this case,
-        #      presentlang can be used as a fallback for messages
-        #      which are not translated in the desiredlang catalog).
-        case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
-        esac
-      done
-      if test $useit = yes; then
-        INST_LINGUAS="$INST_LINGUAS $presentlang"
-      fi
-    done
-  fi
-  CATALOGS=
-  JAVACATALOGS=
-  QTCATALOGS=
-  TCLCATALOGS=
-  CSHARPCATALOGS=
-  if test -n "$INST_LINGUAS"; then
-    for lang in $INST_LINGUAS; do
-      CATALOGS="$CATALOGS $lang.gmo"
-      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
-      QTCATALOGS="$QTCATALOGS $lang.qm"
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
-    done
-  fi
-
-  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang.msg: $lang.po
-	@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
-	\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
-	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
-	\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
-  mv "$ac_file.tmp" "$ac_file"
-])
-
-dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
-AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
-[
-  XGETTEXT_EXTRA_OPTIONS=
-])
-
-dnl Registers an option to be passed to xgettext in the po subdirectory.
-AC_DEFUN([AM_XGETTEXT_OPTION],
-[
-  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
-  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
-])
diff --git a/m4/printf-posix.m4 b/m4/printf-posix.m4
deleted file mode 100644
index 1eacf95..0000000
--- a/m4/printf-posix.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-# printf-posix.m4 serial 5 (gettext-0.18)
-dnl Copyright (C) 2003, 2007, 2009-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-dnl Test whether the printf() function supports POSIX/XSI format strings with
-dnl positions.
-
-AC_DEFUN([gt_PRINTF_POSIX],
-[
-  AC_REQUIRE([AC_PROG_CC])
-  AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings],
-    gt_cv_func_printf_posix,
-    [
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <string.h>
-/* The string "%2$d %1$d", with dollar characters protected from the shell's
-   dollar expansion (possibly an autoconf bug).  */
-static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
-static char buf[100];
-int main ()
-{
-  sprintf (buf, format, 33, 55);
-  return (strcmp (buf, "55 33") != 0);
-}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no,
-      [
-        AC_EGREP_CPP([notposix], [
-#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__
-  notposix
-#endif
-          ],
-          [gt_cv_func_printf_posix="guessing no"],
-          [gt_cv_func_printf_posix="guessing yes"])
-      ])
-    ])
-  case $gt_cv_func_printf_posix in
-    *yes)
-      AC_DEFINE([HAVE_POSIX_PRINTF], [1],
-        [Define if your printf() function supports format strings with positions.])
-      ;;
-  esac
-])
diff --git a/m4/progtest.m4 b/m4/progtest.m4
deleted file mode 100644
index 2d804ac..0000000
--- a/m4/progtest.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# progtest.m4 serial 6 (gettext-0.18)
-dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-AC_PREREQ([2.50])
-
-# Search path for a program which passes the given test.
-
-dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
-dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
-AC_DEFUN([AM_PATH_PROG_WITH_TEST],
-[
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL([ac_cv_path_$1],
-[case "[$]$1" in
-  [[\\/]]* | ?:[[\\/]]*)
-    ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in ifelse([$5], , $PATH, [$5]); do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-    ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$][$1])
-else
-  AC_MSG_RESULT([no])
-fi
-AC_SUBST([$1])dnl
-])
diff --git a/m4/progtest.m4~ b/m4/progtest.m4~
deleted file mode 100644
index 2d804ac..0000000
--- a/m4/progtest.m4~
+++ /dev/null
@@ -1,92 +0,0 @@
-# progtest.m4 serial 6 (gettext-0.18)
-dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-AC_PREREQ([2.50])
-
-# Search path for a program which passes the given test.
-
-dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
-dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
-AC_DEFUN([AM_PATH_PROG_WITH_TEST],
-[
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL([ac_cv_path_$1],
-[case "[$]$1" in
-  [[\\/]]* | ?:[[\\/]]*)
-    ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in ifelse([$5], , $PATH, [$5]); do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-    ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$][$1])
-else
-  AC_MSG_RESULT([no])
-fi
-AC_SUBST([$1])dnl
-])
diff --git a/m4/sdl.m4 b/m4/sdl.m4
deleted file mode 100644
index 639eb85..0000000
--- a/m4/sdl.m4
+++ /dev/null
@@ -1,185 +0,0 @@
-# Configure paths for SDL
-# Sam Lantinga 9/21/99
-# stolen from Manish Singh
-# stolen back from Frank Belew
-# stolen from Manish Singh
-# Shamelessly stolen from Owen Taylor
-
-# serial 1
-
-dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
-dnl
-AC_DEFUN([AM_PATH_SDL],
-[dnl 
-dnl Get the cflags and libraries from the sdl-config script
-dnl
-AC_ARG_WITH(sdl-prefix,[  --with-sdl-prefix=PFX   Prefix where SDL is installed (optional)],
-            sdl_prefix="$withval", sdl_prefix="")
-AC_ARG_WITH(sdl-exec-prefix,[  --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)],
-            sdl_exec_prefix="$withval", sdl_exec_prefix="")
-AC_ARG_ENABLE(sdltest, [  --disable-sdltest       Do not try to compile and run a test SDL program],
-		    , enable_sdltest=yes)
-
-  if test x$sdl_exec_prefix != x ; then
-    sdl_config_args="$sdl_config_args --exec-prefix=$sdl_exec_prefix"
-    if test x${SDL_CONFIG+set} != xset ; then
-      SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
-    fi
-  fi
-  if test x$sdl_prefix != x ; then
-    sdl_config_args="$sdl_config_args --prefix=$sdl_prefix"
-    if test x${SDL_CONFIG+set} != xset ; then
-      SDL_CONFIG=$sdl_prefix/bin/sdl-config
-    fi
-  fi
-
-  as_save_PATH="$PATH"
-  if test "x$prefix" != xNONE; then
-    PATH="$prefix/bin:$prefix/usr/bin:$PATH"
-  fi
-  AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH])
-  PATH="$as_save_PATH"
-  min_sdl_version=ifelse([$1], ,0.11.0,$1)
-  AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
-  no_sdl=""
-  if test "$SDL_CONFIG" = "no" ; then
-    no_sdl=yes
-  else
-    SDL_CFLAGS=`$SDL_CONFIG $sdl_config_args --cflags`
-    SDL_LIBS=`$SDL_CONFIG $sdl_config_args --libs`
-
-    sdl_major_version=`$SDL_CONFIG $sdl_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    sdl_minor_version=`$SDL_CONFIG $sdl_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-    if test "x$enable_sdltest" = "xyes" ; then
-      ac_save_CFLAGS="$CFLAGS"
-      ac_save_CXXFLAGS="$CXXFLAGS"
-      ac_save_LIBS="$LIBS"
-      CFLAGS="$CFLAGS $SDL_CFLAGS"
-      CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
-      LIBS="$LIBS $SDL_LIBS"
-dnl
-dnl Now check if the installed SDL is sufficiently new. (Also sanity
-dnl checks the results of sdl-config to some extent
-dnl
-      rm -f conf.sdltest
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "SDL.h"
-
-char*
-my_strdup (char *str)
-{
-  char *new_str;
-  
-  if (str)
-    {
-      new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
-      strcpy (new_str, str);
-    }
-  else
-    new_str = NULL;
-  
-  return new_str;
-}
-
-int main (int argc, char *argv[])
-{
-  int major, minor, micro;
-  char *tmp_version;
-
-  /* This hangs on some systems (?)
-  system ("touch conf.sdltest");
-  */
-  { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
-
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = my_strdup("$min_sdl_version");
-  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
-     printf("%s, bad version string\n", "$min_sdl_version");
-     exit(1);
-   }
-
-   if (($sdl_major_version > major) ||
-      (($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
-      (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
-    {
-      return 0;
-    }
-  else
-    {
-      printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
-      printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
-      printf("*** best to upgrade to the required version.\n");
-      printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
-      printf("*** to point to the correct copy of sdl-config, and remove the file\n");
-      printf("*** config.cache before re-running configure\n");
-      return 1;
-    }
-}
-
-],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       CXXFLAGS="$ac_save_CXXFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-  fi
-  if test "x$no_sdl" = x ; then
-     AC_MSG_RESULT(yes)
-     ifelse([$2], , :, [$2])     
-  else
-     AC_MSG_RESULT(no)
-     if test "$SDL_CONFIG" = "no" ; then
-       echo "*** The sdl-config script installed by SDL could not be found"
-       echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
-       echo "*** your path, or set the SDL_CONFIG environment variable to the"
-       echo "*** full path to sdl-config."
-     else
-       if test -f conf.sdltest ; then
-        :
-       else
-          echo "*** Could not run SDL test program, checking why..."
-          CFLAGS="$CFLAGS $SDL_CFLAGS"
-          CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
-          LIBS="$LIBS $SDL_LIBS"
-          AC_TRY_LINK([
-#include <stdio.h>
-#include "SDL.h"
-
-int main(int argc, char *argv[])
-{ return 0; }
-#undef  main
-#define main K_and_R_C_main
-],      [ return 0; ],
-        [ echo "*** The test program compiled, but did not run. This usually means"
-          echo "*** that the run-time linker is not finding SDL or finding the wrong"
-          echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
-          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-          echo "*** is required on your system"
-	  echo "***"
-          echo "*** If you have an old version installed, it is best to remove it, although"
-          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
-        [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means SDL was incorrectly installed"
-          echo "*** or that you have moved SDL since it was installed. In the latter case, you"
-          echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
-          CFLAGS="$ac_save_CFLAGS"
-          CXXFLAGS="$ac_save_CXXFLAGS"
-          LIBS="$ac_save_LIBS"
-       fi
-     fi
-     SDL_CFLAGS=""
-     SDL_LIBS=""
-     ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(SDL_CFLAGS)
-  AC_SUBST(SDL_LIBS)
-  rm -f conf.sdltest
-])
diff --git a/m4/size_max.m4 b/m4/size_max.m4
deleted file mode 100644
index ce992db..0000000
--- a/m4/size_max.m4
+++ /dev/null
@@ -1,75 +0,0 @@
-# size_max.m4 serial 9
-dnl Copyright (C) 2003, 2005-2006, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([gl_SIZE_MAX],
-[
-  AC_CHECK_HEADERS([stdint.h])
-  dnl First test whether the system already has SIZE_MAX.
-  AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [
-    gl_cv_size_max=
-    AC_EGREP_CPP([Found it], [
-#include <limits.h>
-#if HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef SIZE_MAX
-Found it
-#endif
-], [gl_cv_size_max=yes])
-    if test -z "$gl_cv_size_max"; then
-      dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
-      dnl than the type 'unsigned long'. Try hard to find a definition that can
-      dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
-      AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
-        [#include <stddef.h>
-#include <limits.h>], [size_t_bits_minus_1=])
-      AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
-        [#include <stddef.h>], [fits_in_uint=])
-      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
-        if test $fits_in_uint = 1; then
-          dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
-          dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
-          AC_TRY_COMPILE([#include <stddef.h>
-            extern size_t foo;
-            extern unsigned long foo;
-            ], [], [fits_in_uint=0])
-        fi
-        dnl We cannot use 'expr' to simplify this expression, because 'expr'
-        dnl works only with 'long' integers in the host environment, while we
-        dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
-        if test $fits_in_uint = 1; then
-          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        else
-          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
-        fi
-      else
-        dnl Shouldn't happen, but who knows...
-        gl_cv_size_max='((size_t)~(size_t)0)'
-      fi
-    fi
-  ])
-  if test "$gl_cv_size_max" != yes; then
-    AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
-      [Define as the maximum value of type 'size_t', if the system doesn't define it.])
-  fi
-  dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after
-  dnl <stdint.h>. Remember that the #undef in AH_VERBATIM gets replaced with
-  dnl #define by AC_DEFINE_UNQUOTED.
-  AH_VERBATIM([SIZE_MAX],
-[/* Define as the maximum value of type 'size_t', if the system doesn't define
-   it. */
-#ifndef SIZE_MAX
-# undef SIZE_MAX
-#endif])
-])
-
-dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
-dnl Remove this when we can assume autoconf >= 2.61.
-m4_ifdef([AC_COMPUTE_INT], [], [
-  AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
-])
diff --git a/m4/sortsmill.m4 b/m4/sortsmill.m4
deleted file mode 100644
index 62a5ceb..0000000
--- a/m4/sortsmill.m4
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright (c) 2010 Barry Schwartz
-# 
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-# 
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-# 
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-#serial 4
-
-# STM_DISABLE_OPENTYPE
-# --------------------
-AC_DEFUN([STM_DISABLE_OPENTYPE],
-[AC_ARG_ENABLE(opentype,
-        [AS_HELP_STRING([--disable-opentype],
-                        [do not build PostScript-flavored OpenType fonts (default is to build them)])],
-        [build_opentype=${enableval}],
-        [build_opentype=yes])
-opentype_func=nullify
-test x"${build_opentype}" = x"yes" && opentype_func=opentype
-AC_SUBST(opentype_func)])
-
-# STM_DISABLE_TRUETYPE
-# --------------------
-AC_DEFUN([STM_DISABLE_TRUETYPE],
-[AC_ARG_ENABLE(truetype,
-        [AS_HELP_STRING([--disable-truetype],
-                        [do not build TrueType fonts (default is to build them)])],
-        [build_truetype=${enableval}],
-        [build_truetype=yes])
-truetype_func=nullify
-test x"${build_truetype}" = x"yes" && truetype_func=truetype
-AC_SUBST(truetype_func)])
-
-# STM_ENABLE_TRUETYPE
-# --------------------
-AC_DEFUN([STM_ENABLE_TRUETYPE],
-[AC_ARG_ENABLE(truetype,
-        [AS_HELP_STRING([--enable-truetype],
-                        [build TrueType fonts (default is not to build them)])],
-        [build_truetype=${enableval}],
-        [build_truetype=no])
-truetype_func=nullify
-test x"${build_truetype}" = x"yes" && truetype_func=truetype
-AC_SUBST(truetype_func)])
-
-# STM_ENABLE_OFL
-# --------------
-AC_DEFUN([STM_ENABLE_OFL],
-[AC_ARG_ENABLE(ofl,
-        [AS_HELP_STRING([--enable-ofl],
-                        [build SIL Open Font License versions of fonts (default is not to build them)])],
-        [build_ofl=${enableval}],
-        [build_ofl=no])
-ofl_func=nullify
-test x"${build_ofl}" = x"yes" && ofl_func=ofl
-AC_SUBST(ofl_func)
-])
-
-# STM_DISABLE_MIT
-# ---------------
-AC_DEFUN([STM_DISABLE_MIT],
-[AC_ARG_ENABLE(mit,
-        [AS_HELP_STRING([--disable-mit],
-                        [do not build MIT-license versions of fonts (default is to build them)])],
-        [build_mit=${enableval}],
-        [build_mit=yes])
-mit_func=nullify
-test x"${build_mit}" = x"yes" && mit_func=mit
-AC_SUBST(mit_func)
-])
-
-# STM_ENABLE_GRAPHITE
-# -------------------
-AC_DEFUN([STM_ENABLE_GRAPHITE],
-[AC_ARG_ENABLE(graphite,
-        [AS_HELP_STRING([--enable-graphite],
-                        [include Graphite support in TrueType fonts (default is not to include Graphite support)])],
-        [build_graphite=${enableval}],
-        [build_graphite=no])
-MKFONT_GRAPHITE_FLAGS=""
-test x"${build_graphite}" = x"yes" && MKFONT_GRAPHITE_FLAGS="--graphite"
-AC_SUBST(MKFONT_GRAPHITE_FLAGS)
-])
-
-# STM_SORTSMILL_ENABLES
-# ---------------------
-AC_DEFUN([STM_SORTSMILL_ENABLES],
-[STM_DISABLE_OPENTYPE
-STM_DISABLE_TRUETYPE
-STM_ENABLE_OFL
-STM_DISABLE_MIT])
-
-# STM_SORTSMILL_MIT_ENABLES
-# ---------------------
-AC_DEFUN([STM_SORTSMILL_MIT_ENABLES],
-[STM_DISABLE_OPENTYPE
-STM_ENABLE_TRUETYPE
-mit_func=mit
-AC_SUBST(mit_func)])
-
-# STM_SORTSMILL_NONLICENSE_ENABLES
-# --------------------------------
-AC_DEFUN([STM_SORTSMILL_NONLICENSE_ENABLES],
-[STM_DISABLE_OPENTYPE
-STM_DISABLE_TRUETYPE])
-
-# STM_PROG_FONTLINT
-# -----------------
-AC_DEFUN([STM_PROG_FONTLINT],
-[AC_CHECK_PROG(HAVE_FONTLINT, [fontlint], [yes])
-test x"${HAVE_FONTLINT}" = x"yes" || AC_MSG_ERROR([I need fontlint, which is part of fontforge.])])
-
-# STM_PROG_GRCOMPILER
-# -------------------
-AC_DEFUN([STM_PROG_GRCOMPILER],
-[if test x"${build_graphite}" = x"yes" -a x"${build_truetype}" = x"yes" ; then
-AC_CHECK_PROG(HAVE_GRCOMPILER, [grcompiler], [yes])
-test x"${HAVE_GRCOMPILER}" = x"yes" || AC_MSG_ERROR([Graphite compiler not found.])
-fi
-])
-
-# STM_CHECK_FONTFORGE_EXTENSION
-# -----------------------------
-AC_DEFUN([STM_CHECK_FONTFORGE_EXTENSION],
-[AC_MSG_CHECKING([for the 'fontforge' extension for Python])
-if ${PYTHON} -c 'import fontforge' 2>/dev/null ; then
-   AC_MSG_RESULT([yes])
-else
-   AC_MSG_RESULT([no])
-   AC_MSG_ERROR([I need the 'fontforge' extension.])
-fi])
-
-# STM_FONTSDIR
-# ------------
-AC_DEFUN([STM_FONTSDIR],
-[AC_ARG_WITH(fontsdir,
-        [AS_HELP_STRING([--with-fontsdir=DIR],
-                        [directory for generated fonts [DIR=DATAROOTDIR/fonts/sortsmill]])],
-        [fontsdir=${withval}],
-        [fontsdir=${datarootdir}/fonts/sortsmill])
-AC_SUBST([fontsdir])
-])
-
-# STM_SORTSMILL_PREREQUISITES
-# ---------------------------
-AC_DEFUN([STM_SORTSMILL_PREREQUISITES],
-[AM_PATH_PYTHON([2.6])
-AC_REQUIRE([STM_SORTSMILL_ENABLES])
-AC_REQUIRE([STM_PROG_FONTLINT])
-AC_REQUIRE([STM_FONTSDIR])
-])
-
-# STM_SORTSMILL_MIT_PREREQUISITES
-# ---------------------------
-AC_DEFUN([STM_SORTSMILL_MIT_PREREQUISITES],
-[AM_PATH_PYTHON([2.6])
-AC_REQUIRE([STM_SORTSMILL_MIT_ENABLES])
-AC_REQUIRE([STM_PROG_FONTLINT])
-AC_REQUIRE([STM_FONTSDIR])
-])
-
-# STM_SORTSMILL_NONLICENSE_PREREQUISITES
-# --------------------------------------
-AC_DEFUN([STM_SORTSMILL_NONLICENSE_PREREQUISITES],
-[AM_PATH_PYTHON([2.6])
-AC_REQUIRE([STM_SORTSMILL_NONLICENSE_ENABLES])
-AC_REQUIRE([STM_PROG_FONTLINT])
-AC_REQUIRE([STM_FONTSDIR])
-])
-
-# STM_INIT_SORTSMILL
-# ------------------
-AC_DEFUN([STM_INIT_SORTSMILL],
-[
-AC_SUBST([nullify],[])
-AC_SUBST([opentype],['$(foreach f, ${1}, ${f}.otf)'])
-AC_SUBST([truetype],['$(foreach f, ${1}, $(shell echo ${f} | sed -e "/-/{s/\(.*\)\(-.*\)/\1TT\2.ttf/; p; d};s/\(.*\)/\1TT.ttf/"))'])
-AC_SUBST([mit],['${1}'])
-AC_SUBST([ofl],['$(foreach f, ${1}, OFL${f})'])
-
-AC_SUBST([MAKEFONTS],[make-fonts])
-AC_SUBST([MKFONT],['${MAKEFONTS} --input-directory=${srcdir} --output-directory=${builddir} ${MKFONT_FLAGS}'])
-
-AC_SUBST([expand_fonts],[' \
-	$(call ${mit_func}, $(call ${opentype_func}, ${1})) \
-	$(call ${mit_func}, $(call ${truetype_func}, ${1})) \
-	$(call ${ofl_func}, $(call ${opentype_func}, ${1})) \
-	$(call ${ofl_func}, $(call ${truetype_func}, ${1}))'])
-AC_SUBST([expand_fonts_without_license],[' \
-	$(call opentype, ${1}) \
-	$(call truetype, ${1})'])
-AC_SUBST([expand_mit_fonts],[' \
-	$(call mit, $(call opentype, ${1})) \
-	$(call mit, $(call truetype, ${1}))'])
-AC_SUBST([expand_mit_opentype_fonts],[' \
-	$(call mit, $(call opentype, ${1}))'])
-AC_SUBST([expand_ofl_fonts],[' \
-	$(call ofl, $(call opentype, ${1})) \
-	$(call ofl, $(call truetype, ${1}))'])
-AC_SUBST([expand_nonlicense_fonts],[' \
-	$(call ${opentype_func}, ${1}) \
-	$(call ${truetype_func}, ${1})'])
-
-AM_SUBST_NOTMAKE(sortsmill_rules)
-AC_SUBST([sortsmill_rules],['
-OFL%.otf              : %.sfd  ; ${MKFONT} $(basename [$]@)
-%.otf                 : %.sfd  ; ${MKFONT} $(basename [$]@)
-OFL%TT.ttf            : %.sfd  ; ${MKFONT} $(basename [$]@)
-%TT.ttf               : %.sfd  ; ${MKFONT} $(basename [$]@)
-
-# Is there a more general and simple way to handle the following
-# within make?
-OFL%TT-Italic.ttf     : %-Italic.sfd  ; ${MKFONT} $(basename [$]@)
-%TT-Italic.ttf        : %-Italic.sfd  ; ${MKFONT} $(basename [$]@)
-OFL%TT-Bold.ttf       : %-Bold.sfd    ; ${MKFONT} $(basename [$]@)
-%TT-Bold.ttf          : %-Bold.sfd    ; ${MKFONT} $(basename [$]@)
-OFL%TT-BoldItalic.ttf : %-BoldItalic.sfd  ; ${MKFONT} $(basename [$]@)
-%TT-BoldItalic.ttf    : %-BoldItalic.sfd  ; ${MKFONT} $(basename [$]@)
-'
-])
-])
-
-# STM_TARGET_MIT_BINPACK
-# ----------------------
-AC_DEFUN([STM_TARGET_MIT_BINPACK],[
-AC_SUBST([MIT_BINPACK_FILES],['${srcdir}/COPYING $(call expand_mit_fonts, ${FONTS})'])
-AC_SUBST([MIT_BINPACK],['${FAMILYNAME}-${PACKAGE_VERSION}.zip'])
-AM_SUBST_NOTMAKE([sortsmill_mit_binpack_rules])
-AC_SUBST([sortsmill_mit_binpack_rules],['
-${MIT_BINPACK}: ${MIT_BINPACK_FILES}
-	rm -f ${MIT_BINPACK}
-	zip -j ${MIT_BINPACK} ${MIT_BINPACK_FILES}
-'
-])
-])
-
-# STM_TARGET_MIT_OPENTYPE_BINPACK
-# -------------------------------
-AC_DEFUN([STM_TARGET_MIT_OPENTYPE_BINPACK],[
-AC_SUBST([MIT_OPENTYPE_BINPACK_FILES],['${srcdir}/COPYING $(call expand_mit_opentype_fonts, ${FONTS})'])
-AC_SUBST([MIT_OPENTYPE_BINPACK],['${FAMILYNAME}-${PACKAGE_VERSION}.zip'])
-AM_SUBST_NOTMAKE([sortsmill_mit_opentype_binpack_rules])
-AC_SUBST([sortsmill_mit_opentype_binpack_rules],['
-${MIT_OPENTYPE_BINPACK}: ${MIT_OPENTYPE_BINPACK_FILES}
-	rm -f ${MIT_OPENTYPE_BINPACK}
-	zip -j ${MIT_OPENTYPE_BINPACK} ${MIT_OPENTYPE_BINPACK_FILES}
-'
-])
-])
-
-# STM_TARGET_OFL_BINPACK
-# ----------------------
-AC_DEFUN([STM_TARGET_OFL_BINPACK],[
-AC_SUBST([OFL_BINPACK_FILES],
-    ['${srcdir}/OFL/FONTLOG.txt ${srcdir}/OFL/OFL.txt ${srcdir}/OFL/OFL-FAQ.txt \
-      $(call expand_ofl_fonts, ${FONTS})'])
-AC_SUBST([OFL_BINPACK],['ofl-${FAMILYNAME}-${PACKAGE_VERSION}.zip'])
-AM_SUBST_NOTMAKE([sortsmill_ofl_binpack_rules])
-AC_SUBST([sortsmill_ofl_binpack_rules],['
-${OFL_BINPACK}: ${OFL_BINPACK_FILES}
-	rm -f ${OFL_BINPACK}
-	zip -j ${OFL_BINPACK} ${OFL_BINPACK_FILES}
-'
-])
-])
-
-# STM_TARGET_NONLICENSE_BINPACK
-# -----------------------------
-AC_DEFUN([STM_TARGET_NONLICENSE_BINPACK],[
-AC_SUBST([NONLICENSE_BINPACK_FILES],['${srcdir}/COPYING $(call expand_nonlicense_fonts, ${FONTS})'])
-AC_SUBST([NONLICENSE_BINPACK],['${FAMILYNAME}-${PACKAGE_VERSION}.zip'])
-AM_SUBST_NOTMAKE([sortsmill_nonlicense_binpack_rules])
-AC_SUBST([sortsmill_nonlicense_binpack_rules],['
-${NONLICENSE_BINPACK}: ${NONLICENSE_BINPACK_FILES}
-	rm -f ${NONLICENSE_BINPACK}
-	zip -j ${NONLICENSE_BINPACK} ${NONLICENSE_BINPACK_FILES}
-'
-])
-])
diff --git a/m4/stdint_h.m4 b/m4/stdint_h.m4
deleted file mode 100644
index b8e3c6c..0000000
--- a/m4/stdint_h.m4
+++ /dev/null
@@ -1,26 +0,0 @@
-# stdint_h.m4 serial 8
-dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Paul Eggert.
-
-# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
-# doesn't clash with <sys/types.h>, and declares uintmax_t.
-
-AC_DEFUN([gl_AC_HEADER_STDINT_H],
-[
-  AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h],
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <stdint.h>],
-    [uintmax_t i = (uintmax_t) -1; return !i;],
-    [gl_cv_header_stdint_h=yes],
-    [gl_cv_header_stdint_h=no])])
-  if test $gl_cv_header_stdint_h = yes; then
-    AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1],
-      [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
-       and declares uintmax_t. ])
-  fi
-])
diff --git a/m4/threadlib.m4 b/m4/threadlib.m4
deleted file mode 100644
index 05cc4ff..0000000
--- a/m4/threadlib.m4
+++ /dev/null
@@ -1,347 +0,0 @@
-# threadlib.m4 serial 5 (gettext-0.18)
-dnl Copyright (C) 2005-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-dnl gl_THREADLIB
-dnl ------------
-dnl Tests for a multithreading library to be used.
-dnl Defines at most one of the macros USE_POSIX_THREADS, USE_SOLARIS_THREADS,
-dnl USE_PTH_THREADS, USE_WIN32_THREADS
-dnl Sets the variables LIBTHREAD and LTLIBTHREAD to the linker options for use
-dnl in a Makefile (LIBTHREAD for use without libtool, LTLIBTHREAD for use with
-dnl libtool).
-dnl Sets the variables LIBMULTITHREAD and LTLIBMULTITHREAD similarly, for
-dnl programs that really need multithread functionality. The difference
-dnl between LIBTHREAD and LIBMULTITHREAD is that on platforms supporting weak
-dnl symbols, typically LIBTHREAD="" whereas LIBMULTITHREAD="-lpthread".
-dnl Adds to CPPFLAGS the flag -D_REENTRANT or -D_THREAD_SAFE if needed for
-dnl multithread-safe programs.
-
-AC_DEFUN([gl_THREADLIB_EARLY],
-[
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-])
-
-dnl The guts of gl_THREADLIB_EARLY. Needs to be expanded only once.
-
-AC_DEFUN([gl_THREADLIB_EARLY_BODY],
-[
-  dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
-  dnl influences the result of the autoconf tests that test for *_unlocked
-  dnl declarations, on AIX 5 at least. Therefore it must come early.
-  AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl
-  AC_BEFORE([$0], [gl_ARGP])dnl
-
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems.
-  dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
-  dnl AC_GNU_SOURCE.
-  m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
-    [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
-    [AC_REQUIRE([AC_GNU_SOURCE])])
-  dnl Check for multithreading.
-  m4_divert_text([DEFAULTS], [gl_use_threads_default=])
-  AC_ARG_ENABLE([threads],
-AC_HELP_STRING([--enable-threads={posix|solaris|pth|win32}], [specify multithreading API])
-AC_HELP_STRING([--disable-threads], [build without multithread safety]),
-    [gl_use_threads=$enableval],
-    [if test -n "$gl_use_threads_default"; then
-       gl_use_threads="$gl_use_threads_default"
-     else
-changequote(,)dnl
-       case "$host_os" in
-         dnl Disable multithreading by default on OSF/1, because it interferes
-         dnl with fork()/exec(): When msgexec is linked with -lpthread, its
-         dnl child process gets an endless segmentation fault inside execvp().
-         dnl Disable multithreading by default on Cygwin 1.5.x, because it has
-         dnl bugs that lead to endless loops or crashes. See
-         dnl <http://cygwin.com/ml/cygwin/2009-08/msg00283.html>.
-         osf*) gl_use_threads=no ;;
-         cygwin*)
-               case `uname -r` in
-                 1.[0-5].*) gl_use_threads=no ;;
-                 *)         gl_use_threads=yes ;;
-               esac
-               ;;
-         *)    gl_use_threads=yes ;;
-       esac
-changequote([,])dnl
-     fi
-    ])
-  if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-    # For using <pthread.h>:
-    case "$host_os" in
-      osf*)
-        # On OSF/1, the compiler needs the flag -D_REENTRANT so that it
-        # groks <pthread.h>. cc also understands the flag -pthread, but
-        # we don't use it because 1. gcc-2.95 doesn't understand -pthread,
-        # 2. putting a flag into CPPFLAGS that has an effect on the linker
-        # causes the AC_TRY_LINK test below to succeed unexpectedly,
-        # leading to wrong values of LIBTHREAD and LTLIBTHREAD.
-        CPPFLAGS="$CPPFLAGS -D_REENTRANT"
-        ;;
-    esac
-    # Some systems optimize for single-threaded programs by default, and
-    # need special flags to disable these optimizations. For example, the
-    # definition of 'errno' in <errno.h>.
-    case "$host_os" in
-      aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
-      solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
-    esac
-  fi
-])
-
-dnl The guts of gl_THREADLIB. Needs to be expanded only once.
-
-AC_DEFUN([gl_THREADLIB_BODY],
-[
-  AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
-  gl_threads_api=none
-  LIBTHREAD=
-  LTLIBTHREAD=
-  LIBMULTITHREAD=
-  LTLIBMULTITHREAD=
-  if test "$gl_use_threads" != no; then
-    dnl Check whether the compiler and linker support weak declarations.
-    AC_CACHE_CHECK([whether imported symbols can be declared weak],
-      [gl_cv_have_weak],
-      [gl_cv_have_weak=no
-       dnl First, test whether the compiler accepts it syntactically.
-       AC_TRY_LINK([extern void xyzzy ();
-#pragma weak xyzzy], [xyzzy();], [gl_cv_have_weak=maybe])
-       if test $gl_cv_have_weak = maybe; then
-         dnl Second, test whether it actually works. On Cygwin 1.7.2, with
-         dnl gcc 4.3, symbols declared weak always evaluate to the address 0.
-         AC_TRY_RUN([
-#include <stdio.h>
-#pragma weak fputs
-int main ()
-{
-  return (fputs == NULL);
-}], [gl_cv_have_weak=yes], [gl_cv_have_weak=no],
-           [dnl When cross-compiling, assume that only ELF platforms support
-            dnl weak symbols.
-            AC_EGREP_CPP([Extensible Linking Format],
-              [#ifdef __ELF__
-               Extensible Linking Format
-               #endif
-              ],
-              [gl_cv_have_weak="guessing yes"],
-              [gl_cv_have_weak="guessing no"])
-           ])
-       fi
-      ])
-    if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
-      # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
-      # it groks <pthread.h>. It's added above, in gl_THREADLIB_EARLY_BODY.
-      AC_CHECK_HEADER([pthread.h],
-        [gl_have_pthread_h=yes], [gl_have_pthread_h=no])
-      if test "$gl_have_pthread_h" = yes; then
-        # Other possible tests:
-        #   -lpthreads (FSU threads, PCthreads)
-        #   -lgthreads
-        gl_have_pthread=
-        # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
-        # in libc. IRIX 6.5 has the first one in both libc and libpthread, but
-        # the second one only in libpthread, and lock.c needs it.
-        AC_TRY_LINK([#include <pthread.h>],
-          [pthread_mutex_lock((pthread_mutex_t*)0);
-           pthread_mutexattr_init((pthread_mutexattr_t*)0);],
-          [gl_have_pthread=yes])
-        # Test for libpthread by looking for pthread_kill. (Not pthread_self,
-        # since it is defined as a macro on OSF/1.)
-        if test -n "$gl_have_pthread"; then
-          # The program links fine without libpthread. But it may actually
-          # need to link with libpthread in order to create multiple threads.
-          AC_CHECK_LIB([pthread], [pthread_kill],
-            [LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
-             # On Solaris and HP-UX, most pthread functions exist also in libc.
-             # Therefore pthread_in_use() needs to actually try to create a
-             # thread: pthread_create from libc will fail, whereas
-             # pthread_create will actually create a thread.
-             case "$host_os" in
-               solaris* | hpux*)
-                 AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1],
-                   [Define if the pthread_in_use() detection is hard.])
-             esac
-            ])
-        else
-          # Some library is needed. Try libpthread and libc_r.
-          AC_CHECK_LIB([pthread], [pthread_kill],
-            [gl_have_pthread=yes
-             LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread
-             LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread])
-          if test -z "$gl_have_pthread"; then
-            # For FreeBSD 4.
-            AC_CHECK_LIB([c_r], [pthread_kill],
-              [gl_have_pthread=yes
-               LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r
-               LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r])
-          fi
-        fi
-        if test -n "$gl_have_pthread"; then
-          gl_threads_api=posix
-          AC_DEFINE([USE_POSIX_THREADS], [1],
-            [Define if the POSIX multithreading library can be used.])
-          if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
-            if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-              AC_DEFINE([USE_POSIX_THREADS_WEAK], [1],
-                [Define if references to the POSIX multithreading library should be made weak.])
-              LIBTHREAD=
-              LTLIBTHREAD=
-            fi
-          fi
-        fi
-      fi
-    fi
-    if test -z "$gl_have_pthread"; then
-      if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then
-        gl_have_solaristhread=
-        gl_save_LIBS="$LIBS"
-        LIBS="$LIBS -lthread"
-        AC_TRY_LINK([#include <thread.h>
-#include <synch.h>],
-          [thr_self();],
-          [gl_have_solaristhread=yes])
-        LIBS="$gl_save_LIBS"
-        if test -n "$gl_have_solaristhread"; then
-          gl_threads_api=solaris
-          LIBTHREAD=-lthread
-          LTLIBTHREAD=-lthread
-          LIBMULTITHREAD="$LIBTHREAD"
-          LTLIBMULTITHREAD="$LTLIBTHREAD"
-          AC_DEFINE([USE_SOLARIS_THREADS], [1],
-            [Define if the old Solaris multithreading library can be used.])
-          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-            AC_DEFINE([USE_SOLARIS_THREADS_WEAK], [1],
-              [Define if references to the old Solaris multithreading library should be made weak.])
-            LIBTHREAD=
-            LTLIBTHREAD=
-          fi
-        fi
-      fi
-    fi
-    if test "$gl_use_threads" = pth; then
-      gl_save_CPPFLAGS="$CPPFLAGS"
-      AC_LIB_LINKFLAGS([pth])
-      gl_have_pth=
-      gl_save_LIBS="$LIBS"
-      LIBS="$LIBS -lpth"
-      AC_TRY_LINK([#include <pth.h>], [pth_self();], [gl_have_pth=yes])
-      LIBS="$gl_save_LIBS"
-      if test -n "$gl_have_pth"; then
-        gl_threads_api=pth
-        LIBTHREAD="$LIBPTH"
-        LTLIBTHREAD="$LTLIBPTH"
-        LIBMULTITHREAD="$LIBTHREAD"
-        LTLIBMULTITHREAD="$LTLIBTHREAD"
-        AC_DEFINE([USE_PTH_THREADS], [1],
-          [Define if the GNU Pth multithreading library can be used.])
-        if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
-          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
-            AC_DEFINE([USE_PTH_THREADS_WEAK], [1],
-              [Define if references to the GNU Pth multithreading library should be made weak.])
-            LIBTHREAD=
-            LTLIBTHREAD=
-          fi
-        fi
-      else
-        CPPFLAGS="$gl_save_CPPFLAGS"
-      fi
-    fi
-    if test -z "$gl_have_pthread"; then
-      if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then
-        if { case "$host_os" in
-               mingw*) true;;
-               *) false;;
-             esac
-           }; then
-          gl_threads_api=win32
-          AC_DEFINE([USE_WIN32_THREADS], [1],
-            [Define if the Win32 multithreading API can be used.])
-        fi
-      fi
-    fi
-  fi
-  AC_MSG_CHECKING([for multithread API to use])
-  AC_MSG_RESULT([$gl_threads_api])
-  AC_SUBST([LIBTHREAD])
-  AC_SUBST([LTLIBTHREAD])
-  AC_SUBST([LIBMULTITHREAD])
-  AC_SUBST([LTLIBMULTITHREAD])
-])
-
-AC_DEFUN([gl_THREADLIB],
-[
-  AC_REQUIRE([gl_THREADLIB_EARLY])
-  AC_REQUIRE([gl_THREADLIB_BODY])
-])
-
-
-dnl gl_DISABLE_THREADS
-dnl ------------------
-dnl Sets the gl_THREADLIB default so that threads are not used by default.
-dnl The user can still override it at installation time, by using the
-dnl configure option '--enable-threads'.
-
-AC_DEFUN([gl_DISABLE_THREADS], [
-  m4_divert_text([INIT_PREPARE], [gl_use_threads_default=no])
-])
-
-
-dnl Survey of platforms:
-dnl
-dnl Platform          Available   Compiler    Supports   test-lock
-dnl                   flavours    option      weak       result
-dnl ---------------   ---------   ---------   --------   ---------
-dnl Linux 2.4/glibc   posix       -lpthread       Y      OK
-dnl
-dnl GNU Hurd/glibc    posix
-dnl
-dnl FreeBSD 5.3       posix       -lc_r           Y
-dnl                   posix       -lkse ?         Y
-dnl                   posix       -lpthread ?     Y
-dnl                   posix       -lthr           Y
-dnl
-dnl FreeBSD 5.2       posix       -lc_r           Y
-dnl                   posix       -lkse           Y
-dnl                   posix       -lthr           Y
-dnl
-dnl FreeBSD 4.0,4.10  posix       -lc_r           Y      OK
-dnl
-dnl NetBSD 1.6        --
-dnl
-dnl OpenBSD 3.4       posix       -lpthread       Y      OK
-dnl
-dnl MacOS X 10.[123]  posix       -lpthread       Y      OK
-dnl
-dnl Solaris 7,8,9     posix       -lpthread       Y      Sol 7,8: 0.0; Sol 9: OK
-dnl                   solaris     -lthread        Y      Sol 7,8: 0.0; Sol 9: OK
-dnl
-dnl HP-UX 11          posix       -lpthread       N (cc) OK
-dnl                                               Y (gcc)
-dnl
-dnl IRIX 6.5          posix       -lpthread       Y      0.5
-dnl
-dnl AIX 4.3,5.1       posix       -lpthread       N      AIX 4: 0.5; AIX 5: OK
-dnl
-dnl OSF/1 4.0,5.1     posix       -pthread (cc)   N      OK
-dnl                               -lpthread (gcc) Y
-dnl
-dnl Cygwin            posix       -lpthread       Y      OK
-dnl
-dnl Any of the above  pth         -lpth                  0.0
-dnl
-dnl Mingw             win32                       N      OK
-dnl
-dnl BeOS 5            --
-dnl
-dnl The test-lock result shows what happens if in test-lock.c EXPLICIT_YIELD is
-dnl turned off:
-dnl   OK if all three tests terminate OK,
-dnl   0.5 if the first test terminates OK but the second one loops endlessly,
-dnl   0.0 if the first test already loops endlessly.
diff --git a/m4/uintmax_t.m4 b/m4/uintmax_t.m4
deleted file mode 100644
index 03b51bc..0000000
--- a/m4/uintmax_t.m4
+++ /dev/null
@@ -1,30 +0,0 @@
-# uintmax_t.m4 serial 12
-dnl Copyright (C) 1997-2004, 2007-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Paul Eggert.
-
-AC_PREREQ([2.13])
-
-# Define uintmax_t to 'unsigned long' or 'unsigned long long'
-# if it is not already defined in <stdint.h> or <inttypes.h>.
-
-AC_DEFUN([gl_AC_TYPE_UINTMAX_T],
-[
-  AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
-  AC_REQUIRE([gl_AC_HEADER_STDINT_H])
-  if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then
-    AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
-    test $ac_cv_type_unsigned_long_long_int = yes \
-      && ac_type='unsigned long long' \
-      || ac_type='unsigned long'
-    AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type],
-      [Define to unsigned long or unsigned long long
-       if <stdint.h> and <inttypes.h> don't define.])
-  else
-    AC_DEFINE([HAVE_UINTMAX_T], [1],
-      [Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.])
-  fi
-])
diff --git a/m4/visibility.m4 b/m4/visibility.m4
deleted file mode 100644
index 077c476..0000000
--- a/m4/visibility.m4
+++ /dev/null
@@ -1,74 +0,0 @@
-# visibility.m4 serial 3 (gettext-0.18)
-dnl Copyright (C) 2005, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-dnl Tests whether the compiler supports the command-line option
-dnl -fvisibility=hidden and the function and variable attributes
-dnl __attribute__((__visibility__("hidden"))) and
-dnl __attribute__((__visibility__("default"))).
-dnl Does *not* test for __visibility__("protected") - which has tricky
-dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on
-dnl MacOS X.
-dnl Does *not* test for __visibility__("internal") - which has processor
-dnl dependent semantics.
-dnl Does *not* test for #pragma GCC visibility push(hidden) - which is
-dnl "really only recommended for legacy code".
-dnl Set the variable CFLAG_VISIBILITY.
-dnl Defines and sets the variable HAVE_VISIBILITY.
-
-AC_DEFUN([gl_VISIBILITY],
-[
-  AC_REQUIRE([AC_PROG_CC])
-  CFLAG_VISIBILITY=
-  HAVE_VISIBILITY=0
-  if test -n "$GCC"; then
-    dnl First, check whether -Werror can be added to the command line, or
-    dnl whether it leads to an error because of some other option that the
-    dnl user has put into $CC $CFLAGS $CPPFLAGS.
-    AC_MSG_CHECKING([whether the -Werror option is usable])
-    AC_CACHE_VAL([gl_cv_cc_vis_werror], [
-      gl_save_CFLAGS="$CFLAGS"
-      CFLAGS="$CFLAGS -Werror"
-      AC_TRY_COMPILE([], [],
-        [gl_cv_cc_vis_werror=yes],
-        [gl_cv_cc_vis_werror=no])
-      CFLAGS="$gl_save_CFLAGS"])
-    AC_MSG_RESULT([$gl_cv_cc_vis_werror])
-    dnl Now check whether visibility declarations are supported.
-    AC_MSG_CHECKING([for simple visibility declarations])
-    AC_CACHE_VAL([gl_cv_cc_visibility], [
-      gl_save_CFLAGS="$CFLAGS"
-      CFLAGS="$CFLAGS -fvisibility=hidden"
-      dnl We use the option -Werror and a function dummyfunc, because on some
-      dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning
-      dnl "visibility attribute not supported in this configuration; ignored"
-      dnl at the first function definition in every compilation unit, and we
-      dnl don't want to use the option in this case.
-      if test $gl_cv_cc_vis_werror = yes; then
-        CFLAGS="$CFLAGS -Werror"
-      fi
-      AC_TRY_COMPILE(
-        [extern __attribute__((__visibility__("hidden"))) int hiddenvar;
-         extern __attribute__((__visibility__("default"))) int exportedvar;
-         extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
-         extern __attribute__((__visibility__("default"))) int exportedfunc (void);
-         void dummyfunc (void) {}],
-        [],
-        [gl_cv_cc_visibility=yes],
-        [gl_cv_cc_visibility=no])
-      CFLAGS="$gl_save_CFLAGS"])
-    AC_MSG_RESULT([$gl_cv_cc_visibility])
-    if test $gl_cv_cc_visibility = yes; then
-      CFLAG_VISIBILITY="-fvisibility=hidden"
-      HAVE_VISIBILITY=1
-    fi
-  fi
-  AC_SUBST([CFLAG_VISIBILITY])
-  AC_SUBST([HAVE_VISIBILITY])
-  AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY],
-    [Define to 1 or 0, depending whether the compiler supports simple visibility declarations.])
-])
diff --git a/m4/vorbis.m4 b/m4/vorbis.m4
deleted file mode 100644
index 7b67c58..0000000
--- a/m4/vorbis.m4
+++ /dev/null
@@ -1,136 +0,0 @@
-# Configure paths for libvorbis
-# Jack Moffitt <jack@icecast.org> 10-21-2000
-# Shamelessly stolen from Owen Taylor and Manish Singh
-# thomasvs added check for vorbis_bitrate_addblock which is new in rc3
-
-dnl XIPH_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS
-dnl
-AC_DEFUN([XIPH_PATH_VORBIS],
-[dnl 
-dnl Get the cflags and libraries
-dnl
-AC_ARG_WITH(vorbis,AC_HELP_STRING([--with-vorbis=PFX],[Prefix where libvorbis is installed (optional)]), vorbis_prefix="$withval", vorbis_prefix="")
-AC_ARG_WITH(vorbis-libraries,AC_HELP_STRING([--with-vorbis-libraries=DIR],[Directory where libvorbis library is installed (optional)]), vorbis_libraries="$withval", vorbis_libraries="")
-AC_ARG_WITH(vorbis-includes,AC_HELP_STRING([--with-vorbis-includes=DIR],[Directory where libvorbis header files are installed (optional)]), vorbis_includes="$withval", vorbis_includes="")
-AC_ARG_ENABLE(vorbistest,AC_HELP_STRING([--disable-vorbistest],[Do not try to compile and run a test Vorbis program]),, enable_vorbistest=yes)
-
-  if test "x$vorbis_libraries" != "x" ; then
-    VORBIS_LIBS="-L$vorbis_libraries"
-  elif test "x$vorbis_prefix" = "xno" || test "x$vorbis_prefix" = "xyes" ; then
-    VORBIS_LIBS=""
-  elif test "x$vorbis_prefix" != "x" ; then
-    VORBIS_LIBS="-L$vorbis_prefix/lib"
-  elif test "x$prefix" != "xNONE"; then
-    VORBIS_LIBS="-L$prefix/lib"
-  fi
-
-  if test "x$vorbis_prefix" != "xno" ; then
-    VORBIS_LIBS="$VORBIS_LIBS -lvorbis -lm"
-  fi
-  VORBISFILE_LIBS="-lvorbisfile"
-  VORBISENC_LIBS="-lvorbisenc"
-
-  if test "x$vorbis_includes" != "x" ; then
-    VORBIS_CFLAGS="-I$vorbis_includes"
-  elif test "x$vorbis_prefix" = "xno" || test "x$vorbis_prefix" = "xyes" ; then
-    VORBIS_CFLAGS=""
-  elif test "x$vorbis_prefix" != "x" ; then
-    VORBIS_CFLAGS="-I$vorbis_prefix/include"
-  elif test "x$prefix" != "xNONE"; then
-    VORBIS_CFLAGS="-I$prefix/include"
-  fi
-
-
-  AC_MSG_CHECKING(for Vorbis)
-  if test "x$vorbis_prefix" = "xno" ; then
-    no_vorbis="disabled"
-    enable_vorbistest="no"
-  else
-    no_vorbis=""
-  fi
-
-
-  if test "x$enable_vorbistest" = "xyes" ; then
-    ac_save_CFLAGS="$CFLAGS"
-    ac_save_LIBS="$LIBS"
-    CFLAGS="$CFLAGS $VORBIS_CFLAGS $OGG_CFLAGS"
-    LIBS="$LIBS $VORBIS_LIBS $VORBISENC_LIBS $OGG_LIBS"
-dnl
-dnl Now check if the installed Vorbis is sufficiently new.
-dnl
-      rm -f conf.vorbistest
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <vorbis/codec.h>
-#include <vorbis/vorbisenc.h>
-
-int main ()
-{
-    vorbis_block 	vb;
-    vorbis_dsp_state	vd;
-    vorbis_info		vi;
-
-    vorbis_info_init (&vi);
-    vorbis_encode_init (&vi, 2, 44100, -1, 128000, -1);
-    vorbis_analysis_init (&vd, &vi);
-    vorbis_block_init (&vd, &vb);
-    /* this function was added in 1.0rc3, so this is what we're testing for */
-    vorbis_bitrate_addblock (&vb);
-
-    system("touch conf.vorbistest");
-    return 0;
-}
-
-],, no_vorbis=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-  fi
-
-  if test "x$no_vorbis" = "xdisabled" ; then
-     AC_MSG_RESULT(no)
-     ifelse([$2], , :, [$2])
-  elif test "x$no_vorbis" = "x" ; then
-     AC_MSG_RESULT(yes)
-     ifelse([$1], , :, [$1])
-  else
-     AC_MSG_RESULT(no)
-     if test -f conf.vorbistest ; then
-       :
-     else
-       echo "*** Could not run Vorbis test program, checking why..."
-       CFLAGS="$CFLAGS $VORBIS_CFLAGS"
-       LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
-       AC_TRY_LINK([
-#include <stdio.h>
-#include <vorbis/codec.h>
-],     [ return 0; ],
-       [ echo "*** The test program compiled, but did not run. This usually means"
-       echo "*** that the run-time linker is not finding Vorbis or finding the wrong"
-       echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your"
-       echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-       echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-       echo "*** is required on your system"
-       echo "***"
-       echo "*** If you have an old version installed, it is best to remove it, although"
-       echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
-       [ echo "*** The test program failed to compile or link. See the file config.log for the"
-       echo "*** exact error that occured. This usually means Vorbis was incorrectly installed"
-       echo "*** or that you have moved Vorbis since it was installed." ])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-     VORBIS_CFLAGS=""
-     VORBIS_LIBS=""
-     VORBISFILE_LIBS=""
-     VORBISENC_LIBS=""
-     ifelse([$2], , :, [$2])
-  fi
-  AC_SUBST(VORBIS_CFLAGS)
-  AC_SUBST(VORBIS_LIBS)
-  AC_SUBST(VORBISFILE_LIBS)
-  AC_SUBST(VORBISENC_LIBS)
-  rm -f conf.vorbistest
-])
diff --git a/m4/wayland-scanner.m4 b/m4/wayland-scanner.m4
deleted file mode 100644
index c0269c5..0000000
--- a/m4/wayland-scanner.m4
+++ /dev/null
@@ -1,16 +0,0 @@
-AC_DEFUN([WAYLAND_SCANNER_RULES], [
-    wayland__prefix=${prefix}
-    wayland__exec_prefix=${exec_prefix}
-
-    prefix=/usr
-    exec_prefix=${prefix}
-
-    AC_PATH_PROG([wayland_scanner], [wayland-scanner], [/bin/false],
-		 [${exec_prefix}/bin$PATH_SEPARATOR$PATH])
-    AC_SUBST_FILE([wayland_scanner_rules])
-    AC_SUBST([wayland_protocoldir], [$1])
-    wayland_scanner_rules=${prefix}/share/aclocal/wayland-scanner.mk
-
-    prefix=${wayland__prefix}
-    exec_prefix=${wayland__exec_prefix}
-])
diff --git a/m4/wayland-scanner.mk b/m4/wayland-scanner.mk
deleted file mode 100644
index 0a72062..0000000
--- a/m4/wayland-scanner.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-%-protocol.c : $(wayland_protocoldir)/%.xml
-	$(AM_V_GEN)$(wayland_scanner) code < $< > $@
-
-%-server-protocol.h : $(wayland_protocoldir)/%.xml
-	$(AM_V_GEN)$(wayland_scanner) server-header < $< > $@
-
-%-client-protocol.h : $(wayland_protocoldir)/%.xml
-	$(AM_V_GEN)$(wayland_scanner) client-header < $< > $@
diff --git a/m4/wchar_t.m4 b/m4/wchar_t.m4
deleted file mode 100644
index ed804e6..0000000
--- a/m4/wchar_t.m4
+++ /dev/null
@@ -1,20 +0,0 @@
-# wchar_t.m4 serial 3 (gettext-0.18)
-dnl Copyright (C) 2002-2003, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-dnl Test whether <stddef.h> has the 'wchar_t' type.
-dnl Prerequisite: AC_PROG_CC
-
-AC_DEFUN([gt_TYPE_WCHAR_T],
-[
-  AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
-    [AC_TRY_COMPILE([#include <stddef.h>
-       wchar_t foo = (wchar_t)'\0';], ,
-       [gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])])
-  if test $gt_cv_c_wchar_t = yes; then
-    AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
-  fi
-])
diff --git a/m4/wint_t.m4 b/m4/wint_t.m4
deleted file mode 100644
index a6c7d15..0000000
--- a/m4/wint_t.m4
+++ /dev/null
@@ -1,28 +0,0 @@
-# wint_t.m4 serial 4 (gettext-0.18)
-dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-dnl Test whether <wchar.h> has the 'wint_t' type.
-dnl Prerequisite: AC_PROG_CC
-
-AC_DEFUN([gt_TYPE_WINT_T],
-[
-  AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
-    [AC_TRY_COMPILE([
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
-   <wchar.h>.
-   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
-   before <wchar.h>.  */
-#include <stddef.h>
-#include <stdio.h>
-#include <time.h>
-#include <wchar.h>
-       wint_t foo = (wchar_t)'\0';], ,
-       [gt_cv_c_wint_t=yes], [gt_cv_c_wint_t=no])])
-  if test $gt_cv_c_wint_t = yes; then
-    AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.])
-  fi
-])
diff --git a/m4/xsize.m4 b/m4/xsize.m4
deleted file mode 100644
index b653693..0000000
--- a/m4/xsize.m4
+++ /dev/null
@@ -1,13 +0,0 @@
-# xsize.m4 serial 4
-dnl Copyright (C) 2003-2004, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_XSIZE],
-[
-  dnl Prerequisites of lib/xsize.h.
-  AC_REQUIRE([gl_SIZE_MAX])
-  AC_REQUIRE([AC_C_INLINE])
-  AC_CHECK_HEADERS([stdint.h])
-])
diff --git a/m4/xtrans.m4 b/m4/xtrans.m4
deleted file mode 100644
index 91c6f9d..0000000
--- a/m4/xtrans.m4
+++ /dev/null
@@ -1,137 +0,0 @@
-dnl
-dnl Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
-dnl
-dnl Permission is hereby granted, free of charge, to any person obtaining a
-dnl copy of this software and associated documentation files (the "Software"),
-dnl to deal in the Software without restriction, including without limitation
-dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
-dnl and/or sell copies of the Software, and to permit persons to whom the
-dnl Software is furnished to do so, subject to the following conditions:
-dnl
-dnl The above copyright notice and this permission notice (including the next
-dnl paragraph) shall be included in all copies or substantial portions of the
-dnl Software.
-dnl
-dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-dnl DEALINGS IN THE SOFTWARE.
-dnl
-
-# XTRANS_TCP_FLAGS()
-# ------------------
-# Find needed libraries for TCP sockets, and check for IPv6 support
-AC_DEFUN([XTRANS_TCP_FLAGS],[
- # SVR4 hides these in libraries other than libc
- AC_SEARCH_LIBS(socket, [socket])
- AC_SEARCH_LIBS(gethostbyname, [nsl])
- if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then
-   AC_HAVE_LIBRARY([ws2_32])
- fi
-
- # Needs to come after above checks for libsocket & libnsl for SVR4 systems
- AC_ARG_ENABLE(ipv6,
-	AC_HELP_STRING([--enable-ipv6],[Enable IPv6 support]),
-	[IPV6CONN=$enableval],
-	[AC_CHECK_FUNC(getaddrinfo,[IPV6CONN=yes],[IPV6CONN=no])])
- AC_MSG_CHECKING([if IPv6 support should be built])
- if test "$IPV6CONN" = "yes"; then
-	AC_DEFINE(IPv6,1,[Support IPv6 for TCP connections])
- fi
- AC_MSG_RESULT($IPV6CONN)
-
- # 4.3BSD-Reno added a new member to struct sockaddr_in
- AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
-	AC_DEFINE([BSD44SOCKETS],1,
- 	    [Define to 1 if `struct sockaddr_in' has a `sin_len' member]), [], [
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
- ])
-
- # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc.
- AC_CHECK_TYPES([socklen_t], [], [], [
-AC_INCLUDES_DEFAULT
-#include <sys/socket.h>])
-
-]) # XTRANS_TCP_FLAGS
-
-# XTRANS_CONNECTION_FLAGS()
-# -------------------------
-# Standard checks for which Xtrans transports to use by the Xorg packages
-# that use Xtrans functions
-AC_DEFUN([XTRANS_CONNECTION_FLAGS],[
- AC_REQUIRE([AC_CANONICAL_HOST])
- AC_REQUIRE([AC_TYPE_SIGNAL])
- [case $host_os in
-	mingw*)	unixdef="no"   ;;
-	*)	unixdef="yes"  ;;
- esac]
- AC_ARG_ENABLE(unix-transport,
-	AC_HELP_STRING([--enable-unix-transport],[Enable UNIX domain socket transport]),
-	[UNIXCONN=$enableval], [UNIXCONN=$unixdef])
- AC_MSG_CHECKING([if Xtrans should support UNIX socket connections])
- if test "$UNIXCONN" = "yes"; then
-	AC_DEFINE(UNIXCONN,1,[Support UNIX socket connections])
- fi
- AC_MSG_RESULT($UNIXCONN)
- AC_ARG_ENABLE(tcp-transport,
-	AC_HELP_STRING([--enable-tcp-transport],[Enable TCP socket transport]),
-	[TCPCONN=$enableval], [TCPCONN=yes])
- AC_MSG_CHECKING([if Xtrans should support TCP socket connections])
- AC_MSG_RESULT($TCPCONN)
- if test "$TCPCONN" = "yes"; then
-	AC_DEFINE(TCPCONN,1,[Support TCP socket connections])
-	XTRANS_TCP_FLAGS
- fi
- [case $host_os in
-	solaris*|sco*|sysv4*)	localdef="yes" ;;
-	*)			localdef="no"  ;;
- esac]
- AC_ARG_ENABLE(local-transport,
-	AC_HELP_STRING([--enable-local-transport],[Enable os-specific local transport]),
-	[LOCALCONN=$enableval], [LOCALCONN=$localdef])
- AC_MSG_CHECKING([if Xtrans should support os-specific local connections])
- AC_MSG_RESULT($LOCALCONN)
- if test "$LOCALCONN" = "yes"; then
-	AC_DEFINE(LOCALCONN,1,[Support os-specific local connections])
- fi
-
-]) # XTRANS_CONNECTION_FLAGS
-
-
-# XTRANS_SECURE_RPC_FLAGS()
-# -------------------------
-# Check for Secure RPC functions - must come after XTRANS_TCP_FLAGS
-# so that any necessary networking libraries are already found
-AC_DEFUN([XTRANS_SECURE_RPC_FLAGS],
-[AC_REQUIRE([XTRANS_TCP_FLAGS])
- AC_ARG_ENABLE(secure-rpc,
-	AC_HELP_STRING([--enable-secure-rpc],[Enable Secure RPC]),
-        [SECURE_RPC=$enableval], [SECURE_RPC="try"])
-
- if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then
-	FOUND_SECURE_RPC="no"
-	AC_CHECK_FUNCS([authdes_seccreate authdes_create],
-			[FOUND_SECURE_RPC="yes"])
-	if test "x$FOUND_SECURE_RPC" = "xno" ; then
-		if test "x$SECURE_RPC" = "xyes" ; then
-	AC_MSG_ERROR([Secure RPC requested, but required functions not found])
-		fi
-		SECURE_RPC="no"
-	else
-		dnl FreeBSD keeps getsecretkey in librpcsvc
-		AC_SEARCH_LIBS(getsecretkey, [rpcsvc])
-		SECURE_RPC="yes"
-	fi
- fi
- AC_MSG_CHECKING([if Secure RPC authentication ("SUN-DES-1") should be supported])
- if test "x$SECURE_RPC" = "xyes" ; then
-	AC_DEFINE(SECURE_RPC, 1, [Support Secure RPC ("SUN-DES-1") authentication for X11 clients])
- fi
- AC_MSG_RESULT($SECURE_RPC)
-]) # XTRANS_SECURE_RPC_FLAGS
-
diff --git a/man/Makefile b/man/Makefile
deleted file mode 100644
index ef55bcb..0000000
--- a/man/Makefile
+++ /dev/null
@@ -1,485 +0,0 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
-# man/Makefile.  Generated from Makefile.in by configure.
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-am__make_dryrun = \
-  { \
-    am__dry=no; \
-    case $$MAKEFLAGS in \
-      *\\[\ \	]*) \
-        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
-          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
-      *) \
-        for am__flg in $$MAKEFLAGS; do \
-          case $$am__flg in \
-            *=*|--*) ;; \
-            *n*) am__dry=yes; break;; \
-          esac; \
-        done;; \
-    esac; \
-    test $$am__dry = yes; \
-  }
-pkgdatadir = $(datadir)/daisy-player
-pkgincludedir = $(includedir)/daisy-player
-pkglibdir = $(libdir)/daisy-player
-pkglibexecdir = $(libexecdir)/daisy-player
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
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-ACLOCAL = ${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run aclocal-1.11
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-AUTOCONF = ${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run autoconf
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-LN_S = ln -s
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-LTLIBINTL = 
-LTLIBOBJS = 
-MAKEINFO = ${SHELL} /home/jos/src/own_stuff/daisy-player/missing --run makeinfo
-MKDIR_P = /bin/mkdir -p
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-PACKAGE_BUGREPORT = jos@jlemmens.nl
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-POSUB = po
-POW_LIB = 
-RANLIB = ranlib
-SET_MAKE = 
-SHELL = /bin/bash
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-USE_NLS = yes
-VERSION = 8.3
-XGETTEXT = /usr/bin/xgettext
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-build_vendor = unknown
-builddir = .
-datadir = ${datarootdir}
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-dvidir = ${docdir}
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-host_cpu = x86_64
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-
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-
-daisy-player:
-	if which txt2man > /dev/null; then \
-	  txt2man -p ${srcdir}/../doc/$@.txt > ${srcdir}/$@.1; \
-	  if file ${srcdir}/$@.1 > /dev/null; then \
-	    if which man2html > /dev/null; then \
-	      man2html ${srcdir}/$@.1.1 | tail -n +3 > ${srcdir}/../doc/$@.html; \
-	    fi \
-	  fi \
-	fi
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/man/Makefile.am b/man/Makefile.am
index 1b10a98..3653187 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -5,9 +5,11 @@ all: daisy-player
 daisy-player:
 	if which txt2man > /dev/null; then \
 	  txt2man -p ${srcdir}/../doc/$@.txt > ${srcdir}/$@.1; \
-	  if file ${srcdir}/$@.1 > /dev/null; then \
+	  if file ${srcdir}/$@.1; then \
 	    if which man2html > /dev/null; then \
-	      man2html ${srcdir}/$@.1.1 | tail -n +3 > ${srcdir}/../doc/$@.html; \
+	      man2html ${srcdir}/$@.1 | tail -n +3 > ${srcdir}/../doc/$@.html; \
 	    fi \
 	  fi \
-	fi
+        fi
+        
+daisy-player.1:
diff --git a/man/Makefile.in b/man/Makefile.in
index 2f1ad1a..1331dda 100644
--- a/man/Makefile.in
+++ b/man/Makefile.in
@@ -473,12 +473,14 @@ all: daisy-player
 daisy-player:
 	if which txt2man > /dev/null; then \
 	  txt2man -p ${srcdir}/../doc/$@.txt > ${srcdir}/$@.1; \
-	  if file ${srcdir}/$@.1 > /dev/null; then \
+	  if file ${srcdir}/$@.1; then \
 	    if which man2html > /dev/null; then \
-	      man2html ${srcdir}/$@.1.1 | tail -n +3 > ${srcdir}/../doc/$@.html; \
+	      man2html ${srcdir}/$@.1 | tail -n +3 > ${srcdir}/../doc/$@.html; \
 	    fi \
 	  fi \
-	fi
+        fi
+
+daisy-player.1:
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/man/daisy-player.1 b/man/daisy-player.1
index 4c4227d..27765e9 100644
--- a/man/daisy-player.1
+++ b/man/daisy-player.1
@@ -1,5 +1,5 @@
 .\"Text automatically generated by txt2man
-.TH daisy-player 1 "07 June 2013" "man" "Linux Reference Manual"
+.TH daisy-player 1 "17 juni 2013" "man" "Linux Reference Manual"
 .SH NAME
 \fBdaisy-player \fP- player for DAISY Digital Talking Books or Audio-CD's
 .SH SYNOPSIS
diff --git a/po/Makefile b/po/Makefile
deleted file mode 100644
index a81aabd..0000000
--- a/po/Makefile
+++ /dev/null
@@ -1,536 +0,0 @@
-# Makefile for PO directory in any package using GNU gettext.
-# Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-#
-# This file can be copied and used freely without restrictions.  It can
-# be used in projects which are not available under the GNU General Public
-# License but which still want to provide support for the GNU gettext
-# functionality.
-# Please note that the actual code of GNU gettext is covered by the GNU
-# General Public License and is *not* in the public domain.
-#
-# Origin: gettext-0.18
-GETTEXT_MACRO_VERSION = 0.18
-
-PACKAGE = daisy-player
-VERSION = 8.3
-PACKAGE_BUGREPORT = jos@jlemmens.nl
-
-SHELL = /bin/sh
-
-
-srcdir = .
-top_srcdir = ..
-
-
-prefix = /usr/local
-exec_prefix = ${prefix}
-datarootdir = ${prefix}/share
-datadir = ${datarootdir}
-localedir = ${datarootdir}/locale
-gettextsrcdir = $(datadir)/gettext/po
-
-INSTALL = /usr/bin/install -c
-INSTALL_DATA = ${INSTALL} -m 644
-
-# We use $(mkdir_p).
-# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as
-# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions,
-# ${SHELL} /home/jos/src/own_stuff/daisy-player/install-sh does not start with $(SHELL), so we add it.
-# In automake >= 1.10, /bin/mkdir -p is derived from ${MKDIR_P}, which is defined
-# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake
-# versions, $(mkinstalldirs) and $(install_sh) are unused.
-mkinstalldirs = $(SHELL) ${SHELL} /home/jos/src/own_stuff/daisy-player/install-sh -d
-install_sh = $(SHELL) ${SHELL} /home/jos/src/own_stuff/daisy-player/install-sh
-MKDIR_P = /bin/mkdir -p
-mkdir_p = /bin/mkdir -p
-
-GMSGFMT_ = /usr/bin/msgfmt
-GMSGFMT_no = /usr/bin/msgfmt
-GMSGFMT_yes = /usr/bin/msgfmt
-GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT))
-MSGFMT_ = /usr/bin/msgfmt
-MSGFMT_no = /usr/bin/msgfmt
-MSGFMT_yes = /usr/bin/msgfmt
-MSGFMT = $(MSGFMT_$(USE_MSGCTXT))
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-XGETTEXT_yes = /usr/bin/xgettext
-XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT))
-MSGMERGE = msgmerge
-MSGMERGE_UPDATE = /usr/bin/msgmerge --update
-MSGINIT = msginit
-MSGCONV = msgconv
-MSGFILTER = msgfilter
-
-POFILES =  af.po de.po en@quot.po en@boldquot.po es.po fr.po hu.po nb.po nl.po
-GMOFILES =  af.gmo de.gmo en@quot.gmo en@boldquot.gmo es.gmo fr.gmo hu.gmo nb.gmo nl.gmo
-UPDATEPOFILES =  af.po-update de.po-update en@quot.po-update en@boldquot.po-update es.po-update fr.po-update hu.po-update nb.po-update nl.po-update
-DUMMYPOFILES =  af.nop de.nop en@quot.nop en@boldquot.nop es.nop fr.nop hu.nop nb.nop nl.nop
-DISTFILES.common = Makefile.in.in remove-potcdate.sin \
-$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3)
-DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \
-$(POFILES) $(GMOFILES) \
-$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3)
-
-POTFILES = \
-     ../src/audiocd.c \
-     ../src/daisy-player.c \
-     ../src/daisy3.c \
-     ../src/paranoia.c
-
-CATALOGS =  af.gmo de.gmo en@quot.gmo en@boldquot.gmo es.gmo fr.gmo hu.gmo nb.gmo nl.gmo
-
-# Makevars gets inserted here. (Don't remove this line!)
-# Makefile variables for PO directory in any package using GNU gettext.
-
-# Usually the message domain is the same as the package name.
-DOMAIN = $(PACKAGE)
-
-# These two variables depend on the location of this directory.
-subdir = po
-top_builddir = ..
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-XGETTEXT_OPTIONS = --keyword=i18n --keyword=i18nM --keyword=i18nP:1,2
-
-# This is the copyright holder that gets inserted into the header of the
-# $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding
-# package.  (Note that the msgstr strings, extracted from the package's
-# sources, belong to the copyright holder of the package.)  Translators are
-# expected to transfer the copyright for their translations to this person
-# or entity, or to disclaim their copyright.  The empty string stands for
-# the public domain; in this case the translators are expected to disclaim
-# their copyright.
-COPYRIGHT_HOLDER = Jos Lemmens <jos@jlemmens.nl>
-
-# This is the email address or URL to which the translators shall report
-# bugs in the untranslated strings:
-# - Strings which are not entire sentences, see the maintainer guidelines
-#   in the GNU gettext documentation, section 'Preparing Strings'.
-# - Strings which use unclear terms or require additional context to be
-#   understood.
-# - Strings which make invalid assumptions about notation of date, time or
-#   money.
-# - Pluralisation problems.
-# - Incorrect English spelling.
-# - Incorrect formatting.
-# It can be your email address, or a mailing list address where translators
-# can write to without being subscribed, or the URL of a web page through
-# which the translators can contact you.
-MSGID_BUGS_ADDRESS = <jos@jlemmens.nl>
-
-# This is the list of locale categories, beyond LC_MESSAGES, for which the
-# message catalogs shall be used.  It is usually empty.
-EXTRA_LOCALE_CATEGORIES =
-
-.SUFFIXES:
-.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update
-
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-	$(MSGFMT) -c -o t-$@ $< && mv t-$@ $@
-
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-	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
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-	cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo
-
-.sin.sed:
-	sed -e '/^#/d' $< > t-$@
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-
-
-all: check-macro-version all-yes
-
-all-yes: stamp-po
-all-no:
-
-# Ensure that the gettext macros and this Makefile.in.in are in sync.
-check-macro-version:
-	@test "$(GETTEXT_MACRO_VERSION)" = "0.18" \
-	  || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version 0.18" 1>&2; \
-	       exit 1; \
-	     }
-
-# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no
-# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because
-# we don't want to bother translators with empty POT files). We assume that
-# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty.
-# In this case, stamp-po is a nop (i.e. a phony target).
-
-# stamp-po is a timestamp denoting the last time at which the CATALOGS have
-# been loosely updated. Its purpose is that when a developer or translator
-# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS,
-# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent
-# invocations of "make" will do nothing. This timestamp would not be necessary
-# if updating the $(CATALOGS) would always touch them; however, the rule for
-# $(POFILES) has been designed to not touch files that don't need to be
-# changed.
-stamp-po: $(srcdir)/$(DOMAIN).pot
-	test ! -f $(srcdir)/$(DOMAIN).pot || \
-	  test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES)
-	@test ! -f $(srcdir)/$(DOMAIN).pot || { \
-	  echo "touch stamp-po" && \
-	  echo timestamp > stamp-poT && \
-	  mv stamp-poT stamp-po; \
-	}
-
-# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update',
-# otherwise packages like GCC can not be built if only parts of the source
-# have been downloaded.
-
-# This target rebuilds $(DOMAIN).pot; it is an expensive operation.
-# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed.
-$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
-	if LC_ALL=C grep 'GNU daisy-player' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \
-	  package_gnu='GNU '; \
-	else \
-	  package_gnu=''; \
-	fi; \
-	if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \
-	  msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \
-	else \
-	  msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \
-	fi; \
-	case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
-	  '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \
-	    $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
-	      --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS)  \
-	      --files-from=$(srcdir)/POTFILES.in \
-	      --copyright-holder='$(COPYRIGHT_HOLDER)' \
-	      --msgid-bugs-address="$$msgid_bugs_address" \
-	    ;; \
-	  *) \
-	    $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
-	      --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS)  \
-	      --files-from=$(srcdir)/POTFILES.in \
-	      --copyright-holder='$(COPYRIGHT_HOLDER)' \
-	      --package-name="$${package_gnu}daisy-player" \
-	      --package-version='8.3' \
-	      --msgid-bugs-address="$$msgid_bugs_address" \
-	    ;; \
-	esac
-	test ! -f $(DOMAIN).po || { \
-	  if test -f $(srcdir)/$(DOMAIN).pot; then \
-	    sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \
-	    sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \
-	    if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \
-	      rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \
-	    else \
-	      rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \
-	      mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
-	    fi; \
-	  else \
-	    mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
-	  fi; \
-	}
-
-# This rule has no dependencies: we don't need to update $(DOMAIN).pot at
-# every "make" invocation, only create it when it is missing.
-# Only "make $(DOMAIN).pot-update" or "make dist" will force an update.
-$(srcdir)/$(DOMAIN).pot:
-	$(MAKE) $(DOMAIN).pot-update
-
-# This target rebuilds a PO file if $(DOMAIN).pot has changed.
-# Note that a PO file is not touched if it doesn't need to be changed.
-$(POFILES): $(srcdir)/$(DOMAIN).pot
-	@lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \
-	if test -f "$(srcdir)/$${lang}.po"; then \
-	  test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
-	  echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \
-	  cd $(srcdir) \
-	    && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
-	           '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \
-	             $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \
-	           *) \
-	             $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \
-	         esac; \
-	       }; \
-	else \
-	  $(MAKE) $${lang}.po-create; \
-	fi
-
-
-install: install-exec install-data
-install-exec:
-install-data: install-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \
-	  for file in $(DISTFILES.common) Makevars.template; do \
-	    $(INSTALL_DATA) $(srcdir)/$$file \
-			    $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	  for file in Makevars; do \
-	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	else \
-	  : ; \
-	fi
-install-data-no: all
-install-data-yes: all
-	@catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  dir=$(localedir)/$$lang/LC_MESSAGES; \
-	  $(mkdir_p) $(DESTDIR)$$dir; \
-	  if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \
-	  $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \
-	  echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \
-	  for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
-	    if test -n "$$lc"; then \
-	      if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
-	        link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
-	        mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	        mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
-	         for file in *; do \
-	           if test -f $$file; then \
-	             ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
-	           fi; \
-	         done); \
-	        rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	      else \
-	        if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
-	          :; \
-	        else \
-	          rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	          mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        fi; \
-	      fi; \
-	      rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	      ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
-	      ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
-	      cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	      echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \
-	    fi; \
-	  done; \
-	done
-
-install-strip: install
-
-installdirs: installdirs-exec installdirs-data
-installdirs-exec:
-installdirs-data: installdirs-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \
-	else \
-	  : ; \
-	fi
-installdirs-data-no:
-installdirs-data-yes:
-	@catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  dir=$(localedir)/$$lang/LC_MESSAGES; \
-	  $(mkdir_p) $(DESTDIR)$$dir; \
-	  for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
-	    if test -n "$$lc"; then \
-	      if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
-	        link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
-	        mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	        mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
-	         for file in *; do \
-	           if test -f $$file; then \
-	             ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
-	           fi; \
-	         done); \
-	        rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
-	      else \
-	        if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
-	          :; \
-	        else \
-	          rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	          mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
-	        fi; \
-	      fi; \
-	    fi; \
-	  done; \
-	done
-
-# Define this as empty until I found a useful application.
-installcheck:
-
-uninstall: uninstall-exec uninstall-data
-uninstall-exec:
-uninstall-data: uninstall-data-yes
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  for file in $(DISTFILES.common) Makevars.template; do \
-	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
-	  done; \
-	else \
-	  : ; \
-	fi
-uninstall-data-no:
-uninstall-data-yes:
-	catalogs='$(CATALOGS)'; \
-	for cat in $$catalogs; do \
-	  cat=`basename $$cat`; \
-	  lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
-	  for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \
-	    rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
-	  done; \
-	done
-
-check: all
-
-info dvi ps pdf html tags TAGS ctags CTAGS ID:
-
-mostlyclean:
-	rm -f remove-potcdate.sed
-	rm -f stamp-poT
-	rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po
-	rm -fr *.o
-
-clean: mostlyclean
-
-distclean: clean
-	rm -f Makefile Makefile.in POTFILES *.mo
-
-maintainer-clean: distclean
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-	rm -f stamp-po $(GMOFILES)
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-dist distdir:
-	$(MAKE) update-po
-	@$(MAKE) dist2
-# This is a separate target because 'update-po' must be executed before.
-dist2: stamp-po $(DISTFILES)
-	dists="$(DISTFILES)"; \
-	if test "$(PACKAGE)" = "gettext-tools"; then \
-	  dists="$$dists Makevars.template"; \
-	fi; \
-	if test -f $(srcdir)/$(DOMAIN).pot; then \
-	  dists="$$dists $(DOMAIN).pot stamp-po"; \
-	fi; \
-	if test -f $(srcdir)/ChangeLog; then \
-	  dists="$$dists ChangeLog"; \
-	fi; \
-	for i in 0 1 2 3 4 5 6 7 8 9; do \
-	  if test -f $(srcdir)/ChangeLog.$$i; then \
-	    dists="$$dists ChangeLog.$$i"; \
-	  fi; \
-	done; \
-	if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \
-	for file in $$dists; do \
-	  if test -f $$file; then \
-	    cp -p $$file $(distdir) || exit 1; \
-	  else \
-	    cp -p $(srcdir)/$$file $(distdir) || exit 1; \
-	  fi; \
-	done
-
-update-po: Makefile
-	$(MAKE) $(DOMAIN).pot-update
-	test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES)
-	$(MAKE) update-gmo
-
-# General rule for creating PO files.
-
-.nop.po-create:
-	@lang=`echo $@ | sed -e 's/\.po-create$$//'`; \
-	echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \
-	exit 1
-
-# General rule for updating PO files.
-
-.nop.po-update:
-	@lang=`echo $@ | sed -e 's/\.po-update$$//'`; \
-	if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \
-	tmpdir=`pwd`; \
-	echo "$$lang:"; \
-	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
-	echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \
-	cd $(srcdir); \
-	if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
-	       '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \
-	         $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \
-	       *) \
-	         $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \
-	     esac; \
-	   }; then \
-	  if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
-	    rm -f $$tmpdir/$$lang.new.po; \
-	  else \
-	    if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
-	      :; \
-	    else \
-	      echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
-	      exit 1; \
-	    fi; \
-	  fi; \
-	else \
-	  echo "msgmerge for $$lang.po failed!" 1>&2; \
-	  rm -f $$tmpdir/$$lang.new.po; \
-	fi
-
-$(DUMMYPOFILES):
-
-update-gmo: Makefile $(GMOFILES)
-	@:
-
-# Recreate Makefile by invoking config.status. Explicitly invoke the shell,
-# because execution permission bits may not work on the current file system.
-# Use /bin/bash, which is the shell determined by autoconf for the use by its
-# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient.
-Makefile: Makefile.in.in Makevars $(top_builddir)/config.status POTFILES.in LINGUAS
-	cd $(top_builddir) \
-	  && /bin/bash ./config.status $(subdir)/$@.in po-directories
-
-force:
-
-# Tell versions [3.59,3.63) of GNU make not to export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
-# Special Makefile rules for English message catalogs with quotation marks.
-
-DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot
-
-.SUFFIXES: .insert-header .po-update-en
-
-en@quot.po-create:
-	$(MAKE) en@quot.po-update
-en@boldquot.po-create:
-	$(MAKE) en@boldquot.po-update
-
-en@quot.po-update: en@quot.po-update-en
-en@boldquot.po-update: en@boldquot.po-update-en
-
-.insert-header.po-update-en:
-	@lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \
-	if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \
-	tmpdir=`pwd`; \
-	echo "$$lang:"; \
-	ll=`echo $$lang | sed -e 's/@.*//'`; \
-	LC_ALL=C; export LC_ALL; \
-	cd $(srcdir); \
-	if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null | sed -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | $(MSGFILTER) sed -f `echo $$lang | sed -e 's/.*@//'`.sed 2>/dev/null > $$tmpdir/$$lang.new.po; then \
-	  if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
-	    rm -f $$tmpdir/$$lang.new.po; \
-	  else \
-	    if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
-	      :; \
-	    else \
-	      echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
-	      exit 1; \
-	    fi; \
-	  fi; \
-	else \
-	  echo "creation of $$lang.po failed!" 1>&2; \
-	  rm -f $$tmpdir/$$lang.new.po; \
-	fi
-
-en@quot.insert-header: insert-header.sin
-	sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header
-
-en@boldquot.insert-header: insert-header.sin
-	sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header
-
-mostlyclean: mostlyclean-quot
-mostlyclean-quot:
-	rm -f *.insert-header
diff --git a/po/Makefile.in b/po/Makefile.in
index d4c8142..6205d79 100644
--- a/po/Makefile.in
+++ b/po/Makefile.in
@@ -12,7 +12,7 @@
 GETTEXT_MACRO_VERSION = 0.18
 
 PACKAGE = daisy-player
-VERSION = 8.3
+VERSION = 8.3.1
 PACKAGE_BUGREPORT = jos@jlemmens.nl
 
 SHELL = /bin/sh
@@ -162,7 +162,7 @@ $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
 	      --files-from=$(srcdir)/POTFILES.in \
 	      --copyright-holder='$(COPYRIGHT_HOLDER)' \
 	      --package-name="$${package_gnu}daisy-player" \
-	      --package-version='8.3' \
+	      --package-version='8.3.1' \
 	      --msgid-bugs-address="$$msgid_bugs_address" \
 	    ;; \
 	esac
diff --git a/po/Makevars.template b/po/Makevars.template
deleted file mode 100644
index 32692ab..0000000
--- a/po/Makevars.template
+++ /dev/null
@@ -1,41 +0,0 @@
-# Makefile variables for PO directory in any package using GNU gettext.
-
-# Usually the message domain is the same as the package name.
-DOMAIN = $(PACKAGE)
-
-# These two variables depend on the location of this directory.
-subdir = po
-top_builddir = ..
-
-# These options get passed to xgettext.
-XGETTEXT_OPTIONS = --keyword=_ --keyword=N_
-
-# This is the copyright holder that gets inserted into the header of the
-# $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding
-# package.  (Note that the msgstr strings, extracted from the package's
-# sources, belong to the copyright holder of the package.)  Translators are
-# expected to transfer the copyright for their translations to this person
-# or entity, or to disclaim their copyright.  The empty string stands for
-# the public domain; in this case the translators are expected to disclaim
-# their copyright.
-COPYRIGHT_HOLDER = Free Software Foundation, Inc.
-
-# This is the email address or URL to which the translators shall report
-# bugs in the untranslated strings:
-# - Strings which are not entire sentences, see the maintainer guidelines
-#   in the GNU gettext documentation, section 'Preparing Strings'.
-# - Strings which use unclear terms or require additional context to be
-#   understood.
-# - Strings which make invalid assumptions about notation of date, time or
-#   money.
-# - Pluralisation problems.
-# - Incorrect English spelling.
-# - Incorrect formatting.
-# It can be your email address, or a mailing list address where translators
-# can write to without being subscribed, or the URL of a web page through
-# which the translators can contact you.
-MSGID_BUGS_ADDRESS =
-
-# This is the list of locale categories, beyond LC_MESSAGES, for which the
-# message catalogs shall be used.  It is usually empty.
-EXTRA_LOCALE_CATEGORIES =
diff --git a/po/POTFILES b/po/POTFILES
deleted file mode 100644
index 93a85da..0000000
--- a/po/POTFILES
+++ /dev/null
@@ -1,4 +0,0 @@
-     ../src/audiocd.c \
-     ../src/daisy-player.c \
-     ../src/daisy3.c \
-     ../src/paranoia.c
diff --git a/po/Rules-quot b/po/Rules-quot
deleted file mode 100644
index af52487..0000000
--- a/po/Rules-quot
+++ /dev/null
@@ -1,47 +0,0 @@
-# Special Makefile rules for English message catalogs with quotation marks.
-
-DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot
-
-.SUFFIXES: .insert-header .po-update-en
-
-en@quot.po-create:
-	$(MAKE) en@quot.po-update
-en@boldquot.po-create:
-	$(MAKE) en@boldquot.po-update
-
-en@quot.po-update: en@quot.po-update-en
-en@boldquot.po-update: en@boldquot.po-update-en
-
-.insert-header.po-update-en:
-	@lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \
-	if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \
-	tmpdir=`pwd`; \
-	echo "$$lang:"; \
-	ll=`echo $$lang | sed -e 's/@.*//'`; \
-	LC_ALL=C; export LC_ALL; \
-	cd $(srcdir); \
-	if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null | sed -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | $(MSGFILTER) sed -f `echo $$lang | sed -e 's/.*@//'`.sed 2>/dev/null > $$tmpdir/$$lang.new.po; then \
-	  if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
-	    rm -f $$tmpdir/$$lang.new.po; \
-	  else \
-	    if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
-	      :; \
-	    else \
-	      echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
-	      exit 1; \
-	    fi; \
-	  fi; \
-	else \
-	  echo "creation of $$lang.po failed!" 1>&2; \
-	  rm -f $$tmpdir/$$lang.new.po; \
-	fi
-
-en@quot.insert-header: insert-header.sin
-	sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header
-
-en@boldquot.insert-header: insert-header.sin
-	sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header
-
-mostlyclean: mostlyclean-quot
-mostlyclean-quot:
-	rm -f *.insert-header
diff --git a/po/af.gmo b/po/af.gmo
deleted file mode 100644
index 0ebf318..0000000
--- a/po/af.gmo
+++ /dev/null
diff --git a/po/af.po b/po/af.po
index e009edd..d1c6d26 100644
--- a/po/af.po
+++ b/po/af.po
@@ -20,8 +20,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-01-29 15:06+0200\n"
 "Last-Translator: Willem van der Walt <wvdwalt@csir.co.za>>\n"
 "Language-Team: Willem van der Walt <wvdwalt@csir.co.za>\n"
@@ -30,25 +30,13 @@ msgstr ""
 "Content-Type: text/plain; charset=ISO-8859-15\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
 # 33
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -58,30 +46,30 @@ msgstr ""
 "Kan nie %s lees nie\n"
 
 # 5
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr "'h' vir hulp -"
 
 # 1
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " %d bladsye "
 
 # 3
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " vlak: %d van %d "
 
 # 4
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " totale lengte: %02d:%02d:%02d "
 
 # 38
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -90,57 +78,57 @@ msgstr ""
 "Hierdie bevele is beskikbaar in hierdie weergawe:\n"
 
 # 41
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "Af peiltjie     - skuif die loper na die volgende item\n"
 
 # 44
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr "op peiltjie     - skuif die loper na die vorige item\n"
 
 # 43
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "regs peiltjie   - spring na die volgende frase toe\n"
 
 # 42
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "links peiltjie  - spring na die vorige frase toe\n"
 
 # 57
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "page-down       - wys die volgende bladsy\n"
 
 # 58
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "page-up         - wys die vorige bladsy\n"
 
 # 46
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "enter           - begin speel\n"
 
 # 62
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "spasie          - stop tydelik/hervat terugspeel\n"
 
 # 50
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "home            - speel teen normale spoed\n"
 
 # 23
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "Druk enige sleutel vir die volgende bladsy..."
 
 # 32
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -149,17 +137,17 @@ msgstr ""
 "/               - soek vir 'n ettiket\n"
 
 # 45
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d               - stoor huidige item op skyf\n"
 
 # 11
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D               - verlaag terugspeelspoed\n"
 
 # 47
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -167,73 +155,73 @@ msgstr ""
 "f               - Kry die item wat nou speel en skuif die loper daarheen\n"
 
 # 48
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr "g               - gaan na bladsynommer\n"
 
 # 48
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 #, fuzzy
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr "g               - gaan na bladsynommer\n"
 
 # 49
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h of ?          - wys hierdie help-bladsy\n"
 
 # 51
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j               - speel net die huidige item\n"
 
 # 52
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l               - verander na die volgende vlak\n"
 
 # 16
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L               - verander na die vorige vlak\n"
 
 # 53
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n               - soek vorentoe\n"
 
 # 18
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N               - soek agteruit\n"
 
 # 55
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o               - kies die volgende klankkaart\n"
 
 # 56
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p               - maak 'n boekmerk\n"
 
 # 59
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr "q               - stop daisy-player en maak 'n boekmerk\n"
 
 # 60
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s               - hou op speel\n"
 
 # 29
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U               - verhoog terugspeelspoed\n"
 
 # 37
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -242,26 +230,26 @@ msgstr ""
 "Druk enige sleutel om die help-skerm te verlaat..."
 
 # 20
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Wag asseblief... -----------------------"
 
 # 30
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr "Wat soek u? "
 
 # 15
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr "Gaan na bladsynommer: "
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 #, fuzzy
 msgid "Cannot read /proc/asound/cards"
 msgstr ""
@@ -269,13 +257,13 @@ msgstr ""
 "Kan nie /proc/mounts lees nie."
 
 # 13
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - weergawe %s\n"
 
 # 39
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -284,13 +272,13 @@ msgstr ""
 "\n"
 "Gebruiksaanwysings: %s [-l taal] [directory met 'n Daisy-struktuur]^G\n"
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -299,24 +287,28 @@ msgstr ""
 "Kan nie /proc/mounts lees nie."
 
 # 6
-#: src/daisy-player.c:2028
+#: src/daisy-player.c:2040
 msgid "A parser to play Daisy CD's with Linux\n"
 msgstr "'n program om Daisy CD's in Linux te speel\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
 "Daisy-player needs the \"madplay\" programme.\n"
 msgstr ""
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr ""
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr ""
 
 # 35
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -324,8 +316,18 @@ msgstr ""
 "\n"
 "Kan nie die udisks bevel gebruik nie."
 
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr ""
+
 # 36
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2150
 #, fuzzy
 msgid "No Daisy CD in drive."
 msgstr ""
@@ -333,24 +335,24 @@ msgstr ""
 "Daar is nie 'n daisy-cd in die CD speler nie."
 
 # 19
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "Directory %s bestaan nie\n"
 
 # 12
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - weergawe %s - (C)2013 J. Lemmens"
 
 # 22
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "Druk 'h' vir hulp "
 
 # 33
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -359,7 +361,7 @@ msgstr ""
 "\n"
 "Kan nie %s lees nie\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
diff --git a/po/af.po~ b/po/af.po~
deleted file mode 100644
index c8d4c8e..0000000
--- a/po/af.po~
+++ /dev/null
@@ -1,445 +0,0 @@
-# message catalog file for daisy-player - afrikaans version
-#
-# Copyright (C) 2003-2013 J. Lemmens
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# translated by Willem van der Walt <wvdwalt@csir.co.za>
-msgid ""
-msgstr ""
-"Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-01-29 15:06+0200\n"
-"Last-Translator: Willem van der Walt <wvdwalt@csir.co.za>>\n"
-"Language-Team: Willem van der Walt <wvdwalt@csir.co.za>\n"
-"Language: af\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=ISO-8859-15\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-# 33
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"Kan nie %s lees nie\n"
-
-# 5
-#: ../src/daisy-player.c:421
-msgid "'h' for help -"
-msgstr "'h' vir hulp -"
-
-# 1
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " %d bladsye "
-
-# 3
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " vlak: %d van %d "
-
-# 4
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " totale lengte: %02d:%02d:%02d "
-
-# 38
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"Hierdie bevele is beskikbaar in hierdie weergawe:\n"
-
-# 41
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "Af peiltjie     - skuif die loper na die volgende item\n"
-
-# 44
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr "op peiltjie     - skuif die loper na die vorige item\n"
-
-# 43
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "regs peiltjie   - spring na die volgende frase toe\n"
-
-# 42
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "links peiltjie  - spring na die vorige frase toe\n"
-
-# 57
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "page-down       - wys die volgende bladsy\n"
-
-# 58
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "page-up         - wys die vorige bladsy\n"
-
-# 46
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "enter           - begin speel\n"
-
-# 62
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "spasie          - stop tydelik/hervat terugspeel\n"
-
-# 50
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "home            - speel teen normale spoed\n"
-
-# 23
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "Druk enige sleutel vir die volgende bladsy..."
-
-# 32
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/               - soek vir 'n ettiket\n"
-
-# 45
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d               - stoor huidige item op skyf\n"
-
-# 11
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D               - verlaag terugspeelspoed\n"
-
-# 47
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f               - Kry die item wat nou speel en skuif die loper daarheen\n"
-
-# 48
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr "g               - gaan na bladsynommer\n"
-
-# 48
-#: ../src/daisy-player.c:731
-#, fuzzy
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr "g               - gaan na bladsynommer\n"
-
-# 49
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h of ?          - wys hierdie help-bladsy\n"
-
-# 51
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j               - speel net die huidige item\n"
-
-# 52
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l               - verander na die volgende vlak\n"
-
-# 16
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L               - verander na die vorige vlak\n"
-
-# 53
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n               - soek vorentoe\n"
-
-# 18
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N               - soek agteruit\n"
-
-# 55
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o               - kies die volgende klankkaart\n"
-
-# 56
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p               - maak 'n boekmerk\n"
-
-# 59
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr "q               - stop daisy-player en maak 'n boekmerk\n"
-
-# 60
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s               - hou op speel\n"
-
-# 29
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U               - verhoog terugspeelspoed\n"
-
-# 37
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"Druk enige sleutel om die help-skerm te verlaat..."
-
-# 20
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Wag asseblief... -----------------------"
-
-# 30
-#: ../src/daisy-player.c:1074
-msgid "What do you search? "
-msgstr "Wat soek u? "
-
-# 15
-#: ../src/daisy-player.c:1168
-msgid "Go to page number: "
-msgstr "Gaan na bladsynommer: "
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1326
-#, fuzzy
-msgid "Cannot read /proc/asound/cards"
-msgstr ""
-"\n"
-"Kan nie /proc/mounts lees nie."
-
-# 13
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - weergawe %s\n"
-
-# 39
-#: ../src/daisy-player.c:1847
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Gebruiksaanwysings: %s [-l taal] [directory met 'n Daisy-struktuur]^G\n"
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"Kan nie /proc/mounts lees nie."
-
-# 6
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "'n program om Daisy CD's in Linux te speel"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr ""
-
-# 35
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"Kan nie die udisks bevel gebruik nie."
-
-# 36
-#: ../src/daisy-player.c:2120
-#, fuzzy
-msgid "No Daisy CD in drive."
-msgstr ""
-"\n"
-"Daar is nie 'n daisy-cd in die CD speler nie."
-
-# 19
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "Directory %s bestaan nie\n"
-
-# 12
-#: ../src/daisy-player.c:2197
-#, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - weergawe %s - (C)2013 J. Lemmens"
-
-# 22
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "Druk 'h' vir hulp "
-
-# 33
-#: ../src/daisy3.c:268
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"Kan nie %s lees nie\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-
-# 2
-#~ msgid " (%2d of %2d)"
-#~ msgstr " (%2d van %2d)"
-
-# 7
-#~ msgid "Cannot find a daisy structure in %s"
-#~ msgstr "Kan nie 'n daisy struktuur in %s kry nie"
-
-# 8
-#~ msgid "Cannot find a daisy structure"
-#~ msgstr "Kan nie 'n daisy struktuur kry nie"
-
-# 9
-#~ msgid "Corrupt daisy structure %s\n"
-#~ msgstr "beskadigde daisy struktuur %s\n"
-
-# 10
-#~ msgid "Corrupt daisy structure!"
-#~ msgstr "beskadigde daisy struktuur!"
-
-# 14
-#~ msgid "Daisy-player can't handle this DTB."
-#~ msgstr "Daisy-player kan nie hierdie DTB hanteer nie."
-
-# 17
-#~ msgid "Maybe a read-error occurred!"
-#~ msgstr "'n leesfout het dalk voorgekom!"
-
-# 21
-#~ msgid "Please wait..."
-#~ msgstr "Wag asseblief?"
-
-# 24
-#~ msgid "Reading %s... "
-#~ msgstr "%s word nou gelees... "
-
-# 25
-#~ msgid "Reading daisy structure..."
-#~ msgstr "daisy struktuur word nou gelees..."
-
-# 26
-#~ msgid "Something is wrong with %s\n"
-#~ msgstr "Daar is iets verkeerd met %s\n"
-
-# 27
-#~ msgid "Something is wrong with the %s file\n"
-#~ msgstr "Daar is iets verkeerd met die %s lêer\n"
-
-# 28
-#~ msgid "This is not possible!"
-#~ msgstr "Dit is nie moontlik nie!"
-
-# 31
-#~ msgid ""
-#~ "\n"
-#~ "%s: is not a sound device.\n"
-#~ msgstr ""
-#~ "\n"
-#~ "%s: is nie 'n klankapparaat nie.\n"
-
-# 40
-#~ msgid "clip_end (%f) is smaller than clip_begin (%f).\n"
-#~ msgstr "clip_end (%f) is kleiner as clip_begin (%f).\n"
-
-# 54
-#~ msgid "n length: %d\n"
-#~ msgstr "n lengte: %d\n"
-
-# 61
-#~ msgid "s length: %d\n"
-#~ msgstr "s lengte: %d\n"
-
-# 63
-#~ msgid "start_playing(): %s"
-#~ msgstr "start_playing(): %s"
diff --git a/po/boldquot.sed b/po/boldquot.sed
deleted file mode 100644
index 4b937aa..0000000
--- a/po/boldquot.sed
+++ /dev/null
@@ -1,10 +0,0 @@
-s/"\([^"]*\)"/“\1�/g
-s/`\([^`']*\)'/‘\1’/g
-s/ '\([^`']*\)' / ‘\1’ /g
-s/ '\([^`']*\)'$/ ‘\1’/g
-s/^'\([^`']*\)' /‘\1’ /g
-s/“�/""/g
-s/“/“/g
-s/�/�/g
-s/‘/‘/g
-s/’/’/g
diff --git a/po/daisy-player.pot b/po/daisy-player.pot
index 78b841a..2defebe 100644
--- a/po/daisy-player.pot
+++ b/po/daisy-player.pot
@@ -1,14 +1,14 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) YEAR Jos Lemmens <jos@jlemmens.nl>
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: daisy-player 8.3\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:33+0200\n"
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,264 +17,266 @@ msgstr ""
 "Content-Type: text/plain; charset=CHARSET\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
 "Cannot read %s\n"
 msgstr ""
 
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr ""
 
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr ""
 
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr ""
 
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr ""
 
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
 msgstr ""
 
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr ""
 
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr ""
 
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr ""
 
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr ""
 
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr ""
 
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr ""
 
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr ""
 
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr ""
 
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr ""
 
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr ""
 
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
 msgstr ""
 
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr ""
 
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr ""
 
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
 msgstr ""
 
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr ""
 
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr ""
 
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr ""
 
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr ""
 
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr ""
 
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr ""
 
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr ""
 
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr ""
 
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr ""
 
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr ""
 
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr ""
 
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr ""
 
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr ""
 
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
 msgstr ""
 
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr ""
 
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr ""
 
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr ""
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr ""
 
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 msgid "Cannot read /proc/asound/cards"
 msgstr ""
 
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr ""
 
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, c-format
 msgid ""
 "\n"
 "Usage: %s [directory_with_a_Daisy-structure] "
 msgstr ""
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr ""
 
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
 msgstr ""
 
-#: src/daisy-player.c:2028
-msgid "A parser to play Daisy CD's with Linux"
+#: src/daisy-player.c:2040
+msgid "A parser to play Daisy CD's with Linux\n"
 msgstr ""
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
 "Daisy-player needs the \"madplay\" programme.\n"
 msgstr ""
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr ""
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr ""
 
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
 msgstr ""
 
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr ""
+
+#: src/daisy-player.c:2150
 msgid "No Daisy CD in drive."
 msgstr ""
 
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr ""
 
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr ""
 
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr ""
 
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, c-format
 msgid ""
 "\n"
 "Cannot read\n"
 msgstr ""
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
diff --git a/po/de.gmo b/po/de.gmo
deleted file mode 100644
index 553f6fd..0000000
--- a/po/de.gmo
+++ /dev/null
diff --git a/po/de.po b/po/de.po
index a7563bc..2cb8127 100644
--- a/po/de.po
+++ b/po/de.po
@@ -20,8 +20,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-01-29 15:06+0200\n"
 "Last-Translator: Klaus Knopper <knopper@knopper.net>\n"
 "Language-Team: Klaus Knopper <knopper@knopper.net>\n"
@@ -30,25 +30,13 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
 # 33
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -58,30 +46,30 @@ msgstr ""
 "Kann %s nicht lesen\n"
 
 # 5
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr "'h'  hilfe ---"
 
 # 1
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " %d Seiten "
 
 # 3
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " Level: %d von %d "
 
 # 4
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " Gesamtlänge: %02d:%02d:%02d "
 
 # 38
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -90,58 +78,58 @@ msgstr ""
 "Folgende Befehle sind in dieser Version vorhanden:\n"
 
 # 41
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "Pfeil runter    - verschiebt den Cursor auf das nächste Element\n"
 
 # 44
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr ""
 "Pfeil hoch      - verschiebt den Cursor auf das vorhergehende Element\n"
 
 # 43
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "Pfeil rechts    - springe zur nächsten Phrase\n"
 
 # 42
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "Pfeil links     - springe zur vorhergehenden Phrase\n"
 
 # 57
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "Seite runter    - zur nächsten Seite\n"
 
 # 58
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "Seite hoch      - zur vorigen Seite\n"
 
 # 46
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "Eingabetaste    - abspielen\n"
 
 # 62
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "Leertaste       - Pause-/Weiter\n"
 
 # 50
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "home            - spiele mit normaler Geschwindigkeit\n"
 
 # 23
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "Taste drücken für nächste Seite..."
 
 # 32
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -150,17 +138,17 @@ msgstr ""
 "/            - suche nach einem Begriff\n"
 
 # 45
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d            - Aktuelles Element speichern\n"
 
 # 11
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D            - verringere Abspielgeschwindigkeit\n"
 
 # 47
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -169,73 +157,73 @@ msgstr ""
 "platzieren\n"
 
 # 48
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr "g            - zur Seitenzahl gehen (falls vorhanden)\n"
 
 # 48
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 #, fuzzy
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr "g            - zur Seitenzahl gehen (falls vorhanden)\n"
 
 # 49
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h oder ?     - diese Hilfe anzeigen\n"
 
 # 51
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j            - nur das aktuelle Element abspielen\n"
 
 # 52
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l            - zum nächsten Level wechseln\n"
 
 # 16
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L            - zum vorigen Level wechseln\n"
 
 # 53
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n            - Suche vorwärts\n"
 
 # 18
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N            - Suche rückwärts\n"
 
 # 55
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o            - nächstes sound device für Ausgabe wählen\n"
 
 # 56
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p            - Lesezeichen setzen\n"
 
 # 59
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr "q            - Daisy-Player verlassen und Lesezeichen setzen\n"
 
 # 60
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s            - Abspielen stoppen\n"
 
 # 29
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U            - erhöhe Abspielgeschwindigkeit\n"
 
 # 37
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -244,26 +232,26 @@ msgstr ""
 "Taste drücken, um die Hilfe zu verlassen..."
 
 # 20
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Bitte warten... ------------------------"
 
 # 30
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr "Suchen nach...? "
 
 # 15
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr "Gehe zur Seitenzahl: "
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 #, fuzzy
 msgid "Cannot read /proc/asound/cards"
 msgstr ""
@@ -271,13 +259,13 @@ msgstr ""
 "Kann /proc/mounts nicht lesen."
 
 # 13
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - Version %s\n"
 
 # 39
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -286,13 +274,13 @@ msgstr ""
 "\n"
 "Aufruf: %s [Verzeichnis mit einer Daisy-Struktur] [-d ALSA Soundkarte]\n"
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -301,24 +289,28 @@ msgstr ""
 "Kann /proc/mounts nicht lesen."
 
 # 6
-#: src/daisy-player.c:2028
+#: src/daisy-player.c:2040
 msgid "A parser to play Daisy CD's with Linux\n"
 msgstr "Ein Programm, um Daisy CDs unter Linux abzuspielen\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
 "Daisy-player needs the \"madplay\" programme.\n"
 msgstr ""
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr ""
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr ""
 
 # 35
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -326,8 +318,18 @@ msgstr ""
 "\n"
 "Kann udisks Befehl nicht verwenden."
 
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr ""
+
 # 36
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2150
 #, fuzzy
 msgid "No Daisy CD in drive."
 msgstr ""
@@ -335,24 +337,24 @@ msgstr ""
 "Keine Daisy-CD im Laufwerk."
 
 # 19
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "Kein solches Verzeichnis: %s\n"
 
 # 12
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - Version %s - (C)2013 J. Lemmens"
 
 # 22
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "'h' für Hilfe drücken"
 
 # 33
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -361,7 +363,7 @@ msgstr ""
 "\n"
 "Kann %s nicht lesen\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
diff --git a/po/de.po~ b/po/de.po~
deleted file mode 100644
index 36e9e49..0000000
--- a/po/de.po~
+++ /dev/null
@@ -1,443 +0,0 @@
-# message catalog file for daisy-player - german version
-#
-# Copyright (C) 2003-2013 J. Lemmens
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# translated by Klaus Knopper <knopper@knopper.net>
-msgid ""
-msgstr ""
-"Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-01-29 15:06+0200\n"
-"Last-Translator: Klaus Knopper <knopper@knopper.net>\n"
-"Language-Team: Klaus Knopper <knopper@knopper.net>\n"
-"Language: de\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-# 33
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"Kann %s nicht lesen\n"
-
-# 5
-#: ../src/daisy-player.c:421
-msgid "'h' for help -"
-msgstr "'h'  hilfe ---"
-
-# 1
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " %d Seiten "
-
-# 3
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " Level: %d von %d "
-
-# 4
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " Gesamtlänge: %02d:%02d:%02d "
-
-# 38
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"Folgende Befehle sind in dieser Version vorhanden:\n"
-
-# 41
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "Pfeil runter    - verschiebt den Cursor auf das nächste Element\n"
-
-# 44
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr ""
-"Pfeil hoch      - verschiebt den Cursor auf das vorhergehende Element\n"
-
-# 43
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "Pfeil rechts    - springe zur nächsten Phrase\n"
-
-# 42
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "Pfeil links     - springe zur vorhergehenden Phrase\n"
-
-# 57
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "Seite runter    - zur nächsten Seite\n"
-
-# 58
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "Seite hoch      - zur vorigen Seite\n"
-
-# 46
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "Eingabetaste    - abspielen\n"
-
-# 62
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "Leertaste       - Pause-/Weiter\n"
-
-# 50
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "home            - spiele mit normaler Geschwindigkeit\n"
-
-# 23
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "Taste drücken für nächste Seite..."
-
-# 32
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/            - suche nach einem Begriff\n"
-
-# 45
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d            - Aktuelles Element speichern\n"
-
-# 11
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D            - verringere Abspielgeschwindigkeit\n"
-
-# 47
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f            - aktuell spielendes Element finden und den Cursor dort "
-"platzieren\n"
-
-# 48
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr "g            - zur Seitenzahl gehen (falls vorhanden)\n"
-
-# 48
-#: ../src/daisy-player.c:731
-#, fuzzy
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr "g            - zur Seitenzahl gehen (falls vorhanden)\n"
-
-# 49
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h oder ?     - diese Hilfe anzeigen\n"
-
-# 51
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j            - nur das aktuelle Element abspielen\n"
-
-# 52
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l            - zum nächsten Level wechseln\n"
-
-# 16
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L            - zum vorigen Level wechseln\n"
-
-# 53
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n            - Suche vorwärts\n"
-
-# 18
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N            - Suche rückwärts\n"
-
-# 55
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o            - nächstes sound device für Ausgabe wählen\n"
-
-# 56
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p            - Lesezeichen setzen\n"
-
-# 59
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr "q            - Daisy-Player verlassen und Lesezeichen setzen\n"
-
-# 60
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s            - Abspielen stoppen\n"
-
-# 29
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U            - erhöhe Abspielgeschwindigkeit\n"
-
-# 37
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"Taste drücken, um die Hilfe zu verlassen..."
-
-# 20
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Bitte warten... ------------------------"
-
-# 30
-#: ../src/daisy-player.c:1074
-msgid "What do you search? "
-msgstr "Suchen nach...? "
-
-# 15
-#: ../src/daisy-player.c:1168
-msgid "Go to page number: "
-msgstr "Gehe zur Seitenzahl: "
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1326
-#, fuzzy
-msgid "Cannot read /proc/asound/cards"
-msgstr ""
-"\n"
-"Kann /proc/mounts nicht lesen."
-
-# 13
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - Version %s\n"
-
-# 39
-#: ../src/daisy-player.c:1847
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Aufruf: %s [Verzeichnis mit einer Daisy-Struktur] [-d ALSA Soundkarte]\n"
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"Kann /proc/mounts nicht lesen."
-
-# 6
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "Ein Programm, um Daisy CDs unter Linux abzuspielen"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr ""
-
-# 35
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"Kann udisks Befehl nicht verwenden."
-
-# 36
-#: ../src/daisy-player.c:2120
-#, fuzzy
-msgid "No Daisy CD in drive."
-msgstr ""
-"\n"
-"Keine Daisy-CD im Laufwerk."
-
-# 19
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "Kein solches Verzeichnis: %s\n"
-
-# 12
-#: ../src/daisy-player.c:2197
-#, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - Version %s - (C)2013 J. Lemmens"
-
-# 22
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "'h' für Hilfe drücken"
-
-# 33
-#: ../src/daisy3.c:268
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"Kann %s nicht lesen\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-
-# 2
-#~ msgid " (%2d of %2d)"
-#~ msgstr " (%2d von %2d)"
-
-# 7
-#~ msgid "Cannot find a daisy structure in %s"
-#~ msgstr "Kann keine Daisy-struktur finden in %s"
-
-# 8
-#~ msgid "Cannot find a daisy structure"
-#~ msgstr "Kann keine Daisy-struktur finden"
-
-# 9
-#~ msgid "Corrupt daisy structure %s\n"
-#~ msgstr "Kaputte Daisy-Struktur %s\n"
-
-# 10
-#~ msgid "Corrupt daisy structure!"
-#~ msgstr "Kaputte Daisy-Struktur!"
-
-# 14
-#~ msgid "Daisy-player can't handle this DTB."
-#~ msgstr "Daisy-player kann diesem DTB nicht lesen."
-
-# 17
-#~ msgid "Maybe a read-error occurred!"
-#~ msgstr "Möglicherweise trat ein Lesefehler auf!"
-
-# 21
-#~ msgid "Please wait..."
-#~ msgstr "Bitte warten..."
-
-# 24
-#~ msgid "Reading %s... "
-#~ msgstr "%s gelesen... "
-
-# 25
-#~ msgid "Reading daisy structure..."
-#~ msgstr "Daisy-Struktur wird gelesen..."
-
-# 26
-#~ msgid "Something is wrong with %s\n"
-#~ msgstr "Etwas stimmt nicht mit %s\n"
-
-# 27
-#~ msgid "Something is wrong with the %s file\n"
-#~ msgstr "Etwas stimmt nicht mit der Datei %s\n"
-
-# 28
-#~ msgid "This is not possible!"
-#~ msgstr "Dieses ist nicht möchlich."
-
-# 31
-#~ msgid ""
-#~ "\n"
-#~ "%s: is not a sound device.\n"
-#~ msgstr ""
-#~ "\n"
-#~ "%s: ist kein sound device.\n"
-
-# 40
-#~ msgid "clip_end (%f) is smaller than clip_begin (%f).\n"
-#~ msgstr "clip_end (%f) ist kleiner als clip_begin (%f).\n"
-
-# 54
-#~ msgid "n length: %d\n"
-#~ msgstr "n Länge: %d\n"
-
-# 61
-#~ msgid "s length: %d\n"
-#~ msgstr "s Länge: %d\n"
diff --git a/po/en@boldquot.gmo b/po/en@boldquot.gmo
deleted file mode 100644
index 0c66ac1..0000000
--- a/po/en@boldquot.gmo
+++ /dev/null
diff --git a/po/en@boldquot.header b/po/en@boldquot.header
deleted file mode 100644
index fedb6a0..0000000
--- a/po/en@boldquot.header
+++ /dev/null
@@ -1,25 +0,0 @@
-# All this catalog "translates" are quotation characters.
-# The msgids must be ASCII and therefore cannot contain real quotation
-# characters, only substitutes like grave accent (0x60), apostrophe (0x27)
-# and double quote (0x22). These substitutes look strange; see
-# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
-#
-# This catalog translates grave accent (0x60) and apostrophe (0x27) to
-# left single quotation mark (U+2018) and right single quotation mark (U+2019).
-# It also translates pairs of apostrophe (0x27) to
-# left single quotation mark (U+2018) and right single quotation mark (U+2019)
-# and pairs of quotation mark (0x22) to
-# left double quotation mark (U+201C) and right double quotation mark (U+201D).
-#
-# When output to an UTF-8 terminal, the quotation characters appear perfectly.
-# When output to an ISO-8859-1 terminal, the single quotation marks are
-# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to
-# grave/acute accent (by libiconv), and the double quotation marks are
-# transliterated to 0x22.
-# When output to an ASCII terminal, the single quotation marks are
-# transliterated to apostrophes, and the double quotation marks are
-# transliterated to 0x22.
-#
-# This catalog furthermore displays the text between the quotation marks in
-# bold face, assuming the VT100/XTerm escape sequences.
-#
diff --git a/po/en@boldquot.po b/po/en@boldquot.po
index bb58b3c..090210b 100644
--- a/po/en@boldquot.po
+++ b/po/en@boldquot.po
@@ -31,8 +31,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: daisy-player 8.3\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-05-01 22:37+0200\n"
 "Last-Translator: Automatically generated\n"
 "Language-Team: none\n"
@@ -42,26 +42,12 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-"\n"
-"Daisy-player needs the “cddbget� programme.\n"
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr "Please install it and try again.\n"
-
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -70,26 +56,26 @@ msgstr ""
 "\n"
 "Cannot read %s\n"
 
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr "‘h’ for help -"
 
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " %d pages "
 
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " level: %d of %d "
 
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " total length: %02d:%02d:%02d "
 
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -97,47 +83,47 @@ msgstr ""
 "\n"
 "These commands are available in this version:\n"
 
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "cursor down     - move cursor to the next item\n"
 
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr "cursor up       - move cursor to the previous item\n"
 
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "cursor right    - skip to next phrase\n"
 
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "cursor left     - skip to previous phrase\n"
 
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "page-down       - view next page\n"
 
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "page-up         - view previous page\n"
 
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "enter           - start playing\n"
 
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "space           - pause/resume playing\n"
 
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "home            - play on normal speed\n"
 
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "Press any key for next page..."
 
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -145,15 +131,15 @@ msgstr ""
 "\n"
 "/               - search for a label\n"
 
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d               - store current item to disk\n"
 
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D               - decrease playing speed\n"
 
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -161,59 +147,59 @@ msgstr ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
 
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr "g               - go to page number (if any)\n"
 
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr "g               - go to time in this song (MM:SS)\n"
 
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h or ?          - give this help\n"
 
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j               - just play current item\n"
 
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l               - switch to next level\n"
 
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L               - switch to previous level\n"
 
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n               - search forwards\n"
 
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N               - search backwards\n"
 
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o               - select next output sound device\n"
 
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p               - place a bookmark\n"
 
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr "q               - quit daisy-player and place a bookmark\n"
 
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s               - stop playing\n"
 
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U               - increase playing speed\n"
 
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -221,32 +207,32 @@ msgstr ""
 "\n"
 "Press any key to leave help..."
 
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Please wait... -------------------------"
 
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr "What do you search? "
 
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr "Go to page number: "
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr "Go to time (MM:SS): "
 
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 msgid "Cannot read /proc/asound/cards"
 msgstr "Cannot read /proc/asound/cards"
 
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - Version %s\n"
 
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, c-format
 msgid ""
 "\n"
@@ -255,12 +241,12 @@ msgstr ""
 "\n"
 "Usage: %s [directory_with_a_Daisy-structure] "
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -268,11 +254,11 @@ msgstr ""
 "\n"
 "Cannot read /proc/mounts."
 
-#: src/daisy-player.c:2028
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "A parser to play Daisy CD's with Linux"
+#: src/daisy-player.c:2040
+msgid "A parser to play Daisy CD's with Linux\n"
+msgstr "A parser to play Daisy CD's with Linux\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
@@ -281,12 +267,16 @@ msgstr ""
 "\n"
 "Daisy-player needs the “madplay� programme.\n"
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr "Please install it and try again.\n"
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr "Scanning for a Daisy CD..."
 
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -294,25 +284,37 @@ msgstr ""
 "\n"
 "Cannot use udisks command."
 
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+"\n"
+"Found an Audio-CD. "
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr "Get titles from freedb.freedb.org..."
+
+#: src/daisy-player.c:2150                   
 msgid "No Daisy CD in drive."
 msgstr "No Daisy CD in drive."
 
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "No such directory: %s\n"
 
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - Version %s - (C)2013 J. Lemmens"
 
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "Press ‘h’ for help "
 
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, c-format
 msgid ""
 "\n"
@@ -321,7 +323,7 @@ msgstr ""
 "\n"
 "Cannot read\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
@@ -329,3 +331,10 @@ msgid ""
 msgstr ""
 "\n"
 "No DAISY-CD or Audio-cd found\n"
+
+#~ msgid ""
+#~ "\n"
+#~ "Daisy-player needs the \"cddbget\" programme.\n"
+#~ msgstr ""
+#~ "\n"
+#~ "Daisy-player needs the “cddbget� programme.\n"
diff --git a/po/en@boldquot.po~ b/po/en@boldquot.po~
deleted file mode 100644
index c53a9a9..0000000
--- a/po/en@boldquot.po~
+++ /dev/null
@@ -1,333 +0,0 @@
-# English translations for daisy-player package.
-# Copyright (C) 2013 THE daisy-player'S COPYRIGHT HOLDER
-# This file is distributed under the same license as the daisy-player package.
-# Automatically generated, 2013.
-#
-# All this catalog "translates" are quotation characters.
-# The msgids must be ASCII and therefore cannot contain real quotation
-# characters, only substitutes like grave accent (0x60), apostrophe (0x27)
-# and double quote (0x22). These substitutes look strange; see
-# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
-#
-# This catalog translates grave accent (0x60) and apostrophe (0x27) to
-# left single quotation mark (U+2018) and right single quotation mark (U+2019).
-# It also translates pairs of apostrophe (0x27) to
-# left single quotation mark (U+2018) and right single quotation mark (U+2019)
-# and pairs of quotation mark (0x22) to
-# left double quotation mark (U+201C) and right double quotation mark (U+201D).
-#
-# When output to an UTF-8 terminal, the quotation characters appear perfectly.
-# When output to an ISO-8859-1 terminal, the single quotation marks are
-# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to
-# grave/acute accent (by libiconv), and the double quotation marks are
-# transliterated to 0x22.
-# When output to an ASCII terminal, the single quotation marks are
-# transliterated to apostrophes, and the double quotation marks are
-# transliterated to 0x22.
-#
-# This catalog furthermore displays the text between the quotation marks in
-# bold face, assuming the VT100/XTerm escape sequences.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: daisy-player 8.3\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-05-01 22:37+0200\n"
-"Last-Translator: Automatically generated\n"
-"Language-Team: none\n"
-"Language: en@boldquot\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-"\n"
-"Daisy-player needs the “cddbget� programme.\n"
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr "Please install it and try again.\n"
-
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"Cannot read %s\n"
-
-#: ../src/daisy-player.c:421
-msgid "'h' for help -"
-msgstr "‘h’ for help -"
-
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " %d pages "
-
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " level: %d of %d "
-
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " total length: %02d:%02d:%02d "
-
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"These commands are available in this version:\n"
-
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "cursor down     - move cursor to the next item\n"
-
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr "cursor up       - move cursor to the previous item\n"
-
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "cursor right    - skip to next phrase\n"
-
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "cursor left     - skip to previous phrase\n"
-
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "page-down       - view next page\n"
-
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "page-up         - view previous page\n"
-
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "enter           - start playing\n"
-
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "space           - pause/resume playing\n"
-
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "home            - play on normal speed\n"
-
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "Press any key for next page..."
-
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/               - search for a label\n"
-
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d               - store current item to disk\n"
-
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D               - decrease playing speed\n"
-
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr "g               - go to page number (if any)\n"
-
-#: ../src/daisy-player.c:731
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr "g               - go to time in this song (MM:SS)\n"
-
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h or ?          - give this help\n"
-
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j               - just play current item\n"
-
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l               - switch to next level\n"
-
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L               - switch to previous level\n"
-
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n               - search forwards\n"
-
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N               - search backwards\n"
-
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o               - select next output sound device\n"
-
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p               - place a bookmark\n"
-
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr "q               - quit daisy-player and place a bookmark\n"
-
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s               - stop playing\n"
-
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U               - increase playing speed\n"
-
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"Press any key to leave help..."
-
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Please wait... -------------------------"
-
-#: ../src/daisy-player.c:1074
-msgid "What do you search? "
-msgstr "What do you search? "
-
-#: ../src/daisy-player.c:1168
-msgid "Go to page number: "
-msgstr "Go to page number: "
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr "Go to time (MM:SS): "
-
-#: ../src/daisy-player.c:1326
-msgid "Cannot read /proc/asound/cards"
-msgstr "Cannot read /proc/asound/cards"
-
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - Version %s\n"
-
-#: ../src/daisy-player.c:1847
-#, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"Cannot read /proc/mounts."
-
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "A parser to play Daisy CD's with Linux"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-"\n"
-"Daisy-player needs the “madplay� programme.\n"
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr "Scanning for a Daisy CD..."
-
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"Cannot use udisks command."
-
-#: ../src/daisy-player.c:2120
-msgid "No Daisy CD in drive."
-msgstr "No Daisy CD in drive."
-
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "No such directory: %s\n"
-
-#: ../src/daisy-player.c:2197
-#, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - Version %s - (C)2013 J. Lemmens"
-
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "Press ‘h’ for help "
-
-#: ../src/daisy3.c:268
-#, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"Cannot read\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
diff --git a/po/en@quot.gmo b/po/en@quot.gmo
deleted file mode 100644
index ccdaefa..0000000
--- a/po/en@quot.gmo
+++ /dev/null
diff --git a/po/en@quot.header b/po/en@quot.header
deleted file mode 100644
index a9647fc..0000000
--- a/po/en@quot.header
+++ /dev/null
@@ -1,22 +0,0 @@
-# All this catalog "translates" are quotation characters.
-# The msgids must be ASCII and therefore cannot contain real quotation
-# characters, only substitutes like grave accent (0x60), apostrophe (0x27)
-# and double quote (0x22). These substitutes look strange; see
-# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
-#
-# This catalog translates grave accent (0x60) and apostrophe (0x27) to
-# left single quotation mark (U+2018) and right single quotation mark (U+2019).
-# It also translates pairs of apostrophe (0x27) to
-# left single quotation mark (U+2018) and right single quotation mark (U+2019)
-# and pairs of quotation mark (0x22) to
-# left double quotation mark (U+201C) and right double quotation mark (U+201D).
-#
-# When output to an UTF-8 terminal, the quotation characters appear perfectly.
-# When output to an ISO-8859-1 terminal, the single quotation marks are
-# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to
-# grave/acute accent (by libiconv), and the double quotation marks are
-# transliterated to 0x22.
-# When output to an ASCII terminal, the single quotation marks are
-# transliterated to apostrophes, and the double quotation marks are
-# transliterated to 0x22.
-#
diff --git a/po/en@quot.po b/po/en@quot.po
index e2948a6..2667ff5 100644
--- a/po/en@quot.po
+++ b/po/en@quot.po
@@ -28,8 +28,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: daisy-player 8.3\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-05-01 22:37+0200\n"
 "Last-Translator: Automatically generated\n"
 "Language-Team: none\n"
@@ -39,26 +39,12 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-"\n"
-"Daisy-player needs the “cddbget� programme.\n"
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr "Please install it and try again.\n"
-
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -67,26 +53,26 @@ msgstr ""
 "\n"
 "Cannot read %s\n"
 
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr "‘h’ for help -"
 
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " %d pages "
 
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " level: %d of %d "
 
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " total length: %02d:%02d:%02d "
 
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -94,47 +80,47 @@ msgstr ""
 "\n"
 "These commands are available in this version:\n"
 
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "cursor down     - move cursor to the next item\n"
 
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr "cursor up       - move cursor to the previous item\n"
 
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "cursor right    - skip to next phrase\n"
 
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "cursor left     - skip to previous phrase\n"
 
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "page-down       - view next page\n"
 
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "page-up         - view previous page\n"
 
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "enter           - start playing\n"
 
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "space           - pause/resume playing\n"
 
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "home            - play on normal speed\n"
 
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "Press any key for next page..."
 
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -142,15 +128,15 @@ msgstr ""
 "\n"
 "/               - search for a label\n"
 
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d               - store current item to disk\n"
 
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D               - decrease playing speed\n"
 
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -158,59 +144,59 @@ msgstr ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
 
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr "g               - go to page number (if any)\n"
 
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr "g               - go to time in this song (MM:SS)\n"
 
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h or ?          - give this help\n"
 
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j               - just play current item\n"
 
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l               - switch to next level\n"
 
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L               - switch to previous level\n"
 
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n               - search forwards\n"
 
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N               - search backwards\n"
 
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o               - select next output sound device\n"
 
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p               - place a bookmark\n"
 
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr "q               - quit daisy-player and place a bookmark\n"
 
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s               - stop playing\n"
 
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U               - increase playing speed\n"
 
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -218,32 +204,32 @@ msgstr ""
 "\n"
 "Press any key to leave help..."
 
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Please wait... -------------------------"
 
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr "What do you search? "
 
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr "Go to page number: "
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr "Go to time (MM:SS): "
 
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 msgid "Cannot read /proc/asound/cards"
 msgstr "Cannot read /proc/asound/cards"
 
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - Version %s\n"
 
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, c-format
 msgid ""
 "\n"
@@ -252,12 +238,12 @@ msgstr ""
 "\n"
 "Usage: %s [directory_with_a_Daisy-structure] "
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -265,11 +251,11 @@ msgstr ""
 "\n"
 "Cannot read /proc/mounts."
 
-#: src/daisy-player.c:2028
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "A parser to play Daisy CD's with Linux"
+#: src/daisy-player.c:2040
+msgid "A parser to play Daisy CD's with Linux\n"
+msgstr "A parser to play Daisy CD's with Linux\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
@@ -278,12 +264,16 @@ msgstr ""
 "\n"
 "Daisy-player needs the “madplay� programme.\n"
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr "Please install it and try again.\n"
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr "Scanning for a Daisy CD..."
 
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -291,25 +281,37 @@ msgstr ""
 "\n"
 "Cannot use udisks command."
 
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+"\n"
+"Found an Audio-CD. "
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr "Get titles from freedb.freedb.org..."
+
+#: src/daisy-player.c:2150
 msgid "No Daisy CD in drive."
 msgstr "No Daisy CD in drive."
 
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "No such directory: %s\n"
 
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - Version %s - (C)2013 J. Lemmens"
 
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "Press ‘h’ for help "
 
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, c-format
 msgid ""
 "\n"
@@ -318,7 +320,7 @@ msgstr ""
 "\n"
 "Cannot read\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
@@ -326,3 +328,10 @@ msgid ""
 msgstr ""
 "\n"
 "No DAISY-CD or Audio-cd found\n"
+
+#~ msgid ""
+#~ "\n"
+#~ "Daisy-player needs the \"cddbget\" programme.\n"
+#~ msgstr ""
+#~ "\n"
+#~ "Daisy-player needs the “cddbget� programme.\n"
diff --git a/po/en@quot.po~ b/po/en@quot.po~
deleted file mode 100644
index 0a51304..0000000
--- a/po/en@quot.po~
+++ /dev/null
@@ -1,330 +0,0 @@
-# English translations for daisy-player package.
-# Copyright (C) 2013 THE daisy-player'S COPYRIGHT HOLDER
-# This file is distributed under the same license as the daisy-player package.
-# Automatically generated, 2013.
-#
-# All this catalog "translates" are quotation characters.
-# The msgids must be ASCII and therefore cannot contain real quotation
-# characters, only substitutes like grave accent (0x60), apostrophe (0x27)
-# and double quote (0x22). These substitutes look strange; see
-# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
-#
-# This catalog translates grave accent (0x60) and apostrophe (0x27) to
-# left single quotation mark (U+2018) and right single quotation mark (U+2019).
-# It also translates pairs of apostrophe (0x27) to
-# left single quotation mark (U+2018) and right single quotation mark (U+2019)
-# and pairs of quotation mark (0x22) to
-# left double quotation mark (U+201C) and right double quotation mark (U+201D).
-#
-# When output to an UTF-8 terminal, the quotation characters appear perfectly.
-# When output to an ISO-8859-1 terminal, the single quotation marks are
-# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to
-# grave/acute accent (by libiconv), and the double quotation marks are
-# transliterated to 0x22.
-# When output to an ASCII terminal, the single quotation marks are
-# transliterated to apostrophes, and the double quotation marks are
-# transliterated to 0x22.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: daisy-player 8.3\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-05-01 22:37+0200\n"
-"Last-Translator: Automatically generated\n"
-"Language-Team: none\n"
-"Language: en@quot\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-"\n"
-"Daisy-player needs the “cddbget� programme.\n"
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr "Please install it and try again.\n"
-
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"Cannot read %s\n"
-
-#: ../src/daisy-player.c:421
-msgid "'h' for help -"
-msgstr "‘h’ for help -"
-
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " %d pages "
-
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " level: %d of %d "
-
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " total length: %02d:%02d:%02d "
-
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"These commands are available in this version:\n"
-
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "cursor down     - move cursor to the next item\n"
-
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr "cursor up       - move cursor to the previous item\n"
-
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "cursor right    - skip to next phrase\n"
-
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "cursor left     - skip to previous phrase\n"
-
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "page-down       - view next page\n"
-
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "page-up         - view previous page\n"
-
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "enter           - start playing\n"
-
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "space           - pause/resume playing\n"
-
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "home            - play on normal speed\n"
-
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "Press any key for next page..."
-
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/               - search for a label\n"
-
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d               - store current item to disk\n"
-
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D               - decrease playing speed\n"
-
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr "g               - go to page number (if any)\n"
-
-#: ../src/daisy-player.c:731
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr "g               - go to time in this song (MM:SS)\n"
-
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h or ?          - give this help\n"
-
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j               - just play current item\n"
-
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l               - switch to next level\n"
-
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L               - switch to previous level\n"
-
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n               - search forwards\n"
-
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N               - search backwards\n"
-
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o               - select next output sound device\n"
-
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p               - place a bookmark\n"
-
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr "q               - quit daisy-player and place a bookmark\n"
-
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s               - stop playing\n"
-
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U               - increase playing speed\n"
-
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"Press any key to leave help..."
-
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Please wait... -------------------------"
-
-#: ../src/daisy-player.c:1074
-msgid "What do you search? "
-msgstr "What do you search? "
-
-#: ../src/daisy-player.c:1168
-msgid "Go to page number: "
-msgstr "Go to page number: "
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr "Go to time (MM:SS): "
-
-#: ../src/daisy-player.c:1326
-msgid "Cannot read /proc/asound/cards"
-msgstr "Cannot read /proc/asound/cards"
-
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - Version %s\n"
-
-#: ../src/daisy-player.c:1847
-#, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"Cannot read /proc/mounts."
-
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "A parser to play Daisy CD's with Linux"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-"\n"
-"Daisy-player needs the “madplay� programme.\n"
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr "Scanning for a Daisy CD..."
-
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"Cannot use udisks command."
-
-#: ../src/daisy-player.c:2120
-msgid "No Daisy CD in drive."
-msgstr "No Daisy CD in drive."
-
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "No such directory: %s\n"
-
-#: ../src/daisy-player.c:2197
-#, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - Version %s - (C)2013 J. Lemmens"
-
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "Press ‘h’ for help "
-
-#: ../src/daisy3.c:268
-#, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"Cannot read\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
diff --git a/po/es.gmo b/po/es.gmo
deleted file mode 100644
index 206449b..0000000
--- a/po/es.gmo
+++ /dev/null
diff --git a/po/es.po b/po/es.po
index 1278b6e..109dded 100644
--- a/po/es.po
+++ b/po/es.po
@@ -20,8 +20,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-01-29 15:06+0200\n"
 "Last-Translator: Hanna Tulleken <hannatulleken@gmail.com>\n"
 "Language-Team: Hanna Tulleken <hannatulleken@gmail.com>\n"
@@ -30,25 +30,13 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
 # 33
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -58,30 +46,30 @@ msgstr ""
 "No poder leer %s\n"
 
 # 5
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr "'h' para ayudar"
 
 # 1
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " %d páginas "
 
 # 3
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " nivel: %d of %d "
 
 # 4
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " total longitud: %02d:%02d:%02d "
 
 # 38
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -90,57 +78,57 @@ msgstr ""
 "Estas orden estan disponibles en esta versión:\n"
 
 # 41
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "cursor abajo      - desplazar el cursor hasta el tema próximo\n"
 
 # 44
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr "cursor arriba     - desplazar el cursor para el tema anterior\n"
 
 # 43
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "cursor derecho    - saltar para la frase próxima\n"
 
 # 42
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "cursor izquierdo  - saltar para la frase anterior\n"
 
 # 57
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "página            - abaja - ver página proxima\n"
 
 # 58
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "página-ariba      - ver página anterior\n"
 
 # 46
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "entrar            - empezar escuchar\n"
 
 # 62
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "espacio           - pausa/reanudar escuchar\n"
 
 # 50
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "inicio            - escuchar a velocidad normal\n"
 
 # 23
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "Hacer clic cada tecla por la página proxima..."
 
 # 32
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -149,17 +137,17 @@ msgstr ""
 "/               - buscar por una etiqueta\n"
 
 # 45
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d               - almacenar el tema actual en disk\n"
 
 # 11
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D               - disminuir velocidad de escuchar\n"
 
 # 47
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -167,73 +155,73 @@ msgstr ""
 "f               - encontrar el item escuchando y poner el cursor allí\n"
 
 # 48
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr "g               - ir para página número (cuando hay)\n"
 
 # 48
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 #, fuzzy
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr "g               - ir para página número (cuando hay)\n"
 
 # 49
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h o ?           - dar esta ayuda\n"
 
 # 51
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j               - solo escuchar el tema actual\n"
 
 # 52
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l               - gambiar al nivél proxima\n"
 
 # 16
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L               - gambiar al nivél antes\n"
 
 # 53
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n               - buscar adelante\n"
 
 # 18
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N               - buscar atrás\n"
 
 # 55
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o               - seleccionar la proxima salida de medio sonido\n"
 
 # 56
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p               - poner una marcapágina\n"
 
 # 59
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr "q               - dejar daisy-player y poner una marcapágina\n"
 
 # 60
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s               - parar escuchar\n"
 
 # 29
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U               - acelerar velocidad de escuchar\n"
 
 # 37
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -242,26 +230,26 @@ msgstr ""
 "Hacer click alguna tecla para salir ayudar..."
 
 # 20
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Por favor esperar... -------------------------"
 
 # 30
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr "¿Qué buscas? "
 
 # 15
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr "Ir a página número: "
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 #, fuzzy
 msgid "Cannot read /proc/asound/cards"
 msgstr ""
@@ -269,13 +257,13 @@ msgstr ""
 "No poder leer /proc/mounts."
 
 # 13
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - Versión %s\n"
 
 # 39
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -284,13 +272,13 @@ msgstr ""
 "\n"
 "Uso: %s [-l language] [directory with a Daisy-structure]\a\n"
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -299,24 +287,28 @@ msgstr ""
 "No poder leer /proc/mounts."
 
 # 6
-#: src/daisy-player.c:2028
+#: src/daisy-player.c:2040
 msgid "A parser to play Daisy CD's with Linux\n"
 msgstr "Un analizador para escuchar Daisy CD\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
 "Daisy-player needs the \"madplay\" programme.\n"
 msgstr ""
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr ""
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr ""
 
 # 35
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -324,8 +316,18 @@ msgstr ""
 "\n"
 "No poder usar udisks orden."
 
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr ""
+
 # 36
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2150
 #, fuzzy
 msgid "No Daisy CD in drive."
 msgstr ""
@@ -333,24 +335,24 @@ msgstr ""
 "No hay daisy-cd en el unidad."
 
 # 19
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "No tal directorio: %s\n"
 
 # 12
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - Versión %s - (C)2013 J. Lemmens"
 
 # 22
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "Hacer clic 'h' para ayudar "
 
 # 33
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -359,7 +361,7 @@ msgstr ""
 "\n"
 "No poder leer %s\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
diff --git a/po/es.po~ b/po/es.po~
deleted file mode 100644
index 2327c7a..0000000
--- a/po/es.po~
+++ /dev/null
@@ -1,441 +0,0 @@
-# message catalog file for daisy-player - spanish version
-#
-# Copyright (C) 2003-2013 J. Lemmens
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# translated by Hanna Tulleken <hannatulleken@gmail.com>
-msgid ""
-msgstr ""
-"Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-01-29 15:06+0200\n"
-"Last-Translator: Hanna Tulleken <hannatulleken@gmail.com>\n"
-"Language-Team: Hanna Tulleken <hannatulleken@gmail.com>\n"
-"Language: es\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-# 33
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"No poder leer %s\n"
-
-# 5
-#: ../src/daisy-player.c:421
-msgid "'h' for help -"
-msgstr "'h' para ayudar"
-
-# 1
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " %d páginas "
-
-# 3
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " nivel: %d of %d "
-
-# 4
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " total longitud: %02d:%02d:%02d "
-
-# 38
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"Estas orden estan disponibles en esta versión:\n"
-
-# 41
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "cursor abajo      - desplazar el cursor hasta el tema próximo\n"
-
-# 44
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr "cursor arriba     - desplazar el cursor para el tema anterior\n"
-
-# 43
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "cursor derecho    - saltar para la frase próxima\n"
-
-# 42
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "cursor izquierdo  - saltar para la frase anterior\n"
-
-# 57
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "página            - abaja - ver página proxima\n"
-
-# 58
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "página-ariba      - ver página anterior\n"
-
-# 46
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "entrar            - empezar escuchar\n"
-
-# 62
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "espacio           - pausa/reanudar escuchar\n"
-
-# 50
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "inicio            - escuchar a velocidad normal\n"
-
-# 23
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "Hacer clic cada tecla por la página proxima..."
-
-# 32
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/               - buscar por una etiqueta\n"
-
-# 45
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d               - almacenar el tema actual en disk\n"
-
-# 11
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D               - disminuir velocidad de escuchar\n"
-
-# 47
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f               - encontrar el item escuchando y poner el cursor allí\n"
-
-# 48
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr "g               - ir para página número (cuando hay)\n"
-
-# 48
-#: ../src/daisy-player.c:731
-#, fuzzy
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr "g               - ir para página número (cuando hay)\n"
-
-# 49
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h o ?           - dar esta ayuda\n"
-
-# 51
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j               - solo escuchar el tema actual\n"
-
-# 52
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l               - gambiar al nivél proxima\n"
-
-# 16
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L               - gambiar al nivél antes\n"
-
-# 53
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n               - buscar adelante\n"
-
-# 18
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N               - buscar atrás\n"
-
-# 55
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o               - seleccionar la proxima salida de medio sonido\n"
-
-# 56
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p               - poner una marcapágina\n"
-
-# 59
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr "q               - dejar daisy-player y poner una marcapágina\n"
-
-# 60
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s               - parar escuchar\n"
-
-# 29
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U               - acelerar velocidad de escuchar\n"
-
-# 37
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"Hacer click alguna tecla para salir ayudar..."
-
-# 20
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Por favor esperar... -------------------------"
-
-# 30
-#: ../src/daisy-player.c:1074
-msgid "What do you search? "
-msgstr "¿Qué buscas? "
-
-# 15
-#: ../src/daisy-player.c:1168
-msgid "Go to page number: "
-msgstr "Ir a página número: "
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1326
-#, fuzzy
-msgid "Cannot read /proc/asound/cards"
-msgstr ""
-"\n"
-"No poder leer /proc/mounts."
-
-# 13
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - Versión %s\n"
-
-# 39
-#: ../src/daisy-player.c:1847
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Uso: %s [-l language] [directory with a Daisy-structure]\a\n"
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"No poder leer /proc/mounts."
-
-# 6
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "Un analizador para escuchar Daisy CD"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr ""
-
-# 35
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"No poder usar udisks orden."
-
-# 36
-#: ../src/daisy-player.c:2120
-#, fuzzy
-msgid "No Daisy CD in drive."
-msgstr ""
-"\n"
-"No hay daisy-cd en el unidad."
-
-# 19
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "No tal directorio: %s\n"
-
-# 12
-#: ../src/daisy-player.c:2197
-#, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - Versión %s - (C)2013 J. Lemmens"
-
-# 22
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "Hacer clic 'h' para ayudar "
-
-# 33
-#: ../src/daisy3.c:268
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"No poder leer %s\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-
-# 2
-#~ msgid " (%2d of %2d)"
-#~ msgstr " (%2d o %2d)"
-
-# 7
-#~ msgid "Cannot find a daisy structure in %s"
-#~ msgstr "No poder encontrar una estructura de daisy en %s"
-
-# 8
-#~ msgid "Cannot find a daisy structure"
-#~ msgstr "No poder encontrar una estructura de daisy"
-
-# 9
-#~ msgid "Corrupt daisy structure %s\n"
-#~ msgstr "Corrupt estructura de daisy %s\n"
-
-# 10
-#~ msgid "Corrupt daisy structure!"
-#~ msgstr "Corrupt estructera de daisy!"
-
-# 14
-#~ msgid "Daisy-player can't handle this DTB."
-#~ msgstr "Daisy-player no puede emplear este DTB"
-
-# 17
-#~ msgid "Maybe a read-error occurred!"
-#~ msgstr "Posible se produjo un error-leer!"
-
-# 21
-#~ msgid "Please wait..."
-#~ msgstr "Por favor esperar..."
-
-# 24
-#~ msgid "Reading %s... "
-#~ msgstr "Leyendo %s... "
-
-# 25
-#~ msgid "Reading daisy structure..."
-#~ msgstr "Leyendo daisy estructura..."
-
-# 26
-#~ msgid "Something is wrong with %s\n"
-#~ msgstr "Alguna es incorrecto con %s\n"
-
-# 27
-#~ msgid "Something is wrong with the %s file\n"
-#~ msgstr "Alguna es incorrecto con el %s file\n"
-
-# 28
-#~ msgid "This is not possible!"
-#~ msgstr "Es imposible"
-
-# 31
-#~ msgid ""
-#~ "\n"
-#~ "%s: is not a sound device.\n"
-#~ msgstr ""
-#~ "\n"
-#~ "%s: no es un medio sonido.\n"
-
-# 40
-#~ msgid "clip_end (%f) is smaller than clip_begin (%f).\n"
-#~ msgstr "clip_fin (%f) esta mas pequeño que clip_principio (%f).\n"
-
-# 54
-#~ msgid "n length: %d\n"
-#~ msgstr "n longitud: %d\n"
-
-# 61
-#~ msgid "s length: %d\n"
-#~ msgstr "s longitud: %d\n"
diff --git a/po/fr.gmo b/po/fr.gmo
deleted file mode 100644
index c3f2cb7..0000000
--- a/po/fr.gmo
+++ /dev/null
diff --git a/po/fr.po b/po/fr.po
index ea34340..fb072ca 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -20,8 +20,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-01-29 15:06+0200\n"
 "Last-Translator: Osvaldo La Rosa aka Aldo <aldo.nospam@scarlet.be>\n"
 "Language-Team: Osvaldo La Rosa aka Aldo <aldo.nospam@scarlet.be>\n"
@@ -30,25 +30,13 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
 # 33
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -58,30 +46,30 @@ msgstr ""
 "Ne sait pas lire %s\n"
 
 # 5
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr "'h' pour obtenir de l'aide"
 
 # 1
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " %d pages "
 
 # 3
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " niveau: %d de %d "
 
 # 4
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " durée totale: %02d:%02d:%02d "
 
 # 38
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -90,57 +78,57 @@ msgstr ""
 "Ces commandes sont disponibles dans cette version:\n"
 
 # 41
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "curseur bas      - déplacez le curseur vers l'élément suivant\n"
 
 # 44
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr "curseur haut     - déplacez le curseur vers l'élément précédent\n"
 
 # 43
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "curseur droit    - aller à la phrase suivante\n"
 
 # 42
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "curseur gauche   - revenir à la phrase précédente\n"
 
 # 57
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "page bas         - affichez la page suivante\n"
 
 # 58
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "page haut        - affichez la page précédente\n"
 
 # 46
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "enter            - démarrer l'audition\n"
 
 # 62
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "espace           - pause/poursuivre la diffusion\n"
 
 # 50
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "home             - diffuser à la vitesse normale\n"
 
 # 23
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "Appuyez sur une touche pour aller à la page suivante..."
 
 # 32
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -149,17 +137,17 @@ msgstr ""
 "/           - cherche label\n"
 
 # 45
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d           - sauvegardez l'élément courant sur disque dur\n"
 
 # 11
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D           - décélérer la vitesse de diffusion\n"
 
 # 47
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -168,73 +156,73 @@ msgstr ""
 "curseur\n"
 
 # 48
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr "g           - allez à la page numéro\n"
 
 # 48
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 #, fuzzy
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr "g           - allez à la page numéro\n"
 
 # 49
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h ou ?      - affichez cette page d'aide\n"
 
 # 51
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j           - diffusez uniquement l'élément courant\n"
 
 # 52
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l           - allez au niveau suivant\n"
 
 # 16
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L           - remonter au niveau précédent\n"
 
 # 53
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n           - recherche sur la suite\n"
 
 # 18
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N           - recherche inverse\n"
 
 # 55
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o           - sélectionnez la carte son\n"
 
 # 56
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p           - placez un marqueur\n"
 
 # 59
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr "q           - quittez daisy-player et placez un marqueur\n"
 
 # 60
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s           - arrêtez la diffusion\n"
 
 # 29
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U           - accélérer la vitesse de diffusion\n"
 
 # 37
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -243,26 +231,26 @@ msgstr ""
 "Appuyez sur une touche pour quitter l'aide..."
 
 # 20
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Un instant svp... -----------------------"
 
 # 30
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr "Que recherchez-vous? "
 
 # 15
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr "Aller à la page numéro : "
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 #, fuzzy
 msgid "Cannot read /proc/asound/cards"
 msgstr ""
@@ -270,13 +258,13 @@ msgstr ""
 "Ne sait pas lire /proc/mounts."
 
 # 13
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - Version %s\n"
 
 # 39
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -285,13 +273,13 @@ msgstr ""
 "\n"
 "Utilisation: %s [-l langue] [répertoire avec structure Daisy]\n"
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -300,24 +288,28 @@ msgstr ""
 "Ne sait pas lire /proc/mounts."
 
 # 6
-#: src/daisy-player.c:2028
+#: src/daisy-player.c:2040
 msgid "A parser to play Daisy CD's with Linux\n"
 msgstr "Une application pour écouter des CD's Daisy sous Linux\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
 "Daisy-player needs the \"madplay\" programme.\n"
 msgstr ""
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr ""
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr ""
 
 # 35
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -325,8 +317,18 @@ msgstr ""
 "\n"
 "Ne sait utiliser la commande udisks."
 
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr ""
+
 # 36
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2150
 #, fuzzy
 msgid "No Daisy CD in drive."
 msgstr ""
@@ -334,24 +336,24 @@ msgstr ""
 "Pas de cd daisy dans le lecteur."
 
 # 19
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "Le répertoire    n'existe pas %s\n"
 
 # 12
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - Version %s - (C)2013 J. Lemmens"
 
 # 22
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "Appuyez sur 'h' pour obtenir de l'aide "
 
 # 33
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -360,7 +362,7 @@ msgstr ""
 "\n"
 "Ne sait pas lire %s\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
diff --git a/po/fr.po~ b/po/fr.po~
deleted file mode 100644
index 5859ff7..0000000
--- a/po/fr.po~
+++ /dev/null
@@ -1,446 +0,0 @@
-# message catalog file for daisy-player - french version
-#
-# Copyright (C) 2003-2013 J. Lemmens
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# translated by Osvaldo La Rosa aka Aldo <aldo.nospam@scarlet.be>
-msgid ""
-msgstr ""
-"Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-01-29 15:06+0200\n"
-"Last-Translator: Osvaldo La Rosa aka Aldo <aldo.nospam@scarlet.be>\n"
-"Language-Team: Osvaldo La Rosa aka Aldo <aldo.nospam@scarlet.be>\n"
-"Language: fr\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-# 33
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"Ne sait pas lire %s\n"
-
-# 5
-#: ../src/daisy-player.c:421
-msgid "'h' for help -"
-msgstr "'h' pour obtenir de l'aide"
-
-# 1
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " %d pages "
-
-# 3
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " niveau: %d de %d "
-
-# 4
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " durée totale: %02d:%02d:%02d "
-
-# 38
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"Ces commandes sont disponibles dans cette version:\n"
-
-# 41
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "curseur bas      - déplacez le curseur vers l'élément suivant\n"
-
-# 44
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr "curseur haut     - déplacez le curseur vers l'élément précédent\n"
-
-# 43
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "curseur droit    - aller à la phrase suivante\n"
-
-# 42
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "curseur gauche   - revenir à la phrase précédente\n"
-
-# 57
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "page bas         - affichez la page suivante\n"
-
-# 58
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "page haut        - affichez la page précédente\n"
-
-# 46
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "enter            - démarrer l'audition\n"
-
-# 62
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "espace           - pause/poursuivre la diffusion\n"
-
-# 50
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "home             - diffuser à la vitesse normale\n"
-
-# 23
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "Appuyez sur une touche pour aller à la page suivante..."
-
-# 32
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/           - cherche label\n"
-
-# 45
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d           - sauvegardez l'élément courant sur disque dur\n"
-
-# 11
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D           - décélérer la vitesse de diffusion\n"
-
-# 47
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f           - trouvez l'élément en cours de diffusion et placez-y le "
-"curseur\n"
-
-# 48
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr "g           - allez à la page numéro\n"
-
-# 48
-#: ../src/daisy-player.c:731
-#, fuzzy
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr "g           - allez à la page numéro\n"
-
-# 49
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h ou ?      - affichez cette page d'aide\n"
-
-# 51
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j           - diffusez uniquement l'élément courant\n"
-
-# 52
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l           - allez au niveau suivant\n"
-
-# 16
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L           - remonter au niveau précédent\n"
-
-# 53
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n           - recherche sur la suite\n"
-
-# 18
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N           - recherche inverse\n"
-
-# 55
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o           - sélectionnez la carte son\n"
-
-# 56
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p           - placez un marqueur\n"
-
-# 59
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr "q           - quittez daisy-player et placez un marqueur\n"
-
-# 60
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s           - arrêtez la diffusion\n"
-
-# 29
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U           - accélérer la vitesse de diffusion\n"
-
-# 37
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"Appuyez sur une touche pour quitter l'aide..."
-
-# 20
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Un instant svp... -----------------------"
-
-# 30
-#: ../src/daisy-player.c:1074
-msgid "What do you search? "
-msgstr "Que recherchez-vous? "
-
-# 15
-#: ../src/daisy-player.c:1168
-msgid "Go to page number: "
-msgstr "Aller à la page numéro : "
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1326
-#, fuzzy
-msgid "Cannot read /proc/asound/cards"
-msgstr ""
-"\n"
-"Ne sait pas lire /proc/mounts."
-
-# 13
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - Version %s\n"
-
-# 39
-#: ../src/daisy-player.c:1847
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Utilisation: %s [-l langue] [répertoire avec structure Daisy]\n"
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"Ne sait pas lire /proc/mounts."
-
-# 6
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "Une application pour écouter des CD's Daisy sous Linux"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr ""
-
-# 35
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"Ne sait utiliser la commande udisks."
-
-# 36
-#: ../src/daisy-player.c:2120
-#, fuzzy
-msgid "No Daisy CD in drive."
-msgstr ""
-"\n"
-"Pas de cd daisy dans le lecteur."
-
-# 19
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "Le répertoire    n'existe pas %s\n"
-
-# 12
-#: ../src/daisy-player.c:2197
-#, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - Version %s - (C)2013 J. Lemmens"
-
-# 22
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "Appuyez sur 'h' pour obtenir de l'aide "
-
-# 33
-#: ../src/daisy3.c:268
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"Ne sait pas lire %s\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-
-# 2
-#~ msgid " (%2d of %2d)"
-#~ msgstr "(%2d de %2d)"
-
-# 7
-#~ msgid "Cannot find a daisy structure in %s"
-#~ msgstr "Ne trouve pas de structure daisy dans %s"
-
-# 8
-#~ msgid "Cannot find a daisy structure"
-#~ msgstr "Ne trouve pas de structure daisy"
-
-# 9
-#~ msgid "Corrupt daisy structure %s\n"
-#~ msgstr "Structure daisy corrompue %s\n"
-
-# 10
-#~ msgid "Corrupt daisy structure!"
-#~ msgstr "Structure daisy corrompue!"
-
-# 14
-#~ msgid "Daisy-player can't handle this DTB."
-#~ msgstr "Daisy-player ne sait traiter ce type de DTB"
-
-# 17
-#~ msgid "Maybe a read-error occurred!"
-#~ msgstr "Une erreur de lecture a probablement eu lieu!"
-
-# 21
-#~ msgid "Please wait..."
-#~ msgstr "Un instant svp..."
-
-# 24
-#~ msgid "Reading %s... "
-#~ msgstr "En cours de lecture %s..."
-
-# 25
-#~ msgid "Reading daisy structure..."
-#~ msgstr "Structure daisy en cours de lecture..."
-
-# 26
-#~ msgid "Something is wrong with %s\n"
-#~ msgstr "Il y a un problème avec %s\n"
-
-# 27
-#~ msgid "Something is wrong with the %s file\n"
-#~ msgstr "Il y a un problème avec le%s  fichier\n"
-
-# 28
-#~ msgid "This is not possible!"
-#~ msgstr "Ceci n'est pas possible!"
-
-# 31
-#~ msgid ""
-#~ "\n"
-#~ "%s: is not a sound device.\n"
-#~ msgstr ""
-#~ "\n"
-#~ "%s    : n'est pas une unité audio.\n"
-
-# 40
-#~ msgid "clip_end (%f) is smaller than clip_begin (%f).\n"
-#~ msgstr "clif_fin (%f) est plus petit que clip_début (%f)\n"
-
-# 54
-#~ msgid "n length: %d\n"
-#~ msgstr "n durée: %d\n"
-
-# 61
-#~ msgid "s length: %d\n"
-#~ msgstr "s durée: %d\n"
-
-# 63
-#~ msgid "start_playing(): %s"
-#~ msgstr "start_playing(): %s"
diff --git a/po/gettext.m4 b/po/gettext.m4
deleted file mode 100644
index f84e6a5..0000000
--- a/po/gettext.m4
+++ /dev/null
@@ -1,383 +0,0 @@
-# gettext.m4 serial 63 (gettext-0.18)
-dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2006, 2008-2010.
-
-dnl Macro to add for using GNU gettext.
-
-dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
-dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
-dnl    default (if it is not specified or empty) is 'no-libtool'.
-dnl    INTLSYMBOL should be 'external' for packages with no intl directory,
-dnl    and 'no-libtool' or 'use-libtool' for packages with an intl directory.
-dnl    If INTLSYMBOL is 'use-libtool', then a libtool library
-dnl    $(top_builddir)/intl/libintl.la will be created (shared and/or static,
-dnl    depending on --{enable,disable}-{shared,static} and on the presence of
-dnl    AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
-dnl    $(top_builddir)/intl/libintl.a will be created.
-dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
-dnl    implementations (in libc or libintl) without the ngettext() function
-dnl    will be ignored.  If NEEDSYMBOL is specified and is
-dnl    'need-formatstring-macros', then GNU gettext implementations that don't
-dnl    support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
-dnl INTLDIR is used to find the intl libraries.  If empty,
-dnl    the value `$(top_builddir)/intl/' is used.
-dnl
-dnl The result of the configuration is one of three cases:
-dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
-dnl    and used.
-dnl    Catalog format: GNU --> install in $(datadir)
-dnl    Catalog extension: .mo after installation, .gmo in source tree
-dnl 2) GNU gettext has been found in the system's C library.
-dnl    Catalog format: GNU --> install in $(datadir)
-dnl    Catalog extension: .mo after installation, .gmo in source tree
-dnl 3) No internationalization, always use English msgid.
-dnl    Catalog format: none
-dnl    Catalog extension: none
-dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
-dnl The use of .gmo is historical (it was needed to avoid overwriting the
-dnl GNU format catalogs when building on a platform with an X/Open gettext),
-dnl but we keep it in order not to force irrelevant filename changes on the
-dnl maintainers.
-dnl
-AC_DEFUN([AM_GNU_GETTEXT],
-[
-  dnl Argument checking.
-  ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
-    [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
-])])])])])
-  ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old],
-    [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])])
-  ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
-    [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
-])])])])
-  define([gt_included_intl],
-    ifelse([$1], [external],
-      ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]),
-      [yes]))
-  define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], []))
-  gt_NEEDS_INIT
-  AM_GNU_GETTEXT_NEED([$2])
-
-  AC_REQUIRE([AM_PO_SUBDIRS])dnl
-  ifelse(gt_included_intl, yes, [
-    AC_REQUIRE([AM_INTL_SUBDIR])dnl
-  ])
-
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Sometimes libintl requires libiconv, so first search for libiconv.
-  dnl Ideally we would do this search only after the
-  dnl      if test "$USE_NLS" = "yes"; then
-  dnl        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-  dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
-  dnl the configure script would need to contain the same shell code
-  dnl again, outside any 'if'. There are two solutions:
-  dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
-  dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
-  dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
-  dnl documented, we avoid it.
-  ifelse(gt_included_intl, yes, , [
-    AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-  ])
-
-  dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation.
-  gt_INTL_MACOSX
-
-  dnl Set USE_NLS.
-  AC_REQUIRE([AM_NLS])
-
-  ifelse(gt_included_intl, yes, [
-    BUILD_INCLUDED_LIBINTL=no
-    USE_INCLUDED_LIBINTL=no
-  ])
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-  dnl Add a version number to the cache macros.
-  case " $gt_needs " in
-    *" need-formatstring-macros "*) gt_api_version=3 ;;
-    *" need-ngettext "*) gt_api_version=2 ;;
-    *) gt_api_version=1 ;;
-  esac
-  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
-  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
-
-  dnl If we use NLS figure out what method
-  if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    ifelse(gt_included_intl, yes, [
-      AC_MSG_CHECKING([whether included gettext is requested])
-      AC_ARG_WITH([included-gettext],
-        [  --with-included-gettext use the GNU gettext library included here],
-        nls_cv_force_use_gnu_gettext=$withval,
-        nls_cv_force_use_gnu_gettext=no)
-      AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext])
-
-      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
-      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
-    ])
-        dnl User does not insist on using GNU NLS library.  Figure out what
-        dnl to use.  If GNU gettext is available we use this.  Else we have
-        dnl to fall back to GNU NLS library.
-
-        if test $gt_api_version -ge 3; then
-          gt_revision_test_code='
-#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-changequote(,)dnl
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-changequote([,])dnl
-'
-        else
-          gt_revision_test_code=
-        fi
-        if test $gt_api_version -ge 2; then
-          gt_expression_test_code=' + * ngettext ("", "", 0)'
-        else
-          gt_expression_test_code=
-        fi
-
-        AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
-         [AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
-            [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
-            [eval "$gt_func_gnugettext_libc=yes"],
-            [eval "$gt_func_gnugettext_libc=no"])])
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-          dnl Sometimes libintl requires libiconv, so first search for libiconv.
-          ifelse(gt_included_intl, yes, , [
-            AM_ICONV_LINK
-          ])
-          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
-          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
-          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
-          dnl even if libiconv doesn't exist.
-          AC_LIB_LINKFLAGS_BODY([intl])
-          AC_CACHE_CHECK([for GNU gettext in libintl],
-            [$gt_func_gnugettext_libintl],
-           [gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-            dnl Now see whether libintl exists and does not depend on libiconv.
-            AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-              [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
-              [eval "$gt_func_gnugettext_libintl=yes"],
-              [eval "$gt_func_gnugettext_libintl=no"])
-            dnl Now see whether libintl exists and depends on libiconv.
-            if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              AC_TRY_LINK([#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);],
-                [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
-               [LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                eval "$gt_func_gnugettext_libintl=yes"
-               ])
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"])
-        fi
-
-        dnl If an already present or preinstalled GNU gettext() is found,
-        dnl use it.  But if this macro is used in GNU gettext, and GNU
-        dnl gettext is already preinstalled in libintl, we update this
-        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-          dnl Reset the values set by searching for libintl.
-          LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    ifelse(gt_included_intl, yes, [
-        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
-          dnl GNU gettext is not found in the C library.
-          dnl Fall back on included GNU gettext library.
-          nls_cv_use_gnu_gettext=yes
-        fi
-      fi
-
-      if test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions used to generate GNU NLS library.
-        BUILD_INCLUDED_LIBINTL=yes
-        USE_INCLUDED_LIBINTL=yes
-        LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD"
-        LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"
-        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
-      fi
-
-      CATOBJEXT=
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions to use GNU gettext tools.
-        CATOBJEXT=.gmo
-      fi
-    ])
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Some extra flags are needed during linking.
-        LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      AC_DEFINE([ENABLE_NLS], [1],
-        [Define to 1 if translation of program messages to the user's native language
-   is requested.])
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  AC_MSG_CHECKING([whether to use NLS])
-  AC_MSG_RESULT([$USE_NLS])
-  if test "$USE_NLS" = "yes"; then
-    AC_MSG_CHECKING([where the gettext function comes from])
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        gt_source="external libintl"
-      else
-        gt_source="libc"
-      fi
-    else
-      gt_source="included intl directory"
-    fi
-    AC_MSG_RESULT([$gt_source])
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-      fi
-
-      dnl For backward compatibility. Some packages may be using this.
-      AC_DEFINE([HAVE_GETTEXT], [1],
-       [Define if the GNU gettext() function is already present or preinstalled.])
-      AC_DEFINE([HAVE_DCGETTEXT], [1],
-       [Define if the GNU dcgettext() function is already present or preinstalled.])
-    fi
-
-    dnl We need to process the po/ directory.
-    POSUB=po
-  fi
-
-  ifelse(gt_included_intl, yes, [
-    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-    dnl to 'yes' because some of the testsuite requires it.
-    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
-      BUILD_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST([BUILD_INCLUDED_LIBINTL])
-    AC_SUBST([USE_INCLUDED_LIBINTL])
-    AC_SUBST([CATOBJEXT])
-
-    dnl For backward compatibility. Some configure.ins may be using this.
-    nls_cv_header_intl=
-    nls_cv_header_libgt=
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    DATADIRNAME=share
-    AC_SUBST([DATADIRNAME])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INSTOBJEXT=.mo
-    AC_SUBST([INSTOBJEXT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    GENCAT=gencat
-    AC_SUBST([GENCAT])
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INTLOBJS=
-    if test "$USE_INCLUDED_LIBINTL" = yes; then
-      INTLOBJS="\$(GETTOBJS)"
-    fi
-    AC_SUBST([INTLOBJS])
-
-    dnl Enable libtool support if the surrounding package wishes it.
-    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-    AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
-  ])
-
-  dnl For backward compatibility. Some Makefiles may be using this.
-  INTLLIBS="$LIBINTL"
-  AC_SUBST([INTLLIBS])
-
-  dnl Make all documented variables known to autoconf.
-  AC_SUBST([LIBINTL])
-  AC_SUBST([LTLIBINTL])
-  AC_SUBST([POSUB])
-])
-
-
-dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized.
-m4_define([gt_NEEDS_INIT],
-[
-  m4_divert_text([DEFAULTS], [gt_needs=])
-  m4_define([gt_NEEDS_INIT], [])
-])
-
-
-dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL])
-AC_DEFUN([AM_GNU_GETTEXT_NEED],
-[
-  m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
-])
-
-
-dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
-AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
diff --git a/po/hu.gmo b/po/hu.gmo
deleted file mode 100644
index 4a34716..0000000
--- a/po/hu.gmo
+++ /dev/null
diff --git a/po/hu.po b/po/hu.po
index cc5276a..bf1cd6f 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -20,8 +20,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-01-29 15:06+0200\n"
 "Last-Translator: Hammer Attila <hammera@pickup.hu>\n"
 "Language-Team: Hammer Attila <hammera@pickup.hu>\n"
@@ -30,24 +30,12 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -56,27 +44,27 @@ msgstr ""
 "\n"
 "A(z) %s nem olvasható\n"
 
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 #, fuzzy
 msgid "'h' for help -"
 msgstr "h =segítség "
 
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " Oldalak száma: %d "
 
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " %d szint a %d szintből "
 
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " Összidő: %02d:%02d:%02d"
 
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -84,47 +72,47 @@ msgstr ""
 "\n"
 "A következő parancsok érhetők el ebben a verzióban:\n"
 
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "Le: a kurzor mozgatása a következő elemre\n"
 
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr "Fel: a kurzor mozgatása az előző elemre\n"
 
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "Jobbra: a következő kifejezés kihagyása\n"
 
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "Balra: az előző kifejezés kihagyása\n"
 
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "PAGEDOWN: a következő oldal megtekintése\n"
 
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "PAGEUP: az előző oldal megtekintése\n"
 
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "ENTER: a lejátszás megkezdése\n"
 
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "SZÓKÖZ: a lejátszás szüneteltetése és folytatása\n"
 
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "HOME: lejátszás normál sebességgel\n"
 
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "A következő oldalra lépéshez nyomjon meg egy billentyűt..."
 
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -132,15 +120,15 @@ msgstr ""
 "\n"
 "/: egy címke keresése\n"
 
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d: az aktuális elem tárolása a lemezre\n"
 
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D: lejátszás sebességének csökkentése\n"
 
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -149,63 +137,63 @@ msgstr ""
 "az elem helyére\n"
 "\n"
 
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr ""
 "g: ugrás egy megadott oldalra, ha a Daisy könyv tartalmaz oldalszámokat\n"
 
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 #, fuzzy
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr ""
 "g: ugrás egy megadott oldalra, ha a Daisy könyv tartalmaz oldalszámokat\n"
 
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h: a súgó megjelenítése\n"
 
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j: az aktuális elem újbóli lejátszása\n"
 
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l: váltás a következő szintre\n"
 
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L: váltás az előző szintre\n"
 
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n: a következő kifejezés keresése\n"
 
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N: az előző kifejezés keresése\n"
 
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o: a következő hangeszköz kiválasztása\n"
 
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p: könyvjelző elhelyezése\n"
 
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr ""
 "q: kilépés a Daisy lejátszóból. A kilépéskor könyvjelző kerül elhelyezésre\n"
 
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s: a lejátszás leállítása\n"
 
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U: lejátszás sebességének növelése\n"
 
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -213,37 +201,37 @@ msgstr ""
 "\n"
 "A súgó elhagyásához nyomjon meg egy billentyűt..."
 
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Kérem várjon..."
 
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 #, fuzzy
 msgid "What do you search? "
 msgstr "Mit keres?"
 
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 #, fuzzy
 msgid "Go to page number: "
 msgstr "Ugrás a megadott oldalra:    "
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr ""
 
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 #, fuzzy
 msgid "Cannot read /proc/asound/cards"
 msgstr ""
 "\n"
 "A /proc csatolások nem olvashatók."
 
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - %s verzió\n"
 
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -252,12 +240,12 @@ msgstr ""
 "\n"
 "Használat: %s [-l nyelv] [Daisy szerkezetet tartalmazó könyvtár]\a\n"
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr ""
 
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -265,25 +253,29 @@ msgstr ""
 "\n"
 "A /proc csatolások nem olvashatók."
 
-#: src/daisy-player.c:2028
+#: src/daisy-player.c:2040
 msgid "A parser to play Daisy CD's with Linux\n"
 msgstr ""
 "Egy feldolgozó program, melynek segítségével Daisy könyveket játszhat le "
 "Linux alatt\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
 "Daisy-player needs the \"madplay\" programme.\n"
 msgstr ""
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr ""
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr ""
 
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -291,28 +283,38 @@ msgstr ""
 "\n"
 "Az udisks parancs nem használható.."
 
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr ""
+
+#: src/daisy-player.c:2150
 #, fuzzy
 msgid "No Daisy CD in drive."
 msgstr ""
 "\n"
 "A meghajtóban nincs Daisy lemez."
 
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "Nincs ilyen könyvtár: %s\n"
 
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, fuzzy, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - %s verzió - (C)2011 J. Lemmens"
 
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "A segítségért nyomja meg a H billentyűt. "
 
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -321,7 +323,7 @@ msgstr ""
 "\n"
 "A(z) %s nem olvasható\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
diff --git a/po/hu.po~ b/po/hu.po~
deleted file mode 100644
index b83491c..0000000
--- a/po/hu.po~
+++ /dev/null
@@ -1,382 +0,0 @@
-# message catalog file for daisy-player - hungarian version
-#
-# Copyright (C) 2003-2013 J. Lemmens
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# translated by Hammer Attila <hammera@pickup.hu>
-msgid ""
-msgstr ""
-"Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-01-29 15:06+0200\n"
-"Last-Translator: Hammer Attila <hammera@pickup.hu>\n"
-"Language-Team: Hammer Attila <hammera@pickup.hu>\n"
-"Language: hu\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"A(z) %s nem olvasható\n"
-
-#: ../src/daisy-player.c:421
-#, fuzzy
-msgid "'h' for help -"
-msgstr "h =segítség "
-
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " Oldalak száma: %d "
-
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " %d szint a %d szintből "
-
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " Összidő: %02d:%02d:%02d"
-
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"A következő parancsok érhetők el ebben a verzióban:\n"
-
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "Le: a kurzor mozgatása a következő elemre\n"
-
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr "Fel: a kurzor mozgatása az előző elemre\n"
-
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "Jobbra: a következő kifejezés kihagyása\n"
-
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "Balra: az előző kifejezés kihagyása\n"
-
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "PAGEDOWN: a következő oldal megtekintése\n"
-
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "PAGEUP: az előző oldal megtekintése\n"
-
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "ENTER: a lejátszás megkezdése\n"
-
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "SZÓKÖZ: a lejátszás szüneteltetése és folytatása\n"
-
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "HOME: lejátszás normál sebességgel\n"
-
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "A következő oldalra lépéshez nyomjon meg egy billentyűt..."
-
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/: egy címke keresése\n"
-
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d: az aktuális elem tárolása a lemezre\n"
-
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D: lejátszás sebességének csökkentése\n"
-
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f: az aktuálisan játszott elem helyének megkeresése, és a kurzor elhelyezése "
-"az elem helyére\n"
-"\n"
-
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr ""
-"g: ugrás egy megadott oldalra, ha a Daisy könyv tartalmaz oldalszámokat\n"
-
-#: ../src/daisy-player.c:731
-#, fuzzy
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr ""
-"g: ugrás egy megadott oldalra, ha a Daisy könyv tartalmaz oldalszámokat\n"
-
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h: a súgó megjelenítése\n"
-
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j: az aktuális elem újbóli lejátszása\n"
-
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l: váltás a következő szintre\n"
-
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L: váltás az előző szintre\n"
-
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n: a következő kifejezés keresése\n"
-
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N: az előző kifejezés keresése\n"
-
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o: a következő hangeszköz kiválasztása\n"
-
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p: könyvjelző elhelyezése\n"
-
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr ""
-"q: kilépés a Daisy lejátszóból. A kilépéskor könyvjelző kerül elhelyezésre\n"
-
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s: a lejátszás leállítása\n"
-
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U: lejátszás sebességének növelése\n"
-
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"A súgó elhagyásához nyomjon meg egy billentyűt..."
-
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Kérem várjon..."
-
-#: ../src/daisy-player.c:1074
-#, fuzzy
-msgid "What do you search? "
-msgstr "Mit keres?"
-
-#: ../src/daisy-player.c:1168
-#, fuzzy
-msgid "Go to page number: "
-msgstr "Ugrás a megadott oldalra:    "
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr ""
-
-#: ../src/daisy-player.c:1326
-#, fuzzy
-msgid "Cannot read /proc/asound/cards"
-msgstr ""
-"\n"
-"A /proc csatolások nem olvashatók."
-
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - %s verzió\n"
-
-#: ../src/daisy-player.c:1847
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Használat: %s [-l nyelv] [Daisy szerkezetet tartalmazó könyvtár]\a\n"
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr ""
-
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"A /proc csatolások nem olvashatók."
-
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr ""
-"Egy feldolgozó program, melynek segítségével Daisy könyveket játszhat le "
-"Linux alatt"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr ""
-
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"Az udisks parancs nem használható.."
-
-#: ../src/daisy-player.c:2120
-#, fuzzy
-msgid "No Daisy CD in drive."
-msgstr ""
-"\n"
-"A meghajtóban nincs Daisy lemez."
-
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "Nincs ilyen könyvtár: %s\n"
-
-#: ../src/daisy-player.c:2197
-#, fuzzy, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - %s verzió - (C)2011 J. Lemmens"
-
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "A segítségért nyomja meg a H billentyűt. "
-
-#: ../src/daisy3.c:268
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"A(z) %s nem olvasható\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-
-#~ msgid "Cannot find a daisy structure"
-#~ msgstr "Nem található Daisy struktúra"
-
-#~ msgid "Cannot find a daisy structure in %s"
-#~ msgstr "Nem található Daisy struktúra a(z) %s helyen"
-
-#~ msgid "Corrupt daisy structure!"
-#~ msgstr "Sérült Daisy struktúra!"
-
-#~ msgid "Corrupt daisy structure %s\n"
-#~ msgstr "A(z) %s helyen található Daisy struktúra sérült\n"
-
-#~ msgid ""
-#~ "\n"
-#~ "%s: is not a sound device.\n"
-#~ msgstr ""
-#~ "\n"
-#~ "a(z) %s eszköz nem egy hangeszköz.\n"
-
-#~ msgid "Maybe a read-error occurred!"
-#~ msgstr "Olvasási hiba történt!"
-
-#~ msgid "n length: %d\n"
-#~ msgstr "Hossz: %d\n"
-
-#~ msgid " (%2d of %2d)"
-#~ msgstr " (%2d / %2d)"
-
-#~ msgid "Please wait..."
-#~ msgstr "Kérem várjon..."
-
-#~ msgid "Reading %s... "
-#~ msgstr "%s olvasása... "
-
-#~ msgid "Reading daisy structure..."
-#~ msgstr "Daisy struktúra olvasása..."
-
-#~ msgid "Something is wrong with %s\n"
-#~ msgstr "A(z) %s olvasása közben hiba történt.\n"
-
-#~ msgid "Something is wrong with the %s file\n"
-#~ msgstr ""
-#~ "Valamilyen hiba történt a %s fájl olvasásakor.\n"
-#~ "\n"
-
-#~ msgid "start_playing(): %s"
-#~ msgstr "lejátszás _megkezdése: %s"
-
-#~ msgid "s length: %d\n"
-#~ msgstr "Hossz: %d\n"
diff --git a/po/iconv.m4 b/po/iconv.m4
deleted file mode 100644
index e2041b9..0000000
--- a/po/iconv.m4
+++ /dev/null
@@ -1,214 +0,0 @@
-# iconv.m4 serial 11 (gettext-0.18.1)
-dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
-[
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-])
-
-AC_DEFUN([AM_ICONV_LINK],
-[
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      [am_cv_func_iconv=yes])
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        [am_cv_lib_iconv=yes]
-        [am_cv_func_iconv=yes])
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
-      dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
-      am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      AC_TRY_RUN([
-#include <iconv.h>
-#include <string.h>
-int main ()
-{
-  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
-     returns.  */
-  {
-    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
-    if (cd_utf8_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\342\202\254"; /* EURO SIGN */
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_utf8_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-  /* Test against Solaris 10 bug: Failures are not distinguishable from
-     successful returns.  */
-  {
-    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
-    if (cd_ascii_to_88591 != (iconv_t)(-1))
-      {
-        static const char input[] = "\263";
-        char buf[10];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_ascii_to_88591,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if (res == 0)
-          return 1;
-      }
-  }
-#if 0 /* This bug could be worked around by the caller.  */
-  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
-  {
-    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
-    if (cd_88591_to_utf8 != (iconv_t)(-1))
-      {
-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
-        char buf[50];
-        const char *inptr = input;
-        size_t inbytesleft = strlen (input);
-        char *outptr = buf;
-        size_t outbytesleft = sizeof (buf);
-        size_t res = iconv (cd_88591_to_utf8,
-                            (char **) &inptr, &inbytesleft,
-                            &outptr, &outbytesleft);
-        if ((int)res > 0)
-          return 1;
-      }
-  }
-#endif
-  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
-     provided.  */
-  if (/* Try standardized names.  */
-      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
-      /* Try IRIX, OSF/1 names.  */
-      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
-      /* Try AIX names.  */
-      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
-      /* Try HP-UX names.  */
-      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
-    return 1;
-  return 0;
-}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
-        [case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac])
-      LIBS="$am_save_LIBS"
-    ])
-    case "$am_cv_func_iconv_works" in
-      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
-      *)   am_func_iconv=yes ;;
-    esac
-  else
-    am_func_iconv=no am_cv_lib_iconv=no
-  fi
-  if test "$am_func_iconv" = yes; then
-    AC_DEFINE([HAVE_ICONV], [1],
-      [Define if you have the iconv() function and it works.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST([LIBICONV])
-  AC_SUBST([LTLIBICONV])
-])
-
-dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to
-dnl avoid warnings like
-dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required".
-dnl This is tricky because of the way 'aclocal' is implemented:
-dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
-dnl   Otherwise aclocal's initial scan pass would miss the macro definition.
-dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions.
-dnl   Otherwise aclocal would emit many "Use of uninitialized value $1"
-dnl   warnings.
-m4_define([gl_iconv_AC_DEFUN],
-  m4_version_prereq([2.64],
-    [[AC_DEFUN_ONCE(
-        [$1], [$2])]],
-    [[AC_DEFUN(
-        [$1], [$2])]]))
-gl_iconv_AC_DEFUN([AM_ICONV],
-[
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL([am_cv_proto_iconv], [
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([
-         $am_cv_proto_iconv])
-    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-])
diff --git a/po/insert-header.sin b/po/insert-header.sin
deleted file mode 100644
index b26de01..0000000
--- a/po/insert-header.sin
+++ /dev/null
@@ -1,23 +0,0 @@
-# Sed script that inserts the file called HEADER before the header entry.
-#
-# At each occurrence of a line starting with "msgid ", we execute the following
-# commands. At the first occurrence, insert the file. At the following
-# occurrences, do nothing. The distinction between the first and the following
-# occurrences is achieved by looking at the hold space.
-/^msgid /{
-x
-# Test if the hold space is empty.
-s/m/m/
-ta
-# Yes it was empty. First occurrence. Read the file.
-r HEADER
-# Output the file's contents by reading the next line. But don't lose the
-# current line while doing this.
-g
-N
-bb
-:a
-# The hold space was nonempty. Following occurrences. Do nothing.
-x
-:b
-}
diff --git a/po/lib-ld.m4 b/po/lib-ld.m4
deleted file mode 100644
index ebb3052..0000000
--- a/po/lib-ld.m4
+++ /dev/null
@@ -1,110 +0,0 @@
-# lib-ld.m4 serial 4 (gettext-0.18)
-dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl Subroutines of libtool.m4,
-dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
-dnl with libtool.m4.
-
-dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
-AC_DEFUN([AC_LIB_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes ;;
-*)
-  acl_cv_prog_gnu_ld=no ;;
-esac])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-])
-
-dnl From libtool-1.4. Sets the variable LD.
-AC_DEFUN([AC_LIB_PROG_LD],
-[AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL([acl_cv_path_LD],
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break ;;
-      *)
-        test "$with_gnu_ld" != yes && break ;;
-      esac
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT([$LD])
-else
-  AC_MSG_RESULT([no])
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-])
diff --git a/po/lib-link.m4 b/po/lib-link.m4
deleted file mode 100644
index c73bd8e..0000000
--- a/po/lib-link.m4
+++ /dev/null
@@ -1,774 +0,0 @@
-# lib-link.m4 serial 21 (gettext-0.18)
-dnl Copyright (C) 2001-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_PREREQ([2.54])
-
-dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
-dnl the libraries corresponding to explicit and implicit dependencies.
-dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
-dnl augments the CPPFLAGS variable.
-dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
-dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_LINKFLAGS],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  popdef([NAME])
-  popdef([Name])
-])
-
-dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message])
-dnl searches for libname and the libraries corresponding to explicit and
-dnl implicit dependencies, together with the specified include files and
-dnl the ability to compile and link the specified testcode. The missing-message
-dnl defaults to 'no' and may contain additional hints for the user.
-dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME}
-dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and
-dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
-dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
-dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
-dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  pushdef([Name],[translit([$1],[./-], [___])])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
-    dnl because these -l options might require -L options that are present in
-    dnl LIBS. -l options benefit only from the -L options listed before it.
-    dnl Otherwise, add it to the front of LIBS, because it may be a static
-    dnl library that depends on another static library that is present in LIBS.
-    dnl Static libraries benefit only from the static libraries listed after
-    dnl it.
-    case " $LIB[]NAME" in
-      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
-      *)       LIBS="$LIB[]NAME $LIBS" ;;
-    esac
-    AC_TRY_LINK([$3], [$4],
-      [ac_cv_lib[]Name=yes],
-      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
-  else
-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-    LIB[]NAME[]_PREFIX=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  AC_SUBST([LIB]NAME[_PREFIX])
-  popdef([NAME])
-  popdef([Name])
-])
-
-dnl Determine the platform dependent parameters needed to use rpath:
-dnl   acl_libext,
-dnl   acl_shlibext,
-dnl   acl_hardcode_libdir_flag_spec,
-dnl   acl_hardcode_libdir_separator,
-dnl   acl_hardcode_direct,
-dnl   acl_hardcode_minus_L.
-AC_DEFUN([AC_LIB_RPATH],
-[
-  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
-  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  acl_libext="$acl_cv_libext"
-  acl_shlibext="$acl_cv_shlibext"
-  acl_libname_spec="$acl_cv_libname_spec"
-  acl_library_names_spec="$acl_cv_library_names_spec"
-  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  acl_hardcode_direct="$acl_cv_hardcode_direct"
-  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE([rpath],
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-])
-
-dnl AC_LIB_FROMPACKAGE(name, package)
-dnl declares that libname comes from the given package. The configure file
-dnl will then not have a --with-libname-prefix option but a
-dnl --with-package-prefix option. Several libraries can come from the same
-dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
-dnl macro call that searches for libname.
-AC_DEFUN([AC_LIB_FROMPACKAGE],
-[
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_frompackage_]NAME, [$2])
-  popdef([NAME])
-  pushdef([PACK],[$2])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  define([acl_libsinpackage_]PACKUP,
-    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
-  popdef([PACKUP])
-  popdef([PACK])
-])
-
-dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
-dnl the libraries corresponding to explicit and implicit dependencies.
-dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
-dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
-dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
-AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
-  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
-                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
-  dnl Autoconf >= 2.61 supports dots in --with options.
-  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH(P_A_C_K[-prefix],
-[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
-  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-        if test "$acl_libdirstem2" != "$acl_libdirstem" \
-           && ! test -d "$withval/$acl_libdirstem"; then
-          additional_libdir="$withval/$acl_libdirstem2"
-        fi
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  LIB[]NAME[]_PREFIX=
-  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
-  dnl computed. So it has to be reset here.
-  HAVE_LIB[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
-          if test -n "$acl_shlibext"; then
-            shrext=".$acl_shlibext"             # typically: shrext=.so
-          else
-            shrext=
-          fi
-          if test $use_additional = yes; then
-            dir="$additional_libdir"
-            dnl The same code as in the loop below:
-            dnl First look for a shared library.
-            if test -n "$acl_shlibext"; then
-              if test -f "$dir/$libname$shrext"; then
-                found_dir="$dir"
-                found_so="$dir/$libname$shrext"
-              else
-                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                  ver=`(cd "$dir" && \
-                        for f in "$libname$shrext".*; do echo "$f"; done \
-                        | sed -e "s,^$libname$shrext\\\\.,," \
-                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                        | sed 1q ) 2>/dev/null`
-                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                    found_dir="$dir"
-                    found_so="$dir/$libname$shrext.$ver"
-                  fi
-                else
-                  eval library_names=\"$acl_library_names_spec\"
-                  for f in $library_names; do
-                    if test -f "$dir/$f"; then
-                      found_dir="$dir"
-                      found_so="$dir/$f"
-                      break
-                    fi
-                  done
-                fi
-              fi
-            fi
-            dnl Then look for a static library.
-            if test "X$found_dir" = "X"; then
-              if test -f "$dir/$libname.$acl_libext"; then
-                found_dir="$dir"
-                found_a="$dir/$libname.$acl_libext"
-              fi
-            fi
-            if test "X$found_dir" != "X"; then
-              if test -f "$dir/$libname.la"; then
-                found_la="$dir/$libname.la"
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  dnl First look for a shared library.
-                  if test -n "$acl_shlibext"; then
-                    if test -f "$dir/$libname$shrext"; then
-                      found_dir="$dir"
-                      found_so="$dir/$libname$shrext"
-                    else
-                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
-                        ver=`(cd "$dir" && \
-                              for f in "$libname$shrext".*; do echo "$f"; done \
-                              | sed -e "s,^$libname$shrext\\\\.,," \
-                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
-                              | sed 1q ) 2>/dev/null`
-                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
-                          found_dir="$dir"
-                          found_so="$dir/$libname$shrext.$ver"
-                        fi
-                      else
-                        eval library_names=\"$acl_library_names_spec\"
-                        for f in $library_names; do
-                          if test -f "$dir/$f"; then
-                            found_dir="$dir"
-                            found_so="$dir/$f"
-                            break
-                          fi
-                        done
-                      fi
-                    fi
-                  fi
-                  dnl Then look for a static library.
-                  if test "X$found_dir" = "X"; then
-                    if test -f "$dir/$libname.$acl_libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/$libname.$acl_libext"
-                    fi
-                  fi
-                  if test "X$found_dir" != "X"; then
-                    if test -f "$dir/$libname.la"; then
-                      found_la="$dir/$libname.la"
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$acl_hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-              */$acl_libdirstem2 | */$acl_libdirstem2/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
-                if test "$name" = '$1'; then
-                  LIB[]NAME[]_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
-                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
-                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-  popdef([P_A_C_K])
-  popdef([PACKLIBS])
-  popdef([PACKUP])
-  popdef([PACK])
-  popdef([NAME])
-])
-
-dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
-dnl unless already present in VAR.
-dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
-dnl contains two or three consecutive elements that belong together.
-AC_DEFUN([AC_LIB_APPENDTOVAR],
-[
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-])
-
-dnl For those cases where a variable contains several -L and -l options
-dnl referring to unknown libraries and directories, this macro determines the
-dnl necessary additional linker options for the runtime path.
-dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
-dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
-dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
-dnl otherwise linking without libtool is assumed.
-AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
-[
-  AC_REQUIRE([AC_LIB_RPATH])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  $1=
-  if test "$enable_rpath" != no; then
-    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-      dnl Use an explicit option to hardcode directories into the resulting
-      dnl binary.
-      rpathdirs=
-      next=
-      for opt in $2; do
-        if test -n "$next"; then
-          dir="$next"
-          dnl No need to hardcode the standard /usr/lib.
-          if test "X$dir" != "X/usr/$acl_libdirstem" \
-             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-            rpathdirs="$rpathdirs $dir"
-          fi
-          next=
-        else
-          case $opt in
-            -L) next=yes ;;
-            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
-                 dnl No need to hardcode the standard /usr/lib.
-                 if test "X$dir" != "X/usr/$acl_libdirstem" \
-                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
-                   rpathdirs="$rpathdirs $dir"
-                 fi
-                 next= ;;
-            *) next= ;;
-          esac
-        fi
-      done
-      if test "X$rpathdirs" != "X"; then
-        if test -n ""$3""; then
-          dnl libtool is used for linking. Use -R options.
-          for dir in $rpathdirs; do
-            $1="${$1}${$1:+ }-R$dir"
-          done
-        else
-          dnl The linker is used for linking directly.
-          if test -n "$acl_hardcode_libdir_separator"; then
-            dnl Weird platform: only the last -rpath option counts, the user
-            dnl must pass all path elements in one option.
-            alldirs=
-            for dir in $rpathdirs; do
-              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
-            done
-            acl_save_libdir="$libdir"
-            libdir="$alldirs"
-            eval flag=\"$acl_hardcode_libdir_flag_spec\"
-            libdir="$acl_save_libdir"
-            $1="$flag"
-          else
-            dnl The -rpath options are cumulative.
-            for dir in $rpathdirs; do
-              acl_save_libdir="$libdir"
-              libdir="$dir"
-              eval flag=\"$acl_hardcode_libdir_flag_spec\"
-              libdir="$acl_save_libdir"
-              $1="${$1}${$1:+ }$flag"
-            done
-          fi
-        fi
-      fi
-    fi
-  fi
-  AC_SUBST([$1])
-])
diff --git a/po/lib-prefix.m4 b/po/lib-prefix.m4
deleted file mode 100644
index 1601cea..0000000
--- a/po/lib-prefix.m4
+++ /dev/null
@@ -1,224 +0,0 @@
-# lib-prefix.m4 serial 7 (gettext-0.18)
-dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
-dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
-dnl require excessive bracketing.
-ifdef([AC_HELP_STRING],
-[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
-[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
-
-dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
-dnl to access previously installed libraries. The basic assumption is that
-dnl a user will want packages to use other packages he previously installed
-dnl with the same --prefix option.
-dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
-dnl libraries, but is otherwise very convenient.
-AC_DEFUN([AC_LIB_PREFIX],
-[
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_LIB_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/$acl_libdirstem"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-])
-
-dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
-dnl acl_final_exec_prefix, containing the values to which $prefix and
-dnl $exec_prefix will expand at the end of the configure script.
-AC_DEFUN([AC_LIB_PREPARE_PREFIX],
-[
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
-  dnl at the end of configure.
-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-])
-
-dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
-dnl variables prefix and exec_prefix bound to the values they will have
-dnl at the end of the configure script.
-AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
-[
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-])
-
-dnl AC_LIB_PREPARE_MULTILIB creates
-dnl - a variable acl_libdirstem, containing the basename of the libdir, either
-dnl   "lib" or "lib64" or "lib/64",
-dnl - a variable acl_libdirstem2, as a secondary possible value for
-dnl   acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
-dnl   "lib/amd64".
-AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
-[
-  dnl There is no formal standard regarding lib and lib64.
-  dnl On glibc systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
-  dnl the compiler's default mode by looking at the compiler's library search
-  dnl path. If at least one of its elements ends in /lib64 or points to a
-  dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
-  dnl Otherwise we use the default, namely "lib".
-  dnl On Solaris systems, the current practice is that on a system supporting
-  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
-  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
-  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
-      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
-      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
-      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
-      dnl symlink is missing, so we set acl_libdirstem2 too.
-      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
-        [AC_EGREP_CPP([sixtyfour bits], [
-#ifdef _LP64
-sixtyfour bits
-#endif
-           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
-        ])
-      if test $gl_cv_solaris_64bit = yes; then
-        acl_libdirstem=lib/64
-        case "$host_cpu" in
-          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
-          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
-        esac
-      fi
-      ;;
-    *)
-      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
-      if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
-        for searchdir in $searchpath; do
-          if test -d "$searchdir"; then
-            case "$searchdir" in
-              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
-              */../ | */.. )
-                # Better ignore directories of this form. They are misleading.
-                ;;
-              *) searchdir=`cd "$searchdir" && pwd`
-                 case "$searchdir" in
-                   */lib64 ) acl_libdirstem=lib64 ;;
-                 esac ;;
-            esac
-          fi
-        done
-        IFS="$acl_save_IFS"
-      fi
-      ;;
-  esac
-  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
-])
diff --git a/po/nb.gmo b/po/nb.gmo
deleted file mode 100644
index 146ddb2..0000000
--- a/po/nb.gmo
+++ /dev/null
diff --git a/po/nb.po b/po/nb.po
index 594b98d..9e740b4 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -20,8 +20,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-01-29 15:06+0200\n"
 "Last-Translator: Ellen <ellenrohaan@hotmail.com>\n"
 "Language-Team: Ellen <ellenrohaan@hotmail.com>\n"
@@ -30,25 +30,13 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
 # 33
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -58,30 +46,30 @@ msgstr ""
 "Kan ikke lese %s\n"
 
 # 5
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr "'h' for hjelp -"
 
 # 1
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " %d sider"
 
 # 3
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " nivå: %d of %d "
 
 # 4
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " total lengde: %02d:%02d:%02d "
 
 # 38
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -90,57 +78,57 @@ msgstr ""
 "Disse kommandoer er tilgjengelig i denne versjon:\n"
 
 # 41
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "markør ned           - flytt markør til neste element\n"
 
 # 44
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr "markør opp           - flytt markør til forrige element\n"
 
 # 43
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "markør til høyre     - hopp over til neste settning\n"
 
 # 42
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "markør til venstre   - hopp over til forrige settning\n"
 
 # 57
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "page-down            - viser neste side\n"
 
 # 58
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "page-up              - viser forrige side\n"
 
 # 46
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "enter                - begynner å spille\n"
 
 # 62
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "space                - pauserer/gjennopptar spilling\n"
 
 # 50
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "home                 - spiller på normal tempo\n"
 
 # 23
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "Trykk en tilfeldig knapp for neste side..."
 
 # 32
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -149,17 +137,17 @@ msgstr ""
 "/               - søker en etikett\n"
 
 # 45
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d               - oppbevarer gjeldende element til disk\n"
 
 # 11
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D               - reduserer spille tempo\n"
 
 # 47
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -167,73 +155,73 @@ msgstr ""
 "f               - finner den spillende elementen og plasserer markøren der\n"
 
 # 48
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr "g               - går til sidenummer (hvis det finnes)\n"
 
 # 48
-#: src/daisy-player.c:750
+#: src/daisy-player.c:764
 #, fuzzy
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr "g               - går til sidenummer (hvis det finnes)\n"
 
 # 49
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h or ?          - viser hjelp\n"
 
 # 51
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j               - spiller gjeldende element\n"
 
 # 52
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l               - går til neste nivå\n"
 
 # 16
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L               - gå til forrige nivål\n"
 
 # 53
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n               - søker framover\n"
 
 # 18
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N               - søk omvendt\n"
 
 # 55
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o               - selekterer neste lydkart\n"
 
 # 56
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p               - lager en bokmerke\n"
 
 # 59
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr "q               - avslutter daisy-player og lager en bokmerke\n"
 
 # 60
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s               - stopper å spille\n"
 
 # 29
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U               - øker spille tempo\n"
 
 # 37
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -242,26 +230,26 @@ msgstr ""
 "Trykk en tilfeldig knapp for å forlate hjelp..."
 
 # 20
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Vennligst vent.. -------------------------"
 
 # 30
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr "Hva søker du?"
 
 # 15
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr "GÃ¥ til side nummer:"
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1345
+#: src/daisy-player.c:1356
 #, fuzzy
 msgid "Cannot read /proc/asound/cards"
 msgstr ""
@@ -269,13 +257,13 @@ msgstr ""
 "Kan ikke lese /proc/mounts."
 
 # 13
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - Versjon %s\n"
 
 # 39
-#: src/daisy-player.c:1871
+#: src/daisy-player.c:1873
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -284,13 +272,13 @@ msgstr ""
 "\n"
 "Forbruk: %s [-l språk] [mappe med Daisy-struktur]\n"
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
 msgstr ""
 
 # 34
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -299,24 +287,28 @@ msgstr ""
 "Kan ikke lese /proc/mounts."
 
 # 6
-#: src/daisy-player.c:2028
+#: src/daisy-player.c:2040
 msgid "A parser to play Daisy CD's with Linux\n"
 msgstr "Et program for å spille Daisy CD's med Linux\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
 "Daisy-player needs the \"madplay\" programme.\n"
 msgstr ""
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr ""
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
 msgstr ""
 
 # 35
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -324,8 +316,18 @@ msgstr ""
 "\n"
 "Kan ikke bruke udisks kommando."
 
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
+msgstr ""
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr ""
+
 # 36
-#: src/daisy-player.c:2144
+#: src/daisy-player.c:2150
 #, fuzzy
 msgid "No Daisy CD in drive."
 msgstr ""
@@ -333,24 +335,24 @@ msgstr ""
 "Ingen daisy-cd i spillern."
 
 # 19
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "Ikke en slik mappe: %s\n"
 
 # 12
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - Versjon %s - (C)2013 J. Lemmens"
 
 # 22
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "Trykk 'h' for hjelp "
 
 # 33
-#: src/daisy3.c:269
+#: src/daisy3.c:272
 #, fuzzy, c-format
 msgid ""
 "\n"
@@ -359,7 +361,7 @@ msgstr ""
 "\n"
 "Kan ikke lese %s\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
diff --git a/po/nb.po~ b/po/nb.po~
deleted file mode 100644
index 68d0574..0000000
--- a/po/nb.po~
+++ /dev/null
@@ -1,441 +0,0 @@
-# message catalog file for daisy-player - Norwegian version
-#
-# Copyright (C) 2003-2013 J. Lemmens
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# translated by Ellen <ellenrohaan@hotmail.com>
-msgid ""
-msgstr ""
-"Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-01-29 15:06+0200\n"
-"Last-Translator: Ellen <ellenrohaan@hotmail.com>\n"
-"Language-Team: Ellen <ellenrohaan@hotmail.com>\n"
-"Language: nb\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-# 33
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"Kan ikke lese %s\n"
-
-# 5
-#: ../src/daisy-player.c:421
-msgid "'h' for help -"
-msgstr "'h' for hjelp -"
-
-# 1
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " %d sider"
-
-# 3
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " nivå: %d of %d "
-
-# 4
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " total lengde: %02d:%02d:%02d "
-
-# 38
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"Disse kommandoer er tilgjengelig i denne versjon:\n"
-
-# 41
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "markør ned           - flytt markør til neste element\n"
-
-# 44
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr "markør opp           - flytt markør til forrige element\n"
-
-# 43
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "markør til høyre     - hopp over til neste settning\n"
-
-# 42
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "markør til venstre   - hopp over til forrige settning\n"
-
-# 57
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "page-down            - viser neste side\n"
-
-# 58
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "page-up              - viser forrige side\n"
-
-# 46
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "enter                - begynner å spille\n"
-
-# 62
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "space                - pauserer/gjennopptar spilling\n"
-
-# 50
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "home                 - spiller på normal tempo\n"
-
-# 23
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "Trykk en tilfeldig knapp for neste side..."
-
-# 32
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/               - søker en etikett\n"
-
-# 45
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d               - oppbevarer gjeldende element til disk\n"
-
-# 11
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D               - reduserer spille tempo\n"
-
-# 47
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f               - finner den spillende elementen og plasserer markøren der\n"
-
-# 48
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr "g               - går til sidenummer (hvis det finnes)\n"
-
-# 48
-#: ../src/daisy-player.c:731
-#, fuzzy
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr "g               - går til sidenummer (hvis det finnes)\n"
-
-# 49
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h or ?          - viser hjelp\n"
-
-# 51
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j               - spiller gjeldende element\n"
-
-# 52
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l               - går til neste nivå\n"
-
-# 16
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L               - gå til forrige nivål\n"
-
-# 53
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n               - søker framover\n"
-
-# 18
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N               - søk omvendt\n"
-
-# 55
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o               - selekterer neste lydkart\n"
-
-# 56
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p               - lager en bokmerke\n"
-
-# 59
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr "q               - avslutter daisy-player og lager en bokmerke\n"
-
-# 60
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s               - stopper å spille\n"
-
-# 29
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U               - øker spille tempo\n"
-
-# 37
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"Trykk en tilfeldig knapp for å forlate hjelp..."
-
-# 20
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Vennligst vent.. -------------------------"
-
-# 30
-#: ../src/daisy-player.c:1074
-msgid "What do you search? "
-msgstr "Hva søker du?"
-
-# 15
-#: ../src/daisy-player.c:1168
-msgid "Go to page number: "
-msgstr "GÃ¥ til side nummer:"
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1326
-#, fuzzy
-msgid "Cannot read /proc/asound/cards"
-msgstr ""
-"\n"
-"Kan ikke lese /proc/mounts."
-
-# 13
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - Versjon %s\n"
-
-# 39
-#: ../src/daisy-player.c:1847
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Forbruk: %s [-l språk] [mappe med Daisy-struktur]\n"
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"Kan ikke lese /proc/mounts."
-
-# 6
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "Et program for å spille Daisy CD's med Linux"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr ""
-
-# 35
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"Kan ikke bruke udisks kommando."
-
-# 36
-#: ../src/daisy-player.c:2120
-#, fuzzy
-msgid "No Daisy CD in drive."
-msgstr ""
-"\n"
-"Ingen daisy-cd i spillern."
-
-# 19
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "Ikke en slik mappe: %s\n"
-
-# 12
-#: ../src/daisy-player.c:2197
-#, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - Versjon %s - (C)2013 J. Lemmens"
-
-# 22
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "Trykk 'h' for hjelp "
-
-# 33
-#: ../src/daisy3.c:268
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"Kan ikke lese %s\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-
-# 2
-#~ msgid " (%2d of %2d)"
-#~ msgstr " (%2d of %2d)"
-
-# 7
-#~ msgid "Cannot find a daisy structure in %s"
-#~ msgstr "Kan ikke finne en daisy struktur i %s"
-
-# 8
-#~ msgid "Cannot find a daisy structure"
-#~ msgstr "Kan ikke finne en daisy struktur"
-
-# 9
-#~ msgid "Corrupt daisy structure %s\n"
-#~ msgstr "Korrupt daisy struktur %s\n"
-
-# 10
-#~ msgid "Corrupt daisy structure!"
-#~ msgstr "Korrupt daisy struktur!"
-
-# 14
-#~ msgid "Daisy-player can't handle this DTB."
-#~ msgstr "Daisy-player kan ikke håndtere DTB."
-
-# 17
-#~ msgid "Maybe a read-error occurred!"
-#~ msgstr "Kanskje et skrivefeil skjedde!"
-
-# 21
-#~ msgid "Please wait..."
-#~ msgstr "Vennligst vent..."
-
-# 24
-#~ msgid "Reading %s... "
-#~ msgstr "Leser %s... "
-
-# 25
-#~ msgid "Reading daisy structure..."
-#~ msgstr "Leser daisy struktur..."
-
-# 26
-#~ msgid "Something is wrong with %s\n"
-#~ msgstr "Noe går galt med %s\n"
-
-# 27
-#~ msgid "Something is wrong with the %s file\n"
-#~ msgstr "Noe går galt med den %s filen\n"
-
-# 28
-#~ msgid "This is not possible!"
-#~ msgstr "Dette er ikke mulig!"
-
-# 31
-#~ msgid ""
-#~ "\n"
-#~ "%s: is not a sound device.\n"
-#~ msgstr ""
-#~ "\n"
-#~ "%s: er ikke et lydkart.\n"
-
-# 40
-#~ msgid "clip_end (%f) is smaller than clip_begin (%f).\n"
-#~ msgstr "clip_end (%f) er mindre enn clip_begin (%f).\n"
-
-# 54
-#~ msgid "n length: %d\n"
-#~ msgstr "n lengde: %d\n"
-
-# 61
-#~ msgid "s length: %d\n"
-#~ msgstr "s lengde: %d\n"
diff --git a/po/nl.gmo b/po/nl.gmo
deleted file mode 100644
index 7312d11..0000000
--- a/po/nl.gmo
+++ /dev/null
diff --git a/po/nl.po b/po/nl.po
index c0fdd29..03f5654 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -20,8 +20,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: <jos@jlemmens.nl>\n"
-"POT-Creation-Date: 2013-05-15 21:32+0200\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-11 21:28+0200\n"
 "PO-Revision-Date: 2013-01-29 15:06+0200\n"
 "Last-Translator: Jos Lemmens <jos@jlemmens.nl>\n"
 "Language-Team: Jos Lemmens <jos@jlemmens.nl>\n"
@@ -30,25 +30,13 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/audiocd.c:53
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: src/audiocd.c:54 src/daisy-player.c:2034
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
 # 33
-#: src/daisy-player.c:252 src/daisy-player.c:275 src/daisy-player.c:343
-#: src/daisy-player.c:490 src/daisy-player.c:1206 src/daisy-player.c:1263
-#: src/daisy-player.c:1918 src/daisy-player.c:1943 src/daisy-player.c:2179
-#: src/daisy3.c:324 src/daisy3.c:375 src/daisy3.c:409 src/daisy3.c:476
-#: src/daisy3.c:516 src/daisy3.c:535 src/daisy3.c:606 src/daisy3.c:675
-#: src/daisy3.c:849
+#: src/daisy-player.c:258 src/daisy-player.c:281 src/daisy-player.c:349
+#: src/daisy-player.c:502 src/daisy-player.c:1218 src/daisy-player.c:1275
+#: src/daisy-player.c:1920 src/daisy-player.c:1945 src/daisy-player.c:2185
+#: src/daisy3.c:322 src/daisy3.c:373 src/daisy3.c:407 src/daisy3.c:474
+#: src/daisy3.c:514 src/daisy3.c:533 src/daisy3.c:604 src/daisy3.c:673
+#: src/daisy3.c:847
 #, c-format
 msgid ""
 "\n"
@@ -58,30 +46,30 @@ msgstr ""
 "Kan %s niet lezen\n"
 
 # 5
-#: src/daisy-player.c:434
+#: src/daisy-player.c:447
 msgid "'h' for help -"
 msgstr "'h' voor hulp -"
 
 # 1
-#: src/daisy-player.c:436
+#: src/daisy-player.c:449
 #, c-format
 msgid " %d pages "
 msgstr " %d pagina's "
 
 # 3
-#: src/daisy-player.c:437
+#: src/daisy-player.c:450
 #, c-format
 msgid " level: %d of %d "
 msgstr " niveau: %d - %d "
 
 # 4
-#: src/daisy-player.c:441
+#: src/daisy-player.c:454
 #, c-format
 msgid " total length: %02d:%02d:%02d "
 msgstr " totale lengte %02d:%02d:%02d "
 
 # 38
-#: src/daisy-player.c:722
+#: src/daisy-player.c:736
 msgid ""
 "\n"
 "These commands are available in this version:\n"
@@ -90,57 +78,57 @@ msgstr ""
 "Deze commando's zijn beschikbaar in deze versie\n"
 
 # 41
-#: src/daisy-player.c:725
+#: src/daisy-player.c:739
 msgid "cursor down     - move cursor to the next item\n"
 msgstr "cursor omlaag   - verplaats de cursor naar het volgende item\n"
 
 # 44
-#: src/daisy-player.c:726
+#: src/daisy-player.c:740
 msgid "cursor up       - move cursor to the previous item\n"
 msgstr "cursor omhoog   - verplaats de cursor naar het vorige item\n"
 
 # 43
-#: src/daisy-player.c:727
+#: src/daisy-player.c:741
 msgid "cursor right    - skip to next phrase\n"
 msgstr "cursor rechts   - spring naar de volgende frase\n"
 
 # 42
-#: src/daisy-player.c:728
+#: src/daisy-player.c:742
 msgid "cursor left     - skip to previous phrase\n"
 msgstr "cursor links    - spring naar de vorige frase\n"
 
 # 57
-#: src/daisy-player.c:729
+#: src/daisy-player.c:743
 msgid "page-down       - view next page\n"
 msgstr "page-down       - toon de volgende pagina\n"
 
 # 58
-#: src/daisy-player.c:730
+#: src/daisy-player.c:744
 msgid "page-up         - view previous page\n"
 msgstr "page-up         - toon de vorige pagina\n"
 
 # 46
-#: src/daisy-player.c:731
+#: src/daisy-player.c:745
 msgid "enter           - start playing\n"
 msgstr "enter           - start afspelen\n"
 
 # 62
-#: src/daisy-player.c:732
+#: src/daisy-player.c:746
 msgid "space           - pause/resume playing\n"
 msgstr "spatie          - pauze/vervolg het afspelen\n"
 
 # 50
-#: src/daisy-player.c:733
+#: src/daisy-player.c:747
 msgid "home            - play on normal speed\n"
 msgstr "home            - speel af op normale snelheid\n"
 
 # 23
-#: src/daisy-player.c:735
+#: src/daisy-player.c:749
 msgid "Press any key for next page..."
 msgstr "Druk op een toets voor de volgende pagina..."
 
 # 32
-#: src/daisy-player.c:740
+#: src/daisy-player.c:754
 msgid ""
 "\n"
 "/               - search for a label\n"
@@ -149,17 +137,17 @@ msgstr ""
 "/               - zoek label\n"
 
 # 45
-#: src/daisy-player.c:741
+#: src/daisy-player.c:755
 msgid "d               - store current item to disk\n"
 msgstr "d               - sla huidige item op op schijf\n"
 
 # 11
-#: src/daisy-player.c:742
+#: src/daisy-player.c:756
 msgid "D               - decrease playing speed\n"
 msgstr "D               - verlaag afspeel snelheid\n"
 
 # 47
-#: src/daisy-player.c:744
+#: src/daisy-player.c:758
 msgid ""
 "f               - find the currently playing item and place the cursor "
 "there\n"
@@ -167,73 +155,72 @@ msgstr ""
 "f               - vindt het huidige spelende item en plaats de cursor daar\n"
 
 # 48
-#: src/daisy-player.c:747
+#: src/daisy-player.c:761
 msgid "g               - go to page number (if any)\n"
 msgstr "g               - ga naar pagina nummer\n"
 
 # 48
-#: src/daisy-player.c:750
-#, fuzzy
+#: src/daisy-player.c:764
 msgid "g               - go to time in this song (MM:SS)\n"
 msgstr "g               - ga naar pagina nummer\n"
 
 # 49
-#: src/daisy-player.c:751
+#: src/daisy-player.c:765
 msgid "h or ?          - give this help\n"
 msgstr "h of ?          - toon deze help-pagina\n"
 
 # 51
-#: src/daisy-player.c:752
+#: src/daisy-player.c:766
 msgid "j               - just play current item\n"
 msgstr "j               - speel alleen dit item af\n"
 
 # 52
-#: src/daisy-player.c:754
+#: src/daisy-player.c:768
 msgid "l               - switch to next level\n"
 msgstr "l               - schakel naar het volgende niveau\n"
 
 # 16
-#: src/daisy-player.c:755
+#: src/daisy-player.c:769
 msgid "L               - switch to previous level\n"
 msgstr "L               - schakel naar het vorige niveau\n"
 
 # 53
-#: src/daisy-player.c:756
+#: src/daisy-player.c:770
 msgid "n               - search forwards\n"
 msgstr "n               - zoek voorwaarts\n"
 
 # 18
-#: src/daisy-player.c:757
+#: src/daisy-player.c:771
 msgid "N               - search backwards\n"
 msgstr "N               - zoek achteruit\n"
 
 # 55
-#: src/daisy-player.c:758
+#: src/daisy-player.c:772
 msgid "o               - select next output sound device\n"
 msgstr "o               - selecteer de volgende geluidskaart\n"
 
 # 56
-#: src/daisy-player.c:759
+#: src/daisy-player.c:773
 msgid "p               - place a bookmark\n"
 msgstr "p               - plaats een boekenlegger\n"
 
 # 59
-#: src/daisy-player.c:760
+#: src/daisy-player.c:774
 msgid "q               - quit daisy-player and place a bookmark\n"
 msgstr "q               - stop daisy-player en plaats een boekenlegger\n"
 
 # 60
-#: src/daisy-player.c:761
+#: src/daisy-player.c:775
 msgid "s               - stop playing\n"
 msgstr "s               - stop het afspelen\n"
 
 # 29
-#: src/daisy-player.c:762
+#: src/daisy-player.c:776
 msgid "U               - increase playing speed\n"
 msgstr "U               - verhoog afspeel snelheid\n"
 
 # 37
-#: src/daisy-player.c:763
+#: src/daisy-player.c:777
 msgid ""
 "\n"
 "Press any key to leave help..."
@@ -242,55 +229,52 @@ msgstr ""
 "Druk op een toets om dit help-scherm te verlaten..."
 
 # 20
-#: src/daisy-player.c:999
+#: src/daisy-player.c:1013
 msgid "Please wait... -------------------------"
 msgstr "Even geduld a.u.b.... ------------------"
 
 # 30
-#: src/daisy-player.c:1093
+#: src/daisy-player.c:1106
 msgid "What do you search? "
 msgstr "Wat zoekt u? "
 
 # 15
-#: src/daisy-player.c:1187
+#: src/daisy-player.c:1199
 msgid "Go to page number: "
 msgstr "Ga naar pagina nummer: "
 
-#: src/daisy-player.c:1318
+#: src/daisy-player.c:1330
 msgid "Go to time (MM:SS): "
-msgstr ""
+msgstr "Ga naar tijd (MM:SS): "
 
 # 34
-#: src/daisy-player.c:1345
-#, fuzzy
+#: src/daisy-player.c:1356
 msgid "Cannot read /proc/asound/cards"
-msgstr ""
-"\n"
-"Kan /proc/mounts niet lezen."
+msgstr "Kan /proc/asound/cards niet lezen."
 
 # 13
-#: src/daisy-player.c:1869 src/daisy-player.c:2027
+#: src/daisy-player.c:1871 src/daisy-player.c:2039
 #, c-format
 msgid "Daisy-player - Version %s\n"
 msgstr "Daisy-player - Versie %s\n"
 
 # 39
-#: src/daisy-player.c:1871
-#, fuzzy, c-format
+#: src/daisy-player.c:1873
+#, c-format
 msgid ""
 "\n"
 "Usage: %s [directory_with_a_Daisy-structure] "
 msgstr ""
 "\n"
-"Gebruik: %s [-l taal] [map met een Daisy-structuur]\n"
+"Gebruik: %s [map met een Daisy-structuur] "
 
-#: src/daisy-player.c:1873
+#: src/daisy-player.c:1875
 #, c-format
 msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr ""
+msgstr "[-c cdrom_apparaat] [-d ALSA_sound_apparaat] [-n | -j]\n"
 
 # 34
-#: src/daisy-player.c:1887
+#: src/daisy-player.c:1889
 msgid ""
 "\n"
 "Cannot read /proc/mounts."
@@ -299,24 +283,30 @@ msgstr ""
 "Kan /proc/mounts niet lezen."
 
 # 6
-#: src/daisy-player.c:2028
+#: src/daisy-player.c:2040
 msgid "A parser to play Daisy CD's with Linux\n"
 msgstr "Een programma om Daisy CD's af te spelen\n"
 
-#: src/daisy-player.c:2033
+#: src/daisy-player.c:2045
 #, c-format
 msgid ""
 "\n"
 "Daisy-player needs the \"madplay\" programme.\n"
 msgstr ""
+"\n"
+"Daisy-player heeft het \"madplay\" programma nodig.\n"
 
-#: src/daisy-player.c:2054
+#: src/daisy-player.c:2046
 #, c-format
+msgid "Please install it and try again.\n"
+msgstr "Installeer het a.u.b. en probeer het opnieuw.\n"
+
+#: src/daisy-player.c:2066
 msgid "Scanning for a Daisy CD..."
-msgstr ""
+msgstr "Zoeken naar een Daisy CD..."
 
 # 35
-#: src/daisy-player.c:2114
+#: src/daisy-player.c:2115
 msgid ""
 "\n"
 "Cannot use udisks command."
@@ -324,34 +314,42 @@ msgstr ""
 "\n"
 "Kan geen gebruik maken van het udisks commando."
 
-# 36
-#: src/daisy-player.c:2144
-#, fuzzy
-msgid "No Daisy CD in drive."
+#: src/daisy-player.c:2130
+msgid ""
+"\n"
+"Found an Audio-CD. "
 msgstr ""
 "\n"
-"Geen daisy-cd in speler."
+"Een Audio-CD gevonden. "
+
+#: src/daisy-player.c:2132
+msgid "Get titles from freedb.freedb.org..."
+msgstr "Haal de titels op bij freedb.freedb.org..."
+
+# 36
+#: src/daisy-player.c:2150
+msgid "No Daisy CD in drive."
+msgstr "Geen daisy-cd in speler."
 
 # 19
-#: src/daisy-player.c:2160
+#: src/daisy-player.c:2166
 #, c-format
 msgid "No such directory: %s\n"
 msgstr "Map %s bestaat niet\n"
 
 # 12
-#: src/daisy-player.c:2221
+#: src/daisy-player.c:2227
 #, c-format
 msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
 msgstr "Daisy-player - Versie %s - (C)2013 J. Lemmens"
 
 # 22
-#: src/daisy-player.c:2232
+#: src/daisy-player.c:2237
 msgid "Press 'h' for help "
 msgstr "Druk op'h' voor hulp "
 
 # 33
-#: src/daisy3.c:269
-#, fuzzy, c-format
+#: src/daisy3.c:272
 msgid ""
 "\n"
 "Cannot read\n"
@@ -359,12 +357,14 @@ msgstr ""
 "\n"
 "Kan %s niet lezen\n"
 
-#: src/daisy3.c:759
+#: src/daisy3.c:757
 #, c-format
 msgid ""
 "\n"
 "No DAISY-CD or Audio-cd found\n"
 msgstr ""
+"\n"
+"Geen DAISY-CD of Audio-cd gevonden\n"
 
 # 2
 #~ msgid " (%2d of %2d)"
diff --git a/po/nl.po~ b/po/nl.po~
deleted file mode 100644
index 86c410b..0000000
--- a/po/nl.po~
+++ /dev/null
@@ -1,445 +0,0 @@
-# message catalog file for daisy-player - duch version
-#
-# Copyright (C) 2003-2013 J. Lemmens
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# translated by Jos Lemmens <jos@jlemmens.nl>
-msgid ""
-msgstr ""
-"Project-Id-Version: gettext 0.11.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-05-01 22:37+0200\n"
-"PO-Revision-Date: 2013-01-29 15:06+0200\n"
-"Last-Translator: Jos Lemmens <jos@jlemmens.nl>\n"
-"Language-Team: Jos Lemmens <jos@jlemmens.nl>\n"
-"Language: nl\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-#: ../src/audiocd.c:52
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"cddbget\" programme.\n"
-msgstr ""
-
-#: ../src/audiocd.c:53 ../src/daisy-player.c:2010
-#, c-format
-msgid "Please install it and try again.\n"
-msgstr ""
-
-# 33
-#: ../src/daisy-player.c:239 ../src/daisy-player.c:262
-#: ../src/daisy-player.c:330 ../src/daisy-player.c:476
-#: ../src/daisy-player.c:1187 ../src/daisy-player.c:1244
-#: ../src/daisy-player.c:1894 ../src/daisy-player.c:1919
-#: ../src/daisy-player.c:2155 ../src/daisy3.c:312 ../src/daisy3.c:363
-#: ../src/daisy3.c:397 ../src/daisy3.c:464 ../src/daisy3.c:504
-#: ../src/daisy3.c:523 ../src/daisy3.c:594 ../src/daisy3.c:663
-#: ../src/daisy3.c:837
-#, c-format
-msgid ""
-"\n"
-"Cannot read %s\n"
-msgstr ""
-"\n"
-"Kan %s niet lezen\n"
-
-# 5
-#: ../src/daisy-player.c:421
-msgid "'h' for help -"
-msgstr "'h' voor hulp -"
-
-# 1
-#: ../src/daisy-player.c:423
-#, c-format
-msgid " %d pages "
-msgstr " %d pagina's "
-
-# 3
-#: ../src/daisy-player.c:424
-#, c-format
-msgid " level: %d of %d "
-msgstr " niveau: %d - %d "
-
-# 4
-#: ../src/daisy-player.c:428
-#, c-format
-msgid " total length: %02d:%02d:%02d "
-msgstr " totale lengte %02d:%02d:%02d "
-
-# 38
-#: ../src/daisy-player.c:703
-msgid ""
-"\n"
-"These commands are available in this version:\n"
-msgstr ""
-"\n"
-"Deze commando's zijn beschikbaar in deze versie\n"
-
-# 41
-#: ../src/daisy-player.c:706
-msgid "cursor down     - move cursor to the next item\n"
-msgstr "cursor omlaag   - verplaats de cursor naar het volgende item\n"
-
-# 44
-#: ../src/daisy-player.c:707
-msgid "cursor up       - move cursor to the previous item\n"
-msgstr "cursor omhoog   - verplaats de cursor naar het vorige item\n"
-
-# 43
-#: ../src/daisy-player.c:708
-msgid "cursor right    - skip to next phrase\n"
-msgstr "cursor rechts   - spring naar de volgende frase\n"
-
-# 42
-#: ../src/daisy-player.c:709
-msgid "cursor left     - skip to previous phrase\n"
-msgstr "cursor links    - spring naar de vorige frase\n"
-
-# 57
-#: ../src/daisy-player.c:710
-msgid "page-down       - view next page\n"
-msgstr "page-down       - toon de volgende pagina\n"
-
-# 58
-#: ../src/daisy-player.c:711
-msgid "page-up         - view previous page\n"
-msgstr "page-up         - toon de vorige pagina\n"
-
-# 46
-#: ../src/daisy-player.c:712
-msgid "enter           - start playing\n"
-msgstr "enter           - start afspelen\n"
-
-# 62
-#: ../src/daisy-player.c:713
-msgid "space           - pause/resume playing\n"
-msgstr "spatie          - pauze/vervolg het afspelen\n"
-
-# 50
-#: ../src/daisy-player.c:714
-msgid "home            - play on normal speed\n"
-msgstr "home            - speel af op normale snelheid\n"
-
-# 23
-#: ../src/daisy-player.c:716
-msgid "Press any key for next page..."
-msgstr "Druk op een toets voor de volgende pagina..."
-
-# 32
-#: ../src/daisy-player.c:721
-msgid ""
-"\n"
-"/               - search for a label\n"
-msgstr ""
-"\n"
-"/               - zoek label\n"
-
-# 45
-#: ../src/daisy-player.c:722
-msgid "d               - store current item to disk\n"
-msgstr "d               - sla huidige item op op schijf\n"
-
-# 11
-#: ../src/daisy-player.c:723
-msgid "D               - decrease playing speed\n"
-msgstr "D               - verlaag afspeel snelheid\n"
-
-# 47
-#: ../src/daisy-player.c:725
-msgid ""
-"f               - find the currently playing item and place the cursor "
-"there\n"
-msgstr ""
-"f               - vindt het huidige spelende item en plaats de cursor daar\n"
-
-# 48
-#: ../src/daisy-player.c:728
-msgid "g               - go to page number (if any)\n"
-msgstr "g               - ga naar pagina nummer\n"
-
-# 48
-#: ../src/daisy-player.c:731
-#, fuzzy
-msgid "g               - go to time in this song (MM:SS)\n"
-msgstr "g               - ga naar pagina nummer\n"
-
-# 49
-#: ../src/daisy-player.c:732
-msgid "h or ?          - give this help\n"
-msgstr "h of ?          - toon deze help-pagina\n"
-
-# 51
-#: ../src/daisy-player.c:733
-msgid "j               - just play current item\n"
-msgstr "j               - speel alleen dit item af\n"
-
-# 52
-#: ../src/daisy-player.c:735
-msgid "l               - switch to next level\n"
-msgstr "l               - schakel naar het volgende niveau\n"
-
-# 16
-#: ../src/daisy-player.c:736
-msgid "L               - switch to previous level\n"
-msgstr "L               - schakel naar het vorige niveau\n"
-
-# 53
-#: ../src/daisy-player.c:737
-msgid "n               - search forwards\n"
-msgstr "n               - zoek voorwaarts\n"
-
-# 18
-#: ../src/daisy-player.c:738
-msgid "N               - search backwards\n"
-msgstr "N               - zoek achteruit\n"
-
-# 55
-#: ../src/daisy-player.c:739
-msgid "o               - select next output sound device\n"
-msgstr "o               - selecteer de volgende geluidskaart\n"
-
-# 56
-#: ../src/daisy-player.c:740
-msgid "p               - place a bookmark\n"
-msgstr "p               - plaats een boekenlegger\n"
-
-# 59
-#: ../src/daisy-player.c:741
-msgid "q               - quit daisy-player and place a bookmark\n"
-msgstr "q               - stop daisy-player en plaats een boekenlegger\n"
-
-# 60
-#: ../src/daisy-player.c:742
-msgid "s               - stop playing\n"
-msgstr "s               - stop het afspelen\n"
-
-# 29
-#: ../src/daisy-player.c:743
-msgid "U               - increase playing speed\n"
-msgstr "U               - verhoog afspeel snelheid\n"
-
-# 37
-#: ../src/daisy-player.c:744
-msgid ""
-"\n"
-"Press any key to leave help..."
-msgstr ""
-"\n"
-"Druk op een toets om dit help-scherm te verlaten..."
-
-# 20
-#: ../src/daisy-player.c:980
-msgid "Please wait... -------------------------"
-msgstr "Even geduld a.u.b.... ------------------"
-
-# 30
-#: ../src/daisy-player.c:1074
-msgid "What do you search? "
-msgstr "Wat zoekt u? "
-
-# 15
-#: ../src/daisy-player.c:1168
-msgid "Go to page number: "
-msgstr "Ga naar pagina nummer: "
-
-#: ../src/daisy-player.c:1299
-msgid "Go to time (MM:SS): "
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1326
-#, fuzzy
-msgid "Cannot read /proc/asound/cards"
-msgstr ""
-"\n"
-"Kan /proc/mounts niet lezen."
-
-# 13
-#: ../src/daisy-player.c:1845 ../src/daisy-player.c:2003
-#, c-format
-msgid "Daisy-player - Version %s\n"
-msgstr "Daisy-player - Versie %s\n"
-
-# 39
-#: ../src/daisy-player.c:1847
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Usage: %s [directory_with_a_Daisy-structure] "
-msgstr ""
-"\n"
-"Gebruik: %s [-l taal] [map met een Daisy-structuur]\n"
-
-#: ../src/daisy-player.c:1849
-#, c-format
-msgid "[-c cdrom_device] [-d ALSA_sound_device] [-n | -y]\n"
-msgstr ""
-
-# 34
-#: ../src/daisy-player.c:1863
-msgid ""
-"\n"
-"Cannot read /proc/mounts."
-msgstr ""
-"\n"
-"Kan /proc/mounts niet lezen."
-
-# 6
-#: ../src/daisy-player.c:2004
-msgid "A parser to play Daisy CD's with Linux"
-msgstr "Een programma om Daisy CD's af te spelen"
-
-#: ../src/daisy-player.c:2009
-#, c-format
-msgid ""
-"\n"
-"Daisy-player needs the \"madplay\" programme.\n"
-msgstr ""
-
-#: ../src/daisy-player.c:2030
-#, c-format
-msgid "Scanning for a Daisy CD..."
-msgstr ""
-
-# 35
-#: ../src/daisy-player.c:2090
-msgid ""
-"\n"
-"Cannot use udisks command."
-msgstr ""
-"\n"
-"Kan geen gebruik maken van het udisks commando."
-
-# 36
-#: ../src/daisy-player.c:2120
-#, fuzzy
-msgid "No Daisy CD in drive."
-msgstr ""
-"\n"
-"Geen daisy-cd in speler."
-
-# 19
-#: ../src/daisy-player.c:2136
-#, c-format
-msgid "No such directory: %s\n"
-msgstr "Map %s bestaat niet\n"
-
-# 12
-#: ../src/daisy-player.c:2197
-#, c-format
-msgid "Daisy-player - Version %s - (C)2013 J. Lemmens"
-msgstr "Daisy-player - Versie %s - (C)2013 J. Lemmens"
-
-# 22
-#: ../src/daisy-player.c:2208
-msgid "Press 'h' for help "
-msgstr "Druk op'h' voor hulp "
-
-# 33
-#: ../src/daisy3.c:268
-#, fuzzy, c-format
-msgid ""
-"\n"
-"Cannot read\n"
-msgstr ""
-"\n"
-"Kan %s niet lezen\n"
-
-#: ../src/daisy3.c:747
-#, c-format
-msgid ""
-"\n"
-"No DAISY-CD or Audio-cd found\n"
-msgstr ""
-
-# 2
-#~ msgid " (%2d of %2d)"
-#~ msgstr " (%2d  - %2d)"
-
-# 7
-#~ msgid "Cannot find a daisy structure in %s"
-#~ msgstr "Kan geen daisy structuur in %s vinden"
-
-# 8
-#~ msgid "Cannot find a daisy structure"
-#~ msgstr "Kan geen daisy structuur vinden"
-
-# 9
-#~ msgid "Corrupt daisy structure %s\n"
-#~ msgstr "Corrupte daisy structuur %s\n"
-
-# 10
-#~ msgid "Corrupt daisy structure!"
-#~ msgstr "Corrupte daisy structuur!"
-
-# 14
-#~ msgid "Daisy-player can't handle this DTB."
-#~ msgstr "Daisy-player kan niet overweg met dit DTB."
-
-# 17
-#~ msgid "Maybe a read-error occurred!"
-#~ msgstr "Waarschijnlijk een leesfout opgetreden!"
-
-# 21
-#~ msgid "Please wait..."
-#~ msgstr "Even geduld a.u.b...."
-
-# 24
-#~ msgid "Reading %s... "
-#~ msgstr "%s wordt gelezen... "
-
-# 25
-#~ msgid "Reading daisy structure..."
-#~ msgstr "daisy structuur wordt gelezen..."
-
-# 26
-#~ msgid "Something is wrong with %s\n"
-#~ msgstr "er is iets niet goed met %s\n"
-
-# 27
-#~ msgid "Something is wrong with the %s file\n"
-#~ msgstr "Er is iets niet goed met het %s bestand\n"
-
-# 28
-#~ msgid "This is not possible!"
-#~ msgstr "Dit is niet mogelijk!"
-
-# 31
-#~ msgid ""
-#~ "\n"
-#~ "%s: is not a sound device.\n"
-#~ msgstr ""
-#~ "\n"
-#~ "%s: is geen sound device.\n"
-
-# 40
-#~ msgid "clip_end (%f) is smaller than clip_begin (%f).\n"
-#~ msgstr "clip_end (%f) is kleiner dan clip_begin (%f).\n"
-
-# 54
-#~ msgid "n length: %d\n"
-#~ msgstr "n lengte: %d\n"
-
-# 61
-#~ msgid "s length: %d\n"
-#~ msgstr "s lengte: %d\n"
-
-# 63
-#~ msgid "start_playing(): %s"
-#~ msgstr "start_playing(): %s"
diff --git a/po/nls.m4 b/po/nls.m4
deleted file mode 100644
index 003704c..0000000
--- a/po/nls.m4
+++ /dev/null
@@ -1,32 +0,0 @@
-# nls.m4 serial 5 (gettext-0.18)
-dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
-dnl Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
-
-AC_PREREQ([2.50])
-
-AC_DEFUN([AM_NLS],
-[
-  AC_MSG_CHECKING([whether NLS is requested])
-  dnl Default is enabled NLS
-  AC_ARG_ENABLE([nls],
-    [  --disable-nls           do not use Native Language Support],
-    USE_NLS=$enableval, USE_NLS=yes)
-  AC_MSG_RESULT([$USE_NLS])
-  AC_SUBST([USE_NLS])
-])
diff --git a/po/po.m4 b/po/po.m4
deleted file mode 100644
index 47f36a4..0000000
--- a/po/po.m4
+++ /dev/null
@@ -1,449 +0,0 @@
-# po.m4 serial 17 (gettext-0.18)
-dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
-dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
-
-AC_PREREQ([2.50])
-
-dnl Checks for all prerequisites of the po subdirectory.
-AC_DEFUN([AM_PO_SUBDIRS],
-[
-  AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
-  AC_REQUIRE([AM_NLS])dnl
-
-  dnl Release version of the gettext macros. This is used to ensure that
-  dnl the gettext macros and po/Makefile.in.in are in sync.
-  AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
-
-  dnl Perform the following tests also if --disable-nls has been given,
-  dnl because they are needed for "make dist" to work.
-
-  dnl Search for GNU msgfmt in the PATH.
-  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-  dnl The second test excludes FreeBSD msgfmt.
-  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
-
-  dnl Test whether it is GNU msgfmt >= 0.15.
-changequote(,)dnl
-  case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
-    *) MSGFMT_015=$MSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([MSGFMT_015])
-changequote(,)dnl
-  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
-    *) GMSGFMT_015=$GMSGFMT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([GMSGFMT_015])
-
-  dnl Search for GNU xgettext 0.12 or newer in the PATH.
-  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-  dnl The second test excludes FreeBSD xgettext.
-  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  dnl Remove leftover from FreeBSD xgettext call.
-  rm -f messages.po
-
-  dnl Test whether it is GNU xgettext >= 0.15.
-changequote(,)dnl
-  case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
-    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
-    *) XGETTEXT_015=$XGETTEXT ;;
-  esac
-changequote([,])dnl
-  AC_SUBST([XGETTEXT_015])
-
-  dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
-
-  dnl Installation directories.
-  dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
-  dnl have to define it here, so that it can be used in po/Makefile.
-  test -n "$localedir" || localedir='${datadir}/locale'
-  AC_SUBST([localedir])
-
-  dnl Support for AM_XGETTEXT_OPTION.
-  test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-  AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
-
-  AC_CONFIG_COMMANDS([po-directories], [[
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        # Treat a directory as a PO directory if and only if it has a
-        # POTFILES.in file. This allows packages to have multiple PO
-        # directories under different names or in different locations.
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            # Hide the ALL_LINGUAS assigment from automake < 1.5.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          # Compute POFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-          # Compute UPDATEPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-          # Compute DUMMYPOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-          # Compute GMOFILES
-          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          GMOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done]],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
-    # from automake < 1.5.
-    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-])
-
-dnl Postprocesses a Makefile in a directory containing PO files.
-AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
-[
-  # When this code is run, in config.status, two variables have already been
-  # set:
-  # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
-  # - LINGUAS is the value of the environment variable LINGUAS at configure
-  #   time.
-
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-  ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-  ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-  # In autoconf-2.13 it is called $ac_given_srcdir.
-  # In autoconf-2.50 it is called $srcdir.
-  test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-  case "$ac_given_srcdir" in
-    .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-    /*) top_srcdir="$ac_given_srcdir" ;;
-    *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  # Find a way to echo strings without interpreting backslash.
-  if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
-    gt_echo='echo'
-  else
-    if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
-      gt_echo='printf %s\n'
-    else
-      echo_func () {
-        cat <<EOT
-$*
-EOT
-      }
-      gt_echo='echo_func'
-    fi
-  fi
-
-  # A sed script that extracts the value of VARIABLE from a Makefile.
-  sed_x_variable='
-# Test if the hold space is empty.
-x
-s/P/P/
-x
-ta
-# Yes it was empty. Look if we have the expected variable definition.
-/^[	 ]*VARIABLE[	 ]*=/{
-  # Seen the first line of the variable definition.
-  s/^[	 ]*VARIABLE[	 ]*=//
-  ba
-}
-bd
-:a
-# Here we are processing a line from the variable definition.
-# Remove comment, more precisely replace it with a space.
-s/#.*$/ /
-# See if the line ends in a backslash.
-tb
-:b
-s/\\$//
-# Print the line, without the trailing backslash.
-p
-tc
-# There was no trailing backslash. The end of the variable definition is
-# reached. Clear the hold space.
-s/^.*$//
-x
-bd
-:c
-# A trailing backslash means that the variable definition continues in the
-# next line. Put a nonempty string into the hold space to indicate this.
-s/^.*$/P/
-x
-:d
-'
-changequote([,])dnl
-
-  # Set POTFILES to the value of the Makefile variable POTFILES.
-  sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
-  POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
-  # Compute POTFILES_DEPS as
-  #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
-  POTFILES_DEPS=
-  for file in $POTFILES; do
-    POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
-  done
-  POMAKEFILEDEPS=""
-
-  if test -n "$OBSOLETE_ALL_LINGUAS"; then
-    test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-  fi
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    # The LINGUAS file contains the set of available languages.
-    ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  else
-    # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
-    sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
-    ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
-  fi
-  # Hide the ALL_LINGUAS assigment from automake < 1.5.
-  eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-  # Compute POFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
-  # Compute UPDATEPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
-  # Compute DUMMYPOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
-  # Compute GMOFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
-  # Compute PROPERTIESFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
-  # Compute CLASSFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
-  # Compute QMFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
-  # Compute MSGFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
-  # Compute RESOURCESDLLFILES
-  # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
-  case "$ac_given_srcdir" in
-    .) srcdirpre= ;;
-    *) srcdirpre='$(srcdir)/' ;;
-  esac
-  POFILES=
-  UPDATEPOFILES=
-  DUMMYPOFILES=
-  GMOFILES=
-  PROPERTIESFILES=
-  CLASSFILES=
-  QMFILES=
-  MSGFILES=
-  RESOURCESDLLFILES=
-  for lang in $ALL_LINGUAS; do
-    POFILES="$POFILES $srcdirpre$lang.po"
-    UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-    DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-    GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-    PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
-    CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
-    QMFILES="$QMFILES $srcdirpre$lang.qm"
-    frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
-    frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-    RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
-  done
-  # CATALOGS depends on both $ac_dir and the user's LINGUAS
-  # environment variable.
-  INST_LINGUAS=
-  if test -n "$ALL_LINGUAS"; then
-    for presentlang in $ALL_LINGUAS; do
-      useit=no
-      if test "%UNSET%" != "$LINGUAS"; then
-        desiredlanguages="$LINGUAS"
-      else
-        desiredlanguages="$ALL_LINGUAS"
-      fi
-      for desiredlang in $desiredlanguages; do
-        # Use the presentlang catalog if desiredlang is
-        #   a. equal to presentlang, or
-        #   b. a variant of presentlang (because in this case,
-        #      presentlang can be used as a fallback for messages
-        #      which are not translated in the desiredlang catalog).
-        case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
-        esac
-      done
-      if test $useit = yes; then
-        INST_LINGUAS="$INST_LINGUAS $presentlang"
-      fi
-    done
-  fi
-  CATALOGS=
-  JAVACATALOGS=
-  QTCATALOGS=
-  TCLCATALOGS=
-  CSHARPCATALOGS=
-  if test -n "$INST_LINGUAS"; then
-    for lang in $INST_LINGUAS; do
-      CATALOGS="$CATALOGS $lang.gmo"
-      JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
-      QTCATALOGS="$QTCATALOGS $lang.qm"
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
-    done
-  fi
-
-  sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang.msg: $lang.po
-	@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
-	\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
-    # Add dependencies that cannot be formulated as a simple suffix rule.
-    for lang in $ALL_LINGUAS; do
-      frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
-      cat >> "$ac_file.tmp" <<EOF
-$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
-	@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
-	\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
-EOF
-    done
-  fi
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
-  mv "$ac_file.tmp" "$ac_file"
-])
-
-dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
-AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
-[
-  XGETTEXT_EXTRA_OPTIONS=
-])
-
-dnl Registers an option to be passed to xgettext in the po subdirectory.
-AC_DEFUN([AM_XGETTEXT_OPTION],
-[
-  AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
-  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
-])
diff --git a/po/progtest.m4 b/po/progtest.m4
deleted file mode 100644
index 2d804ac..0000000
--- a/po/progtest.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# progtest.m4 serial 6 (gettext-0.18)
-dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-AC_PREREQ([2.50])
-
-# Search path for a program which passes the given test.
-
-dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
-dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
-AC_DEFUN([AM_PATH_PROG_WITH_TEST],
-[
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  ac_executable_p="test -x"
-else
-  ac_executable_p="test -f"
-fi
-rm -f conf$$.file
-
-# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL([ac_cv_path_$1],
-[case "[$]$1" in
-  [[\\/]]* | ?:[[\\/]]*)
-    ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in ifelse([$5], , $PATH, [$5]); do
-      IFS="$ac_save_IFS"
-      test -z "$ac_dir" && ac_dir=.
-      for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-    ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$][$1])
-else
-  AC_MSG_RESULT([no])
-fi
-AC_SUBST([$1])dnl
-])
diff --git a/po/quot.sed b/po/quot.sed
deleted file mode 100644
index 0122c46..0000000
--- a/po/quot.sed
+++ /dev/null
@@ -1,6 +0,0 @@
-s/"\([^"]*\)"/“\1�/g
-s/`\([^`']*\)'/‘\1’/g
-s/ '\([^`']*\)' / ‘\1’ /g
-s/ '\([^`']*\)'$/ ‘\1’/g
-s/^'\([^`']*\)' /‘\1’ /g
-s/“�/""/g
diff --git a/po/remove-potcdate.sin b/po/remove-potcdate.sin
deleted file mode 100644
index 2436c49..0000000
--- a/po/remove-potcdate.sin
+++ /dev/null
@@ -1,19 +0,0 @@
-# Sed script that remove the POT-Creation-Date line in the header entry
-# from a POT file.
-#
-# The distinction between the first and the following occurrences of the
-# pattern is achieved by looking at the hold space.
-/^"POT-Creation-Date: .*"$/{
-x
-# Test if the hold space is empty.
-s/P/P/
-ta
-# Yes it was empty. First occurrence. Remove the line.
-g
-d
-bb
-:a
-# The hold space was nonempty. Following occurrences. Do nothing.
-x
-:b
-}
diff --git a/po/stamp-po b/po/stamp-po
deleted file mode 100644
index 9788f70..0000000
--- a/po/stamp-po
+++ /dev/null
@@ -1 +0,0 @@
-timestamp
diff --git a/src/.deps/audiocd.Po b/src/.deps/audiocd.Po
deleted file mode 100644
index bf09866..0000000
--- a/src/.deps/audiocd.Po
+++ /dev/null
@@ -1,400 +0,0 @@
-audiocd.o: audiocd.c ../src/daisy.h /usr/include/stdio.h \
- /usr/include/features.h /usr/include/stdc-predef.h \
- /usr/include/x86_64-linux-gnu/bits/predefs.h \
- /usr/include/x86_64-linux-gnu/sys/cdefs.h \
- /usr/include/x86_64-linux-gnu/bits/wordsize.h \
- /usr/include/x86_64-linux-gnu/gnu/stubs.h \
- /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h \
- /usr/include/x86_64-linux-gnu/bits/types.h \
- /usr/include/x86_64-linux-gnu/bits/typesizes.h /usr/include/libio.h \
- /usr/include/_G_config.h /usr/include/wchar.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h \
- /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
- /usr/include/x86_64-linux-gnu/bits/sys_errlist.h \
- /usr/include/x86_64-linux-gnu/bits/stdio.h \
- /usr/include/x86_64-linux-gnu/bits/stdio2.h /usr/include/string.h \
- /usr/include/xlocale.h /usr/include/x86_64-linux-gnu/bits/string.h \
- /usr/include/x86_64-linux-gnu/bits/string2.h /usr/include/endian.h \
- /usr/include/x86_64-linux-gnu/bits/endian.h \
- /usr/include/x86_64-linux-gnu/bits/byteswap.h \
- /usr/include/x86_64-linux-gnu/bits/byteswap-16.h /usr/include/stdlib.h \
- /usr/include/x86_64-linux-gnu/bits/string3.h /usr/include/unistd.h \
- /usr/include/x86_64-linux-gnu/bits/posix_opt.h \
- /usr/include/x86_64-linux-gnu/bits/environments.h \
- /usr/include/x86_64-linux-gnu/bits/confname.h /usr/include/getopt.h \
- /usr/include/x86_64-linux-gnu/bits/unistd.h /usr/include/strings.h \
- /usr/include/x86_64-linux-gnu/bits/waitflags.h \
- /usr/include/x86_64-linux-gnu/bits/waitstatus.h \
- /usr/include/x86_64-linux-gnu/sys/types.h /usr/include/time.h \
- /usr/include/x86_64-linux-gnu/sys/select.h \
- /usr/include/x86_64-linux-gnu/bits/select.h \
- /usr/include/x86_64-linux-gnu/bits/sigset.h \
- /usr/include/x86_64-linux-gnu/bits/time.h \
- /usr/include/x86_64-linux-gnu/bits/select2.h \
- /usr/include/x86_64-linux-gnu/sys/sysmacros.h \
- /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \
- /usr/include/x86_64-linux-gnu/bits/stdlib-float.h \
- /usr/include/x86_64-linux-gnu/bits/stdlib.h /usr/include/ctype.h \
- /usr/include/x86_64-linux-gnu/sys/wait.h /usr/include/signal.h \
- /usr/include/x86_64-linux-gnu/bits/signum.h \
- /usr/include/x86_64-linux-gnu/bits/siginfo.h \
- /usr/include/x86_64-linux-gnu/bits/sigaction.h \
- /usr/include/x86_64-linux-gnu/bits/sigcontext.h \
- /usr/include/x86_64-linux-gnu/bits/sigstack.h \
- /usr/include/x86_64-linux-gnu/sys/ucontext.h \
- /usr/include/x86_64-linux-gnu/bits/sigthread.h \
- /usr/include/x86_64-linux-gnu/sys/stat.h \
- /usr/include/x86_64-linux-gnu/bits/stat.h /usr/include/ncursesw/curses.h \
- /usr/include/ncursesw/ncurses_dll.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdbool.h \
- /usr/include/x86_64-linux-gnu/bits/wchar.h \
- /usr/include/x86_64-linux-gnu/bits/wchar2.h \
- /usr/include/ncursesw/unctrl.h /usr/include/fcntl.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl-linux.h \
- /usr/include/x86_64-linux-gnu/bits/uio.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl2.h /usr/include/libgen.h \
- /usr/include/dirent.h /usr/include/x86_64-linux-gnu/bits/dirent.h \
- /usr/include/x86_64-linux-gnu/bits/posix1_lim.h \
- /usr/include/x86_64-linux-gnu/bits/local_lim.h \
- /usr/include/linux/limits.h /usr/include/pwd.h /usr/include/locale.h \
- /usr/include/x86_64-linux-gnu/bits/locale.h /usr/include/libintl.h \
- /usr/include/sox.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/limits.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/syslimits.h \
- /usr/include/limits.h /usr/include/x86_64-linux-gnu/bits/posix2_lim.h \
- /usr/include/x86_64-linux-gnu/bits/xopen_lim.h /usr/include/errno.h \
- /usr/include/x86_64-linux-gnu/bits/errno.h /usr/include/linux/errno.h \
- /usr/include/x86_64-linux-gnu/asm/errno.h \
- /usr/include/asm-generic/errno.h /usr/include/asm-generic/errno-base.h \
- /usr/include/x86_64-linux-gnu/bits/timex.h \
- /usr/include/x86_64-linux-gnu/sys/ioctl.h \
- /usr/include/x86_64-linux-gnu/bits/ioctls.h \
- /usr/include/x86_64-linux-gnu/asm/ioctls.h \
- /usr/include/asm-generic/ioctls.h /usr/include/linux/ioctl.h \
- /usr/include/x86_64-linux-gnu/asm/ioctl.h \
- /usr/include/asm-generic/ioctl.h \
- /usr/include/x86_64-linux-gnu/bits/ioctl-types.h \
- /usr/include/x86_64-linux-gnu/sys/ttydefaults.h \
- /usr/include/libxml2/libxml/xmlreader.h \
- /usr/include/libxml2/libxml/xmlversion.h \
- /usr/include/libxml2/libxml/xmlexports.h \
- /usr/include/libxml2/libxml/tree.h \
- /usr/include/libxml2/libxml/xmlstring.h \
- /usr/include/libxml2/libxml/xmlregexp.h \
- /usr/include/libxml2/libxml/dict.h \
- /usr/include/libxml2/libxml/xmlmemory.h \
- /usr/include/libxml2/libxml/threads.h \
- /usr/include/libxml2/libxml/globals.h \
- /usr/include/libxml2/libxml/parser.h /usr/include/libxml2/libxml/hash.h \
- /usr/include/libxml2/libxml/valid.h \
- /usr/include/libxml2/libxml/xmlerror.h \
- /usr/include/libxml2/libxml/list.h \
- /usr/include/libxml2/libxml/xmlautomata.h \
- /usr/include/libxml2/libxml/entities.h \
- /usr/include/libxml2/libxml/encoding.h /usr/include/iconv.h \
- /usr/include/libxml2/libxml/xmlIO.h /usr/include/libxml2/libxml/SAX.h \
- /usr/include/libxml2/libxml/xlink.h /usr/include/libxml2/libxml/SAX2.h \
- /usr/include/libxml2/libxml/relaxng.h \
- /usr/include/libxml2/libxml/xmlschemas.h \
- /usr/include/libxml2/libxml/xmlwriter.h /usr/include/cdio/cdio.h \
- /usr/include/cdio/version.h /usr/include/cdio/types.h \
- /usr/include/cdio/cdio_config.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdint.h /usr/include/stdint.h \
- /usr/include/cdio/sector.h /usr/include/cdio/device.h \
- /usr/include/cdio/disc.h /usr/include/cdio/read.h \
- /usr/include/cdio/cdtext.h /usr/include/cdio/track.h \
- /usr/include/cdio/cdda.h /usr/include/cdio/paranoia.h
-
-../src/daisy.h:
-
-/usr/include/stdio.h:
-
-/usr/include/features.h:
-
-/usr/include/stdc-predef.h:
-
-/usr/include/x86_64-linux-gnu/bits/predefs.h:
-
-/usr/include/x86_64-linux-gnu/sys/cdefs.h:
-
-/usr/include/x86_64-linux-gnu/bits/wordsize.h:
-
-/usr/include/x86_64-linux-gnu/gnu/stubs.h:
-
-/usr/include/x86_64-linux-gnu/gnu/stubs-64.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h:
-
-/usr/include/x86_64-linux-gnu/bits/types.h:
-
-/usr/include/x86_64-linux-gnu/bits/typesizes.h:
-
-/usr/include/libio.h:
-
-/usr/include/_G_config.h:
-
-/usr/include/wchar.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdio_lim.h:
-
-/usr/include/x86_64-linux-gnu/bits/sys_errlist.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdio.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdio2.h:
-
-/usr/include/string.h:
-
-/usr/include/xlocale.h:
-
-/usr/include/x86_64-linux-gnu/bits/string.h:
-
-/usr/include/x86_64-linux-gnu/bits/string2.h:
-
-/usr/include/endian.h:
-
-/usr/include/x86_64-linux-gnu/bits/endian.h:
-
-/usr/include/x86_64-linux-gnu/bits/byteswap.h:
-
-/usr/include/x86_64-linux-gnu/bits/byteswap-16.h:
-
-/usr/include/stdlib.h:
-
-/usr/include/x86_64-linux-gnu/bits/string3.h:
-
-/usr/include/unistd.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix_opt.h:
-
-/usr/include/x86_64-linux-gnu/bits/environments.h:
-
-/usr/include/x86_64-linux-gnu/bits/confname.h:
-
-/usr/include/getopt.h:
-
-/usr/include/x86_64-linux-gnu/bits/unistd.h:
-
-/usr/include/strings.h:
-
-/usr/include/x86_64-linux-gnu/bits/waitflags.h:
-
-/usr/include/x86_64-linux-gnu/bits/waitstatus.h:
-
-/usr/include/x86_64-linux-gnu/sys/types.h:
-
-/usr/include/time.h:
-
-/usr/include/x86_64-linux-gnu/sys/select.h:
-
-/usr/include/x86_64-linux-gnu/bits/select.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigset.h:
-
-/usr/include/x86_64-linux-gnu/bits/time.h:
-
-/usr/include/x86_64-linux-gnu/bits/select2.h:
-
-/usr/include/x86_64-linux-gnu/sys/sysmacros.h:
-
-/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h:
-
-/usr/include/alloca.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdlib-float.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdlib.h:
-
-/usr/include/ctype.h:
-
-/usr/include/x86_64-linux-gnu/sys/wait.h:
-
-/usr/include/signal.h:
-
-/usr/include/x86_64-linux-gnu/bits/signum.h:
-
-/usr/include/x86_64-linux-gnu/bits/siginfo.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigaction.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigcontext.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigstack.h:
-
-/usr/include/x86_64-linux-gnu/sys/ucontext.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigthread.h:
-
-/usr/include/x86_64-linux-gnu/sys/stat.h:
-
-/usr/include/x86_64-linux-gnu/bits/stat.h:
-
-/usr/include/ncursesw/curses.h:
-
-/usr/include/ncursesw/ncurses_dll.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdbool.h:
-
-/usr/include/x86_64-linux-gnu/bits/wchar.h:
-
-/usr/include/x86_64-linux-gnu/bits/wchar2.h:
-
-/usr/include/ncursesw/unctrl.h:
-
-/usr/include/fcntl.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl-linux.h:
-
-/usr/include/x86_64-linux-gnu/bits/uio.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl2.h:
-
-/usr/include/libgen.h:
-
-/usr/include/dirent.h:
-
-/usr/include/x86_64-linux-gnu/bits/dirent.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix1_lim.h:
-
-/usr/include/x86_64-linux-gnu/bits/local_lim.h:
-
-/usr/include/linux/limits.h:
-
-/usr/include/pwd.h:
-
-/usr/include/locale.h:
-
-/usr/include/x86_64-linux-gnu/bits/locale.h:
-
-/usr/include/libintl.h:
-
-/usr/include/sox.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/limits.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/syslimits.h:
-
-/usr/include/limits.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix2_lim.h:
-
-/usr/include/x86_64-linux-gnu/bits/xopen_lim.h:
-
-/usr/include/errno.h:
-
-/usr/include/x86_64-linux-gnu/bits/errno.h:
-
-/usr/include/linux/errno.h:
-
-/usr/include/x86_64-linux-gnu/asm/errno.h:
-
-/usr/include/asm-generic/errno.h:
-
-/usr/include/asm-generic/errno-base.h:
-
-/usr/include/x86_64-linux-gnu/bits/timex.h:
-
-/usr/include/x86_64-linux-gnu/sys/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/bits/ioctls.h:
-
-/usr/include/x86_64-linux-gnu/asm/ioctls.h:
-
-/usr/include/asm-generic/ioctls.h:
-
-/usr/include/linux/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/asm/ioctl.h:
-
-/usr/include/asm-generic/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/bits/ioctl-types.h:
-
-/usr/include/x86_64-linux-gnu/sys/ttydefaults.h:
-
-/usr/include/libxml2/libxml/xmlreader.h:
-
-/usr/include/libxml2/libxml/xmlversion.h:
-
-/usr/include/libxml2/libxml/xmlexports.h:
-
-/usr/include/libxml2/libxml/tree.h:
-
-/usr/include/libxml2/libxml/xmlstring.h:
-
-/usr/include/libxml2/libxml/xmlregexp.h:
-
-/usr/include/libxml2/libxml/dict.h:
-
-/usr/include/libxml2/libxml/xmlmemory.h:
-
-/usr/include/libxml2/libxml/threads.h:
-
-/usr/include/libxml2/libxml/globals.h:
-
-/usr/include/libxml2/libxml/parser.h:
-
-/usr/include/libxml2/libxml/hash.h:
-
-/usr/include/libxml2/libxml/valid.h:
-
-/usr/include/libxml2/libxml/xmlerror.h:
-
-/usr/include/libxml2/libxml/list.h:
-
-/usr/include/libxml2/libxml/xmlautomata.h:
-
-/usr/include/libxml2/libxml/entities.h:
-
-/usr/include/libxml2/libxml/encoding.h:
-
-/usr/include/iconv.h:
-
-/usr/include/libxml2/libxml/xmlIO.h:
-
-/usr/include/libxml2/libxml/SAX.h:
-
-/usr/include/libxml2/libxml/xlink.h:
-
-/usr/include/libxml2/libxml/SAX2.h:
-
-/usr/include/libxml2/libxml/relaxng.h:
-
-/usr/include/libxml2/libxml/xmlschemas.h:
-
-/usr/include/libxml2/libxml/xmlwriter.h:
-
-/usr/include/cdio/cdio.h:
-
-/usr/include/cdio/version.h:
-
-/usr/include/cdio/types.h:
-
-/usr/include/cdio/cdio_config.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdint.h:
-
-/usr/include/stdint.h:
-
-/usr/include/cdio/sector.h:
-
-/usr/include/cdio/device.h:
-
-/usr/include/cdio/disc.h:
-
-/usr/include/cdio/read.h:
-
-/usr/include/cdio/cdtext.h:
-
-/usr/include/cdio/track.h:
-
-/usr/include/cdio/cdda.h:
-
-/usr/include/cdio/paranoia.h:
diff --git a/src/.deps/daisy-player.Po b/src/.deps/daisy-player.Po
deleted file mode 100644
index 925d470..0000000
--- a/src/.deps/daisy-player.Po
+++ /dev/null
@@ -1,400 +0,0 @@
-daisy-player.o: daisy-player.c ../src/daisy.h /usr/include/stdio.h \
- /usr/include/features.h /usr/include/stdc-predef.h \
- /usr/include/x86_64-linux-gnu/bits/predefs.h \
- /usr/include/x86_64-linux-gnu/sys/cdefs.h \
- /usr/include/x86_64-linux-gnu/bits/wordsize.h \
- /usr/include/x86_64-linux-gnu/gnu/stubs.h \
- /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h \
- /usr/include/x86_64-linux-gnu/bits/types.h \
- /usr/include/x86_64-linux-gnu/bits/typesizes.h /usr/include/libio.h \
- /usr/include/_G_config.h /usr/include/wchar.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h \
- /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
- /usr/include/x86_64-linux-gnu/bits/sys_errlist.h \
- /usr/include/x86_64-linux-gnu/bits/stdio.h \
- /usr/include/x86_64-linux-gnu/bits/stdio2.h /usr/include/string.h \
- /usr/include/xlocale.h /usr/include/x86_64-linux-gnu/bits/string.h \
- /usr/include/x86_64-linux-gnu/bits/string2.h /usr/include/endian.h \
- /usr/include/x86_64-linux-gnu/bits/endian.h \
- /usr/include/x86_64-linux-gnu/bits/byteswap.h \
- /usr/include/x86_64-linux-gnu/bits/byteswap-16.h /usr/include/stdlib.h \
- /usr/include/x86_64-linux-gnu/bits/string3.h /usr/include/unistd.h \
- /usr/include/x86_64-linux-gnu/bits/posix_opt.h \
- /usr/include/x86_64-linux-gnu/bits/environments.h \
- /usr/include/x86_64-linux-gnu/bits/confname.h /usr/include/getopt.h \
- /usr/include/x86_64-linux-gnu/bits/unistd.h /usr/include/strings.h \
- /usr/include/x86_64-linux-gnu/bits/waitflags.h \
- /usr/include/x86_64-linux-gnu/bits/waitstatus.h \
- /usr/include/x86_64-linux-gnu/sys/types.h /usr/include/time.h \
- /usr/include/x86_64-linux-gnu/sys/select.h \
- /usr/include/x86_64-linux-gnu/bits/select.h \
- /usr/include/x86_64-linux-gnu/bits/sigset.h \
- /usr/include/x86_64-linux-gnu/bits/time.h \
- /usr/include/x86_64-linux-gnu/bits/select2.h \
- /usr/include/x86_64-linux-gnu/sys/sysmacros.h \
- /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \
- /usr/include/x86_64-linux-gnu/bits/stdlib-float.h \
- /usr/include/x86_64-linux-gnu/bits/stdlib.h /usr/include/ctype.h \
- /usr/include/x86_64-linux-gnu/sys/wait.h /usr/include/signal.h \
- /usr/include/x86_64-linux-gnu/bits/signum.h \
- /usr/include/x86_64-linux-gnu/bits/siginfo.h \
- /usr/include/x86_64-linux-gnu/bits/sigaction.h \
- /usr/include/x86_64-linux-gnu/bits/sigcontext.h \
- /usr/include/x86_64-linux-gnu/bits/sigstack.h \
- /usr/include/x86_64-linux-gnu/sys/ucontext.h \
- /usr/include/x86_64-linux-gnu/bits/sigthread.h \
- /usr/include/x86_64-linux-gnu/sys/stat.h \
- /usr/include/x86_64-linux-gnu/bits/stat.h /usr/include/ncursesw/curses.h \
- /usr/include/ncursesw/ncurses_dll.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdbool.h \
- /usr/include/x86_64-linux-gnu/bits/wchar.h \
- /usr/include/x86_64-linux-gnu/bits/wchar2.h \
- /usr/include/ncursesw/unctrl.h /usr/include/fcntl.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl-linux.h \
- /usr/include/x86_64-linux-gnu/bits/uio.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl2.h /usr/include/libgen.h \
- /usr/include/dirent.h /usr/include/x86_64-linux-gnu/bits/dirent.h \
- /usr/include/x86_64-linux-gnu/bits/posix1_lim.h \
- /usr/include/x86_64-linux-gnu/bits/local_lim.h \
- /usr/include/linux/limits.h /usr/include/pwd.h /usr/include/locale.h \
- /usr/include/x86_64-linux-gnu/bits/locale.h /usr/include/libintl.h \
- /usr/include/sox.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/limits.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/syslimits.h \
- /usr/include/limits.h /usr/include/x86_64-linux-gnu/bits/posix2_lim.h \
- /usr/include/x86_64-linux-gnu/bits/xopen_lim.h /usr/include/errno.h \
- /usr/include/x86_64-linux-gnu/bits/errno.h /usr/include/linux/errno.h \
- /usr/include/x86_64-linux-gnu/asm/errno.h \
- /usr/include/asm-generic/errno.h /usr/include/asm-generic/errno-base.h \
- /usr/include/x86_64-linux-gnu/bits/timex.h \
- /usr/include/x86_64-linux-gnu/sys/ioctl.h \
- /usr/include/x86_64-linux-gnu/bits/ioctls.h \
- /usr/include/x86_64-linux-gnu/asm/ioctls.h \
- /usr/include/asm-generic/ioctls.h /usr/include/linux/ioctl.h \
- /usr/include/x86_64-linux-gnu/asm/ioctl.h \
- /usr/include/asm-generic/ioctl.h \
- /usr/include/x86_64-linux-gnu/bits/ioctl-types.h \
- /usr/include/x86_64-linux-gnu/sys/ttydefaults.h \
- /usr/include/libxml2/libxml/xmlreader.h \
- /usr/include/libxml2/libxml/xmlversion.h \
- /usr/include/libxml2/libxml/xmlexports.h \
- /usr/include/libxml2/libxml/tree.h \
- /usr/include/libxml2/libxml/xmlstring.h \
- /usr/include/libxml2/libxml/xmlregexp.h \
- /usr/include/libxml2/libxml/dict.h \
- /usr/include/libxml2/libxml/xmlmemory.h \
- /usr/include/libxml2/libxml/threads.h \
- /usr/include/libxml2/libxml/globals.h \
- /usr/include/libxml2/libxml/parser.h /usr/include/libxml2/libxml/hash.h \
- /usr/include/libxml2/libxml/valid.h \
- /usr/include/libxml2/libxml/xmlerror.h \
- /usr/include/libxml2/libxml/list.h \
- /usr/include/libxml2/libxml/xmlautomata.h \
- /usr/include/libxml2/libxml/entities.h \
- /usr/include/libxml2/libxml/encoding.h /usr/include/iconv.h \
- /usr/include/libxml2/libxml/xmlIO.h /usr/include/libxml2/libxml/SAX.h \
- /usr/include/libxml2/libxml/xlink.h /usr/include/libxml2/libxml/SAX2.h \
- /usr/include/libxml2/libxml/relaxng.h \
- /usr/include/libxml2/libxml/xmlschemas.h \
- /usr/include/libxml2/libxml/xmlwriter.h /usr/include/cdio/cdio.h \
- /usr/include/cdio/version.h /usr/include/cdio/types.h \
- /usr/include/cdio/cdio_config.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdint.h /usr/include/stdint.h \
- /usr/include/cdio/sector.h /usr/include/cdio/device.h \
- /usr/include/cdio/disc.h /usr/include/cdio/read.h \
- /usr/include/cdio/cdtext.h /usr/include/cdio/track.h \
- /usr/include/cdio/cdda.h /usr/include/cdio/paranoia.h
-
-../src/daisy.h:
-
-/usr/include/stdio.h:
-
-/usr/include/features.h:
-
-/usr/include/stdc-predef.h:
-
-/usr/include/x86_64-linux-gnu/bits/predefs.h:
-
-/usr/include/x86_64-linux-gnu/sys/cdefs.h:
-
-/usr/include/x86_64-linux-gnu/bits/wordsize.h:
-
-/usr/include/x86_64-linux-gnu/gnu/stubs.h:
-
-/usr/include/x86_64-linux-gnu/gnu/stubs-64.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h:
-
-/usr/include/x86_64-linux-gnu/bits/types.h:
-
-/usr/include/x86_64-linux-gnu/bits/typesizes.h:
-
-/usr/include/libio.h:
-
-/usr/include/_G_config.h:
-
-/usr/include/wchar.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdio_lim.h:
-
-/usr/include/x86_64-linux-gnu/bits/sys_errlist.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdio.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdio2.h:
-
-/usr/include/string.h:
-
-/usr/include/xlocale.h:
-
-/usr/include/x86_64-linux-gnu/bits/string.h:
-
-/usr/include/x86_64-linux-gnu/bits/string2.h:
-
-/usr/include/endian.h:
-
-/usr/include/x86_64-linux-gnu/bits/endian.h:
-
-/usr/include/x86_64-linux-gnu/bits/byteswap.h:
-
-/usr/include/x86_64-linux-gnu/bits/byteswap-16.h:
-
-/usr/include/stdlib.h:
-
-/usr/include/x86_64-linux-gnu/bits/string3.h:
-
-/usr/include/unistd.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix_opt.h:
-
-/usr/include/x86_64-linux-gnu/bits/environments.h:
-
-/usr/include/x86_64-linux-gnu/bits/confname.h:
-
-/usr/include/getopt.h:
-
-/usr/include/x86_64-linux-gnu/bits/unistd.h:
-
-/usr/include/strings.h:
-
-/usr/include/x86_64-linux-gnu/bits/waitflags.h:
-
-/usr/include/x86_64-linux-gnu/bits/waitstatus.h:
-
-/usr/include/x86_64-linux-gnu/sys/types.h:
-
-/usr/include/time.h:
-
-/usr/include/x86_64-linux-gnu/sys/select.h:
-
-/usr/include/x86_64-linux-gnu/bits/select.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigset.h:
-
-/usr/include/x86_64-linux-gnu/bits/time.h:
-
-/usr/include/x86_64-linux-gnu/bits/select2.h:
-
-/usr/include/x86_64-linux-gnu/sys/sysmacros.h:
-
-/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h:
-
-/usr/include/alloca.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdlib-float.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdlib.h:
-
-/usr/include/ctype.h:
-
-/usr/include/x86_64-linux-gnu/sys/wait.h:
-
-/usr/include/signal.h:
-
-/usr/include/x86_64-linux-gnu/bits/signum.h:
-
-/usr/include/x86_64-linux-gnu/bits/siginfo.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigaction.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigcontext.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigstack.h:
-
-/usr/include/x86_64-linux-gnu/sys/ucontext.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigthread.h:
-
-/usr/include/x86_64-linux-gnu/sys/stat.h:
-
-/usr/include/x86_64-linux-gnu/bits/stat.h:
-
-/usr/include/ncursesw/curses.h:
-
-/usr/include/ncursesw/ncurses_dll.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdbool.h:
-
-/usr/include/x86_64-linux-gnu/bits/wchar.h:
-
-/usr/include/x86_64-linux-gnu/bits/wchar2.h:
-
-/usr/include/ncursesw/unctrl.h:
-
-/usr/include/fcntl.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl-linux.h:
-
-/usr/include/x86_64-linux-gnu/bits/uio.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl2.h:
-
-/usr/include/libgen.h:
-
-/usr/include/dirent.h:
-
-/usr/include/x86_64-linux-gnu/bits/dirent.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix1_lim.h:
-
-/usr/include/x86_64-linux-gnu/bits/local_lim.h:
-
-/usr/include/linux/limits.h:
-
-/usr/include/pwd.h:
-
-/usr/include/locale.h:
-
-/usr/include/x86_64-linux-gnu/bits/locale.h:
-
-/usr/include/libintl.h:
-
-/usr/include/sox.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/limits.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/syslimits.h:
-
-/usr/include/limits.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix2_lim.h:
-
-/usr/include/x86_64-linux-gnu/bits/xopen_lim.h:
-
-/usr/include/errno.h:
-
-/usr/include/x86_64-linux-gnu/bits/errno.h:
-
-/usr/include/linux/errno.h:
-
-/usr/include/x86_64-linux-gnu/asm/errno.h:
-
-/usr/include/asm-generic/errno.h:
-
-/usr/include/asm-generic/errno-base.h:
-
-/usr/include/x86_64-linux-gnu/bits/timex.h:
-
-/usr/include/x86_64-linux-gnu/sys/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/bits/ioctls.h:
-
-/usr/include/x86_64-linux-gnu/asm/ioctls.h:
-
-/usr/include/asm-generic/ioctls.h:
-
-/usr/include/linux/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/asm/ioctl.h:
-
-/usr/include/asm-generic/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/bits/ioctl-types.h:
-
-/usr/include/x86_64-linux-gnu/sys/ttydefaults.h:
-
-/usr/include/libxml2/libxml/xmlreader.h:
-
-/usr/include/libxml2/libxml/xmlversion.h:
-
-/usr/include/libxml2/libxml/xmlexports.h:
-
-/usr/include/libxml2/libxml/tree.h:
-
-/usr/include/libxml2/libxml/xmlstring.h:
-
-/usr/include/libxml2/libxml/xmlregexp.h:
-
-/usr/include/libxml2/libxml/dict.h:
-
-/usr/include/libxml2/libxml/xmlmemory.h:
-
-/usr/include/libxml2/libxml/threads.h:
-
-/usr/include/libxml2/libxml/globals.h:
-
-/usr/include/libxml2/libxml/parser.h:
-
-/usr/include/libxml2/libxml/hash.h:
-
-/usr/include/libxml2/libxml/valid.h:
-
-/usr/include/libxml2/libxml/xmlerror.h:
-
-/usr/include/libxml2/libxml/list.h:
-
-/usr/include/libxml2/libxml/xmlautomata.h:
-
-/usr/include/libxml2/libxml/entities.h:
-
-/usr/include/libxml2/libxml/encoding.h:
-
-/usr/include/iconv.h:
-
-/usr/include/libxml2/libxml/xmlIO.h:
-
-/usr/include/libxml2/libxml/SAX.h:
-
-/usr/include/libxml2/libxml/xlink.h:
-
-/usr/include/libxml2/libxml/SAX2.h:
-
-/usr/include/libxml2/libxml/relaxng.h:
-
-/usr/include/libxml2/libxml/xmlschemas.h:
-
-/usr/include/libxml2/libxml/xmlwriter.h:
-
-/usr/include/cdio/cdio.h:
-
-/usr/include/cdio/version.h:
-
-/usr/include/cdio/types.h:
-
-/usr/include/cdio/cdio_config.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdint.h:
-
-/usr/include/stdint.h:
-
-/usr/include/cdio/sector.h:
-
-/usr/include/cdio/device.h:
-
-/usr/include/cdio/disc.h:
-
-/usr/include/cdio/read.h:
-
-/usr/include/cdio/cdtext.h:
-
-/usr/include/cdio/track.h:
-
-/usr/include/cdio/cdda.h:
-
-/usr/include/cdio/paranoia.h:
diff --git a/src/.deps/daisy3.Po b/src/.deps/daisy3.Po
deleted file mode 100644
index 6d05474..0000000
--- a/src/.deps/daisy3.Po
+++ /dev/null
@@ -1,400 +0,0 @@
-daisy3.o: daisy3.c ../src/daisy.h /usr/include/stdio.h \
- /usr/include/features.h /usr/include/stdc-predef.h \
- /usr/include/x86_64-linux-gnu/bits/predefs.h \
- /usr/include/x86_64-linux-gnu/sys/cdefs.h \
- /usr/include/x86_64-linux-gnu/bits/wordsize.h \
- /usr/include/x86_64-linux-gnu/gnu/stubs.h \
- /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h \
- /usr/include/x86_64-linux-gnu/bits/types.h \
- /usr/include/x86_64-linux-gnu/bits/typesizes.h /usr/include/libio.h \
- /usr/include/_G_config.h /usr/include/wchar.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h \
- /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
- /usr/include/x86_64-linux-gnu/bits/sys_errlist.h \
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- /usr/include/limits.h /usr/include/x86_64-linux-gnu/bits/posix2_lim.h \
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- /usr/include/asm-generic/errno.h /usr/include/asm-generic/errno-base.h \
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- /usr/include/libxml2/libxml/xmlschemas.h \
- /usr/include/libxml2/libxml/xmlwriter.h /usr/include/cdio/cdio.h \
- /usr/include/cdio/version.h /usr/include/cdio/types.h \
- /usr/include/cdio/cdio_config.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdint.h /usr/include/stdint.h \
- /usr/include/cdio/sector.h /usr/include/cdio/device.h \
- /usr/include/cdio/disc.h /usr/include/cdio/read.h \
- /usr/include/cdio/cdtext.h /usr/include/cdio/track.h \
- /usr/include/cdio/cdda.h /usr/include/cdio/paranoia.h
-
-../src/daisy.h:
-
-/usr/include/stdio.h:
-
-/usr/include/features.h:
-
-/usr/include/stdc-predef.h:
-
-/usr/include/x86_64-linux-gnu/bits/predefs.h:
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-/usr/include/x86_64-linux-gnu/sys/cdefs.h:
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-/usr/include/x86_64-linux-gnu/bits/wordsize.h:
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-/usr/include/x86_64-linux-gnu/gnu/stubs.h:
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-/usr/include/x86_64-linux-gnu/gnu/stubs-64.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h:
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-/usr/include/x86_64-linux-gnu/bits/types.h:
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-/usr/include/x86_64-linux-gnu/bits/typesizes.h:
-
-/usr/include/libio.h:
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-/usr/include/_G_config.h:
-
-/usr/include/wchar.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h:
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-/usr/include/x86_64-linux-gnu/bits/stdio_lim.h:
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-/usr/include/x86_64-linux-gnu/bits/sys_errlist.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdio.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdio2.h:
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-/usr/include/string.h:
-
-/usr/include/xlocale.h:
-
-/usr/include/x86_64-linux-gnu/bits/string.h:
-
-/usr/include/x86_64-linux-gnu/bits/string2.h:
-
-/usr/include/endian.h:
-
-/usr/include/x86_64-linux-gnu/bits/endian.h:
-
-/usr/include/x86_64-linux-gnu/bits/byteswap.h:
-
-/usr/include/x86_64-linux-gnu/bits/byteswap-16.h:
-
-/usr/include/stdlib.h:
-
-/usr/include/x86_64-linux-gnu/bits/string3.h:
-
-/usr/include/unistd.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix_opt.h:
-
-/usr/include/x86_64-linux-gnu/bits/environments.h:
-
-/usr/include/x86_64-linux-gnu/bits/confname.h:
-
-/usr/include/getopt.h:
-
-/usr/include/x86_64-linux-gnu/bits/unistd.h:
-
-/usr/include/strings.h:
-
-/usr/include/x86_64-linux-gnu/bits/waitflags.h:
-
-/usr/include/x86_64-linux-gnu/bits/waitstatus.h:
-
-/usr/include/x86_64-linux-gnu/sys/types.h:
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-/usr/include/time.h:
-
-/usr/include/x86_64-linux-gnu/sys/select.h:
-
-/usr/include/x86_64-linux-gnu/bits/select.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigset.h:
-
-/usr/include/x86_64-linux-gnu/bits/time.h:
-
-/usr/include/x86_64-linux-gnu/bits/select2.h:
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-/usr/include/x86_64-linux-gnu/sys/sysmacros.h:
-
-/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h:
-
-/usr/include/alloca.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdlib-float.h:
-
-/usr/include/x86_64-linux-gnu/bits/stdlib.h:
-
-/usr/include/ctype.h:
-
-/usr/include/x86_64-linux-gnu/sys/wait.h:
-
-/usr/include/signal.h:
-
-/usr/include/x86_64-linux-gnu/bits/signum.h:
-
-/usr/include/x86_64-linux-gnu/bits/siginfo.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigaction.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigcontext.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigstack.h:
-
-/usr/include/x86_64-linux-gnu/sys/ucontext.h:
-
-/usr/include/x86_64-linux-gnu/bits/sigthread.h:
-
-/usr/include/x86_64-linux-gnu/sys/stat.h:
-
-/usr/include/x86_64-linux-gnu/bits/stat.h:
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-/usr/include/ncursesw/curses.h:
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-/usr/include/ncursesw/ncurses_dll.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdbool.h:
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-/usr/include/x86_64-linux-gnu/bits/wchar.h:
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-/usr/include/x86_64-linux-gnu/bits/wchar2.h:
-
-/usr/include/ncursesw/unctrl.h:
-
-/usr/include/fcntl.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl-linux.h:
-
-/usr/include/x86_64-linux-gnu/bits/uio.h:
-
-/usr/include/x86_64-linux-gnu/bits/fcntl2.h:
-
-/usr/include/libgen.h:
-
-/usr/include/dirent.h:
-
-/usr/include/x86_64-linux-gnu/bits/dirent.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix1_lim.h:
-
-/usr/include/x86_64-linux-gnu/bits/local_lim.h:
-
-/usr/include/linux/limits.h:
-
-/usr/include/pwd.h:
-
-/usr/include/locale.h:
-
-/usr/include/x86_64-linux-gnu/bits/locale.h:
-
-/usr/include/libintl.h:
-
-/usr/include/sox.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/limits.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/syslimits.h:
-
-/usr/include/limits.h:
-
-/usr/include/x86_64-linux-gnu/bits/posix2_lim.h:
-
-/usr/include/x86_64-linux-gnu/bits/xopen_lim.h:
-
-/usr/include/errno.h:
-
-/usr/include/x86_64-linux-gnu/bits/errno.h:
-
-/usr/include/linux/errno.h:
-
-/usr/include/x86_64-linux-gnu/asm/errno.h:
-
-/usr/include/asm-generic/errno.h:
-
-/usr/include/asm-generic/errno-base.h:
-
-/usr/include/x86_64-linux-gnu/bits/timex.h:
-
-/usr/include/x86_64-linux-gnu/sys/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/bits/ioctls.h:
-
-/usr/include/x86_64-linux-gnu/asm/ioctls.h:
-
-/usr/include/asm-generic/ioctls.h:
-
-/usr/include/linux/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/asm/ioctl.h:
-
-/usr/include/asm-generic/ioctl.h:
-
-/usr/include/x86_64-linux-gnu/bits/ioctl-types.h:
-
-/usr/include/x86_64-linux-gnu/sys/ttydefaults.h:
-
-/usr/include/libxml2/libxml/xmlreader.h:
-
-/usr/include/libxml2/libxml/xmlversion.h:
-
-/usr/include/libxml2/libxml/xmlexports.h:
-
-/usr/include/libxml2/libxml/tree.h:
-
-/usr/include/libxml2/libxml/xmlstring.h:
-
-/usr/include/libxml2/libxml/xmlregexp.h:
-
-/usr/include/libxml2/libxml/dict.h:
-
-/usr/include/libxml2/libxml/xmlmemory.h:
-
-/usr/include/libxml2/libxml/threads.h:
-
-/usr/include/libxml2/libxml/globals.h:
-
-/usr/include/libxml2/libxml/parser.h:
-
-/usr/include/libxml2/libxml/hash.h:
-
-/usr/include/libxml2/libxml/valid.h:
-
-/usr/include/libxml2/libxml/xmlerror.h:
-
-/usr/include/libxml2/libxml/list.h:
-
-/usr/include/libxml2/libxml/xmlautomata.h:
-
-/usr/include/libxml2/libxml/entities.h:
-
-/usr/include/libxml2/libxml/encoding.h:
-
-/usr/include/iconv.h:
-
-/usr/include/libxml2/libxml/xmlIO.h:
-
-/usr/include/libxml2/libxml/SAX.h:
-
-/usr/include/libxml2/libxml/xlink.h:
-
-/usr/include/libxml2/libxml/SAX2.h:
-
-/usr/include/libxml2/libxml/relaxng.h:
-
-/usr/include/libxml2/libxml/xmlschemas.h:
-
-/usr/include/libxml2/libxml/xmlwriter.h:
-
-/usr/include/cdio/cdio.h:
-
-/usr/include/cdio/version.h:
-
-/usr/include/cdio/types.h:
-
-/usr/include/cdio/cdio_config.h:
-
-/usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdint.h:
-
-/usr/include/stdint.h:
-
-/usr/include/cdio/sector.h:
-
-/usr/include/cdio/device.h:
-
-/usr/include/cdio/disc.h:
-
-/usr/include/cdio/read.h:
-
-/usr/include/cdio/cdtext.h:
-
-/usr/include/cdio/track.h:
-
-/usr/include/cdio/cdda.h:
-
-/usr/include/cdio/paranoia.h:
diff --git a/src/.deps/paranoia.Po b/src/.deps/paranoia.Po
deleted file mode 100644
index 4515278..0000000
--- a/src/.deps/paranoia.Po
+++ /dev/null
@@ -1,400 +0,0 @@
-paranoia.o: paranoia.c ../src/daisy.h /usr/include/stdio.h \
- /usr/include/features.h /usr/include/stdc-predef.h \
- /usr/include/x86_64-linux-gnu/bits/predefs.h \
- /usr/include/x86_64-linux-gnu/sys/cdefs.h \
- /usr/include/x86_64-linux-gnu/bits/wordsize.h \
- /usr/include/x86_64-linux-gnu/gnu/stubs.h \
- /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h \
- /usr/include/x86_64-linux-gnu/bits/types.h \
- /usr/include/x86_64-linux-gnu/bits/typesizes.h /usr/include/libio.h \
- /usr/include/_G_config.h /usr/include/wchar.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdarg.h \
- /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
- /usr/include/x86_64-linux-gnu/bits/sys_errlist.h \
- /usr/include/x86_64-linux-gnu/bits/stdio.h \
- /usr/include/x86_64-linux-gnu/bits/stdio2.h /usr/include/string.h \
- /usr/include/xlocale.h /usr/include/x86_64-linux-gnu/bits/string.h \
- /usr/include/x86_64-linux-gnu/bits/string2.h /usr/include/endian.h \
- /usr/include/x86_64-linux-gnu/bits/endian.h \
- /usr/include/x86_64-linux-gnu/bits/byteswap.h \
- /usr/include/x86_64-linux-gnu/bits/byteswap-16.h /usr/include/stdlib.h \
- /usr/include/x86_64-linux-gnu/bits/string3.h /usr/include/unistd.h \
- /usr/include/x86_64-linux-gnu/bits/posix_opt.h \
- /usr/include/x86_64-linux-gnu/bits/environments.h \
- /usr/include/x86_64-linux-gnu/bits/confname.h /usr/include/getopt.h \
- /usr/include/x86_64-linux-gnu/bits/unistd.h /usr/include/strings.h \
- /usr/include/x86_64-linux-gnu/bits/waitflags.h \
- /usr/include/x86_64-linux-gnu/bits/waitstatus.h \
- /usr/include/x86_64-linux-gnu/sys/types.h /usr/include/time.h \
- /usr/include/x86_64-linux-gnu/sys/select.h \
- /usr/include/x86_64-linux-gnu/bits/select.h \
- /usr/include/x86_64-linux-gnu/bits/sigset.h \
- /usr/include/x86_64-linux-gnu/bits/time.h \
- /usr/include/x86_64-linux-gnu/bits/select2.h \
- /usr/include/x86_64-linux-gnu/sys/sysmacros.h \
- /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h /usr/include/alloca.h \
- /usr/include/x86_64-linux-gnu/bits/stdlib-float.h \
- /usr/include/x86_64-linux-gnu/bits/stdlib.h /usr/include/ctype.h \
- /usr/include/x86_64-linux-gnu/sys/wait.h /usr/include/signal.h \
- /usr/include/x86_64-linux-gnu/bits/signum.h \
- /usr/include/x86_64-linux-gnu/bits/siginfo.h \
- /usr/include/x86_64-linux-gnu/bits/sigaction.h \
- /usr/include/x86_64-linux-gnu/bits/sigcontext.h \
- /usr/include/x86_64-linux-gnu/bits/sigstack.h \
- /usr/include/x86_64-linux-gnu/sys/ucontext.h \
- /usr/include/x86_64-linux-gnu/bits/sigthread.h \
- /usr/include/x86_64-linux-gnu/sys/stat.h \
- /usr/include/x86_64-linux-gnu/bits/stat.h /usr/include/ncursesw/curses.h \
- /usr/include/ncursesw/ncurses_dll.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stdbool.h \
- /usr/include/x86_64-linux-gnu/bits/wchar.h \
- /usr/include/x86_64-linux-gnu/bits/wchar2.h \
- /usr/include/ncursesw/unctrl.h /usr/include/fcntl.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl-linux.h \
- /usr/include/x86_64-linux-gnu/bits/uio.h \
- /usr/include/x86_64-linux-gnu/bits/fcntl2.h /usr/include/libgen.h \
- /usr/include/dirent.h /usr/include/x86_64-linux-gnu/bits/dirent.h \
- /usr/include/x86_64-linux-gnu/bits/posix1_lim.h \
- /usr/include/x86_64-linux-gnu/bits/local_lim.h \
- /usr/include/linux/limits.h /usr/include/pwd.h /usr/include/locale.h \
- /usr/include/x86_64-linux-gnu/bits/locale.h /usr/include/libintl.h \
- /usr/include/sox.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/limits.h \
- /usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed/syslimits.h \
- /usr/include/limits.h /usr/include/x86_64-linux-gnu/bits/posix2_lim.h \
- /usr/include/x86_64-linux-gnu/bits/xopen_lim.h /usr/include/errno.h \
- /usr/include/x86_64-linux-gnu/bits/errno.h /usr/include/linux/errno.h \
- /usr/include/x86_64-linux-gnu/asm/errno.h \
- /usr/include/asm-generic/errno.h /usr/include/asm-generic/errno-base.h \
- /usr/include/x86_64-linux-gnu/bits/timex.h \
- /usr/include/x86_64-linux-gnu/sys/ioctl.h \
- /usr/include/x86_64-linux-gnu/bits/ioctls.h \
- /usr/include/x86_64-linux-gnu/asm/ioctls.h \
- /usr/include/asm-generic/ioctls.h /usr/include/linux/ioctl.h \
- /usr/include/x86_64-linux-gnu/asm/ioctl.h \
- /usr/include/asm-generic/ioctl.h \
- /usr/include/x86_64-linux-gnu/bits/ioctl-types.h \
- /usr/include/x86_64-linux-gnu/sys/ttydefaults.h \
- /usr/include/libxml2/libxml/xmlreader.h \
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-	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
-	sed 'N;N;N;s,\n, ,g' | \
-	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
-	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
-	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
-	    else { print "f", $$3 "/" $$4, $$1; } } \
-	  END { for (d in files) print "f", d, files[d] }' | \
-	while read type dir files; do \
-	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
-	    test -z "$$files" || { \
-	      echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
-	      $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
-	    } \
-	; done
-
-uninstall-binPROGRAMS:
-	@$(NORMAL_UNINSTALL)
-	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
-	files=`for p in $$list; do echo "$$p"; done | \
-	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
-	      -e 's/$$/$(EXEEXT)/' `; \
-	test -n "$$list" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(bindir)" && rm -f $$files
-
-clean-binPROGRAMS:
-	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
-daisy-player$(EXEEXT): $(daisy_player_OBJECTS) $(daisy_player_DEPENDENCIES) $(EXTRA_daisy_player_DEPENDENCIES) 
-	@rm -f daisy-player$(EXEEXT)
-	$(LINK) $(daisy_player_OBJECTS) $(daisy_player_LDADD) $(LIBS)
-
-mostlyclean-compile:
-	-rm -f *.$(OBJEXT)
-
-distclean-compile:
-	-rm -f *.tab.c
-
-include ./$(DEPDIR)/audiocd.Po
-include ./$(DEPDIR)/daisy-player.Po
-include ./$(DEPDIR)/daisy3.Po
-include ./$(DEPDIR)/paranoia.Po
-
-.c.o:
-	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
-	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-#	source='$<' object='$@' libtool=no \
-#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
-#	$(COMPILE) -c $<
-
-.c.obj:
-	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
-	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-#	source='$<' object='$@' libtool=no \
-#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
-#	$(COMPILE) -c `$(CYGPATH_W) '$<'`
-
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	set x; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	shift; \
-	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
-	  test -n "$$unique" || unique=$$empty_fix; \
-	  if test $$# -gt 0; then \
-	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	      "$$@" $$unique; \
-	  else \
-	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	      $$unique; \
-	  fi; \
-	fi
-ctags: CTAGS
-CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	test -z "$(CTAGS_ARGS)$$unique" \
-	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
-	     $$unique
-
-GTAGS:
-	here=`$(am__cd) $(top_builddir) && pwd` \
-	  && $(am__cd) $(top_srcdir) \
-	  && gtags -i $(GTAGS_ARGS) "$$here"
-
-distclean-tags:
-	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
-distdir: $(DISTFILES)
-	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
-	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
-	list='$(DISTFILES)'; \
-	  dist_files=`for file in $$list; do echo $$file; done | \
-	  sed -e "s|^$$srcdirstrip/||;t" \
-	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
-	case $$dist_files in \
-	  */*) $(MKDIR_P) `echo "$$dist_files" | \
-			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
-			   sort -u` ;; \
-	esac; \
-	for file in $$dist_files; do \
-	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
-	    if test -d "$(distdir)/$$file"; then \
-	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
-	    fi; \
-	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
-	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
-	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
-	    fi; \
-	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
-	  else \
-	    test -f "$(distdir)/$$file" \
-	    || cp -p $$d/$$file "$(distdir)/$$file" \
-	    || exit 1; \
-	  fi; \
-	done
-check-am: all-am
-check: check-am
-all-am: Makefile $(PROGRAMS)
-installdirs:
-	for dir in "$(DESTDIR)$(bindir)"; do \
-	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
-	done
-install: install-am
-install-exec: install-exec-am
-install-data: install-data-am
-uninstall: uninstall-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-
-installcheck: installcheck-am
-install-strip:
-	if test -z '$(STRIP)'; then \
-	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	      install; \
-	else \
-	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
-	fi
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
-
-maintainer-clean-generic:
-	@echo "This command is intended for maintainers to use"
-	@echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
-
-distclean: distclean-am
-	-rm -rf ./$(DEPDIR)
-	-rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
-	distclean-tags
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-html-am:
-
-info: info-am
-
-info-am:
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-install-data-am:
-
-install-dvi: install-dvi-am
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-install-dvi-am:
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-install-exec-am: install-binPROGRAMS
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-install-html: install-html-am
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-install-html-am:
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-install-info: install-info-am
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-install-info-am:
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-install-man:
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-install-pdf: install-pdf-am
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-install-pdf-am:
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-install-ps: install-ps-am
-
-install-ps-am:
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
-	-rm -rf ./$(DEPDIR)
-	-rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-compile mostlyclean-generic
-
-pdf: pdf-am
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-pdf-am:
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-ps: ps-am
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-ps-am:
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-uninstall-am: uninstall-binPROGRAMS
-
-.MAKE: install-am install-strip
-
-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
-	clean-generic ctags distclean distclean-compile \
-	distclean-generic distclean-tags distdir dvi dvi-am html \
-	html-am info info-am install install-am install-binPROGRAMS \
-	install-data install-data-am install-dvi install-dvi-am \
-	install-exec install-exec-am install-html install-html-am \
-	install-info install-info-am install-man install-pdf \
-	install-pdf-am install-ps install-ps-am install-strip \
-	installcheck installcheck-am installdirs maintainer-clean \
-	maintainer-clean-generic mostlyclean mostlyclean-compile \
-	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
-	uninstall-am uninstall-binPROGRAMS
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-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
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diff --git a/src/audiocd.c b/src/audiocd.c
index 5138be9..bf87d04 100644
--- a/src/audiocd.c
+++ b/src/audiocd.c
@@ -27,7 +27,8 @@ extern daisy_t daisy[];
 pid_t player_pid, daisy_player_pid;
 float speed, total_time;
 extern sox_effects_chain_t *effects_chain;
-
+CdIo_t *p_cdio;
+                
 int get_tag_or_label (xmlTextReaderPtr);
 
 void get_cddb_info ()
@@ -125,11 +126,7 @@ void get_toc_audiocd (char *dev)
       get_cddb_info ();
 } // get_toc_audiocd
 
-void set_drive_speed (char *dev, int drive_speed)
+void set_drive_speed (int drive_speed)
 {
-   CdIo_t *cd;
-
-   cd = cdio_open (dev, DRIVER_UNKNOWN);
-   cdio_set_speed (cd, drive_speed);
-   cdio_destroy (cd);
-} // set_drive_speed
+   cdio_set_speed (p_cdio, drive_speed);
+} // set_drive_speed                  
diff --git a/src/daisy-player.c b/src/daisy-player.c
index f88f9f0..bc37078 100644
--- a/src/daisy-player.c
+++ b/src/daisy-player.c
@@ -19,7 +19,7 @@
 
 #include "src/daisy.h"
 
-#define DAISY_PLAYER_VERSION "8.3"
+#define DAISY_PLAYER_VERSION "8.3.1"
 
 int discinfo = 0, displaying = 0, phrase_nr, tts_no;
 int playing, just_this_item, current_playorder = 1, audiocd;
@@ -61,8 +61,8 @@ void open_smil_file (char *, char *);
 void read_daisy_3 (char *);
 void get_toc_audiocd (char *);
 pid_t play_track (char *, char *, char *, lsn_t, float);
-char *get_mcn (char *);
-void set_drive_speed (char *, int);
+char *get_mcn ();
+void set_drive_speed (int);
 void init_paranoia (char *, lsn_t);
 
 void playfile (char *in_file, char *in_type,
@@ -103,11 +103,9 @@ void playfile (char *in_file, char *in_type,
    {
       sox_in->encoding.encoding = SOX_ENCODING_SIGN2;
       sox_in->encoding.bits_per_sample = 16;
-      const sox_version_info_t* info = sox_version_info ();
-      if (strcasecmp (info->distro, "Ubuntu") == 0)
-         sox_in->encoding.reverse_bytes = sox_option_no;
-//      if (strcasecmp (info->distro, "Debian") == 0)
-//         sox_in->encoding.reverse_bytes = SOX_OPTION_NO;
+//         sox_in->encoding.reverse_bytes = sox_option_no; // Ubuntu
+//         sox_in->encoding.reverse_bytes = SOX_OPTION_NO; // Debian
+sox_in->encoding.reverse_bytes = 0;
    } // if
 
    chain = sox_create_effects_chain (&sox_in->encoding, &sox_out->encoding);
@@ -162,7 +160,7 @@ void put_bookmark ()
    snprintf (str, MAX_STR - 1, "%s/.daisy-player", pw->pw_dir);
    mkdir (str, 0755);
    snprintf (str, MAX_STR - 1, "%s/.daisy-player/%s.MCN_%s",
-             pw->pw_dir, bookmark_title, get_mcn (cd_dev));
+             pw->pw_dir, bookmark_title, get_mcn ());
    if (! (writer = xmlNewTextWriterFilename (str, 0)))
       return;
    xmlTextWriterStartDocument (writer, NULL, NULL, NULL);
@@ -197,7 +195,7 @@ void get_bookmark ()
    if (! *bookmark_title)
       return;
    snprintf (str, MAX_STR - 1, "%s/.daisy-player/%s.MCN_%s",
-             pw->pw_dir, bookmark_title, get_mcn (cd_dev));
+             pw->pw_dir, bookmark_title, get_mcn ());
    doc = xmlRecoverFile (str);
    if (! (local = xmlReaderWalker (doc)))
    {
@@ -673,7 +671,7 @@ void write_wav (char *outfile)
    pw = getpwuid (geteuid ());
    snprintf (str, MAX_STR - 1, "%s/%s", pw->pw_dir, outfile);
 
-   set_drive_speed (cd_dev, 100); // fastest
+   set_drive_speed (100); // fastest
    if (audiocd == 1)
    {
       pid_t pid;
@@ -691,7 +689,7 @@ void write_wav (char *outfile)
          ret = ret;
       } while (++lsn_cursor <= daisy[current].last_lsn);
       kill (pid, SIGQUIT);
-      set_drive_speed (cd_dev, 4);
+      set_drive_speed (4);
       return;
    } // if
 
@@ -703,7 +701,7 @@ void write_wav (char *outfile)
              daisy[current].begin, daisy[current].duration, str);
    if (system (cmd) != 0)
       _exit (0);
-   set_drive_speed (cd_dev, 4);
+   set_drive_speed (4);
 } // write_wav
 
 void store_to_disk ()
@@ -840,7 +838,7 @@ void play_clip ()
       pw = getpwuid (geteuid ());
       quit_daisy_player ();
       snprintf (str, MAX_STR - 1, "%s/.daisy-player/%s.MCN_%s", pw->pw_dir,
-                bookmark_title, get_mcn (cd_dev));
+                bookmark_title, get_mcn ());
       unlink (str);
       _exit (0);
    } // if
@@ -1088,7 +1086,7 @@ void quit_daisy_player ()
    save_rc ();
 
 // reset the CD speed
-   set_drive_speed (cd_dev, 100);
+   set_drive_speed (100);
    close (tmp_wav_fd);
 } // quit_daisy_player
 
@@ -1832,14 +1830,14 @@ void browse ()
       if (playing > -1 && audiocd == 1)
       {
          int ret; // drop return-code
-         int16_t *p_readbuf;    
+         int16_t *p_readbuf;
 
          if (! (p_readbuf = paranoia_read (par, NULL)))
             break;
          ret = write (pipefd[1], p_readbuf, CDIO_CD_FRAMESIZE_RAW);
          lsn_cursor++;
          ret = ret;
-         if (lsn_cursor >= daisy[playing].last_lsn)
+         if (lsn_cursor > daisy[playing].last_lsn)
          {
             start_time = 0;
             current = displaying = ++playing;
@@ -1851,7 +1849,7 @@ void browse ()
                pw = getpwuid (geteuid ());
                quit_daisy_player ();
                snprintf (str, MAX_STR - 1, "%s/.daisy-player/%s.MCN_%s",
-                         pw->pw_dir, bookmark_title, get_mcn (cd_dev));
+                         pw->pw_dir, bookmark_title, get_mcn ());
                unlink (str);
                _exit (0);
             } // if
@@ -2019,7 +2017,17 @@ int main (int argc, char *argv[])
          cddb_flag = 'n';
          break;
       case 'y':
-         cddb_flag = 'y';
+      case 'j':
+         cddb_flag = 'y';                                            
+         switch (system ("cddbget -c null")) // if a cddbget is installed
+         {
+         case 0:
+            cddb_flag = 'y';
+            break;
+         default:
+            cddb_flag = 'n';
+            break;
+         } // switch
          break;
       default:
          usage (prog_name);
@@ -2063,7 +2071,7 @@ int main (int argc, char *argv[])
    } // if
 
 // set the CD speed so it makes less noise
-   set_drive_speed (cd_dev, 4);
+   set_drive_speed (4);
 
    printw (gettext ("Scanning for a Daisy CD..."));
    refresh ();
@@ -2130,8 +2138,8 @@ int main (int argc, char *argv[])
 // probably an Audio-CD
             audiocd = 1;
             printw (gettext ("\nFound an Audio-CD. "));
-             if (cddb_flag == 'y')
-                printw (gettext ("Get titles from freedb.freedb.org..."));
+            if (cddb_flag == 'y')
+               printw (gettext ("Get titles from freedb.freedb.org..."));
             refresh ();
             strncpy (bookmark_title, "Audio-CD", MAX_STR - 1);
             strncpy (daisy_title, "Audio-CD", MAX_STR - 1);
diff --git a/src/daisy3.c b/src/daisy3.c
index c7e088b..30030a9 100644
--- a/src/daisy3.c
+++ b/src/daisy3.c
@@ -285,7 +285,7 @@ int get_tag_or_label (xmlTextReaderPtr local_reader)
       return 1;
    case XML_READER_TYPE_TEXT:
    {
-      int x;
+      int x;                
 
       strncpy (label, (char *) xmlTextReaderConstValue (local_reader),
                       max_phrase_len);
@@ -300,7 +300,7 @@ int get_tag_or_label (xmlTextReaderPtr local_reader)
    default:
       return 1;
    } // switch
-   return 0;
+   return 0;                 
 } // get_tag_or_label
 
 void parse_text_file (char *text_file)
@@ -722,9 +722,12 @@ void parse_opf (char *name)
          if (*my_attribute.toc)
          {
             parse_ncx (ncx_name);
-            xmlTextReaderClose (opf);
-            xmlFreeDoc (doc);
-            return;
+            if (current > 0)
+            {
+               xmlTextReaderClose (opf);
+               xmlFreeDoc (doc);
+               return;
+            } // if
          } // if
          do
          {
@@ -929,4 +932,4 @@ void parse_ncx (char *name)
    } // while
    xmlTextReaderClose (ncx);
    xmlFreeDoc (doc);
-} // parse_ncx
+} // parse_ncx                                      
diff --git a/src/paranoia.c b/src/paranoia.c
index 2a1d6fa..a2a988d 100644
--- a/src/paranoia.c
+++ b/src/paranoia.c
@@ -32,14 +32,10 @@ lsn_t lsn_cursor;
 void view_screen ();
 void playfile (char *, char *, char *, char *, char *);
 
-char *get_mcn (char *cd_dev)
+char *get_mcn ()
 {
-   CdIo_t *p_cdio;
-
-   if ((p_cdio = cdio_open (cd_dev, DRIVER_UNKNOWN)) == NULL)
-      return "_";
    return cdio_get_mcn (p_cdio);
-} // get_mcn                     
+} // get_mcn
 
 void init_paranoia (char *cd_dev)
 {
diff --git a/stamp-h1 b/stamp-h1
deleted file mode 100644
index 4547fe1..0000000
--- a/stamp-h1
+++ /dev/null
@@ -1 +0,0 @@
-timestamp for config.h