Merge tag 'upstream/0.6.1.4+git20190820.0.34f46b0' into debian/sid

Upstream git snapshot 34f46b0 of 2019-08-20
author: Stephane Glondu <steph@glondu.net> 2019-08-21 16:31:45 +0200
committer: Stephane Glondu <steph@glondu.net> 2019-08-21 16:31:45 +0200
commit: 44323d47b8f294ff3e6833865c551559e9edeff4 (patch)
tree: 8458b88fe2592d6a6298b8ae58186e4460e6c8a6
parent: e3abe2db017901c7d86880980f15abe72a09c809 (diff)
parent: b90971105851c8462823929741336d93dc3895c3 (diff)
31 files changed, 3871 insertions, 9903 deletions
diff --git a/.gitignore b/.gitignore
index 71a245e..67f9134 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,41 +1,36 @@
-META
-ocaml-libvirt-*.tar.gz
-ocaml-libvirt-*.exe
-html
-configure
-config.log
-config.status
-config.h
-config.cache
-Makefile
-Make.rules
-*/Makefile
-autom4te.cache
-core
-core.*
+*.a
+*.cma
 *.cmi
 *.cmo
 *.cmx
-*.cma
 *.cmxa
-*.o
-*.so
-*.a
-*.opt
 *.dll
 *.exe
+*.o
+*.opt
+*.so
 *~
-libvirt/libvirt_version.ml
-examples/domain_events
-examples/get_cpu_stats
-examples/list_domains
-examples/node_info
-virt-ctrl/virt-ctrl
-virt-top/virt-top
-virt-df/virt-df
-*.orig
-po/*.mo
-po/*.po.bak
-virt-df/virt_df_lvm2_lexer.ml
-virt-df/virt_df_lvm2_parser.ml
-virt-df/virt_df_lvm2_parser.mli
+Make.rules
+Makefile
+core
+core.*
+/META
+/aclocal.m4
+/autom4te.cache
+/config.cache
+/config.h
+/config.h.in
+/config.log
+/config.status
+/configure
+/examples/domain_events
+/examples/get_all_domain_stats
+/examples/get_cpu_stats
+/examples/list_domains
+/examples/list_secrets
+/examples/node_info
+/html/
+/libvirt/libvirt_c.c
+/libvirt/libvirt_version.ml
+/ocaml-libvirt-*.exe
+/ocaml-libvirt-*.tar.gz
diff --git a/MANIFEST b/MANIFEST
index b4f75d4..00d730b 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -10,14 +10,15 @@ COPYING.LIB
 contrib/0001-Add-Libvirt.Domain.get_cpu_stats_total.patch
 examples/.depend
 examples/domain_events.ml
+examples/get_all_domain_stats.ml
 examples/get_cpu_stats.ml
 examples/list_domains.ml
+examples/list_secrets.ml
 examples/node_info.ml
 examples/Makefile.in
 install-sh
 libvirt/.depend
 libvirt/generator.pl
-libvirt/libvirt_c.c
 libvirt/libvirt_c_epilogue.c
 libvirt/libvirt_c_oneoffs.c
 libvirt/libvirt_c_prologue.c
diff --git a/Makefile.in b/Makefile.in
index 3b8b7ec..f119dbc 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -23,7 +23,7 @@ INSTALL		= @INSTALL@
 MAKENSIS	= @MAKENSIS@
 
 OCAMLDOC        = @OCAMLDOC@
-OCAMLDOCFLAGS	:= -html -sort
+OCAMLDOCFLAGS	:= -html -sort -colorize-code
 
 SUBDIRS		= libvirt examples
 
@@ -37,10 +37,12 @@ clean:
 	for d in . $(SUBDIRS); do \
 	  (cd $$d; rm -f *.cmi *.cmo *.cmx *.cma *.cmxa *.o *.a *.so *.opt *~ *.dll *.exe core); \
 	done
+	rm -f libvirt/libvirt_c.c
 	rm -f examples/list_domains
 	rm -f examples/node_info
 	rm -f examples/get_cpu_stats
 	rm -f examples/domain_events
+	rm -f examples/get_all_domain_stats
 
 distclean: clean
 	rm -f config.h config.log config.status configure
diff --git a/README b/README
index 38a1902..5ff9829 100644
--- a/README
+++ b/README
@@ -2,8 +2,8 @@ ocaml-libvirt
 ----------------------------------------------------------------------
 
 Copyright (C) 2007-2009 Richard W.M. Jones, Red Hat Inc.
-http://libvirt.org/ocaml/
-http://libvirt.org/
+https://libvirt.org/ocaml/
+https://libvirt.org/
 
 This is a complete set of OCaml bindings around libvirt, exposing all
 known functionality to OCaml programs.
@@ -28,7 +28,7 @@ Programming
 For documentation on these bindings, read libvirt.mli and/or 'make
 doc' and browse the HTML documentation in the html/ subdirectory.
 
-For documentation on libvirt itself, see http://libvirt.org/html/
+For documentation on libvirt itself, see https://libvirt.org/html/
 
 
 License
diff --git a/TODO.libvirt b/TODO.libvirt
index d724074..d87b8b8 100644
--- a/TODO.libvirt
+++ b/TODO.libvirt
@@ -1,5 +1 @@
 Turn VIR_ERR_NO_DOMAIN and NO_NETWORK errors into Not_found exceptions.
-
-We should add a way to use the authentication mechanisms, like
-virConnectOpenAuth:
-http://www.redhat.com/archives/libvir-list/2008-April/msg00235.html
diff --git a/aclocal.m4 b/aclocal.m4
deleted file mode 100644
index 38ad15f..0000000
--- a/aclocal.m4
+++ /dev/null
@@ -1,170 +0,0 @@
-dnl autoconf macros for OCaml
-dnl by Olivier Andrieu
-dnl modified by Richard W.M. Jones
-dnl from a configure.in by Jean-Christophe Filli�tre,
-dnl from a first script by Georges Mariano
-dnl
-dnl defines AC_PROG_OCAML that will check the OCaml compiler
-dnl and set the following variables :
-dnl   OCAMLC        "ocamlc" if present in the path, or a failure
-dnl                 or "ocamlc.opt" if present with same version number as ocamlc
-dnl   OCAMLOPT      "ocamlopt" (or "ocamlopt.opt" if present), or "no"
-dnl   OCAMLBEST     either "byte" if no native compiler was found, 
-dnl                 or "opt" otherwise
-dnl   OCAMLDEP      "ocamldep"
-dnl   OCAMLLIB      the path to the ocaml standard library
-dnl   OCAMLVERSION  the ocaml version number
-AC_DEFUN(AC_PROG_OCAML,
-[dnl
-# checking for ocamlc
-AC_CHECK_PROG(OCAMLC,ocamlc,ocamlc,AC_MSG_ERROR(Cannot find ocamlc.))
-OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-AC_MSG_RESULT(OCaml version is $OCAMLVERSION)
-OCAMLLIB=`$OCAMLC -where 2>/dev/null || $OCAMLC -v|tail -1|cut -d ' ' -f 4`
-AC_MSG_RESULT(OCaml library path is $OCAMLLIB)
-# checking for ocamlopt
-AC_CHECK_PROG(OCAMLOPT,ocamlopt,ocamlopt)
-OCAMLBEST=byte
-if test -z "$OCAMLOPT"; then
-	AC_MSG_WARN(Cannot find ocamlopt; bytecode compilation only.)
-else
-	TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-	if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-	    AC_MSG_RESULT(versions differs from ocamlc; ocamlopt discarded.)
-	    unset OCAMLOPT
-	else
-	    OCAMLBEST=opt
-	fi
-fi
-# checking for ocamlc.opt
-AC_CHECK_PROG(OCAMLCDOTOPT,ocamlc.opt,ocamlc.opt)
-if test -z "$OCAMLCDOTOPT"; then
-	TMPVERSION=`$OCAMLCDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-	if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-	    AC_MSG_RESULT(versions differs from ocamlc; ocamlc.opt discarded.)
-	else
-	    OCAMLC=$OCAMLCDOTOPT
-	fi
-fi
-# checking for ocamlopt.opt
-if test "$OCAMLOPT" ; then
-    AC_CHECK_PROG(OCAMLOPTDOTOPT,ocamlopt.opt,ocamlopt.opt)
-    if test "$OCAMLOPTDOTOPT"; then
-	TMPVER=`$OCAMLOPTDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-	if test "$TMPVER" != "$OCAMLVERSION" ; then
-	    AC_MSG_RESULT(version differs from ocamlc; ocamlopt.opt discarded.)
-	else
-	    OCAMLOPT=$OCAMLOPTDOTOPT
-	fi
-    fi
-fi
-# checking for ocamldep
-AC_CHECK_PROG(OCAMLDEP,ocamldep,ocamldep,AC_MSG_ERROR(Cannot find ocamldep.))
-
-#checking for ocamlmktop
-AC_CHECK_PROG(OCAMLMKTOP,ocamlmktop,ocamlmktop, AC_MSG_WARN(Cannot find ocamlmktop.))
-#checking for ocamlmklib
-AC_CHECK_PROG(OCAMLMKLIB,ocamlmklib,ocamlmklib, AC_MSG_WARN(Cannot find ocamlmklib.))
-# checking for ocamldoc
-AC_CHECK_PROG(OCAMLDOC,ocamldoc,ocamldoc, AC_MSG_WARN(Cannot find ocamldoc.))
-
-
-AC_SUBST(OCAMLC)
-AC_SUBST(OCAMLOPT)
-AC_SUBST(OCAMLDEP)
-AC_SUBST(OCAMLBEST)
-AC_SUBST(OCAMLVERSION)
-AC_SUBST(OCAMLLIB)
-AC_SUBST(OCAMLMKLIB)
-AC_SUBST(OCAMLDOC)
-])
-
-
-dnl macro AC_PROG_OCAML_TOOLS will check OCamllex and OCamlyacc :
-dnl   OCAMLLEX      "ocamllex" or "ocamllex.opt" if present
-dnl   OCAMLYACC     "ocamlyac"
-AC_DEFUN(AC_PROG_OCAML_TOOLS,
-[dnl
-# checking for ocamllex and ocamlyacc
-AC_CHECK_PROG(OCAMLLEX,ocamllex,ocamllex)
-if test "$OCAMLLEX"; then
-    AC_CHECK_PROG(OCAMLLEXDOTOPT,ocamllex.opt,ocamllex.opt)
-    if test "$OCAMLLEXDOTOPT"; then
-	OCAMLLEX=$OCAMLLEXDOTOPT
-    fi
-else
-	AC_MSG_ERROR(Cannot find ocamllex.)
-fi
-AC_CHECK_PROG(OCAMLYACC,ocamlyacc,ocamlyacc,AC_MSG_ERROR(Cannot find ocamlyacc.))
-AC_SUBST(OCAMLLEX)
-AC_SUBST(OCAMLYACC)
-])
-
-
-dnl AC_PROG_CAMLP4 checks for Camlp4
-AC_DEFUN(AC_PROG_CAMLP4,
-[dnl
-AC_REQUIRE([AC_PROG_OCAML])
-# checking for camlp4
-AC_CHECK_PROG(CAMLP4,camlp4,camlp4)
-if test "$CAMLP4"; then
-	TMPVERSION=`$CAMLP4 -v 2>&1| sed -n -e 's|.*version *\(.*\)$|\1|p'`
-	if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-	    AC_MSG_RESULT(versions differs from ocamlc)
-	fi
-fi
-])
-
-
-dnl macro AC_PROG_FINDLIB will check for the presence of
-dnl   ocamlfind
-AC_DEFUN(AC_PROG_FINDLIB,
-[dnl
-# checking for ocamlfind
-AC_CHECK_PROG(OCAMLFIND,ocamlfind,ocamlfind,
-	AC_MSG_WARN([ocamlfind not found]))
-AC_SUBST(OCAMLFIND)
-])
-
-
-dnl AC_CHECK_OCAML_PKG checks wether a findlib package is present
-dnl   defines pkg_name to "yes"
-AC_DEFUN(AC_CHECK_OCAML_PKG,
-[dnl
-AC_REQUIRE([AC_PROG_FINDLIB])
-AC_MSG_CHECKING(findlib package $1)
-if $OCAMLFIND query $1 >/dev/null 2>/dev/null; then
-AC_MSG_RESULT(found)
-eval "pkg_`echo $1 | tr - _`=yes"
-else
-AC_MSG_RESULT(not found)
-eval "pkg_`echo $1 | tr - _`=no"
-fi
-])
-
-
-dnl AC_CHECK_OCAML_MODULE looks for a module in a given path
-dnl 1st arg -> name (just for printing messages)
-dnl 2nd arg -> env var name (set to include path, or "no" if not found)
-dnl 3rd arg -> module to check
-dnl 4th arg -> default include dirs to check
-AC_DEFUN([AC_CHECK_OCAML_MODULE],
-[dnl
-AC_MSG_CHECKING(for module $1)
-cat > conftest.ml <<EOF
-open $3
-EOF
-unset found
-for $2 in $$2 $4 ; do
-  if $OCAMLC -c -I "$$2" conftest.ml >&5 2>&5 ; then
-    found=yes
-    break
-  fi
-done
-if test "$found" ; then
-  AC_MSG_RESULT($$2)
-else
-  AC_MSG_RESULT(not found)
-  $2=no
-fi
-AC_SUBST($2)])
diff --git a/config.guess b/config.guess
index 396482d..97ad073 100755
--- a/config.guess
+++ b/config.guess
@@ -1,14 +1,12 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
-#   Inc.
+#   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2006-07-02'
+timestamp='2019-07-24'
 
 # This file 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
+# 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
@@ -17,26 +15,22 @@ timestamp='2006-07-02'
 # 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.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 #
 # 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.
-
-
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
+# the same distribution terms that you use for the rest of that
+# program.  This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
 #
-# This script attempts to guess a canonical system name similar to
-# config.sub.  If it succeeds, it prints the system name on stdout, and
-# exits with 0.  Otherwise, it exits with 1.
+# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
 #
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
+# You can get the latest version of this script from:
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+#
+# Please send patches to <config-patches@gnu.org>.
+
 
 me=`echo "$0" | sed -e 's,.*/,,'`
 
@@ -45,7 +39,7 @@ Usage: $0 [OPTION]
 
 Output the configuration name of the system \`$me' is run on.
 
-Operation modes:
+Options:
   -h, --help         print this help, then exit
   -t, --time-stamp   print date of last modification, then exit
   -v, --version      print version number, then exit
@@ -56,8 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-Free Software Foundation, Inc.
+Copyright 1992-2019 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."
@@ -91,8 +84,6 @@ if test $# != 0; then
   exit 1
 fi
 
-trap 'exit 1' 1 2 15
-
 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
 # compiler to aid in system detection is discouraged as it requires
 # temporary files to be created and, as you can see below, it is a
@@ -103,34 +94,38 @@ trap 'exit 1' 1 2 15
 
 # Portable tmp directory creation inspired by the Autoconf team.
 
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
-	for c in cc gcc c89 c99 ; do
-	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
-	     CC_FOR_BUILD="$c"; break ;
-	  fi ;
-	done ;
-	if test x"$CC_FOR_BUILD" = x ; then
-	  CC_FOR_BUILD=no_compiler_found ;
-	fi
-	;;
- ,,*)   CC_FOR_BUILD=$CC ;;
- ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
+tmp=
+# shellcheck disable=SC2172
+trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
+
+set_cc_for_build() {
+    : "${TMPDIR=/tmp}"
+    # shellcheck disable=SC2039
+    { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+	{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
+	{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+	{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
+    dummy=$tmp/dummy
+    case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
+	,,)    echo "int x;" > "$dummy.c"
+	       for driver in cc gcc c89 c99 ; do
+		   if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
+		       CC_FOR_BUILD="$driver"
+		       break
+		   fi
+	       done
+	       if test x"$CC_FOR_BUILD" = x ; then
+		   CC_FOR_BUILD=no_compiler_found
+	       fi
+	       ;;
+	,,*)   CC_FOR_BUILD=$CC ;;
+	,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+    esac
+}
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 # (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+if test -f /.attbin/uname ; then
 	PATH=$PATH:/.attbin ; export PATH
 fi
 
@@ -139,12 +134,40 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
+case "$UNAME_SYSTEM" in
+Linux|GNU|GNU/*)
+	# If the system lacks a compiler, then just pick glibc.
+	# We could probably try harder.
+	LIBC=gnu
+
+	set_cc_for_build
+	cat <<-EOF > "$dummy.c"
+	#include <features.h>
+	#if defined(__UCLIBC__)
+	LIBC=uclibc
+	#elif defined(__dietlibc__)
+	LIBC=dietlibc
+	#else
+	LIBC=gnu
+	#endif
+	EOF
+	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
+
+	# If ldd exists, use it to detect musl libc.
+	if command -v ldd >/dev/null && \
+		ldd --version 2>&1 | grep -q ^musl
+	then
+	    LIBC=musl
+	fi
+	;;
+esac
+
 # Note: order is significant - the case branches are not exclusive.
 
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
     *:NetBSD:*:*)
 	# NetBSD (nbsd) targets should (where applicable) match one or
-	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 	# switched to ELF, *-*-netbsd* would select the old
 	# object file format.  This provides both forward
@@ -154,22 +177,33 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# Note: NetBSD doesn't particularly care about the vendor
 	# portion of the name.  We always set it to "unknown".
 	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	case "${UNAME_MACHINE_ARCH}" in
+	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
+	    "/sbin/$sysctl" 2>/dev/null || \
+	    "/usr/sbin/$sysctl" 2>/dev/null || \
+	    echo unknown)`
+	case "$UNAME_MACHINE_ARCH" in
 	    armeb) machine=armeb-unknown ;;
 	    arm*) machine=arm-unknown ;;
 	    sh3el) machine=shl-unknown ;;
 	    sh3eb) machine=sh-unknown ;;
-	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    earmv*)
+		arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
+		endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
+		machine="${arch}${endian}"-unknown
+		;;
+	    *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE_ARCH}" in
+	# to ELF recently (or will in the future) and ABI.
+	case "$UNAME_MACHINE_ARCH" in
+	    earm*)
+		os=netbsdelf
+		;;
 	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-		eval $set_cc_for_build
+		set_cc_for_build
 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
-			| grep __ELF__ >/dev/null
+			| grep -q __ELF__
 		then
 		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 		    # Return netbsd for either.  FIX?
@@ -179,7 +213,14 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 		fi
 		;;
 	    *)
-	        os=netbsd
+		os=netbsd
+		;;
+	esac
+	# Determine ABI tags.
+	case "$UNAME_MACHINE_ARCH" in
+	    earm*)
+		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
+		abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
 		;;
 	esac
 	# The OS release
@@ -187,34 +228,57 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# thus, need a distinct triplet. However, they do not need
 	# kernel version information, so it can be replaced with a
 	# suitable tag, in the style of linux-gnu.
-	case "${UNAME_VERSION}" in
+	case "$UNAME_VERSION" in
 	    Debian*)
 		release='-gnu'
 		;;
 	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
 		;;
 	esac
 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 	# contains redundant information, the shorter form:
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "${machine}-${os}${release}"
+	echo "$machine-${os}${release}${abi-}"
+	exit ;;
+    *:Bitrig:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+	echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
 	exit ;;
     *:OpenBSD:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
+	exit ;;
+    *:LibertyBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
+	echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
+	exit ;;
+    *:MidnightBSD:*:*)
+	echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
 	exit ;;
     *:ekkoBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
 	exit ;;
     *:SolidBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
+	exit ;;
+    *:OS108:*:*)
+	echo "$UNAME_MACHINE"-unknown-os108_"$UNAME_RELEASE"
 	exit ;;
     macppc:MirBSD:*:*)
-	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
 	exit ;;
     *:MirBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
+	exit ;;
+    *:Sortix:*:*)
+	echo "$UNAME_MACHINE"-unknown-sortix
+	exit ;;
+    *:Redox:*:*)
+	echo "$UNAME_MACHINE"-unknown-redox
+	exit ;;
+    mips:OSF1:*.*)
+	echo mips-dec-osf1
 	exit ;;
     alpha:OSF1:*:*)
 	case $UNAME_RELEASE in
@@ -222,7 +286,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 		;;
 	*5.*)
-	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 		;;
 	esac
 	# According to Compaq, /usr/sbin/psrinfo has been available on
@@ -232,60 +296,54 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 	case "$ALPHA_CPU_TYPE" in
 	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
+		UNAME_MACHINE=alphaev5 ;;
 	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
+		UNAME_MACHINE=alphaev56 ;;
 	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
+		UNAME_MACHINE=alphapca56 ;;
 	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
+		UNAME_MACHINE=alphapca57 ;;
 	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
+		UNAME_MACHINE=alphaev6 ;;
 	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
+		UNAME_MACHINE=alphaev67 ;;
 	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
+		UNAME_MACHINE=alphaev69 ;;
 	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
+		UNAME_MACHINE=alphaev7 ;;
 	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
+		UNAME_MACHINE=alphaev79 ;;
 	esac
 	# A Pn.n version is a patched version.
 	# A Vn.n version is a released version.
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	exit ;;
-    Alpha\ *:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# Should we change UNAME_MACHINE based on the output of uname instead
-	# of the specific Alpha model?
-	echo alpha-pc-interix
-	exit ;;
-    21064:Windows_NT:50:3)
-	echo alpha-dec-winnt3.5
-	exit ;;
+	echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+	exitcode=$?
+	trap '' 0
+	exit $exitcode ;;
     Amiga*:UNIX_System_V:4.0:*)
 	echo m68k-unknown-sysv4
 	exit ;;
     *:[Aa]miga[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-amigaos
+	echo "$UNAME_MACHINE"-unknown-amigaos
 	exit ;;
     *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-morphos
+	echo "$UNAME_MACHINE"-unknown-morphos
 	exit ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
@@ -294,12 +352,12 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo s390-ibm-zvmoe
 	exit ;;
     *:OS400:*:*)
-        echo powerpc-ibm-os400
+	echo powerpc-ibm-os400
 	exit ;;
     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
-	echo arm-acorn-riscix${UNAME_RELEASE}
+	echo arm-acorn-riscix"$UNAME_RELEASE"
 	exit ;;
-    arm:riscos:*:*|arm:RISCOS:*:*)
+    arm*:riscos:*:*|arm*:RISCOS:*:*)
 	echo arm-unknown-riscos
 	exit ;;
     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
@@ -323,20 +381,39 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	case `/usr/bin/uname -p` in
 	    sparc) echo sparc-icl-nx7; exit ;;
 	esac ;;
+    s390x:SunOS:*:*)
+	echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
+	exit ;;
     sun4H:SunOS:5.*:*)
-	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 	exit ;;
     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
-	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    i86pc:SunOS:5.*:*)
-	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux"$UNAME_RELEASE"
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	set_cc_for_build
+	SUN_ARCH=i386
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH=x86_64
+	    fi
+	fi
+	echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 	exit ;;
     sun4*:SunOS:6*:*)
 	# According to config.sub, this is the proper way to canonicalize
 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 	# it's likely to be more like Solaris than SunOS4.
-	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 	exit ;;
     sun4*:SunOS:*:*)
 	case "`/usr/bin/arch -k`" in
@@ -345,25 +422,25 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 		;;
 	esac
 	# Japanese Language versions have a version number like `4.1.3-JL'.
-	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
 	exit ;;
     sun3*:SunOS:*:*)
-	echo m68k-sun-sunos${UNAME_RELEASE}
+	echo m68k-sun-sunos"$UNAME_RELEASE"
 	exit ;;
     sun*:*:4.2BSD:*)
 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
 	case "`/bin/arch`" in
 	    sun3)
-		echo m68k-sun-sunos${UNAME_RELEASE}
+		echo m68k-sun-sunos"$UNAME_RELEASE"
 		;;
 	    sun4)
-		echo sparc-sun-sunos${UNAME_RELEASE}
+		echo sparc-sun-sunos"$UNAME_RELEASE"
 		;;
 	esac
 	exit ;;
     aushp:SunOS:*:*)
-	echo sparc-auspex-sunos${UNAME_RELEASE}
+	echo sparc-auspex-sunos"$UNAME_RELEASE"
 	exit ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
@@ -374,44 +451,44 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     # MiNT.  But MiNT is downward compatible to TOS, so this should
     # be no problem.
     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
+	echo m68k-atari-mint"$UNAME_RELEASE"
 	exit ;;
     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-        exit ;;
+	echo m68k-atari-mint"$UNAME_RELEASE"
+	exit ;;
     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
+	echo m68k-atari-mint"$UNAME_RELEASE"
 	exit ;;
     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-        echo m68k-milan-mint${UNAME_RELEASE}
-        exit ;;
+	echo m68k-milan-mint"$UNAME_RELEASE"
+	exit ;;
     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-        echo m68k-hades-mint${UNAME_RELEASE}
-        exit ;;
+	echo m68k-hades-mint"$UNAME_RELEASE"
+	exit ;;
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-        echo m68k-unknown-mint${UNAME_RELEASE}
-        exit ;;
+	echo m68k-unknown-mint"$UNAME_RELEASE"
+	exit ;;
     m68k:machten:*:*)
-	echo m68k-apple-machten${UNAME_RELEASE}
+	echo m68k-apple-machten"$UNAME_RELEASE"
 	exit ;;
     powerpc:machten:*:*)
-	echo powerpc-apple-machten${UNAME_RELEASE}
+	echo powerpc-apple-machten"$UNAME_RELEASE"
 	exit ;;
     RISC*:Mach:*:*)
 	echo mips-dec-mach_bsd4.3
 	exit ;;
     RISC*:ULTRIX:*:*)
-	echo mips-dec-ultrix${UNAME_RELEASE}
+	echo mips-dec-ultrix"$UNAME_RELEASE"
 	exit ;;
     VAX*:ULTRIX*:*:*)
-	echo vax-dec-ultrix${UNAME_RELEASE}
+	echo vax-dec-ultrix"$UNAME_RELEASE"
 	exit ;;
     2020:CLIX:*:* | 2430:CLIX:*:*)
-	echo clipper-intergraph-clix${UNAME_RELEASE}
+	echo clipper-intergraph-clix"$UNAME_RELEASE"
 	exit ;;
     mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
+	set_cc_for_build
+	sed 's/^	//' << EOF > "$dummy.c"
 #ifdef __cplusplus
 #include <stdio.h>  /* for printf() prototype */
 	int main (int argc, char *argv[]) {
@@ -420,23 +497,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 #endif
 	#if defined (host_mips) && defined (MIPSEB)
 	#if defined (SYSTYPE_SYSV)
-	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	  printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
 	#endif
 	#if defined (SYSTYPE_SVR4)
-	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	  printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
 	#endif
 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
-	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	  printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
 	#endif
 	#endif
 	  exit (-1);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c &&
-	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
-	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	$CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
+	  dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
 	    { echo "$SYSTEM_NAME"; exit; }
-	echo mips-mips-riscos${UNAME_RELEASE}
+	echo mips-mips-riscos"$UNAME_RELEASE"
 	exit ;;
     Motorola:PowerMAX_OS:*:*)
 	echo powerpc-motorola-powermax
@@ -460,21 +537,21 @@ EOF
 	echo m88k-motorola-sysv3
 	exit ;;
     AViiON:dgux:*:*)
-        # DG/UX returns AViiON for all architectures
-        UNAME_PROCESSOR=`/usr/bin/uname -p`
-	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	# DG/UX returns AViiON for all architectures
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
 	then
-	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
-	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
+	       [ "$TARGET_BINARY_INTERFACE"x = x ]
 	    then
-		echo m88k-dg-dgux${UNAME_RELEASE}
+		echo m88k-dg-dgux"$UNAME_RELEASE"
 	    else
-		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+		echo m88k-dg-dguxbcs"$UNAME_RELEASE"
 	    fi
 	else
-	    echo i586-dg-dgux${UNAME_RELEASE}
+	    echo i586-dg-dgux"$UNAME_RELEASE"
 	fi
- 	exit ;;
+	exit ;;
     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
 	echo m88k-dolphin-sysv3
 	exit ;;
@@ -489,7 +566,7 @@ EOF
 	echo m68k-tektronix-bsd
 	exit ;;
     *:IRIX*:*:*)
-	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
 	exit ;;
     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
@@ -501,14 +578,14 @@ EOF
 	if [ -x /usr/bin/oslevel ] ; then
 		IBM_REV=`/usr/bin/oslevel`
 	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
 	fi
-	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
 	exit ;;
     *:AIX:2:3)
 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
-		sed 's/^		//' << EOF >$dummy.c
+		set_cc_for_build
+		sed 's/^		//' << EOF > "$dummy.c"
 		#include <sys/systemcfg.h>
 
 		main()
@@ -519,7 +596,7 @@ EOF
 			exit(0);
 			}
 EOF
-		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
 		then
 			echo "$SYSTEM_NAME"
 		else
@@ -531,28 +608,29 @@ EOF
 		echo rs6000-ibm-aix3.2
 	fi
 	exit ;;
-    *:AIX:*:[45])
+    *:AIX:*:[4567])
 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
-	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+	if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
 		IBM_ARCH=rs6000
 	else
 		IBM_ARCH=powerpc
 	fi
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
+	if [ -x /usr/bin/lslpp ] ; then
+		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
+			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
 	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
 	fi
-	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
 	exit ;;
     *:AIX:*:*)
 	echo rs6000-ibm-aix
 	exit ;;
-    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+    ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
 	echo romp-ibm-bsd4.4
 	exit ;;
     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
-	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
 	exit ;;                             # report: romp-ibm BSD 4.3
     *:BOSX:*:*)
 	echo rs6000-bull-bosx
@@ -567,67 +645,67 @@ EOF
 	echo m68k-hp-bsd4.4
 	exit ;;
     9000/[34678]??:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	case "${UNAME_MACHINE}" in
-	    9000/31? )            HP_ARCH=m68000 ;;
-	    9000/[34]?? )         HP_ARCH=m68k ;;
+	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
+	case "$UNAME_MACHINE" in
+	    9000/31?)            HP_ARCH=m68000 ;;
+	    9000/[34]??)         HP_ARCH=m68k ;;
 	    9000/[678][0-9][0-9])
 		if [ -x /usr/bin/getconf ]; then
 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-                    case "${sc_cpu_version}" in
-                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-                      532)                      # CPU_PA_RISC2_0
-                        case "${sc_kernel_bits}" in
-                          32) HP_ARCH="hppa2.0n" ;;
-                          64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
-                        esac ;;
-                    esac
+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+		    case "$sc_cpu_version" in
+		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
+		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
+		      532)                      # CPU_PA_RISC2_0
+			case "$sc_kernel_bits" in
+			  32) HP_ARCH=hppa2.0n ;;
+			  64) HP_ARCH=hppa2.0w ;;
+			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
+			esac ;;
+		    esac
 		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^              //' << EOF >$dummy.c
+		if [ "$HP_ARCH" = "" ]; then
+		    set_cc_for_build
+		    sed 's/^		//' << EOF > "$dummy.c"
 
-              #define _HPUX_SOURCE
-              #include <stdlib.h>
-              #include <unistd.h>
+		#define _HPUX_SOURCE
+		#include <stdlib.h>
+		#include <unistd.h>
 
-              int main ()
-              {
-              #if defined(_SC_KERNEL_BITS)
-                  long bits = sysconf(_SC_KERNEL_BITS);
-              #endif
-                  long cpu  = sysconf (_SC_CPU_VERSION);
+		int main ()
+		{
+		#if defined(_SC_KERNEL_BITS)
+		    long bits = sysconf(_SC_KERNEL_BITS);
+		#endif
+		    long cpu  = sysconf (_SC_CPU_VERSION);
 
-                  switch (cpu)
-              	{
-              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
-              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-              	case CPU_PA_RISC2_0:
-              #if defined(_SC_KERNEL_BITS)
-              	    switch (bits)
-              		{
-              		case 64: puts ("hppa2.0w"); break;
-              		case 32: puts ("hppa2.0n"); break;
-              		default: puts ("hppa2.0"); break;
-              		} break;
-              #else  /* !defined(_SC_KERNEL_BITS) */
-              	    puts ("hppa2.0"); break;
-              #endif
-              	default: puts ("hppa1.0"); break;
-              	}
-                  exit (0);
-              }
+		    switch (cpu)
+			{
+			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+			case CPU_PA_RISC2_0:
+		#if defined(_SC_KERNEL_BITS)
+			    switch (bits)
+				{
+				case 64: puts ("hppa2.0w"); break;
+				case 32: puts ("hppa2.0n"); break;
+				default: puts ("hppa2.0"); break;
+				} break;
+		#else  /* !defined(_SC_KERNEL_BITS) */
+			    puts ("hppa2.0"); break;
+		#endif
+			default: puts ("hppa1.0"); break;
+			}
+		    exit (0);
+		}
 EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
 		    test -z "$HP_ARCH" && HP_ARCH=hppa
 		fi ;;
 	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
+	if [ "$HP_ARCH" = hppa2.0w ]
 	then
-	    eval $set_cc_for_build
+	    set_cc_for_build
 
 	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
 	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
@@ -638,23 +716,23 @@ EOF
 	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
 	    # => hppa64-hp-hpux11.23
 
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
-		grep __LP64__ >/dev/null
+	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
 	    then
-		HP_ARCH="hppa2.0w"
+		HP_ARCH=hppa2.0w
 	    else
-		HP_ARCH="hppa64"
+		HP_ARCH=hppa64
 	    fi
 	fi
-	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
 	exit ;;
     ia64:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	echo ia64-hp-hpux${HPUX_REV}
+	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux"$HPUX_REV"
 	exit ;;
     3050*:HI-UX:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
+	set_cc_for_build
+	sed 's/^	//' << EOF > "$dummy.c"
 	#include <unistd.h>
 	int
 	main ()
@@ -679,11 +757,11 @@ EOF
 	  exit (0);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
 		{ echo "$SYSTEM_NAME"; exit; }
 	echo unknown-hitachi-hiuxwe2
 	exit ;;
-    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
 	echo hppa1.1-hp-bsd
 	exit ;;
     9000/8??:4.3bsd:*:*)
@@ -692,7 +770,7 @@ EOF
     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 	echo hppa1.0-hp-mpeix
 	exit ;;
-    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
 	echo hppa1.1-hp-osf
 	exit ;;
     hp8??:OSF1:*:*)
@@ -700,9 +778,9 @@ EOF
 	exit ;;
     i*86:OSF1:*:*)
 	if [ -x /usr/sbin/sysversion ] ; then
-	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	    echo "$UNAME_MACHINE"-unknown-osf1mk
 	else
-	    echo ${UNAME_MACHINE}-unknown-osf1
+	    echo "$UNAME_MACHINE"-unknown-osf1
 	fi
 	exit ;;
     parisc*:Lites*:*:*)
@@ -710,309 +788,313 @@ EOF
 	exit ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
-        exit ;;
+	exit ;;
     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 	if getsysinfo -f scalar_acc
 	then echo c32-convex-bsd
 	else echo c2-convex-bsd
 	fi
-        exit ;;
+	exit ;;
     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 	echo c34-convex-bsd
-        exit ;;
+	exit ;;
     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 	echo c38-convex-bsd
-        exit ;;
+	exit ;;
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 	echo c4-convex-bsd
-        exit ;;
+	exit ;;
     CRAY*Y-MP:*:*:*)
-	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 	exit ;;
     CRAY*[A-Z]90:*:*:*)
-	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 	      -e 's/\.[^.]*$/.X/'
 	exit ;;
     CRAY*TS:*:*:*)
-	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 	exit ;;
     CRAY*T3E:*:*:*)
-	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 	exit ;;
     CRAY*SV1:*:*:*)
-	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 	exit ;;
     *:UNICOS/mp:*:*)
-	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 	exit ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-        exit ;;
+	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+	FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
+	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
     5000:UNIX_System_V:4.*:*)
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
-        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+	FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
+	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 	exit ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
-	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
 	exit ;;
     sparc*:BSD/OS:*:*)
-	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	echo sparc-unknown-bsdi"$UNAME_RELEASE"
 	exit ;;
     *:BSD/OS:*:*)
-	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
+	exit ;;
+    arm:FreeBSD:*:*)
+	UNAME_PROCESSOR=`uname -p`
+	set_cc_for_build
+	if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_PCS_VFP
+	then
+	    echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
+	else
+	    echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
+	fi
 	exit ;;
     *:FreeBSD:*:*)
-	case ${UNAME_MACHINE} in
-	    pc98)
-		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	case "$UNAME_PROCESSOR" in
 	    amd64)
-		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    *)
-		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+		UNAME_PROCESSOR=x86_64 ;;
+	    i386)
+		UNAME_PROCESSOR=i586 ;;
 	esac
+	echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
 	exit ;;
     i*:CYGWIN*:*)
-	echo ${UNAME_MACHINE}-pc-cygwin
+	echo "$UNAME_MACHINE"-pc-cygwin
 	exit ;;
-    i*:MINGW*:*)
-	echo ${UNAME_MACHINE}-pc-mingw32
+    *:MINGW64*:*)
+	echo "$UNAME_MACHINE"-pc-mingw64
 	exit ;;
-    i*:windows32*:*)
-    	# uname -m includes "-pc" on this system.
-    	echo ${UNAME_MACHINE}-mingw32
+    *:MINGW*:*)
+	echo "$UNAME_MACHINE"-pc-mingw32
 	exit ;;
-    i*:PW*:*)
-	echo ${UNAME_MACHINE}-pc-pw32
+    *:MSYS*:*)
+	echo "$UNAME_MACHINE"-pc-msys
 	exit ;;
-    x86:Interix*:[3456]*)
-	echo i586-pc-interix${UNAME_RELEASE}
-	exit ;;
-    EM64T:Interix*:[3456]*)
-	echo x86_64-unknown-interix${UNAME_RELEASE}
-	exit ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-	echo i${UNAME_MACHINE}-pc-mks
-	exit ;;
-    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
-	# UNAME_MACHINE based on the output of uname instead of i386?
-	echo i586-pc-interix
+    i*:PW*:*)
+	echo "$UNAME_MACHINE"-pc-pw32
 	exit ;;
+    *:Interix*:*)
+	case "$UNAME_MACHINE" in
+	    x86)
+		echo i586-pc-interix"$UNAME_RELEASE"
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix"$UNAME_RELEASE"
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix"$UNAME_RELEASE"
+		exit ;;
+	esac ;;
     i*:UWIN*:*)
-	echo ${UNAME_MACHINE}-pc-uwin
+	echo "$UNAME_MACHINE"-pc-uwin
 	exit ;;
     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
-	echo x86_64-unknown-cygwin
-	exit ;;
-    p*:CYGWIN*:*)
-	echo powerpcle-unknown-cygwin
+	echo x86_64-pc-cygwin
 	exit ;;
     prep*:SunOS:5.*:*)
-	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 	exit ;;
     *:GNU:*:*)
 	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
 	exit ;;
     *:GNU/*:*:*)
 	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
+	exit ;;
+    *:Minix:*:*)
+	echo "$UNAME_MACHINE"-unknown-minix
+	exit ;;
+    aarch64:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    aarch64_be:Linux:*:*)
+	UNAME_MACHINE=aarch64_be
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+	esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
-    i*86:Minix:*:*)
-	echo ${UNAME_MACHINE}-pc-minix
+    arc:Linux:*:* | arceb:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     arm*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	else
+	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+		| grep -q __ARM_PCS_VFP
+	    then
+		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
+	    else
+		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
+	    fi
+	fi
 	exit ;;
     avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     cris:Linux:*:*)
-	echo cris-axis-linux-gnu
+	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
 	exit ;;
     crisv32:Linux:*:*)
-	echo crisv32-axis-linux-gnu
+	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
+	exit ;;
+    e2k:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     frv:Linux:*:*)
-    	echo frv-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    hexagon:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    i*86:Linux:*:*)
+	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
 	exit ;;
     ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    k1om:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
-    mips:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
+    mips:Linux:*:* | mips64:Linux:*:*)
+	set_cc_for_build
+	IS_GLIBC=0
+	test x"${LIBC}" = xgnu && IS_GLIBC=1
+	sed 's/^	//' << EOF > "$dummy.c"
 	#undef CPU
 	#undef mips
 	#undef mipsel
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=mipsel
+	#undef mips64
+	#undef mips64el
+	#if ${IS_GLIBC} && defined(_ABI64)
+	LIBCABI=gnuabi64
 	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=mips
+	#if ${IS_GLIBC} && defined(_ABIN32)
+	LIBCABI=gnuabin32
 	#else
-	CPU=
+	LIBCABI=${LIBC}
 	#endif
 	#endif
-EOF
-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
-	    /^CPU/{
-		s: ::g
-		p
-	    }'`"
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
-	;;
-    mips64:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef mips64
-	#undef mips64el
+
+	#if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
+	CPU=mipsisa64r6
+	#else
+	#if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
+	CPU=mipsisa32r6
+	#else
+	#if defined(__mips64)
+	CPU=mips64
+	#else
+	CPU=mips
+	#endif
+	#endif
+	#endif
+
 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=mips64el
+	MIPS_ENDIAN=el
 	#else
 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=mips64
+	MIPS_ENDIAN=
 	#else
-	CPU=
+	MIPS_ENDIAN=
 	#endif
 	#endif
 EOF
-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
-	    /^CPU/{
-		s: ::g
-		p
-	    }'`"
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`"
+	test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
 	;;
-    or32:Linux:*:*)
-	echo or32-unknown-linux-gnu
+    mips64el:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
-    ppc:Linux:*:*)
-	echo powerpc-unknown-linux-gnu
+    openrisc*:Linux:*:*)
+	echo or1k-unknown-linux-"$LIBC"
 	exit ;;
-    ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-gnu
+    or32:Linux:*:* | or1k*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
-    alpha:Linux:*:*)
-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
-	  EV5)   UNAME_MACHINE=alphaev5 ;;
-	  EV56)  UNAME_MACHINE=alphaev56 ;;
-	  PCA56) UNAME_MACHINE=alphapca56 ;;
-	  PCA57) UNAME_MACHINE=alphapca56 ;;
-	  EV6)   UNAME_MACHINE=alphaev6 ;;
-	  EV67)  UNAME_MACHINE=alphaev67 ;;
-	  EV68*) UNAME_MACHINE=alphaev68 ;;
-        esac
-	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-"$LIBC"
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-"$LIBC"
 	exit ;;
     parisc:Linux:*:* | hppa:Linux:*:*)
 	# Look for CPU level
 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
-	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
-	  *)    echo hppa-unknown-linux-gnu ;;
+	  PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
+	  PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
+	  *)    echo hppa-unknown-linux-"$LIBC" ;;
 	esac
 	exit ;;
-    parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-gnu
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-"$LIBC"
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-"$LIBC"
+	exit ;;
+    ppc64le:Linux:*:*)
+	echo powerpc64le-unknown-linux-"$LIBC"
+	exit ;;
+    ppcle:Linux:*:*)
+	echo powerpcle-unknown-linux-"$LIBC"
+	exit ;;
+    riscv32:Linux:*:* | riscv64:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux
+	echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
 	exit ;;
     sh64*:Linux:*:*)
-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    tile*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
     vax:Linux:*:*)
-	echo ${UNAME_MACHINE}-dec-linux-gnu
+	echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
 	exit ;;
     x86_64:Linux:*:*)
-	echo x86_64-unknown-linux-gnu
+	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
+	exit ;;
+    xtensa*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 	exit ;;
-    i*86:Linux:*:*)
-	# The BFD linker knows what the default object file format is, so
-	# first see if it will tell us. cd to the root directory to prevent
-	# problems with other programs or directories called `ld' in the path.
-	# Set LC_ALL=C to ensure ld outputs messages in English.
-	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
-			 | sed -ne '/supported targets:/!d
-				    s/[ 	][ 	]*/ /g
-				    s/.*supported targets: *//
-				    s/ .*//
-				    p'`
-        case "$ld_supported_targets" in
-	  elf32-i386)
-		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
-		;;
-	  a.out-i386-linux)
-		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
-		exit ;;
-	  coff-i386)
-		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
-		exit ;;
-	  "")
-		# Either a pre-BFD a.out linker (linux-gnuoldld) or
-		# one that does not give us useful --help.
-		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
-		exit ;;
-	esac
-	# Determine whether the default compiler is a.out or elf
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <features.h>
-	#ifdef __ELF__
-	# ifdef __GLIBC__
-	#  if __GLIBC__ >= 2
-	LIBC=gnu
-	#  else
-	LIBC=gnulibc1
-	#  endif
-	# else
-	LIBC=gnulibc1
-	# endif
-	#else
-	#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-	LIBC=gnu
-	#else
-	LIBC=gnuaout
-	#endif
-	#endif
-	#ifdef __dietlibc__
-	LIBC=dietlibc
-	#endif
-EOF
-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
-	    /^LIBC/{
-		s: ::g
-		p
-	    }'`"
-	test x"${LIBC}" != x && {
-		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
-		exit
-	}
-	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
-	;;
     i*86:DYNIX/ptx:4*:*)
 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 	# earlier versions are messed up and put the nodename in both
@@ -1020,54 +1102,54 @@ EOF
 	echo i386-sequent-sysv4
 	exit ;;
     i*86:UNIX_SV:4.2MP:2.*)
-        # Unixware is an offshoot of SVR4, but it has its own version
-        # number series starting with 2...
-        # I am not positive that other SVR4 systems won't match this,
+	# Unixware is an offshoot of SVR4, but it has its own version
+	# number series starting with 2...
+	# I am not positive that other SVR4 systems won't match this,
 	# I just have to hope.  -- rms.
-        # Use sysv4.2uw... so that sysv4* matches it.
-	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	# Use sysv4.2uw... so that sysv4* matches it.
+	echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
 	exit ;;
     i*86:OS/2:*:*)
 	# If we were able to find `uname', then EMX Unix compatibility
 	# is probably installed.
-	echo ${UNAME_MACHINE}-pc-os2-emx
+	echo "$UNAME_MACHINE"-pc-os2-emx
 	exit ;;
     i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-unknown-stop
+	echo "$UNAME_MACHINE"-unknown-stop
 	exit ;;
     i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
+	echo "$UNAME_MACHINE"-unknown-atheos
 	exit ;;
     i*86:syllable:*:*)
-	echo ${UNAME_MACHINE}-pc-syllable
+	echo "$UNAME_MACHINE"-pc-syllable
 	exit ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
-	echo i386-unknown-lynxos${UNAME_RELEASE}
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos"$UNAME_RELEASE"
 	exit ;;
     i*86:*DOS:*:*)
-	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	echo "$UNAME_MACHINE"-pc-msdosdjgpp
 	exit ;;
-    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
-	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+    i*86:*:4.*:*)
+	UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+		echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
 	else
-		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+		echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
 	fi
 	exit ;;
     i*86:*:5:[678]*)
-    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	# UnixWare 7.x, OpenUNIX and OpenServer 6.
 	case `/bin/uname -X | grep "^Machine"` in
 	    *486*)	     UNAME_MACHINE=i486 ;;
 	    *Pentium)	     UNAME_MACHINE=i586 ;;
 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 	esac
-	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"
 	exit ;;
     i*86:*:3.2:*)
 	if test -f /usr/options/cb.name; then
 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
-		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+		echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
 		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
 		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
@@ -1077,17 +1159,20 @@ EOF
 			&& UNAME_MACHINE=i686
 		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
 			&& UNAME_MACHINE=i686
-		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+		echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
 	else
-		echo ${UNAME_MACHINE}-pc-sysv32
+		echo "$UNAME_MACHINE"-pc-sysv32
 	fi
 	exit ;;
     pc:*:*:*)
 	# Left here for compatibility:
-        # uname -m prints for DJGPP always 'pc', but it prints nothing about
-        # the processor, so we play safe by assuming i386.
-	echo i386-pc-msdosdjgpp
-        exit ;;
+	# uname -m prints for DJGPP always 'pc', but it prints nothing about
+	# the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configure will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+	exit ;;
     Intel:Mach:3*:*)
 	echo i386-pc-mach3
 	exit ;;
@@ -1096,9 +1181,9 @@ EOF
 	exit ;;
     i860:*:4.*:*) # i860-SVR4
 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
-	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	  echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
 	else # Add other i860-SVR4 vendors below as they are discovered.
-	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	  echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
 	fi
 	exit ;;
     mini*:CTIX:SYS*5:*)
@@ -1118,29 +1203,39 @@ EOF
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	  && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+	  && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
-        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-          && { echo i486-ncr-sysv4; exit; } ;;
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	echo m68k-unknown-lynxos"$UNAME_RELEASE"
 	exit ;;
     mc68030:UNIX_System_V:4.*:*)
 	echo m68k-atari-sysv4
 	exit ;;
     TSUNAMI:LynxOS:2.*:*)
-	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	echo sparc-unknown-lynxos"$UNAME_RELEASE"
 	exit ;;
     rs6000:LynxOS:2.*:*)
-	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	echo rs6000-unknown-lynxos"$UNAME_RELEASE"
 	exit ;;
-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
-	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos"$UNAME_RELEASE"
 	exit ;;
     SM[BE]S:UNIX_SV:*:*)
-	echo mips-dde-sysv${UNAME_RELEASE}
+	echo mips-dde-sysv"$UNAME_RELEASE"
 	exit ;;
     RM*:ReliantUNIX-*:*:*)
 	echo mips-sni-sysv4
@@ -1151,15 +1246,15 @@ EOF
     *:SINIX-*:*:*)
 	if uname -p 2>/dev/null >/dev/null ; then
 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
-		echo ${UNAME_MACHINE}-sni-sysv4
+		echo "$UNAME_MACHINE"-sni-sysv4
 	else
 		echo ns32k-sni-sysv
 	fi
 	exit ;;
-    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-                      # says <Richard.M.Bartel@ccMail.Census.GOV>
-        echo i586-unisys-sysv4
-        exit ;;
+    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+			# says <Richard.M.Bartel@ccMail.Census.GOV>
+	echo i586-unisys-sysv4
+	exit ;;
     *:UNIX_System_V:4*:FTX*)
 	# From Gerald Hewes <hewes@openmarket.com>.
 	# How about differentiating between stratus architectures? -djm
@@ -1171,25 +1266,25 @@ EOF
 	exit ;;
     i*86:VOS:*:*)
 	# From Paul.Green@stratus.com.
-	echo ${UNAME_MACHINE}-stratus-vos
+	echo "$UNAME_MACHINE"-stratus-vos
 	exit ;;
     *:VOS:*:*)
 	# From Paul.Green@stratus.com.
 	echo hppa1.1-stratus-vos
 	exit ;;
     mc68*:A/UX:*:*)
-	echo m68k-apple-aux${UNAME_RELEASE}
+	echo m68k-apple-aux"$UNAME_RELEASE"
 	exit ;;
     news*:NEWS-OS:6*:*)
 	echo mips-sony-newsos6
 	exit ;;
     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
 	if [ -d /usr/nec ]; then
-	        echo mips-nec-sysv${UNAME_RELEASE}
+		echo mips-nec-sysv"$UNAME_RELEASE"
 	else
-	        echo mips-unknown-sysv${UNAME_RELEASE}
+		echo mips-unknown-sysv"$UNAME_RELEASE"
 	fi
-        exit ;;
+	exit ;;
     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
 	echo powerpc-be-beos
 	exit ;;
@@ -1199,44 +1294,101 @@ EOF
     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
 	echo i586-pc-beos
 	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    x86_64:Haiku:*:*)
+	echo x86_64-unknown-haiku
+	exit ;;
     SX-4:SUPER-UX:*:*)
-	echo sx4-nec-superux${UNAME_RELEASE}
+	echo sx4-nec-superux"$UNAME_RELEASE"
 	exit ;;
     SX-5:SUPER-UX:*:*)
-	echo sx5-nec-superux${UNAME_RELEASE}
+	echo sx5-nec-superux"$UNAME_RELEASE"
 	exit ;;
     SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux${UNAME_RELEASE}
+	echo sx6-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-ACE:SUPER-UX:*:*)
+	echo sxace-nec-superux"$UNAME_RELEASE"
 	exit ;;
     Power*:Rhapsody:*:*)
-	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	echo powerpc-apple-rhapsody"$UNAME_RELEASE"
 	exit ;;
     *:Rhapsody:*:*)
-	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
 	exit ;;
     *:Darwin:*:*)
-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	UNAME_PROCESSOR=`uname -p`
 	case $UNAME_PROCESSOR in
 	    unknown) UNAME_PROCESSOR=powerpc ;;
 	esac
-	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	if command -v xcode-select > /dev/null 2> /dev/null && \
+		! xcode-select --print-path > /dev/null 2> /dev/null ; then
+	    # Avoid executing cc if there is no toolchain installed as
+	    # cc will be a stub that puts up a graphical alert
+	    # prompting the user to install developer tools.
+	    CC_FOR_BUILD=no_compiler_found
+	else
+	    set_cc_for_build
+	fi
+	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		   grep IS_64BIT_ARCH >/dev/null
+	    then
+		case $UNAME_PROCESSOR in
+		    i386) UNAME_PROCESSOR=x86_64 ;;
+		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		esac
+	    fi
+	    # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
+	    if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
+		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		   grep IS_PPC >/dev/null
+	    then
+		UNAME_PROCESSOR=powerpc
+	    fi
+	elif test "$UNAME_PROCESSOR" = i386 ; then
+	    # uname -m returns i386 or x86_64
+	    UNAME_PROCESSOR=$UNAME_MACHINE
+	fi
+	echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
 	exit ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
 	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
+	if test "$UNAME_PROCESSOR" = x86; then
 		UNAME_PROCESSOR=i386
 		UNAME_MACHINE=pc
 	fi
-	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
 	exit ;;
     *:QNX:*:4*)
 	echo i386-pc-qnx
 	exit ;;
-    NSE-?:NONSTOP_KERNEL:*:*)
-	echo nse-tandem-nsk${UNAME_RELEASE}
+    NEO-*:NONSTOP_KERNEL:*:*)
+	echo neo-tandem-nsk"$UNAME_RELEASE"
 	exit ;;
-    NSR-?:NONSTOP_KERNEL:*:*)
-	echo nsr-tandem-nsk${UNAME_RELEASE}
+    NSE-*:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk"$UNAME_RELEASE"
+	exit ;;
+    NSR-*:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk"$UNAME_RELEASE"
+	exit ;;
+    NSV-*:NONSTOP_KERNEL:*:*)
+	echo nsv-tandem-nsk"$UNAME_RELEASE"
+	exit ;;
+    NSX-*:NONSTOP_KERNEL:*:*)
+	echo nsx-tandem-nsk"$UNAME_RELEASE"
 	exit ;;
     *:NonStop-UX:*:*)
 	echo mips-compaq-nonstopux
@@ -1245,18 +1397,19 @@ EOF
 	echo bs2000-siemens-sysv
 	exit ;;
     DS/*:UNIX_System_V:*:*)
-	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
 	exit ;;
     *:Plan9:*:*)
 	# "uname -m" is not consistent, so use $cputype instead. 386
 	# is converted to i386 for consistency with other x86
 	# operating systems.
-	if test "$cputype" = "386"; then
+	# shellcheck disable=SC2154
+	if test "$cputype" = 386; then
 	    UNAME_MACHINE=i386
 	else
 	    UNAME_MACHINE="$cputype"
 	fi
-	echo ${UNAME_MACHINE}-unknown-plan9
+	echo "$UNAME_MACHINE"-unknown-plan9
 	exit ;;
     *:TOPS-10:*:*)
 	echo pdp10-unknown-tops10
@@ -1277,14 +1430,14 @@ EOF
 	echo pdp10-unknown-its
 	exit ;;
     SEI:*:*:SEIUX)
-        echo mips-sei-seiux${UNAME_RELEASE}
+	echo mips-sei-seiux"$UNAME_RELEASE"
 	exit ;;
     *:DragonFly:*:*)
-	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
 	exit ;;
     *:*VMS:*:*)
-    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
-	case "${UNAME_MACHINE}" in
+	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "$UNAME_MACHINE" in
 	    A*) echo alpha-dec-vms ; exit ;;
 	    I*) echo ia64-dec-vms ; exit ;;
 	    V*) echo vax-dec-vms ; exit ;;
@@ -1293,21 +1446,39 @@ EOF
 	echo i386-pc-xenix
 	exit ;;
     i*86:skyos:*:*)
-	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
 	exit ;;
     i*86:rdos:*:*)
-	echo ${UNAME_MACHINE}-pc-rdos
+	echo "$UNAME_MACHINE"-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo "$UNAME_MACHINE"-pc-aros
+	exit ;;
+    x86_64:VMkernel:*:*)
+	echo "$UNAME_MACHINE"-unknown-esx
+	exit ;;
+    amd64:Isilon\ OneFS:*:*)
+	echo x86_64-unknown-onefs
+	exit ;;
+    *:Unleashed:*:*)
+	echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"
 	exit ;;
 esac
 
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
 #ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) || defined(SIGLOST)
+#include <sys/utsname.h>
+#endif
+#endif
 #endif
 main ()
 {
@@ -1320,20 +1491,12 @@ main ()
 #include <sys/param.h>
   printf ("m68k-sony-newsos%s\n",
 #ifdef NEWSOS4
-          "4"
+  "4"
 #else
-	  ""
+  ""
 #endif
-         ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
+  ); exit (0);
 #endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
 #endif
 
 #if defined (NeXT)
@@ -1375,39 +1538,54 @@ main ()
 #endif
 
 #if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
+  struct utsname un;
 
+  uname(&un);
+  if (strncmp(un.version, "V2", 2) == 0) {
+    printf ("i386-sequent-ptx2\n"); exit (0);
+  }
+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+    printf ("i386-sequent-ptx1\n"); exit (0);
+  }
+  printf ("i386-sequent-ptx\n"); exit (0);
 #endif
 
 #if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+  printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+  printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+#if defined(_SIZE_T_) || defined(SIGLOST)
+  struct utsname un;
+  uname (&un);
+  printf ("vax-dec-ultrix%s\n", un.release); exit (0);
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#if defined(_SIZE_T_) || defined(SIGLOST)
+  struct utsname *un;
+  uname (&un);
+  printf ("mips-dec-ultrix%s\n", un.release); exit (0);
+#else
+  printf ("mips-dec-ultrix\n"); exit (0);
+#endif
+#endif
 #endif
 
 #if defined (alliant) && defined (i860)
@@ -1418,54 +1596,38 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
 	{ echo "$SYSTEM_NAME"; exit; }
 
 # Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
 
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+echo "$0: unable to guess system type" >&2
 
-# Convex versions that predate uname can use getsysinfo(1)
+case "$UNAME_MACHINE:$UNAME_SYSTEM" in
+    mips:Linux | mips64:Linux)
+	# If we got here on MIPS GNU/Linux, output extra information.
+	cat >&2 <<EOF
 
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
+NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
+the system type. Please install a C compiler and try again.
+EOF
+	;;
+esac
 
 cat >&2 <<EOF
-$0: unable to guess system type
 
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
+This script (version $timestamp), has failed to recognize the
+operating system you are using. If your script is old, overwrite *all*
+copies of config.guess and config.sub with the latest versions from:
 
-  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
 and
-  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
 
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
+If $0 has already been updated, send the following data and any
+information you think might be pertinent to config-patches@gnu.org to
+provide the necessary information to handle your system.
 
 config.guess timestamp = $timestamp
 
@@ -1484,16 +1646,16 @@ hostinfo               = `(hostinfo) 2>/dev/null`
 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
 
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM  = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
+UNAME_MACHINE = "$UNAME_MACHINE"
+UNAME_RELEASE = "$UNAME_RELEASE"
+UNAME_SYSTEM  = "$UNAME_SYSTEM"
+UNAME_VERSION = "$UNAME_VERSION"
 EOF
 
 exit 1
 
 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"
diff --git a/config.h.in b/config.h.in
deleted file mode 100644
index c0bd102..0000000
--- a/config.h.in
+++ /dev/null
@@ -1,61 +0,0 @@
-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the `virt' library (-lvirt). */
-#undef HAVE_LIBVIRT
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* 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 <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 <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 your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* 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 the C compiler supports function prototypes. */
-#undef PROTOTYPES
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define like PROTOTYPES; this can be used by system headers. */
-#undef __PROTOTYPES
diff --git a/config.sub b/config.sub
index fab0aa3..a318a46 100755
--- a/config.sub
+++ b/config.sub
@@ -1,44 +1,40 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
-#   Inc.
+#   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2006-09-20'
+timestamp='2019-06-30'
 
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine.  It does not imply ALL GNU software can.
-#
-# This file 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
+# This file 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.
+# 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.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 #
 # 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.
+# the same distribution terms that you use for the rest of that
+# program.  This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
 
 
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
+# Please send patches to <config-patches@gnu.org>.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
 # If it is invalid, we print an error message on stderr and exit with code 1.
 # Otherwise, we print the canonical config type on stdout and succeed.
 
+# You can get the latest version of this script from:
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+
 # This file is supposed to be the same for all GNU packages
 # and recognize all the CPU types, system types and aliases
 # that are meaningful with *any* GNU software.
@@ -57,12 +53,11 @@ timestamp='2006-09-20'
 me=`echo "$0" | sed -e 's,.*/,,'`
 
 usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
+Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
 
 Canonicalize a configuration name.
 
-Operation modes:
+Options:
   -h, --help         print this help, then exit
   -t, --time-stamp   print date of last modification, then exit
   -v, --version      print version number, then exit
@@ -72,8 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-Free Software Foundation, Inc.
+Copyright 1992-2019 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."
@@ -95,12 +89,12 @@ while test $# -gt 0 ; do
     - )	# Use stdin as input.
        break ;;
     -* )
-       echo "$me: invalid option $1$help"
+       echo "$me: invalid option $1$help" >&2
        exit 1 ;;
 
     *local*)
        # First pass through any local machine types.
-       echo $1
+       echo "$1"
        exit ;;
 
     * )
@@ -116,1054 +110,1164 @@ case $# in
     exit 1;;
 esac
 
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
-  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
-  storm-chaos* | os2-emx* | rtmk-nova*)
-    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
-    ;;
-  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
-    else os=; fi
-    ;;
-esac
+# Split fields of configuration type
+# shellcheck disable=SC2162
+IFS="-" read field1 field2 field3 field4 <<EOF
+$1
+EOF
 
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work.  We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
-	-sun*os*)
-		# Prevent following clause from handling this invalid input.
-		;;
-	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis | -knuth | -cray)
-		os=
-		basic_machine=$1
-		;;
-	-sim | -cisco | -oki | -wec | -winbond)
-		os=
-		basic_machine=$1
-		;;
-	-scout)
-		;;
-	-wrs)
-		os=-vxworks
-		basic_machine=$1
-		;;
-	-chorusos*)
-		os=-chorusos
-		basic_machine=$1
-		;;
- 	-chorusrdb)
- 		os=-chorusrdb
-		basic_machine=$1
- 		;;
-	-hiux*)
-		os=-hiuxwe2
-		;;
-	-sco6)
-		os=-sco5v6
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5)
-		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco4)
-		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2.[4-9]*)
-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2v[4-9]*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5v6*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+# Separate into logical components for further validation
+case $1 in
+	*-*-*-*-*)
+		echo Invalid configuration \`"$1"\': more than four components >&2
+		exit 1
 		;;
-	-sco*)
-		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+	*-*-*-*)
+		basic_machine=$field1-$field2
+		os=$field3-$field4
 		;;
-	-udk*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+	*-*-*)
+		# Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
+		# parts
+		maybe_os=$field2-$field3
+		case $maybe_os in
+			nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \
+			| linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \
+			| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
+			| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
+			| storm-chaos* | os2-emx* | rtmk-nova*)
+				basic_machine=$field1
+				os=$maybe_os
+				;;
+			android-linux)
+				basic_machine=$field1-unknown
+				os=linux-android
+				;;
+			*)
+				basic_machine=$field1-$field2
+				os=$field3
+				;;
+		esac
 		;;
-	-isc)
-		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+	*-*)
+		# A lone config we happen to match not fitting any pattern
+		case $field1-$field2 in
+			decstation-3100)
+				basic_machine=mips-dec
+				os=
+				;;
+			*-*)
+				# Second component is usually, but not always the OS
+				case $field2 in
+					# Prevent following clause from handling this valid os
+					sun*os*)
+						basic_machine=$field1
+						os=$field2
+						;;
+					# Manufacturers
+					dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
+					| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
+					| unicom* | ibm* | next | hp | isi* | apollo | altos* \
+					| convergent* | ncr* | news | 32* | 3600* | 3100* \
+					| hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
+					| ultra | tti* | harris | dolphin | highlevel | gould \
+					| cbm | ns | masscomp | apple | axis | knuth | cray \
+					| microblaze* | sim | cisco \
+					| oki | wec | wrs | winbond)
+						basic_machine=$field1-$field2
+						os=
+						;;
+					*)
+						basic_machine=$field1
+						os=$field2
+						;;
+				esac
+			;;
+		esac
 		;;
-	-clix*)
-		basic_machine=clipper-intergraph
+	*)
+		# Convert single-component short-hands not valid as part of
+		# multi-component configurations.
+		case $field1 in
+			386bsd)
+				basic_machine=i386-pc
+				os=bsd
+				;;
+			a29khif)
+				basic_machine=a29k-amd
+				os=udi
+				;;
+			adobe68k)
+				basic_machine=m68010-adobe
+				os=scout
+				;;
+			alliant)
+				basic_machine=fx80-alliant
+				os=
+				;;
+			altos | altos3068)
+				basic_machine=m68k-altos
+				os=
+				;;
+			am29k)
+				basic_machine=a29k-none
+				os=bsd
+				;;
+			amdahl)
+				basic_machine=580-amdahl
+				os=sysv
+				;;
+			amiga)
+				basic_machine=m68k-unknown
+				os=
+				;;
+			amigaos | amigados)
+				basic_machine=m68k-unknown
+				os=amigaos
+				;;
+			amigaunix | amix)
+				basic_machine=m68k-unknown
+				os=sysv4
+				;;
+			apollo68)
+				basic_machine=m68k-apollo
+				os=sysv
+				;;
+			apollo68bsd)
+				basic_machine=m68k-apollo
+				os=bsd
+				;;
+			aros)
+				basic_machine=i386-pc
+				os=aros
+				;;
+			aux)
+				basic_machine=m68k-apple
+				os=aux
+				;;
+			balance)
+				basic_machine=ns32k-sequent
+				os=dynix
+				;;
+			blackfin)
+				basic_machine=bfin-unknown
+				os=linux
+				;;
+			cegcc)
+				basic_machine=arm-unknown
+				os=cegcc
+				;;
+			convex-c1)
+				basic_machine=c1-convex
+				os=bsd
+				;;
+			convex-c2)
+				basic_machine=c2-convex
+				os=bsd
+				;;
+			convex-c32)
+				basic_machine=c32-convex
+				os=bsd
+				;;
+			convex-c34)
+				basic_machine=c34-convex
+				os=bsd
+				;;
+			convex-c38)
+				basic_machine=c38-convex
+				os=bsd
+				;;
+			cray)
+				basic_machine=j90-cray
+				os=unicos
+				;;
+			crds | unos)
+				basic_machine=m68k-crds
+				os=
+				;;
+			da30)
+				basic_machine=m68k-da30
+				os=
+				;;
+			decstation | pmax | pmin | dec3100 | decstatn)
+				basic_machine=mips-dec
+				os=
+				;;
+			delta88)
+				basic_machine=m88k-motorola
+				os=sysv3
+				;;
+			dicos)
+				basic_machine=i686-pc
+				os=dicos
+				;;
+			djgpp)
+				basic_machine=i586-pc
+				os=msdosdjgpp
+				;;
+			ebmon29k)
+				basic_machine=a29k-amd
+				os=ebmon
+				;;
+			es1800 | OSE68k | ose68k | ose | OSE)
+				basic_machine=m68k-ericsson
+				os=ose
+				;;
+			gmicro)
+				basic_machine=tron-gmicro
+				os=sysv
+				;;
+			go32)
+				basic_machine=i386-pc
+				os=go32
+				;;
+			h8300hms)
+				basic_machine=h8300-hitachi
+				os=hms
+				;;
+			h8300xray)
+				basic_machine=h8300-hitachi
+				os=xray
+				;;
+			h8500hms)
+				basic_machine=h8500-hitachi
+				os=hms
+				;;
+			harris)
+				basic_machine=m88k-harris
+				os=sysv3
+				;;
+			hp300 | hp300hpux)
+				basic_machine=m68k-hp
+				os=hpux
+				;;
+			hp300bsd)
+				basic_machine=m68k-hp
+				os=bsd
+				;;
+			hppaosf)
+				basic_machine=hppa1.1-hp
+				os=osf
+				;;
+			hppro)
+				basic_machine=hppa1.1-hp
+				os=proelf
+				;;
+			i386mach)
+				basic_machine=i386-mach
+				os=mach
+				;;
+			isi68 | isi)
+				basic_machine=m68k-isi
+				os=sysv
+				;;
+			m68knommu)
+				basic_machine=m68k-unknown
+				os=linux
+				;;
+			magnum | m3230)
+				basic_machine=mips-mips
+				os=sysv
+				;;
+			merlin)
+				basic_machine=ns32k-utek
+				os=sysv
+				;;
+			mingw64)
+				basic_machine=x86_64-pc
+				os=mingw64
+				;;
+			mingw32)
+				basic_machine=i686-pc
+				os=mingw32
+				;;
+			mingw32ce)
+				basic_machine=arm-unknown
+				os=mingw32ce
+				;;
+			monitor)
+				basic_machine=m68k-rom68k
+				os=coff
+				;;
+			morphos)
+				basic_machine=powerpc-unknown
+				os=morphos
+				;;
+			moxiebox)
+				basic_machine=moxie-unknown
+				os=moxiebox
+				;;
+			msdos)
+				basic_machine=i386-pc
+				os=msdos
+				;;
+			msys)
+				basic_machine=i686-pc
+				os=msys
+				;;
+			mvs)
+				basic_machine=i370-ibm
+				os=mvs
+				;;
+			nacl)
+				basic_machine=le32-unknown
+				os=nacl
+				;;
+			ncr3000)
+				basic_machine=i486-ncr
+				os=sysv4
+				;;
+			netbsd386)
+				basic_machine=i386-pc
+				os=netbsd
+				;;
+			netwinder)
+				basic_machine=armv4l-rebel
+				os=linux
+				;;
+			news | news700 | news800 | news900)
+				basic_machine=m68k-sony
+				os=newsos
+				;;
+			news1000)
+				basic_machine=m68030-sony
+				os=newsos
+				;;
+			necv70)
+				basic_machine=v70-nec
+				os=sysv
+				;;
+			nh3000)
+				basic_machine=m68k-harris
+				os=cxux
+				;;
+			nh[45]000)
+				basic_machine=m88k-harris
+				os=cxux
+				;;
+			nindy960)
+				basic_machine=i960-intel
+				os=nindy
+				;;
+			mon960)
+				basic_machine=i960-intel
+				os=mon960
+				;;
+			nonstopux)
+				basic_machine=mips-compaq
+				os=nonstopux
+				;;
+			os400)
+				basic_machine=powerpc-ibm
+				os=os400
+				;;
+			OSE68000 | ose68000)
+				basic_machine=m68000-ericsson
+				os=ose
+				;;
+			os68k)
+				basic_machine=m68k-none
+				os=os68k
+				;;
+			paragon)
+				basic_machine=i860-intel
+				os=osf
+				;;
+			parisc)
+				basic_machine=hppa-unknown
+				os=linux
+				;;
+			pw32)
+				basic_machine=i586-unknown
+				os=pw32
+				;;
+			rdos | rdos64)
+				basic_machine=x86_64-pc
+				os=rdos
+				;;
+			rdos32)
+				basic_machine=i386-pc
+				os=rdos
+				;;
+			rom68k)
+				basic_machine=m68k-rom68k
+				os=coff
+				;;
+			sa29200)
+				basic_machine=a29k-amd
+				os=udi
+				;;
+			sei)
+				basic_machine=mips-sei
+				os=seiux
+				;;
+			sequent)
+				basic_machine=i386-sequent
+				os=
+				;;
+			sps7)
+				basic_machine=m68k-bull
+				os=sysv2
+				;;
+			st2000)
+				basic_machine=m68k-tandem
+				os=
+				;;
+			stratus)
+				basic_machine=i860-stratus
+				os=sysv4
+				;;
+			sun2)
+				basic_machine=m68000-sun
+				os=
+				;;
+			sun2os3)
+				basic_machine=m68000-sun
+				os=sunos3
+				;;
+			sun2os4)
+				basic_machine=m68000-sun
+				os=sunos4
+				;;
+			sun3)
+				basic_machine=m68k-sun
+				os=
+				;;
+			sun3os3)
+				basic_machine=m68k-sun
+				os=sunos3
+				;;
+			sun3os4)
+				basic_machine=m68k-sun
+				os=sunos4
+				;;
+			sun4)
+				basic_machine=sparc-sun
+				os=
+				;;
+			sun4os3)
+				basic_machine=sparc-sun
+				os=sunos3
+				;;
+			sun4os4)
+				basic_machine=sparc-sun
+				os=sunos4
+				;;
+			sun4sol2)
+				basic_machine=sparc-sun
+				os=solaris2
+				;;
+			sun386 | sun386i | roadrunner)
+				basic_machine=i386-sun
+				os=
+				;;
+			sv1)
+				basic_machine=sv1-cray
+				os=unicos
+				;;
+			symmetry)
+				basic_machine=i386-sequent
+				os=dynix
+				;;
+			t3e)
+				basic_machine=alphaev5-cray
+				os=unicos
+				;;
+			t90)
+				basic_machine=t90-cray
+				os=unicos
+				;;
+			toad1)
+				basic_machine=pdp10-xkl
+				os=tops20
+				;;
+			tpf)
+				basic_machine=s390x-ibm
+				os=tpf
+				;;
+			udi29k)
+				basic_machine=a29k-amd
+				os=udi
+				;;
+			ultra3)
+				basic_machine=a29k-nyu
+				os=sym1
+				;;
+			v810 | necv810)
+				basic_machine=v810-nec
+				os=none
+				;;
+			vaxv)
+				basic_machine=vax-dec
+				os=sysv
+				;;
+			vms)
+				basic_machine=vax-dec
+				os=vms
+				;;
+			vsta)
+				basic_machine=i386-pc
+				os=vsta
+				;;
+			vxworks960)
+				basic_machine=i960-wrs
+				os=vxworks
+				;;
+			vxworks68)
+				basic_machine=m68k-wrs
+				os=vxworks
+				;;
+			vxworks29k)
+				basic_machine=a29k-wrs
+				os=vxworks
+				;;
+			xbox)
+				basic_machine=i686-pc
+				os=mingw32
+				;;
+			ymp)
+				basic_machine=ymp-cray
+				os=unicos
+				;;
+			*)
+				basic_machine=$1
+				os=
+				;;
+		esac
 		;;
-	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+esac
+
+# Decode 1-component or ad-hoc basic machines
+case $basic_machine in
+	# Here we handle the default manufacturer of certain CPU types.  It is in
+	# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		cpu=hppa1.1
+		vendor=winbond
 		;;
-	-lynx*)
-		os=-lynxos
+	op50n)
+		cpu=hppa1.1
+		vendor=oki
 		;;
-	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+	op60c)
+		cpu=hppa1.1
+		vendor=oki
 		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+	ibm*)
+		cpu=i370
+		vendor=ibm
 		;;
-	-psos*)
-		os=-psos
+	orion105)
+		cpu=clipper
+		vendor=highlevel
 		;;
-	-mint | -mint[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
+	mac | mpw | mac-mpw)
+		cpu=m68k
+		vendor=apple
 		;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
-	# Recognize the basic CPU types without company name.
-	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
-	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| am33_2.0 \
-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
-	| bfin \
-	| c4x | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| fr30 | frv \
-	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
-	| i370 | i860 | i960 | ia64 \
-	| ip2k | iq2000 \
-	| m32c | m32r | m32rle | m68000 | m68k | m88k \
-	| maxq | mb | microblaze | mcore \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64vr | mips64vrel \
-	| mips64orion | mips64orionel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mips64vr5900 | mips64vr5900el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| mt \
-	| msp430 \
-	| nios | nios2 \
-	| ns16k | ns32k \
-	| or32 \
-	| pdp10 | pdp11 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
-	| pyramid \
-	| score \
-	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
-	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
-	| spu | strongarm \
-	| tahoe | thumb | tic4x | tic80 | tron \
-	| v850 | v850e \
-	| we32k \
-	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
-	| z8k)
-		basic_machine=$basic_machine-unknown
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12)
-		# Motorola 68HC11/12.
-		basic_machine=$basic_machine-unknown
-		os=-none
-		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
-		;;
-	ms1)
-		basic_machine=mt-unknown
+	pmac | pmac-mpw)
+		cpu=powerpc
+		vendor=apple
 		;;
 
-	# We use `pc' rather than `unknown'
-	# because (1) that's what they normally are, and
-	# (2) the word "unknown" tends to confuse beginning users.
-	i*86 | x86_64)
-	  basic_machine=$basic_machine-pc
-	  ;;
-	# Object if more than one company name word.
-	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* | avr32-* \
-	| bfin-* | bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
-	| clipper-* | craynv-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
-	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| m32c-* | m32r-* | m32rle-* \
-	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | maxq-* | mcore-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mips64vr5900-* | mips64vr5900el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipstx39-* | mipstx39el-* \
-	| mmix-* \
-	| mt-* \
-	| msp430-* \
-	| nios-* | nios2-* \
-	| none-* | np1-* | ns16k-* | ns32k-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
-	| pyramid-* \
-	| romp-* | rs6000-* \
-	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
-	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
-	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
-	| tahoe-* | thumb-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
-	| tron-* \
-	| v850-* | v850e-* | vax-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
-	| xstormy16-* | xtensa-* \
-	| ymp-* \
-	| z8k-*)
-		;;
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
-	386bsd)
-		basic_machine=i386-unknown
-		os=-bsd
-		;;
 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
-		basic_machine=m68000-att
+		cpu=m68000
+		vendor=att
 		;;
 	3b*)
-		basic_machine=we32k-att
-		;;
-	a29khif)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-    	abacus)
-		basic_machine=abacus-unknown
-		;;
-	adobe68k)
-		basic_machine=m68010-adobe
-		os=-scout
-		;;
-	alliant | fx80)
-		basic_machine=fx80-alliant
-		;;
-	altos | altos3068)
-		basic_machine=m68k-altos
-		;;
-	am29k)
-		basic_machine=a29k-none
-		os=-bsd
-		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
-	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	amdahl)
-		basic_machine=580-amdahl
-		os=-sysv
-		;;
-	amiga | amiga-*)
-		basic_machine=m68k-unknown
-		;;
-	amigaos | amigados)
-		basic_machine=m68k-unknown
-		os=-amigaos
-		;;
-	amigaunix | amix)
-		basic_machine=m68k-unknown
-		os=-sysv4
-		;;
-	apollo68)
-		basic_machine=m68k-apollo
-		os=-sysv
-		;;
-	apollo68bsd)
-		basic_machine=m68k-apollo
-		os=-bsd
-		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
-	balance)
-		basic_machine=ns32k-sequent
-		os=-dynix
-		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
-	convex-c1)
-		basic_machine=c1-convex
-		os=-bsd
-		;;
-	convex-c2)
-		basic_machine=c2-convex
-		os=-bsd
-		;;
-	convex-c32)
-		basic_machine=c32-convex
-		os=-bsd
-		;;
-	convex-c34)
-		basic_machine=c34-convex
-		os=-bsd
-		;;
-	convex-c38)
-		basic_machine=c38-convex
-		os=-bsd
-		;;
-	cray | j90)
-		basic_machine=j90-cray
-		os=-unicos
-		;;
-	craynv)
-		basic_machine=craynv-cray
-		os=-unicosmp
+		cpu=we32k
+		vendor=att
 		;;
-	cr16c)
-		basic_machine=cr16c-unknown
-		os=-elf
-		;;
-	crds | unos)
-		basic_machine=m68k-crds
-		;;
-	crisv32 | crisv32-* | etraxfs*)
-		basic_machine=crisv32-axis
-		;;
-	cris | cris-* | etrax*)
-		basic_machine=cris-axis
-		;;
-	crx)
-		basic_machine=crx-unknown
-		os=-elf
-		;;
-	da30 | da30-*)
-		basic_machine=m68k-da30
-		;;
-	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
-		basic_machine=mips-dec
+	bluegene*)
+		cpu=powerpc
+		vendor=ibm
+		os=cnk
 		;;
 	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
+		cpu=pdp10
+		vendor=dec
+		os=tops10
 		;;
 	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
+		cpu=pdp10
+		vendor=dec
+		os=tops20
 		;;
 	delta | 3300 | motorola-3300 | motorola-delta \
 	      | 3300-motorola | delta-motorola)
-		basic_machine=m68k-motorola
+		cpu=m68k
+		vendor=motorola
 		;;
-	delta88)
-		basic_machine=m88k-motorola
-		os=-sysv3
-		;;
-	djgpp)
-		basic_machine=i586-pc
-		os=-msdosdjgpp
-		;;
-	dpx20 | dpx20-*)
-		basic_machine=rs6000-bull
-		os=-bosx
-		;;
-	dpx2* | dpx2*-bull)
-		basic_machine=m68k-bull
-		os=-sysv3
-		;;
-	ebmon29k)
-		basic_machine=a29k-amd
-		os=-ebmon
-		;;
-	elxsi)
-		basic_machine=elxsi-elxsi
-		os=-bsd
+	dpx2*)
+		cpu=m68k
+		vendor=bull
+		os=sysv3
 		;;
 	encore | umax | mmax)
-		basic_machine=ns32k-encore
+		cpu=ns32k
+		vendor=encore
 		;;
-	es1800 | OSE68k | ose68k | ose | OSE)
-		basic_machine=m68k-ericsson
-		os=-ose
+	elxsi)
+		cpu=elxsi
+		vendor=elxsi
+		os=${os:-bsd}
 		;;
 	fx2800)
-		basic_machine=i860-alliant
+		cpu=i860
+		vendor=alliant
 		;;
 	genix)
-		basic_machine=ns32k-ns
-		;;
-	gmicro)
-		basic_machine=tron-gmicro
-		os=-sysv
-		;;
-	go32)
-		basic_machine=i386-pc
-		os=-go32
+		cpu=ns32k
+		vendor=ns
 		;;
 	h3050r* | hiux*)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	h8300hms)
-		basic_machine=h8300-hitachi
-		os=-hms
-		;;
-	h8300xray)
-		basic_machine=h8300-hitachi
-		os=-xray
-		;;
-	h8500hms)
-		basic_machine=h8500-hitachi
-		os=-hms
-		;;
-	harris)
-		basic_machine=m88k-harris
-		os=-sysv3
-		;;
-	hp300-*)
-		basic_machine=m68k-hp
-		;;
-	hp300bsd)
-		basic_machine=m68k-hp
-		os=-bsd
-		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
+		cpu=hppa1.1
+		vendor=hitachi
+		os=hiuxwe2
 		;;
 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
-		basic_machine=hppa1.0-hp
+		cpu=hppa1.0
+		vendor=hp
 		;;
 	hp9k2[0-9][0-9] | hp9k31[0-9])
-		basic_machine=m68000-hp
+		cpu=m68000
+		vendor=hp
 		;;
 	hp9k3[2-9][0-9])
-		basic_machine=m68k-hp
+		cpu=m68k
+		vendor=hp
 		;;
 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
-		basic_machine=hppa1.0-hp
+		cpu=hppa1.0
+		vendor=hp
 		;;
 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
-		basic_machine=hppa1.1-hp
+		cpu=hppa1.1
+		vendor=hp
 		;;
 	hp9k78[0-9] | hp78[0-9])
 		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
+		cpu=hppa1.1
+		vendor=hp
 		;;
 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
+		cpu=hppa1.1
+		vendor=hp
 		;;
 	hp9k8[0-9][13679] | hp8[0-9][13679])
-		basic_machine=hppa1.1-hp
+		cpu=hppa1.1
+		vendor=hp
 		;;
 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hppa-next)
-		os=-nextstep3
+		cpu=hppa1.0
+		vendor=hp
 		;;
-	hppaosf)
-		basic_machine=hppa1.1-hp
-		os=-osf
-		;;
-	hppro)
-		basic_machine=hppa1.1-hp
-		os=-proelf
-		;;
-	i370-ibm* | ibm*)
-		basic_machine=i370-ibm
-		;;
-# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 	i*86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv32
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		os=sysv32
 		;;
 	i*86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv4
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		os=sysv4
 		;;
 	i*86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		os=sysv
 		;;
 	i*86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-solaris2
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		os=solaris2
 		;;
-	i386mach)
-		basic_machine=i386-mach
-		os=-mach
-		;;
-	i386-vsta | vsta)
-		basic_machine=i386-unknown
-		os=-vsta
+	j90 | j90-cray)
+		cpu=j90
+		vendor=cray
+		os=${os:-unicos}
 		;;
 	iris | iris4d)
-		basic_machine=mips-sgi
+		cpu=mips
+		vendor=sgi
 		case $os in
-		    -irix*)
+		    irix*)
 			;;
 		    *)
-			os=-irix4
+			os=irix4
 			;;
 		esac
 		;;
-	isi68 | isi)
-		basic_machine=m68k-isi
-		os=-sysv
-		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
-	magnum | m3230)
-		basic_machine=mips-mips
-		os=-sysv
-		;;
-	merlin)
-		basic_machine=ns32k-utek
-		os=-sysv
-		;;
-	mingw32)
-		basic_machine=i386-pc
-		os=-mingw32
-		;;
 	miniframe)
-		basic_machine=m68000-convergent
-		;;
-	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
-		;;
-	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
-		;;
-	monitor)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
-	msdos)
-		basic_machine=i386-pc
-		os=-msdos
-		;;
-	ms1-*)
-		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
-		;;
-	mvs)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
-	ncr3000)
-		basic_machine=i486-ncr
-		os=-sysv4
-		;;
-	netbsd386)
-		basic_machine=i386-unknown
-		os=-netbsd
+		cpu=m68000
+		vendor=convergent
 		;;
-	netwinder)
-		basic_machine=armv4l-rebel
-		os=-linux
-		;;
-	news | news700 | news800 | news900)
-		basic_machine=m68k-sony
-		os=-newsos
-		;;
-	news1000)
-		basic_machine=m68030-sony
-		os=-newsos
+	*mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		cpu=m68k
+		vendor=atari
+		os=mint
 		;;
 	news-3600 | risc-news)
-		basic_machine=mips-sony
-		os=-newsos
-		;;
-	necv70)
-		basic_machine=v70-nec
-		os=-sysv
+		cpu=mips
+		vendor=sony
+		os=newsos
 		;;
-	next | m*-next )
-		basic_machine=m68k-next
+	next | m*-next)
+		cpu=m68k
+		vendor=next
 		case $os in
-		    -nextstep* )
+		    openstep*)
+		        ;;
+		    nextstep*)
 			;;
-		    -ns2*)
-		      os=-nextstep2
+		    ns2*)
+		      os=nextstep2
 			;;
 		    *)
-		      os=-nextstep3
+		      os=nextstep3
 			;;
 		esac
 		;;
-	nh3000)
-		basic_machine=m68k-harris
-		os=-cxux
-		;;
-	nh[45]000)
-		basic_machine=m88k-harris
-		os=-cxux
-		;;
-	nindy960)
-		basic_machine=i960-intel
-		os=-nindy
-		;;
-	mon960)
-		basic_machine=i960-intel
-		os=-mon960
-		;;
-	nonstopux)
-		basic_machine=mips-compaq
-		os=-nonstopux
-		;;
 	np1)
-		basic_machine=np1-gould
-		;;
-	nsr-tandem)
-		basic_machine=nsr-tandem
+		cpu=np1
+		vendor=gould
 		;;
 	op50n-* | op60c-*)
-		basic_machine=hppa1.1-oki
-		os=-proelf
-		;;
-	openrisc | openrisc-*)
-		basic_machine=or32-unknown
-		;;
-	os400)
-		basic_machine=powerpc-ibm
-		os=-os400
-		;;
-	OSE68000 | ose68000)
-		basic_machine=m68000-ericsson
-		os=-ose
-		;;
-	os68k)
-		basic_machine=m68k-none
-		os=-os68k
+		cpu=hppa1.1
+		vendor=oki
+		os=proelf
 		;;
 	pa-hitachi)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	paragon)
-		basic_machine=i860-intel
-		os=-osf
+		cpu=hppa1.1
+		vendor=hitachi
+		os=hiuxwe2
 		;;
 	pbd)
-		basic_machine=sparc-tti
+		cpu=sparc
+		vendor=tti
 		;;
 	pbb)
-		basic_machine=m68k-tti
-		;;
-	pc532 | pc532-*)
-		basic_machine=ns32k-pc532
-		;;
-	pc98)
-		basic_machine=i386-pc
-		;;
-	pc98-*)
-		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
-		basic_machine=i586-pc
-		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
-		basic_machine=i686-pc
+		cpu=m68k
+		vendor=tti
 		;;
-	pentium4)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+	pc532)
+		cpu=ns32k
+		vendor=pc532
 		;;
 	pn)
-		basic_machine=pn-gould
-		;;
-	power)	basic_machine=power-ibm
-		;;
-	ppc)	basic_machine=powerpc-unknown
-		;;
-	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
-		basic_machine=powerpcle-unknown
+		cpu=pn
+		vendor=gould
 		;;
-	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64)	basic_machine=powerpc64-unknown
-		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
-		basic_machine=powerpc64le-unknown
-		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+	power)
+		cpu=power
+		vendor=ibm
 		;;
 	ps2)
-		basic_machine=i386-ibm
-		;;
-	pw32)
-		basic_machine=i586-unknown
-		os=-pw32
-		;;
-	rdos)
-		basic_machine=i386-pc
-		os=-rdos
-		;;
-	rom68k)
-		basic_machine=m68k-rom68k
-		os=-coff
+		cpu=i386
+		vendor=ibm
 		;;
 	rm[46]00)
-		basic_machine=mips-siemens
+		cpu=mips
+		vendor=siemens
 		;;
 	rtpc | rtpc-*)
-		basic_machine=romp-ibm
+		cpu=romp
+		vendor=ibm
 		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
+	sde)
+		cpu=mipsisa32
+		vendor=sde
+		os=${os:-elf}
 		;;
-	sa29200)
-		basic_machine=a29k-amd
-		os=-udi
+	simso-wrs)
+		cpu=sparclite
+		vendor=wrs
+		os=vxworks
 		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
+	tower | tower-32)
+		cpu=m68k
+		vendor=ncr
 		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
+	vpp*|vx|vx-*)
+		cpu=f301
+		vendor=fujitsu
 		;;
-	sde)
-		basic_machine=mipsisa32-sde
-		os=-elf
+	w65)
+		cpu=w65
+		vendor=wdc
 		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
+	w89k-*)
+		cpu=hppa1.1
+		vendor=winbond
+		os=proelf
 		;;
-	sequent)
-		basic_machine=i386-sequent
+	none)
+		cpu=none
+		vendor=none
 		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
+	leon|leon[3-9])
+		cpu=sparc
+		vendor=$basic_machine
 		;;
-	sh64)
-		basic_machine=sh64-unknown
+	leon-*|leon[3-9]-*)
+		cpu=sparc
+		vendor=`echo "$basic_machine" | sed 's/-.*//'`
 		;;
-	sparclite-wrs | simso-wrs)
-		basic_machine=sparclite-wrs
-		os=-vxworks
+
+	*-*)
+		# shellcheck disable=SC2162
+		IFS="-" read cpu vendor <<EOF
+$basic_machine
+EOF
 		;;
-	sps7)
-		basic_machine=m68k-bull
-		os=-sysv2
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+		cpu=$basic_machine
+		vendor=pc
 		;;
-	spur)
-		basic_machine=spur-unknown
+	# These rules are duplicated from below for sake of the special case above;
+	# i.e. things that normalized to x86 arches should also default to "pc"
+	pc98)
+		cpu=i386
+		vendor=pc
 		;;
-	st2000)
-		basic_machine=m68k-tandem
+	x64 | amd64)
+		cpu=x86_64
+		vendor=pc
 		;;
-	stratus)
-		basic_machine=i860-stratus
-		os=-sysv4
+	# Recognize the basic CPU types without company name.
+	*)
+		cpu=$basic_machine
+		vendor=unknown
 		;;
-	sun2)
-		basic_machine=m68000-sun
+esac
+
+unset -v basic_machine
+
+# Decode basic machines in the full and proper CPU-Company form.
+case $cpu-$vendor in
+	# Here we handle the default manufacturer of certain CPU types in canonical form. It is in
+	# some cases the only manufacturer, in others, it is the most popular.
+	craynv-unknown)
+		vendor=cray
+		os=${os:-unicosmp}
 		;;
-	sun2os3)
-		basic_machine=m68000-sun
-		os=-sunos3
+	c90-unknown | c90-cray)
+		vendor=cray
+		os=${os:-unicos}
 		;;
-	sun2os4)
-		basic_machine=m68000-sun
-		os=-sunos4
+	fx80-unknown)
+		vendor=alliant
 		;;
-	sun3os3)
-		basic_machine=m68k-sun
-		os=-sunos3
+	romp-unknown)
+		vendor=ibm
 		;;
-	sun3os4)
-		basic_machine=m68k-sun
-		os=-sunos4
+	mmix-unknown)
+		vendor=knuth
 		;;
-	sun4os3)
-		basic_machine=sparc-sun
-		os=-sunos3
+	microblaze-unknown | microblazeel-unknown)
+		vendor=xilinx
 		;;
-	sun4os4)
-		basic_machine=sparc-sun
-		os=-sunos4
+	rs6000-unknown)
+		vendor=ibm
 		;;
-	sun4sol2)
-		basic_machine=sparc-sun
-		os=-solaris2
+	vax-unknown)
+		vendor=dec
 		;;
-	sun3 | sun3-*)
-		basic_machine=m68k-sun
+	pdp11-unknown)
+		vendor=dec
 		;;
-	sun4)
-		basic_machine=sparc-sun
+	we32k-unknown)
+		vendor=att
 		;;
-	sun386 | sun386i | roadrunner)
-		basic_machine=i386-sun
+	cydra-unknown)
+		vendor=cydrome
 		;;
-	sv1)
-		basic_machine=sv1-cray
-		os=-unicos
+	i370-ibm*)
+		vendor=ibm
 		;;
-	symmetry)
-		basic_machine=i386-sequent
-		os=-dynix
+	orion-unknown)
+		vendor=highlevel
 		;;
-	t3e)
-		basic_machine=alphaev5-cray
-		os=-unicos
+	xps-unknown | xps100-unknown)
+		cpu=xps100
+		vendor=honeywell
 		;;
-	t90)
-		basic_machine=t90-cray
-		os=-unicos
+
+	# Here we normalize CPU types with a missing or matching vendor
+	dpx20-unknown | dpx20-bull)
+		cpu=rs6000
+		vendor=bull
+		os=${os:-bosx}
 		;;
-	tic54x | c54x*)
-		basic_machine=tic54x-unknown
-		os=-coff
+
+	# Here we normalize CPU types irrespective of the vendor
+	amd64-*)
+		cpu=x86_64
 		;;
-	tic55x | c55x*)
-		basic_machine=tic55x-unknown
-		os=-coff
+	blackfin-*)
+		cpu=bfin
+		os=linux
 		;;
-	tic6x | c6x*)
-		basic_machine=tic6x-unknown
-		os=-coff
+	c54x-*)
+		cpu=tic54x
 		;;
-	tx39)
-		basic_machine=mipstx39-unknown
+	c55x-*)
+		cpu=tic55x
 		;;
-	tx39el)
-		basic_machine=mipstx39el-unknown
+	c6x-*)
+		cpu=tic6x
 		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
+	e500v[12]-*)
+		cpu=powerpc
+		os=$os"spe"
 		;;
-	tower | tower-32)
-		basic_machine=m68k-ncr
+	mips3*-*)
+		cpu=mips64
 		;;
-	tpf)
-		basic_machine=s390x-ibm
-		os=-tpf
+	ms1-*)
+		cpu=mt
 		;;
-	udi29k)
-		basic_machine=a29k-amd
-		os=-udi
+	m68knommu-*)
+		cpu=m68k
+		os=linux
 		;;
-	ultra3)
-		basic_machine=a29k-nyu
-		os=-sym1
+	m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
+		cpu=s12z
 		;;
-	v810 | necv810)
-		basic_machine=v810-nec
-		os=-none
+	openrisc-*)
+		cpu=or32
 		;;
-	vaxv)
-		basic_machine=vax-dec
-		os=-sysv
+	parisc-*)
+		cpu=hppa
+		os=linux
 		;;
-	vms)
-		basic_machine=vax-dec
-		os=-vms
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		cpu=i586
 		;;
-	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
+	pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
+		cpu=i686
 		;;
-	vxworks960)
-		basic_machine=i960-wrs
-		os=-vxworks
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		cpu=i686
 		;;
-	vxworks68)
-		basic_machine=m68k-wrs
-		os=-vxworks
+	pentium4-*)
+		cpu=i786
 		;;
-	vxworks29k)
-		basic_machine=a29k-wrs
-		os=-vxworks
+	pc98-*)
+		cpu=i386
 		;;
-	w65*)
-		basic_machine=w65-wdc
-		os=-none
+	ppc-* | ppcbe-*)
+		cpu=powerpc
 		;;
-	w89k-*)
-		basic_machine=hppa1.1-winbond
-		os=-proelf
+	ppcle-* | powerpclittle-*)
+		cpu=powerpcle
 		;;
-	xbox)
-		basic_machine=i686-pc
-		os=-mingw32
+	ppc64-*)
+		cpu=powerpc64
 		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
+	ppc64le-* | powerpc64little-*)
+		cpu=powerpc64le
 		;;
-	ymp)
-		basic_machine=ymp-cray
-		os=-unicos
+	sb1-*)
+		cpu=mipsisa64sb1
 		;;
-	z8k-*-coff)
-		basic_machine=z8k-unknown
-		os=-sim
+	sb1el-*)
+		cpu=mipsisa64sb1el
 		;;
-	none)
-		basic_machine=none-none
-		os=-none
+	sh5e[lb]-*)
+		cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
 		;;
-
-# Here we handle the default manufacturer of certain CPU types.  It is in
-# some cases the only manufacturer, in others, it is the most popular.
-	w89k)
-		basic_machine=hppa1.1-winbond
+	spur-*)
+		cpu=spur
 		;;
-	op50n)
-		basic_machine=hppa1.1-oki
+	strongarm-* | thumb-*)
+		cpu=arm
 		;;
-	op60c)
-		basic_machine=hppa1.1-oki
+	tx39-*)
+		cpu=mipstx39
 		;;
-	romp)
-		basic_machine=romp-ibm
+	tx39el-*)
+		cpu=mipstx39el
 		;;
-	mmix)
-		basic_machine=mmix-knuth
+	x64-*)
+		cpu=x86_64
 		;;
-	rs6000)
-		basic_machine=rs6000-ibm
+	xscale-* | xscalee[bl]-*)
+		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
 		;;
-	vax)
-		basic_machine=vax-dec
+
+	# Recognize the canonical CPU Types that limit and/or modify the
+	# company names they are paired with.
+	cr16-*)
+		os=${os:-elf}
 		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
+	crisv32-* | etraxfs*-*)
+		cpu=crisv32
+		vendor=axis
 		;;
-	pdp11)
-		basic_machine=pdp11-dec
+	cris-* | etrax*-*)
+		cpu=cris
+		vendor=axis
 		;;
-	we32k)
-		basic_machine=we32k-att
+	crx-*)
+		os=${os:-elf}
 		;;
-	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
-		basic_machine=sh-unknown
+	neo-tandem)
+		cpu=neo
+		vendor=tandem
 		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-		basic_machine=sparc-sun
+	nse-tandem)
+		cpu=nse
+		vendor=tandem
 		;;
-	cydra)
-		basic_machine=cydra-cydrome
+	nsr-tandem)
+		cpu=nsr
+		vendor=tandem
 		;;
-	orion)
-		basic_machine=orion-highlevel
+	nsv-tandem)
+		cpu=nsv
+		vendor=tandem
 		;;
-	orion105)
-		basic_machine=clipper-highlevel
+	nsx-tandem)
+		cpu=nsx
+		vendor=tandem
 		;;
-	mac | mpw | mac-mpw)
-		basic_machine=m68k-apple
+	s390-*)
+		cpu=s390
+		vendor=ibm
 		;;
-	pmac | pmac-mpw)
-		basic_machine=powerpc-apple
+	s390x-*)
+		cpu=s390x
+		vendor=ibm
 		;;
-	*-unknown)
-		# Make sure to match an already-canonicalized machine name.
+	tile*-*)
+		os=${os:-linux-gnu}
 		;;
+
 	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
+		# Recognize the canonical CPU types that are allowed with any
+		# company name.
+		case $cpu in
+			1750a | 580 \
+			| a29k \
+			| aarch64 | aarch64_be \
+			| abacus \
+			| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
+			| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
+			| alphapca5[67] | alpha64pca5[67] \
+			| am33_2.0 \
+			| amdgcn \
+			| arc | arceb \
+			| arm  | arm[lb]e | arme[lb] | armv* \
+			| avr | avr32 \
+			| asmjs \
+			| ba \
+			| be32 | be64 \
+			| bfin | bpf | bs2000 \
+			| c[123]* | c30 | [cjt]90 | c4x \
+			| c8051 | clipper | craynv | csky | cydra \
+			| d10v | d30v | dlx | dsp16xx \
+			| e2k | elxsi | epiphany \
+			| f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
+			| h8300 | h8500 \
+			| hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+			| hexagon \
+			| i370 | i*86 | i860 | i960 | ia16 | ia64 \
+			| ip2k | iq2000 \
+			| k1om \
+			| le32 | le64 \
+			| lm32 \
+			| m32c | m32r | m32rle \
+			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
+			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
+			| m88110 | m88k | maxq | mb | mcore | mep | metag \
+			| microblaze | microblazeel \
+			| mips | mipsbe | mipseb | mipsel | mipsle \
+			| mips16 \
+			| mips64 | mips64eb | mips64el \
+			| mips64octeon | mips64octeonel \
+			| mips64orion | mips64orionel \
+			| mips64r5900 | mips64r5900el \
+			| mips64vr | mips64vrel \
+			| mips64vr4100 | mips64vr4100el \
+			| mips64vr4300 | mips64vr4300el \
+			| mips64vr5000 | mips64vr5000el \
+			| mips64vr5900 | mips64vr5900el \
+			| mipsisa32 | mipsisa32el \
+			| mipsisa32r2 | mipsisa32r2el \
+			| mipsisa32r6 | mipsisa32r6el \
+			| mipsisa64 | mipsisa64el \
+			| mipsisa64r2 | mipsisa64r2el \
+			| mipsisa64r6 | mipsisa64r6el \
+			| mipsisa64sb1 | mipsisa64sb1el \
+			| mipsisa64sr71k | mipsisa64sr71kel \
+			| mipsr5900 | mipsr5900el \
+			| mipstx39 | mipstx39el \
+			| mmix \
+			| mn10200 | mn10300 \
+			| moxie \
+			| mt \
+			| msp430 \
+			| nds32 | nds32le | nds32be \
+			| nfp \
+			| nios | nios2 | nios2eb | nios2el \
+			| none | np1 | ns16k | ns32k | nvptx \
+			| open8 \
+			| or1k* \
+			| or32 \
+			| orion \
+			| picochip \
+			| pdp10 | pdp11 | pj | pjl | pn | power \
+			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
+			| pru \
+			| pyramid \
+			| riscv | riscv32 | riscv64 \
+			| rl78 | romp | rs6000 | rx \
+			| score \
+			| sh | shl \
+			| sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
+			| sh[1234]e[lb] |  sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
+			| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
+			| sparclite \
+			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
+			| spu \
+			| tahoe \
+			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
+			| tron \
+			| ubicom32 \
+			| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
+			| vax \
+			| visium \
+			| w65 \
+			| wasm32 | wasm64 \
+			| we32k \
+			| x86 | x86_64 | xc16x | xgate | xps100 \
+			| xstormy16 | xtensa* \
+			| ymp \
+			| z8k | z80)
+				;;
+
+			*)
+				echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
+				exit 1
+				;;
+		esac
 		;;
 esac
 
 # Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
-	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+case $vendor in
+	digital*)
+		vendor=dec
 		;;
-	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+	commodore*)
+		vendor=cbm
 		;;
 	*)
 		;;
@@ -1171,190 +1275,244 @@ esac
 
 # Decode manufacturer-specific aliases for certain operating systems.
 
-if [ x"$os" != x"" ]
+if [ x$os != x ]
 then
 case $os in
-        # First match some system type aliases
-        # that might get confused with valid system types.
-	# -solaris* is a basic system type, with this one exception.
-	-solaris1 | -solaris1.*)
-		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+	# First match some system type aliases that might get confused
+	# with valid system types.
+	# solaris* is a basic system type, with this one exception.
+	auroraux)
+		os=auroraux
 		;;
-	-solaris)
-		os=-solaris2
+	bluegene*)
+		os=cnk
 		;;
-	-svr4*)
-		os=-sysv4
+	solaris1 | solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	solaris)
+		os=solaris2
 		;;
-	-unixware*)
-		os=-sysv4.2uw
+	unixware*)
+		os=sysv4.2uw
 		;;
-	-gnu/linux*)
+	gnu/linux*)
 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 		;;
-	# First accept the basic system types.
+	# es1800 is here to avoid being matched by es* (a different OS)
+	es1800*)
+		os=ose
+		;;
+	# Some version numbers need modification
+	chorusos*)
+		os=chorusos
+		;;
+	isc)
+		os=isc2.2
+		;;
+	sco6)
+		os=sco5v6
+		;;
+	sco5)
+		os=sco3.2v5
+		;;
+	sco4)
+		os=sco3.2v4
+		;;
+	sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		;;
+	sco3.2v[4-9]* | sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		;;
+	scout)
+		# Don't match below
+		;;
+	sco*)
+		os=sco3.2v2
+		;;
+	psos*)
+		os=psos
+		;;
+	# Now accept the basic system types.
 	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
-	# -sysv* is not here because it comes later, after sysvr4.
-	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
-	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* \
-	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
-	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -openbsd* | -solidbsd* \
-	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
-	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
-	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* \
-	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
-	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers*)
+	# Each alternative MUST end in a * to match a version number.
+	# sysv* is not here because it comes later, after sysvr4.
+	gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
+	     | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
+	     | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
+	     | sym* | kopensolaris* | plan9* \
+	     | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
+	     | aos* | aros* | cloudabi* | sortix* \
+	     | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
+	     | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
+	     | knetbsd* | mirbsd* | netbsd* \
+	     | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
+	     | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
+	     | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
+	     | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
+	     | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
+	     | chorusrdb* | cegcc* | glidix* \
+	     | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
+	     | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
+	     | linux-newlib* | linux-musl* | linux-uclibc* \
+	     | uxpv* | beos* | mpeix* | udk* | moxiebox* \
+	     | interix* | uwin* | mks* | rhapsody* | darwin* \
+	     | openstep* | oskit* | conix* | pw32* | nonstopux* \
+	     | storm-chaos* | tops10* | tenex* | tops20* | its* \
+	     | os2* | vos* | palmos* | uclinux* | nucleus* \
+	     | morphos* | superux* | rtmk* | windiss* \
+	     | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
+	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \
+	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
+	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
+	     | nsk* | powerunix)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
-	-qnx*)
-		case $basic_machine in
-		    x86-* | i*86-*)
+	qnx*)
+		case $cpu in
+		    x86 | i*86)
 			;;
 		    *)
-			os=-nto$os
+			os=nto-$os
 			;;
 		esac
 		;;
-	-nto-qnx*)
+	hiux*)
+		os=hiuxwe2
 		;;
-	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+	nto-qnx*)
 		;;
-	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
-	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+	nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
 		;;
-	-mac*)
-		os=`echo $os | sed -e 's|mac|macos|'`
+	sim | xray | os68k* | v88r* \
+	    | windows* | osx | abug | netware* | os9* \
+	    | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
 		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
+	linux-dietlibc)
+		os=linux-dietlibc
 		;;
-	-linux*)
+	linux*)
 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
 		;;
-	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+	lynx*178)
+		os=lynxos178
 		;;
-	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+	lynx*5)
+		os=lynxos5
 		;;
-	-opened*)
-		os=-openedition
+	lynx*)
+		os=lynxos
 		;;
-        -os400*)
-		os=-os400
+	mac*)
+		os=`echo "$os" | sed -e 's|mac|macos|'`
 		;;
-	-wince*)
-		os=-wince
+	opened*)
+		os=openedition
 		;;
-	-osfrose*)
-		os=-osfrose
+	os400*)
+		os=os400
 		;;
-	-osf*)
-		os=-osf
+	sunos5*)
+		os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
 		;;
-	-utek*)
-		os=-bsd
+	sunos6*)
+		os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
 		;;
-	-dynix*)
-		os=-bsd
+	wince*)
+		os=wince
 		;;
-	-acis*)
-		os=-aos
+	utek*)
+		os=bsd
 		;;
-	-atheos*)
-		os=-atheos
+	dynix*)
+		os=bsd
 		;;
-	-syllable*)
-		os=-syllable
+	acis*)
+		os=aos
 		;;
-	-386bsd)
-		os=-bsd
+	atheos*)
+		os=atheos
 		;;
-	-ctix* | -uts*)
-		os=-sysv
+	syllable*)
+		os=syllable
+		;;
+	386bsd)
+		os=bsd
 		;;
-	-nova*)
-		os=-rtmk-nova
+	ctix* | uts*)
+		os=sysv
 		;;
-	-ns2 )
-		os=-nextstep2
+	nova*)
+		os=rtmk-nova
 		;;
-	-nsk*)
-		os=-nsk
+	ns2)
+		os=nextstep2
 		;;
 	# Preserve the version number of sinix5.
-	-sinix5.*)
+	sinix5.*)
 		os=`echo $os | sed -e 's|sinix|sysv|'`
 		;;
-	-sinix*)
-		os=-sysv4
+	sinix*)
+		os=sysv4
 		;;
-        -tpf*)
-		os=-tpf
+	tpf*)
+		os=tpf
 		;;
-	-triton*)
-		os=-sysv3
+	triton*)
+		os=sysv3
 		;;
-	-oss*)
-		os=-sysv3
+	oss*)
+		os=sysv3
 		;;
-	-svr4)
-		os=-sysv4
+	svr4*)
+		os=sysv4
 		;;
-	-svr3)
-		os=-sysv3
+	svr3)
+		os=sysv3
 		;;
-	-sysvr4)
-		os=-sysv4
+	sysvr4)
+		os=sysv4
 		;;
-	# This must come after -sysvr4.
-	-sysv*)
+	# This must come after sysvr4.
+	sysv*)
 		;;
-	-ose*)
-		os=-ose
+	ose*)
+		os=ose
 		;;
-	-es1800*)
-		os=-ose
+	*mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
+		os=mint
 		;;
-	-xenix)
-		os=-xenix
+	zvmoe)
+		os=zvmoe
 		;;
-	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-		os=-mint
+	dicos*)
+		os=dicos
 		;;
-	-aros*)
-		os=-aros
+	pikeos*)
+		# Until real need of OS specific support for
+		# particular features comes up, bare metal
+		# configurations are quite functional.
+		case $cpu in
+		    arm*)
+			os=eabi
+			;;
+		    *)
+			os=elf
+			;;
+		esac
+		;;
+	nacl*)
 		;;
-	-kaos*)
-		os=-kaos
+	ios)
 		;;
-	-zvmoe)
-		os=-zvmoe
+	none)
 		;;
-	-none)
+	*-eabi)
 		;;
 	*)
-		# Get rid of the `-' at the beginning of $os.
-		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
 		exit 1
 		;;
 esac
@@ -1370,246 +1528,265 @@ else
 # will signal an error saying that MANUFACTURER isn't an operating
 # system, and we'll never get to this point.
 
-case $basic_machine in
-        score-*)
-		os=-elf
+case $cpu-$vendor in
+	score-*)
+		os=elf
 		;;
-        spu-*)
-		os=-elf
+	spu-*)
+		os=elf
 		;;
 	*-acorn)
-		os=-riscix1.2
+		os=riscix1.2
 		;;
 	arm*-rebel)
-		os=-linux
+		os=linux
 		;;
 	arm*-semi)
-		os=-aout
+		os=aout
+		;;
+	c4x-* | tic4x-*)
+		os=coff
+		;;
+	c8051-*)
+		os=elf
+		;;
+	clipper-intergraph)
+		os=clix
+		;;
+	hexagon-*)
+		os=elf
 		;;
-        c4x-* | tic4x-*)
-        	os=-coff
+	tic54x-*)
+		os=coff
+		;;
+	tic55x-*)
+		os=coff
+		;;
+	tic6x-*)
+		os=coff
 		;;
 	# This must come before the *-dec entry.
 	pdp10-*)
-		os=-tops20
+		os=tops20
 		;;
 	pdp11-*)
-		os=-none
+		os=none
 		;;
 	*-dec | vax-*)
-		os=-ultrix4.2
+		os=ultrix4.2
 		;;
 	m68*-apollo)
-		os=-domain
+		os=domain
 		;;
 	i386-sun)
-		os=-sunos4.0.2
+		os=sunos4.0.2
 		;;
 	m68000-sun)
-		os=-sunos3
-		# This also exists in the configure program, but was not the
-		# default.
-		# os=-sunos4
+		os=sunos3
 		;;
 	m68*-cisco)
-		os=-aout
+		os=aout
+		;;
+	mep-*)
+		os=elf
 		;;
 	mips*-cisco)
-		os=-elf
+		os=elf
 		;;
 	mips*-*)
-		os=-elf
+		os=elf
 		;;
 	or32-*)
-		os=-coff
+		os=coff
 		;;
 	*-tti)	# must be before sparc entry or we get the wrong os.
-		os=-sysv3
+		os=sysv3
 		;;
 	sparc-* | *-sun)
-		os=-sunos4.1.1
+		os=sunos4.1.1
 		;;
-	*-be)
-		os=-beos
+	pru-*)
+		os=elf
 		;;
-	*-haiku)
-		os=-haiku
+	*-be)
+		os=beos
 		;;
 	*-ibm)
-		os=-aix
+		os=aix
 		;;
-    	*-knuth)
-		os=-mmixware
+	*-knuth)
+		os=mmixware
 		;;
 	*-wec)
-		os=-proelf
+		os=proelf
 		;;
 	*-winbond)
-		os=-proelf
+		os=proelf
 		;;
 	*-oki)
-		os=-proelf
+		os=proelf
 		;;
 	*-hp)
-		os=-hpux
+		os=hpux
 		;;
 	*-hitachi)
-		os=-hiux
+		os=hiux
 		;;
 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
-		os=-sysv
+		os=sysv
 		;;
 	*-cbm)
-		os=-amigaos
+		os=amigaos
 		;;
 	*-dg)
-		os=-dgux
+		os=dgux
 		;;
 	*-dolphin)
-		os=-sysv3
+		os=sysv3
 		;;
 	m68k-ccur)
-		os=-rtu
+		os=rtu
 		;;
 	m88k-omron*)
-		os=-luna
+		os=luna
 		;;
-	*-next )
-		os=-nextstep
+	*-next)
+		os=nextstep
 		;;
 	*-sequent)
-		os=-ptx
+		os=ptx
 		;;
 	*-crds)
-		os=-unos
+		os=unos
 		;;
 	*-ns)
-		os=-genix
+		os=genix
 		;;
 	i370-*)
-		os=-mvs
-		;;
-	*-next)
-		os=-nextstep3
+		os=mvs
 		;;
 	*-gould)
-		os=-sysv
+		os=sysv
 		;;
 	*-highlevel)
-		os=-bsd
+		os=bsd
 		;;
 	*-encore)
-		os=-bsd
+		os=bsd
 		;;
 	*-sgi)
-		os=-irix
+		os=irix
 		;;
 	*-siemens)
-		os=-sysv4
+		os=sysv4
 		;;
 	*-masscomp)
-		os=-rtu
+		os=rtu
 		;;
 	f30[01]-fujitsu | f700-fujitsu)
-		os=-uxpv
+		os=uxpv
 		;;
 	*-rom68k)
-		os=-coff
+		os=coff
 		;;
 	*-*bug)
-		os=-coff
+		os=coff
 		;;
 	*-apple)
-		os=-macos
+		os=macos
 		;;
 	*-atari*)
-		os=-mint
+		os=mint
+		;;
+	*-wrs)
+		os=vxworks
 		;;
 	*)
-		os=-none
+		os=none
 		;;
 esac
 fi
 
 # Here we handle the case where we know the os, and the CPU type, but not the
 # manufacturer.  We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
-	*-unknown)
+case $vendor in
+	unknown)
 		case $os in
-			-riscix*)
+			riscix*)
 				vendor=acorn
 				;;
-			-sunos*)
+			sunos*)
 				vendor=sun
 				;;
-			-aix*)
+			cnk*|-aix*)
 				vendor=ibm
 				;;
-			-beos*)
+			beos*)
 				vendor=be
 				;;
-			-hpux*)
+			hpux*)
 				vendor=hp
 				;;
-			-mpeix*)
+			mpeix*)
 				vendor=hp
 				;;
-			-hiux*)
+			hiux*)
 				vendor=hitachi
 				;;
-			-unos*)
+			unos*)
 				vendor=crds
 				;;
-			-dgux*)
+			dgux*)
 				vendor=dg
 				;;
-			-luna*)
+			luna*)
 				vendor=omron
 				;;
-			-genix*)
+			genix*)
 				vendor=ns
 				;;
-			-mvs* | -opened*)
+			clix*)
+				vendor=intergraph
+				;;
+			mvs* | opened*)
 				vendor=ibm
 				;;
-			-os400*)
+			os400*)
 				vendor=ibm
 				;;
-			-ptx*)
+			ptx*)
 				vendor=sequent
 				;;
-			-tpf*)
+			tpf*)
 				vendor=ibm
 				;;
-			-vxsim* | -vxworks* | -windiss*)
+			vxsim* | vxworks* | windiss*)
 				vendor=wrs
 				;;
-			-aux*)
+			aux*)
 				vendor=apple
 				;;
-			-hms*)
+			hms*)
 				vendor=hitachi
 				;;
-			-mpw* | -macos*)
+			mpw* | macos*)
 				vendor=apple
 				;;
-			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+			*mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
 				vendor=atari
 				;;
-			-vos*)
+			vos*)
 				vendor=stratus
 				;;
 		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 		;;
 esac
 
-echo $basic_machine$os
+echo "$cpu-$vendor-$os"
 exit
 
 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"
diff --git a/configure b/configure
deleted file mode 100755
index dfeb84c..0000000
--- a/configure
+++ /dev/null
@@ -1,5531 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for ocaml-libvirt 0.6.1.4.
-#
-#
-# 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 \$(( 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 about your system,
-$0: including any error possibly output before this
-$0: message. Then install a modern shell, or manually run
-$0: the script under such a shell if you do have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${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 $? 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 $1
-} # as_fn_exit
-
-# as_fn_mkdir_p
-# -------------
-# Create "$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 $as_dir in #(
-      *\'*) as_qdir=`$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\(.*[^/]\)//*[^/][^/]*/*$' \| \
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-# ac_fn_c_try_link LINENO
-# -----------------------
-# Try to link conftest.$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;}
-    ;;
-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; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_mongrel
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$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
-cat >config.log <<_ACEOF
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
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-It was created by ocaml-libvirt $as_me 0.6.1.4, which was
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-  $ $0 $@
-
-_ACEOF
-exec 5>>config.log
-{
-cat <<_ASUNAME
-## --------- ##
-## Platform. ##
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-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
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-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
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-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
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-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
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-_ASUNAME
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-cat >&5 <<_ACEOF
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-## ----------- ##
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-	ac_must_keep_next=false # Got value, back to normal.
-      else
-	case $ac_arg in
-	  *=* | --config-cache | -C | -disable-* | --disable-* \
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-	  | -with-* | --with-* | -without-* | --without-* | --x)
-	    case "$ac_configure_args0 " in
-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-	    esac
-	    ;;
-	  -* ) ac_must_keep_next=true ;;
-	esac
-      fi
-      as_fn_append ac_configure_args " '$ac_arg'"
-      ;;
-    esac
-  done
-done
-{ ac_configure_args0=; unset ac_configure_args0;}
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-# When interrupted or exit'd, cleanup temporary files, and complete
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-cat >>confdefs.h <<_ACEOF
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-cat >>confdefs.h <<_ACEOF
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-cat >>confdefs.h <<_ACEOF
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-cat >>confdefs.h <<_ACEOF
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-cat >>confdefs.h <<_ACEOF
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-# Let the site file select an alternate cache file if it wants to.
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-  ac_site_file1=$ac_default_prefix/share/config.site
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-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
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-  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
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-	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
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-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
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-	    then
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-/* end confdefs.h.  */
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-  { { case "(($ac_try" in
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-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
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-  ac_build_alias=$build_alias
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-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
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-build=$ac_cv_build
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-build_cpu=$1
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-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
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-  if test "x$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
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-*) 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
-
-
-
-DEBUG="-g"
-WARNINGS="-Wall -Werror"
-CFLAGS_FPIC="-fPIC"
-WIN32=no
-case "$host" in
-  *-*-mingw*)
-    WARNINGS="$WARNINGS -Wno-unused"
-    CFLAGS_FPIC=""
-    WIN32=yes
-esac
-
-
-
-
-
-
-# Check whether --with-libvirt was given.
-if test "${with_libvirt+set}" = set; then :
-  withval=$with_libvirt; if test "x$withval" != "x"; then
-	   CFLAGS="$CFLAGS -I$withval/include"
-	   LDFLAGS="$LDFLAGS -L$withval/lib"
-	 fi
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for virConnectOpen in -lvirt" >&5
-$as_echo_n "checking for virConnectOpen in -lvirt... " >&6; }
-if ${ac_cv_lib_virt_virConnectOpen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lvirt  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
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-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char virConnectOpen ();
-int
-main ()
-{
-return virConnectOpen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_virt_virConnectOpen=yes
-else
-  ac_cv_lib_virt_virConnectOpen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
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-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_virt_virConnectOpen" >&5
-$as_echo "$ac_cv_lib_virt_virConnectOpen" >&6; }
-if test "x$ac_cv_lib_virt_virConnectOpen" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBVIRT 1
-_ACEOF
-
-  LIBS="-lvirt $LIBS"
-
-else
-  as_fn_error $? "You must install libvirt library" "$LINENO" 5
-fi
-
-
-{ $as_echo "$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
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-    for ac_prog in grep ggrep; do
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-# Check for GNU ac_path_GREP and select it if it is found.
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-case `"$ac_path_GREP" --version 2>&1` in
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-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
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-    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
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-    as_fn_arith $ac_count + 1 && ac_count=$as_val
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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=$PATH_SEPARATOR
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-    for ac_prog in egrep; do
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-      as_fn_executable_p "$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
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-    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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-ac_fn_c_check_header_mongrel "$LINENO" "libvirt/libvirt.h" "ac_cv_header_libvirt_libvirt_h" "$ac_includes_default"
-if test "x$ac_cv_header_libvirt_libvirt_h" = xyes; then :
-
-else
-  as_fn_error $? "You must install libvirt development package" "$LINENO" 5
-fi
-
-
-
-ac_fn_c_check_header_mongrel "$LINENO" "libvirt/virterror.h" "ac_cv_header_libvirt_virterror_h" "$ac_includes_default"
-if test "x$ac_cv_header_libvirt_virterror_h" = xyes; then :
-
-else
-  as_fn_error $? "You must install libvirt development package" "$LINENO" 5
-fi
-
-
-
-# checking for ocamlc
-# Extract the first word of "ocamlc", so it can be a program name with args.
-set dummy ocamlc; 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_OCAMLC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLC"; then
-  ac_cv_prog_OCAMLC="$OCAMLC" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLC="ocamlc"
-    $as_echo "$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_prog_OCAMLC" && ac_cv_prog_OCAMLC="as_fn_error $? "Cannot find ocamlc." "$LINENO" 5"
-fi
-fi
-OCAMLC=$ac_cv_prog_OCAMLC
-if test -n "$OCAMLC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLC" >&5
-$as_echo "$OCAMLC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: OCaml version is $OCAMLVERSION" >&5
-$as_echo "OCaml version is $OCAMLVERSION" >&6; }
-OCAMLLIB=`$OCAMLC -where 2>/dev/null || $OCAMLC -v|tail -1|cut -d ' ' -f 4`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: OCaml library path is $OCAMLLIB" >&5
-$as_echo "OCaml library path is $OCAMLLIB" >&6; }
-# checking for ocamlopt
-# Extract the first word of "ocamlopt", so it can be a program name with args.
-set dummy ocamlopt; 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_OCAMLOPT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLOPT"; then
-  ac_cv_prog_OCAMLOPT="$OCAMLOPT" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLOPT="ocamlopt"
-    $as_echo "$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
-OCAMLOPT=$ac_cv_prog_OCAMLOPT
-if test -n "$OCAMLOPT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLOPT" >&5
-$as_echo "$OCAMLOPT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-OCAMLBEST=byte
-if test -z "$OCAMLOPT"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find ocamlopt; bytecode compilation only." >&5
-$as_echo "$as_me: WARNING: Cannot find ocamlopt; bytecode compilation only." >&2;}
-else
-	TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-	if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: versions differs from ocamlc; ocamlopt discarded." >&5
-$as_echo "versions differs from ocamlc; ocamlopt discarded." >&6; }
-	    unset OCAMLOPT
-	else
-	    OCAMLBEST=opt
-	fi
-fi
-# checking for ocamlc.opt
-# Extract the first word of "ocamlc.opt", so it can be a program name with args.
-set dummy ocamlc.opt; 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_OCAMLCDOTOPT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLCDOTOPT"; then
-  ac_cv_prog_OCAMLCDOTOPT="$OCAMLCDOTOPT" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLCDOTOPT="ocamlc.opt"
-    $as_echo "$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
-OCAMLCDOTOPT=$ac_cv_prog_OCAMLCDOTOPT
-if test -n "$OCAMLCDOTOPT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLCDOTOPT" >&5
-$as_echo "$OCAMLCDOTOPT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-if test -z "$OCAMLCDOTOPT"; then
-	TMPVERSION=`$OCAMLCDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-	if test "$TMPVERSION" != "$OCAMLVERSION" ; then
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: versions differs from ocamlc; ocamlc.opt discarded." >&5
-$as_echo "versions differs from ocamlc; ocamlc.opt discarded." >&6; }
-	else
-	    OCAMLC=$OCAMLCDOTOPT
-	fi
-fi
-# checking for ocamlopt.opt
-if test "$OCAMLOPT" ; then
-    # Extract the first word of "ocamlopt.opt", so it can be a program name with args.
-set dummy ocamlopt.opt; 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_OCAMLOPTDOTOPT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLOPTDOTOPT"; then
-  ac_cv_prog_OCAMLOPTDOTOPT="$OCAMLOPTDOTOPT" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLOPTDOTOPT="ocamlopt.opt"
-    $as_echo "$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
-OCAMLOPTDOTOPT=$ac_cv_prog_OCAMLOPTDOTOPT
-if test -n "$OCAMLOPTDOTOPT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLOPTDOTOPT" >&5
-$as_echo "$OCAMLOPTDOTOPT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    if test "$OCAMLOPTDOTOPT"; then
-	TMPVER=`$OCAMLOPTDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
-	if test "$TMPVER" != "$OCAMLVERSION" ; then
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: version differs from ocamlc; ocamlopt.opt discarded." >&5
-$as_echo "version differs from ocamlc; ocamlopt.opt discarded." >&6; }
-	else
-	    OCAMLOPT=$OCAMLOPTDOTOPT
-	fi
-    fi
-fi
-# checking for ocamldep
-# Extract the first word of "ocamldep", so it can be a program name with args.
-set dummy ocamldep; 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_OCAMLDEP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLDEP"; then
-  ac_cv_prog_OCAMLDEP="$OCAMLDEP" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLDEP="ocamldep"
-    $as_echo "$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_prog_OCAMLDEP" && ac_cv_prog_OCAMLDEP="as_fn_error $? "Cannot find ocamldep." "$LINENO" 5"
-fi
-fi
-OCAMLDEP=$ac_cv_prog_OCAMLDEP
-if test -n "$OCAMLDEP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLDEP" >&5
-$as_echo "$OCAMLDEP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-#checking for ocamlmktop
-# Extract the first word of "ocamlmktop", so it can be a program name with args.
-set dummy ocamlmktop; 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_OCAMLMKTOP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLMKTOP"; then
-  ac_cv_prog_OCAMLMKTOP="$OCAMLMKTOP" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLMKTOP="ocamlmktop"
-    $as_echo "$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_prog_OCAMLMKTOP" && ac_cv_prog_OCAMLMKTOP="{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find ocamlmktop." >&5
-$as_echo "$as_me: WARNING: Cannot find ocamlmktop." >&2;}"
-fi
-fi
-OCAMLMKTOP=$ac_cv_prog_OCAMLMKTOP
-if test -n "$OCAMLMKTOP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLMKTOP" >&5
-$as_echo "$OCAMLMKTOP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-#checking for ocamlmklib
-# Extract the first word of "ocamlmklib", so it can be a program name with args.
-set dummy ocamlmklib; 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_OCAMLMKLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLMKLIB"; then
-  ac_cv_prog_OCAMLMKLIB="$OCAMLMKLIB" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLMKLIB="ocamlmklib"
-    $as_echo "$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_prog_OCAMLMKLIB" && ac_cv_prog_OCAMLMKLIB="{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find ocamlmklib." >&5
-$as_echo "$as_me: WARNING: Cannot find ocamlmklib." >&2;}"
-fi
-fi
-OCAMLMKLIB=$ac_cv_prog_OCAMLMKLIB
-if test -n "$OCAMLMKLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLMKLIB" >&5
-$as_echo "$OCAMLMKLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# checking for ocamldoc
-# Extract the first word of "ocamldoc", so it can be a program name with args.
-set dummy ocamldoc; 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_OCAMLDOC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLDOC"; then
-  ac_cv_prog_OCAMLDOC="$OCAMLDOC" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLDOC="ocamldoc"
-    $as_echo "$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_prog_OCAMLDOC" && ac_cv_prog_OCAMLDOC="{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find ocamldoc." >&5
-$as_echo "$as_me: WARNING: Cannot find ocamldoc." >&2;}"
-fi
-fi
-OCAMLDOC=$ac_cv_prog_OCAMLDOC
-if test -n "$OCAMLDOC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLDOC" >&5
-$as_echo "$OCAMLDOC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-# checking for ocamlfind
-# Extract the first word of "ocamlfind", so it can be a program name with args.
-set dummy ocamlfind; 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_OCAMLFIND+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OCAMLFIND"; then
-  ac_cv_prog_OCAMLFIND="$OCAMLFIND" # Let the user override the test.
-else
-as_save_IFS=$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_OCAMLFIND="ocamlfind"
-    $as_echo "$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_prog_OCAMLFIND" && ac_cv_prog_OCAMLFIND="{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ocamlfind not found" >&5
-$as_echo "$as_me: WARNING: ocamlfind not found" >&2;}"
-fi
-fi
-OCAMLFIND=$ac_cv_prog_OCAMLFIND
-if test -n "$OCAMLFIND"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLFIND" >&5
-$as_echo "$OCAMLFIND" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test "x$OCAMLFIND" = "x"; then
-    as_fn_error $? "OCaml findlib is required" "$LINENO" 5
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking findlib package unix" >&5
-$as_echo_n "checking findlib package unix... " >&6; }
-if $OCAMLFIND query unix >/dev/null 2>/dev/null; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
-$as_echo "found" >&6; }
-eval "pkg_`echo unix | tr - _`=yes"
-else
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
-$as_echo "not found" >&6; }
-eval "pkg_`echo unix | tr - _`=no"
-fi
-
-if test "x$pkg_unix" != "xyes"; then
-    as_fn_error $? "Cannot find required OCaml package 'unix'" "$LINENO" 5
-fi
-
-
-# Check whether --with-nsis was given.
-if test "${with_nsis+set}" = set; then :
-  withval=$with_nsis;
-else
-  with_nsis=no
-fi
-
-
-MAKENSIS=
-LIBVIRT_DLL_PATH=
-LIBXDR_DLL_PATH=
-LIBXML2_DLL_PATH=
-GNUTLS_DLL_PATH=
-GTK_PATH=
-GTK_DLL_PATH=
-
-
-msys_to_win_dir () {
-    eval pushd "\$$1" > /dev/null
-    eval $1=`pwd -W`
-    popd > /dev/null
-}
-
-
-if test "x$with_nsis" != "xno"; then
-    # Extract the first word of "makensis", so it can be a program name with args.
-set dummy makensis; 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_MAKENSIS+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MAKENSIS in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_MAKENSIS="$MAKENSIS" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="$with_nsis:$PATH"
-for as_dir in $as_dummy
-do
-  IFS=$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_MAKENSIS="$as_dir/$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
-
-  ;;
-esac
-fi
-MAKENSIS=$ac_cv_path_MAKENSIS
-if test -n "$MAKENSIS"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKENSIS" >&5
-$as_echo "$MAKENSIS" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    if test "x$MAKENSIS" = "x"; then
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "--with-nsis was given, but could not find MAKENSIS.EXE
-See \`config.log' for more details" "$LINENO" 5; }
-    fi
-
-    # MAKENSIS is set so we will build a rule for making a Windows
-    # installer.  To support this, generate wininstaller.nsis.
-    saved_IFS=$IFS
-    IFS=$PATH_SEPARATOR
-    for d in $PATH; do
-    	IFS=$saved_IFS
-	echo Checking $d for DLLs ... >&5
-	if test -f "$d/libvirt-0.dll"; then
-	    LIBVIRT_DLL_PATH="$d"
-	fi
-	if test -f "$d/libxdr.dll"; then
-	    LIBXDR_DLL_PATH="$d"
-	fi
-	if test -f "$d/libxml2-2.dll"; then
-	    LIBXML2_DLL_PATH="$d"
-	fi
-	if test -f "$d/libgpg-error-0.dll"; then
-	    GNUTLS_DLL_PATH="$d"
-	fi
-	if test -f "$d/libgtk-win32-2.0-0.dll"; then
-	    GTK_DLL_PATH="$d"
-	    GTK_PATH="$d/.."
-	fi
-    done
-    IFS=$saved_IFS
-
-    if test "x$LIBVIRT_DLL_PATH" = "x"; then
-    	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot find libvirt-0.dll in PATH
-See \`config.log' for more details" "$LINENO" 5; }
-    fi
-    if test "x$LIBXDR_DLL_PATH" = "x"; then
-    	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot find libxdr.dll in PATH
-See \`config.log' for more details" "$LINENO" 5; }
-    fi
-    if test "x$LIBXML2_DLL_PATH" = "x"; then
-    	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot find libxml2-2.dll in PATH
-See \`config.log' for more details" "$LINENO" 5; }
-    fi
-    if test "x$GNUTLS_DLL_PATH" = "x"; then
-    	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot find GnuTLS DLLs in PATH
-See \`config.log' for more details" "$LINENO" 5; }
-    fi
-    if test "x$GTK_DLL_PATH" = "x"; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find GTK DLLs in PATH" >&5
-$as_echo "$as_me: WARNING: cannot find GTK DLLs in PATH" >&2;}
-    fi
-
-    # Change the paths to Windows paths.
-    msys_to_win_dir LIBVIRT_DLL_PATH
-    msys_to_win_dir LIBXDR_DLL_PATH
-    msys_to_win_dir LIBXML2_DLL_PATH
-    msys_to_win_dir GNUTLS_DLL_PATH
-    if test "x$GTK_DLL_PATH" != "x"; then
-    	msys_to_win_dir GTK_DLL_PATH
-    	msys_to_win_dir GTK_PATH
-    fi
-fi
-
-
-
-
-
-
-
-
-echo "------------------------------------------------------------"
-echo "Thanks for downloading" $PACKAGE_STRING
-echo "------------------------------------------------------------"
-
-ac_config_headers="$ac_config_headers config.h"
-
-ac_config_files="$ac_config_files META libvirt/libvirt_version.ml Makefile Make.rules libvirt/Makefile examples/Makefile"
-
-if test "x$MAKENSIS" != "x"; then
-	ac_config_files="$ac_config_files wininstaller.nsis"
-
-fi
-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 $ac_var;} ;;
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-# NLS nuisances.
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-cat >>$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
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-    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-    "Make.rules") CONFIG_FILES="$CONFIG_FILES Make.rules" ;;
-    "libvirt/Makefile") CONFIG_FILES="$CONFIG_FILES libvirt/Makefile" ;;
-    "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
-    "wininstaller.nsis") CONFIG_FILES="$CONFIG_FILES wininstaller.nsis" ;;
-
-  *) 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
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-if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
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-
-# Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
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-$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$$-$RANDOM
-  (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
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-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
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-else
-  ac_cs_awk_cr=$ac_cr
-fi
-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-_ACEOF
-
-
-{
-  echo "cat >conf$$subs.awk <<_ACEOF" &&
-  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
-  echo "_ACEOF"
-} >conf$$subs.sh ||
-  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
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-  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
-_ACEOF
-sed -n '
-h
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-g
-s/^[^!]*!//
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-s/'"$ac_delim"'$//
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-n
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-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
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-h
-s/\(.\{148\}\)..*/\1/
-t more2
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-b
-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
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-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
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-  substed = 0
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-    key = field[i]
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-    if (S_is_set[key]) {
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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" \
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-_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
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-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='%!_!# '
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-  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
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-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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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-  FS = ""
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-/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
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-  if (arg[1] == "#") {
-    defundef = arg[2]
-    mac1 = arg[3]
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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.
-    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    "
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-  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
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-    # 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 $configure_input in #(
-    *\&* | *\|* | *\\* )
-       ac_sed_conf_input=`$as_echo "$configure_input" |
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-    *) ac_sed_conf_input=$configure_input;;
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-
-    case $ac_tag in
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-  esac
-
-  ac_dir=`$as_dirname -- "$ac_file" ||
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-	 X"$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$INSTALL ;;
-  esac
-_ACEOF
-
-cat >>$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=
-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
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
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-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: $ac_file contains a reference to the variable \`datarootdir'
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-
-  rm -f "$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";;
-  esac \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-  :H)
-  #
-  # CONFIG_HEADER
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-      $as_echo "/* $configure_input  */" \
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-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$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
- ;;
-
-
-  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/configure.ac b/configure.ac
index 758fcc5..a463dba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 # ocaml-libvirt
-# Copyright (C) 2007-2008 Red Hat Inc., Richard W.M. Jones
+# Copyright (C) 2007-2015 Red Hat Inc., Richard W.M. Jones
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -18,6 +18,7 @@
 dnl Process this file with autoconf to produce a configure script.
 
 AC_INIT(ocaml-libvirt,0.6.1.4)
+AC_CONFIG_MACRO_DIRS([m4])
 
 dnl Check for basic C environment.
 AC_PROG_CC
@@ -47,25 +48,15 @@ AC_SUBST(WARNINGS)
 AC_SUBST(CFLAGS_FPIC)
 AC_SUBST(WIN32)
 
-dnl Check for libvirt development environment.
-AC_ARG_WITH(libvirt,
-	AC_HELP_STRING([--with-libvirt=PATH],[Set path to installed libvirt]),
-	[if test "x$withval" != "x"; then
-	   CFLAGS="$CFLAGS -I$withval/include"
-	   LDFLAGS="$LDFLAGS -L$withval/lib"
-	 fi
-	])
-AC_CHECK_LIB(virt,virConnectOpen,
-	[],
-	AC_MSG_ERROR([You must install libvirt library]))
-AC_CHECK_HEADER([libvirt/libvirt.h],
-	[],
-	AC_MSG_ERROR([You must install libvirt development package]))
+dnl Check for perl (required).
+AC_CHECK_PROG([PERL],[perl],[perl],[no])
+if test "x$PERL" = "xno"; then
+    AC_MSG_ERROR([Perl must be installed to build])
+fi
 
-dnl We also use <libvirt/virterror.h>
-AC_CHECK_HEADER([libvirt/virterror.h],
-	[],
-	AC_MSG_ERROR([You must install libvirt development package]))
+dnl Check for libvirt development environment.
+PKG_PROG_PKG_CONFIG
+PKG_CHECK_MODULES([LIBVIRT], [libvirt >= 1.2.8])
 
 dnl Check for basic OCaml environment & findlib.
 AC_PROG_OCAML
@@ -75,104 +66,13 @@ if test "x$OCAMLFIND" = "x"; then
     AC_MSG_ERROR([OCaml findlib is required])
 fi
 
-dnl Use ocamlfind to find the required packages ...
-
 dnl Check for required OCaml packages.
+OCAML_PKG_unix=no
 AC_CHECK_OCAML_PKG(unix)
-if test "x$pkg_unix" != "xyes"; then
+if test "x$OCAML_PKG_unix" = "xno"; then
     AC_MSG_ERROR([Cannot find required OCaml package 'unix'])
 fi
 
-dnl Check for optional NSIS (for building a Windows installer).
-dnl XXX This probably doesn't work at the moment XXX
-AC_ARG_WITH([nsis],
-	[AS_HELP_STRING([--with-nsis],
-	    [use NSIS to build a Windows installer])],
-	[],
-	[with_nsis=no])
-
-MAKENSIS=
-LIBVIRT_DLL_PATH=
-LIBXDR_DLL_PATH=
-LIBXML2_DLL_PATH=
-GNUTLS_DLL_PATH=
-GTK_PATH=
-GTK_DLL_PATH=
-
-[
-msys_to_win_dir () {
-    eval pushd "\$$1" > /dev/null
-    eval $1=`pwd -W`
-    popd > /dev/null
-}
-]
-
-if test "x$with_nsis" != "xno"; then
-    AC_PATH_PROG(MAKENSIS,makensis,[],[$with_nsis:$PATH])
-    if test "x$MAKENSIS" = "x"; then
-	AC_MSG_FAILURE([--with-nsis was given, but could not find MAKENSIS.EXE])
-    fi
-
-    # MAKENSIS is set so we will build a rule for making a Windows
-    # installer.  To support this, generate wininstaller.nsis.
-    saved_IFS=$IFS
-    IFS=$PATH_SEPARATOR
-    for d in $PATH; do
-    	IFS=$saved_IFS
-	echo Checking $d for DLLs ... >&5
-	if test -f "$d/libvirt-0.dll"; then
-	    LIBVIRT_DLL_PATH="$d"
-	fi
-	if test -f "$d/libxdr.dll"; then
-	    LIBXDR_DLL_PATH="$d"
-	fi
-	if test -f "$d/libxml2-2.dll"; then
-	    LIBXML2_DLL_PATH="$d"
-	fi
-	if test -f "$d/libgpg-error-0.dll"; then
-	    GNUTLS_DLL_PATH="$d"
-	fi
-	if test -f "$d/libgtk-win32-2.0-0.dll"; then
-	    GTK_DLL_PATH="$d"
-	    GTK_PATH="$d/.."
-	fi
-    done
-    IFS=$saved_IFS
-
-    if test "x$LIBVIRT_DLL_PATH" = "x"; then
-    	AC_MSG_FAILURE([cannot find libvirt-0.dll in PATH])
-    fi
-    if test "x$LIBXDR_DLL_PATH" = "x"; then
-    	AC_MSG_FAILURE([cannot find libxdr.dll in PATH])
-    fi
-    if test "x$LIBXML2_DLL_PATH" = "x"; then
-    	AC_MSG_FAILURE([cannot find libxml2-2.dll in PATH])
-    fi
-    if test "x$GNUTLS_DLL_PATH" = "x"; then
-    	AC_MSG_FAILURE([cannot find GnuTLS DLLs in PATH])
-    fi
-    if test "x$GTK_DLL_PATH" = "x"; then
-        AC_MSG_WARN([cannot find GTK DLLs in PATH])
-    fi
-
-    # Change the paths to Windows paths.
-    msys_to_win_dir LIBVIRT_DLL_PATH
-    msys_to_win_dir LIBXDR_DLL_PATH
-    msys_to_win_dir LIBXML2_DLL_PATH
-    msys_to_win_dir GNUTLS_DLL_PATH
-    if test "x$GTK_DLL_PATH" != "x"; then
-    	msys_to_win_dir GTK_DLL_PATH
-    	msys_to_win_dir GTK_PATH
-    fi
-fi
-AC_SUBST(MAKENSIS)
-AC_SUBST(LIBVIRT_DLL_PATH)
-AC_SUBST(LIBXDR_DLL_PATH)
-AC_SUBST(LIBXML2_DLL_PATH)
-AC_SUBST(GNUTLS_DLL_PATH)
-AC_SUBST(GTK_DLL_PATH)
-AC_SUBST(GTK_PATH)
-
 dnl Summary.
 echo "------------------------------------------------------------"
 echo "Thanks for downloading" $PACKAGE_STRING
@@ -187,7 +87,4 @@ AC_CONFIG_FILES([META
 	libvirt/Makefile
 	examples/Makefile
 	])
-if test "x$MAKENSIS" != "x"; then
-	AC_CONFIG_FILES([wininstaller.nsis])
-fi
 AC_OUTPUT
diff --git a/examples/.depend b/examples/.depend
index b305b76..72191b0 100644
--- a/examples/.depend
+++ b/examples/.depend
@@ -1,8 +1,12 @@
-node_info.cmo : ../libvirt/libvirt.cmi
-node_info.cmx : ../libvirt/libvirt.cmx
-get_cpu_stats.cmo : ../libvirt/libvirt.cmi
-get_cpu_stats.cmx : ../libvirt/libvirt.cmx
 domain_events.cmo : ../libvirt/libvirt.cmi
 domain_events.cmx : ../libvirt/libvirt.cmx
+get_all_domain_stats.cmo : ../libvirt/libvirt.cmi
+get_all_domain_stats.cmx : ../libvirt/libvirt.cmx
+get_cpu_stats.cmo : ../libvirt/libvirt.cmi
+get_cpu_stats.cmx : ../libvirt/libvirt.cmx
 list_domains.cmo : ../libvirt/libvirt.cmi
 list_domains.cmx : ../libvirt/libvirt.cmx
+list_secrets.cmo : ../libvirt/libvirt.cmi
+list_secrets.cmx : ../libvirt/libvirt.cmx
+node_info.cmo : ../libvirt/libvirt.cmi
+node_info.cmx : ../libvirt/libvirt.cmx
diff --git a/examples/Makefile.in b/examples/Makefile.in
index 041e382..4315556 100644
--- a/examples/Makefile.in
+++ b/examples/Makefile.in
@@ -18,16 +18,14 @@
 OCAMLFIND	= @OCAMLFIND@
 
 OCAMLCPACKAGES	:= -package unix -I ../libvirt
-OCAMLCFLAGS	:= -g
+OCAMLCFLAGS	:= -g -warn-error CDEFLMPSUVYZX-3
 OCAMLCLIBS	:= -linkpkg
 OCAMLOPTPACKAGES := $(OCAMLCPACKAGES)
-OCAMLOPTFLAGS	:=
+OCAMLOPTFLAGS	:= -g -warn-error CDEFLMPSUVYZX-3
 OCAMLOPTLIBS	:= $(OCAMLCLIBS)
 
-export LIBRARY_PATH=../libvirt
-export LD_LIBRARY_PATH=../libvirt
-
-BYTE_TARGETS	:= list_domains node_info get_cpu_stats domain_events
+BYTE_TARGETS	:= list_domains list_secrets node_info get_cpu_stats \
+		   get_all_domain_stats domain_events
 OPT_TARGETS	:= $(BYTE_TARGETS:%=%.opt)
 
 all: $(BYTE_TARGETS)
@@ -44,6 +42,16 @@ list_domains.opt: list_domains.cmx
 	  $(OCAMLOPTPACKAGES) $(OCAMLOPTFLAGS) $(OCAMLOPTLIBS) \
 	  ../libvirt/mllibvirt.cmxa -o $@ $<
 
+list_secrets: list_secrets.cmo
+	$(OCAMLFIND) ocamlc \
+	  $(OCAMLCPACKAGES) $(OCAMLCFLAGS) $(OCAMLCLIBS) \
+	  ../libvirt/mllibvirt.cma -o $@ $<
+
+list_secrets.opt: list_secrets.cmx
+	$(OCAMLFIND) ocamlopt \
+	  $(OCAMLOPTPACKAGES) $(OCAMLOPTFLAGS) $(OCAMLOPTLIBS) \
+	  ../libvirt/mllibvirt.cmxa -o $@ $<
+
 node_info: node_info.cmo
 	$(OCAMLFIND) ocamlc \
 	  $(OCAMLCPACKAGES) $(OCAMLCFLAGS) $(OCAMLCLIBS) \
@@ -64,6 +72,16 @@ get_cpu_stats.opt: get_cpu_stats.cmx
 	  $(OCAMLOPTPACKAGES) $(OCAMLOPTFLAGS) $(OCAMLOPTLIBS) \
 	  ../libvirt/mllibvirt.cmxa -o $@ $<
 
+get_all_domain_stats: get_all_domain_stats.cmo
+	$(OCAMLFIND) ocamlc \
+	  $(OCAMLCPACKAGES) $(OCAMLCFLAGS) $(OCAMLCLIBS) \
+	  ../libvirt/mllibvirt.cma -o $@ $<
+
+get_all_domain_stats.opt: get_all_domain_stats.cmx
+	$(OCAMLFIND) ocamlopt \
+	  $(OCAMLOPTPACKAGES) $(OCAMLOPTFLAGS) $(OCAMLOPTLIBS) \
+	  ../libvirt/mllibvirt.cmxa -o $@ $<
+
 domain_events: domain_events.cmo
 	$(OCAMLFIND) ocamlc \
 	  $(OCAMLCPACKAGES) $(OCAMLCFLAGS) $(OCAMLCLIBS) \
diff --git a/examples/domain_events.ml b/examples/domain_events.ml
index 03cecd9..12ddbc1 100644
--- a/examples/domain_events.ml
+++ b/examples/domain_events.ml
@@ -2,7 +2,7 @@
    Usage: domain_events [URI]
    (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
    (C) Copyright 2013 Citrix Inc
-   http://libvirt.org/
+   https://libvirt.org/
  *)
 
 open Printf
@@ -20,6 +20,7 @@ let string_of_state = function
   | D.InfoShutdown -> "shutdown"
   | D.InfoShutoff -> "shutoff"
   | D.InfoCrashed -> "crashed"
+  | D.InfoPMSuspended -> "pm suspended"
 
 let printd dom fmt =
   let prefix dom =
@@ -62,7 +63,7 @@ let () =
 	Some (Sys.argv.(1))
       else
 	None in
-    let conn = C.connect_readonly ?name () in
+    let conn = C.connect_auth_readonly ?name (C.get_auth_default ()) in
 
     let spinner = [| '|'; '/'; '-'; '\\' |] in
 
diff --git a/examples/get_all_domain_stats.ml b/examples/get_all_domain_stats.ml
new file mode 100644
index 0000000..9a4f4c2
--- /dev/null
+++ b/examples/get_all_domain_stats.ml
@@ -0,0 +1,73 @@
+(* Example of using Domain.get_all_domain_stats (virConnectGetAllDomainStats).
+ * Usage: get_all_domain_stats
+ * https://libvirt.org/
+ *)
+
+open Printf
+
+module C = Libvirt.Connect
+module D = Libvirt.Domain
+
+let print_stats conn stats =
+  try
+    Array.iter (
+      fun { D.dom_uuid = uuid; D.params = params } ->
+        let dom = D.lookup_by_uuid conn uuid in
+        printf "domain %s:\n" (D.get_name dom);
+        Array.iteri (
+          fun i (field, value) ->
+            printf "\t%-20s = " field;
+            (match value with
+             | D.TypedFieldInt32 i -> printf "%ld" i
+             | D.TypedFieldUInt32 i -> printf "%ld" i
+             | D.TypedFieldInt64 i -> printf "%Ld" i
+             | D.TypedFieldUInt64 i -> printf "%Ld" i
+             | D.TypedFieldFloat f -> printf "%g" f
+             | D.TypedFieldBool b -> printf "%b" b
+             | D.TypedFieldString s -> printf "%S" s);
+            printf "\n";
+        ) params;
+        printf "\n"
+    ) stats
+  with
+    Libvirt.Virterror err ->
+      eprintf "error: %s\n" (Libvirt.Virterror.to_string err)
+
+let () =
+  if Array.length Sys.argv <> 1 then (
+    eprintf "error: get_all_domain_stats\n";
+    exit 1
+  );
+
+  let conn = C.connect_auth_readonly (C.get_auth_default ()) in
+
+  let what = [
+    D.StatsState;
+    D.StatsCpuTotal;
+    D.StatsBalloon;
+    D.StatsVcpu;
+    D.StatsInterface;
+    D.StatsBlock;
+  ] in
+  let who = [] in (* empty list means returns all domains *)
+
+  let quit = ref false in
+
+  while not !quit do
+    let stats = D.get_all_domain_stats conn what who in
+
+    if stats <> [||] then print_stats conn stats
+    else (
+      printf "no guests found\n";
+      quit := true
+    );
+    flush stdout;
+
+    (* Run the garbage collector which is a good way to check for
+     * memory corruption errors and reference counting issues in
+     * libvirt.  You shouldn't do this in ordinary programs.
+     *)
+    Gc.compact ();
+
+    if not !quit then Unix.sleep 3
+  done
diff --git a/examples/get_cpu_stats.ml b/examples/get_cpu_stats.ml
index d7a8d0c..082cf72 100644
--- a/examples/get_cpu_stats.ml
+++ b/examples/get_cpu_stats.ml
@@ -1,6 +1,6 @@
 (* List CPU stats for a domain.
  * Usage: get_cpu_stats domain
- * http://libvirt.org/
+ * https://libvirt.org/
  *)
 
 open Printf
@@ -17,11 +17,13 @@ let () =
     );
     let domname = Sys.argv.(1) in
 
-    let conn = C.connect_readonly () in
+    let conn = C.connect_auth_readonly (C.get_auth_default ()) in
 
+    (*
     let nr_pcpus =
       let info = C.get_node_info conn in
       C.maxcpus_of_node_info info in
+     *)
 
     let stats =
       let dom = D.lookup_by_name conn domname in
diff --git a/examples/list_domains.ml b/examples/list_domains.ml
index 5cd93c7..1d73b69 100644
--- a/examples/list_domains.ml
+++ b/examples/list_domains.ml
@@ -1,7 +1,7 @@
 (* Simple demo program showing how to list out domains.
    Usage: list_domains [URI]
    (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
-   http://libvirt.org/
+   https://libvirt.org/
  *)
 
 open Printf
@@ -18,6 +18,7 @@ let string_of_state = function
   | D.InfoShutdown -> "shutdown"
   | D.InfoShutoff -> "shutoff"
   | D.InfoCrashed -> "crashed"
+  | D.InfoPMSuspended -> "pm suspended"
 
 let () =
   try
@@ -26,7 +27,7 @@ let () =
 	Some (Sys.argv.(1))
       else
 	None in
-    let conn = C.connect_readonly ?name () in
+    let conn = C.connect_auth_readonly ?name (C.get_auth_default ()) in
 
     (* List all domains (running and inactive). *)
     let domains = D.get_domains_and_infos conn [D.ListAll] in
diff --git a/examples/list_secrets.ml b/examples/list_secrets.ml
new file mode 100644
index 0000000..0094748
--- /dev/null
+++ b/examples/list_secrets.ml
@@ -0,0 +1,48 @@
+(* Simple demo program showing how to list out secrets.
+   Usage: list_secrets [URI]
+   (C) Copyright 2018 Pino Toscano, Red Hat Inc.
+   https://libvirt.org/
+ *)
+
+open Printf
+
+module C = Libvirt.Connect
+module S = Libvirt.Secret
+
+let string_of_secret_usage_type = function
+  | S.NoType -> "none"
+  | S.Volume -> "volume"
+  | S.Ceph -> "ceph"
+  | S.ISCSI -> "iscsi"
+  | S.TLS -> "tls"
+
+let () =
+  try
+    let name =
+      if Array.length Sys.argv >= 2 then
+	Some (Sys.argv.(1))
+      else
+	None in
+    let conn = C.connect_auth_readonly ?name (C.get_auth_default ()) in
+
+    (* List all the secrets. *)
+    let secrets = C.list_secrets conn (C.num_of_secrets conn) in
+    let secrets = Array.to_list secrets in
+    let secrets = List.map (S.lookup_by_uuid_string conn) secrets in
+    List.iter (
+      fun secret ->
+	let uuid = S.get_uuid_string secret in
+	let usageType = string_of_secret_usage_type (S.get_usage_type secret) in
+	let usageId = S.get_usage_id secret in
+	printf "%*s  %-7s  %s\n%!"
+	  (Libvirt.uuid_string_length) uuid usageType usageId
+    ) secrets
+  with
+    Libvirt.Virterror err ->
+      eprintf "error: %s\n" (Libvirt.Virterror.to_string err)
+
+let () =
+  (* Run the garbage collector which is a good way to check for
+   * memory corruption errors and reference counting issues in libvirt.
+   *)
+  Gc.compact ()
diff --git a/examples/node_info.ml b/examples/node_info.ml
index c52615e..e733525 100644
--- a/examples/node_info.ml
+++ b/examples/node_info.ml
@@ -1,7 +1,7 @@
 (* Simple demo program showing node info.
    Usage: node_info [URI]
    (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
-   http://libvirt.org/
+   https://libvirt.org/
  *)
 
 open Printf
@@ -15,7 +15,7 @@ let () =
 	Some (Sys.argv.(1))
       else
 	None in
-    let conn = C.connect_readonly ?name () in
+    let conn = C.connect_auth_readonly ?name (C.get_auth_default ()) in
 
     (* Get node_info, hostname, etc. *)
     let node_info = C.get_node_info conn in
diff --git a/libvirt/.depend b/libvirt/.depend
index 7d32e13..ee1180c 100644
--- a/libvirt/.depend
+++ b/libvirt/.depend
@@ -1,6 +1,6 @@
-libvirt_version.cmi :
+libvirt.cmo : libvirt.cmi
+libvirt.cmx : libvirt.cmi
 libvirt.cmi :
 libvirt_version.cmo : libvirt_version.cmi
 libvirt_version.cmx : libvirt_version.cmi
-libvirt.cmo : libvirt.cmi
-libvirt.cmx : libvirt.cmi
+libvirt_version.cmi :
diff --git a/libvirt/Makefile.in b/libvirt/Makefile.in
index f7c04bb..77462c7 100644
--- a/libvirt/Makefile.in
+++ b/libvirt/Makefile.in
@@ -18,28 +18,32 @@
 WIN32		= @WIN32@
 
 CFLAGS		= @CFLAGS@ \
+		   @LIBVIRT_CFLAGS@ \
+		   -DCAML_NAME_SPACE \
 		   -I.. \
 		   -I"$(shell ocamlc -where)" \
 		   @DEBUG@ @WARNINGS@ @CFLAGS_FPIC@
-LDFLAGS		= @LDFLAGS@
+LDFLAGS		= @LDFLAGS@ \
+		   @LIBVIRT_LIBS@
 #		   -L"$(shell ocamlc -where)"
 
 OCAMLC		= @OCAMLC@
 OCAMLOPT	= @OCAMLOPT@
 OCAMLFIND	= @OCAMLFIND@
 OCAMLMKLIB	= @OCAMLMKLIB@
+PERL		= @PERL@
 
 ifneq ($(OCAMLFIND),)
 OCAMLCPACKAGES	:= -package unix
-OCAMLCFLAGS	:= -g
+OCAMLCFLAGS	:= -g -warn-error CDEFLMPSUVYZX-3 -safe-string
 OCAMLCLIBS	:= -linkpkg
 else
 OCAMLCINCS	:=
-OCAMLCFLAGS	:= -g
+OCAMLCFLAGS	:= -g -warn-error CDEFLMPSUVYZX-3 -safe-string
 OCAMLCLIBS	:= unix.cma
 endif
 
-OCAMLOPTFLAGS	:=
+OCAMLOPTFLAGS	:= $(OCAMLCFLAGS)
 ifneq ($(OCAMLFIND),)
 OCAMLOPTPACKAGES := $(OCAMLCPACKAGES)
 OCAMLOPTLIBS	:= $(OCAMLCLIBS)
@@ -48,9 +52,6 @@ OCAMLOPTINCS	:= $(OCAMLCINCS)
 OCAMLOPTLIBS	:= unix.cmxa
 endif
 
-export LIBRARY_PATH=.
-export LD_LIBRARY_PATH=.
-
 BYTE_TARGETS	:= mllibvirt.cma
 OPT_TARGETS	:= mllibvirt.cmxa
 
@@ -64,10 +65,10 @@ OPTOBJS := libvirt.cmx libvirt_version.cmx
 ifneq ($(OCAMLMKLIB),)
 # Good, we can just use ocamlmklib
 mllibvirt.cma: libvirt_c.o $(COBJS)
-	$(OCAMLMKLIB) -o mllibvirt $^ $(LDFLAGS) -lvirt
+	$(OCAMLMKLIB) -o mllibvirt $^ $(LDFLAGS)
 
 mllibvirt.cmxa: libvirt_c.o $(OPTOBJS)
-	$(OCAMLMKLIB) -o mllibvirt $^ $(LDFLAGS) -lvirt
+	$(OCAMLMKLIB) -o mllibvirt $^ $(LDFLAGS)
 
 else
 ifeq ($(WIN32),yes)
@@ -76,15 +77,15 @@ ifeq ($(WIN32),yes)
 
 mllibvirt.cma: dllmllibvirt.dll libmllibvirt.a $(COBJS)
 	$(OCAMLC) -a -linkall -o $@ $(COBJS) \
-	  -dllib -lmllibvirt -cclib -lmllibvirt -cclib "$(LDFLAGS) -lvirt"
+	  -dllib -lmllibvirt -cclib -lmllibvirt -cclib "$(LDFLAGS)"
 
 mllibvirt.cmxa: libmllibvirt.a $(OPTOBJS)
 	$(OCAMLOPT) -a -linkall -o $@ $(OPTOBJS) \
-	  -cclib -lmllibvirt -cclib "$(LDFLAGS) -lvirt"
+	  -cclib -lmllibvirt -cclib "$(LDFLAGS)"
 
 dllmllibvirt.dll: libvirt_c.o
 	$(CC) -shared -o $@ $^ \
-	  $(LDFLAGS) "$(shell ocamlc -where)"/ocamlrun.a -lvirt
+	  $(LDFLAGS) "$(shell ocamlc -where)"/ocamlrun.a
 
 libmllibvirt.a: libvirt_c.o
 	ar rc $@ $^
@@ -100,7 +101,7 @@ endif
 
 # Automatically generate the C code from a Perl script 'generator.pl'.
 libvirt_c.c: generator.pl
-	perl -w $<
+	$(PERL) -w $<
 
 # Extra dependencies.
 libvirt_c.c: libvirt_c_prologue.c
diff --git a/libvirt/generator.pl b/libvirt/generator.pl
index 8229ad1..e850500 100755
--- a/libvirt/generator.pl
+++ b/libvirt/generator.pl
@@ -1,8 +1,8 @@
-#!/usr/bin/perl -w
+#!/usr/bin/env perl
 #
 # OCaml bindings for libvirt.
-# (C) Copyright 2007-2008 Richard W.M. Jones, Red Hat Inc.
-# http://libvirt.org/
+# (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+# https://libvirt.org/
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -26,6 +26,7 @@
 # Please read libvirt/README.
 
 use strict;
+use warnings;
 
 #----------------------------------------------------------------------
 
@@ -58,11 +59,14 @@ my @functions = (
       sig => "conn : int" },
     { name => "virConnectListDefinedStoragePools",
       sig => "conn, int : string array" },
+    { name => "virConnectNumOfSecrets", sig => "conn : int" },
+    { name => "virConnectListSecrets", sig => "conn, int : string array" },
     { name => "virConnectGetCapabilities", sig => "conn : string" },
     { name => "virConnectDomainEventDeregisterAny",
       sig => "conn, int : unit" },
 
     { name => "virDomainCreateLinux", sig => "conn, string, 0U : dom" },
+    { name => "virDomainCreateXML", sig => "conn, string, unsigned : dom" },
     { name => "virDomainFree", sig => "dom : free" },
     { name => "virDomainDestroy", sig => "dom : free" },
     { name => "virDomainLookupByName", sig => "conn, string : dom" },
@@ -168,6 +172,17 @@ my @functions = (
     { name => "virStoragePoolLookupByVolume",
       sig => "vol : pool from vol" },
 
+    { name => "virSecretFree", sig => "sec : free" },
+    { name => "virSecretUndefine", sig => "sec : unit" },
+    { name => "virSecretLookupByUUID", sig => "conn, uuid : sec" },
+    { name => "virSecretLookupByUUIDString", sig => "conn, string : sec" },
+    { name => "virSecretDefineXML", sig => "conn, string, 0 : sec" },
+    { name => "virSecretGetUUID", sig => "sec : uuid" },
+    { name => "virSecretGetUUIDString", sig => "sec : uuid string" },
+    { name => "virSecretGetUsageType", sig => "sec : int" },
+    { name => "virSecretGetUsageID", sig => "sec : static string" },
+    { name => "virSecretGetXMLDesc", sig => "sec, 0 : string" },
+
     );
 
 # Functions we haven't implemented anywhere yet but which are mentioned
@@ -198,8 +213,8 @@ print F <<'END';
  */
 
 /* OCaml bindings for libvirt.
- * (C) Copyright 2007-2008 Richard W.M. Jones, Red Hat Inc.
- * http://libvirt.org/
+ * (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+ * https://libvirt.org/
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -265,6 +280,7 @@ sub short_name_to_c_type
     elsif ($_ eq "net") { "virNetworkPtr" }
     elsif ($_ eq "pool") { "virStoragePoolPtr" }
     elsif ($_ eq "vol") { "virStorageVolPtr" }
+    elsif ($_ eq "sec") { "virSecretPtr" }
     else {
 	die "unknown short name $_"
     }
@@ -310,6 +326,8 @@ sub gen_arg_names
 	( "$1v", "strv" )
     } elsif ($sig =~ /^(\w+), string, 0U? : (\w+)$/) {
 	( "$1v", "strv" )
+    } elsif ($sig =~ /^(\w+), string, unsigned : (\w+)$/) {
+	( "$1v", "strv", "uv" )
     } elsif ($sig =~ /^(\w+), u?int : (\w+)$/) {
 	( "$1v", "iv" )
     } elsif ($sig =~ /^(\w+), uuid : (\w+)$/) {
@@ -340,17 +358,15 @@ sub gen_unpack_args
     if ($_ eq "conn") {
 	"virConnectPtr conn = Connect_val (connv);"
     } elsif ($_ eq "dom") {
-	"virDomainPtr dom = Domain_val (domv);\n".
-	"  virConnectPtr conn = Connect_domv (domv);"
+	"virDomainPtr dom = Domain_val (domv);"
     } elsif ($_ eq "net") {
-	"virNetworkPtr net = Network_val (netv);\n".
-	"  virConnectPtr conn = Connect_netv (netv);"
+	"virNetworkPtr net = Network_val (netv);"
     } elsif ($_ eq "pool") {
-	"virStoragePoolPtr pool = Pool_val (poolv);\n".
-	"  virConnectPtr conn = Connect_polv (poolv);"
+	"virStoragePoolPtr pool = Pool_val (poolv);"
     } elsif ($_ eq "vol") {
-	"virStorageVolPtr vol = Volume_val (volv);\n".
-	"  virConnectPtr conn = Connect_volv (volv);"
+	"virStorageVolPtr vol = Volume_val (volv);"
+    } elsif ($_ eq "sec") {
+	"virSecretPtr sec = Secret_val (secv);"
     } else {
 	die "unknown short name $_"
     }
@@ -366,6 +382,7 @@ sub gen_pack_result
     elsif ($_ eq "net") {  "rv = Val_network (r, connv);" }
     elsif ($_ eq "pool") { "rv = Val_pool (r, connv);" }
     elsif ($_ eq "vol") {  "rv = Val_volume (r, connv);" }
+    elsif ($_ eq "sec") {  "rv = Val_secret (r, connv);" }
     else {
 	die "unknown short name $_"
     }
@@ -380,6 +397,7 @@ sub gen_free_arg
     elsif ($_ eq "net") {   "Network_val (netv) = NULL;" }
     elsif ($_ eq "pool") {  "Pool_val (poolv) = NULL;" }
     elsif ($_ eq "vol") {   "Volume_val (volv) = NULL;" }
+    elsif ($_ eq "sec") {   "Secret_val (secv) = NULL;" }
     else {
 	die "unknown short name $_"
     }
@@ -399,7 +417,7 @@ sub gen_c_code
   char *r;
 
   NONBLOCKING (r = $c_name ($1));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   rv = caml_copy_string (r);
   free (r);
@@ -412,7 +430,7 @@ sub gen_c_code
   const char *r;
 
   NONBLOCKING (r = $c_name ($1));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   rv = caml_copy_string (r);
   CAMLreturn (rv);
@@ -423,7 +441,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   CAMLreturn (Val_int (r));
 "
@@ -435,7 +453,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1, uuid));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   /* UUIDs are byte arrays with a fixed length. */
   rv = caml_alloc_string (VIR_UUID_BUFLEN);
@@ -450,7 +468,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1, uuid));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   rv = caml_copy_string (uuid);
   CAMLreturn (rv);
@@ -461,7 +479,7 @@ sub gen_c_code
   int r, b;
 
   NONBLOCKING (r = $c_name ($1, &b));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   CAMLreturn (b ? Val_true : Val_false);
 "
@@ -473,7 +491,7 @@ sub gen_c_code
   b = bv == Val_true ? 1 : 0;
 
   NONBLOCKING (r = $c_name ($1, b));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   CAMLreturn (Val_unit);
 "
@@ -482,7 +500,7 @@ sub gen_c_code
   CAMLlocal1 (rv);
   virConnectPtr conn = Connect_val (connv);
   int i = Int_val (iv);
-  int ids[i], r;
+  int *ids, r;
 
   /* Some libvirt List* functions still throw exceptions if i == 0,
    * so catch that and return an empty array directly.  This changes
@@ -494,12 +512,17 @@ sub gen_c_code
     CAMLreturn (rv);
   }
 
+  ids = malloc (sizeof (*ids) * i);
+  if (ids == NULL)
+    caml_raise_out_of_memory ();
+
   NONBLOCKING (r = $c_name (conn, ids, i));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR_CLEANUP (r == -1, free (ids), \"$c_name\");
 
   rv = caml_alloc (r, 0);
   for (i = 0; i < r; ++i)
     Store_field (rv, i, Val_int (ids[i]));
+  free (ids);
 
   CAMLreturn (rv);
 "
@@ -508,7 +531,7 @@ sub gen_c_code
   CAMLlocal2 (rv, strv);
   " . gen_unpack_args ($1) . "
   int i = Int_val (iv);
-  char *names[i];
+  char **names;
   int r;
 
   /* Some libvirt List* functions still throw exceptions if i == 0,
@@ -521,8 +544,12 @@ sub gen_c_code
     CAMLreturn (rv);
   }
 
+  names = malloc (sizeof (*names) * i);
+  if (names == NULL)
+    caml_raise_out_of_memory ();
+
   NONBLOCKING (r = $c_name ($1, names, i));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR_CLEANUP (r == -1, free (names), \"$c_name\");
 
   rv = caml_alloc (r, 0);
   for (i = 0; i < r; ++i) {
@@ -530,6 +557,7 @@ sub gen_c_code
     Store_field (rv, i, strv);
     free (names[i]);
   }
+  free (names);
 
   CAMLreturn (rv);
 "
@@ -540,7 +568,7 @@ sub gen_c_code
   char *r;
 
   NONBLOCKING (r = $c_name ($1, 0));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   rv = caml_copy_string (r);
   free (r);
@@ -552,7 +580,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1, 0));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   CAMLreturn (Val_unit);
 "
@@ -562,7 +590,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   CAMLreturn (Val_unit);
 "
@@ -572,7 +600,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   /* So that we don't double-free in the finalizer: */
   " . gen_free_arg ($1) . "
@@ -586,7 +614,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1, str));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   CAMLreturn (Val_unit);
 "
@@ -598,7 +626,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1, str, 0));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   CAMLreturn (Val_unit);
 "
@@ -611,7 +639,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1, str));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   " . gen_pack_result ($2) . "
 
@@ -626,7 +654,23 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1, str, 0));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
+
+  " . gen_pack_result ($2) . "
+
+  CAMLreturn (rv);
+"
+    } elsif ($sig =~ /^(\w+), string, unsigned : (\w+)$/) {
+	my $c_ret_type = short_name_to_c_type ($2);
+	"\
+  CAMLlocal1 (rv);
+  " . gen_unpack_args ($1) . "
+  char *str = String_val (strv);
+  unsigned int u = Int_val (uv);
+  $c_ret_type r;
+
+  NONBLOCKING (r = $c_name ($1, str, u));
+  CHECK_ERROR (!r, \"$c_name\");
 
   " . gen_pack_result ($2) . "
 
@@ -640,7 +684,7 @@ sub gen_c_code
   int r;
 
   NONBLOCKING (r = $c_name ($1, i));
-  CHECK_ERROR (r == -1, conn, \"$c_name\");
+  CHECK_ERROR (r == -1, \"$c_name\");
 
   CAMLreturn (Val_unit);
 "
@@ -654,7 +698,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1, i));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   " . gen_pack_result ($3) . "
 
@@ -669,7 +713,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1, uuid));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   " . gen_pack_result ($2) . "
 
@@ -683,7 +727,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1, 0));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   " . gen_pack_result ($2) . "
 
@@ -697,7 +741,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   " . gen_pack_result ($2) . "
 
@@ -712,7 +756,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1, str));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   connv = Field ($3v, 1);
   " . gen_pack_result ($2) . "
@@ -728,7 +772,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1, str, 0));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   connv = Field ($3v, 1);
   " . gen_pack_result ($2) . "
@@ -743,7 +787,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1, 0));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   connv = Field ($3v, 1);
   " . gen_pack_result ($2) . "
@@ -758,7 +802,7 @@ sub gen_c_code
   $c_ret_type r;
 
   NONBLOCKING (r = $c_name ($1));
-  CHECK_ERROR (!r, conn, \"$c_name\");
+  CHECK_ERROR (!r, \"$c_name\");
 
   connv = Field ($3v, 1);
   " . gen_pack_result ($2) . "
diff --git a/libvirt/libvirt.ml b/libvirt/libvirt.ml
index 9c9368a..03a5af8 100644
--- a/libvirt/libvirt.ml
+++ b/libvirt/libvirt.ml
@@ -1,6 +1,6 @@
 (* OCaml bindings for libvirt.
-   (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
-   http://libvirt.org/
+   (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+   https://libvirt.org/
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -29,7 +29,7 @@ external get_version : ?driver:string -> unit -> int * int = "ocaml_libvirt_get_
 let uuid_length = 16
 let uuid_string_length = 36
 
-(* http://caml.inria.fr/pub/ml-archives/caml-list/2004/07/80683af867cce6bf8fff273973f70c95.en.html *)
+(* https://caml.inria.fr/pub/ml-archives/caml-list/2004/07/80683af867cce6bf8fff273973f70c95.en.html *)
 type rw = [`R|`W]
 type ro = [`R]
 
@@ -48,6 +48,29 @@ struct
     threads : int;
   }
 
+  type credential_type =
+    | CredentialUsername
+    | CredentialAuthname
+    | CredentialLanguage
+    | CredentialCnonce
+    | CredentialPassphrase
+    | CredentialEchoprompt
+    | CredentialNoechoprompt
+    | CredentialRealm
+    | CredentialExternal
+
+  type credential = {
+    typ : credential_type;
+    prompt : string;
+    challenge : string option;
+    defresult : string option;
+  }
+
+  type auth = {
+    credtype : credential_type list;
+    cb : (credential list -> string option list);
+  }
+
   type list_flag =
     | ListNoState | ListRunning | ListBlocked
     | ListPaused | ListShutdown | ListShutoff | ListCrashed
@@ -57,6 +80,8 @@ struct
 
   external connect : ?name:string -> unit -> rw t = "ocaml_libvirt_connect_open"
   external connect_readonly : ?name:string -> unit -> ro t = "ocaml_libvirt_connect_open_readonly"
+  external connect_auth : ?name:string -> auth -> rw t = "ocaml_libvirt_connect_open_auth"
+  external connect_auth_readonly : ?name:string -> auth -> ro t = "ocaml_libvirt_connect_open_auth_readonly"
   external close : [>`R] t -> unit = "ocaml_libvirt_connect_close"
   external get_type : [>`R] t -> string = "ocaml_libvirt_connect_get_type"
   external get_version : [>`R] t -> int = "ocaml_libvirt_connect_get_version"
@@ -76,6 +101,8 @@ struct
   external list_pools : [>`R] t -> int -> string array = "ocaml_libvirt_connect_list_storage_pools"
   external num_of_defined_pools : [>`R] t -> int = "ocaml_libvirt_connect_num_of_defined_storage_pools"
   external list_defined_pools : [>`R] t -> int -> string array = "ocaml_libvirt_connect_list_defined_storage_pools"
+  external num_of_secrets : [>`R] t -> int = "ocaml_libvirt_connect_num_of_secrets"
+  external list_secrets : [>`R] t -> int -> string array = "ocaml_libvirt_connect_list_secrets"
 
   external get_node_info : [>`R] t -> node_info = "ocaml_libvirt_connect_get_node_info"
   external node_get_free_memory : [> `R] t -> int64 = "ocaml_libvirt_connect_node_get_free_memory"
@@ -92,16 +119,27 @@ struct
 
   (* See VIR_USE_CPU, VIR_UNUSE_CPU, VIR_CPU_USABLE macros defined in <libvirt.h>. *)
   let use_cpu cpumap cpu =
-    cpumap.[cpu/8] <-
-      Char.chr (Char.code cpumap.[cpu/8] lor (1 lsl (cpu mod 8)))
+    Bytes.set cpumap (cpu/8)
+      (Char.chr (Char.code (Bytes.get cpumap (cpu/8)) lor (1 lsl (cpu mod 8))))
   let unuse_cpu cpumap cpu =
-    cpumap.[cpu/8] <-
-      Char.chr (Char.code cpumap.[cpu/8] land (lnot (1 lsl (cpu mod 8))))
+    Bytes.set cpumap (cpu/8)
+      (Char.chr (Char.code (Bytes.get cpumap (cpu/8)) land (lnot (1 lsl (cpu mod 8)))))
   let cpu_usable cpumaps maplen vcpu cpu =
-    Char.code cpumaps.[vcpu*maplen + cpu/8] land (1 lsl (cpu mod 8)) <> 0
+    Char.code (Bytes.get cpumaps (vcpu*maplen + cpu/8)) land (1 lsl (cpu mod 8)) <> 0
 
   external set_keep_alive : [>`R] t -> int -> int -> unit = "ocaml_libvirt_connect_set_keep_alive"
 
+  (* Internal API needed for get_auth_default. *)
+  external _credtypes_from_auth_default : unit -> credential_type list = "ocaml_libvirt_connect_credtypes_from_auth_default"
+  external _call_auth_default_callback : credential list -> string option list = "ocaml_libvirt_connect_call_auth_default_callback"
+  let get_auth_default () =
+    {
+      credtype = _credtypes_from_auth_default ();
+      cb = _call_auth_default_callback;
+    }
+
+  external get_domain_capabilities : ?emulatorbin:string -> ?arch:string -> ?machine:string -> ?virttype:string -> [>`R] t -> string = "ocaml_libvirt_connect_get_domain_capabilities"
+
   external const : [>`R] t -> ro t = "%identity"
 end
 
@@ -159,6 +197,63 @@ struct
     | VIR_WAR_NO_STORAGE
     | VIR_ERR_NO_STORAGE_POOL
     | VIR_ERR_NO_STORAGE_VOL
+    | VIR_WAR_NO_NODE
+    | VIR_ERR_INVALID_NODE_DEVICE
+    | VIR_ERR_NO_NODE_DEVICE
+    | VIR_ERR_NO_SECURITY_MODEL
+    | VIR_ERR_OPERATION_INVALID
+    | VIR_WAR_NO_INTERFACE
+    | VIR_ERR_NO_INTERFACE
+    | VIR_ERR_INVALID_INTERFACE
+    | VIR_ERR_MULTIPLE_INTERFACES
+    | VIR_WAR_NO_NWFILTER
+    | VIR_ERR_INVALID_NWFILTER
+    | VIR_ERR_NO_NWFILTER
+    | VIR_ERR_BUILD_FIREWALL
+    | VIR_WAR_NO_SECRET
+    | VIR_ERR_INVALID_SECRET
+    | VIR_ERR_NO_SECRET
+    | VIR_ERR_CONFIG_UNSUPPORTED
+    | VIR_ERR_OPERATION_TIMEOUT
+    | VIR_ERR_MIGRATE_PERSIST_FAILED
+    | VIR_ERR_HOOK_SCRIPT_FAILED
+    | VIR_ERR_INVALID_DOMAIN_SNAPSHOT
+    | VIR_ERR_NO_DOMAIN_SNAPSHOT
+    | VIR_ERR_INVALID_STREAM
+    | VIR_ERR_ARGUMENT_UNSUPPORTED
+    | VIR_ERR_STORAGE_PROBE_FAILED
+    | VIR_ERR_STORAGE_POOL_BUILT
+    | VIR_ERR_SNAPSHOT_REVERT_RISKY
+    | VIR_ERR_OPERATION_ABORTED
+    | VIR_ERR_AUTH_CANCELLED
+    | VIR_ERR_NO_DOMAIN_METADATA
+    | VIR_ERR_MIGRATE_UNSAFE
+    | VIR_ERR_OVERFLOW
+    | VIR_ERR_BLOCK_COPY_ACTIVE
+    | VIR_ERR_OPERATION_UNSUPPORTED
+    | VIR_ERR_SSH
+    | VIR_ERR_AGENT_UNRESPONSIVE
+    | VIR_ERR_RESOURCE_BUSY
+    | VIR_ERR_ACCESS_DENIED
+    | VIR_ERR_DBUS_SERVICE
+    | VIR_ERR_STORAGE_VOL_EXIST
+    | VIR_ERR_CPU_INCOMPATIBLE
+    | VIR_ERR_XML_INVALID_SCHEMA
+    | VIR_ERR_MIGRATE_FINISH_OK
+    | VIR_ERR_AUTH_UNAVAILABLE
+    | VIR_ERR_NO_SERVER
+    | VIR_ERR_NO_CLIENT
+    | VIR_ERR_AGENT_UNSYNCED
+    | VIR_ERR_LIBSSH
+    | VIR_ERR_DEVICE_MISSING
+    | VIR_ERR_INVALID_NWFILTER_BINDING
+    | VIR_ERR_NO_NWFILTER_BINDING
+    | VIR_ERR_INVALID_DOMAIN_CHECKPOINT
+    | VIR_ERR_NO_DOMAIN_CHECKPOINT
+    | VIR_ERR_NO_DOMAIN_BACKUP
+    | VIR_ERR_INVALID_NETWORK_PORT
+    | VIR_ERR_NETWORK_PORT_EXIST
+    | VIR_ERR_NO_NETWORK_PORT
     | VIR_ERR_UNKNOWN of int
 
   let string_of_code = function
@@ -213,6 +308,63 @@ struct
     | VIR_WAR_NO_STORAGE -> "VIR_WAR_NO_STORAGE"
     | VIR_ERR_NO_STORAGE_POOL -> "VIR_ERR_NO_STORAGE_POOL"
     | VIR_ERR_NO_STORAGE_VOL -> "VIR_ERR_NO_STORAGE_VOL"
+    | VIR_WAR_NO_NODE -> "VIR_WAR_NO_NODE"
+    | VIR_ERR_INVALID_NODE_DEVICE -> "VIR_ERR_INVALID_NODE_DEVICE"
+    | VIR_ERR_NO_NODE_DEVICE -> "VIR_ERR_NO_NODE_DEVICE"
+    | VIR_ERR_NO_SECURITY_MODEL -> "VIR_ERR_NO_SECURITY_MODEL"
+    | VIR_ERR_OPERATION_INVALID -> "VIR_ERR_OPERATION_INVALID"
+    | VIR_WAR_NO_INTERFACE -> "VIR_WAR_NO_INTERFACE"
+    | VIR_ERR_NO_INTERFACE -> "VIR_ERR_NO_INTERFACE"
+    | VIR_ERR_INVALID_INTERFACE -> "VIR_ERR_INVALID_INTERFACE"
+    | VIR_ERR_MULTIPLE_INTERFACES -> "VIR_ERR_MULTIPLE_INTERFACES"
+    | VIR_WAR_NO_NWFILTER -> "VIR_WAR_NO_NWFILTER"
+    | VIR_ERR_INVALID_NWFILTER -> "VIR_ERR_INVALID_NWFILTER"
+    | VIR_ERR_NO_NWFILTER -> "VIR_ERR_NO_NWFILTER"
+    | VIR_ERR_BUILD_FIREWALL -> "VIR_ERR_BUILD_FIREWALL"
+    | VIR_WAR_NO_SECRET -> "VIR_WAR_NO_SECRET"
+    | VIR_ERR_INVALID_SECRET -> "VIR_ERR_INVALID_SECRET"
+    | VIR_ERR_NO_SECRET -> "VIR_ERR_NO_SECRET"
+    | VIR_ERR_CONFIG_UNSUPPORTED -> "VIR_ERR_CONFIG_UNSUPPORTED"
+    | VIR_ERR_OPERATION_TIMEOUT -> "VIR_ERR_OPERATION_TIMEOUT"
+    | VIR_ERR_MIGRATE_PERSIST_FAILED -> "VIR_ERR_MIGRATE_PERSIST_FAILED"
+    | VIR_ERR_HOOK_SCRIPT_FAILED -> "VIR_ERR_HOOK_SCRIPT_FAILED"
+    | VIR_ERR_INVALID_DOMAIN_SNAPSHOT -> "VIR_ERR_INVALID_DOMAIN_SNAPSHOT"
+    | VIR_ERR_NO_DOMAIN_SNAPSHOT -> "VIR_ERR_NO_DOMAIN_SNAPSHOT"
+    | VIR_ERR_INVALID_STREAM -> "VIR_ERR_INVALID_STREAM"
+    | VIR_ERR_ARGUMENT_UNSUPPORTED -> "VIR_ERR_ARGUMENT_UNSUPPORTED"
+    | VIR_ERR_STORAGE_PROBE_FAILED -> "VIR_ERR_STORAGE_PROBE_FAILED"
+    | VIR_ERR_STORAGE_POOL_BUILT -> "VIR_ERR_STORAGE_POOL_BUILT"
+    | VIR_ERR_SNAPSHOT_REVERT_RISKY -> "VIR_ERR_SNAPSHOT_REVERT_RISKY"
+    | VIR_ERR_OPERATION_ABORTED -> "VIR_ERR_OPERATION_ABORTED"
+    | VIR_ERR_AUTH_CANCELLED -> "VIR_ERR_AUTH_CANCELLED"
+    | VIR_ERR_NO_DOMAIN_METADATA -> "VIR_ERR_NO_DOMAIN_METADATA"
+    | VIR_ERR_MIGRATE_UNSAFE -> "VIR_ERR_MIGRATE_UNSAFE"
+    | VIR_ERR_OVERFLOW -> "VIR_ERR_OVERFLOW"
+    | VIR_ERR_BLOCK_COPY_ACTIVE -> "VIR_ERR_BLOCK_COPY_ACTIVE"
+    | VIR_ERR_OPERATION_UNSUPPORTED -> "VIR_ERR_OPERATION_UNSUPPORTED"
+    | VIR_ERR_SSH -> "VIR_ERR_SSH"
+    | VIR_ERR_AGENT_UNRESPONSIVE -> "VIR_ERR_AGENT_UNRESPONSIVE"
+    | VIR_ERR_RESOURCE_BUSY -> "VIR_ERR_RESOURCE_BUSY"
+    | VIR_ERR_ACCESS_DENIED -> "VIR_ERR_ACCESS_DENIED"
+    | VIR_ERR_DBUS_SERVICE -> "VIR_ERR_DBUS_SERVICE"
+    | VIR_ERR_STORAGE_VOL_EXIST -> "VIR_ERR_STORAGE_VOL_EXIST"
+    | VIR_ERR_CPU_INCOMPATIBLE -> "VIR_ERR_CPU_INCOMPATIBLE"
+    | VIR_ERR_XML_INVALID_SCHEMA -> "VIR_ERR_XML_INVALID_SCHEMA"
+    | VIR_ERR_MIGRATE_FINISH_OK -> "VIR_ERR_MIGRATE_FINISH_OK"
+    | VIR_ERR_AUTH_UNAVAILABLE -> "VIR_ERR_AUTH_UNAVAILABLE"
+    | VIR_ERR_NO_SERVER -> "VIR_ERR_NO_SERVER"
+    | VIR_ERR_NO_CLIENT -> "VIR_ERR_NO_CLIENT"
+    | VIR_ERR_AGENT_UNSYNCED -> "VIR_ERR_AGENT_UNSYNCED"
+    | VIR_ERR_LIBSSH -> "VIR_ERR_LIBSSH"
+    | VIR_ERR_DEVICE_MISSING -> "VIR_ERR_DEVICE_MISSING"
+    | VIR_ERR_INVALID_NWFILTER_BINDING -> "VIR_ERR_INVALID_NWFILTER_BINDING"
+    | VIR_ERR_NO_NWFILTER_BINDING -> "VIR_ERR_NO_NWFILTER_BINDING"
+    | VIR_ERR_INVALID_DOMAIN_CHECKPOINT -> "VIR_ERR_INVALID_DOMAIN_CHECKPOINT"
+    | VIR_ERR_NO_DOMAIN_CHECKPOINT -> "VIR_ERR_NO_DOMAIN_CHECKPOINT"
+    | VIR_ERR_NO_DOMAIN_BACKUP -> "VIR_ERR_NO_DOMAIN_BACKUP"
+    | VIR_ERR_INVALID_NETWORK_PORT -> "VIR_ERR_INVALID_NETWORK_PORT"
+    | VIR_ERR_NETWORK_PORT_EXIST -> "VIR_ERR_NETWORK_PORT_EXIST"
+    | VIR_ERR_NO_NETWORK_PORT -> "VIR_ERR_NO_NETWORK_PORT"
     | VIR_ERR_UNKNOWN i -> "VIR_ERR_" ^ string_of_int i
 
   type domain =
@@ -233,7 +385,60 @@ struct
     | VIR_FROM_OPENVZ
     | VIR_FROM_XENXM
     | VIR_FROM_STATS_LINUX
+    | VIR_FROM_LXC
     | VIR_FROM_STORAGE
+    | VIR_FROM_NETWORK
+    | VIR_FROM_DOMAIN
+    | VIR_FROM_UML
+    | VIR_FROM_NODEDEV
+    | VIR_FROM_XEN_INOTIFY
+    | VIR_FROM_SECURITY
+    | VIR_FROM_VBOX
+    | VIR_FROM_INTERFACE
+    | VIR_FROM_ONE
+    | VIR_FROM_ESX
+    | VIR_FROM_PHYP
+    | VIR_FROM_SECRET
+    | VIR_FROM_CPU
+    | VIR_FROM_XENAPI
+    | VIR_FROM_NWFILTER
+    | VIR_FROM_HOOK
+    | VIR_FROM_DOMAIN_SNAPSHOT
+    | VIR_FROM_AUDIT
+    | VIR_FROM_SYSINFO
+    | VIR_FROM_STREAMS
+    | VIR_FROM_VMWARE
+    | VIR_FROM_EVENT
+    | VIR_FROM_LIBXL
+    | VIR_FROM_LOCKING
+    | VIR_FROM_HYPERV
+    | VIR_FROM_CAPABILITIES
+    | VIR_FROM_URI
+    | VIR_FROM_AUTH
+    | VIR_FROM_DBUS
+    | VIR_FROM_PARALLELS
+    | VIR_FROM_DEVICE
+    | VIR_FROM_SSH
+    | VIR_FROM_LOCKSPACE
+    | VIR_FROM_INITCTL
+    | VIR_FROM_IDENTITY
+    | VIR_FROM_CGROUP
+    | VIR_FROM_ACCESS
+    | VIR_FROM_SYSTEMD
+    | VIR_FROM_BHYVE
+    | VIR_FROM_CRYPTO
+    | VIR_FROM_FIREWALL
+    | VIR_FROM_POLKIT
+    | VIR_FROM_THREAD
+    | VIR_FROM_ADMIN
+    | VIR_FROM_LOGGING
+    | VIR_FROM_XENXL
+    | VIR_FROM_PERF
+    | VIR_FROM_LIBSSH
+    | VIR_FROM_RESCTRL
+    | VIR_FROM_FIREWALLD
+    | VIR_FROM_DOMAIN_CHECKPOINT
+    | VIR_FROM_TPM
     | VIR_FROM_UNKNOWN of int
 
   let string_of_domain = function
@@ -254,7 +459,60 @@ struct
     | VIR_FROM_OPENVZ -> "VIR_FROM_OPENVZ"
     | VIR_FROM_XENXM -> "VIR_FROM_XENXM"
     | VIR_FROM_STATS_LINUX -> "VIR_FROM_STATS_LINUX"
+    | VIR_FROM_LXC -> "VIR_FROM_LXC"
     | VIR_FROM_STORAGE -> "VIR_FROM_STORAGE"
+    | VIR_FROM_NETWORK -> "VIR_FROM_NETWORK"
+    | VIR_FROM_DOMAIN -> "VIR_FROM_DOMAIN"
+    | VIR_FROM_UML -> "VIR_FROM_UML"
+    | VIR_FROM_NODEDEV -> "VIR_FROM_NODEDEV"
+    | VIR_FROM_XEN_INOTIFY -> "VIR_FROM_XEN_INOTIFY"
+    | VIR_FROM_SECURITY -> "VIR_FROM_SECURITY"
+    | VIR_FROM_VBOX -> "VIR_FROM_VBOX"
+    | VIR_FROM_INTERFACE -> "VIR_FROM_INTERFACE"
+    | VIR_FROM_ONE -> "VIR_FROM_ONE"
+    | VIR_FROM_ESX -> "VIR_FROM_ESX"
+    | VIR_FROM_PHYP -> "VIR_FROM_PHYP"
+    | VIR_FROM_SECRET -> "VIR_FROM_SECRET"
+    | VIR_FROM_CPU -> "VIR_FROM_CPU"
+    | VIR_FROM_XENAPI -> "VIR_FROM_XENAPI"
+    | VIR_FROM_NWFILTER -> "VIR_FROM_NWFILTER"
+    | VIR_FROM_HOOK -> "VIR_FROM_HOOK"
+    | VIR_FROM_DOMAIN_SNAPSHOT -> "VIR_FROM_DOMAIN_SNAPSHOT"
+    | VIR_FROM_AUDIT -> "VIR_FROM_AUDIT"
+    | VIR_FROM_SYSINFO -> "VIR_FROM_SYSINFO"
+    | VIR_FROM_STREAMS -> "VIR_FROM_STREAMS"
+    | VIR_FROM_VMWARE -> "VIR_FROM_VMWARE"
+    | VIR_FROM_EVENT -> "VIR_FROM_EVENT"
+    | VIR_FROM_LIBXL -> "VIR_FROM_LIBXL"
+    | VIR_FROM_LOCKING -> "VIR_FROM_LOCKING"
+    | VIR_FROM_HYPERV -> "VIR_FROM_HYPERV"
+    | VIR_FROM_CAPABILITIES -> "VIR_FROM_CAPABILITIES"
+    | VIR_FROM_URI -> "VIR_FROM_URI"
+    | VIR_FROM_AUTH -> "VIR_FROM_AUTH"
+    | VIR_FROM_DBUS -> "VIR_FROM_DBUS"
+    | VIR_FROM_PARALLELS -> "VIR_FROM_PARALLELS"
+    | VIR_FROM_DEVICE -> "VIR_FROM_DEVICE"
+    | VIR_FROM_SSH -> "VIR_FROM_SSH"
+    | VIR_FROM_LOCKSPACE -> "VIR_FROM_LOCKSPACE"
+    | VIR_FROM_INITCTL -> "VIR_FROM_INITCTL"
+    | VIR_FROM_IDENTITY -> "VIR_FROM_IDENTITY"
+    | VIR_FROM_CGROUP -> "VIR_FROM_CGROUP"
+    | VIR_FROM_ACCESS -> "VIR_FROM_ACCESS"
+    | VIR_FROM_SYSTEMD -> "VIR_FROM_SYSTEMD"
+    | VIR_FROM_BHYVE -> "VIR_FROM_BHYVE"
+    | VIR_FROM_CRYPTO -> "VIR_FROM_CRYPTO"
+    | VIR_FROM_FIREWALL -> "VIR_FROM_FIREWALL"
+    | VIR_FROM_POLKIT -> "VIR_FROM_POLKIT"
+    | VIR_FROM_THREAD -> "VIR_FROM_THREAD"
+    | VIR_FROM_ADMIN -> "VIR_FROM_ADMIN"
+    | VIR_FROM_LOGGING -> "VIR_FROM_LOGGING"
+    | VIR_FROM_XENXL -> "VIR_FROM_XENXL"
+    | VIR_FROM_PERF -> "VIR_FROM_PERF"
+    | VIR_FROM_LIBSSH -> "VIR_FROM_LIBSSH"
+    | VIR_FROM_RESCTRL -> "VIR_FROM_RESCTRL"
+    | VIR_FROM_FIREWALLD -> "VIR_FROM_FIREWALLD"
+    | VIR_FROM_DOMAIN_CHECKPOINT -> "VIR_FROM_DOMAIN_CHECKPOINT"
+    | VIR_FROM_TPM -> "VIR_FROM_TPM"
     | VIR_FROM_UNKNOWN i -> "VIR_FROM_" ^ string_of_int i
 
   type level =
@@ -318,7 +576,7 @@ struct
 
   type state =
     | InfoNoState | InfoRunning | InfoBlocked | InfoPaused
-    | InfoShutdown | InfoShutoff | InfoCrashed
+    | InfoShutdown | InfoShutoff | InfoCrashed | InfoPMSuspended
 
   type info = {
     state : state;
@@ -337,6 +595,20 @@ struct
     cpu : int;
   }
 
+  type domain_create_flag =
+  | START_PAUSED
+  | START_AUTODESTROY
+  | START_BYPASS_CACHE
+  | START_FORCE_BOOT
+  | START_VALIDATE
+  let rec int_of_domain_create_flags = function
+    | [] -> 0
+    | START_PAUSED :: flags ->       1 lor int_of_domain_create_flags flags
+    | START_AUTODESTROY :: flags ->  2 lor int_of_domain_create_flags flags
+    | START_BYPASS_CACHE :: flags -> 4 lor int_of_domain_create_flags flags
+    | START_FORCE_BOOT :: flags ->   8 lor int_of_domain_create_flags flags
+    | START_VALIDATE :: flags ->    16 lor int_of_domain_create_flags flags
+
   type sched_param = string * sched_param_value
   and sched_param_value =
     | SchedFieldInt32 of int32 | SchedFieldUInt32 of int32
@@ -378,6 +650,33 @@ struct
     tx_drop : int64;
   }
 
+  type get_all_domain_stats_flag =
+    | GetAllDomainsStatsActive
+    | GetAllDomainsStatsInactive
+    | GetAllDomainsStatsOther
+    | GetAllDomainsStatsPaused
+    | GetAllDomainsStatsPersistent
+    | GetAllDomainsStatsRunning
+    | GetAllDomainsStatsShutoff
+    | GetAllDomainsStatsTransient
+    | GetAllDomainsStatsBacking
+    | GetAllDomainsStatsEnforceStats
+
+  type stats_type =
+    | StatsState | StatsCpuTotal | StatsBalloon | StatsVcpu
+    | StatsInterface | StatsBlock | StatsPerf
+
+  type domain_stats_record = {
+    dom_uuid : uuid;
+    params : typed_param array;
+  }
+
+  type xml_desc_flag =
+    | XmlSecure
+    | XmlInactive
+    | XmlUpdateCPU
+    | XmlMigratable
+
   (* The maximum size for Domain.memory_peek and Domain.block_peek
    * supported by libvirt.  This may change with different versions
    * of libvirt in the future, hence it's a function.
@@ -385,6 +684,9 @@ struct
   let max_peek _ = 65536
 
   external create_linux : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_domain_create_linux"
+  external _create_xml : [>`W] Connect.t -> xml -> int -> rw t = "ocaml_libvirt_domain_create_xml"
+  let create_xml conn xml flags =
+    _create_xml conn xml (int_of_domain_create_flags flags)
   external lookup_by_id : 'a Connect.t -> int -> 'a t = "ocaml_libvirt_domain_lookup_by_id"
   external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_domain_lookup_by_uuid"
   external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_domain_lookup_by_uuid_string"
@@ -408,6 +710,7 @@ struct
   external set_memory : [>`W] t -> int64 -> unit = "ocaml_libvirt_domain_set_memory"
   external get_info : [>`R] t -> info = "ocaml_libvirt_domain_get_info"
   external get_xml_desc : [>`R] t -> xml = "ocaml_libvirt_domain_get_xml_desc"
+  external get_xml_desc_flags : [>`W] t -> xml_desc_flag list -> xml = "ocaml_libvirt_domain_get_xml_desc_flags"
   external get_scheduler_type : [>`R] t -> string * int = "ocaml_libvirt_domain_get_scheduler_type"
   external get_scheduler_parameters : [>`R] t -> int -> sched_param array = "ocaml_libvirt_domain_get_scheduler_parameters"
   external set_scheduler_parameters : [>`W] t -> sched_param array -> unit = "ocaml_libvirt_domain_set_scheduler_parameters"
@@ -429,6 +732,8 @@ struct
   external block_peek : [>`W] t -> string -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_block_peek_bytecode" "ocaml_libvirt_domain_block_peek_native"
   external memory_peek : [>`W] t -> memory_flag list -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_memory_peek_bytecode" "ocaml_libvirt_domain_memory_peek_native"
 
+  external get_all_domain_stats : [>`R] Connect.t -> stats_type list -> get_all_domain_stats_flag list -> domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats"
+
   external const : [>`R] t -> ro t = "%identity"
 
   let get_domains conn flags =
@@ -1275,7 +1580,7 @@ end
 module Pool =
 struct
   type 'rw t
-  type pool_state = Inactive | Building | Running | Degraded
+  type pool_state = Inactive | Building | Running | Degraded | Inaccessible
   type pool_build_flags = New | Repair | Resize
   type pool_delete_flags = Normal | Zeroed
   type pool_info = {
@@ -1312,7 +1617,7 @@ end
 module Volume =
 struct
   type 'rw t
-  type vol_type = File | Block
+  type vol_type = File | Block | Dir | Network | NetDir | Ploop
   type vol_delete_flags = Normal | Zeroed
   type vol_info = {
     typ : vol_type;
@@ -1335,6 +1640,32 @@ struct
   external const : [>`R] t -> ro t = "%identity"
 end
 
+module Secret =
+struct
+  type 'rw t
+  type secret_usage_type =
+    | NoType
+    | Volume
+    | Ceph
+    | ISCSI
+    | TLS
+
+  external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_secret_lookup_by_uuid"
+  external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_secret_lookup_by_uuid_string"
+  external lookup_by_usage : 'a Connect.t -> secret_usage_type -> string -> 'a t = "ocaml_libvirt_secret_lookup_by_usage"
+  external define_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_secret_define_xml"
+  external get_uuid : [>`R] t -> uuid = "ocaml_libvirt_secret_get_uuid"
+  external get_uuid_string : [>`R] t -> string = "ocaml_libvirt_secret_get_uuid_string"
+  external get_usage_type : [>`R] t -> secret_usage_type = "ocaml_libvirt_secret_get_usage_type"
+  external get_usage_id : [>`R] t -> string = "ocaml_libvirt_secret_get_usage_id"
+  external get_xml_desc : [>`R] t -> xml = "ocaml_libvirt_secret_get_xml_desc"
+  external set_value : [>`W] t -> bytes -> unit = "ocaml_libvirt_secret_set_value"
+  external get_value : [>`R] t -> bytes = "ocaml_libvirt_secret_get_value"
+  external undefine : [>`W] t -> unit = "ocaml_libvirt_secret_undefine"
+  external free : [>`R] t -> unit = "ocaml_libvirt_secret_free"
+  external const : [>`R] t -> ro t = "%identity"
+end
+
 (* Initialization. *)
 external c_init : unit -> unit = "ocaml_libvirt_init"
 let () =
@@ -1342,4 +1673,9 @@ let () =
     "ocaml_libvirt_virterror" (Virterror (Virterror.no_error ()));
   Callback.register_exception
     "ocaml_libvirt_not_supported" (Not_supported "");
-  c_init ()
+  c_init ();
+  Printexc.register_printer (
+    function
+    | Virterror e -> Some (Virterror.to_string e)
+    | _ -> None
+  )
diff --git a/libvirt/libvirt.mli b/libvirt/libvirt.mli
index 36cd113..72e83f9 100644
--- a/libvirt/libvirt.mli
+++ b/libvirt/libvirt.mli
@@ -1,6 +1,6 @@
 (** OCaml bindings for libvirt. *)
-(* (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
-   http://libvirt.org/
+(* (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+   https://libvirt.org/
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -22,7 +22,7 @@
    {2 Introduction and examples}
 
    This is a set of bindings for writing OCaml programs to
-   manage virtual machines through {{:http://libvirt.org/}libvirt}.
+   manage virtual machines through {{:https://libvirt.org/}libvirt}.
 
    {3 Using libvirt interactively}
 
@@ -58,7 +58,10 @@ v}
 
    The main modules are {!Libvirt.Connect}, {!Libvirt.Domain} and
    {!Libvirt.Network} corresponding respectively to the
-   {{:http://libvirt.org/html/libvirt-libvirt.html}virConnect*, virDomain* and virNetwork* functions from libvirt}.
+   {{:https://libvirt.org/html/libvirt-libvirt-host.html}virConnect*},
+   {{:https://libvirt.org/html/libvirt-libvirt-domain.html}virDomain*}, and
+   {{:https://libvirt.org/html/libvirt-libvirt-network.html}virNetwork*}
+   functions from libvirt.
    For brevity I usually rename these modules like this:
 
 {[
@@ -128,8 +131,8 @@ printf "uri = %s\n%!" uri
     or if your pure OCaml program ever segfaults, please contact the author.
 
     You can force a libvirt object to be freed early by calling
-    the [close] function on the object.  This shouldn't affect
-    the safety of garbage collection and should only be used when
+    the {!Libvirt.Connect.close} function on the object.  This shouldn't
+    affect the safety of garbage collection and should only be used when
     you want to explicitly free memory.  Note that explicitly
     closing a connection object does nothing if there are still
     unclosed domain or network objects referencing it.
@@ -142,7 +145,7 @@ printf "uri = %s\n%!" uri
 
     {3 Backwards and forwards compatibility}
 
-    OCaml-libvirt requires libvirt version 1.0.2 or later. Future
+    OCaml-libvirt requires libvirt version 1.2.8 or later. Future
     releases of OCaml-libvirt will use newer features of libvirt
     and therefore will require later versions of libvirt. It is always
     possible to dynamically link your application against a newer
@@ -199,7 +202,7 @@ val get_version : ?driver:string -> unit -> int * int
       in the second part.
 
       The version numbers are encoded as
-      1,000,000 * major + 1,000 * minor + release.
+      [major * 1_000_000 + minor * 1000 + release].
   *)
 
 val uuid_length : int
@@ -211,7 +214,7 @@ val uuid_string_length : int
 type rw = [`R|`W]
 type ro = [`R]
     (** These
-	{{:http://caml.inria.fr/pub/ml-archives/caml-list/2004/07/80683af867cce6bf8fff273973f70c95.en.html}phantom types}
+	{{:https://caml.inria.fr/pub/ml-archives/caml-list/2004/07/80683af867cce6bf8fff273973f70c95.en.html}phantom types}
 	are used to ensure the type-safety of read-only
 	versus read-write connections.
 
@@ -260,13 +263,65 @@ sig
     threads : int;			(** number of threads per core *)
   }
 
+  type credential_type =
+    | CredentialUsername		(** Identity to act as *)
+    | CredentialAuthname		(** Identify to authorize as *)
+    | CredentialLanguage		(** RFC 1766 languages, comma separated *)
+    | CredentialCnonce			(** client supplies a nonce *)
+    | CredentialPassphrase		(** Passphrase secret *)
+    | CredentialEchoprompt		(** Challenge response *)
+    | CredentialNoechoprompt		(** Challenge response *)
+    | CredentialRealm			(** Authentication realm *)
+    | CredentialExternal		(** Externally managed credential *)
+
+  type credential = {
+    typ : credential_type;		(** The type of credential *)
+    prompt : string;			(** Prompt to show to user *)
+    challenge : string option;		(** Additional challenge to show *)
+    defresult : string option;		(** Optional default result *)
+  }
+
+  type auth = {
+    credtype : credential_type list;	(** List of supported credential_type values *)
+    cb : (credential list -> string option list);
+    (** Callback used to collect credentials.
+
+	The input is a list of all the requested credentials.
+
+	The function returns a list of all the results from the
+	requested credentials, so the number of results {e must} match
+	the number of input credentials.  Each result is optional,
+	and in case it is [None] it means there was no result.
+     *)
+  }
+
   val connect : ?name:string -> unit -> rw t
-  val connect_readonly : ?name:string -> unit -> ro t
     (** [connect ~name ()] connects to the hypervisor with URI [name].
 
 	[connect ()] connects to the default hypervisor.
+    *)
+  val connect_readonly : ?name:string -> unit -> ro t
+    (** [connect_readonly ~name ()] connects in read-only mode
+	to the hypervisor with URI [name].
+
+	[connect_readonly ()] connects in read-only mode to the
+	default hypervisor.
+    *)
+
+  val connect_auth : ?name:string -> auth -> rw t
+    (** [connect_auth ~name auth] connects to the hypervisor with URI
+	[name], using [auth] as authentication handler.
+
+	[connect_auth auth] connects to the default hypervisor, using
+	[auth] as authentication handler.
+    *)
+  val connect_auth_readonly : ?name:string -> auth -> ro t
+    (** [connect_auth_readonly ~name auth] connects in read-only mode
+	to the hypervisor with URI [name], using [auth] as authentication
+	handler.
 
-	[connect_readonly] is the same but connects in read-only mode.
+	[connect_auth_readonly auth] connects in read-only mode to the
+	default hypervisor, using [auth] as authentication handler.
     *)
 
   val close : [>`R] t -> unit
@@ -347,6 +402,10 @@ sig
     (* The name of this function is inconsistent, but the inconsistency
      * is really in libvirt itself.
      *)
+  val num_of_secrets : [>`R] t -> int
+    (** Returns the number of secrets. *)
+  val list_secrets : [>`R] t -> int -> string array
+    (** Returns the list of secrets. *)
   val get_node_info : [>`R] t -> node_info
     (** Return information about the physical server. *)
 
@@ -376,11 +435,11 @@ sig
 	CPU map between a single virtual and all physical CPUs of a domain.
     *)
 
-  val use_cpu : string -> int -> unit
+  val use_cpu : bytes -> int -> unit
     (** [use_cpu cpumap cpu] marks [cpu] as usable in [cpumap]. *)
-  val unuse_cpu : string -> int -> unit
+  val unuse_cpu : bytes -> int -> unit
     (** [unuse_cpu cpumap cpu] marks [cpu] as not usable in [cpumap]. *)
-  val cpu_usable : string -> int -> int -> int -> bool
+  val cpu_usable : bytes -> int -> int -> int -> bool
     (** [cpu_usable cpumaps maplen vcpu cpu] checks returns true iff the
 	[cpu] is usable by [vcpu]. *)
 
@@ -392,6 +451,27 @@ sig
         Note: the client has to implement and run an event loop to
         be able to use keep-alive messages. *)
 
+  val get_auth_default : unit -> auth
+    (** [get_auth_default ()] returns the default authentication handler
+	of libvirt.
+      *)
+
+  val get_domain_capabilities : ?emulatorbin:string -> ?arch:string -> ?machine:string -> ?virttype:string -> [>`R] t -> string
+    (** [get_domain_capabilities ()] returns the XML with the
+	available capabilities of the emulator or libvirt for domains.
+
+	The optional flag [?emulatorbin] is used to specify a different
+	emulator.
+
+	The optional flag [?arch] is used to specify a different
+	architecture.
+
+	The optional flag [?machine] is used to specify a different
+	machine type.
+
+	The optional flag [?virttype] is used to specify a different
+	type of virtualization. *)
+
   external const : [>`R] t -> ro t = "%identity"
     (** [const conn] turns a read/write connection into a read-only
 	connection.  Note that the opposite operation is impossible.
@@ -411,7 +491,7 @@ sig
 
   type state =
     | InfoNoState | InfoRunning | InfoBlocked | InfoPaused
-    | InfoShutdown | InfoShutoff | InfoCrashed
+    | InfoShutdown | InfoShutoff | InfoCrashed | InfoPMSuspended
 
   type info = {
     state : state;		        (** running state *)
@@ -430,6 +510,13 @@ sig
     cpu : int;				(** real CPU number, -1 if offline *)
   }
 
+  type domain_create_flag =
+  | START_PAUSED                        (** Launch guest in paused state *)
+  | START_AUTODESTROY                   (** Automatically kill guest on close *)
+  | START_BYPASS_CACHE                  (** Avoid filesystem cache pollution *)
+  | START_FORCE_BOOT                    (** Discard any managed save *)
+  | START_VALIDATE                      (** Validate XML against schema *)
+
   type sched_param = string * sched_param_value
   and sched_param_value =
     | SchedFieldInt32 of int32 | SchedFieldUInt32 of int32
@@ -471,6 +558,33 @@ sig
     tx_drop : int64;
   }
 
+  type get_all_domain_stats_flag =
+    | GetAllDomainsStatsActive
+    | GetAllDomainsStatsInactive
+    | GetAllDomainsStatsOther
+    | GetAllDomainsStatsPaused
+    | GetAllDomainsStatsPersistent
+    | GetAllDomainsStatsRunning
+    | GetAllDomainsStatsShutoff
+    | GetAllDomainsStatsTransient
+    | GetAllDomainsStatsBacking
+    | GetAllDomainsStatsEnforceStats
+
+  type stats_type =
+    | StatsState | StatsCpuTotal | StatsBalloon | StatsVcpu
+    | StatsInterface | StatsBlock | StatsPerf
+
+  type domain_stats_record = {
+    dom_uuid : uuid;
+    params : typed_param array;
+  }
+
+  type xml_desc_flag =
+    | XmlSecure			(** dump security sensitive information too *)
+    | XmlInactive		(** dump inactive domain information *)
+    | XmlUpdateCPU		(** update guest CPU requirements according to host CPU *)
+    | XmlMigratable		(** dump XML suitable for migration *)
+
   val max_peek : [>`R] t -> int
     (** Maximum size supported by the {!block_peek} and {!memory_peek}
 	functions.  If you want to peek more than this then you must
@@ -479,7 +593,10 @@ sig
   val create_linux : [>`W] Connect.t -> xml -> rw t
     (** Create a new guest domain (not necessarily a Linux one)
 	from the given XML.
+	@deprecated Use {!create_xml} instead.
     *)
+  val create_xml : [>`W] Connect.t -> xml -> domain_create_flag list -> rw t
+    (** Create a new guest domain from the given XML. *)
   val lookup_by_id : 'a Connect.t -> int -> 'a t
     (** Lookup a domain by ID. *)
   val lookup_by_uuid : 'a Connect.t -> uuid -> 'a t
@@ -533,6 +650,9 @@ sig
     (** Get information about a domain. *)
   val get_xml_desc : [>`R] t -> xml
     (** Get the XML description of a domain. *)
+  val get_xml_desc_flags : [>`W] t -> xml_desc_flag list -> xml
+    (** Get the XML description of a domain, with the possibility
+	to specify flags. *)
   val get_scheduler_type : [>`R] t -> string * int
     (** Get the scheduler type. *)
   val get_scheduler_parameters : [>`R] t -> int -> sched_param array
@@ -606,6 +726,13 @@ sig
 
 	See also {!max_peek}. *)
 
+  external get_all_domain_stats : [>`R] Connect.t -> stats_type list -> get_all_domain_stats_flag list -> domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats"
+    (** [get_all_domain_stats conn stats flags] allows you to read
+        all stats across multiple/all domains in a single call.
+
+        See the libvirt documentation for
+        [virConnectGetAllDomainStats]. *)
+
   external const : [>`R] t -> ro t = "%identity"
     (** [const dom] turns a read/write domain handle into a read-only
 	domain handle.  Note that the opposite operation is impossible.
@@ -970,7 +1097,7 @@ sig
         to receive notification of arbitrary domain events. Return
         a registration id which can be used in [deregister_any].
 
-        If [?dom] is None then register for this kind of event on
+        If [?dom] is [None] then register for this kind of event on
         all domains. If [dom] is [Some d] then register for this
         kind of event only on [d].
     *)
@@ -1056,7 +1183,7 @@ sig
   type 'rw t
     (** Storage pool handle. *)
 
-  type pool_state = Inactive | Building | Running | Degraded
+  type pool_state = Inactive | Building | Running | Degraded | Inaccessible
     (** State of the storage pool. *)
 
   type pool_build_flags = New | Repair | Resize
@@ -1135,7 +1262,7 @@ sig
   type 'rw t
     (** Storage volume handle. *)
 
-  type vol_type = File | Block
+  type vol_type = File | Block | Dir | Network | NetDir | Ploop
     (** Type of a storage volume. *)
 
   type vol_delete_flags = Normal | Zeroed
@@ -1185,6 +1312,65 @@ sig
 end
   (** Module dealing with storage volumes. *)
 
+(** {3 Secrets} *)
+
+module Secret :
+sig
+  type 'rw t
+    (** Secret handle. *)
+
+  type secret_usage_type =
+    | NoType
+    | Volume
+    | Ceph
+    | ISCSI
+    | TLS
+    (** Usage type of a secret. *)
+
+  val lookup_by_uuid : 'a Connect.t -> uuid -> 'a t
+    (** Lookup a secret by UUID.  This uses the packed byte array UUID. *)
+  val lookup_by_uuid_string : 'a Connect.t -> string -> 'a t
+    (** Lookup a secret by (string) UUID. *)
+  val lookup_by_usage : 'a Connect.t -> secret_usage_type -> string -> 'a t
+    (** Lookup a secret by usage type, and usage ID. *)
+
+  val define_xml : [>`W] Connect.t -> xml -> rw t
+    (** Define a secret. *)
+
+  val get_uuid : [>`R] t -> uuid
+    (** Get the UUID (as a packed byte array) of the secret. *)
+  val get_uuid_string : [>`R] t -> string
+    (** Get the UUID (as a printable string) of the secret. *)
+  val get_usage_type : [>`R] t -> secret_usage_type
+    (** Get the usage type of the secret. *)
+  val get_usage_id : [>`R] t -> string
+    (** Get the usage ID of the secret. *)
+  val get_xml_desc : [>`R] t -> xml
+    (** Get the XML description. *)
+
+  val set_value : [>`W] t -> bytes -> unit
+    (** Set a new value for the secret. *)
+  val get_value : [>`R] t -> bytes
+    (** Get the value of the secret. *)
+
+  val undefine : [>`W] t -> unit
+    (** Undefine a secret. *)
+
+  val free : [>`R] t -> unit
+    (** Free a secret object in memory.
+
+	The secret object is automatically freed if it is garbage
+	collected.  This function just forces it to be freed right
+	away.
+    *)
+
+  external const : [>`R] t -> ro t = "%identity"
+    (** [const conn] turns a read/write secret into a read-only
+	secret.  Note that the opposite operation is impossible.
+      *)
+end
+  (** Module dealing with secrets. *)
+
 (** {3 Error handling and exceptions} *)
 
 module Virterror :
@@ -1241,9 +1427,66 @@ sig
     | VIR_WAR_NO_STORAGE
     | VIR_ERR_NO_STORAGE_POOL
     | VIR_ERR_NO_STORAGE_VOL
+    | VIR_WAR_NO_NODE
+    | VIR_ERR_INVALID_NODE_DEVICE
+    | VIR_ERR_NO_NODE_DEVICE
+    | VIR_ERR_NO_SECURITY_MODEL
+    | VIR_ERR_OPERATION_INVALID
+    | VIR_WAR_NO_INTERFACE
+    | VIR_ERR_NO_INTERFACE
+    | VIR_ERR_INVALID_INTERFACE
+    | VIR_ERR_MULTIPLE_INTERFACES
+    | VIR_WAR_NO_NWFILTER
+    | VIR_ERR_INVALID_NWFILTER
+    | VIR_ERR_NO_NWFILTER
+    | VIR_ERR_BUILD_FIREWALL
+    | VIR_WAR_NO_SECRET
+    | VIR_ERR_INVALID_SECRET
+    | VIR_ERR_NO_SECRET
+    | VIR_ERR_CONFIG_UNSUPPORTED
+    | VIR_ERR_OPERATION_TIMEOUT
+    | VIR_ERR_MIGRATE_PERSIST_FAILED
+    | VIR_ERR_HOOK_SCRIPT_FAILED
+    | VIR_ERR_INVALID_DOMAIN_SNAPSHOT
+    | VIR_ERR_NO_DOMAIN_SNAPSHOT
+    | VIR_ERR_INVALID_STREAM
+    | VIR_ERR_ARGUMENT_UNSUPPORTED
+    | VIR_ERR_STORAGE_PROBE_FAILED
+    | VIR_ERR_STORAGE_POOL_BUILT
+    | VIR_ERR_SNAPSHOT_REVERT_RISKY
+    | VIR_ERR_OPERATION_ABORTED
+    | VIR_ERR_AUTH_CANCELLED
+    | VIR_ERR_NO_DOMAIN_METADATA
+    | VIR_ERR_MIGRATE_UNSAFE
+    | VIR_ERR_OVERFLOW
+    | VIR_ERR_BLOCK_COPY_ACTIVE
+    | VIR_ERR_OPERATION_UNSUPPORTED
+    | VIR_ERR_SSH
+    | VIR_ERR_AGENT_UNRESPONSIVE
+    | VIR_ERR_RESOURCE_BUSY
+    | VIR_ERR_ACCESS_DENIED
+    | VIR_ERR_DBUS_SERVICE
+    | VIR_ERR_STORAGE_VOL_EXIST
+    | VIR_ERR_CPU_INCOMPATIBLE
+    | VIR_ERR_XML_INVALID_SCHEMA
+    | VIR_ERR_MIGRATE_FINISH_OK
+    | VIR_ERR_AUTH_UNAVAILABLE
+    | VIR_ERR_NO_SERVER
+    | VIR_ERR_NO_CLIENT
+    | VIR_ERR_AGENT_UNSYNCED
+    | VIR_ERR_LIBSSH
+    | VIR_ERR_DEVICE_MISSING
+    | VIR_ERR_INVALID_NWFILTER_BINDING
+    | VIR_ERR_NO_NWFILTER_BINDING
+    | VIR_ERR_INVALID_DOMAIN_CHECKPOINT
+    | VIR_ERR_NO_DOMAIN_CHECKPOINT
+    | VIR_ERR_NO_DOMAIN_BACKUP
+    | VIR_ERR_INVALID_NETWORK_PORT
+    | VIR_ERR_NETWORK_PORT_EXIST
+    | VIR_ERR_NO_NETWORK_PORT
 	(* ^^ NB: If you add a variant you MUST edit
 	   libvirt_c_epilogue.c:MAX_VIR_* *)
-    | VIR_ERR_UNKNOWN of int
+    | VIR_ERR_UNKNOWN of int (** Other error, not handled with existing values. *)
 	(** See [<libvirt/virterror.h>] for meaning of these codes. *)
 
   val string_of_code : code -> string
@@ -1266,10 +1509,63 @@ sig
     | VIR_FROM_OPENVZ
     | VIR_FROM_XENXM
     | VIR_FROM_STATS_LINUX
+    | VIR_FROM_LXC
     | VIR_FROM_STORAGE
+    | VIR_FROM_NETWORK
+    | VIR_FROM_DOMAIN
+    | VIR_FROM_UML
+    | VIR_FROM_NODEDEV
+    | VIR_FROM_XEN_INOTIFY
+    | VIR_FROM_SECURITY
+    | VIR_FROM_VBOX
+    | VIR_FROM_INTERFACE
+    | VIR_FROM_ONE
+    | VIR_FROM_ESX
+    | VIR_FROM_PHYP
+    | VIR_FROM_SECRET
+    | VIR_FROM_CPU
+    | VIR_FROM_XENAPI
+    | VIR_FROM_NWFILTER
+    | VIR_FROM_HOOK
+    | VIR_FROM_DOMAIN_SNAPSHOT
+    | VIR_FROM_AUDIT
+    | VIR_FROM_SYSINFO
+    | VIR_FROM_STREAMS
+    | VIR_FROM_VMWARE
+    | VIR_FROM_EVENT
+    | VIR_FROM_LIBXL
+    | VIR_FROM_LOCKING
+    | VIR_FROM_HYPERV
+    | VIR_FROM_CAPABILITIES
+    | VIR_FROM_URI
+    | VIR_FROM_AUTH
+    | VIR_FROM_DBUS
+    | VIR_FROM_PARALLELS
+    | VIR_FROM_DEVICE
+    | VIR_FROM_SSH
+    | VIR_FROM_LOCKSPACE
+    | VIR_FROM_INITCTL
+    | VIR_FROM_IDENTITY
+    | VIR_FROM_CGROUP
+    | VIR_FROM_ACCESS
+    | VIR_FROM_SYSTEMD
+    | VIR_FROM_BHYVE
+    | VIR_FROM_CRYPTO
+    | VIR_FROM_FIREWALL
+    | VIR_FROM_POLKIT
+    | VIR_FROM_THREAD
+    | VIR_FROM_ADMIN
+    | VIR_FROM_LOGGING
+    | VIR_FROM_XENXL
+    | VIR_FROM_PERF
+    | VIR_FROM_LIBSSH
+    | VIR_FROM_RESCTRL
+    | VIR_FROM_FIREWALLD
+    | VIR_FROM_DOMAIN_CHECKPOINT
+    | VIR_FROM_TPM
 	(* ^^ NB: If you add a variant you MUST edit
 	   libvirt_c_epilogue.c: MAX_VIR_* *)
-    | VIR_FROM_UNKNOWN of int
+    | VIR_FROM_UNKNOWN of int (** Other domain, not handled with existing values. *)
 	(** Subsystem / driver which produced the error. *)
 
   val string_of_domain : domain -> string
@@ -1279,7 +1575,7 @@ sig
     | VIR_ERR_WARNING
     | VIR_ERR_ERROR
 	(* ^^ NB: If you add a variant you MUST edit libvirt_c.c: MAX_VIR_* *)
-    | VIR_ERR_UNKNOWN_LEVEL of int
+    | VIR_ERR_UNKNOWN_LEVEL of int (** Other level, not handled with existing values. *)
 	(** No error, a warning or an error. *)
 
   val string_of_level : level -> string
@@ -1337,7 +1633,7 @@ exception Not_supported of string
     not supported at either compile or run time.  This applies to
     any libvirt function added after version 0.2.1.
 
-    See also {{:http://libvirt.org/hvsupport.html}http://libvirt.org/hvsupport.html}
+    See also {{:https://libvirt.org/hvsupport.html}https://libvirt.org/hvsupport.html}
 *)
 
 (** {3 Utility functions} *)
diff --git a/libvirt/libvirt_c.c b/libvirt/libvirt_c.c
deleted file mode 100644
index 71e6f61..0000000
--- a/libvirt/libvirt_c.c
+++ /dev/null
@@ -1,2092 +0,0 @@
-/* !!! WARNING WARNING WARNING WARNING WARNING WARNING WARNING !!!
- *
- * THIS FILE IS AUTOMATICALLY GENERATED BY 'generator.pl'.
- *
- * Any changes you make to this file may be overwritten.
- */
-
-/* OCaml bindings for libvirt.
- * (C) Copyright 2007-2008 Richard W.M. Jones, Red Hat Inc.
- * http://libvirt.org/
- *
- * This library 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 2 of the License, or (at your option) any later version,
- * with the OCaml linking exception described in ../COPYING.LIB.
- *
- * This library 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 library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <libvirt/libvirt.h>
-#include <libvirt/virterror.h>
-
-#include <caml/config.h>
-#include <caml/alloc.h>
-#include <caml/callback.h>
-#include <caml/custom.h>
-#include <caml/fail.h>
-#include <caml/memory.h>
-#include <caml/misc.h>
-#include <caml/mlvalues.h>
-#include <caml/signals.h>
-
-#include "libvirt_c_prologue.c"
-
-#include "libvirt_c_oneoffs.c"
-
-/* Automatically generated binding for virConnectClose.
- * In generator.pl this function has signature "conn : free".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_close (value connv)
-{
-  CAMLparam1 (connv);
-
-  virConnectPtr conn = Connect_val (connv);
-  int r;
-
-  NONBLOCKING (r = virConnectClose (conn));
-  CHECK_ERROR (r == -1, conn, "virConnectClose");
-
-  /* So that we don't double-free in the finalizer: */
-  Connect_val (connv) = NULL;
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virConnectGetHostname.
- * In generator.pl this function has signature "conn : string".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_get_hostname (value connv)
-{
-  CAMLparam1 (connv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *r;
-
-  NONBLOCKING (r = virConnectGetHostname (conn));
-  CHECK_ERROR (!r, conn, "virConnectGetHostname");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectGetURI.
- * In generator.pl this function has signature "conn : string".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_get_uri (value connv)
-{
-  CAMLparam1 (connv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *r;
-
-  NONBLOCKING (r = virConnectGetURI (conn));
-  CHECK_ERROR (!r, conn, "virConnectGetURI");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectGetType.
- * In generator.pl this function has signature "conn : static string".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_get_type (value connv)
-{
-  CAMLparam1 (connv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  const char *r;
-
-  NONBLOCKING (r = virConnectGetType (conn));
-  CHECK_ERROR (!r, conn, "virConnectGetType");
-
-  rv = caml_copy_string (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectNumOfDomains.
- * In generator.pl this function has signature "conn : int".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_num_of_domains (value connv)
-{
-  CAMLparam1 (connv);
-
-  virConnectPtr conn = Connect_val (connv);
-  int r;
-
-  NONBLOCKING (r = virConnectNumOfDomains (conn));
-  CHECK_ERROR (r == -1, conn, "virConnectNumOfDomains");
-
-  CAMLreturn (Val_int (r));
-}
-
-/* Automatically generated binding for virConnectListDomains.
- * In generator.pl this function has signature "conn, int : int array".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_list_domains (value connv, value iv)
-{
-  CAMLparam2 (connv, iv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  int i = Int_val (iv);
-  int ids[i], r;
-
-  /* Some libvirt List* functions still throw exceptions if i == 0,
-   * so catch that and return an empty array directly.  This changes
-   * the semantics slightly (masking other failures) but it's
-   * unlikely anyone will care.  RWMJ 2008/06/10
-   */
-  if (i == 0) {
-    rv = caml_alloc (0, 0);
-    CAMLreturn (rv);
-  }
-
-  NONBLOCKING (r = virConnectListDomains (conn, ids, i));
-  CHECK_ERROR (r == -1, conn, "virConnectListDomains");
-
-  rv = caml_alloc (r, 0);
-  for (i = 0; i < r; ++i)
-    Store_field (rv, i, Val_int (ids[i]));
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectNumOfDefinedDomains.
- * In generator.pl this function has signature "conn : int".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_num_of_defined_domains (value connv)
-{
-  CAMLparam1 (connv);
-
-  virConnectPtr conn = Connect_val (connv);
-  int r;
-
-  NONBLOCKING (r = virConnectNumOfDefinedDomains (conn));
-  CHECK_ERROR (r == -1, conn, "virConnectNumOfDefinedDomains");
-
-  CAMLreturn (Val_int (r));
-}
-
-/* Automatically generated binding for virConnectListDefinedDomains.
- * In generator.pl this function has signature "conn, int : string array".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_list_defined_domains (value connv, value iv)
-{
-  CAMLparam2 (connv, iv);
-
-  CAMLlocal2 (rv, strv);
-  virConnectPtr conn = Connect_val (connv);
-  int i = Int_val (iv);
-  char *names[i];
-  int r;
-
-  /* Some libvirt List* functions still throw exceptions if i == 0,
-   * so catch that and return an empty array directly.  This changes
-   * the semantics slightly (masking other failures) but it's
-   * unlikely anyone will care.  RWMJ 2008/06/10
-   */
-  if (i == 0) {
-    rv = caml_alloc (0, 0);
-    CAMLreturn (rv);
-  }
-
-  NONBLOCKING (r = virConnectListDefinedDomains (conn, names, i));
-  CHECK_ERROR (r == -1, conn, "virConnectListDefinedDomains");
-
-  rv = caml_alloc (r, 0);
-  for (i = 0; i < r; ++i) {
-    strv = caml_copy_string (names[i]);
-    Store_field (rv, i, strv);
-    free (names[i]);
-  }
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectNumOfNetworks.
- * In generator.pl this function has signature "conn : int".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_num_of_networks (value connv)
-{
-  CAMLparam1 (connv);
-
-  virConnectPtr conn = Connect_val (connv);
-  int r;
-
-  NONBLOCKING (r = virConnectNumOfNetworks (conn));
-  CHECK_ERROR (r == -1, conn, "virConnectNumOfNetworks");
-
-  CAMLreturn (Val_int (r));
-}
-
-/* Automatically generated binding for virConnectListNetworks.
- * In generator.pl this function has signature "conn, int : string array".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_list_networks (value connv, value iv)
-{
-  CAMLparam2 (connv, iv);
-
-  CAMLlocal2 (rv, strv);
-  virConnectPtr conn = Connect_val (connv);
-  int i = Int_val (iv);
-  char *names[i];
-  int r;
-
-  /* Some libvirt List* functions still throw exceptions if i == 0,
-   * so catch that and return an empty array directly.  This changes
-   * the semantics slightly (masking other failures) but it's
-   * unlikely anyone will care.  RWMJ 2008/06/10
-   */
-  if (i == 0) {
-    rv = caml_alloc (0, 0);
-    CAMLreturn (rv);
-  }
-
-  NONBLOCKING (r = virConnectListNetworks (conn, names, i));
-  CHECK_ERROR (r == -1, conn, "virConnectListNetworks");
-
-  rv = caml_alloc (r, 0);
-  for (i = 0; i < r; ++i) {
-    strv = caml_copy_string (names[i]);
-    Store_field (rv, i, strv);
-    free (names[i]);
-  }
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectNumOfDefinedNetworks.
- * In generator.pl this function has signature "conn : int".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_num_of_defined_networks (value connv)
-{
-  CAMLparam1 (connv);
-
-  virConnectPtr conn = Connect_val (connv);
-  int r;
-
-  NONBLOCKING (r = virConnectNumOfDefinedNetworks (conn));
-  CHECK_ERROR (r == -1, conn, "virConnectNumOfDefinedNetworks");
-
-  CAMLreturn (Val_int (r));
-}
-
-/* Automatically generated binding for virConnectListDefinedNetworks.
- * In generator.pl this function has signature "conn, int : string array".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_list_defined_networks (value connv, value iv)
-{
-  CAMLparam2 (connv, iv);
-
-  CAMLlocal2 (rv, strv);
-  virConnectPtr conn = Connect_val (connv);
-  int i = Int_val (iv);
-  char *names[i];
-  int r;
-
-  /* Some libvirt List* functions still throw exceptions if i == 0,
-   * so catch that and return an empty array directly.  This changes
-   * the semantics slightly (masking other failures) but it's
-   * unlikely anyone will care.  RWMJ 2008/06/10
-   */
-  if (i == 0) {
-    rv = caml_alloc (0, 0);
-    CAMLreturn (rv);
-  }
-
-  NONBLOCKING (r = virConnectListDefinedNetworks (conn, names, i));
-  CHECK_ERROR (r == -1, conn, "virConnectListDefinedNetworks");
-
-  rv = caml_alloc (r, 0);
-  for (i = 0; i < r; ++i) {
-    strv = caml_copy_string (names[i]);
-    Store_field (rv, i, strv);
-    free (names[i]);
-  }
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectNumOfStoragePools.
- * In generator.pl this function has signature "conn : int".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_num_of_storage_pools (value connv)
-{
-  CAMLparam1 (connv);
-
-  virConnectPtr conn = Connect_val (connv);
-  int r;
-
-  NONBLOCKING (r = virConnectNumOfStoragePools (conn));
-  CHECK_ERROR (r == -1, conn, "virConnectNumOfStoragePools");
-
-  CAMLreturn (Val_int (r));
-}
-
-/* Automatically generated binding for virConnectListStoragePools.
- * In generator.pl this function has signature "conn, int : string array".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_list_storage_pools (value connv, value iv)
-{
-  CAMLparam2 (connv, iv);
-
-  CAMLlocal2 (rv, strv);
-  virConnectPtr conn = Connect_val (connv);
-  int i = Int_val (iv);
-  char *names[i];
-  int r;
-
-  /* Some libvirt List* functions still throw exceptions if i == 0,
-   * so catch that and return an empty array directly.  This changes
-   * the semantics slightly (masking other failures) but it's
-   * unlikely anyone will care.  RWMJ 2008/06/10
-   */
-  if (i == 0) {
-    rv = caml_alloc (0, 0);
-    CAMLreturn (rv);
-  }
-
-  NONBLOCKING (r = virConnectListStoragePools (conn, names, i));
-  CHECK_ERROR (r == -1, conn, "virConnectListStoragePools");
-
-  rv = caml_alloc (r, 0);
-  for (i = 0; i < r; ++i) {
-    strv = caml_copy_string (names[i]);
-    Store_field (rv, i, strv);
-    free (names[i]);
-  }
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectNumOfDefinedStoragePools.
- * In generator.pl this function has signature "conn : int".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_num_of_defined_storage_pools (value connv)
-{
-  CAMLparam1 (connv);
-
-  virConnectPtr conn = Connect_val (connv);
-  int r;
-
-  NONBLOCKING (r = virConnectNumOfDefinedStoragePools (conn));
-  CHECK_ERROR (r == -1, conn, "virConnectNumOfDefinedStoragePools");
-
-  CAMLreturn (Val_int (r));
-}
-
-/* Automatically generated binding for virConnectListDefinedStoragePools.
- * In generator.pl this function has signature "conn, int : string array".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_list_defined_storage_pools (value connv, value iv)
-{
-  CAMLparam2 (connv, iv);
-
-  CAMLlocal2 (rv, strv);
-  virConnectPtr conn = Connect_val (connv);
-  int i = Int_val (iv);
-  char *names[i];
-  int r;
-
-  /* Some libvirt List* functions still throw exceptions if i == 0,
-   * so catch that and return an empty array directly.  This changes
-   * the semantics slightly (masking other failures) but it's
-   * unlikely anyone will care.  RWMJ 2008/06/10
-   */
-  if (i == 0) {
-    rv = caml_alloc (0, 0);
-    CAMLreturn (rv);
-  }
-
-  NONBLOCKING (r = virConnectListDefinedStoragePools (conn, names, i));
-  CHECK_ERROR (r == -1, conn, "virConnectListDefinedStoragePools");
-
-  rv = caml_alloc (r, 0);
-  for (i = 0; i < r; ++i) {
-    strv = caml_copy_string (names[i]);
-    Store_field (rv, i, strv);
-    free (names[i]);
-  }
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectGetCapabilities.
- * In generator.pl this function has signature "conn : string".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_get_capabilities (value connv)
-{
-  CAMLparam1 (connv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *r;
-
-  NONBLOCKING (r = virConnectGetCapabilities (conn));
-  CHECK_ERROR (!r, conn, "virConnectGetCapabilities");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virConnectDomainEventDeregisterAny.
- * In generator.pl this function has signature "conn, int : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_connect_domain_event_deregister_any (value connv, value iv)
-{
-  CAMLparam2 (connv, iv);
-
-  virConnectPtr conn = Connect_val (connv);
-  int i = Int_val (iv);
-  int r;
-
-  NONBLOCKING (r = virConnectDomainEventDeregisterAny (conn, i));
-  CHECK_ERROR (r == -1, conn, "virConnectDomainEventDeregisterAny");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainCreateLinux.
- * In generator.pl this function has signature "conn, string, 0U : dom".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_create_linux (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virDomainPtr r;
-
-  NONBLOCKING (r = virDomainCreateLinux (conn, str, 0));
-  CHECK_ERROR (!r, conn, "virDomainCreateLinux");
-
-  rv = Val_domain (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainFree.
- * In generator.pl this function has signature "dom : free".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_free (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainFree (dom));
-  CHECK_ERROR (r == -1, conn, "virDomainFree");
-
-  /* So that we don't double-free in the finalizer: */
-  Domain_val (domv) = NULL;
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainDestroy.
- * In generator.pl this function has signature "dom : free".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_destroy (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainDestroy (dom));
-  CHECK_ERROR (r == -1, conn, "virDomainDestroy");
-
-  /* So that we don't double-free in the finalizer: */
-  Domain_val (domv) = NULL;
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainLookupByName.
- * In generator.pl this function has signature "conn, string : dom".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_lookup_by_name (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virDomainPtr r;
-
-  NONBLOCKING (r = virDomainLookupByName (conn, str));
-  CHECK_ERROR (!r, conn, "virDomainLookupByName");
-
-  rv = Val_domain (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainLookupByID.
- * In generator.pl this function has signature "conn, int : dom".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_lookup_by_id (value connv, value iv)
-{
-  CAMLparam2 (connv, iv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  int i = Int_val (iv);
-  virDomainPtr r;
-
-  NONBLOCKING (r = virDomainLookupByID (conn, i));
-  CHECK_ERROR (!r, conn, "virDomainLookupByID");
-
-  rv = Val_domain (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainLookupByUUID.
- * In generator.pl this function has signature "conn, uuid : dom".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_lookup_by_uuid (value connv, value uuidv)
-{
-  CAMLparam2 (connv, uuidv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  unsigned char *uuid = (unsigned char *) String_val (uuidv);
-  virDomainPtr r;
-
-  NONBLOCKING (r = virDomainLookupByUUID (conn, uuid));
-  CHECK_ERROR (!r, conn, "virDomainLookupByUUID");
-
-  rv = Val_domain (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainLookupByUUIDString.
- * In generator.pl this function has signature "conn, string : dom".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_lookup_by_uuid_string (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virDomainPtr r;
-
-  NONBLOCKING (r = virDomainLookupByUUIDString (conn, str));
-  CHECK_ERROR (!r, conn, "virDomainLookupByUUIDString");
-
-  rv = Val_domain (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainGetName.
- * In generator.pl this function has signature "dom : static string".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_get_name (value domv)
-{
-  CAMLparam1 (domv);
-
-  CAMLlocal1 (rv);
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  const char *r;
-
-  NONBLOCKING (r = virDomainGetName (dom));
-  CHECK_ERROR (!r, conn, "virDomainGetName");
-
-  rv = caml_copy_string (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainGetOSType.
- * In generator.pl this function has signature "dom : string".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_get_os_type (value domv)
-{
-  CAMLparam1 (domv);
-
-  CAMLlocal1 (rv);
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  char *r;
-
-  NONBLOCKING (r = virDomainGetOSType (dom));
-  CHECK_ERROR (!r, conn, "virDomainGetOSType");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainGetXMLDesc.
- * In generator.pl this function has signature "dom, 0 : string".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_get_xml_desc (value domv)
-{
-  CAMLparam1 (domv);
-
-  CAMLlocal1 (rv);
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  char *r;
-
-  NONBLOCKING (r = virDomainGetXMLDesc (dom, 0));
-  CHECK_ERROR (!r, conn, "virDomainGetXMLDesc");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainGetUUID.
- * In generator.pl this function has signature "dom : uuid".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_get_uuid (value domv)
-{
-  CAMLparam1 (domv);
-
-  CAMLlocal1 (rv);
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  unsigned char uuid[VIR_UUID_BUFLEN];
-  int r;
-
-  NONBLOCKING (r = virDomainGetUUID (dom, uuid));
-  CHECK_ERROR (r == -1, conn, "virDomainGetUUID");
-
-  /* UUIDs are byte arrays with a fixed length. */
-  rv = caml_alloc_string (VIR_UUID_BUFLEN);
-  memcpy (String_val (rv), uuid, VIR_UUID_BUFLEN);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainGetUUIDString.
- * In generator.pl this function has signature "dom : uuid string".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_get_uuid_string (value domv)
-{
-  CAMLparam1 (domv);
-
-  CAMLlocal1 (rv);
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  char uuid[VIR_UUID_STRING_BUFLEN];
-  int r;
-
-  NONBLOCKING (r = virDomainGetUUIDString (dom, uuid));
-  CHECK_ERROR (r == -1, conn, "virDomainGetUUIDString");
-
-  rv = caml_copy_string (uuid);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainGetMaxVcpus.
- * In generator.pl this function has signature "dom : int".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_get_max_vcpus (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainGetMaxVcpus (dom));
-  CHECK_ERROR (r == -1, conn, "virDomainGetMaxVcpus");
-
-  CAMLreturn (Val_int (r));
-}
-
-/* Automatically generated binding for virDomainSave.
- * In generator.pl this function has signature "dom, string : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_save (value domv, value strv)
-{
-  CAMLparam2 (domv, strv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  char *str = String_val (strv);
-  int r;
-
-  NONBLOCKING (r = virDomainSave (dom, str));
-  CHECK_ERROR (r == -1, conn, "virDomainSave");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainRestore.
- * In generator.pl this function has signature "conn, string : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_restore (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  int r;
-
-  NONBLOCKING (r = virDomainRestore (conn, str));
-  CHECK_ERROR (r == -1, conn, "virDomainRestore");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainCoreDump.
- * In generator.pl this function has signature "dom, string, 0 : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_core_dump (value domv, value strv)
-{
-  CAMLparam2 (domv, strv);
-
-  CAMLlocal1 (rv);
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  char *str = String_val (strv);
-  int r;
-
-  NONBLOCKING (r = virDomainCoreDump (dom, str, 0));
-  CHECK_ERROR (!r, conn, "virDomainCoreDump");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainSuspend.
- * In generator.pl this function has signature "dom : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_suspend (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainSuspend (dom));
-  CHECK_ERROR (r == -1, conn, "virDomainSuspend");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainResume.
- * In generator.pl this function has signature "dom : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_resume (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainResume (dom));
-  CHECK_ERROR (r == -1, conn, "virDomainResume");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainShutdown.
- * In generator.pl this function has signature "dom : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_shutdown (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainShutdown (dom));
-  CHECK_ERROR (r == -1, conn, "virDomainShutdown");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainReboot.
- * In generator.pl this function has signature "dom, 0 : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_reboot (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainReboot (dom, 0));
-  CHECK_ERROR (r == -1, conn, "virDomainReboot");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainDefineXML.
- * In generator.pl this function has signature "conn, string : dom".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_define_xml (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virDomainPtr r;
-
-  NONBLOCKING (r = virDomainDefineXML (conn, str));
-  CHECK_ERROR (!r, conn, "virDomainDefineXML");
-
-  rv = Val_domain (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virDomainUndefine.
- * In generator.pl this function has signature "dom : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_undefine (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainUndefine (dom));
-  CHECK_ERROR (r == -1, conn, "virDomainUndefine");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainCreate.
- * In generator.pl this function has signature "dom : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_create (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r;
-
-  NONBLOCKING (r = virDomainCreate (dom));
-  CHECK_ERROR (r == -1, conn, "virDomainCreate");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainAttachDevice.
- * In generator.pl this function has signature "dom, string : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_attach_device (value domv, value strv)
-{
-  CAMLparam2 (domv, strv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  char *str = String_val (strv);
-  int r;
-
-  NONBLOCKING (r = virDomainAttachDevice (dom, str));
-  CHECK_ERROR (r == -1, conn, "virDomainAttachDevice");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainDetachDevice.
- * In generator.pl this function has signature "dom, string : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_detach_device (value domv, value strv)
-{
-  CAMLparam2 (domv, strv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  char *str = String_val (strv);
-  int r;
-
-  NONBLOCKING (r = virDomainDetachDevice (dom, str));
-  CHECK_ERROR (r == -1, conn, "virDomainDetachDevice");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virDomainGetAutostart.
- * In generator.pl this function has signature "dom : bool".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_get_autostart (value domv)
-{
-  CAMLparam1 (domv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r, b;
-
-  NONBLOCKING (r = virDomainGetAutostart (dom, &b));
-  CHECK_ERROR (r == -1, conn, "virDomainGetAutostart");
-
-  CAMLreturn (b ? Val_true : Val_false);
-}
-
-/* Automatically generated binding for virDomainSetAutostart.
- * In generator.pl this function has signature "dom, bool : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_domain_set_autostart (value domv, value bv)
-{
-  CAMLparam2 (domv, bv);
-
-  virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
-  int r, b;
-
-  b = bv == Val_true ? 1 : 0;
-
-  NONBLOCKING (r = virDomainSetAutostart (dom, b));
-  CHECK_ERROR (r == -1, conn, "virDomainSetAutostart");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virNetworkFree.
- * In generator.pl this function has signature "net : free".
- */
-
-CAMLprim value
-ocaml_libvirt_network_free (value netv)
-{
-  CAMLparam1 (netv);
-
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  int r;
-
-  NONBLOCKING (r = virNetworkFree (net));
-  CHECK_ERROR (r == -1, conn, "virNetworkFree");
-
-  /* So that we don't double-free in the finalizer: */
-  Network_val (netv) = NULL;
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virNetworkDestroy.
- * In generator.pl this function has signature "net : free".
- */
-
-CAMLprim value
-ocaml_libvirt_network_destroy (value netv)
-{
-  CAMLparam1 (netv);
-
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  int r;
-
-  NONBLOCKING (r = virNetworkDestroy (net));
-  CHECK_ERROR (r == -1, conn, "virNetworkDestroy");
-
-  /* So that we don't double-free in the finalizer: */
-  Network_val (netv) = NULL;
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virNetworkLookupByName.
- * In generator.pl this function has signature "conn, string : net".
- */
-
-CAMLprim value
-ocaml_libvirt_network_lookup_by_name (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virNetworkPtr r;
-
-  NONBLOCKING (r = virNetworkLookupByName (conn, str));
-  CHECK_ERROR (!r, conn, "virNetworkLookupByName");
-
-  rv = Val_network (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkLookupByUUID.
- * In generator.pl this function has signature "conn, uuid : net".
- */
-
-CAMLprim value
-ocaml_libvirt_network_lookup_by_uuid (value connv, value uuidv)
-{
-  CAMLparam2 (connv, uuidv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  unsigned char *uuid = (unsigned char *) String_val (uuidv);
-  virNetworkPtr r;
-
-  NONBLOCKING (r = virNetworkLookupByUUID (conn, uuid));
-  CHECK_ERROR (!r, conn, "virNetworkLookupByUUID");
-
-  rv = Val_network (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkLookupByUUIDString.
- * In generator.pl this function has signature "conn, string : net".
- */
-
-CAMLprim value
-ocaml_libvirt_network_lookup_by_uuid_string (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virNetworkPtr r;
-
-  NONBLOCKING (r = virNetworkLookupByUUIDString (conn, str));
-  CHECK_ERROR (!r, conn, "virNetworkLookupByUUIDString");
-
-  rv = Val_network (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkGetName.
- * In generator.pl this function has signature "net : static string".
- */
-
-CAMLprim value
-ocaml_libvirt_network_get_name (value netv)
-{
-  CAMLparam1 (netv);
-
-  CAMLlocal1 (rv);
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  const char *r;
-
-  NONBLOCKING (r = virNetworkGetName (net));
-  CHECK_ERROR (!r, conn, "virNetworkGetName");
-
-  rv = caml_copy_string (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkGetXMLDesc.
- * In generator.pl this function has signature "net, 0 : string".
- */
-
-CAMLprim value
-ocaml_libvirt_network_get_xml_desc (value netv)
-{
-  CAMLparam1 (netv);
-
-  CAMLlocal1 (rv);
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  char *r;
-
-  NONBLOCKING (r = virNetworkGetXMLDesc (net, 0));
-  CHECK_ERROR (!r, conn, "virNetworkGetXMLDesc");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkGetBridgeName.
- * In generator.pl this function has signature "net : string".
- */
-
-CAMLprim value
-ocaml_libvirt_network_get_bridge_name (value netv)
-{
-  CAMLparam1 (netv);
-
-  CAMLlocal1 (rv);
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  char *r;
-
-  NONBLOCKING (r = virNetworkGetBridgeName (net));
-  CHECK_ERROR (!r, conn, "virNetworkGetBridgeName");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkGetUUID.
- * In generator.pl this function has signature "net : uuid".
- */
-
-CAMLprim value
-ocaml_libvirt_network_get_uuid (value netv)
-{
-  CAMLparam1 (netv);
-
-  CAMLlocal1 (rv);
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  unsigned char uuid[VIR_UUID_BUFLEN];
-  int r;
-
-  NONBLOCKING (r = virNetworkGetUUID (net, uuid));
-  CHECK_ERROR (r == -1, conn, "virNetworkGetUUID");
-
-  /* UUIDs are byte arrays with a fixed length. */
-  rv = caml_alloc_string (VIR_UUID_BUFLEN);
-  memcpy (String_val (rv), uuid, VIR_UUID_BUFLEN);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkGetUUIDString.
- * In generator.pl this function has signature "net : uuid string".
- */
-
-CAMLprim value
-ocaml_libvirt_network_get_uuid_string (value netv)
-{
-  CAMLparam1 (netv);
-
-  CAMLlocal1 (rv);
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  char uuid[VIR_UUID_STRING_BUFLEN];
-  int r;
-
-  NONBLOCKING (r = virNetworkGetUUIDString (net, uuid));
-  CHECK_ERROR (r == -1, conn, "virNetworkGetUUIDString");
-
-  rv = caml_copy_string (uuid);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkUndefine.
- * In generator.pl this function has signature "net : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_network_undefine (value netv)
-{
-  CAMLparam1 (netv);
-
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  int r;
-
-  NONBLOCKING (r = virNetworkUndefine (net));
-  CHECK_ERROR (r == -1, conn, "virNetworkUndefine");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virNetworkCreateXML.
- * In generator.pl this function has signature "conn, string : net".
- */
-
-CAMLprim value
-ocaml_libvirt_network_create_xml (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virNetworkPtr r;
-
-  NONBLOCKING (r = virNetworkCreateXML (conn, str));
-  CHECK_ERROR (!r, conn, "virNetworkCreateXML");
-
-  rv = Val_network (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkDefineXML.
- * In generator.pl this function has signature "conn, string : net".
- */
-
-CAMLprim value
-ocaml_libvirt_network_define_xml (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virNetworkPtr r;
-
-  NONBLOCKING (r = virNetworkDefineXML (conn, str));
-  CHECK_ERROR (!r, conn, "virNetworkDefineXML");
-
-  rv = Val_network (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virNetworkCreate.
- * In generator.pl this function has signature "net : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_network_create (value netv)
-{
-  CAMLparam1 (netv);
-
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  int r;
-
-  NONBLOCKING (r = virNetworkCreate (net));
-  CHECK_ERROR (r == -1, conn, "virNetworkCreate");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virNetworkGetAutostart.
- * In generator.pl this function has signature "net : bool".
- */
-
-CAMLprim value
-ocaml_libvirt_network_get_autostart (value netv)
-{
-  CAMLparam1 (netv);
-
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  int r, b;
-
-  NONBLOCKING (r = virNetworkGetAutostart (net, &b));
-  CHECK_ERROR (r == -1, conn, "virNetworkGetAutostart");
-
-  CAMLreturn (b ? Val_true : Val_false);
-}
-
-/* Automatically generated binding for virNetworkSetAutostart.
- * In generator.pl this function has signature "net, bool : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_network_set_autostart (value netv, value bv)
-{
-  CAMLparam2 (netv, bv);
-
-  virNetworkPtr net = Network_val (netv);
-  virConnectPtr conn = Connect_netv (netv);
-  int r, b;
-
-  b = bv == Val_true ? 1 : 0;
-
-  NONBLOCKING (r = virNetworkSetAutostart (net, b));
-  CHECK_ERROR (r == -1, conn, "virNetworkSetAutostart");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolFree.
- * In generator.pl this function has signature "pool : free".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_free (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int r;
-
-  NONBLOCKING (r = virStoragePoolFree (pool));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolFree");
-
-  /* So that we don't double-free in the finalizer: */
-  Pool_val (poolv) = NULL;
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolDestroy.
- * In generator.pl this function has signature "pool : free".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_destroy (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int r;
-
-  NONBLOCKING (r = virStoragePoolDestroy (pool));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolDestroy");
-
-  /* So that we don't double-free in the finalizer: */
-  Pool_val (poolv) = NULL;
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolLookupByName.
- * In generator.pl this function has signature "conn, string : pool".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_lookup_by_name (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virStoragePoolPtr r;
-
-  NONBLOCKING (r = virStoragePoolLookupByName (conn, str));
-  CHECK_ERROR (!r, conn, "virStoragePoolLookupByName");
-
-  rv = Val_pool (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolLookupByUUID.
- * In generator.pl this function has signature "conn, uuid : pool".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_lookup_by_uuid (value connv, value uuidv)
-{
-  CAMLparam2 (connv, uuidv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  unsigned char *uuid = (unsigned char *) String_val (uuidv);
-  virStoragePoolPtr r;
-
-  NONBLOCKING (r = virStoragePoolLookupByUUID (conn, uuid));
-  CHECK_ERROR (!r, conn, "virStoragePoolLookupByUUID");
-
-  rv = Val_pool (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolLookupByUUIDString.
- * In generator.pl this function has signature "conn, string : pool".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_lookup_by_uuid_string (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virStoragePoolPtr r;
-
-  NONBLOCKING (r = virStoragePoolLookupByUUIDString (conn, str));
-  CHECK_ERROR (!r, conn, "virStoragePoolLookupByUUIDString");
-
-  rv = Val_pool (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolGetName.
- * In generator.pl this function has signature "pool : static string".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_get_name (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  CAMLlocal1 (rv);
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  const char *r;
-
-  NONBLOCKING (r = virStoragePoolGetName (pool));
-  CHECK_ERROR (!r, conn, "virStoragePoolGetName");
-
-  rv = caml_copy_string (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolGetXMLDesc.
- * In generator.pl this function has signature "pool, 0U : string".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_get_xml_desc (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  CAMLlocal1 (rv);
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  char *r;
-
-  NONBLOCKING (r = virStoragePoolGetXMLDesc (pool, 0));
-  CHECK_ERROR (!r, conn, "virStoragePoolGetXMLDesc");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolGetUUID.
- * In generator.pl this function has signature "pool : uuid".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_get_uuid (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  CAMLlocal1 (rv);
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  unsigned char uuid[VIR_UUID_BUFLEN];
-  int r;
-
-  NONBLOCKING (r = virStoragePoolGetUUID (pool, uuid));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolGetUUID");
-
-  /* UUIDs are byte arrays with a fixed length. */
-  rv = caml_alloc_string (VIR_UUID_BUFLEN);
-  memcpy (String_val (rv), uuid, VIR_UUID_BUFLEN);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolGetUUIDString.
- * In generator.pl this function has signature "pool : uuid string".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_get_uuid_string (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  CAMLlocal1 (rv);
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  char uuid[VIR_UUID_STRING_BUFLEN];
-  int r;
-
-  NONBLOCKING (r = virStoragePoolGetUUIDString (pool, uuid));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolGetUUIDString");
-
-  rv = caml_copy_string (uuid);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolCreateXML.
- * In generator.pl this function has signature "conn, string, 0U : pool".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_create_xml (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virStoragePoolPtr r;
-
-  NONBLOCKING (r = virStoragePoolCreateXML (conn, str, 0));
-  CHECK_ERROR (!r, conn, "virStoragePoolCreateXML");
-
-  rv = Val_pool (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolDefineXML.
- * In generator.pl this function has signature "conn, string, 0U : pool".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_define_xml (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virStoragePoolPtr r;
-
-  NONBLOCKING (r = virStoragePoolDefineXML (conn, str, 0));
-  CHECK_ERROR (!r, conn, "virStoragePoolDefineXML");
-
-  rv = Val_pool (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolBuild.
- * In generator.pl this function has signature "pool, uint : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_build (value poolv, value iv)
-{
-  CAMLparam2 (poolv, iv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  unsigned int i = Int_val (iv);
-  int r;
-
-  NONBLOCKING (r = virStoragePoolBuild (pool, i));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolBuild");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolUndefine.
- * In generator.pl this function has signature "pool : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_undefine (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int r;
-
-  NONBLOCKING (r = virStoragePoolUndefine (pool));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolUndefine");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolCreate.
- * In generator.pl this function has signature "pool, 0U : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_create (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int r;
-
-  NONBLOCKING (r = virStoragePoolCreate (pool, 0));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolCreate");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolDelete.
- * In generator.pl this function has signature "pool, uint : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_delete (value poolv, value iv)
-{
-  CAMLparam2 (poolv, iv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  unsigned int i = Int_val (iv);
-  int r;
-
-  NONBLOCKING (r = virStoragePoolDelete (pool, i));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolDelete");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolRefresh.
- * In generator.pl this function has signature "pool, 0U : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_refresh (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int r;
-
-  NONBLOCKING (r = virStoragePoolRefresh (pool, 0));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolRefresh");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolGetAutostart.
- * In generator.pl this function has signature "pool : bool".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_get_autostart (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int r, b;
-
-  NONBLOCKING (r = virStoragePoolGetAutostart (pool, &b));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolGetAutostart");
-
-  CAMLreturn (b ? Val_true : Val_false);
-}
-
-/* Automatically generated binding for virStoragePoolSetAutostart.
- * In generator.pl this function has signature "pool, bool : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_set_autostart (value poolv, value bv)
-{
-  CAMLparam2 (poolv, bv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int r, b;
-
-  b = bv == Val_true ? 1 : 0;
-
-  NONBLOCKING (r = virStoragePoolSetAutostart (pool, b));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolSetAutostart");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStoragePoolNumOfVolumes.
- * In generator.pl this function has signature "pool : int".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_num_of_volumes (value poolv)
-{
-  CAMLparam1 (poolv);
-
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int r;
-
-  NONBLOCKING (r = virStoragePoolNumOfVolumes (pool));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolNumOfVolumes");
-
-  CAMLreturn (Val_int (r));
-}
-
-/* Automatically generated binding for virStoragePoolListVolumes.
- * In generator.pl this function has signature "pool, int : string array".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_list_volumes (value poolv, value iv)
-{
-  CAMLparam2 (poolv, iv);
-
-  CAMLlocal2 (rv, strv);
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  int i = Int_val (iv);
-  char *names[i];
-  int r;
-
-  /* Some libvirt List* functions still throw exceptions if i == 0,
-   * so catch that and return an empty array directly.  This changes
-   * the semantics slightly (masking other failures) but it's
-   * unlikely anyone will care.  RWMJ 2008/06/10
-   */
-  if (i == 0) {
-    rv = caml_alloc (0, 0);
-    CAMLreturn (rv);
-  }
-
-  NONBLOCKING (r = virStoragePoolListVolumes (pool, names, i));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolListVolumes");
-
-  rv = caml_alloc (r, 0);
-  for (i = 0; i < r; ++i) {
-    strv = caml_copy_string (names[i]);
-    Store_field (rv, i, strv);
-    free (names[i]);
-  }
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStorageVolFree.
- * In generator.pl this function has signature "vol : free".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_free (value volv)
-{
-  CAMLparam1 (volv);
-
-  virStorageVolPtr vol = Volume_val (volv);
-  virConnectPtr conn = Connect_volv (volv);
-  int r;
-
-  NONBLOCKING (r = virStorageVolFree (vol));
-  CHECK_ERROR (r == -1, conn, "virStorageVolFree");
-
-  /* So that we don't double-free in the finalizer: */
-  Volume_val (volv) = NULL;
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStorageVolDelete.
- * In generator.pl this function has signature "vol, uint : unit".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_delete (value volv, value iv)
-{
-  CAMLparam2 (volv, iv);
-
-  virStorageVolPtr vol = Volume_val (volv);
-  virConnectPtr conn = Connect_volv (volv);
-  unsigned int i = Int_val (iv);
-  int r;
-
-  NONBLOCKING (r = virStorageVolDelete (vol, i));
-  CHECK_ERROR (r == -1, conn, "virStorageVolDelete");
-
-  CAMLreturn (Val_unit);
-}
-
-/* Automatically generated binding for virStorageVolLookupByName.
- * In generator.pl this function has signature "pool, string : vol from pool".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_lookup_by_name (value poolv, value strv)
-{
-  CAMLparam2 (poolv, strv);
-
-  CAMLlocal2 (rv, connv);
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  char *str = String_val (strv);
-  virStorageVolPtr r;
-
-  NONBLOCKING (r = virStorageVolLookupByName (pool, str));
-  CHECK_ERROR (!r, conn, "virStorageVolLookupByName");
-
-  connv = Field (poolv, 1);
-  rv = Val_volume (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStorageVolLookupByKey.
- * In generator.pl this function has signature "conn, string : vol".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_lookup_by_key (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virStorageVolPtr r;
-
-  NONBLOCKING (r = virStorageVolLookupByKey (conn, str));
-  CHECK_ERROR (!r, conn, "virStorageVolLookupByKey");
-
-  rv = Val_volume (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStorageVolLookupByPath.
- * In generator.pl this function has signature "conn, string : vol".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_lookup_by_path (value connv, value strv)
-{
-  CAMLparam2 (connv, strv);
-
-  CAMLlocal1 (rv);
-  virConnectPtr conn = Connect_val (connv);
-  char *str = String_val (strv);
-  virStorageVolPtr r;
-
-  NONBLOCKING (r = virStorageVolLookupByPath (conn, str));
-  CHECK_ERROR (!r, conn, "virStorageVolLookupByPath");
-
-  rv = Val_volume (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStorageVolCreateXML.
- * In generator.pl this function has signature "pool, string, 0U : vol from pool".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_create_xml (value poolv, value strv)
-{
-  CAMLparam2 (poolv, strv);
-
-  CAMLlocal2 (rv, connv);
-  virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
-  char *str = String_val (strv);
-  virStorageVolPtr r;
-
-  NONBLOCKING (r = virStorageVolCreateXML (pool, str, 0));
-  CHECK_ERROR (!r, conn, "virStorageVolCreateXML");
-
-  connv = Field (poolv, 1);
-  rv = Val_volume (r, connv);
-
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStorageVolGetXMLDesc.
- * In generator.pl this function has signature "vol, 0U : string".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_get_xml_desc (value volv)
-{
-  CAMLparam1 (volv);
-
-  CAMLlocal1 (rv);
-  virStorageVolPtr vol = Volume_val (volv);
-  virConnectPtr conn = Connect_volv (volv);
-  char *r;
-
-  NONBLOCKING (r = virStorageVolGetXMLDesc (vol, 0));
-  CHECK_ERROR (!r, conn, "virStorageVolGetXMLDesc");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStorageVolGetPath.
- * In generator.pl this function has signature "vol : string".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_get_path (value volv)
-{
-  CAMLparam1 (volv);
-
-  CAMLlocal1 (rv);
-  virStorageVolPtr vol = Volume_val (volv);
-  virConnectPtr conn = Connect_volv (volv);
-  char *r;
-
-  NONBLOCKING (r = virStorageVolGetPath (vol));
-  CHECK_ERROR (!r, conn, "virStorageVolGetPath");
-
-  rv = caml_copy_string (r);
-  free (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStorageVolGetKey.
- * In generator.pl this function has signature "vol : static string".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_get_key (value volv)
-{
-  CAMLparam1 (volv);
-
-  CAMLlocal1 (rv);
-  virStorageVolPtr vol = Volume_val (volv);
-  virConnectPtr conn = Connect_volv (volv);
-  const char *r;
-
-  NONBLOCKING (r = virStorageVolGetKey (vol));
-  CHECK_ERROR (!r, conn, "virStorageVolGetKey");
-
-  rv = caml_copy_string (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStorageVolGetName.
- * In generator.pl this function has signature "vol : static string".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_vol_get_name (value volv)
-{
-  CAMLparam1 (volv);
-
-  CAMLlocal1 (rv);
-  virStorageVolPtr vol = Volume_val (volv);
-  virConnectPtr conn = Connect_volv (volv);
-  const char *r;
-
-  NONBLOCKING (r = virStorageVolGetName (vol));
-  CHECK_ERROR (!r, conn, "virStorageVolGetName");
-
-  rv = caml_copy_string (r);
-  CAMLreturn (rv);
-}
-
-/* Automatically generated binding for virStoragePoolLookupByVolume.
- * In generator.pl this function has signature "vol : pool from vol".
- */
-
-CAMLprim value
-ocaml_libvirt_storage_pool_lookup_by_volume (value volv)
-{
-  CAMLparam1 (volv);
-
-  CAMLlocal2 (rv, connv);
-  virStorageVolPtr vol = Volume_val (volv);
-  virConnectPtr conn = Connect_volv (volv);
-  virStoragePoolPtr r;
-
-  NONBLOCKING (r = virStoragePoolLookupByVolume (vol));
-  CHECK_ERROR (!r, conn, "virStoragePoolLookupByVolume");
-
-  connv = Field (volv, 1);
-  rv = Val_pool (r, connv);
-
-  CAMLreturn (rv);
-}
-
-#include "libvirt_c_epilogue.c"
-
-/* EOF */
diff --git a/libvirt/libvirt_c_epilogue.c b/libvirt/libvirt_c_epilogue.c
index 4649724..37efc43 100644
--- a/libvirt/libvirt_c_epilogue.c
+++ b/libvirt/libvirt_c_epilogue.c
@@ -1,6 +1,6 @@
 /* OCaml bindings for libvirt.
  * (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
- * http://libvirt.org/
+ * https://libvirt.org/
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,7 +20,7 @@
 
 /* Please read libvirt/README file. */
 
-static char *
+static const char *
 Optstring_val (value strv)
 {
   if (strv == Val_int (0))	/* None */
@@ -45,6 +45,22 @@ Val_opt (void *ptr, Val_ptr_t Val_ptr)
   CAMLreturn (optv);
 }
 
+static value
+Val_opt_const (const void *ptr, Val_const_ptr_t Val_ptr)
+{
+  CAMLparam0 ();
+  CAMLlocal2 (optv, ptrv);
+
+  if (ptr) {			/* Some ptr */
+    optv = caml_alloc (1, 0);
+    ptrv = Val_ptr (ptr);
+    Store_field (optv, 0, ptrv);
+  } else			/* None */
+    optv = Val_int (0);
+
+  CAMLreturn (optv);
+}
+
 #if 0
 static value
 option_default (value option, value deflt)
@@ -57,14 +73,14 @@ option_default (value option, value deflt)
 #endif
 
 static void
-_raise_virterror (virConnectPtr conn, const char *fn)
+_raise_virterror (const char *fn)
 {
   CAMLparam0 ();
   CAMLlocal1 (rv);
   virErrorPtr errp;
   struct _virError err;
 
-  errp = conn ? virConnGetLastError (conn) : virGetLastError ();
+  errp = virGetLastError ();
 
   if (!errp) {
     /* Fake a _virError structure. */
@@ -84,19 +100,34 @@ _raise_virterror (virConnectPtr conn, const char *fn)
   (void) caml__frame;
 }
 
-/* Raise an error if a function is not supported. */
-static void
-not_supported (const char *fn)
+static int
+_list_length (value listv)
+{
+  CAMLparam1 (listv);
+  int len = 0;
+
+  for (; listv != Val_emptylist; listv = Field (listv, 1), ++len) {}
+
+  CAMLreturnT (int, len);
+}
+
+static value
+Val_virconnectcredential (const virConnectCredentialPtr cred)
 {
   CAMLparam0 ();
-  CAMLlocal1 (fnv);
+  CAMLlocal1 (rv);
 
-  fnv = caml_copy_string (fn);
-  caml_raise_with_arg (*caml_named_value ("ocaml_libvirt_not_supported"), fnv);
+  rv = caml_alloc (4, 0);
+  Store_field (rv, 0, Val_int (cred->type - 1));
+  Store_field (rv, 1, caml_copy_string (cred->prompt));
+  Store_field (rv, 2,
+               Val_opt_const (cred->challenge,
+                              (Val_const_ptr_t) caml_copy_string));
+  Store_field (rv, 3,
+               Val_opt_const (cred->defresult,
+                              (Val_const_ptr_t) caml_copy_string));
 
-  /*NOTREACHED*/
-  /* Suppresses a compiler warning. */
-  (void) caml__frame;
+  CAMLreturn (rv);
 }
 
 /* Convert the virErrorNumber, virErrorDomain and virErrorLevel enums
@@ -112,8 +143,8 @@ not_supported (const char *fn)
  * to convert it into VIR_*_UNKNOWN (code).
  */
 
-#define MAX_VIR_CODE 50 /* VIR_ERR_NO_STORAGE_VOL */
-#define MAX_VIR_DOMAIN 17 /* VIR_FROM_STORAGE */
+#define MAX_VIR_CODE 107 /* VIR_ERR_NO_NETWORK_PORT */
+#define MAX_VIR_DOMAIN 70 /* VIR_FROM_TPM */
 #define MAX_VIR_LEVEL VIR_ERR_ERROR
 
 static inline value
@@ -122,7 +153,7 @@ Val_err_number (virErrorNumber code)
   CAMLparam0 ();
   CAMLlocal1 (rv);
 
-  if (0 <= code && code <= MAX_VIR_CODE)
+  if (0 <= (int) code && code <= MAX_VIR_CODE)
     rv = Val_int (code);
   else {
     rv = caml_alloc (1, 0);	/* VIR_ERR_UNKNOWN (code) */
@@ -138,7 +169,7 @@ Val_err_domain (virErrorDomain code)
   CAMLparam0 ();
   CAMLlocal1 (rv);
 
-  if (0 <= code && code <= MAX_VIR_DOMAIN)
+  if (0 <= (int) code && code <= MAX_VIR_DOMAIN)
     rv = Val_int (code);
   else {
     rv = caml_alloc (1, 0);	/* VIR_FROM_UNKNOWN (code) */
@@ -154,7 +185,7 @@ Val_err_level (virErrorLevel code)
   CAMLparam0 ();
   CAMLlocal1 (rv);
 
-  if (0 <= code && code <= MAX_VIR_LEVEL)
+  if (0 <= (int) code && code <= MAX_VIR_LEVEL)
     rv = Val_int (code);
   else {
     rv = caml_alloc (1, 0);	/* VIR_ERR_UNKNOWN_LEVEL (code) */
@@ -195,9 +226,10 @@ static void dom_finalize (value);
 static void net_finalize (value);
 static void pol_finalize (value);
 static void vol_finalize (value);
+static void sec_finalize (value);
 
 static struct custom_operations conn_custom_operations = {
-  "conn_custom_operations",
+  (char *) "conn_custom_operations",
   conn_finalize,
   custom_compare_default,
   custom_hash_default,
@@ -206,7 +238,7 @@ static struct custom_operations conn_custom_operations = {
 };
 
 static struct custom_operations dom_custom_operations = {
-  "dom_custom_operations",
+  (char *) "dom_custom_operations",
   dom_finalize,
   custom_compare_default,
   custom_hash_default,
@@ -216,7 +248,7 @@ static struct custom_operations dom_custom_operations = {
 };
 
 static struct custom_operations net_custom_operations = {
-  "net_custom_operations",
+  (char *) "net_custom_operations",
   net_finalize,
   custom_compare_default,
   custom_hash_default,
@@ -225,7 +257,7 @@ static struct custom_operations net_custom_operations = {
 };
 
 static struct custom_operations pol_custom_operations = {
-  "pol_custom_operations",
+  (char *) "pol_custom_operations",
   pol_finalize,
   custom_compare_default,
   custom_hash_default,
@@ -234,7 +266,7 @@ static struct custom_operations pol_custom_operations = {
 };
 
 static struct custom_operations vol_custom_operations = {
-  "vol_custom_operations",
+  (char *) "vol_custom_operations",
   vol_finalize,
   custom_compare_default,
   custom_hash_default,
@@ -242,6 +274,15 @@ static struct custom_operations vol_custom_operations = {
   custom_deserialize_default
 };
 
+static struct custom_operations sec_custom_operations = {
+  (char *) "sec_custom_operations",
+  sec_finalize,
+  custom_compare_default,
+  custom_hash_default,
+  custom_serialize_default,
+  custom_deserialize_default
+};
+
 static value
 Val_connect (virConnectPtr conn)
 {
@@ -297,6 +338,17 @@ Val_vol (virStorageVolPtr vol)
   CAMLreturn (rv);
 }
 
+static value
+Val_sec (virSecretPtr sec)
+{
+  CAMLparam0 ();
+  CAMLlocal1 (rv);
+  rv = caml_alloc_custom (&sec_custom_operations,
+			  sizeof (virSecretPtr), 0, 1);
+  Sec_val (rv) = sec;
+  CAMLreturn (rv);
+}
+
 /* This wraps up the (dom, conn) pair (Domain.t). */
 static value
 Val_domain (virDomainPtr dom, value connv)
@@ -353,6 +405,20 @@ Val_volume (virStorageVolPtr vol, value connv)
   CAMLreturn (rv);
 }
 
+/* This wraps up the (sec, conn) pair (Secret.t). */
+static value
+Val_secret (virSecretPtr sec, value connv)
+{
+  CAMLparam1 (connv);
+  CAMLlocal2 (rv, v);
+
+  rv = caml_alloc_tuple (2);
+  v = Val_sec (sec);
+  Store_field (rv, 0, v);
+  Store_field (rv, 1, connv);
+  CAMLreturn (rv);
+}
+
 static void
 conn_finalize (value connv)
 {
@@ -387,3 +453,10 @@ vol_finalize (value volv)
   virStorageVolPtr vol = Vol_val (volv);
   if (vol) (void) virStorageVolFree (vol);
 }
+
+static void
+sec_finalize (value secv)
+{
+  virSecretPtr sec = Sec_val (secv);
+  if (sec) (void) virSecretFree (sec);
+}
diff --git a/libvirt/libvirt_c_oneoffs.c b/libvirt/libvirt_c_oneoffs.c
index 3bb572f..0a9e485 100644
--- a/libvirt/libvirt_c_oneoffs.c
+++ b/libvirt/libvirt_c_oneoffs.c
@@ -1,6 +1,6 @@
 /* OCaml bindings for libvirt.
- * (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
- * http://libvirt.org/
+ * (C) Copyright 2007-2017 Richard W.M. Jones, Red Hat Inc.
+ * https://libvirt.org/
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -19,6 +19,10 @@
 
 /* Please read libvirt/README file. */
 
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wmissing-prototypes"
+#endif
+
 /*----------------------------------------------------------------------*/
 
 CAMLprim value
@@ -32,7 +36,7 @@ ocaml_libvirt_get_version (value driverv, value unit)
 
   typeVer_ptr = driver ? &typeVer : NULL;
   NONBLOCKING (r = virGetVersion (&libVer, driver, typeVer_ptr));
-  CHECK_ERROR (r == -1, NULL, "virGetVersion");
+  CHECK_ERROR (r == -1, "virGetVersion");
 
   rv = caml_alloc_tuple (2);
   Store_field (rv, 0, Val_int (libVer));
@@ -53,7 +57,7 @@ ocaml_libvirt_connect_open (value namev, value unit)
   virConnectPtr conn;
 
   NONBLOCKING (conn = virConnectOpen (name));
-  CHECK_ERROR (!conn, NULL, "virConnectOpen");
+  CHECK_ERROR (!conn, "virConnectOpen");
 
   rv = Val_connect (conn);
 
@@ -69,8 +73,138 @@ ocaml_libvirt_connect_open_readonly (value namev, value unit)
   virConnectPtr conn;
 
   NONBLOCKING (conn = virConnectOpenReadOnly (name));
-  CHECK_ERROR (!conn, NULL, "virConnectOpen");
+  CHECK_ERROR (!conn, "virConnectOpen");
+
+  rv = Val_connect (conn);
+
+  CAMLreturn (rv);
+}
+
+/* Helper struct holding data needed for the helper C authentication
+ * callback (which will call the actual OCaml callback).
+ */
+struct ocaml_auth_callback_data {
+  value *fvp;                  /* The OCaml auth callback. */
+};
+
+static int
+_ocaml_auth_callback (virConnectCredentialPtr cred, unsigned int ncred, void *cbdata)
+{
+  CAMLparam0 ();
+  CAMLlocal4 (listv, elemv, rv, v);
+  struct ocaml_auth_callback_data *s = cbdata;
+  int i, len;
+
+  listv = Val_emptylist;
+  for (i = ncred - 1; i >= 0; --i) {
+    elemv = caml_alloc (2, 0);
+    Store_field (elemv, 0, Val_virconnectcredential (&cred[i]));
+    Store_field (elemv, 1, listv);
+    listv = elemv;
+  }
+
+  /* Call the auth callback. */
+  rv = caml_callback_exn (*s->fvp, listv);
+  if (Is_exception_result (rv)) {
+    /* The callback raised an exception, so return an error. */
+    CAMLreturnT (int, -1);
+  }
+
+  len = _list_length (rv);
+  if (len != (int) ncred) {
+    /* The callback did not return the same number of results as the
+     * credentials.
+     */
+    CAMLreturnT (int, -1);
+  }
+
+  for (i = 0; rv != Val_emptylist; rv = Field (rv, 1), ++i) {
+    virConnectCredentialPtr c = &cred[i];
+    elemv = Field (rv, 0);
+    if (elemv == Val_int (0)) {
+      c->result = NULL;
+      c->resultlen = 0;
+    } else {
+      v = Field (elemv, 0);
+      len = caml_string_length (v);
+      c->result = malloc (len + 1);
+      if (c->result == NULL)
+        CAMLreturnT (int, -1);
+      memcpy (c->result, String_val (v), len);
+      c->result[len] = '\0';
+      c->resultlen = len;
+    }
+  }
+
+  CAMLreturnT (int, 0);
+}
+
+static virConnectPtr
+_ocaml_libvirt_connect_open_auth_common (value namev, value authv, int flags)
+{
+  CAMLparam2 (namev, authv);
+  CAMLlocal2 (listv, fv);
+  virConnectPtr conn;
+  virConnectAuth auth;
+  struct ocaml_auth_callback_data data;
+  int i;
+  char *name = NULL;
+
+  /* Keep a copy of the 'namev' string, as its value could move around
+   * when calling other OCaml code that allocates memory.
+   */
+  if (namev != Val_int (0)) {  /* Some string */
+    name = strdup (String_val (Field (namev, 0)));
+    if (name == NULL)
+      caml_raise_out_of_memory ();
+  }
+
+  fv = Field (authv, 1);
+  data.fvp = &fv;
+
+  listv = Field (authv, 0);
+  auth.ncredtype = _list_length (listv);
+  auth.credtype = malloc (sizeof (int) * auth.ncredtype);
+  if (auth.credtype == NULL)
+    caml_raise_out_of_memory ();
+  for (i = 0; listv != Val_emptylist; listv = Field (listv, 1), ++i) {
+    auth.credtype[i] = Int_val (Field (listv, 0)) + 1;
+  }
+  auth.cb = &_ocaml_auth_callback;
+  auth.cbdata = &data;
+
+  /* Call virConnectOpenAuth directly, without using the NONBLOCKING
+   * macro, as this will indeed call ocaml_* APIs, and run OCaml code.
+   */
+  conn = virConnectOpenAuth (name, &auth, flags);
+  free (auth.credtype);
+  free (name);
+  CHECK_ERROR (!conn, "virConnectOpenAuth");
+
+  CAMLreturnT (virConnectPtr, conn);
+}
+
+CAMLprim value
+ocaml_libvirt_connect_open_auth (value namev, value authv)
+{
+  CAMLparam2 (namev, authv);
+  CAMLlocal1 (rv);
+  virConnectPtr conn;
 
+  conn = _ocaml_libvirt_connect_open_auth_common (namev, authv, 0);
+  rv = Val_connect (conn);
+
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_libvirt_connect_open_auth_readonly (value namev, value authv)
+{
+  CAMLparam2 (namev, authv);
+  CAMLlocal1 (rv);
+  virConnectPtr conn;
+
+  conn = _ocaml_libvirt_connect_open_auth_common (namev, authv, VIR_CONNECT_RO);
   rv = Val_connect (conn);
 
   CAMLreturn (rv);
@@ -85,7 +219,7 @@ ocaml_libvirt_connect_get_version (value connv)
   int r;
 
   NONBLOCKING (r = virConnectGetVersion (conn, &hvVer));
-  CHECK_ERROR (r == -1, conn, "virConnectGetVersion");
+  CHECK_ERROR (r == -1, "virConnectGetVersion");
 
   CAMLreturn (Val_int (hvVer));
 }
@@ -99,7 +233,7 @@ ocaml_libvirt_connect_get_max_vcpus (value connv, value typev)
   int r;
 
   NONBLOCKING (r = virConnectGetMaxVcpus (conn, type));
-  CHECK_ERROR (r == -1, conn, "virConnectGetMaxVcpus");
+  CHECK_ERROR (r == -1, "virConnectGetMaxVcpus");
 
   CAMLreturn (Val_int (r));
 }
@@ -114,7 +248,7 @@ ocaml_libvirt_connect_get_node_info (value connv)
   int r;
 
   NONBLOCKING (r = virNodeGetInfo (conn, &info));
-  CHECK_ERROR (r == -1, conn, "virNodeGetInfo");
+  CHECK_ERROR (r == -1, "virNodeGetInfo");
 
   rv = caml_alloc (8, 0);
   v = caml_copy_string (info.model); Store_field (rv, 0, v);
@@ -138,9 +272,9 @@ ocaml_libvirt_connect_node_get_free_memory (value connv)
   unsigned long long r;
 
   NONBLOCKING (r = virNodeGetFreeMemory (conn));
-  CHECK_ERROR (r == 0, conn, "virNodeGetFreeMemory");
+  CHECK_ERROR (r == 0, "virNodeGetFreeMemory");
 
-  rv = caml_copy_int64 ((int64) r);
+  rv = caml_copy_int64 ((int64_t) r);
   CAMLreturn (rv);
 }
 
@@ -154,16 +288,21 @@ ocaml_libvirt_connect_node_get_cells_free_memory (value connv,
   int start = Int_val (startv);
   int max = Int_val (maxv);
   int r, i;
-  unsigned long long freemems[max];
+  unsigned long long *freemems;
+
+  freemems = malloc(sizeof (*freemems) * max);
+  if (freemems == NULL)
+    caml_raise_out_of_memory ();
 
   NONBLOCKING (r = virNodeGetCellsFreeMemory (conn, freemems, start, max));
-  CHECK_ERROR (r == -1, conn, "virNodeGetCellsFreeMemory");
+  CHECK_ERROR_CLEANUP (r == -1, free (freemems), "virNodeGetCellsFreeMemory");
 
   rv = caml_alloc (r, 0);
   for (i = 0; i < r; ++i) {
-    iv = caml_copy_int64 ((int64) freemems[i]);
+    iv = caml_copy_int64 ((int64_t) freemems[i]);
     Store_field (rv, i, iv);
   }
+  free (freemems);
 
   CAMLreturn (rv);
 }
@@ -179,18 +318,128 @@ ocaml_libvirt_connect_set_keep_alive(value connv,
   int r;
 
   NONBLOCKING(r = virConnectSetKeepAlive(conn, interval, count));
-  CHECK_ERROR (r == -1, conn, "virConnectSetKeepAlive");
+  CHECK_ERROR (r == -1, "virConnectSetKeepAlive");
 
   CAMLreturn(Val_unit);
 }
 
+CAMLprim value
+ocaml_libvirt_connect_credtypes_from_auth_default (value unitv)
+{
+  CAMLparam1 (unitv);
+  CAMLlocal2 (listv, itemv);
+  int i;
+
+  listv = Val_emptylist;
+
+  if (virConnectAuthPtrDefault) {
+    for (i = virConnectAuthPtrDefault->ncredtype; i >= 0; --i) {
+      const int type = virConnectAuthPtrDefault->credtype[i];
+      itemv = caml_alloc (2, 0);
+      Store_field (itemv, 0, Val_int (type - 1));
+      Store_field (itemv, 1, listv);
+      listv = itemv;
+    }
+  }
+
+  CAMLreturn (listv);
+}
+
+CAMLprim value
+ocaml_libvirt_connect_call_auth_default_callback (value listv)
+{
+  CAMLparam1 (listv);
+  CAMLlocal5 (credv, retv, elemv, optv, v);
+  int i, len, ret;
+  const char *str;
+  virConnectCredentialPtr creds;
+
+  if (virConnectAuthPtrDefault == NULL
+      || virConnectAuthPtrDefault->cb == NULL)
+    CAMLreturn (Val_unit);
+
+  len = _list_length (listv);
+  creds = calloc (len, sizeof (*creds));
+  if (creds == NULL)
+    caml_raise_out_of_memory ();
+  for (i = 0; listv != Val_emptylist; listv = Field (listv, 1), ++i) {
+    virConnectCredentialPtr cred = &creds[i];
+    credv = Field (listv, 0);
+    cred->type = Int_val (Field (credv, 0)) + 1;
+    cred->prompt = strdup (String_val (Field (credv, 1)));
+    if (cred->prompt == NULL)
+      caml_raise_out_of_memory ();
+    str = Optstring_val (Field (credv, 2));
+    if (str) {
+      cred->challenge = strdup (str);
+      if (cred->challenge == NULL)
+        caml_raise_out_of_memory ();
+    }
+    str = Optstring_val (Field (credv, 3));
+    if (str) {
+      cred->defresult = strdup (str);
+      if (cred->defresult == NULL)
+        caml_raise_out_of_memory ();
+    }
+  }
+
+  ret = virConnectAuthPtrDefault->cb (creds, len,
+                                      virConnectAuthPtrDefault->cbdata);
+  if (ret >= 0) {
+    retv = Val_emptylist;
+    for (i = len - 1; i >= 0; --i) {
+      virConnectCredentialPtr cred = &creds[i];
+      elemv = caml_alloc (2, 0);
+      if (cred->result != NULL && cred->resultlen > 0) {
+        v = caml_alloc_string (cred->resultlen);
+        memcpy (String_val (v), cred->result, cred->resultlen);
+        optv = caml_alloc (1, 0);
+        Store_field (optv, 0, v);
+      } else
+        optv = Val_int (0);
+      Store_field (elemv, 0, optv);
+      Store_field (elemv, 1, retv);
+      retv = elemv;
+    }
+  }
+  for (i = 0; i < len; ++i) {
+    virConnectCredentialPtr cred = &creds[i];
+    /* Cast to char *, as the virConnectCredential structs we fill have
+     * const char * qualifiers.
+     */
+    free ((char *) cred->prompt);
+    free ((char *) cred->challenge);
+    free ((char *) cred->defresult);
+  }
+  free (creds);
+
+  if (ret < 0)
+    caml_failwith ("virConnectAuthPtrDefault callback failed");
+
+  CAMLreturn (retv);
+}
+
+CAMLprim value
+ocaml_libvirt_connect_get_domain_capabilities (value emulatorbinv, value archv, value machinev, value virttypev, value connv)
+{
+  CAMLparam5 (emulatorbinv, archv, machinev, virttypev, connv);
+  CAMLlocal1 (rv);
+  virConnectPtr conn = Connect_val (connv);
+  char *r;
+
+  NONBLOCKING (r = virConnectGetDomainCapabilities (conn, Optstring_val (emulatorbinv), Optstring_val (archv), Optstring_val (machinev), Optstring_val (virttypev), 0));
+  CHECK_ERROR (r == NULL, "virConnectGetDomainCapabilities");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
 
 CAMLprim value
 ocaml_libvirt_domain_get_id (value domv)
 {
   CAMLparam1 (domv);
   virDomainPtr dom = Domain_val (domv);
-  /*virConnectPtr conn = Connect_domv (domv);*/
   unsigned int r;
 
   NONBLOCKING (r = virDomainGetID (dom));
@@ -208,11 +457,10 @@ ocaml_libvirt_domain_get_max_memory (value domv)
   CAMLparam1 (domv);
   CAMLlocal1 (rv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   unsigned long r;
 
   NONBLOCKING (r = virDomainGetMaxMemory (dom));
-  CHECK_ERROR (r == 0 /* [sic] */, conn, "virDomainGetMaxMemory");
+  CHECK_ERROR (r == 0 /* [sic] */, "virDomainGetMaxMemory");
 
   rv = caml_copy_int64 (r);
   CAMLreturn (rv);
@@ -223,12 +471,11 @@ ocaml_libvirt_domain_set_max_memory (value domv, value memv)
 {
   CAMLparam2 (domv, memv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   unsigned long mem = Int64_val (memv);
   int r;
 
   NONBLOCKING (r = virDomainSetMaxMemory (dom, mem));
-  CHECK_ERROR (r == -1, conn, "virDomainSetMaxMemory");
+  CHECK_ERROR (r == -1, "virDomainSetMaxMemory");
 
   CAMLreturn (Val_unit);
 }
@@ -238,12 +485,11 @@ ocaml_libvirt_domain_set_memory (value domv, value memv)
 {
   CAMLparam2 (domv, memv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   unsigned long mem = Int64_val (memv);
   int r;
 
   NONBLOCKING (r = virDomainSetMemory (dom, mem));
-  CHECK_ERROR (r == -1, conn, "virDomainSetMemory");
+  CHECK_ERROR (r == -1, "virDomainSetMemory");
 
   CAMLreturn (Val_unit);
 }
@@ -254,12 +500,11 @@ ocaml_libvirt_domain_get_info (value domv)
   CAMLparam1 (domv);
   CAMLlocal2 (rv, v);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   virDomainInfo info;
   int r;
 
   NONBLOCKING (r = virDomainGetInfo (dom, &info));
-  CHECK_ERROR (r == -1, conn, "virDomainGetInfo");
+  CHECK_ERROR (r == -1, "virDomainGetInfo");
 
   rv = caml_alloc (5, 0);
   Store_field (rv, 0, Val_int (info.state)); // These flags are compatible.
@@ -277,12 +522,11 @@ ocaml_libvirt_domain_get_scheduler_type (value domv)
   CAMLparam1 (domv);
   CAMLlocal2 (rv, strv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   char *r;
   int nparams;
 
   NONBLOCKING (r = virDomainGetSchedulerType (dom, &nparams));
-  CHECK_ERROR (!r, conn, "virDomainGetSchedulerType");
+  CHECK_ERROR (!r, "virDomainGetSchedulerType");
 
   rv = caml_alloc_tuple (2);
   strv = caml_copy_string (r); Store_field (rv, 0, strv);
@@ -297,13 +541,16 @@ ocaml_libvirt_domain_get_scheduler_parameters (value domv, value nparamsv)
   CAMLparam2 (domv, nparamsv);
   CAMLlocal4 (rv, v, v2, v3);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   int nparams = Int_val (nparamsv);
-  virSchedParameter params[nparams];
+  virSchedParameterPtr params;
   int r, i;
 
+  params = malloc (sizeof (*params) * nparams);
+  if (params == NULL)
+    caml_raise_out_of_memory ();
+
   NONBLOCKING (r = virDomainGetSchedulerParameters (dom, params, &nparams));
-  CHECK_ERROR (r == -1, conn, "virDomainGetSchedulerParameters");
+  CHECK_ERROR_CLEANUP (r == -1, free (params), "virDomainGetSchedulerParameters");
 
   rv = caml_alloc (nparams, 0);
   for (i = 0; i < nparams; ++i) {
@@ -339,6 +586,7 @@ ocaml_libvirt_domain_get_scheduler_parameters (value domv, value nparamsv)
     }
     Store_field (v, 1, v2);
   }
+  free (params);
   CAMLreturn (rv);
 }
 
@@ -348,12 +596,15 @@ ocaml_libvirt_domain_set_scheduler_parameters (value domv, value paramsv)
   CAMLparam2 (domv, paramsv);
   CAMLlocal1 (v);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   int nparams = Wosize_val (paramsv);
-  virSchedParameter params[nparams];
+  virSchedParameterPtr params;
   int r, i;
   char *name;
 
+  params = malloc (sizeof (*params) * nparams);
+  if (params == NULL)
+    caml_raise_out_of_memory ();
+
   for (i = 0; i < nparams; ++i) {
     v = Field (paramsv, i);	/* Points to the two-element tuple. */
     name = String_val (Field (v, 0));
@@ -391,7 +642,8 @@ ocaml_libvirt_domain_set_scheduler_parameters (value domv, value paramsv)
   }
 
   NONBLOCKING (r = virDomainSetSchedulerParameters (dom, params, nparams));
-  CHECK_ERROR (r == -1, conn, "virDomainSetSchedulerParameters");
+  free (params);
+  CHECK_ERROR (r == -1, "virDomainSetSchedulerParameters");
 
   CAMLreturn (Val_unit);
 }
@@ -401,11 +653,10 @@ ocaml_libvirt_domain_set_vcpus (value domv, value nvcpusv)
 {
   CAMLparam2 (domv, nvcpusv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   int r, nvcpus = Int_val (nvcpusv);
 
   NONBLOCKING (r = virDomainSetVcpus (dom, nvcpus));
-  CHECK_ERROR (r == -1, conn, "virDomainSetVcpus");
+  CHECK_ERROR (r == -1, "virDomainSetVcpus");
 
   CAMLreturn (Val_unit);
 }
@@ -415,14 +666,13 @@ ocaml_libvirt_domain_pin_vcpu (value domv, value vcpuv, value cpumapv)
 {
   CAMLparam3 (domv, vcpuv, cpumapv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   int maplen = caml_string_length (cpumapv);
   unsigned char *cpumap = (unsigned char *) String_val (cpumapv);
   int vcpu = Int_val (vcpuv);
   int r;
 
   NONBLOCKING (r = virDomainPinVcpu (dom, vcpu, cpumap, maplen));
-  CHECK_ERROR (r == -1, conn, "virDomainPinVcpu");
+  CHECK_ERROR (r == -1, "virDomainPinVcpu");
 
   CAMLreturn (Val_unit);
 }
@@ -433,18 +683,23 @@ ocaml_libvirt_domain_get_vcpus (value domv, value maxinfov, value maplenv)
   CAMLparam3 (domv, maxinfov, maplenv);
   CAMLlocal5 (rv, infov, strv, v, v2);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   int maxinfo = Int_val (maxinfov);
   int maplen = Int_val (maplenv);
-  virVcpuInfo info[maxinfo];
-  unsigned char cpumaps[maxinfo * maplen];
+  virVcpuInfoPtr info;
+  unsigned char *cpumaps;
   int r, i;
 
-  memset (info, 0, sizeof (virVcpuInfo) * maxinfo);
-  memset (cpumaps, 0, maxinfo * maplen);
+  info = calloc (maxinfo, sizeof (*info));
+  if (info == NULL)
+    caml_raise_out_of_memory ();
+  cpumaps = calloc (maxinfo * maplen, sizeof (*cpumaps));
+  if (cpumaps == NULL) {
+    free (info);
+    caml_raise_out_of_memory ();
+  }
 
   NONBLOCKING (r = virDomainGetVcpus (dom, info, maxinfo, cpumaps, maplen));
-  CHECK_ERROR (r == -1, conn, "virDomainPinVcpu");
+  CHECK_ERROR_CLEANUP (r == -1, free (info); free (cpumaps), "virDomainPinVcpu");
 
   /* Copy the virVcpuInfo structures. */
   infov = caml_alloc (maxinfo, 0);
@@ -466,6 +721,9 @@ ocaml_libvirt_domain_get_vcpus (value domv, value maxinfov, value maplenv)
   Store_field (rv, 1, infov);
   Store_field (rv, 2, strv);
 
+  free (info);
+  free (cpumaps);
+
   CAMLreturn (rv);
 }
 
@@ -476,18 +734,17 @@ ocaml_libvirt_domain_get_cpu_stats (value domv)
   CAMLlocal5 (cpustats, param_head, param_node, typed_param, typed_param_value);
   CAMLlocal1 (v);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   virTypedParameterPtr params;
   int r, cpu, ncpus, nparams, i, j, pos;
   int nr_pcpus;
 
   /* get number of pcpus */
   NONBLOCKING (nr_pcpus = virDomainGetCPUStats(dom, NULL, 0, 0, 0, 0));
-  CHECK_ERROR (nr_pcpus < 0, conn, "virDomainGetCPUStats");
+  CHECK_ERROR (nr_pcpus < 0, "virDomainGetCPUStats");
 
   /* get percpu information */
   NONBLOCKING (nparams = virDomainGetCPUStats(dom, NULL, 0, 0, 1, 0));
-  CHECK_ERROR (nparams < 0, conn, "virDomainGetCPUStats");
+  CHECK_ERROR (nparams < 0, "virDomainGetCPUStats");
 
   if ((params = malloc(sizeof(*params) * nparams * 128)) == NULL)
     caml_failwith ("virDomainGetCPUStats: malloc");
@@ -498,7 +755,7 @@ ocaml_libvirt_domain_get_cpu_stats (value domv)
     ncpus = nr_pcpus - cpu > 128 ? 128 : nr_pcpus - cpu;
 
     NONBLOCKING (r = virDomainGetCPUStats(dom, params, nparams, cpu, ncpus, 0));
-    CHECK_ERROR (r < 0, conn, "virDomainGetCPUStats");
+    CHECK_ERROR (r < 0, "virDomainGetCPUStats");
 
     for (i = 0; i < ncpus; i++) {
       /* list of typed_param: single linked list of param_nodes */
@@ -572,6 +829,131 @@ ocaml_libvirt_domain_get_cpu_stats (value domv)
   CAMLreturn (cpustats);
 }
 
+value
+ocaml_libvirt_domain_get_all_domain_stats (value connv,
+                                           value statsv, value flagsv)
+{
+  CAMLparam3 (connv, statsv, flagsv);
+  CAMLlocal5 (rv, dsv, tpv, v, v1);
+  CAMLlocal1 (v2);
+  virConnectPtr conn = Connect_val (connv);
+  virDomainStatsRecordPtr *rstats;
+  unsigned int stats = 0, flags = 0;
+  int i, j, r;
+  unsigned char uuid[VIR_UUID_BUFLEN];
+
+  /* Get stats and flags. */
+  for (; statsv != Val_int (0); statsv = Field (statsv, 1)) {
+    v = Field (statsv, 0);
+    if (v == Val_int (0))
+      stats |= VIR_DOMAIN_STATS_STATE;
+    else if (v == Val_int (1))
+      stats |= VIR_DOMAIN_STATS_CPU_TOTAL;
+    else if (v == Val_int (2))
+      stats |= VIR_DOMAIN_STATS_BALLOON;
+    else if (v == Val_int (3))
+      stats |= VIR_DOMAIN_STATS_VCPU;
+    else if (v == Val_int (4))
+      stats |= VIR_DOMAIN_STATS_INTERFACE;
+    else if (v == Val_int (5))
+      stats |= VIR_DOMAIN_STATS_BLOCK;
+    else if (v == Val_int (6))
+      stats |= VIR_DOMAIN_STATS_PERF;
+  }
+  for (; flagsv != Val_int (0); flagsv = Field (flagsv, 1)) {
+    v = Field (flagsv, 0);
+    if (v == Val_int (0))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_ACTIVE;
+    else if (v == Val_int (1))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_INACTIVE;
+    else if (v == Val_int (2))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_OTHER;
+    else if (v == Val_int (3))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_PAUSED;
+    else if (v == Val_int (4))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_PERSISTENT;
+    else if (v == Val_int (5))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_RUNNING;
+    else if (v == Val_int (6))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_SHUTOFF;
+    else if (v == Val_int (7))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_TRANSIENT;
+    else if (v == Val_int (8))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_BACKING;
+    else if (v == Val_int (9))
+      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_ENFORCE_STATS;
+  }
+
+  NONBLOCKING (r = virConnectGetAllDomainStats (conn, stats, &rstats, flags));
+  CHECK_ERROR (r == -1, "virConnectGetAllDomainStats");
+
+  rv = caml_alloc (r, 0);       /* domain_stats_record array. */
+  for (i = 0; i < r; ++i) {
+    dsv = caml_alloc (2, 0);    /* domain_stats_record */
+
+    /* Libvirt returns something superficially resembling a
+     * virDomainPtr, but it's not a real virDomainPtr object
+     * (eg. dom->id == -1, and its refcount is wrong).  The only thing
+     * we can safely get from it is the UUID.
+     */
+    v = caml_alloc_string (VIR_UUID_BUFLEN);
+    virDomainGetUUID (rstats[i]->dom, uuid);
+    memcpy (String_val (v), uuid, VIR_UUID_BUFLEN);
+    Store_field (dsv, 0, v);
+
+    tpv = caml_alloc (rstats[i]->nparams, 0); /* typed_param array */
+    for (j = 0; j < rstats[i]->nparams; ++j) {
+      v2 = caml_alloc (2, 0);   /* typed_param: field name, value */
+      Store_field (v2, 0, caml_copy_string (rstats[i]->params[j].field));
+
+      switch (rstats[i]->params[j].type) {
+      case VIR_TYPED_PARAM_INT:
+        v1 = caml_alloc (1, 0);
+        v = caml_copy_int32 (rstats[i]->params[j].value.i);
+        break;
+      case VIR_TYPED_PARAM_UINT:
+        v1 = caml_alloc (1, 1);
+        v = caml_copy_int32 (rstats[i]->params[j].value.ui);
+        break;
+      case VIR_TYPED_PARAM_LLONG:
+        v1 = caml_alloc (1, 2);
+        v = caml_copy_int64 (rstats[i]->params[j].value.l);
+        break;
+      case VIR_TYPED_PARAM_ULLONG:
+        v1 = caml_alloc (1, 3);
+        v = caml_copy_int64 (rstats[i]->params[j].value.ul);
+        break;
+      case VIR_TYPED_PARAM_DOUBLE:
+        v1 = caml_alloc (1, 4);
+        v = caml_copy_double (rstats[i]->params[j].value.d);
+        break;
+      case VIR_TYPED_PARAM_BOOLEAN:
+        v1 = caml_alloc (1, 5);
+        v = Val_bool (rstats[i]->params[j].value.b);
+        break;
+      case VIR_TYPED_PARAM_STRING:
+        v1 = caml_alloc (1, 6);
+        v = caml_copy_string (rstats[i]->params[j].value.s);
+        break;
+      default:
+        virDomainStatsRecordListFree (rstats);
+        caml_failwith ("virConnectGetAllDomainStats: "
+                       "unknown parameter type returned");
+      }
+      Store_field (v1, 0, v);
+
+      Store_field (v2, 1, v1);
+      Store_field (tpv, j, v2);
+    }
+
+    Store_field (dsv, 1, tpv);
+    Store_field (rv, i, dsv);
+  }
+
+  virDomainStatsRecordListFree (rstats);
+  CAMLreturn (rv);
+}
+
 CAMLprim value
 ocaml_libvirt_domain_migrate_native (value domv, value dconnv, value flagsv, value optdnamev, value opturiv, value optbandwidthv, value unitv)
 {
@@ -579,7 +961,6 @@ ocaml_libvirt_domain_migrate_native (value domv, value dconnv, value flagsv, val
   CAMLxparam2 (optbandwidthv, unitv);
   CAMLlocal2 (flagv, rv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   virConnectPtr dconn = Connect_val (dconnv);
   int flags = 0;
   const char *dname = Optstring_val (optdnamev);
@@ -601,7 +982,7 @@ ocaml_libvirt_domain_migrate_native (value domv, value dconnv, value flagsv, val
     bandwidth = Int_val (Field (optbandwidthv, 0));
 
   NONBLOCKING (r = virDomainMigrate (dom, dconn, flags, dname, uri, bandwidth));
-  CHECK_ERROR (!r, conn, "virDomainMigrate");
+  CHECK_ERROR (!r, "virDomainMigrate");
 
   rv = Val_domain (r, dconnv);
 
@@ -622,13 +1003,12 @@ ocaml_libvirt_domain_block_stats (value domv, value pathv)
   CAMLparam2 (domv, pathv);
   CAMLlocal2 (rv,v);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   char *path = String_val (pathv);
   struct _virDomainBlockStats stats;
   int r;
 
   NONBLOCKING (r = virDomainBlockStats (dom, path, &stats, sizeof stats));
-  CHECK_ERROR (r == -1, conn, "virDomainBlockStats");
+  CHECK_ERROR (r == -1, "virDomainBlockStats");
 
   rv = caml_alloc (5, 0);
   v = caml_copy_int64 (stats.rd_req); Store_field (rv, 0, v);
@@ -646,13 +1026,12 @@ ocaml_libvirt_domain_interface_stats (value domv, value pathv)
   CAMLparam2 (domv, pathv);
   CAMLlocal2 (rv,v);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   char *path = String_val (pathv);
   struct _virDomainInterfaceStats stats;
   int r;
 
   NONBLOCKING (r = virDomainInterfaceStats (dom, path, &stats, sizeof stats));
-  CHECK_ERROR (r == -1, conn, "virDomainInterfaceStats");
+  CHECK_ERROR (r == -1, "virDomainInterfaceStats");
 
   rv = caml_alloc (8, 0);
   v = caml_copy_int64 (stats.rx_bytes); Store_field (rv, 0, v);
@@ -673,7 +1052,6 @@ ocaml_libvirt_domain_block_peek_native (value domv, value pathv, value offsetv,
   CAMLparam5 (domv, pathv, offsetv, sizev, bufferv);
   CAMLxparam1 (boffv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   const char *path = String_val (pathv);
   unsigned long long offset = Int64_val (offsetv);
   size_t size = Int_val (sizev);
@@ -687,7 +1065,7 @@ ocaml_libvirt_domain_block_peek_native (value domv, value pathv, value offsetv,
 
   /* NB. not NONBLOCKING because buffer might move (XXX) */
   r = virDomainBlockPeek (dom, path, offset, size, buffer+boff, 0);
-  CHECK_ERROR (r == -1, conn, "virDomainBlockPeek");
+  CHECK_ERROR (r == -1, "virDomainBlockPeek");
 
   CAMLreturn (Val_unit);
 }
@@ -706,7 +1084,6 @@ ocaml_libvirt_domain_memory_peek_native (value domv, value flagsv, value offsetv
   CAMLxparam1 (boffv);
   CAMLlocal1 (flagv);
   virDomainPtr dom = Domain_val (domv);
-  virConnectPtr conn = Connect_domv (domv);
   int flags = 0;
   unsigned long long offset = Int64_val (offsetv);
   size_t size = Int_val (sizev);
@@ -728,7 +1105,7 @@ ocaml_libvirt_domain_memory_peek_native (value domv, value flagsv, value offsetv
 
   /* NB. not NONBLOCKING because buffer might move (XXX) */
   r = virDomainMemoryPeek (dom, offset, size, buffer+boff, flags);
-  CHECK_ERROR (r == -1, conn, "virDomainMemoryPeek");
+  CHECK_ERROR (r == -1, "virDomainMemoryPeek");
 
   CAMLreturn (Val_unit);
 }
@@ -740,6 +1117,37 @@ ocaml_libvirt_domain_memory_peek_bytecode (value *argv, int argn)
                                                   argv[3], argv[4], argv[5]);
 }
 
+CAMLprim value
+ocaml_libvirt_domain_get_xml_desc_flags (value domv, value flagsv)
+{
+  CAMLparam2 (domv, flagsv);
+  CAMLlocal2 (rv, flagv);
+  virDomainPtr dom = Domain_val (domv);
+  int flags = 0;
+  char *r;
+
+  /* Do flags. */
+  for (; flagsv != Val_int (0); flagsv = Field (flagsv, 1))
+    {
+      flagv = Field (flagsv, 0);
+      if (flagv == Val_int (0))
+        flags |= VIR_DOMAIN_XML_SECURE;
+      else if (flagv == Val_int (1))
+        flags |= VIR_DOMAIN_XML_INACTIVE;
+      else if (flagv == Val_int (2))
+        flags |= VIR_DOMAIN_XML_UPDATE_CPU;
+      else if (flagv == Val_int (3))
+        flags |= VIR_DOMAIN_XML_MIGRATABLE;
+    }
+
+  NONBLOCKING (r = virDomainGetXMLDesc (dom, flags));
+  CHECK_ERROR (!r, "virDomainGetXMLDesc");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
+
 /*----------------------------------------------------------------------*/
 
 /* Domain events */
@@ -1042,7 +1450,6 @@ CAMLprim value
 ocaml_libvirt_event_add_timeout (value connv, value ms, value callback_id)
 {
   CAMLparam3 (connv, ms, callback_id);
-  virConnectPtr conn = Connect_val (connv);
   void *opaque;
   virFreeCallback freecb = free;
   virEventTimeoutCallback cb = timeout_callback;
@@ -1055,7 +1462,7 @@ ocaml_libvirt_event_add_timeout (value connv, value ms, value callback_id)
     caml_failwith ("virEventAddTimeout: malloc");
   *((long*)opaque) = Int64_val(callback_id);
   NONBLOCKING(r = virEventAddTimeout(Int_val(ms), cb, opaque, freecb));
-  CHECK_ERROR(r == -1, conn, "virEventAddTimeout");
+  CHECK_ERROR(r == -1, "virEventAddTimeout");
 
   CAMLreturn(Val_int(r));
 }
@@ -1064,11 +1471,10 @@ CAMLprim value
 ocaml_libvirt_event_remove_timeout (value connv, value timer_id)
 {
   CAMLparam2 (connv, timer_id);
-  virConnectPtr conn = Connect_val (connv);
   int r;
 
   NONBLOCKING(r = virEventRemoveTimeout(Int_val(timer_id)));
-  CHECK_ERROR(r == -1, conn, "virEventRemoveTimeout");
+  CHECK_ERROR(r == -1, "virEventRemoveTimeout");
 
   CAMLreturn(Val_int(r));
 }
@@ -1146,7 +1552,7 @@ ocaml_libvirt_connect_domain_event_register_any(value connv, value domv, value c
     caml_failwith ("virConnectDomainEventRegisterAny: malloc");
   *((long*)opaque) = Int64_val(callback_id);
   NONBLOCKING(r = virConnectDomainEventRegisterAny(conn, dom, eventID, cb, opaque, freecb));
-  CHECK_ERROR(r == -1, conn, "virConnectDomainEventRegisterAny");
+  CHECK_ERROR(r == -1, "virConnectDomainEventRegisterAny");
 
   CAMLreturn(Val_int(r));
 }
@@ -1157,12 +1563,11 @@ ocaml_libvirt_storage_pool_get_info (value poolv)
   CAMLparam1 (poolv);
   CAMLlocal2 (rv, v);
   virStoragePoolPtr pool = Pool_val (poolv);
-  virConnectPtr conn = Connect_polv (poolv);
   virStoragePoolInfo info;
   int r;
 
   NONBLOCKING (r = virStoragePoolGetInfo (pool, &info));
-  CHECK_ERROR (r == -1, conn, "virStoragePoolGetInfo");
+  CHECK_ERROR (r == -1, "virStoragePoolGetInfo");
 
   rv = caml_alloc (4, 0);
   Store_field (rv, 0, Val_int (info.state));
@@ -1179,12 +1584,11 @@ ocaml_libvirt_storage_vol_get_info (value volv)
   CAMLparam1 (volv);
   CAMLlocal2 (rv, v);
   virStorageVolPtr vol = Volume_val (volv);
-  virConnectPtr conn = Connect_volv (volv);
   virStorageVolInfo info;
   int r;
 
   NONBLOCKING (r = virStorageVolGetInfo (vol, &info));
-  CHECK_ERROR (r == -1, conn, "virStorageVolGetInfo");
+  CHECK_ERROR (r == -1, "virStorageVolGetInfo");
 
   rv = caml_alloc (3, 0);
   Store_field (rv, 0, Val_int (info.type));
@@ -1194,6 +1598,58 @@ ocaml_libvirt_storage_vol_get_info (value volv)
   CAMLreturn (rv);
 }
 
+CAMLprim value
+ocaml_libvirt_secret_lookup_by_usage (value connv, value usagetypev, value usageidv)
+{
+  CAMLparam3 (connv, usagetypev, usageidv);
+  CAMLlocal1 (rv);
+  virConnectPtr conn = Connect_val (connv);
+  int usageType = Int_val (usagetypev);
+  const char *usageID = String_val (usageidv);
+  virSecretPtr r;
+
+  NONBLOCKING (r = virSecretLookupByUsage (conn, usageType, usageID));
+  CHECK_ERROR (!r, "virSecretLookupByUsage");
+
+  rv = Val_secret (r, connv);
+
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_libvirt_secret_set_value (value secv, value vv)
+{
+  CAMLparam2 (secv, vv);
+  virSecretPtr sec = Secret_val (secv);
+  const unsigned char *secval = (unsigned char *) String_val (vv);
+  const size_t size = caml_string_length (vv);
+  int r;
+
+  NONBLOCKING (r = virSecretSetValue (sec, secval, size, 0));
+  CHECK_ERROR (r == -1, "virSecretSetValue");
+
+  CAMLreturn (Val_unit);
+}
+
+CAMLprim value
+ocaml_libvirt_secret_get_value (value secv)
+{
+  CAMLparam1 (secv);
+  CAMLlocal1 (rv);
+  virSecretPtr sec = Secret_val (secv);
+  unsigned char *secval;
+  size_t size = 0;
+
+  NONBLOCKING (secval = virSecretGetValue (sec, &size, 0));
+  CHECK_ERROR (secval == NULL, "virSecretGetValue");
+
+  rv = caml_alloc_string (size);
+  memcpy (String_val (rv), secval, size);
+  free (secval);
+
+  CAMLreturn (rv);
+}
+
 /*----------------------------------------------------------------------*/
 
 CAMLprim value
@@ -1239,16 +1695,20 @@ ocaml_libvirt_virterror_reset_last_conn_error (value connv)
 
 /*----------------------------------------------------------------------*/
 
+static void
+ignore_errors (void *user_data, virErrorPtr error)
+{
+  /* do nothing */
+}
+
 /* Initialise the library. */
 CAMLprim value
 ocaml_libvirt_init (value unit)
 {
   CAMLparam1 (unit);
-  CAMLlocal1 (rv);
-  int r;
 
-  r = virInitialize ();
-  CHECK_ERROR (r == -1, NULL, "virInitialize");
+  virSetErrorFunc (NULL, ignore_errors);
+  virInitialize ();
 
   CAMLreturn (Val_unit);
 }
diff --git a/libvirt/libvirt_c_prologue.c b/libvirt/libvirt_c_prologue.c
index 7d9c0f5..8533618 100644
--- a/libvirt/libvirt_c_prologue.c
+++ b/libvirt/libvirt_c_prologue.c
@@ -1,6 +1,6 @@
 /* OCaml bindings for libvirt.
  * (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
- * http://libvirt.org/
+ * https://libvirt.org/
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,18 +20,21 @@
 
 /* Please read libvirt/README file. */
 
-static char *Optstring_val (value strv);
+static const char *Optstring_val (value strv);
 typedef value (*Val_ptr_t) (void *);
 static value Val_opt (void *ptr, Val_ptr_t Val_ptr);
+typedef value (*Val_const_ptr_t) (const void *);
+static value Val_opt_const (const void *ptr, Val_const_ptr_t Val_ptr);
 /*static value option_default (value option, value deflt);*/
-static void _raise_virterror (virConnectPtr conn, const char *fn) Noreturn;
-static void not_supported (const char *fn) Noreturn;
+static void _raise_virterror (const char *fn) Noreturn;
 static value Val_virterror (virErrorPtr err);
+static int _list_length (value listv);
+static value Val_virconnectcredential (const virConnectCredentialPtr cred);
 
 /* Use this around synchronous libvirt API calls to release the OCaml
  * lock, allowing other threads to run simultaneously.  'code' must not
  * perform any caml_* calls, run any OCaml code, or raise any exception.
- * http://web.archive.org/web/20030521020915/http://caml.inria.fr/archives/200106/msg00199.html
+ * https://web.archive.org/web/20030521020915/http://caml.inria.fr/archives/200106/msg00199.html
  */
 #define NONBLOCKING(code)			\
   do {						\
@@ -40,11 +43,18 @@ static value Val_virterror (virErrorPtr err);
     caml_leave_blocking_section ();		\
   } while (0)
 
+/* Empty macro to use as empty parameter for other macros, since
+ * a null token as parameter when calling a macro is not allowed
+ * before C99.
+ */
+#define EMPTY
 /* Check error condition from a libvirt function, and automatically raise
  * an exception if one is found.
  */
-#define CHECK_ERROR(cond, conn, fn) \
-  do { if (cond) _raise_virterror (conn, fn); } while (0)
+#define CHECK_ERROR_CLEANUP(cond, cleanup, fn) \
+  do { if (cond) { cleanup; _raise_virterror (fn); } } while (0)
+#define CHECK_ERROR(cond, fn) \
+  CHECK_ERROR_CLEANUP(cond, EMPTY, fn)
 
 /*----------------------------------------------------------------------*/
 
@@ -93,6 +103,7 @@ static value Val_virterror (virErrorPtr err);
 #define Net_val(rv) (*((virNetworkPtr *)Data_custom_val(rv)))
 #define Pol_val(rv) (*((virStoragePoolPtr *)Data_custom_val(rv)))
 #define Vol_val(rv) (*((virStorageVolPtr *)Data_custom_val(rv)))
+#define Sec_val(rv) (*((virSecretPtr *)Data_custom_val(rv)))
 
 /* Wrap up a pointer to something in a custom block. */
 static value Val_connect (virConnectPtr conn);
@@ -100,6 +111,7 @@ static value Val_dom (virDomainPtr dom);
 static value Val_net (virNetworkPtr net);
 static value Val_pol (virStoragePoolPtr pool);
 static value Val_vol (virStorageVolPtr vol);
+static value Val_sec (virSecretPtr sec);
 
 /* Domains and networks are stored as pairs (dom/net, conn), so have
  * some convenience functions for unwrapping and wrapping them.
@@ -108,12 +120,15 @@ static value Val_vol (virStorageVolPtr vol);
 #define Network_val(rv) (Net_val(Field((rv),0)))
 #define Pool_val(rv) (Pol_val(Field((rv),0)))
 #define Volume_val(rv) (Vol_val(Field((rv),0)))
+#define Secret_val(rv) (Sec_val(Field((rv),0)))
 #define Connect_domv(rv) (Connect_val(Field((rv),1)))
 #define Connect_netv(rv) (Connect_val(Field((rv),1)))
 #define Connect_polv(rv) (Connect_val(Field((rv),1)))
 #define Connect_volv(rv) (Connect_val(Field((rv),1)))
+#define Connect_secv(rv) (Connect_val(Field((rv),1)))
 
 static value Val_domain (virDomainPtr dom, value connv);
 static value Val_network (virNetworkPtr net, value connv);
 static value Val_pool (virStoragePoolPtr pol, value connv);
 static value Val_volume (virStorageVolPtr vol, value connv);
+static value Val_secret (virSecretPtr sec, value connv);
diff --git a/libvirt/libvirt_version.ml.in b/libvirt/libvirt_version.ml.in
index b70d09d..4fc570c 100644
--- a/libvirt/libvirt_version.ml.in
+++ b/libvirt/libvirt_version.ml.in
@@ -1,6 +1,6 @@
 (* Helper module containing the version of the OCaml bindings.
    (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
-   http://libvirt.org/
+   https://libvirt.org/
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libvirt/libvirt_version.mli b/libvirt/libvirt_version.mli
index 2080df3..fe98fc9 100644
--- a/libvirt/libvirt_version.mli
+++ b/libvirt/libvirt_version.mli
@@ -1,6 +1,6 @@
-(** OCaml bindings for libvirt.
-    (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
-    http://libvirt.org/
+(* OCaml bindings for libvirt.
+   (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
+   https://libvirt.org/
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -18,9 +18,12 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 *)
 
+(** Information on OCaml-libvirt itself. *)
+
 val package : string
+(** The name of the OCaml libvirt bindings. *)
 val version : string
-(** The name and version of the OCaml libvirt bindings.
+(** The version of the OCaml libvirt bindings.
 
     (To get the version of libvirt C library itself
      use {!Libvirt.get_version}). *)
diff --git a/m4/ocaml.m4 b/m4/ocaml.m4
new file mode 100644
index 0000000..fddd6a0
--- /dev/null
+++ b/m4/ocaml.m4
@@ -0,0 +1,217 @@
+dnl autoconf macros for OCaml
+dnl
+dnl Copyright © 2009      Richard W.M. Jones
+dnl Copyright © 2009      Stefano Zacchiroli
+dnl Copyright © 2000-2005 Olivier Andrieu
+dnl Copyright © 2000-2005 Jean-Christophe Filliâtre
+dnl Copyright © 2000-2005 Georges Mariano
+dnl
+dnl For documentation, please read the ocaml.m4 man page.
+
+AC_DEFUN([AC_PROG_OCAML],
+[dnl
+  # checking for ocamlc
+  AC_CHECK_TOOL([OCAMLC],[ocamlc],[no])
+
+  if test "$OCAMLC" != "no"; then
+     OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version* *\(.*\)$|\1|p'`
+     AC_MSG_RESULT([OCaml version is $OCAMLVERSION])
+     OCAMLLIB=`$OCAMLC -where 2>/dev/null || $OCAMLC -v|tail -1|cut -d ' ' -f 4`
+     AC_MSG_RESULT([OCaml library path is $OCAMLLIB])
+
+     AC_SUBST([OCAMLVERSION])
+     AC_SUBST([OCAMLLIB])
+
+     # checking for ocamlopt
+     AC_CHECK_TOOL([OCAMLOPT],[ocamlopt],[no])
+     OCAMLBEST=byte
+     if test "$OCAMLOPT" = "no"; then
+        AC_MSG_WARN([Cannot find ocamlopt; bytecode compilation only.])
+     else
+        TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
+        if test "$TMPVERSION" != "$OCAMLVERSION" ; then
+            AC_MSG_RESULT([versions differs from ocamlc; ocamlopt discarded.])
+            OCAMLOPT=no
+        else
+            OCAMLBEST=opt
+        fi
+     fi
+
+     AC_SUBST([OCAMLBEST])
+
+     # checking for ocamlc.opt
+     AC_CHECK_TOOL([OCAMLCDOTOPT],[ocamlc.opt],[no])
+     if test "$OCAMLCDOTOPT" != "no"; then
+        TMPVERSION=`$OCAMLCDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
+        if test "$TMPVERSION" != "$OCAMLVERSION" ; then
+            AC_MSG_RESULT([versions differs from ocamlc; ocamlc.opt discarded.])
+        else
+            OCAMLC=$OCAMLCDOTOPT
+        fi
+     fi
+
+     # checking for ocamlopt.opt
+     if test "$OCAMLOPT" != "no" ; then
+        AC_CHECK_TOOL([OCAMLOPTDOTOPT],[ocamlopt.opt],[no])
+        if test "$OCAMLOPTDOTOPT" != "no"; then
+           TMPVERSION=`$OCAMLOPTDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
+           if test "$TMPVERSION" != "$OCAMLVERSION" ; then
+              AC_MSG_RESULT([version differs from ocamlc; ocamlopt.opt discarded.])
+           else
+              OCAMLOPT=$OCAMLOPTDOTOPT
+           fi
+        fi
+     fi
+
+     AC_SUBST([OCAMLOPT])
+  fi
+
+  AC_SUBST([OCAMLC])
+
+  # checking for ocamldep
+  AC_CHECK_TOOL([OCAMLDEP],[ocamldep],[no])
+
+  # checking for ocamlmktop
+  AC_CHECK_TOOL([OCAMLMKTOP],[ocamlmktop],[no])
+
+  # checking for ocamlmklib
+  AC_CHECK_TOOL([OCAMLMKLIB],[ocamlmklib],[no])
+
+  # checking for ocamldoc
+  AC_CHECK_TOOL([OCAMLDOC],[ocamldoc],[no])
+
+  # checking for ocamlbuild
+  AC_CHECK_TOOL([OCAMLBUILD],[ocamlbuild],[no])
+])
+
+
+AC_DEFUN([AC_PROG_OCAMLLEX],
+[dnl
+  # checking for ocamllex
+  AC_CHECK_TOOL([OCAMLLEX],[ocamllex],[no])
+  if test "$OCAMLLEX" != "no"; then
+    AC_CHECK_TOOL([OCAMLLEXDOTOPT],[ocamllex.opt],[no])
+    if test "$OCAMLLEXDOTOPT" != "no"; then
+        OCAMLLEX=$OCAMLLEXDOTOPT
+    fi
+  fi
+  AC_SUBST([OCAMLLEX])
+])
+
+AC_DEFUN([AC_PROG_OCAMLYACC],
+[dnl
+  AC_CHECK_TOOL([OCAMLYACC],[ocamlyacc],[no])
+  AC_SUBST([OCAMLYACC])
+])
+
+
+AC_DEFUN([AC_PROG_CAMLP4],
+[dnl
+  AC_REQUIRE([AC_PROG_OCAML])dnl
+
+  # checking for camlp4
+  AC_CHECK_TOOL([CAMLP4],[camlp4],[no])
+  if test "$CAMLP4" != "no"; then
+     TMPVERSION=`$CAMLP4 -v 2>&1| sed -n -e 's|.*version *\(.*\)$|\1|p'`
+     if test "$TMPVERSION" != "$OCAMLVERSION" ; then
+        AC_MSG_RESULT([versions differs from ocamlc])
+        CAMLP4=no
+     fi
+  fi
+  AC_SUBST([CAMLP4])
+
+  # checking for companion tools
+  AC_CHECK_TOOL([CAMLP4BOOT],[camlp4boot],[no])
+  AC_CHECK_TOOL([CAMLP4O],[camlp4o],[no])
+  AC_CHECK_TOOL([CAMLP4OF],[camlp4of],[no])
+  AC_CHECK_TOOL([CAMLP4OOF],[camlp4oof],[no])
+  AC_CHECK_TOOL([CAMLP4ORF],[camlp4orf],[no])
+  AC_CHECK_TOOL([CAMLP4PROF],[camlp4prof],[no])
+  AC_CHECK_TOOL([CAMLP4R],[camlp4r],[no])
+  AC_CHECK_TOOL([CAMLP4RF],[camlp4rf],[no])
+  AC_SUBST([CAMLP4BOOT])
+  AC_SUBST([CAMLP4O])
+  AC_SUBST([CAMLP4OF])
+  AC_SUBST([CAMLP4OOF])
+  AC_SUBST([CAMLP4ORF])
+  AC_SUBST([CAMLP4PROF])
+  AC_SUBST([CAMLP4R])
+  AC_SUBST([CAMLP4RF])
+])
+
+
+AC_DEFUN([AC_PROG_FINDLIB],
+[dnl
+  AC_REQUIRE([AC_PROG_OCAML])dnl
+
+  # checking for ocamlfind
+  AC_CHECK_TOOL([OCAMLFIND],[ocamlfind],[no])
+  AC_SUBST([OCAMLFIND])
+])
+
+
+dnl Thanks to Jim Meyering for working this next bit out for us.
+dnl XXX We should define AS_TR_SH if it's not defined already
+dnl (eg. for old autoconf).
+AC_DEFUN([AC_CHECK_OCAML_PKG],
+[dnl
+  AC_REQUIRE([AC_PROG_FINDLIB])dnl
+
+  AC_MSG_CHECKING([for OCaml findlib package $1])
+
+  unset found
+  unset pkg
+  found=no
+  for pkg in $1 $2 ; do
+    if $OCAMLFIND query $pkg >/dev/null 2>/dev/null; then
+      AC_MSG_RESULT([found])
+      AS_TR_SH([OCAML_PKG_$1])=$pkg
+      found=yes
+      break
+    fi
+  done
+  if test "$found" = "no" ; then
+    AC_MSG_RESULT([not found])
+    AS_TR_SH([OCAML_PKG_$1])=no
+  fi
+
+  AC_SUBST(AS_TR_SH([OCAML_PKG_$1]))
+])
+
+
+AC_DEFUN([AC_CHECK_OCAML_MODULE],
+[dnl
+  AC_MSG_CHECKING([for OCaml module $2])
+
+  cat > conftest.ml <<EOF
+open $3
+EOF
+  unset found
+  for $1 in $$1 $4 ; do
+    if $OCAMLC -c -I "$$1" conftest.ml >&5 2>&5 ; then
+      found=yes
+      break
+    fi
+  done
+
+  if test "$found" ; then
+    AC_MSG_RESULT([$$1])
+  else
+    AC_MSG_RESULT([not found])
+    $1=no
+  fi
+  AC_SUBST([$1])
+])
+
+
+dnl XXX Cross-compiling
+AC_DEFUN([AC_CHECK_OCAML_WORD_SIZE],
+[dnl
+  AC_MSG_CHECKING([for OCaml compiler word size])
+  cat > conftest.ml <<EOF
+  print_endline (string_of_int Sys.word_size)
+  EOF
+  OCAML_WORD_SIZE=`ocaml conftest.ml`
+  AC_MSG_RESULT([$OCAML_WORD_SIZE])
+  AC_SUBST([OCAML_WORD_SIZE])
+])
author	Stephane Glondu <steph@glondu.net>	2019-08-21 16:31:45 +0200
committer	Stephane Glondu <steph@glondu.net>	2019-08-21 16:31:45 +0200
commit	44323d47b8f294ff3e6833865c551559e9edeff4 (patch)
tree	8458b88fe2592d6a6298b8ae58186e4460e6c8a6
parent	e3abe2db017901c7d86880980f15abe72a09c809 (diff)
parent	b90971105851c8462823929741336d93dc3895c3 (diff)