summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAndrew Shadura <bugzilla@tut.by>2011-11-17 19:46:12 +0100
committerAndrew Shadura <bugzilla@tut.by>2011-11-17 19:46:12 +0100
commit1de62163f0237e2fdd7d9b5ee7c29c57851ce87e (patch)
treea95ba9fa7b572f833e2d360d4fa03806d80407d2
initial import
-rw-r--r--AUTHORS5
-rw-r--r--COPYING16
-rw-r--r--GIT-Access6
-rw-r--r--Makefile23
-rw-r--r--README77
-rwxr-xr-xautogen.sh86
-rw-r--r--buildsys.mk.in493
-rwxr-xr-xconfig.guess1519
-rwxr-xr-xconfig.rpath614
-rwxr-xr-xconfig.sub1626
-rwxr-xr-xconfigure5568
-rw-r--r--configure.ac85
-rw-r--r--doc/BOOST10
-rw-r--r--extra.mk.in2
-rwxr-xr-xinstall-sh323
-rw-r--r--libmowgli.pc.in15
-rw-r--r--m4/buildsys.m4185
-rw-r--r--m4/pkg.m458
-rwxr-xr-xscripts/makerelease.sh107
-rw-r--r--src/Makefile4
-rw-r--r--src/examples/Makefile3
-rw-r--r--src/examples/dicttest/Makefile7
-rw-r--r--src/examples/dicttest/dicttest.c79
-rw-r--r--src/examples/formattertest/Makefile7
-rw-r--r--src/examples/formattertest/formattertest.c46
-rw-r--r--src/examples/listsort/Makefile7
-rw-r--r--src/examples/listsort/listsort.c117
-rw-r--r--src/examples/patriciatest/Makefile7
-rw-r--r--src/examples/patriciatest/patriciatest.c157
-rw-r--r--src/examples/patriciatest2/Makefile7
-rw-r--r--src/examples/patriciatest2/patriciatest2.c153
-rw-r--r--src/examples/randomtest/Makefile7
-rw-r--r--src/examples/randomtest/randomtest.c51
-rw-r--r--src/libmowgli/Makefile77
-rw-r--r--src/libmowgli/mowgli.h81
-rw-r--r--src/libmowgli/mowgli_alloc.c133
-rw-r--r--src/libmowgli/mowgli_alloc.h31
-rw-r--r--src/libmowgli/mowgli_allocation_policy.c70
-rw-r--r--src/libmowgli/mowgli_allocation_policy.h45
-rw-r--r--src/libmowgli/mowgli_allocator.c46
-rw-r--r--src/libmowgli/mowgli_allocator.h31
-rw-r--r--src/libmowgli/mowgli_argstack.c247
-rw-r--r--src/libmowgli/mowgli_argstack.h57
-rw-r--r--src/libmowgli/mowgli_assert.h105
-rw-r--r--src/libmowgli/mowgli_bitvector.c238
-rw-r--r--src/libmowgli/mowgli_bitvector.h41
-rw-r--r--src/libmowgli/mowgli_config.h.in147
-rw-r--r--src/libmowgli/mowgli_dictionary.c914
-rw-r--r--src/libmowgli/mowgli_dictionary.h166
-rw-r--r--src/libmowgli/mowgli_error_backtrace.c109
-rw-r--r--src/libmowgli/mowgli_error_backtrace.h38
-rw-r--r--src/libmowgli/mowgli_exception.h37
-rw-r--r--src/libmowgli/mowgli_formatter.c119
-rw-r--r--src/libmowgli/mowgli_formatter.h31
-rw-r--r--src/libmowgli/mowgli_global_storage.c68
-rw-r--r--src/libmowgli/mowgli_global_storage.h32
-rw-r--r--src/libmowgli/mowgli_hash.c66
-rw-r--r--src/libmowgli/mowgli_hash.h30
-rw-r--r--src/libmowgli/mowgli_heap.c323
-rw-r--r--src/libmowgli/mowgli_heap.h50
-rw-r--r--src/libmowgli/mowgli_hook.c146
-rw-r--r--src/libmowgli/mowgli_hook.h47
-rw-r--r--src/libmowgli/mowgli_index.c175
-rw-r--r--src/libmowgli/mowgli_index.h51
-rw-r--r--src/libmowgli/mowgli_init.c49
-rw-r--r--src/libmowgli/mowgli_init.h29
-rw-r--r--src/libmowgli/mowgli_ioevent.c195
-rw-r--r--src/libmowgli/mowgli_ioevent.h55
-rw-r--r--src/libmowgli/mowgli_iterator.h38
-rw-r--r--src/libmowgli/mowgli_list.c386
-rw-r--r--src/libmowgli/mowgli_list.h76
-rw-r--r--src/libmowgli/mowgli_logger.c62
-rw-r--r--src/libmowgli/mowgli_logger.h45
-rw-r--r--src/libmowgli/mowgli_mempool.c199
-rw-r--r--src/libmowgli/mowgli_mempool.h45
-rw-r--r--src/libmowgli/mowgli_module.h33
-rw-r--r--src/libmowgli/mowgli_module_posix.c69
-rw-r--r--src/libmowgli/mowgli_module_win32.c62
-rw-r--r--src/libmowgli/mowgli_object.c164
-rw-r--r--src/libmowgli/mowgli_object.h42
-rw-r--r--src/libmowgli/mowgli_object_class.c132
-rw-r--r--src/libmowgli/mowgli_object_class.h61
-rw-r--r--src/libmowgli/mowgli_object_messaging.c142
-rw-r--r--src/libmowgli/mowgli_object_messaging.h42
-rw-r--r--src/libmowgli/mowgli_object_metadata.c104
-rw-r--r--src/libmowgli/mowgli_object_metadata.h36
-rw-r--r--src/libmowgli/mowgli_patricia.c1000
-rw-r--r--src/libmowgli/mowgli_patricia.h148
-rw-r--r--src/libmowgli/mowgli_queue.c209
-rw-r--r--src/libmowgli/mowgli_queue.h44
-rw-r--r--src/libmowgli/mowgli_random.c143
-rw-r--r--src/libmowgli/mowgli_random.h45
-rw-r--r--src/libmowgli/mowgli_signal.c65
-rw-r--r--src/libmowgli/mowgli_signal.h31
-rw-r--r--src/libmowgli/mowgli_spinlock.c105
-rw-r--r--src/libmowgli/mowgli_spinlock.h44
-rw-r--r--src/libmowgli/mowgli_stdinc.h96
-rw-r--r--src/libmowgli/mowgli_string.c121
-rw-r--r--src/libmowgli/mowgli_string.h48
-rw-r--r--src/libmowgli/win32_support.c64
-rw-r--r--src/libmowgli/win32_support.h47
-rw-r--r--win32/libmowgli.def172
-rw-r--r--win32/libmowgli/VS2008/VS2008.vcproj567
-rw-r--r--win32/libmowgli/dicttest/dicttest.vcproj353
-rw-r--r--win32/libmowgli/formattertest/formattertest.vcproj349
-rw-r--r--win32/libmowgli/libmowgli.sln75
-rw-r--r--win32/libmowgli/listsort/listsort.vcproj349
-rw-r--r--win32/libmowgli/patriciatest/patriciatest.vcproj349
-rw-r--r--win32/libmowgli/randomtest/randomtest.vcproj349
-rw-r--r--win32/mowgli_config.h145
110 files changed, 22205 insertions, 0 deletions
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..2406c47
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,5 @@
+Patrick McFarland <pmcfarland -at- adterrasperaspera.com>
+William Pitcock <nenolod -at- sacredspiral.co.uk>
+Jonathan Schleifer <js-libmowgli -at- webkeks.org>
+Pippijn van Steenhoven <pippijn -at- one09.net>
+Jilles Tjoelker <jilles -at- stack.nl>
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..26e3d7b
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,16 @@
+Copyright (c) 2005-2007 Atheme Project (http://www.atheme.org)
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice is present in all copies.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/GIT-Access b/GIT-Access
new file mode 100644
index 0000000..b4ac63a
--- /dev/null
+++ b/GIT-Access
@@ -0,0 +1,6 @@
+The libmowgli GIT repository can be checked out using the following command:
+ git clone git://git.atheme.org/libmowgli.git libmowgli
+
+libmowgli's GIT repository depot can be browsed over the internet at
+the following address:
+ http://git.atheme.org/
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..3e267c7
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,23 @@
+SUBDIRS = src
+DISTCLEAN = extra.mk buildsys.mk config.log config.status libmowgli.pc
+
+include buildsys.mk
+
+install-extra:
+ i="libmowgli.pc"; \
+ ${INSTALL_STATUS}; \
+ if ${MKDIR_P} ${DESTDIR}${libdir}/pkgconfig && ${INSTALL} -m 644 $$i ${DESTDIR}${libdir}/pkgconfig/$$i; then \
+ ${INSTALL_OK}; \
+ else \
+ ${INSTALL_FAILED}; \
+ fi
+
+uninstall-extra:
+ i="libmowgli.pc"; \
+ if [ -f ${DESTDIR}${libdir}/pkgconfig/$$i ]; then \
+ if rm -f ${DESTDIR}${libdir}/pkgconfig/$$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi
diff --git a/README b/README
new file mode 100644
index 0000000..9b38ca4
--- /dev/null
+++ b/README
@@ -0,0 +1,77 @@
+libmowgli - A useful collection of routines for programming
+-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+
+libmowgli is a free but copyrighted library, check COPYING for details.
+
+
+Contents
+--------
+
+1. What is libmowgli?
+2. Installation
+3. Bug Reports
+
+
+What is libmowgli?
+------------------
+
+libmowgli is a class library containing performance and usability oriented
+extensions to C.
+
+It contains:
+ - mowgli_alloc: A safe wrapper around malloc/free.
+ - mowgli_argstack: Safe serialization of valists.
+ - mowgli_assert: Various assertion routines that can be used.
+ - mowgli_bitvector: Bitmasks with an unlimited level of precision.
+ - mowgli_dictionary: A keyword-backed definition hashtable class.
+ - mowgli_error_backtrace: Provide feedback to users on what caused the
+ error they are recieving.
+ - mowgli_exception: Assertions with user feedback.
+ - mowgli_formatter: A simple token formatter which is sometimes useful.
+ - mowgli_global_storage: A simple global storage library.
+ - mowgli_hash: A portable implementation of the FNV-1 hash.
+ - mowgli_heap: An optimistic heap-based memory allocator
+ - mowgli_hook: A simple hooks API you can use for your application, which
+ allows for hooks to provide both application data and user data.
+ - mowgli_ioevent: Portable I/O completion ports for many OSes.
+ - mowgli_list: A high performance linked lists implementation with O(1) scalability
+ for most common operations.
+ - mowgli_logger: An internal class for handling logging of exceptions.
+ - mowgli_memorypool: A class which allows for memory pooling.
+ - mowgli_module: A wrapper around dlopen(3) and dlsym(3).
+ - mowgli_object: A simple class which provides reference counted pointers and
+ polymorphism of structs.
+ - mowgli_object_class: Classing and subclassing for objects.
+ - mowgli_object_metadata: Metadata for objects.
+ - mowgli_object_messaging: Messaging and signalling for objects.
+ - mowgli_queue: A simple class which implements double-ended queues.
+ - mowgli_random: A high performance psuedo-random number generator.
+ - mowgli_signal: A wrapper for sigaction(2).
+ - mowgli_spinlock: Portable spinlocks.
+
+More classes will be added with later releases. Please contact
+nenolod -at- atheme.org if you have suggestions on what should be
+implemented.
+
+More information is available at http://www.atheme.org/projects/mowgli.shtml.
+
+
+Installation
+------------
+
+Installation is fairly typical:
+
+ $ ./configure
+ $ make
+ $ sudo make install
+
+(If sudo isn't on your system, su to root. On GNU systems you can even
+do "su -c 'make install'", which is basically the same thing as using
+sudo.)
+
+
+Bug Reports
+-----------
+
+Bugs can be reported on our tracker at http://bugs-meta.atheme.org against the
+Mowgli product.
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..552c2b8
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,86 @@
+#! /bin/sh
+
+TOP_DIR=$(dirname $0)
+LAST_DIR=$PWD
+
+if test ! -f $TOP_DIR/configure.ac ; then
+ echo "You must execute this script from the top level directory."
+ exit 1
+fi
+
+AUTOCONF=${AUTOCONF:-autoconf}
+ACLOCAL=${ACLOCAL:-aclocal}
+AUTOHEADER=${AUTOHEADER:-autoheader}
+
+dump_help_screen ()
+{
+ echo "Usage: gen-auto-scripts.sh [options]"
+ echo
+ echo "options:"
+ echo " -n skip CVS changelog creation"
+ echo " -h,--help show this help screen"
+ echo
+ exit 0
+}
+
+parse_options ()
+{
+ while test "$1" != "" ; do
+ case $1 in
+ -h|--help)
+ dump_help_screen
+ ;;
+ -n)
+ SKIP_CVS_CHANGELOG=yes
+ ;;
+ *)
+ echo Invalid argument - $1
+ dump_help_screen
+ ;;
+ esac
+ shift
+ done
+}
+
+run_or_die ()
+{
+ COMMAND=$1
+
+ # check for empty commands
+ if test -z "$COMMAND" ; then
+ echo "*warning* no command specified"
+ return 1
+ fi
+
+ shift;
+
+ OPTIONS="$@"
+
+ # print a message
+ echo -n "*info* running $COMMAND"
+ if test -n "$OPTIONS" ; then
+ echo " ($OPTIONS)"
+ else
+ echo
+ fi
+
+ # run or die
+ $COMMAND $OPTIONS ; RESULT=$?
+ if test $RESULT -ne 0 ; then
+ echo "*error* $COMMAND failed. (exit code = $RESULT)"
+ exit 1
+ fi
+
+ return 0
+}
+
+parse_options "$@"
+
+cd $TOP_DIR
+
+run_or_die $ACLOCAL -I m4
+run_or_die $AUTOHEADER
+run_or_die $AUTOCONF
+
+cd $LAST_DIR
+
diff --git a/buildsys.mk.in b/buildsys.mk.in
new file mode 100644
index 0000000..7e7842e
--- /dev/null
+++ b/buildsys.mk.in
@@ -0,0 +1,493 @@
+#
+# Copyright (c) 2007 - 2009, Jonathan Schleifer <js@webkeks.org>
+#
+# https://webkeks.org/hg/buildsys/
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice is present in all copies.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+PACKAGE = @PACKAGE@
+AS = @AS@
+CC = @CC@
+CXX = @CXX@
+CPP = @CPP@
+DC = @DC@
+ERLC = @ERLC@
+OBJC = @OBJC@
+OBJCXX = @OBJCXX@
+AR = @AR@
+LD = ${CC}
+RANLIB = @RANLIB@
+PYTHON = @PYTHON@
+ASFLAGS = @ASFLAGS@
+CFLAGS = @CFLAGS@
+CXXFLAGS = @CXXFLAGS@
+CPPFLAGS = @CPPFLAGS@
+DFLAGS = @DFLAGS@
+ERLCFLAGS = @ERLCFLAGS@
+OBJCFLAGS = @OBJCFLAGS@
+OBJCXXFLAGS = @OBJCXXFLAGS@
+LDFLAGS = @LDFLAGS@
+LIBS = @LIBS@
+PYTHON_FLAGS = @PYTHON_FLAGS@
+PROG_IMPLIB_NEEDED = @PROG_IMPLIB_NEEDED@
+PROG_IMPLIB_LDFLAGS = @PROG_IMPLIB_LDFLAGS@
+PROG_SUFFIX = @EXEEXT@
+LIB_CPPFLAGS = @LIB_CPPFLAGS@
+LIB_CFLAGS = @LIB_CFLAGS@
+LIB_LDFLAGS = @LIB_LDFLAGS@
+LIB_PREFIX = @LIB_PREFIX@
+LIB_SUFFIX = @LIB_SUFFIX@
+PLUGIN_CPPFLAGS = @PLUGIN_CPPFLAGS@
+PLUGIN_CFLAGS = @PLUGIN_CFLAGS@
+PLUGIN_LDFLAGS = @PLUGIN_LDFLAGS@
+PLUGIN_SUFFIX = @PLUGIN_SUFFIX@
+RPATH_LDFLAGS = @RPATH_LDFLAGS@
+INSTALL_LIB = @INSTALL_LIB@
+UNINSTALL_LIB = @UNINSTALL_LIB@
+CLEAN_LIB = @CLEAN_LIB@
+LN_S = @LN_S@
+MKDIR_P = mkdir -p
+INSTALL = @INSTALL@
+SHELL = @SHELL@
+MSGFMT = @MSGFMT@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+libdir = @libdir@
+plugindir ?= ${libdir}/${PACKAGE}
+datarootdir = @datarootdir@
+datadir = @datadir@
+includedir = @includedir@
+includesubdir ?= ${PACKAGE}
+mandir = @mandir@
+mansubdir ?= man1
+
+OBJS1 = ${SRCS:.c=.o}
+OBJS2 = ${OBJS1:.cc=.o}
+OBJS3 = ${OBJS2:.cxx=.o}
+OBJS4 = ${OBJS3:.d=.o}
+OBJS5 = ${OBJS4:.erl=.beam}
+OBJS6 = ${OBJS5:.m=.o}
+OBJS7 = ${OBJS6:.mm=.o}
+OBJS8 = ${OBJS7:.py=.pyc}
+OBJS9 = ${OBJS8:.xpm=.o}
+OBJS10 = ${OBJS9:.S=.o}
+OBJS += ${OBJS10:.po=.gmo}
+
+.SILENT:
+.SUFFIXES:
+.SUFFIXES: .beam .c .cc .cxx .d .dep .erl .gmo .m .mm .o .po .py .pyc .xpm .S
+.PHONY: all subdirs pre-depend depend install install-extra uninstall uninstall-extra clean distclean
+
+all:
+ for i in subdirs depend ${STATIC_LIB} ${STATIC_LIB_NOINST} ${LIB} ${LIB_NOINST} ${PLUGIN} ${PLUGIN_NOINST} ${PROG} ${PROG_NOINST}; do \
+ ${MAKE} ${MFLAGS} $$i || exit 1; \
+ done
+
+subdirs:
+ for i in ${SUBDIRS}; do \
+ ${DIR_ENTER}; \
+ ${MAKE} ${MFLAGS} || exit 1; \
+ ${DIR_LEAVE}; \
+ done
+
+depend: pre-depend ${SRCS}
+ regen=0; \
+ deps=""; \
+ test -f .deps || regen=1; \
+ for i in ${SRCS}; do \
+ case $$i in \
+ *.c) \
+ test $$i -nt .deps && regen=1; \
+ deps="$$deps $${i%.c}.dep"; \
+ ;; \
+ *.cc) \
+ test $$i -nt .deps && regen=1; \
+ deps="$$deps $${i%.cc}.dep"; \
+ ;; \
+ *.cxx) \
+ test $$i -nt .deps && regen=1; \
+ deps="$$deps $${i%.cxx}.dep"; \
+ ;; \
+ *.m) \
+ test $$i -nt .deps && regen=1; \
+ deps="$$deps $${i%.m}.dep"; \
+ ;; \
+ *.mm) \
+ test $$i -nt .deps && regen=1; \
+ deps="$$deps $${i%.mm}.dep"; \
+ ;; \
+ *.S) \
+ test $$i -nt .deps && regen=1; \
+ deps="$$deps $${i%.S}.dep"; \
+ ;; \
+ esac; \
+ done; \
+ if test x"$$regen" = x"1" -a x"$$deps" != "x"; then \
+ ${DEPEND_STATUS}; \
+ if ${MAKE} ${MFLAGS} $$deps && cat $$deps >.deps; then \
+ rm -f $$deps; \
+ ${DEPEND_OK}; \
+ else \
+ :> .deps; \
+ touch -t 0001010000 .deps; \
+ ${DEPEND_FAILED}; \
+ fi; \
+ fi
+
+.c.dep .cc.dep .cxx.dep .m.dep .mm.dep .S.dep:
+ ${CPP} ${CPPFLAGS} -M $< >$@ || (rm -f $@; exit 1)
+
+.d.dep:
+.xpm.dep:
+
+pre-depend:
+
+${PROG} ${PROG_NOINST}: ${EXT_DEPS} ${OBJS}
+ ${LINK_STATUS}
+ if ${LD} -o $@ ${OBJS} ${LDFLAGS} ${LIBS}; then \
+ ${LINK_OK}; \
+ else \
+ ${LINK_FAILED}; \
+ fi
+
+${LIB} ${LIB_NOINST}: ${EXT_DEPS} ${OBJS}
+ case $@ in \
+ *.a) \
+ ${MAKE} ${MFLAGS} STATIC_LIB=${LIB} LIB= $@ || exit 1 \
+ ;; \
+ *) \
+ ${LINK_STATUS}; \
+ if ${LD} -o $@ ${OBJS} ${LIB_LDFLAGS} ${LDFLAGS} ${LIBS}; then \
+ ${LINK_OK}; \
+ else \
+ ${LINK_FAILED}; \
+ fi \
+ ;; \
+ esac
+
+${PLUGIN} ${PLUGIN_NOINST}: ${EXT_DEPS} ${OBJS}
+ ${LINK_STATUS}
+ if ${LD} -o $@ ${OBJS} ${PLUGIN_LDFLAGS} ${LDFLAGS} ${LIBS}; then \
+ ${LINK_OK}; \
+ else \
+ ${LINK_FAILED}; \
+ fi
+
+${STATIC_LIB} ${STATIC_LIB_NOINST}: ${EXT_DEPS} ${OBJS}
+ ${LINK_STATUS}
+ if ${AR} cr $@ ${OBJS} && ${RANLIB} $@; then \
+ ${LINK_OK}; \
+ else \
+ ${LINK_FAILED}; \
+ rm -f $@; \
+ fi
+
+.c.o:
+ ${COMPILE_STATUS}
+ if ${CC} ${CFLAGS} ${CPPFLAGS} -c -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+.cc.o .cxx.o:
+ ${COMPILE_STATUS}
+ if ${CXX} ${CXXFLAGS} ${CPPFLAGS} -c -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+.d.o:
+ ${COMPILE_STATUS}
+ if test x"$(basename ${DC})" = x"dmd"; then \
+ if ${DC} ${DFLAGS} -c -of$@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi \
+ else \
+ if ${DC} ${DFLAGS} -c -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi \
+ fi
+
+.erl.beam:
+ ${COMPILE_STATUS}
+ if ${ERLC} ${ERLCFLAGS} -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+.m.o:
+ ${COMPILE_STATUS}
+ if ${OBJC} ${OBJCFLAGS} ${CPPFLAGS} -c -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+.mm.o:
+ ${COMPILE_STATUS}
+ if ${OBJCXX} ${OBJCXXFLAGS} ${OBJCFLAGS} ${CXXFLAGS} ${CPPFLAGS} -c -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+.po.gmo:
+ ${COMPILE_STATUS}
+ if ${MSGFMT} -c -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+.py.pyc:
+ ${COMPILE_STATUS}
+ if ${PYTHON} ${PYTHON_FLAGS} -c "import py_compile; py_compile.compile('$<')"; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+.xpm.o:
+ ${COMPILE_STATUS}
+ if ${CC} ${CFLAGS} ${CPPFLAGS} -x c -c -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+.S.o:
+ ${COMPILE_STATUS}
+ if ${AS} ${ASFLAGS} ${CPPFLAGS} -c -o $@ $<; then \
+ ${COMPILE_OK}; \
+ else \
+ ${COMPILE_FAILED}; \
+ fi
+
+install: ${LIB} ${STATIC_LIB} ${PLUGIN} ${PROG} install-extra
+ for i in ${SUBDIRS}; do \
+ ${DIR_ENTER}; \
+ ${MAKE} ${MFLAGS} install || exit 1; \
+ ${DIR_LEAVE}; \
+ done
+
+ for i in ${LIB}; do \
+ ${INSTALL_STATUS}; \
+ if ${MKDIR_P} ${DESTDIR}${libdir} && ${INSTALL_LIB}; then \
+ ${INSTALL_OK}; \
+ else \
+ ${INSTALL_FAILED}; \
+ fi \
+ done
+
+ for i in ${STATIC_LIB}; do \
+ ${INSTALL_STATUS}; \
+ if ${MKDIR_P} ${DESTDIR}${libdir} && ${INSTALL} -m 644 $$i ${DESTDIR}${libdir}/$$i; then \
+ ${INSTALL_OK}; \
+ else \
+ ${INSTALL_FAILED}; \
+ fi \
+ done
+
+ for i in ${PLUGIN}; do \
+ ${INSTALL_STATUS}; \
+ if ${MKDIR_P} ${DESTDIR}${plugindir} && ${INSTALL} -m 755 $$i ${DESTDIR}${plugindir}/$$i; then \
+ ${INSTALL_OK}; \
+ else \
+ ${INSTALL_FAILED}; \
+ fi \
+ done
+
+ for i in ${DATA}; do \
+ ${INSTALL_STATUS}; \
+ if ${MKDIR_P} $$(dirname ${DESTDIR}${datadir}/${PACKAGE}/$$i) && ${INSTALL} -m 644 $$i ${DESTDIR}${datadir}/${PACKAGE}/$$i; then \
+ ${INSTALL_OK}; \
+ else \
+ ${INSTALL_FAILED}; \
+ fi \
+ done
+
+ for i in ${PROG}; do \
+ ${INSTALL_STATUS}; \
+ if ${MKDIR_P} ${DESTDIR}${bindir} && ${INSTALL} -m 755 $$i ${DESTDIR}${bindir}/$$i; then \
+ ${INSTALL_OK}; \
+ else \
+ ${INSTALL_FAILED}; \
+ fi \
+ done
+
+ for i in ${INCLUDES}; do \
+ ${INSTALL_STATUS}; \
+ if ${MKDIR_P} ${DESTDIR}${includedir}/${includesubdir} && ${INSTALL} -m 644 $$i ${DESTDIR}${includedir}/${includesubdir}/$$i; then \
+ ${INSTALL_OK}; \
+ else \
+ ${INSTALL_FAILED}; \
+ fi \
+ done
+
+ for i in ${MAN}; do \
+ ${INSTALL_STATUS}; \
+ if ${MKDIR_P} ${DESTDIR}${mandir}/${mansubdir} && ${INSTALL} -m 644 $$i ${DESTDIR}${mandir}/${mansubdir}/$$i; then \
+ ${INSTALL_OK}; \
+ else \
+ ${INSTALL_FAILED}; \
+ fi \
+ done
+
+install-extra:
+
+uninstall: uninstall-extra
+ for i in ${SUBDIRS}; do \
+ ${DIR_ENTER}; \
+ ${MAKE} ${MFLAGS} uninstall || exit 1; \
+ ${DIR_LEAVE}; \
+ done
+
+ for i in ${LIB}; do \
+ if test -f ${DESTDIR}${libdir}/$$i; then \
+ if ${UNINSTALL_LIB}; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi; \
+ done
+
+ for i in ${STATIC_LIB}; do \
+ if test -f ${DESTDIR}${libdir}/$$i; then \
+ if rm -f ${DESTDIR}${libdir}/$$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi \
+ done
+
+ for i in ${PLUGIN}; do \
+ if test -f ${DESTDIR}${plugindir}/$$i; then \
+ if rm -f ${DESTDIR}${plugindir}/$$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi \
+ done
+ -rmdir ${DESTDIR}${plugindir} >/dev/null 2>&1
+
+ for i in ${DATA}; do \
+ if test -f ${DESTDIR}${datadir}/${PACKAGE}/$$i; then \
+ if rm -f ${DESTDIR}${datadir}/${PACKAGE}/$$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi \
+ done
+
+ for i in ${PROG}; do \
+ if test -f ${DESTDIR}${bindir}/$$i; then \
+ if rm -f ${DESTDIR}${bindir}/$$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi \
+ done
+
+ for i in ${INCLUDES}; do \
+ if test -f ${DESTDIR}${includedir}/${includesubdir}/$$i; then \
+ if rm -f ${DESTDIR}${includedir}/${includesubdir}/$$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi \
+ done
+ -rmdir ${DESTDIR}${includedir}/${includesubdir} >/dev/null 2>&1
+
+ for i in ${MAN}; do \
+ if test -f ${DESTDIR}${mandir}/${mansubdir}/$$i; then \
+ if rm -f ${DESTDIR}${mandir}/${mansubdir}/$$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi \
+ done
+
+uninstall-extra:
+
+clean:
+ for i in ${SUBDIRS}; do \
+ ${DIR_ENTER}; \
+ ${MAKE} ${MFLAGS} clean || exit 1; \
+ ${DIR_LEAVE}; \
+ done
+
+ for i in ${DEPS} ${OBJS} ${PROG} ${PROG_NOINST} ${LIB} ${LIB_NOINST} ${STATIC_LIB} ${STATIC_LIB_NOINST} ${PLUGIN} ${PLUGIN_NOINST} ${CLEAN} ${CLEAN_LIB}; do \
+ if test -f $$i -o -d $$i; then \
+ if rm -fr $$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi \
+ done
+
+distclean: clean
+ for i in ${SUBDIRS}; do \
+ ${DIR_ENTER}; \
+ ${MAKE} ${MFLAGS} distclean || exit 1; \
+ ${DIR_LEAVE}; \
+ done
+
+ for i in ${DISTCLEAN} .deps *~; do \
+ if test -f $$i -o -d $$i; then \
+ if rm -fr $$i; then \
+ ${DELETE_OK}; \
+ else \
+ ${DELETE_FAILED}; \
+ fi \
+ fi \
+ done
+
+DIR_ENTER = printf "\033[K\033[0;36mEntering directory \033[1;36m$$i\033[0;36m.\033[0m\n"; cd $$i || exit 1
+DIR_LEAVE = printf "\033[K\033[0;36mLeaving directory \033[1;36m$$i\033[0;36m.\033[0m\n"; cd .. || exit 1
+DEPEND_STATUS = printf "\033[K\033[0;33mGenerating dependencies...\033[0m\r"
+DEPEND_OK = printf "\033[K\033[0;32mSuccessfully generated dependencies.\033[0m\n"
+DEPEND_FAILED = printf "\033[K\033[0;31mFailed to generate dependencies!\033[0m\n"; exit 1
+COMPILE_STATUS = printf "\033[K\033[0;33mCompiling \033[1;33m$<\033[0;33m...\033[0m\r"
+COMPILE_OK = printf "\033[K\033[0;32mSuccessfully compiled \033[1;32m$<\033[0;32m.\033[0m\n"
+COMPILE_FAILED = printf "\033[K\033[0;31mFailed to compile \033[1;31m$<\033[0;31m!\033[0m\n"; exit 1
+LINK_STATUS = printf "\033[K\033[0;33mLinking \033[1;33m$@\033[0;33m...\033[0m\r"
+LINK_OK = printf "\033[K\033[0;32mSuccessfully linked \033[1;32m$@\033[0;32m.\033[0m\n"
+LINK_FAILED = printf "\033[K\033[0;31mFailed to link \033[1;31m$@\033[0;31m!\033[0m\n"; exit 1
+INSTALL_STATUS = printf "\033[K\033[0;33mInstalling \033[1;33m$$i\033[0;33m...\033[0m\r"
+INSTALL_OK = printf "\033[K\033[0;32mSuccessfully installed \033[1;32m$$i\033[0;32m.\033[0m\n"
+INSTALL_FAILED = printf "\033[K\033[0;31mFailed to install \033[1;31m$$i\033[0;31m!\033[0m\n"; exit 1
+DELETE_OK = printf "\033[K\033[0;34mDeleted \033[1;34m$$i\033[0;34m.\033[0m\n"
+DELETE_FAILED = printf "\033[K\033[0;31mFailed to delete \033[1;31m$$i\033[0;31m!\033[0m\n"; exit 1
+
+include .deps
diff --git a/config.guess b/config.guess
new file mode 100755
index 0000000..af7f02d
--- /dev/null
+++ b/config.guess
@@ -0,0 +1,1519 @@
+#! /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.
+
+timestamp='2006-07-02'
+
+# 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
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# 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.
+#
+# 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.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ 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
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# 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=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+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
+
+if [ "${UNAME_SYSTEM}" = "Linux" ] ; then
+ eval $set_cc_for_build
+ cat << EOF > $dummy.c
+ #include <features.h>
+ #ifdef __UCLIBC__
+ # ifdef __UCLIBC_CONFIG_VERSION__
+ LIBC=uclibc __UCLIBC_CONFIG_VERSION__
+ # else
+ LIBC=uclibc
+ # endif
+ #else
+ LIBC=gnu
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'`
+fi
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-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
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ 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" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ 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 ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ 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/[^.]*//'`
+ 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/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${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
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ 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);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ 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 $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ 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 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ 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
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ 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
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ 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 ;;
+ 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
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #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);
+
+ 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`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $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
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ 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
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ 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}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $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:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ 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/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${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 ;;
+ 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}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ i*:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ x86:Interix*:[3456]*)
+ echo i586-pc-interix${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
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ 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 ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ 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
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-${LIBC}
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-${LIBC}
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-${LIBC}
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-${LIBC}
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-${LIBC}
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-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="gnulibc1" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-${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-${LIBC} ;;
+ PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
+ *) echo hppa-unknown-linux-${LIBC} ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-${LIBC}
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-${LIBC}
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-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="${UNAME_MACHINE}-pc-linux-${LIBC}"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}aout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}coff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}oldld"
+ exit ;;
+ esac
+ # This should get integrated into the C code below, but now we hack
+ if [ "$LIBC" != "gnu" ] ; then echo "$TENTATIVE" && exit 0 ; fi
+ # 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
+ # sysname and nodename.
+ 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,
+ # I just have to hope. -- rms.
+ # 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
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86: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}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V: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}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # 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}
+ 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
+ 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
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ 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; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ 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}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ 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 ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ 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}
+ 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${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ 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}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ 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
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#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);
+
+#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
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$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; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+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
+
+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
+
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/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.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 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}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/config.rpath b/config.rpath
new file mode 100755
index 0000000..c492a93
--- /dev/null
+++ b/config.rpath
@@ -0,0 +1,614 @@
+#! /bin/sh
+# Output a system dependent set of variables, describing how to set the
+# run time search path of shared libraries in an executable.
+#
+# Copyright 1996-2006 Free Software Foundation, Inc.
+# Taken from GNU libtool, 2001
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# The first argument passed to this file is the canonical host specification,
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
+# should be set by the caller.
+#
+# The set of defined variables is at the end of this script.
+
+# Known limitations:
+# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
+# than 256 bytes, otherwise the compiler driver will dump core. The only
+# known workaround is to choose shorter directory names for the build
+# directory and/or the installation directory.
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+shrext=.so
+
+host="$1"
+host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+# Code taken from libtool.m4's _LT_CC_BASENAME.
+
+for cc_temp in $CC""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
+
+# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC.
+
+wl=
+if test "$GCC" = yes; then
+ wl='-Wl,'
+else
+ case "$host_os" in
+ aix*)
+ wl='-Wl,'
+ ;;
+ darwin*)
+ case $cc_basename in
+ xlc*)
+ wl='-Wl,'
+ ;;
+ esac
+ ;;
+ mingw* | pw32* | os2*)
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ wl='-Wl,'
+ ;;
+ irix5* | irix6* | nonstopux*)
+ wl='-Wl,'
+ ;;
+ newsos6)
+ ;;
+ linux*)
+ case $cc_basename in
+ icc* | ecc*)
+ wl='-Wl,'
+ ;;
+ pgcc | pgf77 | pgf90)
+ wl='-Wl,'
+ ;;
+ ccc*)
+ wl='-Wl,'
+ ;;
+ como)
+ wl='-lopt='
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ osf3* | osf4* | osf5*)
+ wl='-Wl,'
+ ;;
+ sco3.2v5*)
+ ;;
+ solaris*)
+ wl='-Wl,'
+ ;;
+ sunos4*)
+ wl='-Qoption ld '
+ ;;
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ wl='-Wl,'
+ ;;
+ sysv4*MP*)
+ ;;
+ unicos*)
+ wl='-Wl,'
+ ;;
+ uts4*)
+ ;;
+ esac
+fi
+
+# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.
+
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+
+case "$host_os" in
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+esac
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ # Unlike libtool, we use -rpath here, not --rpath, since the documented
+ # option of GNU ld is called -rpath, not --rpath.
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ case "$host_os" in
+ aix3* | aix4* | aix5*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ fi
+ ;;
+ amigaos*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we cannot use
+ # them.
+ ld_shlibs=no
+ ;;
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ cygwin* | mingw* | pw32*)
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ interix3*)
+ hardcode_direct=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ linux*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ netbsd*)
+ ;;
+ solaris*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+ sunos4*)
+ hardcode_direct=yes
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ if test "$ld_shlibs" = no; then
+ hardcode_libdir_flag_spec=
+ fi
+else
+ case "$host_os" in
+ aix3*)
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+ aix4* | aix5*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ else
+ aix_use_runtimelinking=no
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+ fi
+ hardcode_direct=yes
+ hardcode_libdir_separator=':'
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ hardcode_direct=yes
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ fi
+ # Begin _LT_AC_SYS_LIBPATH_AIX.
+ echo 'int main () { return 0; }' > conftest.c
+ ${CC} ${LDFLAGS} conftest.c -o conftest
+ aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+ if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+ fi
+ if test -z "$aix_libpath"; then
+ aix_libpath="/usr/lib:/lib"
+ fi
+ rm -f conftest.c conftest
+ # End _LT_AC_SYS_LIBPATH_AIX.
+ if test "$aix_use_runtimelinking" = yes; then
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ else
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ fi
+ fi
+ ;;
+ amigaos*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ # see comment about different semantics on the GNU ld section
+ ld_shlibs=no
+ ;;
+ bsdi[45]*)
+ ;;
+ cygwin* | mingw* | pw32*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ libext=lib
+ ;;
+ darwin* | rhapsody*)
+ hardcode_direct=no
+ if test "$GCC" = yes ; then
+ :
+ else
+ case $cc_basename in
+ xlc*)
+ ;;
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+ fi
+ ;;
+ dgux*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+ freebsd2.2*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ freebsd2*)
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+ freebsd* | kfreebsd*-gnu | dragonfly*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ hpux9*)
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ hpux10*)
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+ hpux11*)
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ ;;
+ *)
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+ irix5* | irix6* | nonstopux*)
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ netbsd*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ newsos6)
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ openbsd*)
+ hardcode_direct=yes
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ else
+ case "$host_os" in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ ;;
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ osf3*)
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ osf4* | osf5*)
+ if test "$GCC" = yes; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ # Both cc and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ hardcode_libdir_separator=:
+ ;;
+ solaris*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ sunos4*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+ sysv4)
+ case $host_vendor in
+ sni)
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ hardcode_direct=no
+ ;;
+ motorola)
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ ;;
+ sysv4.3*)
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ ld_shlibs=yes
+ fi
+ ;;
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+ ;;
+ sysv5* | sco3.2v5* | sco5v6*)
+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ hardcode_libdir_separator=':'
+ ;;
+ uts4*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+fi
+
+# Check dynamic linker characteristics
+# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
+libname_spec='lib$name'
+case "$host_os" in
+ aix3*)
+ ;;
+ aix4* | aix5*)
+ ;;
+ amigaos*)
+ ;;
+ beos*)
+ ;;
+ bsdi[45]*)
+ ;;
+ cygwin* | mingw* | pw32*)
+ shrext=.dll
+ ;;
+ darwin* | rhapsody*)
+ shrext=.dylib
+ ;;
+ dgux*)
+ ;;
+ freebsd1*)
+ ;;
+ kfreebsd*-gnu)
+ ;;
+ freebsd* | dragonfly*)
+ ;;
+ gnu*)
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $host_cpu in
+ ia64*)
+ shrext=.so
+ ;;
+ hppa*64*)
+ shrext=.sl
+ ;;
+ *)
+ shrext=.sl
+ ;;
+ esac
+ ;;
+ interix3*)
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case "$host_os" in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
+ *) libsuff= shlibsuff= ;;
+ esac
+ ;;
+ esac
+ ;;
+ linux*oldld* | linux*aout* | linux*coff*)
+ ;;
+ linux*)
+ ;;
+ knetbsd*-gnu)
+ ;;
+ netbsd*)
+ ;;
+ newsos6)
+ ;;
+ nto-qnx*)
+ ;;
+ openbsd*)
+ ;;
+ os2*)
+ libname_spec='$name'
+ shrext=.dll
+ ;;
+ osf3* | osf4* | osf5*)
+ ;;
+ solaris*)
+ ;;
+ sunos4*)
+ ;;
+ sysv4 | sysv4.3*)
+ ;;
+ sysv4*MP*)
+ ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ ;;
+ uts4*)
+ ;;
+esac
+
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
+shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
+escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+
+LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
+
+# How to pass a linker flag through the compiler.
+wl="$escaped_wl"
+
+# Static library suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally "so").
+shlibext="$shlibext"
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator="$hardcode_libdir_separator"
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct="$hardcode_direct"
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L="$hardcode_minus_L"
+
+EOF
diff --git a/config.sub b/config.sub
new file mode 100755
index 0000000..ae0b3dd
--- /dev/null
+++ b/config.sub
@@ -0,0 +1,1626 @@
+#! /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.
+
+timestamp='2006-07-02'
+
+# 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
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# 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.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# 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.
+
+# 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.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ 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
+
+### 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/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx | dvp \
+ | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | sh | sh[1234] | sh[24]a | sh[24]a*eb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$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[24]a*eb-* | 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-* | 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
+ ;;
+ 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
+ ;;
+ 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
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-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
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ 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
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-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
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ 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
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ 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
+ ;;
+ mipsEE* | ee | ps2)
+ basic_machine=mips64r5900el-scei
+ case $os in
+ -linux*)
+ ;;
+ *)
+ os=-elf
+ ;;
+ esac
+ ;;
+ iop)
+ basic_machine=mipsel-scei
+ os=-irx
+ ;;
+ dvp)
+ basic_machine=dvp-scei
+ os=-elf
+ ;;
+ 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
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ 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
+ ;;
+ 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
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-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
+ ;;
+ 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/^[^-]*-//'`
+ ;;
+ 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
+ ;;
+ 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/^[^-]*-//'`
+ ;;
+ 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
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ 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
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ 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
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# 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
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$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|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First 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* | -irx*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ 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 $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/configure b/configure
new file mode 100755
index 0000000..1e93364
--- /dev/null
+++ b/configure
@@ -0,0 +1,5568 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.68 for libmowgli 1.0.0.
+#
+# Report bugs to <bugs+libmowgli@atheme.org>.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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
+
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$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 :
+ # 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
+ export CONFIG_SHELL
+ 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" ${1+"$@"}
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: bugs+libmowgli@atheme.org about your system, including
+$0: any error possibly output before this message. Then
+$0: install a modern shell, or manually run the script
+$0: under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${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\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='libmowgli'
+PACKAGE_TARNAME='libmowgli'
+PACKAGE_VERSION='1.0.0'
+PACKAGE_STRING='libmowgli 1.0.0'
+PACKAGE_BUGREPORT='bugs+libmowgli@atheme.org'
+PACKAGE_URL=''
+
+ac_unique_file="src/libmowgli/mowgli_alloc.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+EXAMPLES_BUILD
+MOWGLI_MODULE
+LIBOBJS
+EGREP
+GREP
+CPP
+CLEAN_LIB
+UNINSTALL_LIB
+INSTALL_LIB
+PLUGIN_SUFFIX
+PLUGIN_LDFLAGS
+PLUGIN_CFLAGS
+PLUGIN_CPPFLAGS
+LDFLAGS_RPATH
+LIB_SUFFIX
+LIB_PREFIX
+LIB_LDFLAGS
+LIB_CFLAGS
+LIB_CPPFLAGS
+PACKAGE
+SET_MAKE
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+LN_S
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_examples
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used" >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures libmowgli 1.0.0 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/libmowgli]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of libmowgli 1.0.0:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-examples build and install example programs
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <bugs+libmowgli@atheme.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$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
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+libmowgli configure 1.0.0
+generated by GNU Autoconf 2.68
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$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 ||
+ $as_test_x conftest$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 $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$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 $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ---------------------------------------- ##
+## Report this to bugs+libmowgli@atheme.org ##
+## ---------------------------------------- ##"
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by libmowgli $as_me 1.0.0, which was
+generated by GNU Autoconf 2.68. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+ac_config_headers="$ac_config_headers src/libmowgli/mowgli_config.h"
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$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 '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($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_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+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_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$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 $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { 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 $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_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 $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_strerror+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+
+else
+ ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+test x"$GCC" = x"yes" && CFLAGS="$CFLAGS -pipe -Wall"
+
+# XXX workaround
+PACKAGE="libmowgli"
+
+
+# Checks for libraries.
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library system" >&5
+$as_echo_n "checking for shared library system... " >&6; }
+ case "$host_os" in
+ darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: Darwin" >&5
+$as_echo "Darwin" >&6; }
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS='-fPIC'
+ LIB_LDFLAGS='-dynamiclib -flat_namespace'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.dylib'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS='-DPIC'
+ PLUGIN_CFLAGS='-fPIC'
+ PLUGIN_LDFLAGS='-bundle -flat_namespace -undefined suppress'
+ PLUGIN_SUFFIX='.impl'
+ INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib'
+ CLEAN_LIB=''
+ ;;
+ solaris*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: Solaris" >&5
+$as_echo "Solaris" >&6; }
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS='-fPIC'
+ LIB_LDFLAGS='-shared -fPIC -Wl,-soname=${LIB}.${LIB_MAJOR}.${LIB_MINOR}'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.so'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS='-DPIC'
+ PLUGIN_CFLAGS='-fPIC'
+ PLUGIN_LDFLAGS='-shared -fPIC'
+ PLUGIN_SUFFIX='.so'
+ INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR} && rm -f ${DESTDIR}${libdir}/$$i && ${LN_S} $$i.${LIB_MAJOR}.${LIB_MINOR} ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}'
+ CLEAN_LIB=''
+ ;;
+ openbsd* | mirbsd*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: OpenBSD" >&5
+$as_echo "OpenBSD" >&6; }
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS='-fPIC'
+ LIB_LDFLAGS='-shared -fPIC'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.so.${LIB_MAJOR}.${LIB_MINOR}'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS='-DPIC'
+ PLUGIN_CFLAGS='-fPIC'
+ PLUGIN_LDFLAGS='-shared -fPIC'
+ PLUGIN_SUFFIX='.so'
+ INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i'
+ CLEAN_LIB=''
+ ;;
+ cygwin* | mingw*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: Win32" >&5
+$as_echo "Win32" >&6; }
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS=''
+ LIB_LDFLAGS='-shared -Wl,--out-implib,${LIB}.a'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.dll'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS=''
+ PLUGIN_CFLAGS=''
+ PLUGIN_LDFLAGS='-shared'
+ PLUGIN_SUFFIX='.dll'
+ INSTALL_LIB='${MKDIR_P} ${DESTDIR}${bindir} && ${INSTALL} -m 755 $$i ${DESTDIR}${bindir}/$$i && ${INSTALL} -m 755 $$i.a ${DESTDIR}${libdir}/$$i.a'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${bindir}/$$i ${DESTDIR}${libdir}/$$i.a'
+ CLEAN_LIB='${LIB}.a'
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: GNU" >&5
+$as_echo "GNU" >&6; }
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS='-fPIC'
+ LIB_LDFLAGS='-shared -fPIC -Wl,-soname=${LIB}.${LIB_MAJOR}'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.so'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS='-DPIC'
+ PLUGIN_CFLAGS='-fPIC'
+ PLUGIN_LDFLAGS='-shared -fPIC'
+ PLUGIN_SUFFIX='.so'
+ INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0 && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0'
+ CLEAN_LIB=''
+ ;;
+ esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+LIBS="$LIBS $DYNAMIC_LD_LIBS"
+
+# Checks for header files.
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+ as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+if eval \${$as_ac_Header+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_ac_Header=yes"
+else
+ eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$as_ac_Header
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in limits.h stdlib.h string.h unistd.h locale.h stdarg.h sys/types.h sys/stat.h errno.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this. */
+ typedef int charset[2];
+ const charset cs;
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this. */
+ char *t;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; };
+ struct s *b; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_const=yes
+else
+ ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+
+# Checks for library functions.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5
+$as_echo_n "checking whether closedir returns void... " >&6; }
+if ${ac_cv_func_closedir_void+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_closedir_void=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header_dirent>
+#ifndef __cplusplus
+int closedir ();
+#endif
+
+int
+main ()
+{
+return closedir (opendir (".")) != 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_closedir_void=no
+else
+ ac_cv_func_closedir_void=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5
+$as_echo "$ac_cv_func_closedir_void" >&6; }
+if test $ac_cv_func_closedir_void = yes; then
+
+$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h
+
+fi
+
+for ac_func in memset setlocale strcasecmp strchr strdup strerror strtol strtod
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in printf sprintf snprintf vsnprintf mmap gettimeofday strndup strlcpy strlcat epoll_ctl port_create
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
+$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
+if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftest.sym conftest.file
+echo >conftest.file
+if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+ /* Linux will dereference the symlink and fail, as required by POSIX.
+ That is better in the sense that it means we will not
+ have to compile and use the lstat wrapper. */
+ return lstat ("conftest.sym/", &sbuf) == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_lstat_dereferences_slashed_symlink=yes
+else
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+else
+ # If the `ln -s' command failed, then we probably don't even
+ # have an lstat function.
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f conftest.sym conftest.file
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
+$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+
+test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+
+if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
+ case " $LIBOBJS " in
+ *" lstat.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
+ ;;
+esac
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
+$as_echo_n "checking whether stat accepts an empty string... " >&6; }
+if ${ac_cv_func_stat_empty_string_bug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_stat_empty_string_bug=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+ return stat ("", &sbuf) == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_stat_empty_string_bug=no
+else
+ ac_cv_func_stat_empty_string_bug=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
+$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
+if test $ac_cv_func_stat_empty_string_bug = yes; then
+ case " $LIBOBJS " in
+ *" stat.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS stat.$ac_objext"
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STAT_EMPTY_STRING_BUG 1
+_ACEOF
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ LIBS="$LIBS -ldl"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking loader type" >&5
+$as_echo_n "checking loader type... " >&6; }
+case "$target" in
+*-*-mingw32)
+ MOWGLI_MODULE='mowgli_module_win32.c'
+ ;;
+*)
+ MOWGLI_MODULE='mowgli_module_posix.c'
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOWGLI_MODULE" >&5
+$as_echo "$MOWGLI_MODULE" >&6; };
+
+
+# Check for optional features.
+EXAMPLES_BUILD=""
+# Check whether --enable-examples was given.
+if test "${enable_examples+set}" = set; then :
+ enableval=$enable_examples; enable_examples=$enableval
+else
+ enable_examples="no"
+
+fi
+
+
+if test "x$enable_examples" = "xyes"; then
+ EXAMPLES_BUILD="examples"
+fi
+
+
+
+
+ ${as_echo:="echo"} "${as_me:="configure"}: touching .deps files"
+ for i in $(find . -name Makefile); do
+ DEPSFILE="$(dirname $i)/.deps"
+ test -f "$DEPSFILE" && rm "$DEPSFILE"
+ touch -t 0001010000 "$DEPSFILE"
+ done
+
+
+ac_config_files="$ac_config_files buildsys.mk extra.mk libmowgli.pc"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+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\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by libmowgli $as_me 1.0.0, which was
+generated by GNU Autoconf 2.68. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to <bugs+libmowgli@atheme.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+libmowgli config.status 1.0.0
+configured by $0, generated by GNU Autoconf 2.68,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_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
+do
+ case $ac_config_target in
+ "src/libmowgli/mowgli_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/libmowgli/mowgli_config.h" ;;
+ "buildsys.mk") CONFIG_FILES="$CONFIG_FILES buildsys.mk" ;;
+ "extra.mk") CONFIG_FILES="$CONFIG_FILES extra.mk" ;;
+ "libmowgli.pc") CONFIG_FILES="$CONFIG_FILES libmowgli.pc" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+_ACEOF
+
+cat >>$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
+}
+/@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
+
+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: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ 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
+
+
+cat << _EOF_
+
+Configuration:
+ Examples: ${enable_examples}
+
+Now type "make" to build, and "make install" to install.
+Thank you for using libmowgli.
+
+_EOF_
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..13bca68
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,85 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.59)
+AC_INIT([libmowgli], [1.0.0], [bugs+libmowgli@atheme.org])
+AC_CONFIG_SRCDIR([src/libmowgli/mowgli_alloc.c])
+AC_CONFIG_HEADER([src/libmowgli/mowgli_config.h])
+
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_LN_S
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+AC_ISC_POSIX
+
+test x"$GCC" = x"yes" && CFLAGS="$CFLAGS -pipe -Wall"
+
+# XXX workaround
+PACKAGE="libmowgli"
+AC_SUBST(PACKAGE)
+
+# Checks for libraries.
+BUILDSYS_SHARED_LIB
+LIBS="$LIBS $DYNAMIC_LD_LIBS"
+
+# Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([limits.h stdlib.h string.h unistd.h locale.h stdarg.h sys/types.h sys/stat.h errno.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+
+# Checks for library functions.
+AC_FUNC_CLOSEDIR_VOID
+AC_CHECK_FUNCS([memset setlocale strcasecmp strchr strdup strerror strtol strtod])
+AC_CHECK_FUNCS([printf sprintf snprintf vsnprintf mmap gettimeofday strndup strlcpy strlcat epoll_ctl port_create])
+AC_FUNC_STAT
+
+AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl"])
+
+dnl Detect which loader to use
+AC_MSG_CHECKING(loader type)
+case "$target" in
+*-*-mingw32)
+ MOWGLI_MODULE='mowgli_module_win32.c'
+ ;;
+*)
+ MOWGLI_MODULE='mowgli_module_posix.c'
+ ;;
+esac
+AC_MSG_RESULT($MOWGLI_MODULE);
+AC_SUBST(MOWGLI_MODULE)
+
+# Check for optional features.
+EXAMPLES_BUILD=""
+AC_ARG_ENABLE(examples,
+ [ --enable-examples build and install example programs],
+ [enable_examples=$enableval],
+ [enable_examples="no"]
+)
+
+if test "x$enable_examples" = "xyes"; then
+ EXAMPLES_BUILD="examples"
+fi
+
+AC_SUBST(EXAMPLES_BUILD)
+
+BUILDSYS_TOUCH_DEPS
+
+AC_CONFIG_FILES([buildsys.mk extra.mk libmowgli.pc])
+AC_OUTPUT
+
+cat << _EOF_
+
+Configuration:
+ Examples: ${enable_examples}
+
+Now type "make" to build, and "make install" to install.
+Thank you for using libmowgli.
+
+_EOF_
diff --git a/doc/BOOST b/doc/BOOST
new file mode 100644
index 0000000..f8be13b
--- /dev/null
+++ b/doc/BOOST
@@ -0,0 +1,10 @@
+This is a list of alphabetical libraries provided by Boost and their
+equivilant in Mowgli:
+
+ dynamic_bitset -> mowgli_bitvector
+ pool -> mowgli_memorypool
+ smart_ptr -> mowgli_object
+
+Many boost libraries that are applicable to C have not yet been
+implemented. You can visit http://www.boost.org/libs/libraries.htm
+for a full list of libs.
diff --git a/extra.mk.in b/extra.mk.in
new file mode 100644
index 0000000..105e42d
--- /dev/null
+++ b/extra.mk.in
@@ -0,0 +1,2 @@
+EXAMPLES_BUILD = @EXAMPLES_BUILD@
+MOWGLI_MODULE = @MOWGLI_MODULE@
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..4d4a951
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,323 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2005-05-14.22
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch. It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+chmodcmd="$chmodprog 0755"
+chowncmd=
+chgrpcmd=
+stripcmd=
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=
+dst=
+dir_arg=
+dstarg=
+no_target_directory=
+
+usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+-c (ignored)
+-d create directories instead of installing files.
+-g GROUP $chgrpprog installed files to GROUP.
+-m MODE $chmodprog installed files to MODE.
+-o USER $chownprog installed files to USER.
+-s $stripprog installed files.
+-t DIRECTORY install into DIRECTORY.
+-T report an error if DSTFILE is a directory.
+--help display this help and exit.
+--version display version info and exit.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
+"
+
+while test -n "$1"; do
+ case $1 in
+ -c) shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd=$stripprog
+ shift
+ continue;;
+
+ -t) dstarg=$2
+ shift
+ shift
+ continue;;
+
+ -T) no_target_directory=true
+ shift
+ continue;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ *) # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ test -n "$dir_arg$dstarg" && break
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dstarg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dstarg"
+ shift # fnord
+ fi
+ shift # arg
+ dstarg=$arg
+ done
+ break;;
+ esac
+done
+
+if test -z "$1"; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src ;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ src=
+
+ if test -d "$dst"; then
+ mkdircmd=:
+ chmodcmd=
+ else
+ mkdircmd=$mkdirprog
+ fi
+ else
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dstarg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dstarg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst ;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dstarg: Is a directory" >&2
+ exit 1
+ fi
+ dst=$dst/`basename "$src"`
+ fi
+ fi
+
+ # This sed command emulates the dirname command.
+ dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
+
+ # Make sure that the destination directory exists.
+
+ # Skip lots of stat calls in the usual case.
+ if test ! -d "$dstdir"; then
+ defaultIFS='
+ '
+ IFS="${IFS-$defaultIFS}"
+
+ oIFS=$IFS
+ # Some sh's can't handle IFS=/ for some reason.
+ IFS='%'
+ set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+ shift
+ IFS=$oIFS
+
+ pathcomp=
+
+ while test $# -ne 0 ; do
+ pathcomp=$pathcomp$1
+ shift
+ if test ! -d "$pathcomp"; then
+ $mkdirprog "$pathcomp"
+ # mkdir can fail with a `File exist' error in case several
+ # install-sh are creating the directory concurrently. This
+ # is OK.
+ test -d "$pathcomp" || exit
+ fi
+ pathcomp=$pathcomp/
+ done
+ fi
+
+ if test -n "$dir_arg"; then
+ $doit $mkdircmd "$dst" \
+ && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
+ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
+ && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
+ && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
+
+ else
+ dstfile=`basename "$dst"`
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Copy the file name to the temp name.
+ $doit $cpprog "$src" "$dsttmp" &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
+ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
+ && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
+ && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
+
+ # Now rename the file to the real destination.
+ { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
+ || {
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ if test -f "$dstdir/$dstfile"; then
+ $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
+ || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
+ || {
+ echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
+ (exit 1); exit 1
+ }
+ else
+ :
+ fi
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+ }
+ }
+ fi || { (exit 1); exit 1; }
+done
+
+# The final little trick to "correctly" pass the exit status to the exit trap.
+{
+ (exit 0); exit 0
+}
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/libmowgli.pc.in b/libmowgli.pc.in
new file mode 100644
index 0000000..d31f1cc
--- /dev/null
+++ b/libmowgli.pc.in
@@ -0,0 +1,15 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+datarootdir=@datarootdir@
+data_dir=@datadir@/@PACKAGE_NAME@
+
+version=@PACKAGE_VERSION@
+include_dir=@includedir@/libmowgli
+lib_dir=@libdir@
+
+Name: libmowgli
+Description: A library which contains many utility functions and classes.
+Version: @PACKAGE_VERSION@
+Libs: -L${lib_dir} -lmowgli
+Cflags: -I${include_dir}
+
diff --git a/m4/buildsys.m4 b/m4/buildsys.m4
new file mode 100644
index 0000000..bb5a955
--- /dev/null
+++ b/m4/buildsys.m4
@@ -0,0 +1,185 @@
+dnl
+dnl Copyright (c) 2007 - 2009, Jonathan Schleifer <js@webkeks.org>
+dnl
+dnl https://webkeks.org/hg/buildsys/
+dnl
+dnl Permission to use, copy, modify, and/or distribute this software for any
+dnl purpose with or without fee is hereby granted, provided that the above
+dnl copyright notice and this permission notice is present in all copies.
+dnl
+dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+dnl AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+dnl IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+dnl ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+dnl LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+dnl CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+dnl SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+dnl INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+dnl CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+dnl ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+dnl POSSIBILITY OF SUCH DAMAGE.
+dnl
+
+AC_DEFUN([BUILDSYS_LIB], [
+ AC_ARG_ENABLE(shared,
+ AS_HELP_STRING([--disable-shared], [don't build shared libraries]))
+
+ AS_IF([test x"$enable_shared" = x"no"],
+ [BUILDSYS_STATIC_LIB_ONLY],
+ [BUILDSYS_SHARED_LIB])
+])
+
+AC_DEFUN([BUILDSYS_PROG_IMPLIB], [
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_MSG_CHECKING(whether we need an implib)
+ case "$host_os" in
+ cygwin* | mingw*)
+ AC_MSG_RESULT(yes)
+ PROG_IMPLIB_NEEDED='yes'
+ PROG_IMPLIB_LDFLAGS='-Wl,-export-all-symbols,--out-implib,lib${PROG}.a'
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ PROG_IMPLIB_NEEDED='no'
+ PROG_IMPLIB_LDFLAGS=''
+ ;;
+ esac
+
+ AC_SUBST(PROG_IMPLIB_NEEDED)
+ AC_SUBST(PROG_IMPLIB_LDFLAGS)
+])
+
+AC_DEFUN([BUILDSYS_SHARED_LIB], [
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_MSG_CHECKING(for shared library system)
+ case "$host_os" in
+ darwin*)
+ AC_MSG_RESULT(Darwin)
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS='-fPIC'
+ LIB_LDFLAGS='-dynamiclib -flat_namespace'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.dylib'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS='-DPIC'
+ PLUGIN_CFLAGS='-fPIC'
+ PLUGIN_LDFLAGS='-bundle -flat_namespace -undefined suppress'
+ PLUGIN_SUFFIX='.impl'
+ INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib'
+ CLEAN_LIB=''
+ ;;
+ solaris*)
+ AC_MSG_RESULT(Solaris)
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS='-fPIC'
+ LIB_LDFLAGS='-shared -fPIC -Wl,-soname=${LIB}.${LIB_MAJOR}.${LIB_MINOR}'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.so'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS='-DPIC'
+ PLUGIN_CFLAGS='-fPIC'
+ PLUGIN_LDFLAGS='-shared -fPIC'
+ PLUGIN_SUFFIX='.so'
+ INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR} && rm -f ${DESTDIR}${libdir}/$$i && ${LN_S} $$i.${LIB_MAJOR}.${LIB_MINOR} ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}'
+ CLEAN_LIB=''
+ ;;
+ openbsd* | mirbsd*)
+ AC_MSG_RESULT(OpenBSD)
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS='-fPIC'
+ LIB_LDFLAGS='-shared -fPIC'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.so.${LIB_MAJOR}.${LIB_MINOR}'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS='-DPIC'
+ PLUGIN_CFLAGS='-fPIC'
+ PLUGIN_LDFLAGS='-shared -fPIC'
+ PLUGIN_SUFFIX='.so'
+ INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i'
+ CLEAN_LIB=''
+ ;;
+ cygwin* | mingw*)
+ AC_MSG_RESULT(Win32)
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS=''
+ LIB_LDFLAGS='-shared -Wl,--out-implib,${LIB}.a'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.dll'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS=''
+ PLUGIN_CFLAGS=''
+ PLUGIN_LDFLAGS='-shared'
+ PLUGIN_SUFFIX='.dll'
+ INSTALL_LIB='${MKDIR_P} ${DESTDIR}${bindir} && ${INSTALL} -m 755 $$i ${DESTDIR}${bindir}/$$i && ${INSTALL} -m 755 $$i.a ${DESTDIR}${libdir}/$$i.a'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${bindir}/$$i ${DESTDIR}${libdir}/$$i.a'
+ CLEAN_LIB='${LIB}.a'
+ ;;
+ *)
+ AC_MSG_RESULT(GNU)
+ LIB_CPPFLAGS='-DPIC'
+ LIB_CFLAGS='-fPIC'
+ LIB_LDFLAGS='-shared -fPIC -Wl,-soname=${LIB}.${LIB_MAJOR}'
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.so'
+ LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
+ PLUGIN_CPPFLAGS='-DPIC'
+ PLUGIN_CFLAGS='-fPIC'
+ PLUGIN_LDFLAGS='-shared -fPIC'
+ PLUGIN_SUFFIX='.so'
+ INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0 && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0'
+ CLEAN_LIB=''
+ ;;
+ esac
+
+ AC_SUBST(LIB_CPPFLAGS)
+ AC_SUBST(LIB_CFLAGS)
+ AC_SUBST(LIB_LDFLAGS)
+ AC_SUBST(LIB_PREFIX)
+ AC_SUBST(LIB_SUFFIX)
+ AC_SUBST(LDFLAGS_RPATH)
+ AC_SUBST(PLUGIN_CPPFLAGS)
+ AC_SUBST(PLUGIN_CFLAGS)
+ AC_SUBST(PLUGIN_LDFLAGS)
+ AC_SUBST(PLUGIN_SUFFIX)
+ AC_SUBST(INSTALL_LIB)
+ AC_SUBST(UNINSTALL_LIB)
+ AC_SUBST(CLEAN_LIB)
+])
+
+AC_DEFUN([BUILDSYS_STATIC_LIB_ONLY], [
+ AC_REQUIRE([AC_PROG_RANLIB])
+ AC_PATH_TOOL(AR, ar)
+
+ LIB_CPPFLAGS=''
+ LIB_CFLAGS=''
+ LIB_LDFLAGS=''
+ LIB_PREFIX='lib'
+ LIB_SUFFIX='.a'
+ LDFLAGS_RPATH=''
+ INSTALL_LIB='${INSTALL} -m 644 $$i ${DESTDIR}${libdir}/$$i'
+ UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i'
+ CLEAN_LIB=''
+
+ AC_SUBST(LIB_CPPFLAGS)
+ AC_SUBST(LIB_CFLAGS)
+ AC_SUBST(LIB_LDFLAGS)
+ AC_SUBST(LIB_PREFIX)
+ AC_SUBST(LIB_SUFFIX)
+ AC_SUBST(LDFLAGS_RPATH)
+ AC_SUBST(INSTALL_LIB)
+ AC_SUBST(UNINSTALL_LIB)
+ AC_SUBST(CLEAN_LIB)
+])
+
+AC_DEFUN([BUILDSYS_TOUCH_DEPS], [
+ ${as_echo:="echo"} "${as_me:="configure"}: touching .deps files"
+ for i in $(find . -name Makefile); do
+ DEPSFILE="$(dirname $i)/.deps"
+ test -f "$DEPSFILE" && rm "$DEPSFILE"
+ touch -t 0001010000 "$DEPSFILE"
+ done
+])
diff --git a/m4/pkg.m4 b/m4/pkg.m4
new file mode 100644
index 0000000..1da9df4
--- /dev/null
+++ b/m4/pkg.m4
@@ -0,0 +1,58 @@
+
+dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
+dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
+dnl also defines GSTUFF_PKG_ERRORS on error
+AC_DEFUN([PKG_CHECK_MODULES], [
+ succeeded=no
+
+ if test -z "$PKG_CONFIG"; then
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+ fi
+
+ if test "$PKG_CONFIG" = "no" ; then
+ echo "*** The pkg-config script could not be found. Make sure it is"
+ echo "*** in your path, or set the PKG_CONFIG environment variable"
+ echo "*** to the full path to pkg-config."
+ echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ AC_MSG_CHECKING(for $2)
+
+ if $PKG_CONFIG --exists "$2" ; then
+ AC_MSG_RESULT(yes)
+ succeeded=yes
+
+ AC_MSG_CHECKING($1_CFLAGS)
+ $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
+ AC_MSG_RESULT($$1_CFLAGS)
+
+ AC_MSG_CHECKING($1_LIBS)
+ $1_LIBS=`$PKG_CONFIG --libs "$2"`
+ AC_MSG_RESULT($$1_LIBS)
+ else
+ AC_MSG_RESULT(no)
+ $1_CFLAGS=""
+ $1_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+ ifelse([$4], ,echo $$1_PKG_ERRORS,)
+ fi
+
+ AC_SUBST($1_CFLAGS)
+ AC_SUBST($1_LIBS)
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ ifelse([$3], , :, [$3])
+ else
+ ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
+ fi
+])
+
+
diff --git a/scripts/makerelease.sh b/scripts/makerelease.sh
new file mode 100755
index 0000000..8ecf531
--- /dev/null
+++ b/scripts/makerelease.sh
@@ -0,0 +1,107 @@
+#!/bin/sh
+# mkrelease.sh: Creates a release suitable for distfiles.atheme.org.
+#
+# Copyright (c) 2007 atheme.org
+#
+# Permission to use, copy, modify, and/or distribute this software for
+# any purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+if [ "x$1" = "x" ]; then
+ echo "usage: $0 releasename [--automatic]"
+ exit
+else
+ RELEASENAME="$1"
+fi
+
+if [ "x$2" = "x--automatic" ]; then
+ AUTOMATIC="yes"
+fi
+
+TIP=`git log -1 --pretty=oneline | cut -d" " -f1`
+GITDIR=`git rev-parse --show-toplevel`
+
+WRKDIR=`pwd`
+
+if [ -d $RELEASENAME ]; then
+ echo "Deleting previous release named $RELEASENAME."
+ rm -rf $WRKDIR/$RELEASENAME/
+fi
+
+echo "Making release named $RELEASENAME (tip $TIP)"
+
+echo
+echo "Building root: $RELEASENAME/"
+cd $GITDIR || exit 1
+git archive --format=tar --prefix=$RELEASENAME/ HEAD | gzip >$WRKDIR/$RELEASENAME-working.tar.gz || exit 1
+cd $WRKDIR || exit 1
+tar -xzvf $RELEASENAME-working.tar.gz || exit 1
+cd $RELEASENAME || exit 1
+rm -rf .gitignore
+sh autogen.sh
+rm -rf autogen.sh autom4te.cache
+
+# Run application specific instructions here.
+if [ -x "$WRKDIR/application.sh" ]; then
+ source $WRKDIR/application.sh
+fi
+
+cd ..
+
+echo "Building $RELEASENAME.tar.gz from $RELEASENAME/"
+tar zcf $RELEASENAME.tar.gz $RELEASENAME/
+
+echo "Building $RELEASENAME.tar.bz2 from $RELEASENAME/"
+tar jcf $RELEASENAME.tar.bz2 $RELEASENAME/
+
+rm $RELEASENAME-working.tar.gz
+
+PUBLISH="yes"
+
+ok="0"
+if [ "x$AUTOMATIC" != "xyes" ]; then
+ echo
+ echo "Would you like to publish these releases now?"
+ while [ $ok -eq 0 ]; do
+ echo -n "[$PUBLISH] "
+
+ read INPUT
+ case $INPUT in
+ [Yy]*)
+ PUBLISH="yes"
+ ok=1
+ ;;
+ [Nn]*)
+ PUBLISH="no"
+ ok=1
+ ;;
+ esac
+ done
+fi
+
+if [ "x$PUBLISH" = "xyes" ]; then
+ scp $RELEASENAME.tar.gz distfiles.atheme.org:/var/www/distfiles.atheme.org/
+ scp $RELEASENAME.tar.bz2 distfiles.atheme.org:/var/www/distfiles.atheme.org/
+
+ echo
+ echo "The releases have been published, and will be available to the entire"
+ echo "distribution network within 15 minutes."
+fi
+
+echo
+echo "Done. If you have any bugs to report, report them against"
+echo "the distfiles.atheme.org component at http://jira.atheme.org"
+echo "Thanks!"
+echo
diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000..1c115a9
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,4 @@
+SUBDIRS = libmowgli ${EXAMPLES_BUILD}
+
+include ../buildsys.mk
+include ../extra.mk
diff --git a/src/examples/Makefile b/src/examples/Makefile
new file mode 100644
index 0000000..d56d9ad
--- /dev/null
+++ b/src/examples/Makefile
@@ -0,0 +1,3 @@
+SUBDIRS = randomtest listsort formattertest dicttest patriciatest patriciatest2
+
+include ../../buildsys.mk
diff --git a/src/examples/dicttest/Makefile b/src/examples/dicttest/Makefile
new file mode 100644
index 0000000..f018538
--- /dev/null
+++ b/src/examples/dicttest/Makefile
@@ -0,0 +1,7 @@
+PROG_NOINST = dicttest${PROG_SUFFIX}
+SRCS = dicttest.c
+
+include ../../../buildsys.mk
+
+CPPFLAGS += -I../../libmowgli
+LIBS += -L../../libmowgli -lmowgli
diff --git a/src/examples/dicttest/dicttest.c b/src/examples/dicttest/dicttest.c
new file mode 100644
index 0000000..c5eaec5
--- /dev/null
+++ b/src/examples/dicttest/dicttest.c
@@ -0,0 +1,79 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * dicttest.c: Testing of the mowgli.dictionary engine.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mowgli.h>
+
+#ifdef _WIN32
+#define strcasecmp _stricmp
+#define snprintf _snprintf
+#endif
+
+int main(int argc, const char *argv[])
+{
+ mowgli_dictionary_t *test_dict;
+ mowgli_random_t *r;
+ char key[10];
+ long ans[100], i;
+ int pass = 0, fail = 0;
+
+ mowgli_init();
+
+ test_dict = mowgli_dictionary_create(strcasecmp);
+ r = mowgli_random_create();
+
+ for (i = 0; i < 100; i++)
+ {
+ ans[i] = mowgli_random_int(r);
+ snprintf(key, 10, "%ldkey%ld", i, i);
+ mowgli_dictionary_add(test_dict, key, (void *) ans[i]);
+ }
+
+ for (i = 0; i < 100; i++)
+ {
+ snprintf(key, 10, "%ldkey%ld", i, i);
+
+ if ( (long) mowgli_dictionary_retrieve(test_dict, key) != ans[i])
+ {
+ printf("FAIL %ld %p[%p]\n", i, mowgli_dictionary_retrieve(test_dict, key), (void*) ans[i]);
+ fail++;
+ }
+ else
+ {
+ printf("PASS %ld %p[%p]\n", i, mowgli_dictionary_retrieve(test_dict, key), (void*) ans[i]);
+ pass++;
+ }
+ }
+
+ printf("%d tests failed, %d tests passed.\n", fail, pass);
+ return 0;
+}
diff --git a/src/examples/formattertest/Makefile b/src/examples/formattertest/Makefile
new file mode 100644
index 0000000..23c4517
--- /dev/null
+++ b/src/examples/formattertest/Makefile
@@ -0,0 +1,7 @@
+PROG_NOINST = formattertest${PROG_SUFFIX}
+SRCS = formattertest.c
+
+include ../../../buildsys.mk
+
+CPPFLAGS += -I../../libmowgli
+LIBS += -L../../libmowgli -lmowgli
diff --git a/src/examples/formattertest/formattertest.c b/src/examples/formattertest/formattertest.c
new file mode 100644
index 0000000..26a6e4b
--- /dev/null
+++ b/src/examples/formattertest/formattertest.c
@@ -0,0 +1,46 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * formattertest.c: Testsuite for mowgli.formatter.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mowgli.h>
+
+int main(int argc, char *argv[])
+{
+ char buf[65535];
+ mowgli_init();
+
+ mowgli_formatter_format(buf, 65535, "%1! %2 %3 %4.", "sdpb", "Hello World", 1, 0xDEADBEEF, TRUE);
+
+ puts(buf);
+
+ return 0;
+}
diff --git a/src/examples/listsort/Makefile b/src/examples/listsort/Makefile
new file mode 100644
index 0000000..2517a77
--- /dev/null
+++ b/src/examples/listsort/Makefile
@@ -0,0 +1,7 @@
+PROG_NOINST = listsort${PROG_SUFFIX}
+SRCS = listsort.c
+
+include ../../../buildsys.mk
+
+CPPFLAGS += -I../../libmowgli
+LIBS += -L../../libmowgli -lmowgli
diff --git a/src/examples/listsort/listsort.c b/src/examples/listsort/listsort.c
new file mode 100644
index 0000000..43b9745
--- /dev/null
+++ b/src/examples/listsort/listsort.c
@@ -0,0 +1,117 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * listsort.c: Testing of the list sorting routine.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mowgli.h>
+
+#ifdef _WIN32
+#define strcasecmp _stricmp
+#endif
+
+int str_comparator(mowgli_node_t *n, mowgli_node_t *n2, void *opaque)
+{
+ int ret;
+ ret = strcasecmp(n->data, n2->data);
+
+ return ret;
+}
+
+void test_strings(void)
+{
+ mowgli_list_t l = { NULL, NULL, 0 };
+ mowgli_node_t *n, *tn;
+
+ mowgli_node_add("foo", mowgli_node_create(), &l);
+ mowgli_node_add("bar", mowgli_node_create(), &l);
+ mowgli_node_add("baz", mowgli_node_create(), &l);
+ mowgli_node_add("splork", mowgli_node_create(), &l);
+ mowgli_node_add("rabbit", mowgli_node_create(), &l);
+ mowgli_node_add("meow", mowgli_node_create(), &l);
+ mowgli_node_add("hi", mowgli_node_create(), &l);
+ mowgli_node_add("konnichiwa", mowgli_node_create(), &l);
+ mowgli_node_add("absolutely", mowgli_node_create(), &l);
+ mowgli_node_add("cat", mowgli_node_create(), &l);
+ mowgli_node_add("dog", mowgli_node_create(), &l);
+ mowgli_node_add("woof", mowgli_node_create(), &l);
+ mowgli_node_add("moon", mowgli_node_create(), &l);
+ mowgli_node_add("new", mowgli_node_create(), &l);
+ mowgli_node_add("delete", mowgli_node_create(), &l);
+ mowgli_node_add("alias", mowgli_node_create(), &l);
+
+ mowgli_list_sort(&l, str_comparator, NULL);
+
+ printf("\nString test results\n");
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, l.head)
+ {
+ printf(" %s\n", (char*) n->data);
+ mowgli_node_delete(n, &l);
+ }
+}
+
+int int_comparator(mowgli_node_t *n, mowgli_node_t *n2, void *opaque)
+{
+ long a = (long) n->data;
+ long b = (long) n2->data;
+
+ return a - b;
+}
+
+void test_integers(void)
+{
+ mowgli_list_t l = { NULL, NULL, 0 };
+ mowgli_node_t *n, *tn;
+
+ mowgli_node_add((void *) 3, mowgli_node_create(), &l);
+ mowgli_node_add((void *) 2, mowgli_node_create(), &l);
+ mowgli_node_add((void *) 4, mowgli_node_create(), &l);
+ mowgli_node_add((void *) 1, mowgli_node_create(), &l);
+
+ mowgli_list_sort(&l, int_comparator, NULL);
+
+ printf("\nInteger test results\n");
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, l.head)
+ {
+ printf(" %ld\n", (long) n->data);
+ mowgli_node_delete(n, &l);
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ mowgli_init();
+
+ test_strings();
+ test_integers();
+ return EXIT_SUCCESS;
+}
diff --git a/src/examples/patriciatest/Makefile b/src/examples/patriciatest/Makefile
new file mode 100644
index 0000000..6669293
--- /dev/null
+++ b/src/examples/patriciatest/Makefile
@@ -0,0 +1,7 @@
+PROG_NOINST = patriciatest${PROG_SUFFIX}
+SRCS = patriciatest.c
+
+include ../../../buildsys.mk
+
+CPPFLAGS += -I../../libmowgli
+LIBS += -L../../libmowgli -lmowgli
diff --git a/src/examples/patriciatest/patriciatest.c b/src/examples/patriciatest/patriciatest.c
new file mode 100644
index 0000000..bf5f641
--- /dev/null
+++ b/src/examples/patriciatest/patriciatest.c
@@ -0,0 +1,157 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * patriciatest.c: Testing of the patricia tree.
+ *
+ * Copyright (c) 2008 Jilles Tjoelker
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mowgli.h>
+
+int errors = 0;
+
+void str_canon(char *key)
+{
+ return;
+}
+
+void statscb(const char *line, void *data)
+{
+ printf("%s\n", line);
+}
+
+/* assumes data is key */
+static void check_all_retrievable(mowgli_patricia_t *dtree)
+{
+ mowgli_patricia_iteration_state_t state;
+ void *elem, *elem2;
+ unsigned int n1 = 0, n2;
+
+ mowgli_patricia_stats(dtree, statscb, NULL);
+ printf("Checking consistency...");
+ fflush(stdout);
+ n2 = mowgli_patricia_size(dtree);
+ MOWGLI_PATRICIA_FOREACH(elem, &state, dtree)
+ {
+ elem2 = mowgli_patricia_retrieve(dtree, (const char *)elem);
+ if (elem2 == NULL)
+ {
+ errors++;
+ printf("failed to find element %s\n",
+ (const char *)elem);
+ }
+ else if (strcmp(elem2, elem))
+ {
+ printf("element %s != %s\n",
+ (const char *)elem,
+ (const char *)elem2);
+ errors++;
+ }
+ else
+ printf(".");
+ fflush(stdout);
+ n1++;
+ if (n1 > n2 * 2)
+ break;
+ }
+ if (n1 != n2)
+ {
+ errors++;
+ printf("number of iterated elements %u != size %u\n", n1, n2);
+ }
+ printf("\n");
+ fflush(stdout);
+}
+
+void test_patricia(void)
+{
+ mowgli_patricia_t *dtree;
+ mowgli_patricia_iteration_state_t state;
+ void *elem;
+
+ dtree = mowgli_patricia_create(str_canon);
+#define ADD(x) printf("Adding %s\n", x); mowgli_patricia_add(dtree, x, x); check_all_retrievable(dtree)
+ ADD("\1\1");
+ ADD("alias");
+ ADD("\377");
+ ADD("\377\377\377");
+ ADD("foo");
+ ADD("bar");
+ ADD("baz");
+ ADD("splork");
+ ADD("rabbit");
+ ADD("\1");
+ ADD("meow");
+ ADD("hi");
+ ADD("konnichiwa");
+ ADD("absolutely");
+ ADD("cat");
+ ADD("dog");
+ ADD("woof");
+ ADD("moon");
+ ADD("new");
+ ADD("delete");
+
+ MOWGLI_PATRICIA_FOREACH(elem, &state, dtree)
+ {
+ printf("element -> %s\n", (const char *)elem);
+ }
+ printf("End of elements\n");
+ mowgli_patricia_stats(dtree, statscb, NULL);
+
+ check_all_retrievable(dtree);
+
+#define TESTRETRIEVE(x) elem = mowgli_patricia_retrieve(dtree, x); printf("element %s: %s\n", x, elem ? (errors++, "YES") : "NO")
+ TESTRETRIEVE("meows");
+ TESTRETRIEVE("meo");
+ TESTRETRIEVE("deletes");
+ TESTRETRIEVE("z");
+ TESTRETRIEVE("0");
+
+#define TESTDELETE(x) mowgli_patricia_delete(dtree, x); elem = mowgli_patricia_retrieve(dtree, x); printf("deleting %s: %s\n", x, elem ? (errors++, "STILL PRESENT") : "GONE"); check_all_retrievable(dtree)
+ TESTDELETE("YYY");
+ TESTDELETE("foo");
+ TESTDELETE("splork");
+ ADD("spork");
+ ADD("foo");
+ TESTDELETE("absolutely");
+ TESTDELETE("cat");
+ ADD("absolutely");
+ TESTDELETE("dog");
+
+ mowgli_patricia_destroy(dtree, NULL, NULL);
+}
+
+int main(int argc, char *argv[])
+{
+ mowgli_init();
+
+ test_patricia();
+
+ return errors == 0 ? 0 : 1;
+}
diff --git a/src/examples/patriciatest2/Makefile b/src/examples/patriciatest2/Makefile
new file mode 100644
index 0000000..cb7ce12
--- /dev/null
+++ b/src/examples/patriciatest2/Makefile
@@ -0,0 +1,7 @@
+PROG_NOINST = patriciatest2${PROG_SUFFIX}
+SRCS = patriciatest2.c
+
+include ../../../buildsys.mk
+
+CPPFLAGS += -I../../libmowgli
+LIBS += -L../../libmowgli -lmowgli
diff --git a/src/examples/patriciatest2/patriciatest2.c b/src/examples/patriciatest2/patriciatest2.c
new file mode 100644
index 0000000..de70ac2
--- /dev/null
+++ b/src/examples/patriciatest2/patriciatest2.c
@@ -0,0 +1,153 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * patriciatest2.c: More testing of the patricia tree.
+ *
+ * Copyright (c) 2008-2010 Jilles Tjoelker
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mowgli.h>
+
+#define TESTSIZE 10000
+
+int errors = 0;
+
+void str_canon(char *key)
+{
+ return;
+}
+
+void statscb(const char *line, void *data)
+{
+}
+
+/* assumes data is key */
+static void check_all_retrievable(mowgli_patricia_t *dtree)
+{
+ mowgli_patricia_iteration_state_t state;
+ void *elem, *elem2;
+ unsigned int n1 = 0, n2;
+
+ mowgli_patricia_stats(dtree, statscb, NULL);
+ n2 = mowgli_patricia_size(dtree);
+ MOWGLI_PATRICIA_FOREACH(elem, &state, dtree)
+ {
+ elem2 = mowgli_patricia_retrieve(dtree, (const char *)elem);
+ if (elem2 == NULL)
+ {
+ errors++;
+ printf("failed to find element %s\n",
+ (const char *)elem);
+ }
+ else if (strcmp(elem2, elem))
+ {
+ printf("element %s != %s\n",
+ (const char *)elem,
+ (const char *)elem2);
+ errors++;
+ }
+ n1++;
+ if (n1 > n2 * 2)
+ break;
+ }
+ if (n1 != n2)
+ {
+ errors++;
+ printf("number of iterated elements %u != size %u\n", n1, n2);
+ }
+}
+
+void test_patricia(void)
+{
+ mowgli_patricia_t *dtree;
+ int i, j;
+ char buf[100], *strings[TESTSIZE];
+
+ srandom(12346);
+ for (i = 0; i < TESTSIZE; i++)
+ {
+ for (j = 0; j < 40; j++)
+ buf[j] = 'a' + random() % 26;
+ buf[20 + random() % 20] = '\0';
+ strings[i] = strdup(buf);
+ }
+
+ dtree = mowgli_patricia_create(str_canon);
+
+ for (i = 0; i < TESTSIZE; i++)
+ {
+ mowgli_patricia_add(dtree, strings[i], strings[i]);
+ check_all_retrievable(dtree);
+ }
+
+ check_all_retrievable(dtree);
+
+ for (i = 0; i < TESTSIZE / 2; i++)
+ {
+ mowgli_patricia_delete(dtree, strings[i]);
+ if (mowgli_patricia_retrieve(dtree, strings[i]))
+ {
+ printf("still retrievable after delete: %s\n",
+ strings[i]);
+ errors++;
+ }
+ check_all_retrievable(dtree);
+ }
+
+ for (i = 0; i < TESTSIZE / 2; i++)
+ {
+ mowgli_patricia_add(dtree, strings[i], strings[i]);
+ check_all_retrievable(dtree);
+ }
+
+ for (i = 0; i < TESTSIZE; i++)
+ {
+ mowgli_patricia_delete(dtree, strings[i]);
+ if (mowgli_patricia_retrieve(dtree, strings[i]))
+ {
+ printf("still retrievable after delete: %s\n",
+ strings[i]);
+ errors++;
+ }
+ check_all_retrievable(dtree);
+ }
+
+ mowgli_patricia_destroy(dtree, NULL, NULL);
+
+ for (i = 0; i < TESTSIZE; i++)
+ free(strings[i]);
+}
+
+int main(int argc, char *argv[])
+{
+ mowgli_init();
+
+ test_patricia();
+
+ return errors == 0 ? 0 : 1;
+}
diff --git a/src/examples/randomtest/Makefile b/src/examples/randomtest/Makefile
new file mode 100644
index 0000000..b64193e
--- /dev/null
+++ b/src/examples/randomtest/Makefile
@@ -0,0 +1,7 @@
+PROG_NOINST = randomtest${PROG_SUFFIX}
+SRCS = randomtest.c
+
+include ../../../buildsys.mk
+
+CPPFLAGS += -I../../libmowgli
+LIBS += -L../../libmowgli -lmowgli
diff --git a/src/examples/randomtest/randomtest.c b/src/examples/randomtest/randomtest.c
new file mode 100644
index 0000000..2c4b2d7
--- /dev/null
+++ b/src/examples/randomtest/randomtest.c
@@ -0,0 +1,51 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * randomtest.c: Testsuite for the random number generator.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Algorithm copyright (c) 1999-2007 Takuji Nishimura and Makoto Matsumoto
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <mowgli.h>
+
+int main(int argc, char *argv[])
+{
+ mowgli_random_t *r = mowgli_random_create();
+ int i;
+
+ printf("1000 iterations:\n");
+ for (i = 0; i < 1000; i++)
+ {
+ printf("%10u ", mowgli_random_int(r));
+ if (i % 5 == 4) printf("\n");
+ }
+
+ mowgli_object_unref(r);
+
+ return 0;
+}
diff --git a/src/libmowgli/Makefile b/src/libmowgli/Makefile
new file mode 100644
index 0000000..d25902e
--- /dev/null
+++ b/src/libmowgli/Makefile
@@ -0,0 +1,77 @@
+include ../../extra.mk
+
+LIB = ${LIB_PREFIX}mowgli${LIB_SUFFIX}
+LIB_MAJOR = 2
+LIB_MINOR = 0
+DISTCLEAN = mowgli_config.h
+
+SRCS = mowgli_alloc.c \
+ mowgli_allocation_policy.c \
+ mowgli_allocator.c \
+ mowgli_argstack.c \
+ mowgli_bitvector.c \
+ mowgli_dictionary.c \
+ mowgli_error_backtrace.c \
+ mowgli_formatter.c \
+ mowgli_global_storage.c \
+ mowgli_hash.c \
+ mowgli_heap.c \
+ mowgli_hook.c \
+ mowgli_index.c \
+ mowgli_init.c \
+ mowgli_ioevent.c \
+ mowgli_list.c \
+ mowgli_logger.c \
+ mowgli_mempool.c \
+ $(MOWGLI_MODULE) \
+ mowgli_object.c \
+ mowgli_object_class.c \
+ mowgli_object_messaging.c \
+ mowgli_object_metadata.c \
+ mowgli_patricia.c \
+ mowgli_queue.c \
+ mowgli_random.c \
+ mowgli_signal.c \
+ mowgli_spinlock.c \
+ mowgli_string.c \
+
+INCLUDES = mowgli.h \
+ mowgli_alloc.h \
+ mowgli_allocation_policy.h \
+ mowgli_allocator.h \
+ mowgli_argstack.h \
+ mowgli_assert.h \
+ mowgli_bitvector.h \
+ mowgli_config.h \
+ mowgli_dictionary.h \
+ mowgli_error_backtrace.h \
+ mowgli_exception.h \
+ mowgli_formatter.h \
+ mowgli_global_storage.h \
+ mowgli_hash.h \
+ mowgli_heap.h \
+ mowgli_hook.h \
+ mowgli_index.h \
+ mowgli_init.h \
+ mowgli_ioevent.h \
+ mowgli_iterator.h \
+ mowgli_list.h \
+ mowgli_logger.h \
+ mowgli_mempool.h \
+ mowgli_module.h \
+ mowgli_object.h \
+ mowgli_object_class.h \
+ mowgli_object_messaging.h \
+ mowgli_object_metadata.h \
+ mowgli_patricia.h \
+ mowgli_queue.h \
+ mowgli_random.h \
+ mowgli_signal.h \
+ mowgli_spinlock.h \
+ mowgli_stdinc.h \
+ mowgli_string.h
+
+include ../../buildsys.mk
+
+CPPFLAGS += ${LIB_CPPFLAGS} -I. -I.. -DMOWGLI_CORE
+CFLAGS += ${LIB_CFLAGS}
diff --git a/src/libmowgli/mowgli.h b/src/libmowgli/mowgli.h
new file mode 100644
index 0000000..fe494b2
--- /dev/null
+++ b/src/libmowgli/mowgli.h
@@ -0,0 +1,81 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli.h: Base header for libmowgli. Includes everything.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_STAND_H__
+#define __MOWGLI_STAND_H__
+
+#ifdef __cplusplus
+# define MOWGLI_DECLS_START extern "C" {
+# define MOWGLI_DECLS_END }
+#else
+# define MOWGLI_DECLS_START
+# define MOWGLI_DECLS_END
+#endif
+
+#ifdef MOWGLI_CORE
+# include "win32_support.h"
+# include "mowgli_config.h"
+#endif
+
+#include "mowgli_stdinc.h"
+
+MOWGLI_DECLS_START
+
+#include "mowgli_logger.h"
+#include "mowgli_assert.h"
+#include "mowgli_exception.h"
+#include "mowgli_iterator.h"
+
+#include "mowgli_alloc.h"
+#include "mowgli_spinlock.h"
+#include "mowgli_list.h"
+#include "mowgli_object_class.h"
+#include "mowgli_object.h"
+#include "mowgli_allocation_policy.h"
+#include "mowgli_dictionary.h"
+#include "mowgli_patricia.h"
+#include "mowgli_mempool.h"
+#include "mowgli_module.h"
+#include "mowgli_queue.h"
+#include "mowgli_hash.h"
+#include "mowgli_heap.h"
+#include "mowgli_init.h"
+#include "mowgli_bitvector.h"
+#include "mowgli_hook.h"
+#include "mowgli_signal.h"
+#include "mowgli_error_backtrace.h"
+#include "mowgli_random.h"
+#include "mowgli_ioevent.h"
+#include "mowgli_argstack.h"
+#include "mowgli_object_messaging.h"
+#include "mowgli_object_metadata.h"
+#include "mowgli_global_storage.h"
+#include "mowgli_string.h"
+#include "mowgli_allocator.h"
+#include "mowgli_formatter.h"
+#include "mowgli_index.h"
+
+MOWGLI_DECLS_END
+
+#endif
+
diff --git a/src/libmowgli/mowgli_alloc.c b/src/libmowgli/mowgli_alloc.c
new file mode 100644
index 0000000..c7d3c4f
--- /dev/null
+++ b/src/libmowgli/mowgli_alloc.c
@@ -0,0 +1,133 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_alloc.c: Safe, portable implementations of malloc, calloc, and free.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+/*
+ * bootstrapped allocators so that we can initialise without blowing up
+ */
+
+static void *
+_mowgli_bootstrap_alloc(int size)
+{
+ return calloc(size, 1);
+}
+
+static void
+_mowgli_bootstrap_free(void *ptr)
+{
+ if (ptr)
+ free(ptr);
+}
+
+static mowgli_allocation_policy_t _mowgli_allocator_bootstrap = {
+ { 0 },
+ _mowgli_bootstrap_alloc,
+ _mowgli_bootstrap_free
+};
+
+static mowgli_allocation_policy_t *_mowgli_allocator = &_mowgli_allocator_bootstrap;
+
+/*
+ * \brief Allocates an array of data that contains "count" objects,
+ * of "size" size.
+ *
+ * Usually, this wraps calloc().
+ *
+ * \param size size of objects to allocate.
+ * \param count amount of objects to allocate.
+ *
+ * \return A pointer to a memory buffer.
+ */
+void *
+mowgli_alloc_array(size_t size, size_t count)
+{
+ return_val_if_fail(_mowgli_allocator != NULL, NULL);
+
+ return _mowgli_allocator->allocate(size * count);
+}
+
+/*
+ * \brief Allocates an object of "size" size.
+ *
+ * This is the equivilant of calling mowgli_alloc_array(size, 1).
+ *
+ * \param size size of object to allocate.
+ *
+ * \return A pointer to a memory buffer.
+ */
+void *
+mowgli_alloc(size_t size)
+{
+ return mowgli_alloc_array(size, 1);
+}
+
+/*
+ * \brief Frees an object back to the system memory pool.
+ *
+ * Wraps free protecting against common mistakes (reports an error instead).
+ *
+ * \param ptr pointer to object to free.
+ */
+void
+mowgli_free(void *ptr)
+{
+ return_if_fail(_mowgli_allocator != NULL);
+ return_if_fail(ptr != NULL);
+
+ _mowgli_allocator->deallocate(ptr);
+}
+
+/*
+ * \brief Sets the mowgli.allocation_policy used by the allocation primitives.
+ *
+ * \param policy The mowgli_allocation_policy_t object to use.
+ */
+void
+mowgli_allocator_set_policy(mowgli_allocation_policy_t *policy)
+{
+ return_if_fail(policy != NULL);
+
+ _mowgli_allocator = policy;
+}
+
+/*
+ * \brief Sets the mowgli.allocation_policy used by the allocation primitives,
+ * when given a name.
+ *
+ * \param name The name of the policy to use.
+ */
+void
+mowgli_allocator_set_policy_by_name(const char *name)
+{
+ mowgli_allocation_policy_t *policy;
+
+ return_if_fail(name != NULL);
+
+ policy = mowgli_allocation_policy_lookup(name);
+
+ if (policy == NULL)
+ return;
+
+ mowgli_allocator_set_policy(policy);
+}
diff --git a/src/libmowgli/mowgli_alloc.h b/src/libmowgli/mowgli_alloc.h
new file mode 100644
index 0000000..16bd674
--- /dev/null
+++ b/src/libmowgli/mowgli_alloc.h
@@ -0,0 +1,31 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_alloc.h: Safe, portable implementations of malloc, calloc, and free.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_ALLOC_H__
+#define __MOWGLI_ALLOC_H__
+
+extern void * mowgli_alloc_array(size_t size, size_t count);
+extern void * mowgli_alloc(size_t size);
+extern void mowgli_free(void *ptr);
+
+#endif
diff --git a/src/libmowgli/mowgli_allocation_policy.c b/src/libmowgli/mowgli_allocation_policy.c
new file mode 100644
index 0000000..8f390d1
--- /dev/null
+++ b/src/libmowgli/mowgli_allocation_policy.c
@@ -0,0 +1,70 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_allocation_policy.h: Allocation policy management.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_object_class_t klass;
+static mowgli_patricia_t *mowgli_allocation_policy_dict = NULL;
+
+static void _allocation_policy_key_canon(char *str)
+{
+
+}
+
+void
+mowgli_allocation_policy_init(void)
+{
+ mowgli_allocation_policy_dict = mowgli_patricia_create(_allocation_policy_key_canon);
+
+ mowgli_object_class_init(&klass, "mowgli.allocation_policy", NULL, FALSE);
+}
+
+mowgli_allocation_policy_t *
+mowgli_allocation_policy_create(const char *name, mowgli_allocation_func_t allocator,
+ mowgli_deallocation_func_t deallocator)
+{
+ mowgli_allocation_policy_t *policy;
+
+ if (mowgli_allocation_policy_dict == NULL)
+ mowgli_allocation_policy_dict = mowgli_patricia_create(_allocation_policy_key_canon);
+
+ if ((policy = mowgli_patricia_retrieve(mowgli_allocation_policy_dict, name)))
+ return policy;
+
+ policy = mowgli_alloc(sizeof(mowgli_allocation_policy_t));
+ mowgli_object_init_from_class(mowgli_object(policy), name, &klass);
+
+ policy->allocate = allocator;
+ policy->deallocate = deallocator;
+
+ return policy;
+}
+
+mowgli_allocation_policy_t *
+mowgli_allocation_policy_lookup(const char *name)
+{
+ if (mowgli_allocation_policy_dict == NULL)
+ mowgli_allocation_policy_dict = mowgli_patricia_create(_allocation_policy_key_canon);
+
+ return mowgli_patricia_retrieve(mowgli_allocation_policy_dict, name);
+}
diff --git a/src/libmowgli/mowgli_allocation_policy.h b/src/libmowgli/mowgli_allocation_policy.h
new file mode 100644
index 0000000..037b8f9
--- /dev/null
+++ b/src/libmowgli/mowgli_allocation_policy.h
@@ -0,0 +1,45 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_allocation_policy.h: Allocation policy management.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_ALLOCATION_POLICY_H__
+#define __MOWGLI_ALLOCATION_POLICY_H__
+
+typedef void *(*mowgli_allocation_func_t)(int size);
+typedef void (*mowgli_deallocation_func_t)(void *ptr);
+
+typedef struct {
+ mowgli_object_t parent;
+ mowgli_allocation_func_t allocate;
+ mowgli_deallocation_func_t deallocate;
+} mowgli_allocation_policy_t;
+
+void mowgli_allocation_policy_init(void);
+mowgli_allocation_policy_t *mowgli_allocation_policy_create(const char *name,
+ mowgli_allocation_func_t allocator, mowgli_deallocation_func_t deallocator);
+mowgli_allocation_policy_t *mowgli_allocation_policy_lookup(const char *name);
+
+/* for mowgli_alloc, et. al */
+void mowgli_allocator_set_policy(mowgli_allocation_policy_t *policy);
+void mowgli_allocator_set_policy_by_name(const char *name);
+
+#endif
diff --git a/src/libmowgli/mowgli_allocator.c b/src/libmowgli/mowgli_allocator.c
new file mode 100644
index 0000000..8c4bd69
--- /dev/null
+++ b/src/libmowgli/mowgli_allocator.c
@@ -0,0 +1,46 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_allocator.h: Builtin allocation policies (mmap/malloc).
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+mowgli_allocation_policy_t *mowgli_allocator_malloc = NULL;
+
+static void *
+mowgli_allocator_func_malloc(int size)
+{
+ return calloc(size, 1);
+}
+
+static void
+mowgli_allocator_func_free(void *ptr)
+{
+ if (ptr)
+ free(ptr);
+}
+
+void
+mowgli_allocator_init(void)
+{
+ mowgli_allocator_malloc = mowgli_allocation_policy_create("malloc", mowgli_allocator_func_malloc,
+ mowgli_allocator_func_free);
+}
diff --git a/src/libmowgli/mowgli_allocator.h b/src/libmowgli/mowgli_allocator.h
new file mode 100644
index 0000000..1e2b703
--- /dev/null
+++ b/src/libmowgli/mowgli_allocator.h
@@ -0,0 +1,31 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_allocator.h: Builtin allocation policies (mmap/malloc).
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_ALLOCATOR_H__
+#define __MOWGLI_ALLOCATOR_H__
+
+void mowgli_allocator_init(void) MOWGLI_DEPRECATED;
+extern mowgli_allocation_policy_t *mowgli_allocator_malloc MOWGLI_DEPRECATED;
+
+#endif
+
diff --git a/src/libmowgli/mowgli_argstack.c b/src/libmowgli/mowgli_argstack.c
new file mode 100644
index 0000000..0ad5c91
--- /dev/null
+++ b/src/libmowgli/mowgli_argstack.c
@@ -0,0 +1,247 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_argstack.c: Argument stacks.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_object_class_t klass;
+
+/*
+ * \brief Private destructor for the mowgli_argstack_t object.
+ *
+ * \param vptr pointer to mowgli_argstack_t to destroy.
+ */
+static void mowgli_argstack_destroy(void *vptr)
+{
+ mowgli_argstack_t *self = (mowgli_argstack_t *) vptr;
+ mowgli_node_t *n, *tn;
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, self->stack.head)
+ {
+ mowgli_free(n->data);
+
+ mowgli_node_delete(n, &self->stack);
+ mowgli_node_free(n);
+ }
+
+ mowgli_free(self);
+}
+
+/*
+ * \brief Initialization code for the mowgli.argstack library.
+ *
+ * Side Effects:
+ * - the mowgli_argstack_t object class is registered.
+ */
+void mowgli_argstack_init(void)
+{
+ mowgli_object_class_init(&klass, "mowgli_argstack_t", mowgli_argstack_destroy, FALSE);
+}
+
+/*
+ * \brief Creates an argument stack from a va_list and an appropriate
+ * description schema.
+ *
+ * \param descstr a description string which describes the argument stack, where:
+ * + the character 's' means that the value for that slot is a string
+ * + the character 'd' means that the value for that slot is a numeric
+ * + the character 'p' means that the value for that slot is a generic pointer
+ * + the character 'b' means that the value for that slot is a boolean
+ * \param va a va_list containing data to populate the argument stack with.
+ *
+ * \return a mowgli_argstack_t (mowgli.argstack) object.
+ */
+mowgli_argstack_t *mowgli_argstack_create_from_va_list(const char *descstr, va_list va)
+{
+ const char *cp = descstr;
+ mowgli_argstack_t *out = mowgli_alloc(sizeof(mowgli_argstack_t));
+ mowgli_object_init(mowgli_object(out), descstr, &klass, NULL);
+
+ if (descstr == NULL)
+ mowgli_throw_exception_val(mowgli.argstack.invalid_description, NULL);
+
+ while (*cp)
+ {
+ mowgli_argstack_element_t *e = mowgli_alloc(sizeof(mowgli_argstack_element_t));
+
+ switch(*cp)
+ {
+ case 's':
+ e->data.string = va_arg(va, char *);
+ e->type = MOWGLI_ARG_STRING;
+ break;
+ case 'd':
+ e->data.numeric = va_arg(va, int);
+ e->type = MOWGLI_ARG_NUMERIC;
+ break;
+ case 'p':
+ e->data.pointer = va_arg(va, void *);
+ e->type = MOWGLI_ARG_POINTER;
+ break;
+ case 'b':
+ e->data.boolean = va_arg(va, mowgli_boolean_t);
+ e->type = MOWGLI_ARG_BOOLEAN;
+ break;
+ default:
+ va_end(va);
+ mowgli_object_unref(out);
+ mowgli_throw_exception_val(mowgli.argstack.invalid_description, NULL);
+ break;
+ }
+
+ mowgli_node_add(e, mowgli_node_create(), &out->stack);
+ cp++;
+ }
+
+ return out;
+}
+
+/*
+ * \brief Creates an argument stack.
+ *
+ * \param descstr a description string which describes the argument stack, where:
+ * + the character 's' means that the value for that slot is a string
+ * + the character 'd' means that the value for that slot is a numeric
+ * + the character 'p' means that the value for that slot is a generic pointer
+ * + the character 'b' means that the value for that slot is a boolean
+ * \param va a va_list containing data to populate the argument stack with.
+ *
+ * \return a mowgli_argstack_t (mowgli.argstack) object.
+ */
+mowgli_argstack_t *mowgli_argstack_create(const char *descstr, ...)
+{
+ va_list va;
+ mowgli_argstack_t *out;
+
+ if (descstr == NULL)
+ mowgli_throw_exception_val(mowgli.argstack.invalid_description, NULL);
+
+ va_start(va, descstr);
+ out = mowgli_argstack_create_from_va_list(descstr, va);
+ va_end(va);
+
+ return out;
+}
+
+/*
+ * \brief Convenience function to pop a string value off of an argument stack.
+ *
+ * \param self A mowgli_argstack_t object to pop a string off of.
+ *
+ * \return On success, a string.
+ *
+ * Side Effects:
+ * - the argument is removed from the argstack.
+ */
+const char *mowgli_argstack_pop_string(mowgli_argstack_t *self)
+{
+ mowgli_node_t *n;
+ mowgli_argstack_element_t *e;
+
+ if (self == NULL)
+ mowgli_throw_exception_val(mowgli.null_pointer_exception, NULL);
+
+ n = self->stack.head;
+ mowgli_node_delete(n, &self->stack);
+ e = n->data;
+ mowgli_node_free(n);
+
+ return e->data.string;
+}
+
+/*
+ * \brief Convenience function to pop a numeric value off of an argument stack.
+ *
+ * \param self A mowgli_argstack_t object to pop a numeric off of.
+ *
+ * \return On success, a numeric.
+ *
+ * Side Effects:
+ * - the argument is removed from the argstack.
+ */
+int mowgli_argstack_pop_numeric(mowgli_argstack_t *self)
+{
+ mowgli_node_t *n;
+ mowgli_argstack_element_t *e;
+
+ if (self == NULL)
+ mowgli_throw_exception_val(mowgli.null_pointer_exception, 0);
+
+ n = self->stack.head;
+ mowgli_node_delete(n, &self->stack);
+ e = n->data;
+ mowgli_node_free(n);
+
+ return e->data.numeric;
+}
+
+/*
+ * Convenience function to pop a boolean value off of an argument stack.
+ *
+ * \param self A mowgli_argstack_t object to pop a boolean off of.
+ *
+ * \return On success, a boolean value.
+ *
+ * Side Effects:
+ * - the argument is removed from the argstack.
+ */
+mowgli_boolean_t mowgli_argstack_pop_boolean(mowgli_argstack_t *self)
+{
+ mowgli_node_t *n;
+ mowgli_argstack_element_t *e;
+
+ if (self == NULL)
+ mowgli_throw_exception_val(mowgli.null_pointer_exception, FALSE);
+
+ n = self->stack.head;
+ mowgli_node_delete(n, &self->stack);
+ e = n->data;
+ mowgli_node_free(n);
+
+ return e->data.boolean;
+}
+
+/*
+ * \brief Convenience function to pop a pointer value off of an argument stack.
+ *
+ * \param self A mowgli_argstack_t object to pop a pointer off of.
+ *
+ * \return On success, a pointer.
+ *
+ * Side Effects:
+ * - the argument is removed from the argstack.
+ */
+void *mowgli_argstack_pop_pointer(mowgli_argstack_t *self)
+{
+ mowgli_node_t *n;
+ mowgli_argstack_element_t *e;
+
+ if (self == NULL)
+ mowgli_throw_exception_val(mowgli.null_pointer_exception, NULL);
+
+ n = self->stack.head;
+ mowgli_node_delete(n, &self->stack);
+ e = n->data;
+ mowgli_node_free(n);
+
+ return e->data.pointer;
+}
diff --git a/src/libmowgli/mowgli_argstack.h b/src/libmowgli/mowgli_argstack.h
new file mode 100644
index 0000000..8e7428c
--- /dev/null
+++ b/src/libmowgli/mowgli_argstack.h
@@ -0,0 +1,57 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_argstack.h: Argument stacks.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_ARGSTACK_H__
+#define __MOWGLI_ARGSTACK_H__
+
+typedef enum {
+ MOWGLI_ARG_NUMERIC,
+ MOWGLI_ARG_POINTER,
+ MOWGLI_ARG_STRING,
+ MOWGLI_ARG_BOOLEAN
+} mowgli_argstack_element_type_t;
+
+typedef struct {
+ union {
+ int numeric;
+ void *pointer;
+ char *string;
+ mowgli_boolean_t boolean;
+ } data;
+ mowgli_argstack_element_type_t type;
+} mowgli_argstack_element_t;
+
+typedef struct {
+ mowgli_object_t parent;
+ mowgli_list_t stack;
+} mowgli_argstack_t;
+
+extern mowgli_argstack_t *mowgli_argstack_create(const char *descstr, ...);
+extern mowgli_argstack_t *mowgli_argstack_create_from_va_list(const char *descstr, va_list va);
+extern void mowgli_argstack_init(void);
+extern const char *mowgli_argstack_pop_string(mowgli_argstack_t *);
+extern int mowgli_argstack_pop_numeric(mowgli_argstack_t *);
+extern mowgli_boolean_t mowgli_argstack_pop_boolean(mowgli_argstack_t *);
+extern void *mowgli_argstack_pop_pointer(mowgli_argstack_t *);
+
+#endif
diff --git a/src/libmowgli/mowgli_assert.h b/src/libmowgli/mowgli_assert.h
new file mode 100644
index 0000000..8ee2c4f
--- /dev/null
+++ b/src/libmowgli/mowgli_assert.h
@@ -0,0 +1,105 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_assert.h: Assertions.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_ASSERT_H__
+#define __MOWGLI_ASSERT_H__
+
+extern void mowgli_soft_assert_log(const char *asrt, const char *file, int line, const char *function);
+
+#ifdef __GNUC__
+
+/*
+ * Performs a soft assertion. If the assertion fails, we log it.
+ */
+#define soft_assert(x) \
+ if (!(x)) { \
+ mowgli_soft_assert_log(#x, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
+ }
+
+/*
+ * Same as soft_assert, but returns if an assertion fails.
+ */
+#define return_if_fail(x) \
+ if (!(x)) { \
+ mowgli_soft_assert_log(#x, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
+ return; \
+ }
+
+/*
+ * Same as soft_assert, but returns a given value if an assertion fails.
+ */
+#define return_val_if_fail(x, y) \
+ if (!(x)) { \
+ mowgli_soft_assert_log(#x, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
+ return (y); \
+ }
+
+/*
+ * Same as soft_assert, but returns NULL if the value is NULL.
+ */
+#define return_if_null(x) \
+ if (x == NULL) { \
+ mowgli_soft_assert_log(#x, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
+ return (NULL); \
+ }
+
+#else
+
+/*
+ * Performs a soft assertion. If the assertion fails, we log it.
+ */
+#define soft_assert(x) \
+ if (!(x)) { \
+ mowgli_soft_assert_log(#x, __FILE__, __LINE__, __FUNCTION__); \
+ }
+
+/*
+ * Same as soft_assert, but returns if an assertion fails.
+ */
+#define return_if_fail(x) \
+ if (!(x)) { \
+ mowgli_soft_assert_log(#x, __FILE__, __LINE__, __FUNCTION__); \
+ return; \
+ }
+
+/*
+ * Same as soft_assert, but returns a given value if an assertion fails.
+ */
+#define return_val_if_fail(x, y) \
+ if (!(x)) { \
+ mowgli_soft_assert_log(#x, __FILE__, __LINE__, __FUNCTION__); \
+ return (y); \
+ }
+
+/*
+ * Same as soft_assert, but returns NULL if the value is NULL.
+ */
+#define return_if_null(x) \
+ if (x == NULL) { \
+ mowgli_soft_assert_log(#x, __FILE__, __LINE__, __FUNCTION__); \
+ return (NULL); \
+ }
+
+#endif
+
+#endif
diff --git a/src/libmowgli/mowgli_bitvector.c b/src/libmowgli/mowgli_bitvector.c
new file mode 100644
index 0000000..8186c16
--- /dev/null
+++ b/src/libmowgli/mowgli_bitvector.c
@@ -0,0 +1,238 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_bitvector.c: Bitvectors.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_object_class_t klass;
+
+/*
+ * mowgli_bitvector_init(void)
+ *
+ * Initialization code for the mowgli.bitvector library.
+ *
+ * Inputs:
+ * - none
+ *
+ * Outputs:
+ * - none
+ *
+ * Side Effects:
+ * - the mowgli_bitvector_t object class is registered.
+ */
+void mowgli_bitvector_init(void)
+{
+ mowgli_object_class_init(&klass, "mowgli_bitvector_t", mowgli_free, FALSE);
+}
+
+/*
+ * mowgli_bitvector_create(int bits)
+ *
+ * Creates a bitvector.
+ *
+ * Inputs:
+ * - amount of bits that the bitvector should store
+ *
+ * Outputs:
+ * - a mowgli.bitvector object
+ *
+ * Side Effects:
+ * - none
+ */
+mowgli_bitvector_t *mowgli_bitvector_create(int bits)
+{
+ mowgli_bitvector_t *bv = (mowgli_bitvector_t *) mowgli_alloc(sizeof(mowgli_bitvector_t));
+ mowgli_object_init(mowgli_object(bv), "mowgli_bitvector_t", &klass, NULL);
+
+ bv->bits = bits;
+ bv->divisor = sizeof(int);
+ bv->vector = (unsigned int *) mowgli_alloc_array(bv->divisor, bv->bits / bv->divisor);
+
+ return bv;
+}
+
+/*
+ * mowgli_bitvector_set(mowgli_bitvector_t *bv, int slot, mowgli_boolean_t val)
+ *
+ * Sets a bit either ON or OFF in the bitvector.
+ *
+ * Inputs:
+ * - a mowgli bitvector object
+ * - a slot
+ * - the value for that slot
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - a bit is either set ON or OFF in the bitvector.
+ */
+void mowgli_bitvector_set(mowgli_bitvector_t *bv, int slot, mowgli_boolean_t val)
+{
+ int value = 1 << slot;
+
+ switch(val)
+ {
+ case FALSE:
+ bv->vector[bv->bits / bv->divisor] &= ~value;
+ break;
+ default:
+ case TRUE:
+ bv->vector[bv->bits / bv->divisor] |= value;
+ break;
+ }
+}
+
+/*
+ * mowgli_bitvector_get(mowgli_bitvector_t *bv, int slot)
+ *
+ * Returns whether the bit in a given slot is ON or OFF.
+ *
+ * Inputs:
+ * - a mowgli.bitvector object
+ * - a slot to lookup
+ *
+ * Outputs:
+ * - TRUE if the bit is on
+ * - FALSE otherwise
+ *
+ * Side Effects:
+ * - none
+ */
+mowgli_boolean_t mowgli_bitvector_get(mowgli_bitvector_t *bv, int slot)
+{
+ int mask = 1 << slot;
+
+ return ((bv->vector[bv->bits / bv->divisor] & mask) != 0) ? TRUE : FALSE;
+}
+
+/*
+ * mowgli_bitvector_combine(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2)
+ *
+ * Combines two bitvectors together.
+ *
+ * Inputs:
+ * - two bitvectors to be combined
+ *
+ * Outputs:
+ * - a new bitvector containing the combined result.
+ *
+ * Side Effects:
+ * - none
+ */
+mowgli_bitvector_t *mowgli_bitvector_combine(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2)
+{
+ int bits, iter, bs;
+ mowgli_bitvector_t *out;
+
+ return_val_if_fail(bv1 != NULL, NULL);
+ return_val_if_fail(bv2 != NULL, NULL);
+
+ /* choose the larger bitwidth */
+ bits = bv1->bits > bv2->bits ? bv1->bits : bv2->bits;
+
+ /* create the third bitvector. */
+ out = mowgli_bitvector_create(bits);
+
+ /* cache the size of the bitvector in memory. */
+ bs = out->bits / out->divisor;
+
+ for (iter = 0; iter < bs; iter++)
+ {
+ out->vector[iter] |= bv1->vector[iter];
+ out->vector[iter] |= bv2->vector[iter];
+ }
+
+ return out;
+}
+
+/*
+ * mowgli_bitvector_xor(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2)
+ *
+ * XORs two bitvectors together.
+ *
+ * Inputs:
+ * - two bitvectors to be XORed
+ *
+ * Outputs:
+ * - a new bitvector containing the XORed result.
+ *
+ * Side Effects:
+ * - none
+ */
+mowgli_bitvector_t *mowgli_bitvector_xor(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2)
+{
+ int bits, iter, bs;
+ mowgli_bitvector_t *out;
+
+ return_val_if_fail(bv1 != NULL, NULL);
+ return_val_if_fail(bv2 != NULL, NULL);
+
+ /* choose the larger bitwidth */
+ bits = bv1->bits > bv2->bits ? bv1->bits : bv2->bits;
+
+ /* create the third bitvector. */
+ out = mowgli_bitvector_create(bits);
+
+ /* cache the size of the bitvector in memory. */
+ bs = out->bits / out->divisor;
+
+ for (iter = 0; iter < bs; iter++)
+ {
+ out->vector[iter] = bv1->vector[iter];
+ out->vector[iter] &= ~bv2->vector[iter];
+ }
+
+ return out;
+}
+
+/*
+ * mowgli_bitvector_compare(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2)
+ *
+ * Compares two bitvectors to each other.
+ *
+ * Inputs:
+ * - two bitvectors to be compared
+ *
+ * Outputs:
+ * - TRUE if the bitvector is equal
+ * - FALSE otherwise
+ *
+ * Side Effects:
+ * - none
+ */
+mowgli_boolean_t mowgli_bitvector_compare(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2)
+{
+ int iter, bs;
+ mowgli_boolean_t ret = TRUE;
+
+ /* cache the size of the bitvector in memory. */
+ bs = bv1->bits / bv1->divisor;
+
+ for (iter = 0; iter < bs; iter++)
+ {
+ if (!(bv1->vector[iter] & bv2->vector[iter]))
+ ret = FALSE;
+ }
+
+ return ret;
+}
diff --git a/src/libmowgli/mowgli_bitvector.h b/src/libmowgli/mowgli_bitvector.h
new file mode 100644
index 0000000..195d8d9
--- /dev/null
+++ b/src/libmowgli/mowgli_bitvector.h
@@ -0,0 +1,41 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_bitvector.h: Bitvectors.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_BITVECTOR_H__
+#define __MOWGLI_BITVECTOR_H__
+
+typedef struct {
+ unsigned int bits;
+ unsigned int divisor;
+ unsigned int *vector;
+} mowgli_bitvector_t;
+
+extern void mowgli_bitvector_init(void);
+extern mowgli_bitvector_t *mowgli_bitvector_create(int bits);
+extern void mowgli_bitvector_set(mowgli_bitvector_t *bv, int slot, mowgli_boolean_t val);
+extern mowgli_boolean_t mowgli_bitvector_get(mowgli_bitvector_t *bv, int slot);
+extern mowgli_bitvector_t *mowgli_bitvector_combine(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2);
+extern mowgli_bitvector_t *mowgli_bitvector_xor(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2);
+extern mowgli_boolean_t mowgli_bitvector_compare(mowgli_bitvector_t *bv1, mowgli_bitvector_t *bv2);
+
+#endif
diff --git a/src/libmowgli/mowgli_config.h.in b/src/libmowgli/mowgli_config.h.in
new file mode 100644
index 0000000..c43e92c
--- /dev/null
+++ b/src/libmowgli/mowgli_config.h.in
@@ -0,0 +1,147 @@
+/* src/libmowgli/mowgli_config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if the `closedir' function returns void instead of `int'. */
+#undef CLOSEDIR_VOID
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the `epoll_ctl' function. */
+#undef HAVE_EPOLL_CTL
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the `port_create' function. */
+#undef HAVE_PORT_CREATE
+
+/* Define to 1 if you have the `printf' function. */
+#undef HAVE_PRINTF
+
+/* Define to 1 if you have the `setlocale' function. */
+#undef HAVE_SETLOCALE
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Define to 1 if you have the `sprintf' function. */
+#undef HAVE_SPRINTF
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+ zero-length file name argument. */
+#undef HAVE_STAT_EMPTY_STRING_BUG
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#undef HAVE_STDARG_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 `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strlcat' function. */
+#undef HAVE_STRLCAT
+
+/* Define to 1 if you have the `strlcpy' function. */
+#undef HAVE_STRLCPY
+
+/* Define to 1 if you have the `strndup' function. */
+#undef HAVE_STRNDUP
+
+/* Define to 1 if you have the `strtod' function. */
+#undef HAVE_STRTOD
+
+/* Define to 1 if you have the `strtol' function. */
+#undef HAVE_STRTOL
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_NDIR_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 you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+ slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
diff --git a/src/libmowgli/mowgli_dictionary.c b/src/libmowgli/mowgli_dictionary.c
new file mode 100644
index 0000000..abcb2f9
--- /dev/null
+++ b/src/libmowgli/mowgli_dictionary.c
@@ -0,0 +1,914 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_dictionary.c: Dictionary-based information storage.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Copyright (c) 2007 Jilles Tjoelker <jilles -at- stack.nl>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_heap_t *elem_heap = NULL;
+
+struct mowgli_dictionary_
+{
+ mowgli_dictionary_comparator_func_t compare_cb;
+ mowgli_dictionary_elem_t *root, *head, *tail;
+ unsigned int count;
+ char *id;
+ mowgli_boolean_t dirty;
+};
+
+static void warn_deprecated (void)
+{
+ static char warned = 0;
+ if (warned)
+ return;
+
+ printf("mowgli_dictionary is deprecated and pending removal in Mowgli 1.0 "
+ "series.\nPlease use mowgli_patricia instead.\n");
+ warned = 1;
+}
+
+/*
+ * mowgli_dictionary_create(mowgli_dictionary_comparator_func_t compare_cb)
+ *
+ * Dictionary object factory.
+ *
+ * Inputs:
+ * - function to use for comparing two entries in the dtree
+ *
+ * Outputs:
+ * - on success, a new dictionary object.
+ *
+ * Side Effects:
+ * - if services runs out of memory and cannot allocate the object,
+ * the program will abort.
+ */
+mowgli_dictionary_t *mowgli_dictionary_create(mowgli_dictionary_comparator_func_t compare_cb)
+{
+ mowgli_dictionary_t *dtree = (mowgli_dictionary_t *) mowgli_alloc(sizeof(mowgli_dictionary_t));
+
+ dtree->compare_cb = compare_cb;
+
+ if (!elem_heap)
+ elem_heap = mowgli_heap_create(sizeof(mowgli_dictionary_elem_t), 1024, BH_NOW);
+
+ warn_deprecated();
+ return dtree;
+}
+
+/*
+ * mowgli_dictionary_create_named(const char *name,
+ * mowgli_dictionary_comparator_func_t compare_cb)
+ *
+ * Dictionary object factory.
+ *
+ * Inputs:
+ * - dictionary name
+ * - function to use for comparing two entries in the dtree
+ *
+ * Outputs:
+ * - on success, a new dictionary object.
+ *
+ * Side Effects:
+ * - if services runs out of memory and cannot allocate the object,
+ * the program will abort.
+ */
+mowgli_dictionary_t *mowgli_dictionary_create_named(const char *name,
+ mowgli_dictionary_comparator_func_t compare_cb)
+{
+ mowgli_dictionary_t *dtree = (mowgli_dictionary_t *) mowgli_alloc(sizeof(mowgli_dictionary_t));
+
+ dtree->compare_cb = compare_cb;
+ dtree->id = strdup(name);
+
+ if (!elem_heap)
+ elem_heap = mowgli_heap_create(sizeof(mowgli_dictionary_elem_t), 1024, BH_NOW);
+
+ warn_deprecated();
+ return dtree;
+}
+
+/*
+ * mowgli_dictionary_set_comparator_func(mowgli_dictionary_t *dict,
+ * mowgli_dictionary_comparator_func_t compare_cb)
+ *
+ * Resets the comparator function used by the dictionary code for
+ * updating the DTree structure.
+ *
+ * Inputs:
+ * - dictionary object
+ * - new comparator function (passed as functor)
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - the dictionary comparator function is reset.
+ */
+void mowgli_dictionary_set_comparator_func(mowgli_dictionary_t *dict,
+ mowgli_dictionary_comparator_func_t compare_cb)
+{
+ return_if_fail(dict != NULL);
+ return_if_fail(compare_cb != NULL);
+
+ dict->compare_cb = compare_cb;
+}
+
+/*
+ * mowgli_dictionary_get_comparator_func(mowgli_dictionary_t *dict)
+ *
+ * Returns the current comparator function used by the dictionary.
+ *
+ * Inputs:
+ * - dictionary object
+ *
+ * Outputs:
+ * - comparator function (returned as functor)
+ *
+ * Side Effects:
+ * - none
+ */
+mowgli_dictionary_comparator_func_t
+mowgli_dictionary_get_comparator_func(mowgli_dictionary_t *dict)
+{
+ return_val_if_fail(dict != NULL, NULL);
+
+ return dict->compare_cb;
+}
+
+/*
+ * mowgli_dictionary_get_linear_index(mowgli_dictionary_t *dict,
+ * const char *key)
+ *
+ * Gets a linear index number for key.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - pointer to data
+ *
+ * Outputs:
+ * - position, from zero.
+ *
+ * Side Effects:
+ * - rebuilds the linear index if the tree is marked as dirty.
+ */
+int
+mowgli_dictionary_get_linear_index(mowgli_dictionary_t *dict, const char *key)
+{
+ mowgli_dictionary_elem_t *elem;
+
+ return_val_if_fail(dict != NULL, 0);
+ return_val_if_fail(key != NULL, 0);
+
+ elem = mowgli_dictionary_find(dict, key);
+ if (elem == NULL)
+ return -1;
+
+ if (!dict->dirty)
+ return elem->position;
+ else
+ {
+ mowgli_dictionary_elem_t *delem;
+ int i;
+
+ for (delem = dict->head, i = 0; delem != NULL; delem = delem->next, i++)
+ delem->position = i;
+
+ dict->dirty = FALSE;
+ }
+
+ return elem->position;
+}
+
+/*
+ * mowgli_dictionary_retune(mowgli_dictionary_t *dict, const char *key)
+ *
+ * Retunes the tree, self-optimizing for the element which belongs to key.
+ *
+ * Tuning the tree structure is a very complex operation. Unlike
+ * 2-3-4 trees and BTree/BTree+ structures, this structure is a
+ * constantly evolving algorithm.
+ *
+ * Instead of maintaining a balanced tree, we constantly adapt the
+ * tree by nominating a new root nearby the most recently looked up
+ * or added data. We are constantly retuning ourselves instead of
+ * doing massive O(n) rebalance operations as seen in BTrees,
+ * and the level of data stored in a tree is dynamic, instead of being
+ * held to a restricted design like other trees.
+ *
+ * Moreover, we are different than a radix/patricia tree, because we
+ * don't statically allocate positions. Radix trees have the advantage
+ * of not requiring tuning or balancing operations while having the
+ * disadvantage of requiring a large amount of memory to store
+ * large trees. Our efficiency as far as speed goes is not as
+ * fast as a radix tree; but is close to it.
+ *
+ * The retuning algorithm uses the comparison callback that is
+ * passed in the initialization of the tree container. If the
+ * comparator returns a value which is less than zero, we push the
+ * losing node out of the way, causing it to later be reparented
+ * with another node. The winning child of this comparison is always
+ * the right-most node.
+ *
+ * Once we have reached the key which has been targeted, or have reached
+ * a deadend, we nominate the nearest node as the new root of the tree.
+ * If an exact match has been found, the new root becomes the node which
+ * represents key.
+ *
+ * This results in a tree which can self-optimize for both critical
+ * conditions: nodes which are distant and similar and trees which
+ * have ordered lookups.
+ *
+ * Inputs:
+ * - node to begin search from
+ *
+ * Outputs:
+ * - none
+ *
+ * Side Effects:
+ * - a new root node is nominated.
+ */
+void
+mowgli_dictionary_retune(mowgli_dictionary_t *dict, const char *key)
+{
+ mowgli_dictionary_elem_t n, *tn, *left, *right, *node;
+ int ret;
+
+ return_if_fail(dict != NULL);
+
+ if (dict->root == NULL)
+ return;
+
+ /*
+ * we initialize n with known values, since it's on stack
+ * memory. otherwise the dict would become corrupted.
+ *
+ * n is used for temporary storage while the tree is retuned.
+ * -nenolod
+ */
+ n.left = n.right = NULL;
+ left = right = &n;
+
+ /* this for(;;) loop is the main workhorse of the rebalancing */
+ for (node = dict->root; ; )
+ {
+ if ((ret = dict->compare_cb(key, node->key)) == 0)
+ break;
+
+ if (ret < 0)
+ {
+ if (node->left == NULL)
+ break;
+
+ if ((ret = dict->compare_cb(key, node->left->key)) < 0)
+ {
+ tn = node->left;
+ node->left = tn->right;
+ tn->right = node;
+ node = tn;
+
+ if (node->left == NULL)
+ break;
+ }
+
+ right->left = node;
+ right = node;
+ node = node->left;
+ }
+ else
+ {
+ if (node->right == NULL)
+ break;
+
+ if ((ret = dict->compare_cb(key, node->right->key)) > 0)
+ {
+ tn = node->right;
+ node->right = tn->left;
+ tn->left = node;
+ node = tn;
+
+ if (node->right == NULL)
+ break;
+ }
+
+ left->right = node;
+ left = node;
+ node = node->right;
+ }
+ }
+
+ left->right = node->left;
+ right->left = node->right;
+
+ node->left = n.right;
+ node->right = n.left;
+
+ dict->root = node;
+}
+
+/*
+ * mowgli_dictionary_link(mowgli_dictionary_t *dict,
+ * mowgli_dictionary_elem_t *delem)
+ *
+ * Links a dictionary tree element to the dictionary.
+ *
+ * When we add new nodes to the tree, it becomes the
+ * next nominated root. This is perhaps not a wise
+ * optimization because of automatic retuning, but
+ * it keeps the code simple.
+ *
+ * Inputs:
+ * - dictionary tree
+ * - dictionary tree element
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - a node is linked to the dictionary tree
+ */
+void
+mowgli_dictionary_link(mowgli_dictionary_t *dict,
+ mowgli_dictionary_elem_t *delem)
+{
+ return_if_fail(dict != NULL);
+ return_if_fail(delem != NULL);
+
+ dict->dirty = TRUE;
+
+ dict->count++;
+
+ if (dict->root == NULL)
+ {
+ delem->left = delem->right = NULL;
+ delem->next = delem->prev = NULL;
+ dict->head = dict->tail = dict->root = delem;
+ }
+ else
+ {
+ int ret;
+
+ mowgli_dictionary_retune(dict, delem->key);
+
+ if ((ret = dict->compare_cb(delem->key, dict->root->key)) < 0)
+ {
+ delem->left = dict->root->left;
+ delem->right = dict->root;
+ dict->root->left = NULL;
+
+ if (dict->root->prev)
+ dict->root->prev->next = delem;
+ else
+ dict->head = delem;
+
+ delem->prev = dict->root->prev;
+ delem->next = dict->root;
+ dict->root->prev = delem;
+ dict->root = delem;
+ }
+ else if (ret > 0)
+ {
+ delem->right = dict->root->right;
+ delem->left = dict->root;
+ dict->root->right = NULL;
+
+ if (dict->root->next)
+ dict->root->next->prev = delem;
+ else
+ dict->tail = delem;
+
+ delem->next = dict->root->next;
+ delem->prev = dict->root;
+ dict->root->next = delem;
+ dict->root = delem;
+ }
+ else
+ {
+ dict->root->key = delem->key;
+ dict->root->data = delem->data;
+ dict->count--;
+
+ mowgli_heap_free(elem_heap, delem);
+ }
+ }
+}
+
+/*
+ * mowgli_dictionary_unlink_root(mowgli_dictionary_t *dict)
+ *
+ * Unlinks the root dictionary tree element from the dictionary.
+ *
+ * Inputs:
+ * - dictionary tree
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - the root node is unlinked from the dictionary tree
+ */
+void
+mowgli_dictionary_unlink_root(mowgli_dictionary_t *dict)
+{
+ mowgli_dictionary_elem_t *delem, *nextnode, *parentofnext;
+
+ dict->dirty = TRUE;
+
+ delem = dict->root;
+ if (delem == NULL)
+ return;
+
+ if (dict->root->left == NULL)
+ dict->root = dict->root->right;
+ else if (dict->root->right == NULL)
+ dict->root = dict->root->left;
+ else
+ {
+ /* Make the node with the next highest key the new root.
+ * This node has a NULL left pointer. */
+ nextnode = delem->next;
+ soft_assert(nextnode->left == NULL);
+ if (nextnode == delem->right)
+ {
+ dict->root = nextnode;
+ dict->root->left = delem->left;
+ }
+ else
+ {
+ parentofnext = delem->right;
+ while (parentofnext->left != NULL && parentofnext->left != nextnode)
+ parentofnext = parentofnext->left;
+ soft_assert(parentofnext->left == nextnode);
+ parentofnext->left = nextnode->right;
+ dict->root = nextnode;
+ dict->root->left = delem->left;
+ dict->root->right = delem->right;
+ }
+ }
+
+ /* linked list */
+ if (delem->prev != NULL)
+ delem->prev->next = delem->next;
+
+ if (dict->head == delem)
+ dict->head = delem->next;
+
+ if (delem->next)
+ delem->next->prev = delem->prev;
+
+ if (dict->tail == delem)
+ dict->tail = delem->prev;
+
+ dict->count--;
+}
+
+/*
+ * mowgli_dictionary_destroy(mowgli_dictionary_t *dtree,
+ * void (*destroy_cb)(dictionary_elem_t *delem, void *privdata),
+ * void *privdata);
+ *
+ * Recursively destroys all nodes in a dictionary tree.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - optional iteration callback
+ * - optional opaque/private data to pass to callback
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - on success, a dtree and optionally it's children are destroyed.
+ *
+ * Notes:
+ * - if this is called without a callback, the objects bound to the
+ * DTree will not be destroyed.
+ */
+void mowgli_dictionary_destroy(mowgli_dictionary_t *dtree,
+ void (*destroy_cb)(mowgli_dictionary_elem_t *delem, void *privdata),
+ void *privdata)
+{
+ mowgli_dictionary_elem_t *n, *tn;
+
+ return_if_fail(dtree != NULL);
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, dtree->head)
+ {
+ if (destroy_cb != NULL)
+ (*destroy_cb)(n, privdata);
+
+ mowgli_free(n->key);
+ mowgli_heap_free(elem_heap, n);
+ }
+
+ mowgli_free(dtree);
+}
+
+/*
+ * mowgli_dictionary_foreach(mowgli_dictionary_t *dtree,
+ * void (*destroy_cb)(dictionary_elem_t *delem, void *privdata),
+ * void *privdata);
+ *
+ * Iterates over all entries in a DTree.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - optional iteration callback
+ * - optional opaque/private data to pass to callback
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - on success, a dtree is iterated
+ */
+void mowgli_dictionary_foreach(mowgli_dictionary_t *dtree,
+ int (*foreach_cb)(mowgli_dictionary_elem_t *delem, void *privdata),
+ void *privdata)
+{
+ mowgli_dictionary_elem_t *n, *tn;
+
+ return_if_fail(dtree != NULL);
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, dtree->head)
+ {
+ /* delem_t is a subclass of node_t. */
+ mowgli_dictionary_elem_t *delem = (mowgli_dictionary_elem_t *) n;
+
+ if (foreach_cb != NULL)
+ (*foreach_cb)(delem, privdata);
+ }
+}
+
+/*
+ * mowgli_dictionary_search(mowgli_dictionary_t *dtree,
+ * void (*destroy_cb)(mowgli_dictionary_elem_t *delem, void *privdata),
+ * void *privdata);
+ *
+ * Searches all entries in a DTree using a custom callback.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - optional iteration callback
+ * - optional opaque/private data to pass to callback
+ *
+ * Outputs:
+ * - on success, the requested object
+ * - on failure, NULL.
+ *
+ * Side Effects:
+ * - a dtree is iterated until the requested conditions are met
+ */
+void *mowgli_dictionary_search(mowgli_dictionary_t *dtree,
+ void *(*foreach_cb)(mowgli_dictionary_elem_t *delem, void *privdata),
+ void *privdata)
+{
+ mowgli_dictionary_elem_t *n, *tn;
+ void *ret = NULL;
+
+ return_val_if_fail(dtree != NULL, NULL);
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, dtree->head)
+ {
+ /* delem_t is a subclass of node_t. */
+ mowgli_dictionary_elem_t *delem = (mowgli_dictionary_elem_t *) n;
+
+ if (foreach_cb != NULL)
+ ret = (*foreach_cb)(delem, privdata);
+
+ if (ret)
+ break;
+ }
+
+ return ret;
+}
+
+/*
+ * mowgli_dictionary_foreach_start(mowgli_dictionary_t *dtree,
+ * mowgli_dictionary_iteration_state_t *state);
+ *
+ * Initializes a static DTree iterator.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - static DTree iterator
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - the static iterator, &state, is initialized.
+ */
+void mowgli_dictionary_foreach_start(mowgli_dictionary_t *dtree,
+ mowgli_dictionary_iteration_state_t *state)
+{
+ return_if_fail(dtree != NULL);
+ return_if_fail(state != NULL);
+
+ state->cur = NULL;
+ state->next = NULL;
+
+ /* find first item */
+ state->cur = dtree->head;
+
+ if (state->cur == NULL)
+ return;
+
+ /* make state->cur point to first item and state->next point to
+ * second item */
+ state->next = state->cur;
+ mowgli_dictionary_foreach_next(dtree, state);
+}
+
+/*
+ * mowgli_dictionary_foreach_cur(mowgli_dictionary_t *dtree,
+ * mowgli_dictionary_iteration_state_t *state);
+ *
+ * Returns the data from the current node being iterated by the
+ * static iterator.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - static DTree iterator
+ *
+ * Outputs:
+ * - reference to data in the current dtree node being iterated
+ *
+ * Side Effects:
+ * - none
+ */
+void *mowgli_dictionary_foreach_cur(mowgli_dictionary_t *dtree,
+ mowgli_dictionary_iteration_state_t *state)
+{
+ return_val_if_fail(dtree != NULL, NULL);
+ return_val_if_fail(state != NULL, NULL);
+
+ return state->cur != NULL ? state->cur->data : NULL;
+}
+
+/*
+ * mowgli_dictionary_foreach_next(mowgli_dictionary_t *dtree,
+ * mowgli_dictionary_iteration_state_t *state);
+ *
+ * Advances a static DTree iterator.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - static DTree iterator
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - the static iterator, &state, is advanced to a new DTree node.
+ */
+void mowgli_dictionary_foreach_next(mowgli_dictionary_t *dtree,
+ mowgli_dictionary_iteration_state_t *state)
+{
+ return_if_fail(dtree != NULL);
+ return_if_fail(state != NULL);
+
+ if (state->cur == NULL)
+ {
+ mowgli_log("mowgli_dictionary_foreach_next(): called again after iteration finished on dtree<%p>", dtree);
+ return;
+ }
+
+ state->cur = state->next;
+
+ if (state->next == NULL)
+ return;
+
+ state->next = state->next->next;
+}
+
+/*
+ * mowgli_dictionary_find(mowgli_dictionary_t *dtree, const char *key)
+ *
+ * Looks up a DTree node by name.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - name of node to lookup
+ *
+ * Outputs:
+ * - on success, the dtree node requested
+ * - on failure, NULL
+ *
+ * Side Effects:
+ * - none
+ */
+mowgli_dictionary_elem_t *mowgli_dictionary_find(mowgli_dictionary_t *dict, const char *key)
+{
+ return_val_if_fail(dict != NULL, NULL);
+ return_val_if_fail(key != NULL, NULL);
+
+ /* retune for key, key will be the tree's root if it's available */
+ mowgli_dictionary_retune(dict, key);
+
+ if (dict->root && !dict->compare_cb(key, dict->root->key))
+ return dict->root;
+
+ return NULL;
+}
+
+/*
+ * mowgli_dictionary_add(mowgli_dictionary_t *dtree, const char *key, void *data)
+ *
+ * Creates a new DTree node and binds data to it.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - name for new DTree node
+ * - data to bind to the new DTree node
+ *
+ * Outputs:
+ * - on success, a new DTree node
+ * - on failure, NULL
+ *
+ * Side Effects:
+ * - data is inserted into the DTree.
+ */
+mowgli_dictionary_elem_t *mowgli_dictionary_add(mowgli_dictionary_t *dict, const char *key, void *data)
+{
+ mowgli_dictionary_elem_t *delem;
+
+ return_val_if_fail(dict != NULL, NULL);
+ return_val_if_fail(key != NULL, NULL);
+ return_val_if_fail(data != NULL, NULL);
+ return_val_if_fail(mowgli_dictionary_find(dict, key) == NULL, NULL);
+
+ delem = mowgli_heap_alloc(elem_heap);
+ delem->key = strdup(key);
+ delem->data = data;
+
+ if (delem->key == NULL)
+ {
+ mowgli_log("major WTF: delem->key is NULL, not adding node.", key);
+ mowgli_heap_free(elem_heap, delem);
+ return NULL;
+ }
+
+ mowgli_dictionary_link(dict, delem);
+
+ return delem;
+}
+
+/*
+ * mowgli_dictionary_delete(mowgli_dictionary_t *dtree, const char *key)
+ *
+ * Deletes data from a dictionary tree.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - name of DTree node to delete
+ *
+ * Outputs:
+ * - on success, the remaining data that needs to be mowgli_freed
+ * - on failure, NULL
+ *
+ * Side Effects:
+ * - data is removed from the DTree.
+ *
+ * Notes:
+ * - the returned data needs to be mowgli_freed/released manually!
+ */
+void *mowgli_dictionary_delete(mowgli_dictionary_t *dtree, const char *key)
+{
+ mowgli_dictionary_elem_t *delem = mowgli_dictionary_find(dtree, key);
+ void *data;
+
+ if (delem == NULL)
+ return NULL;
+
+ data = delem->data;
+
+ mowgli_free(delem->key);
+ mowgli_dictionary_unlink_root(dtree);
+ mowgli_heap_free(elem_heap, delem);
+
+ return data;
+}
+
+/*
+ * mowgli_dictionary_retrieve(mowgli_dictionary_t *dtree, const char *key)
+ *
+ * Retrieves data from a dictionary.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - name of node to lookup
+ *
+ * Outputs:
+ * - on success, the data bound to the DTree node.
+ * - on failure, NULL
+ *
+ * Side Effects:
+ * - none
+ */
+void *mowgli_dictionary_retrieve(mowgli_dictionary_t *dtree, const char *key)
+{
+ mowgli_dictionary_elem_t *delem = mowgli_dictionary_find(dtree, key);
+
+ if (delem != NULL)
+ return delem->data;
+
+ return NULL;
+}
+
+/*
+ * mowgli_dictionary_size(mowgli_dictionary_t *dict)
+ *
+ * Returns the size of a dictionary.
+ *
+ * Inputs:
+ * - dictionary tree object
+ *
+ * Outputs:
+ * - size of dictionary
+ *
+ * Side Effects:
+ * - none
+ */
+unsigned int mowgli_dictionary_size(mowgli_dictionary_t *dict)
+{
+ return_val_if_fail(dict != NULL, 0);
+
+ return dict->count;
+}
+
+/* returns the sum of the depths of the subtree rooted in delem at depth depth */
+static int
+stats_recurse(mowgli_dictionary_elem_t *delem, int depth, int *pmaxdepth)
+{
+ int result;
+
+ if (depth > *pmaxdepth)
+ *pmaxdepth = depth;
+ result = depth;
+ if (delem->left)
+ result += stats_recurse(delem->left, depth + 1, pmaxdepth);
+ if (delem->right)
+ result += stats_recurse(delem->right, depth + 1, pmaxdepth);
+ return result;
+}
+
+/*
+ * mowgli_dictionary_stats(mowgli_dictionary_t *dict, void (*cb)(const char *line, void *privdata), void *privdata)
+ *
+ * Returns the size of a dictionary.
+ *
+ * Inputs:
+ * - dictionary tree object
+ * - callback
+ * - data for callback
+ *
+ * Outputs:
+ * - none
+ *
+ * Side Effects:
+ * - callback called with stats text
+ */
+void mowgli_dictionary_stats(mowgli_dictionary_t *dict, void (*cb)(const char *line, void *privdata), void *privdata)
+{
+ char str[256];
+ int sum, maxdepth;
+
+ return_if_fail(dict != NULL);
+
+ if (dict->id != NULL)
+ snprintf(str, sizeof str, "Dictionary stats for %s (%d)",
+ dict->id, dict->count);
+ else
+ snprintf(str, sizeof str, "Dictionary stats for <%p> (%d)",
+ dict, dict->count);
+ cb(str, privdata);
+ maxdepth = 0;
+ if (dict->root != NULL)
+ {
+ sum = stats_recurse(dict->root, 0, &maxdepth);
+ snprintf(str, sizeof str, "Depth sum %d Avg depth %d Max depth %d", sum, sum / dict->count, maxdepth);
+ }
+ else
+ snprintf(str, sizeof str, "Depth sum 0 Avg depth 0 Max depth 0");
+ cb(str, privdata);
+ return;
+}
diff --git a/src/libmowgli/mowgli_dictionary.h b/src/libmowgli/mowgli_dictionary.h
new file mode 100644
index 0000000..884cde4
--- /dev/null
+++ b/src/libmowgli/mowgli_dictionary.h
@@ -0,0 +1,166 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_dictionary.h: Dictionary-based storage.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Copyright (c) 2007 Jilles Tjoelker <jilles -at- stack.nl>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_DICTIONARY_H__
+#define __MOWGLI_DICTIONARY_H__
+
+struct mowgli_dictionary_; /* defined in src/dictionary.c */
+
+typedef struct mowgli_dictionary_ mowgli_dictionary_t;
+
+typedef struct mowgli_dictionary_elem_ mowgli_dictionary_elem_t;
+
+typedef int (*mowgli_dictionary_comparator_func_t)(const char *a, const char *b);
+
+struct mowgli_dictionary_elem_
+{
+ mowgli_dictionary_elem_t *left, *right, *prev, *next;
+ void *data;
+ char *key;
+ int position;
+};
+
+/*
+ * mowgli_dictionary_iteration_state_t, private.
+ */
+struct mowgli_dictionary_iteration_state_
+{
+ mowgli_dictionary_elem_t *cur, *next;
+ void *pspare[4];
+ int ispare[4];
+};
+
+typedef struct mowgli_dictionary_iteration_state_ mowgli_dictionary_iteration_state_t;
+
+/*
+ * this is a convenience macro for inlining iteration of dictionaries.
+ */
+#define MOWGLI_DICTIONARY_FOREACH(element, state, dict) for (mowgli_dictionary_foreach_start((dict), (state)); (element = mowgli_dictionary_foreach_cur((dict), (state))); mowgli_dictionary_foreach_next((dict), (state)))
+
+/*
+ * mowgli_dictionary_create() creates a new dictionary tree.
+ * compare_cb is the comparison function, typically strcmp, strcasecmp or
+ * irccasecmp.
+ */
+extern mowgli_dictionary_t *mowgli_dictionary_create(mowgli_dictionary_comparator_func_t compare_cb) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_create_named() creates a new dictionary tree which has a name.
+ * name is the name, compare_cb is the comparator.
+ */
+extern mowgli_dictionary_t *mowgli_dictionary_create_named(const char *name, mowgli_dictionary_comparator_func_t compare_cb) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_set_comparator_func() resets the comparator used for lookups and
+ * insertions in the DTree structure.
+ */
+extern void mowgli_dictionary_set_comparator_func(mowgli_dictionary_t *dict,
+ mowgli_dictionary_comparator_func_t compare_cb) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_get_comparator_func() returns the comparator used for lookups and
+ * insertions in the DTree structure.
+ */
+extern mowgli_dictionary_comparator_func_t mowgli_dictionary_get_comparator_func(mowgli_dictionary_t *dict) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_get_linear_index() returns the linear index of an object in the
+ * DTree structure.
+ */
+extern int mowgli_dictionary_get_linear_index(mowgli_dictionary_t *dict, const char *key) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_destroy() destroys all entries in a dtree, and also optionally calls
+ * a defined callback function to destroy any data attached to it.
+ */
+extern void mowgli_dictionary_destroy(mowgli_dictionary_t *dtree,
+ void (*destroy_cb)(mowgli_dictionary_elem_t *delem, void *privdata),
+ void *privdata) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_foreach() iterates all entries in a dtree, and also optionally calls
+ * a defined callback function to use any data attached to it.
+ *
+ * To shortcircuit iteration, return non-zero from the callback function.
+ */
+extern void mowgli_dictionary_foreach(mowgli_dictionary_t *dtree,
+ int (*foreach_cb)(mowgli_dictionary_elem_t *delem, void *privdata),
+ void *privdata) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_search() iterates all entries in a dtree, and also optionally calls
+ * a defined callback function to use any data attached to it.
+ *
+ * When the object is found, a non-NULL is returned from the callback, which results
+ * in that object being returned to the user.
+ */
+extern void *mowgli_dictionary_search(mowgli_dictionary_t *dtree,
+ void *(*foreach_cb)(mowgli_dictionary_elem_t *delem, void *privdata),
+ void *privdata) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_foreach_start() begins an iteration over all items
+ * keeping state in the given struct. If there is only one iteration
+ * in progress at a time, it is permitted to remove the current element
+ * of the iteration (but not any other element).
+ */
+extern void mowgli_dictionary_foreach_start(mowgli_dictionary_t *dtree,
+ mowgli_dictionary_iteration_state_t *state) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_foreach_cur() returns the current element of the iteration,
+ * or NULL if there are no more elements.
+ */
+extern void *mowgli_dictionary_foreach_cur(mowgli_dictionary_t *dtree,
+ mowgli_dictionary_iteration_state_t *state) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_foreach_next() moves to the next element.
+ */
+extern void mowgli_dictionary_foreach_next(mowgli_dictionary_t *dtree,
+ mowgli_dictionary_iteration_state_t *state) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_add() adds a key->value entry to the dictionary tree.
+ */
+extern mowgli_dictionary_elem_t *mowgli_dictionary_add(mowgli_dictionary_t *dtree, const char *key, void *data) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_find() returns a mowgli_dictionary_elem_t container from a dtree for key 'key'.
+ */
+extern mowgli_dictionary_elem_t *mowgli_dictionary_find(mowgli_dictionary_t *dtree, const char *key) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_find() returns data from a dtree for key 'key'.
+ */
+extern void *mowgli_dictionary_retrieve(mowgli_dictionary_t *dtree, const char *key) MOWGLI_DEPRECATED;
+
+/*
+ * mowgli_dictionary_delete() deletes a key->value entry from the dictionary tree.
+ */
+extern void *mowgli_dictionary_delete(mowgli_dictionary_t *dtree, const char *key) MOWGLI_DEPRECATED;
+
+void mowgli_dictionary_stats(mowgli_dictionary_t *dict, void (*cb)(const char *line, void *privdata), void *privdata) MOWGLI_DEPRECATED;
+
+#endif
diff --git a/src/libmowgli/mowgli_error_backtrace.c b/src/libmowgli/mowgli_error_backtrace.c
new file mode 100644
index 0000000..02b7b4e
--- /dev/null
+++ b/src/libmowgli/mowgli_error_backtrace.c
@@ -0,0 +1,109 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_error_backtrace.c: Print errors and explain how they were reached.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+void
+mowgli_error_context_display(mowgli_error_context_t *e, const char *delim)
+{
+ mowgli_node_t *n;
+ char *bt_msg;
+
+ return_if_fail(e != NULL);
+ return_if_fail(delim != NULL);
+
+ if (MOWGLI_LIST_LENGTH(&e->bt) == 0)
+ mowgli_throw_exception(mowgli.error_backtrace.no_backtrace);
+
+ MOWGLI_LIST_FOREACH(n, e->bt.head)
+ {
+ bt_msg = (char *) n->data;
+
+ printf("%s%s", bt_msg, n->next != NULL ? delim : "\n");
+ }
+}
+
+void
+mowgli_error_context_destroy(mowgli_error_context_t *e)
+{
+ mowgli_node_t *n, *tn;
+
+ return_if_fail(e != NULL);
+
+ if (MOWGLI_LIST_LENGTH(&e->bt) == 0)
+ {
+ mowgli_free(e);
+ return;
+ }
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, e->bt.head)
+ {
+ mowgli_free(n->data);
+
+ mowgli_node_delete(n, &e->bt);
+ mowgli_node_free(n);
+ }
+
+ mowgli_free(e);
+}
+
+void
+mowgli_error_context_display_with_error(mowgli_error_context_t *e, const char *delim, const char *error)
+{
+ mowgli_error_context_display(e, delim);
+ printf("Error: %s\n", error);
+
+ exit(EXIT_FAILURE);
+}
+
+void
+mowgli_error_context_push(mowgli_error_context_t *e, const char *msg, ...)
+{
+ char buf[65535];
+ va_list va;
+
+ return_if_fail(e != NULL);
+ return_if_fail(msg != NULL);
+
+ va_start(va, msg);
+ vsnprintf(buf, 65535, msg, va);
+ va_end(va);
+
+ mowgli_node_add(strdup(buf), mowgli_node_create(), &e->bt);
+}
+
+void
+mowgli_error_context_pop(mowgli_error_context_t *e)
+{
+ return_if_fail(e != NULL);
+
+ mowgli_node_delete(e->bt.tail, &e->bt);
+}
+
+mowgli_error_context_t *
+mowgli_error_context_create(void)
+{
+ mowgli_error_context_t *out = (mowgli_error_context_t *) mowgli_alloc(sizeof(mowgli_error_context_t));
+
+ return out;
+}
diff --git a/src/libmowgli/mowgli_error_backtrace.h b/src/libmowgli/mowgli_error_backtrace.h
new file mode 100644
index 0000000..57970b0
--- /dev/null
+++ b/src/libmowgli/mowgli_error_backtrace.h
@@ -0,0 +1,38 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_error_backtrace.h: Print errors and explain how they were reached.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_ERROR_BACKTRACE_H__
+#define __MOWGLI_ERROR_BACKTRACE_H__
+
+typedef struct mowgli_error_context_ {
+ mowgli_list_t bt;
+} mowgli_error_context_t;
+
+extern void mowgli_error_context_display(mowgli_error_context_t *e, const char *delim);
+extern void mowgli_error_context_display_with_error(mowgli_error_context_t *e, const char *delim, const char *error);
+extern void mowgli_error_context_destroy(mowgli_error_context_t *e);
+extern void mowgli_error_context_push(mowgli_error_context_t *e, const char *msg, ...);
+extern void mowgli_error_context_pop(mowgli_error_context_t *e);
+extern mowgli_error_context_t *mowgli_error_context_create(void);
+
+#endif
diff --git a/src/libmowgli/mowgli_exception.h b/src/libmowgli/mowgli_exception.h
new file mode 100644
index 0000000..c919bcb
--- /dev/null
+++ b/src/libmowgli/mowgli_exception.h
@@ -0,0 +1,37 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_exception.h: Exceptions.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_EXCEPTION_H__
+#define __MOWGLI_EXCEPTION_H__
+
+#define mowgli_throw_exception(x) do { mowgli_log("exception %s thrown", #x); return; } while(0)
+
+#define mowgli_throw_exception_val(x, y) do { mowgli_log("exception %s thrown", #x); return (y); } while(0)
+
+#define mowgli_throw_exception_fatal(x) \
+ do { \
+ mowgli_log("exception %s thrown", #x); \
+ exit(EXIT_FAILURE); \
+ } while (0)
+
+#endif
diff --git a/src/libmowgli/mowgli_formatter.c b/src/libmowgli/mowgli_formatter.c
new file mode 100644
index 0000000..b6aa1cc
--- /dev/null
+++ b/src/libmowgli/mowgli_formatter.c
@@ -0,0 +1,119 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_formatter.c: Reusable formatting.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+void mowgli_formatter_format_from_argstack(char *buf, size_t bufstr, const char *fmtstr, const char *descstr, mowgli_argstack_t *stack)
+{
+ size_t pos = 0;
+ char *i = buf;
+ const char *fiter = fmtstr;
+
+ return_if_fail(buf != NULL);
+ return_if_fail(fmtstr != NULL);
+ return_if_fail(descstr != NULL);
+
+ *i = '\0';
+
+ while (*fiter && pos <= bufstr)
+ {
+ int arg;
+ mowgli_argstack_element_t *e;
+
+ pos = strlen(buf);
+
+ switch(*fiter)
+ {
+ case '%':
+ fiter++;
+ arg = atoi(fiter);
+ e = mowgli_node_nth_data(&stack->stack, arg - 1);
+
+ while (isdigit(*fiter)) fiter++;
+
+ if (e == NULL)
+ {
+ arg = snprintf(i, bufstr - (i - buf), "(unknown)");
+ i += arg;
+ continue;
+ }
+
+ switch(e->type)
+ {
+ case MOWGLI_ARG_STRING:
+ arg = snprintf(i, bufstr - (i - buf), "%s", e->data.string);
+ i += arg;
+ break;
+ case MOWGLI_ARG_NUMERIC:
+ arg = snprintf(i, bufstr - (i - buf), "%d", e->data.numeric);
+ i += arg;
+ break;
+ case MOWGLI_ARG_POINTER:
+ arg = snprintf(i, bufstr - (i - buf), "%p", e->data.pointer);
+ i += arg;
+ break;
+ case MOWGLI_ARG_BOOLEAN:
+ arg = snprintf(i, bufstr - (i - buf), "%s", e->data.boolean ? "TRUE" : "FALSE");
+ i += arg;
+ break;
+ default:
+ mowgli_throw_exception(mowgli.formatter.unhandled_type_exception);
+ break;
+ }
+
+ continue;
+ break;
+ default:
+ *i = *fiter;
+ }
+
+ i++;
+ fiter++;
+ }
+}
+
+void mowgli_formatter_format(char *buf, size_t bufstr, const char *fmtstr, const char *descstr, ...)
+{
+ va_list va;
+ mowgli_argstack_t *stack;
+
+ va_start(va, descstr);
+ stack = mowgli_argstack_create_from_va_list(descstr, va);
+ va_end(va);
+
+ mowgli_formatter_format_from_argstack(buf, bufstr, fmtstr, descstr, stack);
+}
+
+void mowgli_formatter_print(const char *fmtstr, const char *descstr, ...)
+{
+ va_list va;
+ char buf[65535];
+ mowgli_argstack_t *stack;
+
+ va_start(va, descstr);
+ stack = mowgli_argstack_create_from_va_list(descstr, va);
+ va_end(va);
+
+ mowgli_formatter_format_from_argstack(buf, 65535, fmtstr, descstr, stack);
+ printf("%s", buf);
+}
diff --git a/src/libmowgli/mowgli_formatter.h b/src/libmowgli/mowgli_formatter.h
new file mode 100644
index 0000000..2631ad6
--- /dev/null
+++ b/src/libmowgli/mowgli_formatter.h
@@ -0,0 +1,31 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_formatter.h: Reusable formatting.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_FORMATTER_H__
+#define __MOWGLI_FORMATTER_H__
+
+extern void mowgli_formatter_format(char *buf, size_t bufstr, const char *fmtstr, const char *descstr, ...);
+extern void mowgli_formatter_print(const char *fmtstr, const char *descstr, ...);
+extern void mowgli_formatter_format_from_argstack(char *buf, size_t bufstr, const char *fmtstr, const char *descstr, mowgli_argstack_t *stack);
+
+#endif
diff --git a/src/libmowgli/mowgli_global_storage.c b/src/libmowgli/mowgli_global_storage.c
new file mode 100644
index 0000000..c74c6cb
--- /dev/null
+++ b/src/libmowgli/mowgli_global_storage.c
@@ -0,0 +1,68 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_global_storage.c: Simple key->value global storage tool.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_patricia_t *mowgli_global_storage_dict = NULL;
+static mowgli_spinlock_t *mowgli_global_storage_lock = NULL;
+
+static void _storage_key_canon(char *key)
+{
+
+}
+
+void
+mowgli_global_storage_init(void)
+{
+ mowgli_global_storage_dict = mowgli_patricia_create(_storage_key_canon);
+ mowgli_global_storage_lock = mowgli_spinlock_create();
+}
+
+void *
+mowgli_global_storage_get(char *name)
+{
+ void *ret;
+
+ /* name serves as lock token */
+ mowgli_spinlock_lock(mowgli_global_storage_lock, name, NULL);
+ ret = mowgli_patricia_retrieve(mowgli_global_storage_dict, name);
+ mowgli_spinlock_unlock(mowgli_global_storage_lock, name, NULL);
+
+ return ret;
+}
+
+void
+mowgli_global_storage_put(char *name, void *value)
+{
+ mowgli_spinlock_lock(mowgli_global_storage_lock, NULL, name);
+ mowgli_patricia_add(mowgli_global_storage_dict, name, value);
+ mowgli_spinlock_unlock(mowgli_global_storage_lock, NULL, name);
+}
+
+void
+mowgli_global_storage_free(char *name)
+{
+ mowgli_spinlock_lock(mowgli_global_storage_lock, name, name);
+ mowgli_patricia_delete(mowgli_global_storage_dict, name);
+ mowgli_spinlock_unlock(mowgli_global_storage_lock, name, name);
+}
diff --git a/src/libmowgli/mowgli_global_storage.h b/src/libmowgli/mowgli_global_storage.h
new file mode 100644
index 0000000..aa60c03
--- /dev/null
+++ b/src/libmowgli/mowgli_global_storage.h
@@ -0,0 +1,32 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_global_storage.h: Simple key->value global storage tool.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef MOWGLI_GLOBAL_STORAGE_H
+#define MOWGLI_GLOBAL_STORAGE_H
+
+extern void mowgli_global_storage_init(void);
+extern void *mowgli_global_storage_get(char *name);
+extern void mowgli_global_storage_put(char *name, void *value);
+extern void mowgli_global_storage_free(char *name);
+
+#endif
diff --git a/src/libmowgli/mowgli_hash.c b/src/libmowgli/mowgli_hash.c
new file mode 100644
index 0000000..3f331e4
--- /dev/null
+++ b/src/libmowgli/mowgli_hash.c
@@ -0,0 +1,66 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_hash.c: FNV-1 hashing implementation.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+#define HASHINIT 0x811c9dc5
+#define HASHBITS 16
+#define HASHSIZE (1 << HASHBITS) /* 2^16 = 65536 */
+
+int mowgli_fnv_hash_string(const char *p)
+{
+ static int htoast = 0;
+ unsigned int hval = HASHINIT;
+
+ if (htoast == 0)
+ htoast = rand();
+
+ if (!p)
+ return (0);
+ for (; *p != '\0'; ++p)
+ {
+ hval += (hval << 1) + (hval << 4) + (hval << 7) + (hval << 8) + (hval << 24);
+ hval ^= (tolower(*p) ^ htoast);
+ }
+
+ return ((hval >> HASHBITS) ^ (hval & ((1 << HASHBITS) - 1)) % HASHSIZE);
+}
+
+int mowgli_fnv_hash(unsigned int *p)
+{
+ static int htoast = 0;
+ unsigned int hval = HASHINIT;
+
+ if (htoast == 0)
+ htoast = rand();
+
+ if (!p)
+ return (0);
+ for (; *p != '\0'; ++p)
+ {
+ hval += (hval << 1) + (hval << 4) + (hval << 7) + (hval << 8) + (hval << 24);
+ hval ^= (tolower(*p) ^ htoast);
+ }
+
+ return ((hval >> HASHBITS) ^ (hval & ((1 << HASHBITS) - 1)) % HASHSIZE);
+}
diff --git a/src/libmowgli/mowgli_hash.h b/src/libmowgli/mowgli_hash.h
new file mode 100644
index 0000000..e8e04cd
--- /dev/null
+++ b/src/libmowgli/mowgli_hash.h
@@ -0,0 +1,30 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_hash.h: FNV-1 hashing implementation.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_HASH_H__
+#define __MOWGLI_HASH_H__
+
+extern int mowgli_fnv_hash_string(const char *data);
+extern int mowgli_fnv_hash(unsigned int *data);
+
+#endif
diff --git a/src/libmowgli/mowgli_heap.c b/src/libmowgli/mowgli_heap.c
new file mode 100644
index 0000000..532517a
--- /dev/null
+++ b/src/libmowgli/mowgli_heap.c
@@ -0,0 +1,323 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_heap.c: Heap allocation.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Copyright (c) 2005-2006 Theo Julienne <terminal -at- atheme.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Legal note: code devised from claro.base.block module r288 (Pre MPL)
+ */
+
+#include "mowgli.h"
+
+#ifdef HAVE_MMAP
+# include <sys/mman.h>
+# if !defined(MAP_ANON) && defined(MAP_ANONYMOUS)
+# define MAP_ANON MAP_ANONYMOUS
+# endif
+#endif
+
+/* A block of memory allocated to the allocator */
+struct mowgli_block_
+{
+ mowgli_node_t node;
+
+ /* link back to our heap */
+ mowgli_heap_t *heap;
+
+ /* pointer to the first item */
+ void *data;
+
+ /* singly linked list of free items */
+ void *first_free;
+
+ int num_allocated;
+};
+
+/* A pile of blocks */
+struct mowgli_heap_
+{
+ mowgli_node_t node;
+
+ unsigned int elem_size;
+ unsigned int mowgli_heap_elems;
+ unsigned int free_elems;
+
+ unsigned int alloc_size;
+
+ unsigned int flags;
+
+ mowgli_list_t blocks; /* list of non-empty blocks */
+
+ mowgli_allocation_policy_t *allocator;
+ mowgli_boolean_t use_mmap;
+
+ mowgli_block_t *empty_block; /* a single entirely free block, or NULL */
+};
+
+typedef struct mowgli_heap_elem_header_ mowgli_heap_elem_header_t;
+
+struct mowgli_heap_elem_header_
+{
+ union
+ {
+ mowgli_block_t *block; /* for allocated elems: block ptr */
+ mowgli_heap_elem_header_t *next; /* for free elems: next free */
+ } un;
+};
+
+/* expands a mowgli_heap_t by 1 block */
+static void
+mowgli_heap_expand(mowgli_heap_t *bh)
+{
+ mowgli_block_t *block = NULL;
+ void *blp = NULL;
+ mowgli_heap_elem_header_t *node, *prev;
+ char *offset;
+ unsigned int a;
+
+ size_t blp_size = sizeof(mowgli_block_t) + (bh->alloc_size * bh->mowgli_heap_elems);
+
+ return_if_fail(bh->empty_block == NULL);
+
+#if defined(HAVE_MMAP) && defined(MAP_ANON)
+ if (bh->use_mmap)
+ blp = mmap(NULL, sizeof(mowgli_block_t) + (bh->alloc_size * bh->mowgli_heap_elems),
+ PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0);
+ else
+#endif
+ {
+ if (bh->allocator)
+ blp = bh->allocator->allocate(blp_size);
+ else
+ blp = mowgli_alloc(blp_size);
+ }
+
+ block = (mowgli_block_t *)blp;
+
+ offset = (char*)blp + sizeof(mowgli_block_t);
+ block->data = offset;
+ block->heap = bh;
+
+ prev = NULL;
+
+ for (a = 0; a < bh->mowgli_heap_elems; a++)
+ {
+ node = (mowgli_heap_elem_header_t *)offset;
+ node->un.next = prev;
+ offset += bh->alloc_size;
+ prev = node;
+ }
+
+ block->first_free = prev;
+
+ bh->empty_block = block;
+ bh->free_elems += bh->mowgli_heap_elems;
+}
+
+/* shrinks a mowgli_heap_t by 1 block. */
+static void
+mowgli_heap_shrink(mowgli_heap_t *heap, mowgli_block_t *b)
+{
+ return_if_fail(b != NULL);
+
+ if (b == heap->empty_block)
+ heap->empty_block = NULL;
+ else
+ mowgli_node_delete(&b->node, &heap->blocks);
+
+#ifdef HAVE_MMAP
+ if (heap->use_mmap)
+ munmap(b, sizeof(mowgli_block_t) + (heap->alloc_size * heap->mowgli_heap_elems));
+ else
+#endif
+ if (heap->allocator)
+ heap->allocator->deallocate(b);
+ else
+ mowgli_free(b);
+
+ heap->free_elems -= heap->mowgli_heap_elems;
+}
+
+/* creates a new mowgli_heap_t */
+mowgli_heap_t *
+mowgli_heap_create_full(size_t elem_size, size_t mowgli_heap_elems, unsigned int flags,
+ mowgli_allocation_policy_t *allocator)
+{
+ mowgli_heap_t *bh = mowgli_alloc(sizeof(mowgli_heap_t));
+ int numpages, pagesize;
+
+ bh->elem_size = elem_size;
+ bh->mowgli_heap_elems = mowgli_heap_elems;
+ /* at least 2, this avoids some silly special cases */
+ if (bh->mowgli_heap_elems < 2)
+ bh->mowgli_heap_elems = 2;
+ bh->free_elems = 0;
+
+ bh->alloc_size = bh->elem_size + sizeof(mowgli_heap_elem_header_t);
+
+ /* don't waste part of a page */
+ if (allocator == NULL)
+ {
+#ifdef HAVE_MMAP
+ pagesize = getpagesize();
+#else
+ pagesize = 4096;
+#endif
+ numpages = (sizeof(mowgli_block_t) + (bh->alloc_size * bh->mowgli_heap_elems) + pagesize - 1) / pagesize;
+ bh->mowgli_heap_elems = (numpages * pagesize - sizeof(mowgli_block_t)) / bh->alloc_size;
+ }
+
+ bh->flags = flags;
+
+ bh->allocator = allocator ? allocator : mowgli_allocator_malloc;
+
+#ifdef HAVE_MMAP
+ bh->use_mmap = allocator != NULL ? FALSE : TRUE;
+#endif
+
+ if (flags & BH_NOW)
+ mowgli_heap_expand(bh);
+
+ return bh;
+}
+
+mowgli_heap_t *
+mowgli_heap_create(size_t elem_size, size_t mowgli_heap_elems, unsigned int flags)
+{
+ return mowgli_heap_create_full(elem_size, mowgli_heap_elems, flags, NULL);
+}
+
+/* completely frees a mowgli_heap_t and all blocks */
+void
+mowgli_heap_destroy(mowgli_heap_t *heap)
+{
+ mowgli_node_t *n, *tn;
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, heap->blocks.head)
+ {
+ mowgli_heap_shrink(heap, n->data);
+ }
+ if (heap->empty_block)
+ mowgli_heap_shrink(heap, heap->empty_block);
+
+ /* everything related to heap has gone, time for itself */
+ mowgli_free(heap);
+}
+
+/* allocates a new item from a mowgli_heap_t */
+void *
+mowgli_heap_alloc(mowgli_heap_t *heap)
+{
+ mowgli_node_t *n;
+ mowgli_block_t *b;
+ mowgli_heap_elem_header_t *h;
+
+ /* no free space? */
+ if (heap->free_elems == 0)
+ {
+ mowgli_heap_expand(heap);
+
+ return_val_if_fail(heap->free_elems != 0, NULL);
+ }
+
+ /* try a partially used block before using a fully free block */
+ n = heap->blocks.head;
+ b = n != NULL ? n->data : NULL;
+ if (b == NULL || b->first_free == NULL)
+ b = heap->empty_block;
+ /* due to above check */
+ return_val_if_fail(b != NULL, NULL);
+
+ /* pull the first free node from the list */
+ h = b->first_free;
+ return_val_if_fail(h != NULL, NULL);
+
+ /* mark it as used */
+ b->first_free = h->un.next;
+ h->un.block = b;
+
+ /* keep count */
+ heap->free_elems--;
+ b->num_allocated++;
+
+ /* move it between the lists if needed */
+ /* note that a block has at least two items in it, so these cases
+ * cannot both occur in the same allocation */
+ if (b->num_allocated == 1)
+ {
+ heap->empty_block = NULL;
+ mowgli_node_add_head(b, &b->node, &heap->blocks);
+ }
+ else if (b->first_free == NULL)
+ {
+ /* move full blocks to the end of the list */
+ mowgli_node_delete(&b->node, &heap->blocks);
+ mowgli_node_add(b, &b->node, &heap->blocks);
+ }
+
+#ifdef HEAP_DEBUG
+ /* debug */
+ mowgli_log("mowgli_heap_alloc(heap = @%p) -> %p", heap, fn->data);
+#endif
+ /* return pointer to it */
+ return (char *)h + sizeof(mowgli_heap_elem_header_t);
+}
+
+/* frees an item back to the mowgli_heap_t */
+void
+mowgli_heap_free(mowgli_heap_t *heap, void *data)
+{
+ mowgli_block_t *b;
+ mowgli_heap_elem_header_t *h;
+
+ h = (mowgli_heap_elem_header_t *)((char *)data - sizeof(mowgli_heap_elem_header_t));
+ b = h->un.block;
+
+ return_if_fail(b->heap == heap);
+ return_if_fail(b->num_allocated > 0);
+
+ /* memset the element before returning it to the heap. */
+ memset(data, 0, b->heap->elem_size);
+
+ /* mark it as free */
+ h->un.next = b->first_free;
+ b->first_free = h;
+
+ /* keep count */
+ heap->free_elems++;
+ b->num_allocated--;
+#ifdef HEAP_DEBUG
+ /* debug */
+ mowgli_log("mowgli_heap_free(heap = @%p, data = %p)", heap, data);
+#endif
+ /* move it between the lists if needed */
+ if (b->num_allocated == 0)
+ {
+ if (heap->empty_block != NULL)
+ mowgli_heap_shrink(heap, heap->empty_block);
+ mowgli_node_delete(&b->node, &heap->blocks);
+ heap->empty_block = b;
+ }
+ else if (b->num_allocated == heap->mowgli_heap_elems - 1)
+ {
+ mowgli_node_delete(&b->node, &heap->blocks);
+ mowgli_node_add_head(b, &b->node, &heap->blocks);
+ }
+}
diff --git a/src/libmowgli/mowgli_heap.h b/src/libmowgli/mowgli_heap.h
new file mode 100644
index 0000000..8a38f55
--- /dev/null
+++ b/src/libmowgli/mowgli_heap.h
@@ -0,0 +1,50 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_heap.h: Heap allocation.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Copyright (c) 2005-2006 Theo Julienne <terminal -at- atheme.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Legal note: code devised from claro.base.block module r288 (Pre MPL)
+ */
+
+#ifndef __MOWGLI_HEAP_H__
+#define __MOWGLI_HEAP_H__
+
+typedef struct mowgli_heap_ mowgli_heap_t;
+typedef struct mowgli_block_ mowgli_block_t;
+
+/* Flag for mowgli_heap_create */
+#define BH_DONTCARE 0
+
+#define BH_NOW 1
+#define BH_LAZY 0
+
+/* Functions for heaps */
+extern mowgli_heap_t *mowgli_heap_create(size_t elem_size, size_t mowgli_heap_elems, unsigned int flags);
+extern mowgli_heap_t *mowgli_heap_create_full(size_t elem_size, size_t mowgli_heap_elems, unsigned int flags,
+ mowgli_allocation_policy_t *allocator);
+extern void mowgli_heap_destroy(mowgli_heap_t *heap);
+
+/* Functions for blocks */
+extern void *mowgli_heap_alloc(mowgli_heap_t *heap);
+extern void mowgli_heap_free(mowgli_heap_t *heap, void *data);
+
+#endif
+
diff --git a/src/libmowgli/mowgli_hook.c b/src/libmowgli/mowgli_hook.c
new file mode 100644
index 0000000..8527a6b
--- /dev/null
+++ b/src/libmowgli/mowgli_hook.c
@@ -0,0 +1,146 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_hook.c: Hooks.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Copyright (c) 2007 Giacomo Lozito <james -at- develia.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_patricia_t *mowgli_hooks = NULL;
+static mowgli_heap_t *mowgli_hook_item_heap;
+
+static void _hook_key_canon(char *str)
+{
+ while (*str)
+ {
+ *str = toupper(*str);
+ str++;
+ }
+}
+
+void
+mowgli_hook_init(void)
+{
+ mowgli_hooks = mowgli_patricia_create(_hook_key_canon);
+ mowgli_hook_item_heap = mowgli_heap_create(sizeof(mowgli_hook_item_t), 64, BH_NOW);
+}
+
+static mowgli_hook_t *
+mowgli_hook_find(const char *name)
+{
+ return mowgli_patricia_retrieve(mowgli_hooks, name);
+}
+
+void
+mowgli_hook_register(const char *name)
+{
+ mowgli_hook_t *hook;
+
+ return_if_fail(name != NULL);
+ return_if_fail((hook = mowgli_hook_find(name)) == NULL);
+
+ hook = mowgli_alloc(sizeof(mowgli_hook_t));
+ hook->name = strdup(name);
+
+ mowgli_patricia_add(mowgli_hooks, hook->name, hook);
+}
+
+int
+mowgli_hook_associate(const char *name, mowgli_hook_function_t func, void *user_data)
+{
+ mowgli_hook_t *hook;
+ mowgli_hook_item_t *hookitem;
+
+ return_val_if_fail(name != NULL, -1);
+ return_val_if_fail(func != NULL, -1);
+
+ hook = mowgli_hook_find(name);
+
+ if (hook == NULL)
+ {
+ mowgli_hook_register(name);
+ hook = mowgli_hook_find(name);
+ }
+
+ /* this *cant* happen */
+ return_val_if_fail(hook != NULL, -1);
+
+ hookitem = mowgli_heap_alloc(mowgli_hook_item_heap);
+ hookitem->func = func;
+ hookitem->user_data = user_data;
+
+ mowgli_node_add(hookitem, &hookitem->node, &hook->items);
+
+ return 0;
+}
+
+int
+mowgli_hook_dissociate(const char *name, mowgli_hook_function_t func)
+{
+ mowgli_hook_t *hook;
+ mowgli_node_t *n, *tn;
+
+ return_val_if_fail(name != NULL, -1);
+ return_val_if_fail(func != NULL, -1);
+
+ hook = mowgli_hook_find(name);
+
+ if (hook == NULL)
+ return -1;
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, hook->items.head)
+ {
+ mowgli_hook_item_t *hookitem = n->data;
+
+ if (hookitem->func == func)
+ {
+ mowgli_node_delete(&hookitem->node, &hook->items);
+ mowgli_heap_free(mowgli_hook_item_heap, hookitem);
+
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+void
+mowgli_hook_call(const char *name, void *hook_data)
+{
+ mowgli_hook_t *hook;
+ mowgli_node_t *n;
+
+ return_if_fail(name != NULL);
+
+ hook = mowgli_hook_find(name);
+
+ if (hook == NULL)
+ return;
+
+ MOWGLI_LIST_FOREACH(n, hook->items.head)
+ {
+ mowgli_hook_item_t *hookitem = n->data;
+
+ return_if_fail(hookitem->func != NULL);
+
+ hookitem->func(hook_data, hookitem->user_data);
+ }
+}
diff --git a/src/libmowgli/mowgli_hook.h b/src/libmowgli/mowgli_hook.h
new file mode 100644
index 0000000..2e79086
--- /dev/null
+++ b/src/libmowgli/mowgli_hook.h
@@ -0,0 +1,47 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_hook.h: Hooks.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Copyright (c) 2007 Giacomo Lozito <james -at- develia.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_HOOK_H__
+#define __MOWGLI_HOOK_H__
+
+typedef void (*mowgli_hook_function_t)(void *hook_data, void *user_data);
+
+typedef struct {
+ mowgli_hook_function_t func;
+ void *user_data;
+ mowgli_node_t node;
+} mowgli_hook_item_t;
+
+typedef struct {
+ const char *name;
+ mowgli_list_t items;
+} mowgli_hook_t;
+
+extern void mowgli_hook_init(void);
+extern void mowgli_hook_register(const char *name);
+extern int mowgli_hook_associate(const char *name, mowgli_hook_function_t func, void * user_data);
+extern int mowgli_hook_dissociate(const char *name, mowgli_hook_function_t func);
+extern void mowgli_hook_call(const char *name, void * hook_data);
+
+#endif
diff --git a/src/libmowgli/mowgli_index.c b/src/libmowgli/mowgli_index.c
new file mode 100644
index 0000000..b96b45e
--- /dev/null
+++ b/src/libmowgli/mowgli_index.c
@@ -0,0 +1,175 @@
+/*
+ * Copyright 2009-2011 John Lindgren
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <mowgli.h>
+
+struct mowgli_index_
+{
+ void * * data;
+ int count, size;
+ int (* compare) (const void * a, const void * b, void * data);
+ void * compare_data;
+};
+
+static mowgli_heap_t *index_heap = NULL;
+
+void mowgli_index_init (void)
+{
+ index_heap = mowgli_heap_create(sizeof(mowgli_index_t), 32, BH_NOW);
+}
+
+mowgli_index_t * mowgli_index_create (void)
+{
+ mowgli_index_t * index = mowgli_heap_alloc(index_heap);
+
+ index->data = NULL;
+ index->count = 0;
+ index->size = 0;
+ index->compare = NULL;
+ index->compare_data = NULL;
+
+ return index;
+}
+
+void mowgli_index_destroy (mowgli_index_t * index)
+{
+ mowgli_free (index->data);
+ mowgli_heap_free (index_heap, index);
+}
+
+int mowgli_index_count (mowgli_index_t * index)
+{
+ return index->count;
+}
+
+void mowgli_index_allocate (mowgli_index_t * index, int size)
+{
+ if (size <= index->size)
+ return;
+
+ if (! index->size)
+ index->size = 64;
+
+ while (size > index->size)
+ index->size <<= 1;
+
+ index->data = realloc (index->data, sizeof (void *) * index->size);
+}
+
+void mowgli_index_set (mowgli_index_t * index, int at, void * value)
+{
+ index->data[at] = value;
+}
+
+void * mowgli_index_get (mowgli_index_t * index, int at)
+{
+ return index->data[at];
+}
+
+static void make_room (mowgli_index_t * index, int at, int count)
+{
+ mowgli_index_allocate (index, index->count + count);
+
+ if (at < index->count)
+ memmove (index->data + at + count, index->data + at, sizeof (void *) *
+ (index->count - at));
+
+ index->count += count;
+}
+
+void mowgli_index_insert (mowgli_index_t * index, int at, void * value)
+{
+ make_room (index, at, 1);
+ index->data[at] = value;
+}
+
+void mowgli_index_append (mowgli_index_t * index, void * value)
+{
+ mowgli_index_insert (index, index->count, value);
+}
+
+void mowgli_index_copy_set (mowgli_index_t * source, int from, mowgli_index_t * target,
+ int to, int count)
+{
+ memcpy (target->data + to, source->data + from, sizeof (void *) * count);
+}
+
+void mowgli_index_copy_insert (mowgli_index_t * source, int from, mowgli_index_t * target,
+ int to, int count)
+{
+ make_room (target, to, count);
+ memcpy (target->data + to, source->data + from, sizeof (void *) * count);
+}
+
+void mowgli_index_copy_append (mowgli_index_t * source, int from, mowgli_index_t * target,
+ int count)
+{
+ mowgli_index_copy_insert (source, from, target, target->count, count);
+}
+
+void mowgli_index_merge_insert (mowgli_index_t * first, int at, mowgli_index_t * second)
+{
+ mowgli_index_copy_insert (second, 0, first, at, second->count);
+}
+
+void mowgli_index_merge_append (mowgli_index_t * first, mowgli_index_t * second)
+{
+ mowgli_index_copy_insert (second, 0, first, first->count, second->count);
+}
+
+void mowgli_index_move (mowgli_index_t * index, int from, int to, int count)
+{
+ memmove (index->data + to, index->data + from, sizeof (void *) * count);
+}
+
+void mowgli_index_delete (mowgli_index_t * index, int at, int count)
+{
+ index->count -= count;
+ memmove (index->data + at, index->data + at + count, sizeof (void *) *
+ (index->count - at));
+}
+
+void mowgli_index_sort (mowgli_index_t * index, int (* compare) (const void *, const void *))
+{
+ qsort(index->data, index->count, sizeof (void *), compare);
+}
+
+#ifdef NOTYET
+static int mowgli_index_compare_with_data (const void * a, const void * b, void * _index)
+{
+ mowgli_index_t * index = _index;
+
+ return index->compare (* (const void * *) a, * (const void * *) b,
+ index->compare_data);
+}
+
+void mowgli_index_sort_with_data (mowgli_index_t * index, int (* compare)
+ (const void * a, const void * b, void * data), void * data)
+{
+ index->compare = compare;
+ index->compare_data = data;
+ g_qsort_with_data (index->data, index->count, sizeof (void *),
+ mowgli_index_compare_with_data, index);
+ index->compare = NULL;
+ index->compare_data = NULL;
+}
+#endif
diff --git a/src/libmowgli/mowgli_index.h b/src/libmowgli/mowgli_index.h
new file mode 100644
index 0000000..85e9e72
--- /dev/null
+++ b/src/libmowgli/mowgli_index.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2009-2011 John Lindgren
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_INDEX_H__
+#define __MOWGLI_INDEX_H__
+
+struct mowgli_index_;
+
+typedef struct mowgli_index_ mowgli_index_t;
+
+mowgli_index_t * mowgli_index_create (void);
+void mowgli_index_destroy (mowgli_index_t * index);
+int mowgli_index_count (mowgli_index_t * index);
+void mowgli_index_allocate (mowgli_index_t * index, int size);
+void mowgli_index_set (mowgli_index_t * index, int at, void * value);
+void * mowgli_index_get (mowgli_index_t * index, int at);
+void mowgli_index_insert (mowgli_index_t * index, int at, void * value);
+void mowgli_index_append (mowgli_index_t * index, void * value);
+void mowgli_index_copy_set (mowgli_index_t * source, int from, mowgli_index_t * target,
+ int to, int count);
+void mowgli_index_copy_insert (mowgli_index_t * source, int from, mowgli_index_t * target,
+ int to, int count);
+void mowgli_index_copy_append (mowgli_index_t * source, int from, mowgli_index_t * target,
+ int count);
+void mowgli_index_merge_insert (mowgli_index_t * first, int at, mowgli_index_t * second);
+void mowgli_index_merge_append (mowgli_index_t * first, mowgli_index_t * second);
+void mowgli_index_move (mowgli_index_t * index, int from, int to, int count);
+void mowgli_index_delete (mowgli_index_t * index, int at, int count);
+void mowgli_index_sort (mowgli_index_t * index, int (* compare) (const void * a,
+ const void * b));
+void mowgli_index_sort_with_data (mowgli_index_t * index, int (* compare)
+ (const void * a, const void * b, void * data), void * data);
+
+#endif
diff --git a/src/libmowgli/mowgli_init.c b/src/libmowgli/mowgli_init.c
new file mode 100644
index 0000000..5b15aa0
--- /dev/null
+++ b/src/libmowgli/mowgli_init.c
@@ -0,0 +1,49 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_init.c: Initialization of libmowgli.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+void mowgli_init(void)
+{
+ static int mowgli_initted_ = 0;
+
+ if (mowgli_initted_)
+ return;
+
+ /* initial bootstrap */
+ mowgli_node_init();
+ mowgli_queue_init();
+ mowgli_argstack_init();
+ mowgli_bitvector_init();
+ mowgli_global_storage_init();
+ mowgli_hook_init();
+ mowgli_random_init();
+ mowgli_allocation_policy_init();
+ mowgli_allocator_init();
+
+ /* now that we're bootstrapped, we can use a more optimised allocator
+ if one is available. */
+ mowgli_allocator_set_policy(mowgli_allocator_malloc);
+
+ mowgli_initted_++;
+}
diff --git a/src/libmowgli/mowgli_init.h b/src/libmowgli/mowgli_init.h
new file mode 100644
index 0000000..3ebc7e3
--- /dev/null
+++ b/src/libmowgli/mowgli_init.h
@@ -0,0 +1,29 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_init.c: Initialization of libmowgli.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_INIT_H__
+#define __MOWGLI_INIT_H__
+
+extern void mowgli_init(void);
+
+#endif
diff --git a/src/libmowgli/mowgli_ioevent.c b/src/libmowgli/mowgli_ioevent.c
new file mode 100644
index 0000000..ed08cb9
--- /dev/null
+++ b/src/libmowgli/mowgli_ioevent.c
@@ -0,0 +1,195 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_ioevent.c: Portable I/O event layer.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+#ifdef HAVE_EPOLL_CTL
+# include <sys/epoll.h>
+#endif
+
+#ifdef HAVE_PORT_CREATE
+# include <port.h>
+#endif
+
+mowgli_ioevent_handle_t *mowgli_ioevent_create(void)
+{
+ mowgli_ioevent_handle_t *self = mowgli_alloc(sizeof(mowgli_ioevent_handle_t));
+
+#ifdef HAVE_EPOLL_CTL
+ self->impldata = epoll_create(FD_SETSIZE);
+#endif
+
+#ifdef HAVE_PORT_CREATE
+ self->impldata = port_create();
+#endif
+
+ return self;
+}
+
+void mowgli_ioevent_destroy(mowgli_ioevent_handle_t *self)
+{
+ return_if_fail(self != NULL);
+
+#if defined(HAVE_EPOLL_CTL) || defined(HAVE_PORT_CREATE)
+ close(self->impldata);
+#endif
+
+ mowgli_free(self);
+}
+
+int mowgli_ioevent_get(mowgli_ioevent_handle_t *self, mowgli_ioevent_t *buf, size_t bufsize, unsigned int delay)
+{
+#if defined HAVE_EPOLL_CTL || defined HAVE_PORT_CREATE
+ int ret, iter;
+#else
+ int ret = -1;
+#endif
+
+#ifdef HAVE_EPOLL_CTL
+ struct epoll_event events[bufsize];
+
+ ret = epoll_wait(self->impldata, events, bufsize, delay);
+
+ if (ret == -1)
+ return ret;
+
+ for (iter = 0; iter < ret; iter++)
+ {
+ buf[iter].ev_status = 0;
+ buf[iter].ev_object = events[iter].data.fd;
+ buf[iter].ev_opaque = events[iter].data.ptr;
+ buf[iter].ev_source = MOWGLI_SOURCE_FD;
+
+ if (events[iter].events & EPOLLIN)
+ buf[iter].ev_status |= MOWGLI_POLLRDNORM;
+
+ if (events[iter].events & EPOLLOUT)
+ buf[iter].ev_status |= MOWGLI_POLLWRNORM;
+
+ if (events[iter].events & EPOLLHUP)
+ buf[iter].ev_status = MOWGLI_POLLHUP;
+
+ if (events[iter].events & EPOLLERR)
+ buf[iter].ev_status = MOWGLI_POLLERR;
+ }
+#endif
+
+#ifdef HAVE_PORT_CREATE
+ port_event_t events[bufsize];
+ unsigned int nget = 1;
+ struct timespec poll_time;
+
+ poll_time.tv_sec = delay / 1000;
+ poll_time.tv_nsec = (delay % 1000) * 1000000;
+
+ ret = port_getn(self->impldata, events, bufsize, &nget, &poll_time);
+
+ if (ret == -1)
+ return ret;
+
+ for (iter = 0; iter < nget; iter++)
+ {
+ buf[iter].ev_status = 0;
+ buf[iter].ev_object = events[iter].portev_object;
+ buf[iter].ev_opaque = events[iter].portev_user;
+ buf[iter].ev_source = MOWGLI_SOURCE_FD;
+
+ if (events[iter].portev_events & POLLRDNORM)
+ buf[iter].ev_status |= MOWGLI_POLLRDNORM;
+
+ if (events[iter].portev_events & POLLWRNORM)
+ buf[iter].ev_status |= MOWGLI_POLLWRNORM;
+
+ if (events[iter].portev_events & POLLHUP)
+ buf[iter].ev_status = MOWGLI_POLLHUP;
+
+ if (events[iter].portev_events & POLLERR)
+ buf[iter].ev_status = MOWGLI_POLLERR;
+ }
+
+ ret = nget;
+#endif
+
+ return ret;
+}
+
+void mowgli_ioevent_associate(mowgli_ioevent_handle_t *self, mowgli_ioevent_source_t source, int object, unsigned int flags, void *opaque)
+{
+#if defined HAVE_EPOLL_CTL || defined HAVE_PORT_CREATE
+ int events = 0;
+#endif
+
+ if (source != MOWGLI_SOURCE_FD)
+ return;
+
+#ifdef HAVE_EPOLL_CTL
+ {
+ struct epoll_event ep_event = {};
+ events = EPOLLONESHOT;
+
+ if (flags & MOWGLI_POLLRDNORM)
+ events |= EPOLLIN;
+
+ if (flags & MOWGLI_POLLWRNORM)
+ events |= EPOLLOUT;
+
+ ep_event.events = events;
+ ep_event.data.ptr = opaque;
+
+ epoll_ctl(self->impldata, EPOLL_CTL_ADD, object, &ep_event);
+ }
+#endif
+
+#ifdef HAVE_PORT_CREATE
+#ifdef POLLRDNORM
+ if (flags & MOWGLI_POLLRDNORM)
+ events |= POLLRDNORM;
+#endif
+
+#ifdef EPOLLWRNORM
+ if (flags & MOWGLI_POLLWRNORM)
+ events |= EPOLLWRNORM;
+#endif
+
+ port_associate(self->impldata, PORT_SOURCE_FD, object, events, opaque);
+#endif
+}
+
+void mowgli_ioevent_dissociate(mowgli_ioevent_handle_t *self, mowgli_ioevent_source_t source, int object)
+{
+ if (source != MOWGLI_SOURCE_FD)
+ return;
+
+#ifdef HAVE_EPOLL_CTL
+ {
+ struct epoll_event ep_event = {};
+
+ epoll_ctl(self->impldata, EPOLL_CTL_DEL, object, &ep_event);
+ }
+#endif
+
+#ifdef HAVE_PORT_CREATE
+ port_dissociate(self->impldata, PORT_SOURCE_FD, object);
+#endif
+}
+
diff --git a/src/libmowgli/mowgli_ioevent.h b/src/libmowgli/mowgli_ioevent.h
new file mode 100644
index 0000000..17007b6
--- /dev/null
+++ b/src/libmowgli/mowgli_ioevent.h
@@ -0,0 +1,55 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_ioevent.h: Portable I/O event layer.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_IOEVENT_H__
+#define __MOWGLI_IOEVENT_H__
+
+typedef struct {
+ int impldata; /* implementation-specific data: this is almost always an FD */
+} mowgli_ioevent_handle_t;
+
+typedef enum {
+ MOWGLI_SOURCE_FD = 1
+} mowgli_ioevent_source_t;
+
+typedef struct {
+ mowgli_ioevent_source_t ev_source;
+ unsigned int ev_status;
+ int ev_object;
+ void *ev_opaque;
+} mowgli_ioevent_t;
+
+#define MOWGLI_POLLRDNORM 0x01
+#define MOWGLI_POLLWRNORM 0x02
+#define MOWGLI_POLLHUP 0x04
+#define MOWGLI_POLLERR 0x08
+
+extern mowgli_ioevent_handle_t *mowgli_ioevent_create(void) MOWGLI_DEPRECATED;
+extern void mowgli_ioevent_destroy(mowgli_ioevent_handle_t *self) MOWGLI_DEPRECATED;
+
+extern int mowgli_ioevent_get(mowgli_ioevent_handle_t *self, mowgli_ioevent_t *buf, size_t bufsize, unsigned int delay) MOWGLI_DEPRECATED;
+
+extern void mowgli_ioevent_associate(mowgli_ioevent_handle_t *self, mowgli_ioevent_source_t source, int object, unsigned int flags, void *opaque) MOWGLI_DEPRECATED;
+extern void mowgli_ioevent_dissociate(mowgli_ioevent_handle_t *self, mowgli_ioevent_source_t source, int object) MOWGLI_DEPRECATED;
+
+#endif
diff --git a/src/libmowgli/mowgli_iterator.h b/src/libmowgli/mowgli_iterator.h
new file mode 100644
index 0000000..f99412b
--- /dev/null
+++ b/src/libmowgli/mowgli_iterator.h
@@ -0,0 +1,38 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_iterator.h: Iterators.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_ITERATOR_H__
+#define __MOWGLI_ITERATOR_H__
+
+typedef struct _mowgli_iterator {
+ struct _mowgli_iterator *prev, *next;
+ void *data;
+} mowgli_iterator_t;
+
+/* The following are macros which can be used with iterators. */
+#define MOWGLI_ITER_FOREACH(n, head) for (n = (head); n; n = n->next)
+#define MOWGLI_ITER_FOREACH_NEXT(n, head) for (n = (head); n->next; n = n->next)
+#define MOWGLI_ITER_FOREACH_PREV(n, tail) for (n = (tail); n; n = n->prev)
+#define MOWGLI_ITER_FOREACH_SAFE(n, tn, head) for (n = (head), tn = n ? n->next : NULL; n != NULL; n = tn, tn = n ? n->next : NULL)
+
+#endif
diff --git a/src/libmowgli/mowgli_list.c b/src/libmowgli/mowgli_list.c
new file mode 100644
index 0000000..0e33103
--- /dev/null
+++ b/src/libmowgli/mowgli_list.c
@@ -0,0 +1,386 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_list.c: Linked lists.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_heap_t *mowgli_node_heap;
+static mowgli_heap_t *mowgli_list_heap;
+
+void mowgli_node_init(void)
+{
+ mowgli_node_heap = mowgli_heap_create(sizeof(mowgli_node_t), 1024, BH_NOW);
+ mowgli_list_heap = mowgli_heap_create(sizeof(mowgli_list_t), 64, BH_NOW);
+
+ if (mowgli_node_heap == NULL || mowgli_list_heap == NULL)
+ {
+ mowgli_log("heap allocator failure.");
+ abort();
+ }
+}
+
+/* creates a new node */
+mowgli_node_t *mowgli_node_create(void)
+{
+ mowgli_node_t *n;
+
+ /* allocate it */
+ n = mowgli_heap_alloc(mowgli_node_heap);
+
+ /* initialize */
+ n->next = n->prev = n->data = NULL;
+
+ /* return a pointer to the new node */
+ return n;
+}
+
+/* frees a node */
+void mowgli_node_free(mowgli_node_t *n)
+{
+ return_if_fail(n != NULL);
+
+ /* free it */
+ mowgli_heap_free(mowgli_node_heap, n);
+}
+
+/* adds a node to the end of a list */
+void mowgli_node_add(void *data, mowgli_node_t *n, mowgli_list_t *l)
+{
+ mowgli_node_t *tn;
+
+ return_if_fail(n != NULL);
+ return_if_fail(l != NULL);
+
+ n->next = n->prev = NULL;
+ n->data = data;
+
+ /* first node? */
+ if (l->head == NULL)
+ {
+ l->head = n;
+ l->tail = n;
+ l->count++;
+ return;
+ }
+
+ /* use the cached tail. */
+ tn = l->tail;
+
+ /* set the our `prev' to the last node */
+ n->prev = tn;
+
+ /* set the last node's `next' to us */
+ n->prev->next = n;
+
+ /* set the list's `tail' to us */
+ l->tail = n;
+
+ /* up the count */
+ l->count++;
+}
+
+/* adds a node to the head of a list */
+void mowgli_node_add_head(void *data, mowgli_node_t *n, mowgli_list_t *l)
+{
+ mowgli_node_t *tn;
+
+ return_if_fail(n != NULL);
+ return_if_fail(l != NULL);
+
+ n->next = n->prev = NULL;
+ n->data = data;
+
+ /* first node? */
+ if (!l->head)
+ {
+ l->head = n;
+ l->tail = n;
+ l->count++;
+ return;
+ }
+
+ tn = l->head;
+ n->next = tn;
+ tn->prev = n;
+ l->head = n;
+ l->count++;
+}
+
+/* adds a node to a list before another node, or to the end */
+void mowgli_node_add_before(void *data, mowgli_node_t *n, mowgli_list_t *l, mowgli_node_t *before)
+{
+ return_if_fail(n != NULL);
+ return_if_fail(l != NULL);
+
+ if (before == NULL)
+ mowgli_node_add(data, n, l);
+ else if (before == l->head)
+ mowgli_node_add_head(data, n, l);
+ else
+ {
+ n->data = data;
+ n->prev = before->prev;
+ n->next = before;
+ before->prev = n;
+ n->prev->next = n;
+ l->count++;
+ }
+}
+
+/* adds a node to a list after another node, or to the end */
+void mowgli_node_add_after(void *data, mowgli_node_t *n, mowgli_list_t *l, mowgli_node_t *before)
+{
+ return_if_fail(n != NULL);
+ return_if_fail(l != NULL);
+
+ if (before == NULL || before->next == NULL)
+ mowgli_node_add(data, n, l);
+ else
+ {
+ n->data = data;
+ n->prev = before;
+ n->next = before->next;
+ before->next = n;
+ n->next->prev = n;
+ l->count++;
+ }
+}
+
+/* retrieves a node at `position` position. */
+mowgli_node_t *mowgli_node_nth(mowgli_list_t *l, int pos)
+{
+ int iter;
+ mowgli_node_t *n;
+
+ return_val_if_fail(l != NULL, NULL);
+
+ if (pos < 0)
+ return NULL;
+
+ /* locate the proper position. */
+ if (pos < MOWGLI_LIST_LENGTH(l) / 2)
+ for (iter = 0, n = l->head; iter != pos && n != NULL; iter++, n = n->next);
+ else
+ for (iter = MOWGLI_LIST_LENGTH(l) - 1, n = l->tail;
+ iter != pos && n != NULL; iter--, n = n->prev);
+
+ return n;
+}
+
+/* returns the data from node at `position` position, or NULL. */
+void *mowgli_node_nth_data(mowgli_list_t *l, int pos)
+{
+ mowgli_node_t *n;
+
+ return_val_if_fail(l != NULL, NULL);
+
+ n = mowgli_node_nth(l, pos);
+
+ if (n == NULL)
+ return NULL;
+
+ return n->data;
+}
+
+/* inserts a node at `position` position. */
+void mowgli_node_insert(void *data, mowgli_node_t *n, mowgli_list_t *l, int pos)
+{
+ mowgli_node_t *tn;
+
+ return_if_fail(n != NULL);
+ return_if_fail(l != NULL);
+
+ /* locate the proper position. */
+ tn = mowgli_node_nth(l, pos);
+
+ mowgli_node_add_before(data, n, l, tn);
+}
+
+/* retrieves the index position of a node in a list. */
+int mowgli_node_index(mowgli_node_t *n, mowgli_list_t *l)
+{
+ int iter;
+ mowgli_node_t *tn;
+
+ return_val_if_fail(n != NULL, -1);
+ return_val_if_fail(l != NULL, -1);
+
+ /* locate the proper position. */
+ for (iter = 0, tn = l->head; tn != n && tn != NULL; iter++, tn = tn->next);
+
+ return iter < MOWGLI_LIST_LENGTH(l) ? iter : -1;
+}
+
+/* deletes a link between a node and a list. */
+void mowgli_node_delete(mowgli_node_t *n, mowgli_list_t *l)
+{
+ return_if_fail(n != NULL);
+ return_if_fail(l != NULL);
+
+ /* are we the head? */
+ if (!n->prev)
+ l->head = n->next;
+ else
+ n->prev->next = n->next;
+
+ /* are we the tail? */
+ if (!n->next)
+ l->tail = n->prev;
+ else
+ n->next->prev = n->prev;
+
+ /* down the count */
+ l->count--;
+}
+
+/* finds a node by `data' */
+mowgli_node_t *mowgli_node_find(void *data, mowgli_list_t *l)
+{
+ mowgli_node_t *n;
+
+ return_val_if_fail(l != NULL, NULL);
+
+ MOWGLI_LIST_FOREACH(n, l->head) if (n->data == data)
+ return n;
+
+ return NULL;
+}
+
+/* moves a node from one list to another. */
+void mowgli_node_move(mowgli_node_t *m, mowgli_list_t *oldlist, mowgli_list_t *newlist)
+{
+ return_if_fail(m != NULL);
+ return_if_fail(oldlist != NULL);
+ return_if_fail(newlist != NULL);
+
+ /* Assumption: If m->next == NULL, then list->tail == m
+ * and: If m->prev == NULL, then list->head == m
+ */
+ if (m->next != NULL)
+ m->next->prev = m->prev;
+ else
+ oldlist->tail = m->prev;
+
+ if (m->prev != NULL)
+ m->prev->next = m->next;
+ else
+ oldlist->head = m->next;
+
+ m->prev = NULL;
+ m->next = newlist->head;
+
+ if (newlist->head != NULL)
+ newlist->head->prev = m;
+ else if (newlist->tail == NULL)
+ newlist->tail = m;
+
+ newlist->head = m;
+
+ oldlist->count--;
+ newlist->count++;
+}
+
+/* creates a new list. */
+mowgli_list_t *mowgli_list_create(void)
+{
+ mowgli_list_t *out = mowgli_heap_alloc(mowgli_list_heap);
+
+ return out;
+}
+
+/* frees a created list. */
+void mowgli_list_free(mowgli_list_t *l)
+{
+ mowgli_heap_free(mowgli_list_heap, l);
+}
+
+/* concatenates two lists together. */
+void mowgli_list_concat(mowgli_list_t *l, mowgli_list_t *l2)
+{
+ return_if_fail(l != NULL);
+ return_if_fail(l2 != NULL);
+
+ l->tail->next = l2->head;
+ l->tail->next->prev = l->tail;
+ l->tail = l2->tail;
+ l->count += l2->count;
+
+ /* clear out l2 as it is no longer needed. */
+ l2->head = l2->tail = NULL;
+ l2->count = 0;
+}
+
+/* reverse a list -- O(n)! */
+void mowgli_list_reverse(mowgli_list_t *l)
+{
+ mowgli_node_t *n, *tn;
+
+ return_if_fail(l != NULL);
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, l->head)
+ {
+ mowgli_node_t *tn2 = n->next;
+ n->next = n->prev;
+ n->prev = tn2;
+ }
+
+ tn = l->head;
+ l->head = l->tail;
+ l->tail = tn;
+}
+
+/* sorts a list -- O(n ^ 2) most likely, i don't want to think about it. --nenolod */
+void mowgli_list_sort(mowgli_list_t *l, mowgli_list_comparator_t comp, void *opaque)
+{
+ mowgli_node_t *n, *tn, *n2, *tn2;
+
+ return_if_fail(l != NULL);
+ return_if_fail(comp != NULL);
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, l->head)
+ {
+ MOWGLI_LIST_FOREACH_SAFE(n2, tn2, l->head)
+ {
+ int result;
+ int i, i2;
+
+ if (n == n2)
+ continue;
+
+ i = mowgli_node_index(n, l);
+ i2 = mowgli_node_index(n2, l);
+
+ if ((result = comp(n, n2, opaque)) == 0)
+ continue;
+ else if (result < 0 && i > i2)
+ {
+ mowgli_node_delete(n, l);
+ mowgli_node_add_before(n->data, n, l, n2);
+ }
+ else if (result > 0 && i < i2)
+ {
+ mowgli_node_delete(n, l);
+ mowgli_node_add_after(n->data, n, l, n2);
+ }
+ }
+ }
+}
diff --git a/src/libmowgli/mowgli_list.h b/src/libmowgli/mowgli_list.h
new file mode 100644
index 0000000..2699686
--- /dev/null
+++ b/src/libmowgli/mowgli_list.h
@@ -0,0 +1,76 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_list.c: Linked lists.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_LIST_H__
+#define __MOWGLI_LIST_H__
+
+/* macros for linked lists */
+#define MOWGLI_LIST_FOREACH(n, head) for (n = (head); n; n = n->next)
+#define MOWGLI_LIST_FOREACH_NEXT(n, head) for (n = (head); n->next; n = n->next)
+#define MOWGLI_LIST_FOREACH_PREV(n, tail) for (n = (tail); n; n = n->prev)
+
+#define MOWGLI_LIST_LENGTH(list) (list)->count
+
+#define MOWGLI_LIST_FOREACH_SAFE(n, tn, head) for (n = (head), tn = n ? n->next : NULL; n != NULL; n = tn, tn = n ? n->next : NULL)
+
+/* list node struct */
+typedef struct mowgli_node_ mowgli_node_t;
+typedef struct mowgli_list_ mowgli_list_t;
+
+struct mowgli_node_
+{
+ struct mowgli_node_ *next, *prev;
+ void *data; /* pointer to real structure */
+};
+
+/* node list struct */
+struct mowgli_list_
+{
+ mowgli_node_t *head, *tail;
+ size_t count; /* how many entries in the list */
+};
+
+extern void mowgli_node_init(void);
+extern mowgli_node_t *mowgli_node_create(void);
+extern void mowgli_node_free(mowgli_node_t *n);
+extern void mowgli_node_add(void *data, mowgli_node_t *n, mowgli_list_t *l);
+extern void mowgli_node_add_head(void *data, mowgli_node_t *n, mowgli_list_t *l);
+extern void mowgli_node_add_before(void *data, mowgli_node_t *n, mowgli_list_t *l, mowgli_node_t *before);
+extern void mowgli_node_add_after(void *data, mowgli_node_t *n, mowgli_list_t *l, mowgli_node_t *before);
+extern void mowgli_node_insert(void *data, mowgli_node_t *n, mowgli_list_t *l, int position);
+extern int mowgli_node_index(mowgli_node_t *n, mowgli_list_t *l);
+extern void mowgli_node_delete(mowgli_node_t *n, mowgli_list_t *l);
+extern mowgli_node_t *mowgli_node_find(void *data, mowgli_list_t *l);
+extern void mowgli_node_move(mowgli_node_t *m, mowgli_list_t *oldlist, mowgli_list_t *newlist);
+extern mowgli_node_t *mowgli_node_nth(mowgli_list_t *l, int pos);
+extern void *mowgli_node_nth_data(mowgli_list_t *l, int pos);
+
+typedef int (*mowgli_list_comparator_t)(mowgli_node_t *n, mowgli_node_t *n2, void *opaque);
+
+extern mowgli_list_t *mowgli_list_create(void);
+extern void mowgli_list_free(mowgli_list_t *l);
+extern void mowgli_list_concat(mowgli_list_t *l, mowgli_list_t *l2);
+extern void mowgli_list_reverse(mowgli_list_t *l);
+extern void mowgli_list_sort(mowgli_list_t *l, mowgli_list_comparator_t comp, void *opaque);
+
+#endif
diff --git a/src/libmowgli/mowgli_logger.c b/src/libmowgli/mowgli_logger.c
new file mode 100644
index 0000000..e3c13ea
--- /dev/null
+++ b/src/libmowgli/mowgli_logger.c
@@ -0,0 +1,62 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_logger.c: Event and debugging message logging.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+void mowgli_log_cb_default(const char *buf)
+{
+ fprintf(stderr, "%s\n", buf);
+}
+
+static mowgli_log_cb_t mowgli_log_cb = mowgli_log_cb_default;
+
+void mowgli_log_real(const char *file, int line, const char *func, const char *fmt, ...)
+{
+ char buf[65535];
+ char snbuf[65535];
+ va_list va;
+
+ va_start(va, fmt);
+ vsnprintf(snbuf, 65535, fmt, va);
+ va_end(va);
+
+ snprintf(buf, 65535, "(%s:%d) [%s]: %s", file, line, func, snbuf);
+
+ mowgli_log_cb(buf);
+}
+
+void mowgli_log_set_cb(mowgli_log_cb_t callback)
+{
+ return_if_fail(callback != NULL);
+
+ mowgli_log_cb = callback;
+}
+
+void mowgli_soft_assert_log(const char *asrt, const char *file, int line, const char *function)
+{
+ char buf[65535];
+
+ snprintf(buf, sizeof buf, "(%s:%d) [%s]: critical: Assertion '%s' failed.", file, line, function, asrt);
+
+ mowgli_log_cb(buf);
+}
diff --git a/src/libmowgli/mowgli_logger.h b/src/libmowgli/mowgli_logger.h
new file mode 100644
index 0000000..730383a
--- /dev/null
+++ b/src/libmowgli/mowgli_logger.h
@@ -0,0 +1,45 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_logger.h: Event and debugging message logging.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_LOGGER_H__
+#define __MOWGLI_LOGGER_H__
+
+typedef void (*mowgli_log_cb_t)(const char *);
+
+#ifdef __GNUC__
+# define mowgli_log(...) mowgli_log_real(__FILE__, __LINE__, __PRETTY_FUNCTION__, __VA_ARGS__)
+#elif defined _MSC_VER
+# if _MSC_VER <= 1200
+ static __inline void mowgli_log(char *fmt, ...) { /* TODO/UNSUPPORTED */ }
+# else
+# define mowgli_log(...) mowgli_log_real(__FILE__, __LINE__, __FUNCTION__, __VA_ARGS__)
+# endif
+#else
+# define mowgli_log(...) mowgli_log_real(__FILE__, __LINE__, __func__, __VA_ARGS__)
+#endif
+
+extern void mowgli_log_real(const char *file, int line, const char *func, const char *buf, ...);
+
+extern void mowgli_log_set_cb(mowgli_log_cb_t callback);
+
+#endif
diff --git a/src/libmowgli/mowgli_mempool.c b/src/libmowgli/mowgli_mempool.c
new file mode 100644
index 0000000..c41436c
--- /dev/null
+++ b/src/libmowgli/mowgli_mempool.c
@@ -0,0 +1,199 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_mempool.c: Memory pooling.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+/* visibility of this object is not available to the outside */
+struct mowgli_mempool_t_ {
+ mowgli_list_t stack;
+ mowgli_destructor_t destructor;
+#ifdef NOTYET
+ mowgli_mutex_t *mutex;
+#endif
+};
+
+typedef struct {
+ void *addr;
+ int refcount;
+ mowgli_node_t node;
+} mowgli_mempool_elem_t;
+
+mowgli_mempool_t *mowgli_mempool_with_custom_destructor(mowgli_destructor_t destructor)
+{
+ mowgli_mempool_t *pool;
+
+ pool = mowgli_alloc(sizeof(mowgli_mempool_t));
+ pool->destructor = destructor;
+#ifdef NOTYET
+ pool->mutex = mowgli_mutex_create();
+#endif
+ return pool;
+}
+
+mowgli_mempool_t *mowgli_mempool_create(void)
+{
+ return mowgli_mempool_with_custom_destructor(mowgli_free);
+}
+
+void *mowgli_mempool_add(mowgli_mempool_t * pool, void * ptr)
+{
+ mowgli_mempool_elem_t *e = mowgli_alloc(sizeof(mowgli_mempool_elem_t));
+
+ e->addr = ptr;
+ e->refcount = 1;
+
+#ifdef NOTYET
+ mowgli_mutex_lock(pool->mutex);
+#endif
+ mowgli_node_add(e, &e->node, &pool->stack);
+#ifdef NOTYET
+ mowgli_mutex_unlock(pool->mutex);
+#endif
+ return ptr;
+}
+
+void *
+mowgli_mempool_allocate(mowgli_mempool_t * pool, size_t sz)
+{
+ void * addr;
+
+#ifdef NOTYET
+ mowgli_mutex_lock(pool->mutex);
+#endif
+ addr = mowgli_alloc(sz);
+ mowgli_node_add(addr, mowgli_node_create(), &pool->stack);
+#ifdef NOTYET
+ mowgli_mutex_unlock(pool->mutex);
+#endif
+ return addr;
+}
+
+void
+mowgli_mempool_sustain(mowgli_mempool_t * pool, void * addr)
+{
+ mowgli_node_t *n, *tn;
+ mowgli_mempool_elem_t *e;
+
+#ifdef NOTYET
+ mowgli_mutex_lock(pool->mutex);
+#endif
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, pool->stack.head)
+ {
+ e = (mowgli_mempool_elem_t *) n->data;
+
+ if (e->addr == addr)
+ ++e->refcount;
+ }
+
+#ifdef NOTYET
+ mowgli_mutex_unlock(pool->mutex);
+#endif
+}
+
+void
+mowgli_mempool_release(mowgli_mempool_t * pool, void * addr)
+{
+ mowgli_node_t *n, *tn;
+ mowgli_mempool_elem_t *e;
+
+#ifdef NOTYET
+ mowgli_mutex_lock(pool->mutex);
+#endif
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, pool->stack.head)
+ {
+ e = (mowgli_mempool_elem_t *) n->data;
+
+ if (e->addr == addr && --e->refcount == 0)
+ {
+ mowgli_node_delete(n, &pool->stack);
+ pool->destructor(addr);
+ mowgli_free(e);
+ }
+ }
+
+#ifdef NOTYET
+ mowgli_mutex_unlock(pool->mutex);
+#endif
+}
+
+static void
+mowgli_mempool_cleanup_nolock(mowgli_mempool_t * pool)
+{
+ mowgli_node_t *n, *tn;
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, pool->stack.head)
+ {
+ mowgli_mempool_elem_t *e = (mowgli_mempool_elem_t *) n->data;
+
+ /* don't care about refcounting here. we're killing the entire pool. */
+ mowgli_log("mowgli_mempool_t<%p> element at %p was not released until cleanup (refcount: %d)", pool, e->addr, e->refcount);
+ pool->destructor(e->addr);
+ mowgli_free(e);
+
+ mowgli_node_delete(n, &pool->stack);
+ }
+}
+
+void
+mowgli_mempool_cleanup(mowgli_mempool_t * pool)
+{
+#ifdef NOTYET
+ mowgli_mutex_lock(pool->mutex);
+#endif
+ mowgli_mempool_cleanup_nolock(pool);
+#ifdef NOTYET
+ mowgli_mutex_unlock(pool->mutex);
+#endif
+}
+
+void
+mowgli_mempool_destroy(mowgli_mempool_t * pool)
+{
+#ifdef NOTYET
+ mowgli_mutex_lock(pool->mutex);
+#endif
+
+ mowgli_mempool_cleanup_nolock(pool);
+
+#ifdef NOTYET
+ mowgli_mutex_unlock(pool->mutex);
+
+ mowgli_mutex_free(pool->mutex);
+#endif
+
+ mowgli_free(pool);
+}
+
+char *
+mowgli_mempool_strdup(mowgli_mempool_t * pool, char * src)
+{
+ char *out;
+ size_t sz = strlen(src) + 1;
+
+ out = mowgli_mempool_allocate(pool, sz);
+ mowgli_strlcpy(out, src, sz);
+
+ return out;
+}
diff --git a/src/libmowgli/mowgli_mempool.h b/src/libmowgli/mowgli_mempool.h
new file mode 100644
index 0000000..14d5911
--- /dev/null
+++ b/src/libmowgli/mowgli_mempool.h
@@ -0,0 +1,45 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_mempool.h: Memory pooling.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_MEMPOOL_H__
+#define __MOWGLI_MEMPOOL_H__
+
+typedef struct mowgli_mempool_t_ mowgli_mempool_t;
+
+mowgli_mempool_t * mowgli_mempool_create(void);
+mowgli_mempool_t * mowgli_mempool_with_custom_destructor(mowgli_destructor_t destructor);
+
+void * mowgli_mempool_add(mowgli_mempool_t * pool, void * ptr);
+void * mowgli_mempool_allocate(mowgli_mempool_t * pool, size_t sz);
+void mowgli_mempool_release(mowgli_mempool_t * pool, void * addr);
+
+void mowgli_mempool_cleanup(mowgli_mempool_t * pool);
+
+void mowgli_mempool_destroy(mowgli_mempool_t * pool);
+
+char * mowgli_mempool_strdup(mowgli_mempool_t * pool, char * src);
+
+#define mowgli_mempool_alloc_object(pool, obj) \
+ mowgli_mempool_allocate(pool, sizeof(obj))
+
+#endif
diff --git a/src/libmowgli/mowgli_module.h b/src/libmowgli/mowgli_module.h
new file mode 100644
index 0000000..1ef89b4
--- /dev/null
+++ b/src/libmowgli/mowgli_module.h
@@ -0,0 +1,33 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_module.h: Loadable modules.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_MODULE_H__
+#define __MOWGLI_MODULE_H__
+
+typedef void * mowgli_module_t;
+
+extern mowgli_module_t mowgli_module_open(const char *path);
+extern void * mowgli_module_symbol(mowgli_module_t module, const char *symbol);
+extern void mowgli_module_close(mowgli_module_t module);
+
+#endif
diff --git a/src/libmowgli/mowgli_module_posix.c b/src/libmowgli/mowgli_module_posix.c
new file mode 100644
index 0000000..dd4a25c
--- /dev/null
+++ b/src/libmowgli/mowgli_module_posix.c
@@ -0,0 +1,69 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_module.c: Loadable modules for POSIX systems.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+#include <dlfcn.h>
+
+#ifdef __OpenBSD__
+# define RTLD_NOW RTLD_LAZY
+#endif
+
+#ifndef RTLD_LOCAL
+#define RTLD_LOCAL 0
+#endif
+
+mowgli_module_t mowgli_module_open(const char *path)
+{
+ void *handle = dlopen(path, RTLD_NOW | RTLD_LOCAL);
+
+ /* make sure we have something. make this an assertion so that
+ * there is feedback if something happens. (poor programming practice).
+ */
+ return_val_if_fail(handle != NULL, NULL);
+
+ return handle;
+}
+
+void * mowgli_module_symbol(mowgli_module_t module, const char *symbol)
+{
+ void *handle;
+
+ return_val_if_fail(module != NULL, NULL);
+
+ handle = dlsym(module, symbol);
+
+ /* make sure we have something. make this an assertion so that
+ * there is feedback if something happens. (poor programming practice).
+ */
+ return_val_if_fail(handle != NULL, NULL);
+
+ return handle;
+}
+
+void mowgli_module_close(mowgli_module_t module)
+{
+ return_if_fail(module != NULL);
+
+ dlclose(module);
+}
diff --git a/src/libmowgli/mowgli_module_win32.c b/src/libmowgli/mowgli_module_win32.c
new file mode 100644
index 0000000..e4b7428
--- /dev/null
+++ b/src/libmowgli/mowgli_module_win32.c
@@ -0,0 +1,62 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_module_win32.c: Loadable modules under Microsoft Windows.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+mowgli_module_t mowgli_module_open(const char *path)
+{
+ HANDLE handle = LoadLibraryA(path);
+
+ /* make sure we have something. make this an assertion so that
+ * there is feedback if something happens. (poor programming practice).
+ */
+ return_val_if_fail(handle != NULL, NULL);
+
+ return (mowgli_module_t)handle;
+}
+
+void * mowgli_module_symbol(mowgli_module_t module, const char *symbol)
+{
+ void *handle;
+
+ return_val_if_fail(module != NULL, NULL);
+
+ handle = GetProcAddress((HANDLE)module, symbol);
+
+ /* make sure we have something. make this an assertion so that
+ * there is feedback if something happens. (poor programming practice).
+ */
+ return_val_if_fail(handle != NULL, NULL);
+
+ return handle;
+}
+
+void mowgli_module_close(mowgli_module_t module)
+{
+ return_if_fail(module != NULL);
+
+ FreeLibrary((HANDLE)module);
+}
diff --git a/src/libmowgli/mowgli_object.c b/src/libmowgli/mowgli_object.c
new file mode 100644
index 0000000..731f1c5
--- /dev/null
+++ b/src/libmowgli/mowgli_object.c
@@ -0,0 +1,164 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_object.c: Object management.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+/*
+ * mowgli_object_init
+ *
+ * Populates the object manager part of an object.
+ *
+ * Inputs:
+ * - pointer to object manager area
+ * - (optional) name of object
+ * - (optional) class of object
+ * - (optional) custom destructor
+ *
+ * Outputs:
+ * - none
+ *
+ * Side Effects:
+ * - none
+ */
+void mowgli_object_init(mowgli_object_t *obj, const char *name, mowgli_object_class_t *klass, mowgli_destructor_t des)
+{
+ return_if_fail(obj != NULL);
+
+ if (name != NULL)
+ obj->name = strdup(name);
+
+ if (klass != NULL)
+ obj->klass = klass;
+ else
+ {
+ mowgli_object_class_t *tmp = mowgli_alloc(sizeof(mowgli_object_class_t));
+ mowgli_object_class_init(tmp, name, des, TRUE);
+ obj->klass = tmp;
+ }
+
+ obj->refcount = 1;
+
+ obj->message_handlers.head = NULL;
+ obj->message_handlers.tail = NULL;
+ obj->message_handlers.count = 0;
+
+ obj->metadata.head = NULL;
+ obj->metadata.tail = NULL;
+ obj->metadata.count = 0;
+
+ mowgli_object_message_broadcast(obj, "create");
+}
+
+/*
+ * mowgli_object_init_from_class
+ *
+ * Populates the object manager part of an object from an object class.
+ *
+ * Inputs:
+ * - pointer to object manager area
+ * - class of object
+ *
+ * Outputs:
+ * - none
+ *
+ * Side Effects:
+ * - none
+ */
+void
+mowgli_object_init_from_class(mowgli_object_t *obj, const char *name,
+ mowgli_object_class_t *klass)
+{
+ return_if_fail(obj != NULL);
+ return_if_fail(klass != NULL);
+
+ mowgli_object_init(obj, name, klass, NULL);
+}
+
+/*
+ * mowgli_object_ref
+ *
+ * Increment the reference counter on an object.
+ *
+ * Inputs:
+ * - the object to refcount
+ *
+ * Outputs:
+ * - none
+ *
+ * Side Effects:
+ * - none
+ */
+void * mowgli_object_ref(void *object)
+{
+ return_val_if_fail(object != NULL, NULL);
+
+ mowgli_object(object)->refcount++;
+
+ return object;
+}
+
+/*
+ * mowgli_object_unref
+ *
+ * Decrement the reference counter on an object.
+ *
+ * Inputs:
+ * - the object to refcount
+ *
+ * Outputs:
+ * - none
+ *
+ * Side Effects:
+ * - if the refcount is 0, the object is destroyed.
+ */
+void mowgli_object_unref(void *object)
+{
+ mowgli_object_t *obj = mowgli_object(object);
+
+ return_if_fail(object != NULL);
+
+ obj->refcount--;
+
+ if (obj->refcount <= 0)
+ {
+ mowgli_object_message_broadcast(obj, "destroy");
+
+ if (obj->name != NULL)
+ free(obj->name);
+
+ if (obj->klass != NULL)
+ {
+ mowgli_destructor_t destructor = obj->klass->destructor;
+
+ if (obj->klass->dynamic == TRUE)
+ mowgli_object_class_destroy(obj->klass);
+
+ if (destructor != NULL)
+ destructor(obj);
+ else
+ free(obj);
+ }
+ else
+ mowgli_throw_exception(mowgli.object.invalid_object_class_exception);
+ }
+}
diff --git a/src/libmowgli/mowgli_object.h b/src/libmowgli/mowgli_object.h
new file mode 100644
index 0000000..5bcee2a
--- /dev/null
+++ b/src/libmowgli/mowgli_object.h
@@ -0,0 +1,42 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_object.h: Object management.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_OBJECT_H__
+#define __MOWGLI_OBJECT_H__
+
+typedef struct {
+ char *name;
+ int refcount;
+ mowgli_object_class_t *klass;
+ mowgli_list_t message_handlers;
+ mowgli_list_t metadata;
+} mowgli_object_t;
+
+extern void mowgli_object_init(mowgli_object_t *, const char *name, mowgli_object_class_t *klass, mowgli_destructor_t destructor);
+extern void mowgli_object_init_from_class(mowgli_object_t *, const char *, mowgli_object_class_t *klass);
+extern void *mowgli_object_ref(void *);
+extern void mowgli_object_unref(void *);
+
+#define mowgli_object(x) ((mowgli_object_t *) x)
+
+#endif
diff --git a/src/libmowgli/mowgli_object_class.c b/src/libmowgli/mowgli_object_class.c
new file mode 100644
index 0000000..8dc2b83
--- /dev/null
+++ b/src/libmowgli/mowgli_object_class.c
@@ -0,0 +1,132 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_object_class.c: Object class and type management,
+ * cast checking.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_patricia_t *mowgli_object_class_dict = NULL;
+
+static void _object_key_canon(char *str)
+{
+ while (*str)
+ {
+ *str = toupper(*str);
+ str++;
+ }
+}
+
+void mowgli_object_class_init(mowgli_object_class_t *klass, const char *name, mowgli_destructor_t des, mowgli_boolean_t dynamic)
+{
+ /* if the object_class dictionary has not yet been initialized, we will want to do that. */
+ if (mowgli_object_class_dict == NULL)
+ mowgli_object_class_dict = mowgli_patricia_create(_object_key_canon);
+
+ if (klass == NULL)
+ mowgli_throw_exception_fatal(mowgli.object_class.invalid_object_class_exception);
+
+ if (mowgli_object_class_find_by_name(name) != NULL)
+ mowgli_throw_exception_fatal(mowgli.object_class.duplicate_object_class_exception);
+
+ /* initialize object_class::name */
+ klass->name = strdup(name);
+
+ /* initialize object_class::derivitives */
+ klass->derivitives.head = NULL;
+ klass->derivitives.tail = NULL;
+ klass->derivitives.count = 0;
+
+ /* initialize object_class::destructor */
+ klass->destructor = des != NULL ? des : mowgli_free;
+
+ /* initialize object_class::dynamic */
+ klass->dynamic = dynamic;
+
+ /* add to the object_class index */
+ mowgli_patricia_add(mowgli_object_class_dict, klass->name, klass);
+}
+
+int mowgli_object_class_check_cast(mowgli_object_class_t *klass1, mowgli_object_class_t *klass2)
+{
+ mowgli_node_t *n;
+
+ if (klass1 == NULL || klass2 == NULL)
+ mowgli_throw_exception_val(mowgli.object_class.invalid_object_class_exception, 0);
+
+ MOWGLI_LIST_FOREACH(n, klass1->derivitives.head)
+ {
+ mowgli_object_class_t *tklass = (mowgli_object_class_t *) n->data;
+
+ if (tklass == klass2)
+ return 1;
+ }
+
+ return 0;
+}
+
+void mowgli_object_class_set_derivitive(mowgli_object_class_t *klass, mowgli_object_class_t *parent)
+{
+ if (klass == NULL || parent == NULL)
+ mowgli_throw_exception_fatal(mowgli.object_class.invalid_object_class_exception);
+
+ mowgli_node_add(klass, mowgli_node_create(), &parent->derivitives);
+}
+
+void *mowgli_object_class_reinterpret_impl(/* mowgli_object_t */ void *opdata, mowgli_object_class_t *klass)
+{
+ mowgli_object_t *object = mowgli_object(opdata);
+
+ /* this can possibly happen at runtime .. lets not make it a fatal exception. */
+ return_val_if_fail(object != NULL, NULL);
+ return_val_if_fail(klass != NULL, NULL);
+
+ if (mowgli_object_class_check_cast(object->klass, klass))
+ return object;
+
+ mowgli_log("Invalid reinterpreted cast from %s<%p> to %s", object->klass->name, klass->name);
+ return NULL;
+}
+
+mowgli_object_class_t *mowgli_object_class_find_by_name(const char *name)
+{
+ return mowgli_patricia_retrieve(mowgli_object_class_dict, name);
+}
+
+void mowgli_object_class_destroy(mowgli_object_class_t *klass)
+{
+ mowgli_node_t *n, *tn;
+
+ if (klass == NULL)
+ mowgli_throw_exception_fatal(mowgli.object_class.invalid_object_class_exception);
+
+ if (klass->dynamic != TRUE)
+ mowgli_throw_exception_fatal(mowgli.object_class.nondynamic_object_class_exception);
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, klass->derivitives.head)
+ {
+ mowgli_node_delete(n, &klass->derivitives);
+ mowgli_node_free(n);
+ }
+
+ mowgli_free(klass->name);
+ mowgli_free(klass);
+}
diff --git a/src/libmowgli/mowgli_object_class.h b/src/libmowgli/mowgli_object_class.h
new file mode 100644
index 0000000..03cfd4b
--- /dev/null
+++ b/src/libmowgli/mowgli_object_class.h
@@ -0,0 +1,61 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_object_class.h: Object class and type management,
+ * cast checking.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_OBJECT_CLASS_H__
+#define __MOWGLI_OBJECT_CLASS_H__
+
+typedef void (*mowgli_destructor_t)(void *);
+
+typedef struct {
+ char *name;
+ mowgli_list_t derivitives;
+ mowgli_destructor_t destructor;
+ mowgli_boolean_t dynamic;
+ mowgli_list_t message_handlers;
+} mowgli_object_class_t;
+
+extern void mowgli_object_class_init(mowgli_object_class_t *klass, const char *name, mowgli_destructor_t des, mowgli_boolean_t dynamic);
+extern int mowgli_object_class_check_cast(mowgli_object_class_t *klass1, mowgli_object_class_t *klass2);
+extern void mowgli_object_class_set_derivitive(mowgli_object_class_t *klass, mowgli_object_class_t *parent);
+extern void *mowgli_object_class_reinterpret_impl(/* mowgli_object_t */ void *object, mowgli_object_class_t *klass);
+extern mowgli_object_class_t *mowgli_object_class_find_by_name(const char *name);
+extern void mowgli_object_class_destroy(mowgli_object_class_t *klass);
+
+#define MOWGLI_REINTERPRET_CAST(object, klass) (klass *) mowgli_object_class_reinterpret_impl(object, mowgli_object_class_find_by_name( # klass ));
+
+#define mowgli_forced_cast(from_type, to_type, from, to)\
+do { \
+ union cast_union \
+ { \
+ to_type out; \
+ from_type in; \
+ } u; \
+ typedef int cant_use_union_cast[ \
+ sizeof (from_type) == sizeof (u) \
+ && sizeof (from_type) == sizeof (to_type) ? 1 : -1];\
+ u.in = from; \
+ to = u.out; \
+} while (0)
+
+#endif
diff --git a/src/libmowgli/mowgli_object_messaging.c b/src/libmowgli/mowgli_object_messaging.c
new file mode 100644
index 0000000..b61a16d
--- /dev/null
+++ b/src/libmowgli/mowgli_object_messaging.c
@@ -0,0 +1,142 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_object_messaging.c: Object event notification and message passing.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+void mowgli_object_class_message_handler_attach(mowgli_object_class_t *klass, mowgli_object_message_handler_t *sig)
+{
+ if (klass == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_object_class_exception);
+
+ if (sig == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_signal_exception);
+
+ mowgli_node_add(sig, mowgli_node_create(), &klass->message_handlers);
+}
+
+void mowgli_object_class_message_handler_detach(mowgli_object_class_t *klass, mowgli_object_message_handler_t *sig)
+{
+ mowgli_node_t *n;
+
+ if (klass == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_object_class_exception);
+
+ if (sig == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_signal_exception);
+
+ n = mowgli_node_find(sig, &klass->message_handlers);
+ mowgli_node_delete(n, &klass->message_handlers);
+ mowgli_node_free(n);
+}
+
+void mowgli_object_message_handler_attach(mowgli_object_t *self, mowgli_object_message_handler_t *sig)
+{
+ if (self == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_object_exception);
+
+ if (sig == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_signal_exception);
+
+ mowgli_node_add(sig, mowgli_node_create(), &self->message_handlers);
+}
+
+void mowgli_object_message_handler_detach(mowgli_object_t *self, mowgli_object_message_handler_t *sig)
+{
+ mowgli_node_t *n;
+
+ if (self == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_object_exception);
+
+ if (sig == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_signal_exception);
+
+ n = mowgli_node_find(sig, &self->message_handlers);
+ mowgli_node_delete(n, &self->message_handlers);
+ mowgli_node_free(n);
+}
+
+void mowgli_object_message_broadcast(mowgli_object_t *self, const char *name, ...)
+{
+ mowgli_argstack_t *stack;
+ mowgli_object_message_handler_t *sig = NULL;
+ mowgli_node_t *n;
+ va_list va;
+
+ if (self == NULL)
+ mowgli_throw_exception(mowgli.object_messaging.invalid_object_exception);
+
+ if (name == NULL)
+ mowgli_throw_exception(mowgli.null_pointer_exception);
+
+ /* try to find a signal to compile the argument stack from, we start with self::klass first. */
+ MOWGLI_LIST_FOREACH(n, self->klass->message_handlers.head)
+ {
+ mowgli_object_message_handler_t *sig2 = (mowgli_object_message_handler_t *) n->data;
+
+ if (!strcasecmp(sig2->name, name))
+ {
+ sig = sig2;
+ break;
+ }
+ }
+
+ if (sig == NULL)
+ {
+ MOWGLI_LIST_FOREACH(n, self->klass->message_handlers.head)
+ {
+ mowgli_object_message_handler_t *sig2 = (mowgli_object_message_handler_t *) n->data;
+
+ if (!strcasecmp(sig2->name, name))
+ {
+ sig = sig2;
+ break;
+ }
+ }
+ }
+
+ /* return if no signals found, else compile the argstack */
+ if (sig == NULL)
+ return;
+
+ va_start(va, name);
+ stack = mowgli_argstack_create_from_va_list(sig->descstr, va);
+ va_end(va);
+
+ MOWGLI_LIST_FOREACH(n, self->klass->message_handlers.head)
+ {
+ sig = (mowgli_object_message_handler_t *) n->data;
+
+ if (!strcasecmp(sig->name, name) && sig->handler != NULL)
+ sig->handler(self, sig, stack);
+ }
+
+ MOWGLI_LIST_FOREACH(n, self->message_handlers.head)
+ {
+ sig = (mowgli_object_message_handler_t *) n->data;
+
+ if (!strcasecmp(sig->name, name) && sig->handler != NULL)
+ sig->handler(self, sig, stack);
+ }
+
+ mowgli_object_unref(stack);
+}
diff --git a/src/libmowgli/mowgli_object_messaging.h b/src/libmowgli/mowgli_object_messaging.h
new file mode 100644
index 0000000..8fc1f95
--- /dev/null
+++ b/src/libmowgli/mowgli_object_messaging.h
@@ -0,0 +1,42 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_object_messaging.h: Object event notification and message passing.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_OBJECT_MESSAGING_H__
+#define __MOWGLI_OBJECT_MESSAGING_H__
+
+typedef struct mowgli_object_message_handler_ mowgli_object_message_handler_t;
+typedef void (*mowgli_object_messaging_func_t)(mowgli_object_t *self, mowgli_object_message_handler_t *sig, mowgli_argstack_t *argstack);
+
+struct mowgli_object_message_handler_ {
+ char *name;
+ char *descstr;
+ mowgli_object_messaging_func_t handler;
+};
+
+extern void mowgli_object_class_message_handler_attach(mowgli_object_class_t *klass, mowgli_object_message_handler_t *sig);
+extern void mowgli_object_class_message_handler_detach(mowgli_object_class_t *klass, mowgli_object_message_handler_t *sig);
+extern void mowgli_object_message_handler_attach(mowgli_object_t *self, mowgli_object_message_handler_t *sig);
+extern void mowgli_object_message_handler_detach(mowgli_object_t *self, mowgli_object_message_handler_t *sig);
+extern void mowgli_object_message_broadcast(mowgli_object_t *self, const char *name, ...);
+
+#endif
diff --git a/src/libmowgli/mowgli_object_metadata.c b/src/libmowgli/mowgli_object_metadata.c
new file mode 100644
index 0000000..9cfece5
--- /dev/null
+++ b/src/libmowgli/mowgli_object_metadata.c
@@ -0,0 +1,104 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_object_metadata.c: Object metadata.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+void mowgli_object_metadata_associate(mowgli_object_t *self, const char *key, void *value)
+{
+ mowgli_object_metadata_entry_t *e = NULL;
+ mowgli_node_t *n;
+
+ if (self == NULL)
+ mowgli_throw_exception(mowgli.object_metadata.invalid_object_exception);
+
+ if (key == NULL)
+ mowgli_throw_exception(mowgli.null_pointer_exception);
+
+ MOWGLI_LIST_FOREACH(n, self->metadata.head)
+ {
+ e = (mowgli_object_metadata_entry_t *) n->data;
+
+ if (!strcasecmp(e->name, key))
+ break;
+ }
+
+ if (e != NULL)
+ {
+ e->data = value;
+ return;
+ }
+
+ e = mowgli_alloc(sizeof(mowgli_object_metadata_entry_t));
+ e->name = strdup(key);
+ e->data = value;
+
+ mowgli_node_add(e, mowgli_node_create(), &self->metadata);
+}
+
+void mowgli_object_metadata_dissociate(mowgli_object_t *self, const char *key)
+{
+ mowgli_object_metadata_entry_t *e;
+ mowgli_node_t *n, *tn;
+
+ if (self == NULL)
+ mowgli_throw_exception(mowgli.object_metadata.invalid_object_exception);
+
+ if (key == NULL)
+ mowgli_throw_exception(mowgli.null_pointer_exception);
+
+ MOWGLI_LIST_FOREACH_SAFE(n, tn, self->metadata.head)
+ {
+ e = (mowgli_object_metadata_entry_t *) n->data;
+
+ if (!strcasecmp(e->name, key))
+ {
+ mowgli_node_delete(n, &self->metadata);
+ mowgli_node_free(n);
+
+ mowgli_free(e->name);
+ mowgli_free(e);
+ }
+ }
+}
+
+void *mowgli_object_metadata_retrieve(mowgli_object_t *self, const char *key)
+{
+ mowgli_object_metadata_entry_t *e;
+ mowgli_node_t *n;
+
+ if (self == NULL)
+ mowgli_throw_exception_val(mowgli.object_metadata.invalid_object_exception, NULL);
+
+ if (key == NULL)
+ mowgli_throw_exception_val(mowgli.null_pointer_exception, NULL);
+
+ MOWGLI_LIST_FOREACH(n, self->metadata.head)
+ {
+ e = (mowgli_object_metadata_entry_t *) n->data;
+
+ if (!strcasecmp(e->name, key))
+ return e->data;
+ }
+
+ return NULL;
+}
diff --git a/src/libmowgli/mowgli_object_metadata.h b/src/libmowgli/mowgli_object_metadata.h
new file mode 100644
index 0000000..5f93b8e
--- /dev/null
+++ b/src/libmowgli/mowgli_object_metadata.h
@@ -0,0 +1,36 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_object_metadata.h: Object metadata.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_OBJECT_METADATA_H__
+#define __MOWGLI_OBJECT_METADATA_H__
+
+typedef struct {
+ char *name;
+ void *data;
+} mowgli_object_metadata_entry_t;
+
+extern void mowgli_object_metadata_associate(mowgli_object_t *self, const char *key, void *value);
+extern void mowgli_object_metadata_dissociate(mowgli_object_t *self, const char *key);
+extern void *mowgli_object_metadata_retrieve(mowgli_object_t *self, const char *key);
+
+#endif
diff --git a/src/libmowgli/mowgli_patricia.c b/src/libmowgli/mowgli_patricia.c
new file mode 100644
index 0000000..cf9af5c
--- /dev/null
+++ b/src/libmowgli/mowgli_patricia.c
@@ -0,0 +1,1000 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_patricia.c: Dictionary-based information storage.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Copyright (c) 2007-2010 Jilles Tjoelker <jilles -at- stack.nl>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_heap_t *leaf_heap = NULL;
+static mowgli_heap_t *node_heap = NULL;
+
+/*
+ * Patricia tree.
+ *
+ * A radix trie that avoids one-way branching and redundant nodes.
+ *
+ * To find a node, the tree is traversed starting from the root. The
+ * nibnum in each node indicates which nibble of the key needs to be
+ * tested, and the appropriate branch is taken.
+ *
+ * The nibnum values are strictly increasing while going down the tree.
+ *
+ * -- jilles
+ */
+
+union patricia_elem;
+
+struct mowgli_patricia_
+{
+ void (*canonize_cb)(char *key);
+ union patricia_elem *root;
+ unsigned int count;
+ char *id;
+};
+
+#define POINTERS_PER_NODE 16
+#define NIBBLE_VAL(key, nibnum) (((key)[(nibnum) / 2] >> ((nibnum) & 1 ? 0 : 4)) & 0xF)
+
+struct patricia_node
+{
+ /* nibble to test (nibble NUM%2 of byte NUM/2) */
+ int nibnum;
+ /* branches of the tree */
+ union patricia_elem *down[POINTERS_PER_NODE];
+ union patricia_elem *parent;
+ char parent_val;
+};
+
+/* mowgli_patricia_elem_ is the name used in mowgli_patricia.h.
+ * patricia_leaf is the name historically used here. */
+#define patricia_leaf mowgli_patricia_elem_
+
+struct patricia_leaf
+{
+ /* -1 to indicate this is a leaf, not a node */
+ int nibnum;
+ /* data associated with the key */
+ void *data;
+ /* key (canonized copy) */
+ char *key;
+ union patricia_elem *parent;
+ char parent_val;
+};
+
+union patricia_elem
+{
+ int nibnum;
+ struct patricia_node node;
+ struct patricia_leaf leaf;
+};
+
+#define IS_LEAF(elem) ((elem)->nibnum == -1)
+
+/* Preserve compatibility with the old mowgli_patricia.h */
+#define STATE_CUR(state) ((state)->pspare[0])
+#define STATE_NEXT(state) ((state)->pspare[1])
+
+/*
+ * first_leaf()
+ *
+ * Find the smallest leaf hanging off a subtree.
+ *
+ * Inputs:
+ * - element (may be leaf or node) heading subtree
+ *
+ * Outputs:
+ * - lowest leaf in subtree
+ *
+ * Side Effects:
+ * - none
+ */
+static union patricia_elem *first_leaf(union patricia_elem *delem)
+{
+ int val;
+
+ while (!IS_LEAF(delem))
+ {
+ for (val = 0; val < POINTERS_PER_NODE; val++)
+ {
+ if (delem->node.down[val] != NULL)
+ {
+ delem = delem->node.down[val];
+ break;
+ }
+ }
+ }
+ return delem;
+}
+
+/*
+ * mowgli_patricia_create(void (*canonize_cb)(char *key))
+ *
+ * Dictionary object factory.
+ *
+ * Inputs:
+ * - function to use for canonizing keys (for example, use
+ * a function that makes the string upper case to create
+ * a patricia with case-insensitive matching)
+ *
+ * Outputs:
+ * - on success, a new patricia object.
+ *
+ * Side Effects:
+ * - if services runs out of memory and cannot allocate the object,
+ * the program will abort.
+ */
+mowgli_patricia_t *mowgli_patricia_create(void (*canonize_cb)(char *key))
+{
+ mowgli_patricia_t *dtree = (mowgli_patricia_t *) mowgli_alloc(sizeof(mowgli_patricia_t));
+
+ dtree->canonize_cb = canonize_cb;
+
+ if (!leaf_heap)
+ leaf_heap = mowgli_heap_create(sizeof(struct patricia_leaf), 1024, BH_NOW);
+ if (!node_heap)
+ node_heap = mowgli_heap_create(sizeof(struct patricia_node), 128, BH_NOW);
+
+ dtree->root = NULL;
+
+ return dtree;
+}
+
+/*
+ * mowgli_patricia_create_named(const char *name,
+ * void (*canonize_cb)(char *key))
+ *
+ * Dictionary object factory.
+ *
+ * Inputs:
+ * - patricia name
+ * - function to use for canonizing keys (for example, use
+ * a function that makes the string upper case to create
+ * a patricia with case-insensitive matching)
+ *
+ * Outputs:
+ * - on success, a new patricia object.
+ *
+ * Side Effects:
+ * - if services runs out of memory and cannot allocate the object,
+ * the program will abort.
+ */
+mowgli_patricia_t *mowgli_patricia_create_named(const char *name,
+ void (*canonize_cb)(char *key))
+{
+ mowgli_patricia_t *dtree = (mowgli_patricia_t *) mowgli_alloc(sizeof(mowgli_patricia_t));
+
+ dtree->canonize_cb = canonize_cb;
+ dtree->id = strdup(name);
+
+ if (!leaf_heap)
+ leaf_heap = mowgli_heap_create(sizeof(struct patricia_leaf), 1024, BH_NOW);
+ if (!node_heap)
+ node_heap = mowgli_heap_create(sizeof(struct patricia_node), 128, BH_NOW);
+
+ dtree->root = NULL;
+
+ return dtree;
+}
+
+/*
+ * mowgli_patricia_destroy(mowgli_patricia_t *dtree,
+ * void (*destroy_cb)(const char *key, void *data, void *privdata),
+ * void *privdata);
+ *
+ * Recursively destroys all nodes in a patricia tree.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - optional iteration callback
+ * - optional opaque/private data to pass to callback
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - on success, a dtree and optionally it's children are destroyed.
+ *
+ * Notes:
+ * - if this is called without a callback, the objects bound to the
+ * DTree will not be destroyed.
+ */
+void mowgli_patricia_destroy(mowgli_patricia_t *dtree,
+ void (*destroy_cb)(const char *key, void *data, void *privdata),
+ void *privdata)
+{
+ mowgli_patricia_iteration_state_t state;
+ union patricia_elem *delem;
+ void *entry;
+
+ return_if_fail(dtree != NULL);
+
+ MOWGLI_PATRICIA_FOREACH(entry, &state, dtree)
+ {
+ delem = STATE_CUR(&state);
+ if (destroy_cb != NULL)
+ (*destroy_cb)(delem->leaf.key, delem->leaf.data,
+ privdata);
+ mowgli_patricia_delete(dtree, delem->leaf.key);
+ }
+
+ mowgli_free(dtree);
+}
+
+/*
+ * mowgli_patricia_foreach(mowgli_patricia_t *dtree,
+ * int (*foreach_cb)(const char *key, void *data, void *privdata),
+ * void *privdata);
+ *
+ * Iterates over all entries in a DTree.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - optional iteration callback
+ * - optional opaque/private data to pass to callback
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - on success, a dtree is iterated
+ */
+void mowgli_patricia_foreach(mowgli_patricia_t *dtree,
+ int (*foreach_cb)(const char *key, void *data, void *privdata),
+ void *privdata)
+{
+ union patricia_elem *delem, *next;
+ int val;
+
+ return_if_fail(dtree != NULL);
+
+ delem = dtree->root;
+ if (delem == NULL)
+ return;
+ /* Only one element in the tree */
+ if (IS_LEAF(delem))
+ {
+ if (foreach_cb != NULL)
+ (*foreach_cb)(delem->leaf.key, delem->leaf.data, privdata);
+ return;
+ }
+ val = 0;
+ do
+ {
+ do
+ next = delem->node.down[val++];
+ while (next == NULL && val < POINTERS_PER_NODE);
+ if (next != NULL)
+ {
+ if (IS_LEAF(next))
+ {
+ if (foreach_cb != NULL)
+ (*foreach_cb)(next->leaf.key, next->leaf.data, privdata);
+ }
+ else
+ {
+ delem = next;
+ val = 0;
+ }
+ }
+ while (val >= POINTERS_PER_NODE)
+ {
+ val = delem->node.parent_val;
+ delem = delem->node.parent;
+ if (delem == NULL)
+ break;
+ val++;
+ }
+ } while (delem != NULL);
+}
+
+/*
+ * mowgli_patricia_search(mowgli_patricia_t *dtree,
+ * void *(*foreach_cb)(const char *key, void *data, void *privdata),
+ * void *privdata);
+ *
+ * Searches all entries in a DTree using a custom callback.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - optional iteration callback
+ * - optional opaque/private data to pass to callback
+ *
+ * Outputs:
+ * - on success, the requested object
+ * - on failure, NULL.
+ *
+ * Side Effects:
+ * - a dtree is iterated until the requested conditions are met
+ */
+void *mowgli_patricia_search(mowgli_patricia_t *dtree,
+ void *(*foreach_cb)(const char *key, void *data, void *privdata),
+ void *privdata)
+{
+ union patricia_elem *delem, *next;
+ int val;
+ void *ret = NULL;
+
+ return_val_if_fail(dtree != NULL, NULL);
+
+ delem = dtree->root;
+ if (delem == NULL)
+ return NULL;
+ /* Only one element in the tree */
+ if (IS_LEAF(delem))
+ {
+ if (foreach_cb != NULL)
+ return (*foreach_cb)(delem->leaf.key, delem->leaf.data, privdata);
+ return NULL;
+ }
+ val = 0;
+ for (;;)
+ {
+ do
+ next = delem->node.down[val++];
+ while (next == NULL && val < POINTERS_PER_NODE);
+ if (next != NULL)
+ {
+ if (IS_LEAF(next))
+ {
+ if (foreach_cb != NULL)
+ ret = (*foreach_cb)(next->leaf.key, next->leaf.data, privdata);
+ if (ret != NULL)
+ break;
+ }
+ else
+ {
+ delem = next;
+ val = 0;
+ }
+ }
+ while (val >= POINTERS_PER_NODE)
+ {
+ val = delem->node.parent_val;
+ delem = delem->node.parent;
+ if (delem == NULL)
+ break;
+ val++;
+ }
+ }
+ return ret;
+}
+
+/*
+ * mowgli_patricia_foreach_start(mowgli_patricia_t *dtree,
+ * mowgli_patricia_iteration_state_t *state);
+ *
+ * Initializes a static DTree iterator.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - static DTree iterator
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - the static iterator, &state, is initialized.
+ */
+void mowgli_patricia_foreach_start(mowgli_patricia_t *dtree,
+ mowgli_patricia_iteration_state_t *state)
+{
+ if (dtree == NULL)
+ return;
+
+ return_if_fail(state != NULL);
+
+ if (dtree->root != NULL)
+ STATE_NEXT(state) = first_leaf(dtree->root);
+ else
+ STATE_NEXT(state) = NULL;
+ STATE_CUR(state) = STATE_NEXT(state);
+
+ if (STATE_NEXT(state) == NULL)
+ return;
+
+ /* make STATE_CUR point to first item and STATE_NEXT point to
+ * second item */
+ mowgli_patricia_foreach_next(dtree, state);
+}
+
+/*
+ * mowgli_patricia_foreach_cur(mowgli_patricia_t *dtree,
+ * mowgli_patricia_iteration_state_t *state);
+ *
+ * Returns the data from the current node being iterated by the
+ * static iterator.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - static DTree iterator
+ *
+ * Outputs:
+ * - reference to data in the current dtree node being iterated
+ *
+ * Side Effects:
+ * - none
+ */
+void *mowgli_patricia_foreach_cur(mowgli_patricia_t *dtree,
+ mowgli_patricia_iteration_state_t *state)
+{
+ if (dtree == NULL)
+ return NULL;
+
+ return_val_if_fail(state != NULL, NULL);
+
+ return STATE_CUR(state) != NULL ?
+ ((struct patricia_leaf *)STATE_CUR(state))->data : NULL;
+}
+
+/*
+ * mowgli_patricia_foreach_next(mowgli_patricia_t *dtree,
+ * mowgli_patricia_iteration_state_t *state);
+ *
+ * Advances a static DTree iterator.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - static DTree iterator
+ *
+ * Outputs:
+ * - nothing
+ *
+ * Side Effects:
+ * - the static iterator, &state, is advanced to a new DTree node.
+ */
+void mowgli_patricia_foreach_next(mowgli_patricia_t *dtree,
+ mowgli_patricia_iteration_state_t *state)
+{
+ struct patricia_leaf *leaf;
+ union patricia_elem *delem, *next;
+ int val;
+
+ if (dtree == NULL)
+ return;
+
+ return_if_fail(state != NULL);
+
+ if (STATE_CUR(state) == NULL)
+ {
+ mowgli_log("mowgli_patricia_foreach_next(): called again after iteration finished on dtree<%p>", dtree);
+ return;
+ }
+
+ STATE_CUR(state) = STATE_NEXT(state);
+
+ if (STATE_NEXT(state) == NULL)
+ return;
+
+ leaf = STATE_NEXT(state);
+ delem = leaf->parent;
+ val = leaf->parent_val;
+
+ while (delem != NULL)
+ {
+ do
+ next = delem->node.down[val++];
+ while (next == NULL && val < POINTERS_PER_NODE);
+ if (next != NULL)
+ {
+ if (IS_LEAF(next))
+ {
+ /* We will find the original leaf first. */
+ if (&next->leaf != leaf)
+ {
+ if (strcmp(next->leaf.key, leaf->key) < 0)
+ {
+ mowgli_log("mowgli_patricia_foreach_next(): iteration went backwards (libmowgli bug) on dtree<%p>", dtree);
+ STATE_NEXT(state) = NULL;
+ return;
+ }
+ STATE_NEXT(state) = next;
+ return;
+ }
+ }
+ else
+ {
+ delem = next;
+ val = 0;
+ }
+ }
+ while (val >= POINTERS_PER_NODE)
+ {
+ val = delem->node.parent_val;
+ delem = delem->node.parent;
+ if (delem == NULL)
+ break;
+ val++;
+ }
+ }
+ STATE_NEXT(state) = NULL;
+}
+
+/*
+ * mowgli_patricia_elem_find(mowgli_patricia_t *dtree, const char *key)
+ *
+ * Looks up a DTree node by name.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - name of node to lookup
+ *
+ * Outputs:
+ * - on success, the dtree node requested
+ * - on failure, NULL
+ *
+ * Side Effects:
+ * - none
+ */
+struct patricia_leaf *mowgli_patricia_elem_find(mowgli_patricia_t *dict, const char *key)
+{
+ char ckey_store[256];
+ char *ckey_buf = NULL;
+ const char *ckey;
+ union patricia_elem *delem;
+ int val, keylen;
+
+ return_val_if_fail(dict != NULL, NULL);
+ return_val_if_fail(key != NULL, NULL);
+
+ keylen = strlen(key);
+
+ if (dict->canonize_cb == NULL)
+ ckey = key;
+ else
+ {
+ if (keylen >= sizeof ckey_store)
+ {
+ ckey_buf = strdup(key);
+ dict->canonize_cb(ckey_buf);
+ ckey = ckey_buf;
+ }
+ else
+ {
+ mowgli_strlcpy(ckey_store, key, sizeof ckey_store);
+ dict->canonize_cb(ckey_store);
+ ckey = ckey_store;
+ }
+ }
+
+ delem = dict->root;
+ while (delem != NULL && !IS_LEAF(delem))
+ {
+ if (delem->nibnum / 2 < keylen)
+ val = NIBBLE_VAL(ckey, delem->nibnum);
+ else
+ val = 0;
+ delem = delem->node.down[val];
+ }
+ /* Now, if the key is in the tree, delem contains it. */
+ if (delem != NULL && strcmp(delem->leaf.key, ckey))
+ delem = NULL;
+
+ if (ckey_buf != NULL)
+ free(ckey_buf);
+
+ return &delem->leaf;
+}
+
+/*
+ * mowgli_patricia_add(mowgli_patricia_t *dtree, const char *key, void *data)
+ *
+ * Creates a new DTree node and binds data to it.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - name for new DTree node
+ * - data to bind to the new DTree node
+ *
+ * Outputs:
+ * - on success, TRUE
+ * - on failure, FALSE
+ *
+ * Side Effects:
+ * - data is inserted into the DTree.
+ */
+struct patricia_leaf *mowgli_patricia_elem_add(mowgli_patricia_t *dict, const char *key, void *data)
+{
+ char *ckey;
+ union patricia_elem *delem, *prev, *newnode;
+ union patricia_elem **place1;
+ int val, keylen;
+ int i, j;
+
+ return_val_if_fail(dict != NULL, FALSE);
+ return_val_if_fail(key != NULL, FALSE);
+ return_val_if_fail(data != NULL, FALSE);
+
+ keylen = strlen(key);
+ ckey = strdup(key);
+ if (ckey == NULL)
+ {
+ mowgli_log("major WTF: ckey is NULL, not adding node.");
+ return NULL;
+ }
+ if (dict->canonize_cb != NULL)
+ dict->canonize_cb(ckey);
+
+ prev = NULL;
+ val = POINTERS_PER_NODE + 2; /* trap value */
+ delem = dict->root;
+ while (delem != NULL && !IS_LEAF(delem))
+ {
+ prev = delem;
+ if (delem->nibnum / 2 < keylen)
+ val = NIBBLE_VAL(ckey, delem->nibnum);
+ else
+ val = 0;
+ delem = delem->node.down[val];
+ }
+ /* Now, if the key is in the tree, delem contains it. */
+ if (delem != NULL && !strcmp(delem->leaf.key, ckey))
+ {
+ mowgli_log("Key is already in dict, ignoring duplicate");
+ free(ckey);
+ return NULL;
+ }
+
+ if (delem == NULL && prev != NULL)
+ {
+ /* Get a leaf to compare with. */
+ delem = first_leaf(prev);
+ }
+
+ if (delem == NULL)
+ {
+ soft_assert(prev == NULL);
+ soft_assert(dict->count == 0);
+ place1 = &dict->root;
+ *place1 = mowgli_heap_alloc(leaf_heap);
+ (*place1)->nibnum = -1;
+ (*place1)->leaf.data = data;
+ (*place1)->leaf.key = ckey;
+ (*place1)->leaf.parent = prev;
+ (*place1)->leaf.parent_val = val;
+ dict->count++;
+ return &(*place1)->leaf;
+ }
+
+ /* Find the first nibble where they differ. */
+ for (i = 0; NIBBLE_VAL(ckey, i) == NIBBLE_VAL(delem->leaf.key, i); i++)
+ ;
+ /* Find where to insert the new node. */
+ while (prev != NULL && prev->nibnum > i)
+ {
+ val = prev->node.parent_val;
+ prev = prev->node.parent;
+ }
+ if (prev == NULL || prev->nibnum < i)
+ {
+ /* Insert new node below prev */
+ newnode = mowgli_heap_alloc(node_heap);
+ newnode->nibnum = i;
+ newnode->node.parent = prev;
+ newnode->node.parent_val = val;
+ for (j = 0; j < POINTERS_PER_NODE; j++)
+ newnode->node.down[j] = NULL;
+ if (prev == NULL)
+ {
+ newnode->node.down[NIBBLE_VAL(delem->leaf.key, i)] = dict->root;
+ if (IS_LEAF(dict->root))
+ {
+ dict->root->leaf.parent = newnode;
+ dict->root->leaf.parent_val = NIBBLE_VAL(delem->leaf.key, i);
+ }
+ else
+ {
+ soft_assert(dict->root->nibnum > i);
+ dict->root->node.parent = newnode;
+ dict->root->node.parent_val = NIBBLE_VAL(delem->leaf.key, i);
+ }
+ dict->root = newnode;
+ }
+ else
+ {
+ newnode->node.down[NIBBLE_VAL(delem->leaf.key, i)] = prev->node.down[val];
+ if (IS_LEAF(prev->node.down[val]))
+ {
+ prev->node.down[val]->leaf.parent = newnode;
+ prev->node.down[val]->leaf.parent_val = NIBBLE_VAL(delem->leaf.key, i);
+ }
+ else
+ {
+ prev->node.down[val]->node.parent = newnode;
+ prev->node.down[val]->node.parent_val = NIBBLE_VAL(delem->leaf.key, i);
+ }
+ prev->node.down[val] = newnode;
+ }
+ }
+ else
+ {
+ /* This nibble is already checked. */
+ soft_assert(prev->nibnum == i);
+ newnode = prev;
+ }
+ val = NIBBLE_VAL(ckey, i);
+ place1 = &newnode->node.down[val];
+ soft_assert(*place1 == NULL);
+ *place1 = mowgli_heap_alloc(leaf_heap);
+ (*place1)->nibnum = -1;
+ (*place1)->leaf.data = data;
+ (*place1)->leaf.key = ckey;
+ (*place1)->leaf.parent = newnode;
+ (*place1)->leaf.parent_val = val;
+ dict->count++;
+ return &(*place1)->leaf;
+}
+
+mowgli_boolean_t mowgli_patricia_add(mowgli_patricia_t *dict, const char *key, void *data)
+{
+ return (mowgli_patricia_elem_add(dict, key, data) != NULL) ? TRUE : FALSE;
+}
+
+/*
+ * mowgli_patricia_delete(mowgli_patricia_t *dtree, const char *key)
+ *
+ * Deletes data from a patricia tree.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - name of DTree node to delete
+ *
+ * Outputs:
+ * - on success, the remaining data that needs to be mowgli_freed
+ * - on failure, NULL
+ *
+ * Side Effects:
+ * - data is removed from the DTree.
+ *
+ * Notes:
+ * - the returned data needs to be mowgli_freed/released manually!
+ */
+void *mowgli_patricia_delete(mowgli_patricia_t *dict, const char *key)
+{
+ void *data;
+ struct patricia_leaf *leaf;
+
+ leaf = mowgli_patricia_elem_find(dict, key);
+ if (leaf == NULL)
+ return NULL;
+
+ data = leaf->data;
+ mowgli_patricia_elem_delete(dict, leaf);
+ return data;
+}
+
+void mowgli_patricia_elem_delete(mowgli_patricia_t *dict, struct patricia_leaf *leaf)
+{
+ union patricia_elem *delem, *prev, *next;
+ int val, i, used;
+
+ delem = (union patricia_elem *)leaf;
+
+ val = delem->leaf.parent_val;
+ prev = delem->leaf.parent;
+
+ mowgli_free(delem->leaf.key);
+ mowgli_heap_free(leaf_heap, delem);
+
+ if (prev != NULL)
+ {
+ prev->node.down[val] = NULL;
+
+ /* Leaf is gone, now consider the node it was in. */
+ delem = prev;
+
+ used = -1;
+ for (i = 0; i < POINTERS_PER_NODE; i++)
+ if (delem->node.down[i] != NULL)
+ used = used == -1 ? i : -2;
+ soft_assert(used == -2 || used >= 0);
+ if (used >= 0)
+ {
+ /* Only one pointer in this node, remove it.
+ * Replace the pointer that pointed to it by
+ * the sole pointer in it.
+ */
+ next = delem->node.down[used];
+ val = delem->node.parent_val;
+ prev = delem->node.parent;
+ if (prev != NULL)
+ prev->node.down[val] = next;
+ else
+ dict->root = next;
+ if (IS_LEAF(next))
+ next->leaf.parent = prev, next->leaf.parent_val = val;
+ else
+ next->node.parent = prev, next->node.parent_val = val;
+ mowgli_heap_free(node_heap, delem);
+ }
+ }
+ else
+ {
+ /* This was the last leaf. */
+ dict->root = NULL;
+ }
+
+ dict->count--;
+ if (dict->count == 0)
+ {
+ soft_assert(dict->root == NULL);
+ dict->root = NULL;
+ }
+}
+
+/*
+ * mowgli_patricia_retrieve(mowgli_patricia_t *dtree, const char *key)
+ *
+ * Retrieves data from a patricia.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - name of node to lookup
+ *
+ * Outputs:
+ * - on success, the data bound to the DTree node.
+ * - on failure, NULL
+ *
+ * Side Effects:
+ * - none
+ */
+void *mowgli_patricia_retrieve(mowgli_patricia_t *dtree, const char *key)
+{
+ struct patricia_leaf *delem = mowgli_patricia_elem_find(dtree, key);
+
+ if (delem != NULL)
+ return delem->data;
+
+ return NULL;
+}
+
+const char *mowgli_patricia_elem_get_key(struct patricia_leaf *leaf)
+{
+ return leaf->key;
+}
+
+void mowgli_patricia_elem_set_data(struct patricia_leaf *leaf, void *data)
+{
+ leaf->data = data;
+}
+
+void *mowgli_patricia_elem_get_data(struct patricia_leaf *leaf)
+{
+ return leaf->data;
+}
+
+/*
+ * mowgli_patricia_size(mowgli_patricia_t *dict)
+ *
+ * Returns the size of a patricia.
+ *
+ * Inputs:
+ * - patricia tree object
+ *
+ * Outputs:
+ * - size of patricia
+ *
+ * Side Effects:
+ * - none
+ */
+unsigned int mowgli_patricia_size(mowgli_patricia_t *dict)
+{
+ return_val_if_fail(dict != NULL, 0);
+
+ return dict->count;
+}
+
+/* returns the sum of the depths of the subtree rooted in delem at depth depth */
+/* there is no need for this to be recursive, but it is easier... */
+static int
+stats_recurse(union patricia_elem *delem, int depth, int *pmaxdepth)
+{
+ int result = 0;
+ int val;
+ union patricia_elem *next;
+
+ if (depth > *pmaxdepth)
+ *pmaxdepth = depth;
+ if (depth == 0)
+ {
+ if (IS_LEAF(delem))
+ {
+ soft_assert(delem->leaf.parent == NULL);
+ }
+ else
+ {
+ soft_assert(delem->node.parent == NULL);
+ }
+ }
+ if (IS_LEAF(delem))
+ return depth;
+ for (val = 0; val < POINTERS_PER_NODE; val++)
+ {
+ next = delem->node.down[val];
+ if (next == NULL)
+ continue;
+ result += stats_recurse(next, depth + 1, pmaxdepth);
+ if (IS_LEAF(next))
+ {
+ soft_assert(next->leaf.parent == delem);
+ soft_assert(next->leaf.parent_val == val);
+ }
+ else
+ {
+ soft_assert(next->node.parent == delem);
+ soft_assert(next->node.parent_val == val);
+ soft_assert(next->node.nibnum > delem->node.nibnum);
+ }
+ }
+ return result;
+}
+
+/*
+ * mowgli_patricia_stats(mowgli_patricia_t *dict, void (*cb)(const char *line, void *privdata), void *privdata)
+ *
+ * Returns the size of a patricia.
+ *
+ * Inputs:
+ * - patricia tree object
+ * - callback
+ * - data for callback
+ *
+ * Outputs:
+ * - none
+ *
+ * Side Effects:
+ * - callback called with stats text
+ */
+void mowgli_patricia_stats(mowgli_patricia_t *dict, void (*cb)(const char *line, void *privdata), void *privdata)
+{
+ char str[256];
+ int sum, maxdepth;
+
+ return_if_fail(dict != NULL);
+
+ if (dict->id != NULL)
+ snprintf(str, sizeof str, "Dictionary stats for %s (%d)",
+ dict->id, dict->count);
+ else
+ snprintf(str, sizeof str, "Dictionary stats for <%p> (%d)",
+ dict, dict->count);
+ cb(str, privdata);
+ maxdepth = 0;
+ if (dict->count > 0)
+ {
+ sum = stats_recurse(dict->root, 0, &maxdepth);
+ snprintf(str, sizeof str, "Depth sum %d Avg depth %d Max depth %d", sum, sum / dict->count, maxdepth);
+ }
+ else
+ snprintf(str, sizeof str, "Depth sum 0 Avg depth 0 Max depth 0");
+ cb(str, privdata);
+ return;
+}
diff --git a/src/libmowgli/mowgli_patricia.h b/src/libmowgli/mowgli_patricia.h
new file mode 100644
index 0000000..6c2c669
--- /dev/null
+++ b/src/libmowgli/mowgli_patricia.h
@@ -0,0 +1,148 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_patricia.h: Dictionary-based storage.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ * Copyright (c) 2007-2008 Jilles Tjoelker <jilles -at- stack.nl>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MOWGLI_PATRICIA_H__
+#define __MOWGLI_PATRICIA_H__
+
+struct mowgli_patricia_; /* defined in src/patricia.c */
+struct mowgli_patricia_elem_; /* defined in src/patricia.c */
+
+typedef struct mowgli_patricia_ mowgli_patricia_t;
+typedef struct mowgli_patricia_elem_ mowgli_patricia_elem_t;
+
+/*
+ * mowgli_patricia_iteration_state_t, private.
+ */
+struct mowgli_patricia_iteration_state_
+{
+ mowgli_patricia_elem_t *cur, *next;
+ void *pspare[4];
+ int ispare[4];
+};
+
+typedef struct mowgli_patricia_iteration_state_ mowgli_patricia_iteration_state_t;
+
+/*
+ * this is a convenience macro for inlining iteration of dictionaries.
+ */
+#define MOWGLI_PATRICIA_FOREACH(element, state, dict) for (mowgli_patricia_foreach_start((dict), (state)); (element = mowgli_patricia_foreach_cur((dict), (state))); mowgli_patricia_foreach_next((dict), (state)))
+
+/*
+ * mowgli_patricia_create() creates a new patricia tree of the defined resolution.
+ * compare_cb is the canonizing function.
+ */
+
+/* defined if this version of Mowgli allows canonize_cb to be NULL */
+#define MOWGLI_PATRICIA_ALLOWS_NULL_CANONIZE
+
+extern mowgli_patricia_t *mowgli_patricia_create(void (*canonize_cb)(char *key));
+
+/*
+ * mowgli_patricia_destroy() destroys all entries in a dtree, and also optionally calls
+ * a defined callback function to destroy any data attached to it.
+ */
+extern void mowgli_patricia_destroy(mowgli_patricia_t *dtree,
+ void (*destroy_cb)(const char *key, void *data, void *privdata),
+ void *privdata);
+
+/*
+ * mowgli_patricia_foreach() iterates all entries in a dtree, and also optionally calls
+ * a defined callback function to use any data attached to it.
+ *
+ * To shortcircuit iteration, return non-zero from the callback function.
+ */
+extern void mowgli_patricia_foreach(mowgli_patricia_t *dtree,
+ int (*foreach_cb)(const char *key, void *data, void *privdata),
+ void *privdata);
+
+/*
+ * mowgli_patricia_search() iterates all entries in a dtree, and also optionally calls
+ * a defined callback function to use any data attached to it.
+ *
+ * When the object is found, a non-NULL is returned from the callback, which results
+ * in that object being returned to the user.
+ */
+extern void *mowgli_patricia_search(mowgli_patricia_t *dtree,
+ void *(*foreach_cb)(const char *key, void *data, void *privdata),
+ void *privdata);
+
+/*
+ * mowgli_patricia_foreach_start() begins an iteration over all items
+ * keeping state in the given struct. If there is only one iteration
+ * in progress at a time, it is permitted to remove the current element
+ * of the iteration (but not any other element).
+ */
+extern void mowgli_patricia_foreach_start(mowgli_patricia_t *dtree,
+ mowgli_patricia_iteration_state_t *state);
+
+/*
+ * mowgli_patricia_foreach_cur() returns the current element of the iteration,
+ * or NULL if there are no more elements.
+ */
+extern void *mowgli_patricia_foreach_cur(mowgli_patricia_t *dtree,
+ mowgli_patricia_iteration_state_t *state);
+
+/*
+ * mowgli_patricia_foreach_next() moves to the next element.
+ */
+extern void mowgli_patricia_foreach_next(mowgli_patricia_t *dtree,
+ mowgli_patricia_iteration_state_t *state);
+
+/*
+ * mowgli_patricia_add() adds a key->value entry to the patricia tree.
+ */
+extern mowgli_boolean_t mowgli_patricia_add(mowgli_patricia_t *dtree, const char *key, void *data);
+
+/*
+ * mowgli_patricia_find() returns data from a dtree for key 'key'.
+ */
+extern void *mowgli_patricia_retrieve(mowgli_patricia_t *dtree, const char *key);
+
+/*
+ * mowgli_patricia_delete() deletes a key->value entry from the patricia tree.
+ */
+extern void *mowgli_patricia_delete(mowgli_patricia_t *dtree, const char *key);
+
+/* Low-level functions */
+mowgli_patricia_elem_t *mowgli_patricia_elem_add(mowgli_patricia_t *dtree, const char *key, void *data);
+mowgli_patricia_elem_t *mowgli_patricia_elem_find(mowgli_patricia_t *dtree, const char *key);
+void mowgli_patricia_elem_delete(mowgli_patricia_t *dtree, mowgli_patricia_elem_t *elem);
+const char *mowgli_patricia_elem_get_key(mowgli_patricia_elem_t *elem);
+void mowgli_patricia_elem_set_data(mowgli_patricia_elem_t *elem, void *data);
+void *mowgli_patricia_elem_get_data(mowgli_patricia_elem_t *elem);
+
+unsigned int mowgli_patricia_size(mowgli_patricia_t *dict);
+void mowgli_patricia_stats(mowgli_patricia_t *dict, void (*cb)(const char *line, void *privdata), void *privdata);
+
+#endif
diff --git a/src/libmowgli/mowgli_queue.c b/src/libmowgli/mowgli_queue.c
new file mode 100644
index 0000000..f27ff50
--- /dev/null
+++ b/src/libmowgli/mowgli_queue.c
@@ -0,0 +1,209 @@
+/*
+ * libmowgli: A collection of useful routines for programming.
+ * mowgli_queue.c: Double-ended queues, also known as deque.
+ *
+ * Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice is present in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "mowgli.h"
+
+static mowgli_heap_t *mowgli_queue_heap = NULL;
+
+void
+mowgli_queue_init(void)
+{
+ mowgli_queue_heap = mowgli_heap_create(sizeof(mowgli_queue_t), 256, BH_NOW);
+
+ if (mowgli_queue_heap == NULL)
+ mowgli_log("mowgli_queue_heap was not created, expect problems.");
+}
+
+mowgli_queue_t *
+mowgli_queue_shift(mowgli_queue_t *head, void *data)
+{
+ mowgli_queue_t *out = mowgli_heap_alloc(mowgli_queue_heap);
+
+ out->next = head;
+ out->data = data;
+
+ if (head != NULL)
+ {
+ out->prev = head->prev;
+
+ if (out->prev != NULL)
+ out->prev->next = out;
+
+ head->prev = out;
+ }
+
+ return out;
+}
+
+mowgli_queue_t *
+mowgli_queue_push(mowgli_queue_t *head, void *data)
+{
+ mowgli_queue_t *out = mowgli_heap_alloc(mowgli_queue_heap);
+
+ out->prev = head;
+ out->data = data;
+
+ if (head != NULL)
+ head->next = out;
+
+ return out;
+}
+
+mowgli_queue_t *
+mowgli_queue_remove(mowgli_queue_t *head)
+{
+ mowgli_queue_t *out;
+
+ if (head->prev != NULL)
+ head->prev->next = head->next;
+
+ if (head->next != NULL)
+ head->next->prev = head->prev;
+
+ out = head->prev != NULL ? head->prev : head->next;
+
+ mowgli_heap_free(mowgli_queue_heap, head);
+
+ return out;
+}
+
+mowgli_queue_t *
+mowgli_queue_find(mowgli_queue_t *head, void *data)
+{
+ mowgli_queue_t *n;
+
+ for (n = head; n != NULL; n = n->next)
+ if (n->data == data)
+ return n;
+
+ return NULL;
+}
+
+mowgli_queue_t *
+mowgli_queue_remove_data(mowgli_queue_t *head, void *data)
+{
+ mowgli_queue_t *n = mowgli_queue_find(head, data);
+
+ if (n != NULL)
+ return mowgli_queue_remove(n);
+
+ return NULL;
+}
+
+void
+mowgli_queue_destroy(mowgli_queue_t *head)
+{
+ mowgli_queue_t *n, *n2;
+
+ for (n = head, n2 = n ? n->next : NULL; n != NULL; n = n2, n2 = n ? n->next : NULL)
+ mowgli_queue_remove(n);
+}
+
+mowgli_queue_t *
+mowgli_queue_skip(mowgli_queue_t *head, int nodes)
+{
+ mowgli_queue_t *n;
+ int iter;
+
+ for (iter = 0, n = head; n != NULL && iter < nodes; n = n->next, iter++);
+
+ return n;
+}
+
+mowgli_queue_t *
+mowgli_queue_rewind(mowgli_queue_t *head, int nodes)
+{
+ mowgli_queue_t *n;
+ int iter;
+
+ for (iter = 0, n = head; n != NULL && iter < nodes; n = n->prev, iter++);
+
+ return n;
+}
+
+mowgli_queue_t *
+mowgli_queue_head(mowgli_queue_t *n)
+{
+ mowgli_queue_t *tn;
+
+ for (tn = n; tn != NULL && tn->prev != NULL; tn = tn->prev);
+
+ return tn;
+}
+
+mowgli_queue_t *
+mowgli_queue_tail(mowgli_queue_t *n)
+{
+ mowgli_queue_t *tn;
+
+ for (tn = n; tn != NULL && tn->next != NULL; tn = tn->next);
+
+ return tn;
+}
+
+void *
+mowgli_queue_pop_head(mowgli_queue_t **n)
+{
+ mowgli_queue_t *tn;
+ void *out;
+
+ return_val_if_fail(n != NULL, NULL);
+ return_val_if_fail(*n != NULL, NULL);
+
+ tn = *n;
+ out = tn->data;
+ *n = tn->next;
+
+ mowgli_queue_remove(tn);
+
+ return out;
+}
+
+void *
+mowgli_queue_pop_tail(mowgli_queue_t **n)
+{
+ mowgli_queue_t *tn;
+ void *out;
+
+ return_val_if_fail(n != NULL, NULL);
+ return_val_if_fail(*n != NULL, NULL);
+
+ tn = *n;
+ out = tn->data;
+ *n = tn->prev;
+